last executing test programs: 13.890124214s ago: executing program 1 (id=1230): r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = syz_io_uring_setup(0x239, &(0x7f00000002c0)={0x0, 0x1c2a, 0x14100, 0x2, 0x0, 0x0, r1}, &(0x7f0000000400)=0x0, &(0x7f00000001c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd=r0, 0x0, 0x0, 0x0, {}, 0x1}) io_uring_enter(r2, 0x16d5, 0x2dd5, 0x48, 0x0, 0x0) r5 = socket(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) write(r5, &(0x7f0000000080)="1400000052004f030e789e7ee2ce2fa4ff612d27", 0x14) recvmmsg(r5, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x62181) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000bc0)=ANY=[], 0x50}}, 0x800) r7 = socket$kcm(0x2d, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r7, 0x89e3, &(0x7f0000000000)) getsockopt$sock_cred(r1, 0x1, 0x11, 0x0, 0x0) syz_open_procfs(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r6, &(0x7f0000000000)=[{0x84, 0x77, 0x0, 0x0, @tick=0x1f4, {}, {}, @raw32={[0x2600]}}], 0xffc8) read$dsp(r0, &(0x7f0000000100)=""/68, 0x44) 12.880756143s ago: executing program 1 (id=1233): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_NEW(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) sendmsg$NFNL_MSG_ACCT_DEL(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000001c0)={0x20, 0x3, 0x7, 0x201, 0x0, 0x0, {0x1, 0x0, 0x4}, [@NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x881}, 0x40008c0) (fail_nth: 8) 12.630926877s ago: executing program 1 (id=1235): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xb4b, 0x9, 0x8, 0x0, 0x400003}, 0x0) getsockopt$CAN_RAW_LOOPBACK(0xffffffffffffffff, 0x65, 0x20, 0x0, &(0x7f0000001040)=0x5d) syz_usb_connect(0x0, 0x5f, 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_mreq(r3, 0x29, 0x1e, &(0x7f0000000080)={@private0={0xfc, 0x0, '\x00', 0x1}}, 0x14) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000100)='cubic', 0x4) r4 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000200)=@kern={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)=[{&(0x7f00000002c0)={0x110, 0x1f, 0x4, 0x70bd2a, 0x25dfdbfb, "", [@generic="76f9fbba08d4c6ad16352e", @generic="8673e80ad9fd16664bad9880a2b9a30441f445520121a95370d8562ab28e866bdb594e1f50cf78f93b7231d6295359eeb99904a4bbbe080e74e8db5753526376b92d8c36155f659aeb4cb20e746120b1b0e84d883a2f1b0aacb63d447ef2cc51872250feb1c147cd6a8b7c6b32538b9d788a9232e9d9ddef31709395ffc8f7bbcacef271c4acfde776c377ea142e4e02cb4ddf301544b00e18cbae02e659c95050e7b560dcecc2d9bd94568cf38ab7267fe118af26ca8de346027f3a01ee83e601dfbeae4e5bf55627ab91195d518116739a03e3f6e4195064074f9fe4e06e2ba16cfa73cf243cb7aed5d4524a83332b28a6"]}, 0x110}], 0x1, &(0x7f0000000840)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [r1, 0xffffffffffffffff, r1, 0xffffffffffffffff, r0]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x28, 0x1, 0x1, [r0, r1, r1, 0xffffffffffffffff, r2, r2]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}], 0xd8, 0x4000800}, 0x800) sendmsg$TCPDIAG_GETSOCK(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="4c000000120001030000000000000000000600004e2300000000000000000000810000000000000001000000fdffffff0000010000000000", @ANYRES32=0x0, @ANYBLOB="0005001b954f6b48932e4d0000000000"], 0x4c}, 0x1, 0x0, 0x0, 0x20044190}, 0x40000) write$6lowpan_control(0xffffffffffffffff, &(0x7f0000000180)='connect aa:aa:aa:aa:aa:11 0', 0x1b) inotify_init1(0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(0xffffffffffffffff, 0xc004500a, &(0x7f0000000000)=0xffff0018) socket$nl_netfilter(0x10, 0x3, 0xc) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_FLUSH(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, 0x4, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) 12.086440523s ago: executing program 4 (id=1238): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) r1 = syz_open_dev$sndmidi(&(0x7f0000000100), 0x2, 0x141121) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) syz_io_uring_setup(0x305e, &(0x7f00000005c0)={0x0, 0xbc23, 0x10000, 0x2, 0x403f, 0x0, r2}, &(0x7f0000000080), &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x6f, "c03a5746a19a60a7176f741b34f30cf8f858297e7f6a5531f69b2fae49a96fdbbc410c05f143b1a451c10cef265dec2d7f21b10782035462e4b2c2c36b3f3e380f2e6755ed0ec66c675aad83d1589adc825b011a2857e1f760e834ae023b2b6071b6f84318bc753ea952fa29629cc2"}, &(0x7f00000002c0)=0x77) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2$9p(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r3, r5, 0x4e, 0x0) write$binfmt_script(r4, &(0x7f0000000800)={'#! ', './file0'}, 0xb) r6 = add_key$keyring(&(0x7f0000000040), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000000080)='y\xa9n::e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbe\xa3)\x0f\xff\x9f^B\f+\tW\xb8\"@+\x8f@1\fKvv\x13\x9f\xd2\xb2E\xfb2\xef\xd1\\\xdd2\xb0S\xfd\x9e\xcb\x1c\x96\xf0H\xbf\xbdq\x82L\x11\x91?\x1f\x17\v\xe1\xc4\xb2e\x86\xfd+\xaf\xe3\xdf\'\vKs1\x83uS\xb5N;H\xf2kE\xcd9\xd2|\xb6\xd7\xb8U|T@\xe8\xd2\xfdr\xc57B[\x00\x9d\xcdL\xd1\xbf\x9fA\x9f}\xd5%\x97\x04\xc6\xec\xd0\xc0G\xf4o.J&~\x19\xe6Llu\xd9\x04\xfeX;\xaa\x1d+\xf8P!/7\x91\xea\xbc\xe0O\x16\"\x03\x17,\x15M\xcb\xde\x82\xb9\x1d\xd6\x86\x19\a\xb8{\xdeq\xbc\x98\xbc\xdd\xb0\a\xeb_X2\xb9\xe9\x05\x04\xac$\x8af9\x18,\x05\x9b\xbf\xa9\xbfR\x18\x9e\xf2\xd4g\xccej\xad\xb3#8\x9c\x1d\xe3\xa5\xbf\xc7H\xcf\xf8\xe4\x15:\x03\r\x19%\x1e\x9b\x81\xe6=\xd8e\xe8\x97\xab\x82Z\x1f\x03P\x99\xb3\xe2T\xf7\xcb\x97Z\x96+8\xe5\x00'/278, r6) 11.919958575s ago: executing program 2 (id=1239): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @broadcast}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='blkio.bfq.io_queued_recursive\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r1, 0x0) semop(0x0, &(0x7f00000000c0)=[{0x2}], 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x0, 0x40000) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg(r3, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x5, 0x0, 0x0, 0x0, 0xb49, 0x9, 0x8, 0x8, 0x3}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) execveat(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x1000) r5 = syz_usb_connect(0x5, 0x2d, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_control_io$hid(r5, 0x0, 0x0) shutdown(r2, 0x1) syz_open_dev$audion(&(0x7f00000011c0), 0x3, 0x8c4201) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) socket$inet(0x10, 0x80000, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x20000040}, 0x10) r7 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') read$snddsp(r7, &(0x7f0000000640)=""/32, 0x20) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x181040, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r9, 0x4008ae48, &(0x7f0000000540)=0x8000000) sendmsg$NFT_BATCH(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x9c}}, 0x4040004) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) 11.841135993s ago: executing program 4 (id=1241): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000040)='hugetlb.1GB.limit_in_bytes\x00', 0x2, 0x0) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x1e5842, 0x0) r5 = open(&(0x7f0000000080)='./bus\x00', 0x145542, 0x40) ftruncate(r5, 0x2007ffd) sendfile(r3, r4, 0x0, 0x1000a3) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'}) r7 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r8, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r9, &(0x7f0000003940)=[{{0x0, 0x0, &(0x7f0000002380)=[{&(0x7f0000000380)="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0x1000}, {&(0x7f0000000140)="f724ea83aa8b34037f01f55fe35ed5c066dc8529db3dfe879085d502c41bd02f0874067b2bf7f6122caa3485cbabb9c0840c85307cefed7a7ffaa6432a161c1b898f3c88ae10cde173a6", 0x4a}, 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{&(0x7f0000010100)="564aee0816df0ceab1a8d7bfdcb46f8e8ee1faffec10b729b0e7f88a9e62b757c43cd1b3fc0d33a094930d143ae5ddfef6f76aa0ad22662f4dfee92792bf3b15e8248ac56d106d75d2161cbb4927481738aa13867f7e88e6c6896861145fc03ee2829f110797da2fc198bbc0764b9169b43623c50ce9f954e07d50d7b6754a800894d0a4816c9cce3d4c0fd677efdeba9f34f169", 0x94}], 0x4, &(0x7f0000010280)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xb8, 0x40}}, {{&(0x7f0000010340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000117c0)=[{&(0x7f00000103c0)="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0x1000}, {&(0x7f00000113c0)="5f8cc6b977f06d69d9faf6bddf16d2ef6ea397835b5fd82ed09e4b3e7d988b3601f97e10190ccf9e43cf5949c9b39866847f7ccd1c3078002b915570f01ece9be0ae5bd1e35a768a353ab148666778afbb14a92300f6252473ca6a566b896f34a2d80d5f39ded337bc6a9e3e999339d81ce8952d559cc76111e4", 0x7a}, {&(0x7f0000011440)="92526b4ca99cc13748d210e062916b3c212a006f38968d83e5a073285c91dc461f9497c347296bb4f2076c5967cc5024111125fdce8bc03d8863bd9930dae78fc39f0cbd24098768487089b5f3dff2d664d0c0c5dafed9d623c215c4c94c04c33a1d2a5ad0f47b5656b181f33b43a637470cdb3936ce48f6c95e6f576afca2bafd885628507945bd2839", 0x8a}, {&(0x7f0000011500)="acec47b48607cb6d061d835417ec38f521081ab436879011cb2710234d5ed29203a51529d1223e48a66d0efccd669659d7cbcd602b84eed78384602a12dcd746e63db50bd451f477a1ab1a7dd5244847cd09cee5c20d0d305534f5a801f5870e1bffbfdf613a759a043a142222fe25395a60002465175cae551e8e8a6eff7c34dce45af28ada3987ef7194e1fab5dd79f80702e41250b5bbaba6cfd55b090dc1d94fb63a349f479c0c6cd1216b2bfee1e1c0392b7667ba2d07d189ab6eda099300b7517e94a70eeae50942cf2d551df198b38e697c7fa21698dc5060", 0xdc}, {&(0x7f0000011600)="2c48e73d063ca693970dab0c6b210d95a99db5d2215e0f6334e287fa57c0085c9e816c948ff55ea66a18e626f78b5031efce47d4c5346a10d029c14a7ecc338bdd55d6e7645ff8e359183cab8007f0ef11e3904cf7f4d9bcb648b650aeb17bb0c99715ad96f384ffd6715d827faba8aa3e6581f0a58533ddba31189c88e6ae1e3f04ac1fa0d531b1a4b3b193ced7d293d24c98984b166333f4ab1e46e4c066ce7e822414988ae997d87b714f068a9990d2a5cd03298e6a899458d2cc0b6b30", 0xbf}, {&(0x7f00000116c0)="5f6e7a94ce655fdfab9cf4facfd3781844d8256ed67854fc454aa45828959d207b547304924f4f5b5d6d500c80be45ae8b49a3eae050aaab1d5215e00eb8af5dd5d4b969ebb838a31bc1f0d484de50088e06d19e00eebd02c29d14d87b7561fac1c6e4475bdeeef51f105e15593836861130349bb283b0f2812f9780404311e2a5aca586fa450eaaffe50c9391fcd7e21810058fb9c9d8d46f935c02fa2b33b81ad758d22e0f8bff3e7faf1d08e5ad6c511336ed1cd4791b2e85bb0b5285562bad36", 0xc2}], 0x6, &(0x7f0000013940)=[@cred={{0x1c}}, @rights={{0x10}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa8, 0x4000}}, {{&(0x7f0000013a00)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000013bc0)=[{&(0x7f0000013a80)="4866cb03df7086ae49d45c2098b8e5acddc516a3525751a35612dd88ed45a783225a50627ddc513e94443967c5fd5e323d5844f7ec52873e7a71fe4e1fbb10852d95e5a9e07dc4ef688de8ae3bdb07c03a3c63d127a60cc388", 0x59}, {&(0x7f0000013b00)="0d103dd36e04faeacd4d237e3fbba2b26aab3996c44ea6909b37cb9b595de6fc9eb1b991f8ff5634db8ddf673228e8d5ba3620d0d6f1085beff6116fd5c396b5d3cf98accb76162d7170f30dbad3845426034a883eef556cf17e5b902cc1b307511ee65909712842f28eec179601efcb401a623501120742f38bace37f47621f4dcfbf3be150e28d411097ad4a2e53704abc03d9798303d3", 0x98}], 0x2, &(0x7f0000013c40)=[@rights={{0x14, 0x1, 0x1, [r4]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40, 0x20000000}}, {{&(0x7f0000013c80)=@file={0x0, '.\x00'}, 0x6e, &(0x7f0000013e00)=[{&(0x7f0000013d00)}, {&(0x7f0000013d40)="8fe549b2f1cb13184d610681ef3380f274457c446fc18635f37f0196da66e7d52b08c1b0bf6ae694216855faa0988f0b65a965f04545593c17df4bf46c82dc5d7a40fc7d733327c7df0eda7ec48472f6eab73a9c5fe66668f61496f48243eff93229dcca01f216d2e4162c633958d80d97dc3c30849ff6ac00c0afcce630b64092ea6c6028262096c7a2b37d47deef30", 0x90}], 0x2, &(0x7f0000013e40)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r6, 0xffffffffffffffff, r7, 0xffffffffffffffff]}}], 0x30, 0x40000}}], 0x9, 0x0) recvmmsg(r8, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r10 = userfaultfd(0x801) ioctl$UFFDIO_API(r10, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x380}) ioctl$UFFDIO_REGISTER(r10, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x2}) ioctl$UFFDIO_COPY(r10, 0xc028aa03, &(0x7f0000000040)={&(0x7f00002b9000/0x400000)=nil, &(0x7f00001b1000/0x4000)=nil, 0x400000, 0x2, 0x2}) r11 = socket(0x40000000015, 0x5, 0x0) connect$inet(r11, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) bind$inet(r11, &(0x7f0000000340)={0x2, 0x4e20, @loopback}, 0x10) sendmsg$xdp(r11, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040}, 0x0) 10.114936271s ago: executing program 4 (id=1244): socketpair$unix(0x1, 0x3, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) r2 = fsopen(&(0x7f00000001c0)='devpts\x00', 0x0) r3 = socket$inet(0xa, 0x801, 0x84) listen(r3, 0x8) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x5, &(0x7f0000000500)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e000000850000007d00000095"], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r4, 0x0, 0xe40, 0xe40, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000300)=""/8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) r5 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet(r5, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$NFT_BATCH(r6, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000042c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x7}}, [@NFT_MSG_NEWRULE={0x34, 0x6, 0xa, 0x403, 0x0, 0x0, {0xa, 0x0, 0x5}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_ID={0x8, 0x9, 0x1, 0x0, 0x3}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x5c}, 0x1, 0x0, 0x0, 0x4000850}, 0x20008040) r7 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000018c0), 0xe0c81) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r7, &(0x7f0000000000)=[{0x84, 0x77, 0x0, 0x0, @tick, {}, {}, @raw32}], 0xffc8) r8 = syz_open_procfs(0x0, &(0x7f0000000640)='net/packet\x00') readv(r8, &(0x7f0000000780)=[{0x0}], 0x1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r8, 0x80045300, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) fsmount(r2, 0x0, 0xf) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r9, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a3200000000140000001100"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 8.242112528s ago: executing program 2 (id=1246): r0 = socket$kcm(0x10, 0x2, 0x0) syz_emit_vhci(&(0x7f0000000540)=ANY=[@ANYBLOB="043e1f0a"], 0x22) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x40, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)="d800000019007b29e00208ba0d8105040a601100fe02040b067c55a1bc001400030006990600000015000500fe800000000000000300014002000c0901ac04000bd67f6f94007100a007a290457f0189b316277c7f6bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4b11602b2a14c11ce1b14d6d930dfe1d1d322fe04fb95cae8c9fad95667e04adcdf634c1fdf48000000000000e1cace81ed0b7fece0b42a9ecbeeef7d93458c69e0cdf106a159031e9f05e9f16e9cb500020000000000000000000000009ae42a97718952ab98b6768e7a5f06239bfa34aea7fcfcf01adb785cce1877f7ff", 0x10a}, {&(0x7f0000000100)="c3000000000000000000000000000000000000b03a668c855de4df67ad9c6178d51196f7c665fe4bc3ba7b0b3272b3540b9de4d2d29fd5f0c8a92fac56b6d6e800b8365ff9ec4426b93a55", 0x4b}, {&(0x7f0000000180)="74938de2a989c356a30301e317f07863a55ad3e7ab573d50ab15ddb3cead985842ef49b5ef55eb7919535844578e6de511174e9e9b9791ab27a81b6e99e887814854fcf3fad0d5", 0x47}, {&(0x7f0000000000)="9b3f468f5ae3fcc7140a02e4290e72f5067651931955fb1a304dd0bc210a", 0x1e}], 0x4, 0x0, 0x0, 0x2663}, 0x841) r1 = syz_open_dev$vim2m(&(0x7f0000000000), 0x7, 0x2) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x121001, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'pimreg0\x00', 0x7c2}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00000000c0)={'macsec0\x00', 0x400}) ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000000c0)={0x1, @pix_mp={0x70a, 0x183e, 0x30314142, 0x6, 0x1, [{0x8c, 0xf}, {0x4, 0x5}, {0x5, 0x5}, {0x400, 0x7fff}, {0x7fffffff, 0xffffff78}, {0x5, 0xfdfd}, {0xfffffffb, 0x10}, {0xffff, 0x1f}], 0x9, 0x2, 0x2, 0x2, 0x6}}) r3 = socket$can_j1939(0x1d, 0x2, 0x7) recvmsg$can_j1939(r3, 0x0, 0x100) 7.798891035s ago: executing program 1 (id=1248): bind$netlink(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$hiddev(&(0x7f0000000080), 0x0, 0x80c0) ioctl$HIDIOCSUSAGE(r0, 0x4018480c, &(0x7f0000000300)={0x2, 0x2, 0x5, 0x4, 0x3, 0x1000}) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = syz_usb_connect$uac1(0x2, 0xb8, &(0x7f0000000100)=ANY=[@ANYBLOB="12010103000000106b1d01014000010203010902a600030156c0020904000000010100000a24010101bb02010211240601040507000a0008000300020005052405060f0f2406020504020002200a000a00040c24020203020250800009010d2406050203078887000a00000924030101010505"], &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2000000000000046}) syz_usb_control_io$uac1(r1, 0x0, &(0x7f0000000480)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x20, 0x81, 0x1, "d6"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r1, 0x0, &(0x7f0000000640)={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x83, 0x2, "81f4"}, 0x0, 0x0}) ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, &(0x7f0000000000)={0x0, 0x0, "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"}) r2 = syz_open_dev$sndctrl(&(0x7f0000001ac0), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0xc1105511, &(0x7f0000000040)) syz_usb_control_io(r1, 0x0, &(0x7f00000007c0)={0x84, &(0x7f0000000980)=ANY=[@ANYBLOB="201532"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, &(0x7f0000000c80)={0x84, &(0x7f00000009c0)=ANY=[@ANYBLOB="4007020008000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r1, 0x0, &(0x7f0000000580)={0xcdf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x20, 0x84, 0x2, '\x00\x00'}, 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000c80)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f0000001200)={0x0, 0xfe98, &(0x7f0000000000)={&(0x7f0000000680)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_fq={{0x7}, {0x1c, 0x2, [@TCA_FQ_FLOW_DEFAULT_RATE={0x18, 0x10, 0x3}, @TCA_FQ_FLOW_MAX_RATE={0x2, 0x2}, @TCA_FQ_FLOW_MAX_RATE={0xfffffffffffffd87, 0x7, 0x3}]}}]}, 0x48}}, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r4, 0x89f3, &(0x7f0000000200)={'syztnl2\x00', &(0x7f0000000180)={'ip6gre0\x00', r5, 0x29, 0x7a, 0x0, 0x661, 0x50, @loopback, @private1, 0x1, 0x40, 0x1, 0xfffffffe}}) r7 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f00000002c0)={{'fd', 0x3d, r7}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r7, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r7, &(0x7f0000000080)={0x50, 0x0, r8, {0x7, 0x29, 0x9, 0xffffffff9080edc4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x9}}, 0x50) syz_fuse_handle_req(r7, &(0x7f00000042c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006380)={0x20, 0x0, 0xb1, {0x0, 0x11}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r7, 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0x2000, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x90, 0x0, 0x6, {0x3, 0x2, 0x8, 0x10, 0xfffffffa, 0x10, {0x4, 0x80000000, 0xffffffff, 0xe, 0x1, 0xdad, 0x1, 0x2, 0x6, 0x1000, 0x8, r9, r10, 0x40000200}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = geteuid() r12 = openat2(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', &(0x7f00000003c0)={0x0, 0x40}, 0x18) setsockopt$XDP_TX_RING(r12, 0x11b, 0x3, &(0x7f0000000400)=0x1088, 0x4) sendmsg$nl_xfrm(r6, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f0000001240)=@newsa={0x1340, 0x10, 0x300, 0x70bd2a, 0x25dfdbff, {{@in6=@private2, @in6=@remote, 0x4e20, 0x6, 0x4e23, 0x9, 0x2, 0x20, 0x0, 0x4, r5, r9}, {@in=@private=0xa010101, 0x4d2, 0x33}, @in=@multicast1, {0x7f58, 0x7, 0xc23, 0x4, 0x3, 0x9, 0x9, 0xfff}, {0x5, 0xfffffffffffffff7, 0x400, 0x3}, {0x0, 0x3, 0x7}, 0x70bd28, 0x3503, 0x2, 0x4, 0x0, 0xd0}, [@address_filter={0x28, 0x1a, {@in=@rand_addr=0x64010100, @in=@multicast2, 0x2, 0x28}}, @algo_crypt={0x4f, 0x2, {{'xchacha12-generic\x00'}, 0x38, "a28c6ee21b79c4"}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, '\x00', 0xc}, @in=@multicast1, 0x4e21, 0xf7, 0x4e24, 0x18, 0xa, 0x20, 0x80, 0x0, r5, r11}, {@in=@rand_addr=0x64010100, 0x4d4, 0x3c}, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, {0x5, 0x2, 0x4, 0x6, 0x2, 0x5, 0x7, 0x4}, {0x7, 0x0, 0xc000000, 0x1b}, {0x200000d, 0x2, 0x9}, 0x70bd2c, 0x3507, 0x8, 0x0, 0x3, 0x42}}, @coaddr={0x14, 0xe, @in6=@mcast2}, @lifetime_val={0x24, 0x9, {0x1, 0xfffffffffffffffe, 0x8001, 0x1}}, @algo_crypt={0x1048, 0x2, {{'cts-cbc-aes-aesni\x00'}, 0x8000, "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"}}, @address_filter={0x28, 0x1a, {@in6=@mcast2, @in=@broadcast, 0x2, 0x6, 0x4}}, @lifetime_val={0x24, 0x9, {0x4, 0x2, 0x7e741457, 0x8000}}, @address_filter={0x28, 0x1a, {@in6=@empty, @in=@remote, 0xa, 0xf, 0xd}}]}, 0x1340}, 0x1, 0x0, 0x0, 0x4040}, 0x20044000) 7.71378097s ago: executing program 3 (id=1249): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, 0x0, 0x4000084) 7.511418977s ago: executing program 4 (id=1250): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000795d6c08450c3e616dc4010203010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000400)={0x2c, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000800)={0x84, &(0x7f0000000280)={0x0, 0x0, 0x1, "12"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = dup(r2) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r1, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, 0x0}], 0x1, 0x42, 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) 7.455410698s ago: executing program 3 (id=1251): mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x3) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') pread64(r0, &(0x7f0000001240)=""/102400, 0x19000, 0x1000000000) ioctl$PAGEMAP_SCAN(0xffffffffffffffff, 0xc0606610, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000140)={0x3, &(0x7f0000000000)=[{0x28, 0x2, 0xfd, 0x5ae9}, {0x20, 0x7f, 0x4, 0xfffff038}, {0x6, 0x0, 0x7, 0x7}]}, 0x10) sendmmsg$inet(r1, &(0x7f0000002c40)=[{{0x0, 0x0, &(0x7f0000000e80)=[{&(0x7f0000000a80)="2a77ed35", 0x4}], 0x1}}], 0x1, 0x0) bind$netlink(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000000), 0x4) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000700)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x3}}, [@NFT_MSG_DELRULE={0x28, 0x8, 0xa, 0x101, 0x0, 0x0, {0x2}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_CHAIN_ID={0x8, 0xb, 0x1, 0x0, 0x2}]}, @NFT_MSG_NEWOBJ={0x20, 0x12, 0xa, 0x201, 0x0, 0x0, {0xa, 0x0, 0x5}, @NFT_OBJECT_CT_HELPER=@NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}}, @NFT_MSG_DELTABLE={0x118, 0x2, 0xa, 0x5, 0x0, 0x0, {0x5, 0x0, 0x3}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_TABLE_USERDATA={0xb9, 0x6, "040de40e673ae7bb4822a0ae417937a83c54a5f3a3b869e0fd5778520f7baefc8fef5decfbfac9dfd4bd23458ea0ac8468f54d484cbce4e53f6180f7f543f0f0fef53435ade2754ca32942c810bf22f20d5f92bd380fc7ec8cd7b58a4e898604dedf38640707757feec10e8ef605a947d764a4e160f28562e086f7fe0a64f0cfc21f10fc50cf9cbe2c0a76160a10ece9135c5e846c8b663156acf2e2f8fcd5617df6d2d24d2c9c09106f3926f0f7dd062530563a0d"}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_USERDATA={0x25, 0x6, "8e76b56c7ec308c60ce981735744fd2ec712a3aa0a11f3e4b03f7ddd2d4a570ba6"}]}], {0x14}}, 0x188}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) lsetxattr$security_capability(&(0x7f0000000080)='./cgroup/cgroup.procs\x00', &(0x7f0000000240), &(0x7f00000002c0)=@v3={0x3000000, [{0x1, 0x9}, {0x2, 0xffffffc0}]}, 0x18, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2, &(0x7f0000000180)=0x73c, 0x4) r3 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) mlock(&(0x7f000011c000/0x3000)=nil, 0x3000) r4 = dup(r3) write$6lowpan_enable(r4, &(0x7f0000000000)='0', 0xfffffd2c) r5 = syz_io_uring_setup(0x23b, &(0x7f0000000380)={0x0, 0x61f0, 0x10100, 0x2, 0x2ea}, &(0x7f0000000100)=0x0, &(0x7f00000001c0)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd=r4, 0x0, 0x0, 0x0, {0xa0b0}, 0x3}) io_uring_enter(r5, 0x2ded, 0x4000, 0x0, 0x0, 0x0) syz_open_pts(r0, 0x20000) futex_waitv(&(0x7f0000001080)=[{0x3, &(0x7f0000001040)=0x3, 0x82}], 0x1, 0x0, 0x0, 0x1) lchown(&(0x7f0000000000)='./cgroup/cgroup.procs\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xe590d75b13ca84cc}, 0x28) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 7.454390313s ago: executing program 2 (id=1252): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) openat$kvm(0xffffffffffffff9c, 0x0, 0x20040, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000300)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x23) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) r3 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000001140)=[@in={0x2, 0x4e20, @rand_addr=0x64010100}]}, 0x0) getsockopt$bt_hci(r3, 0x84, 0x6d, &(0x7f0000000000)=""/4102, &(0x7f0000001040)=0x1006) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xb4c, 0x9, 0x6, 0x0, 0x3}, 0x0) add_key(&(0x7f00000000c0)='pkcs7_test\x00', 0x0, &(0x7f0000000000)="100c0681000000ba8b", 0x9, 0xfffffffffffffffc) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) userfaultfd(0x1) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) r4 = eventfd(0x0) r5 = openat$vimc1(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r6, 0x3a, 0x1, 0x0, 0x0) io_submit(0x0, 0x2, &(0x7f0000000140)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x2, r5, &(0x7f0000000180)="91f9d6c33de42113e2d4a4c06e55d0fe60699faffa83", 0x16, 0x200000002, 0x0, 0x3, r4}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140), 0x0, 0x1, 0x0, 0x1}]) syz_clone(0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x7, r4, &(0x7f00000001c0)="0c9b7522b4b9410ca389c81c951008795bcb7a3f0469c8a116afcc3a63e1e1731b3e4055e6dc24f91a266d008b3e5d49911c67947d73291e0ac751c24c83395d4391e5535b75ab895e", 0x49, 0xe1f, 0x0, 0x3, r0}, &(0x7f0000000280)) 6.356736921s ago: executing program 3 (id=1255): r0 = syz_usb_connect$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$lan78xx(r0, 0x0, &(0x7f0000001140)={0x34, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000001540)={0x34, &(0x7f00000003c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000000)={0x34, &(0x7f0000000600)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000003f00)={0x84, &(0x7f0000003b00)={0x40, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000540)={0x34, &(0x7f00000003c0)={0x20, 0xc}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$fuse(&(0x7f0000001280), &(0x7f00000012c0)='./file0\x00', 0x8042, 0x0, 0x1, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, &(0x7f00000000c0)={0x14, &(0x7f0000000040)={0x40, 0xd, 0xa, {0xa, 0xc, "d2bfea029d86c06e"}}, &(0x7f0000000080)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x440a}}}, &(0x7f0000000280)={0x34, &(0x7f0000000100)={0x40, 0xd, 0x27, "f043333bbe8e4e999200fba4d8f82abee3c5e9b91d6d9eb7f7c883b8bdc0cb698091c2cc7ef97b"}, &(0x7f0000000140)={0x0, 0xa, 0x1, 0x2}, &(0x7f0000000180)={0x0, 0x8, 0x1, 0x3}, &(0x7f00000001c0)={0xc0, 0xa1, 0x4, 0x5}, &(0x7f0000000200)={0x40, 0xa0, 0x4, 0x2}, &(0x7f0000000240)={0xc0, 0xa2, 0x2f, "da1d7549de143da8f7c37f8fb520563ea90ed7966774161ac7c219a8ac7d594f2da16812a7d3879dfcbda15979f0d2"}}) 5.775718615s ago: executing program 2 (id=1256): socket$netlink(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000600)=@base={0x1, 0x4, 0x7fe2, 0x1}, 0x50) socket$inet_sctp(0x2, 0x1, 0x84) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) socket$xdp(0x2c, 0x3, 0x0) pselect6(0x40, &(0x7f0000000180)={0x0, 0x3000000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x2, 0x8000000000000}, 0x0, &(0x7f0000000100)={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x5}, 0x0, 0x0) 5.531797584s ago: executing program 2 (id=1257): setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0x200006}, 0x8) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0xbc3d, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001840), 0x21800, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x280, 0x55a6}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r4, @in6={{0xa, 0x4e22, 0x86fa, @remote, 0xfffffff8}}, 0x7, 0x1}, 0x90) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) add_key$user(&(0x7f0000000140), 0x0, 0x0, 0x0, 0xfffffffffffffffd) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200), 0x100, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(r5, 0x40046103, &(0x7f0000000300)={0x4, 0x6, 0xfffffff9, 0x9, 0x5, 0x1, 0xf7, 0x7f, 0x5, 0x1, 0x5, "f7d9d17d2756a832754d2db7a81004bd6b122e1a46766bc2f771d8be1f6c41e1"}) r6 = syz_open_dev$vim2m(&(0x7f0000000380), 0x4, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r6, 0xc0145608, &(0x7f00000000c0)={0x1, 0x2, 0x1}) r7 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0) syz_usb_control_io(r7, &(0x7f0000000380)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x29, 0xf, {0x5, 0x29, 0x2, 0x80, 0x0, 0xad, '\x00', "8173828d"}}, 0x0}, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f00000025c0)=[@in={0x2, 0x4e23, @private=0xa010101}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r8, 0x100, 0x5, 0x80000003, 0x8}, 0x14) socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000000)={'lo\x00'}) 4.451257896s ago: executing program 1 (id=1258): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$dri(&(0x7f0000000280), 0x800000001, 0x0) ioctl$DRM_IOCTL_MODE_GET_LEASE(r1, 0xc01064c8, &(0x7f0000000200)={0x2, 0x0, &(0x7f0000000300)=[0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f00000003c0)={&(0x7f0000001280), 0x0, r2, 0x0, '\x00', 0x1ffffffffffffd64}) ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f0000000040)={r2, 0x0, 0x7, 0x8, 0x1, [], [0x2400000, 0x1, 0x8, 0x7], [0xe, 0x2, 0x6, 0xfffffffa], [0xfffffffffffffffb, 0x6, 0x100000001, 0x5]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="34000000100103040000ee7cfedbdf2500007400", @ANYRES32, @ANYBLOB="000c000007500500140012800b000100627269646765000004000280"], 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x881656d3b552efd6) socket(0x15, 0x4, 0xfffffffc) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_usb_connect$uac1(0x0, 0xa4, &(0x7f0000000080)=ANY=[@ANYBLOB="2a01000020000040b708000000000000030109029200030172e5000904000000010100000a24010000000201020c0d2407000005000000000000000c240000e9fffff5ffffffff092403f3ff000005024524", @ANYRES8=r4, @ANYBLOB="05"], 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socket(0x16, 0x3, 0x3a) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r6, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) ioctl$VIDIOC_CREATE_BUFS(r4, 0xc100565c, &(0x7f0000000040)={0x0, 0xfff, 0x2, {0x3, @pix_mp={0x5, 0x5be7, 0x41495043, 0x0, 0xb, [{0x80000004, 0x7}, {0x7ff, 0xb325}, {0x10000801, 0xd}, {0x7, 0x7fd}, {0x1, 0xb}, {0x4, 0x489aa92e}, {0x5}, {0xff, 0x7}], 0x1, 0xc, 0x2, 0x1, 0x3}}, 0xfffffffd}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r7, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r8 = socket$inet_mptcp(0x2, 0x1, 0x106) sendmmsg(r8, &(0x7f0000002840)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20044000) connect$inet(r8, &(0x7f0000000000)={0x2, 0x4e22, @empty}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff) 4.340330727s ago: executing program 4 (id=1259): openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x802, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff7000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) renameat2(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000200)='.\x02\x00', 0x4) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r0 = io_uring_setup(0x9, &(0x7f0000000040)={0x0, 0x20c8a1, 0x1c881, 0x8, 0xd1}) io_uring_enter(r0, 0x2219, 0x7721, 0x17, 0x0, 0x0) (fail_nth: 11) 4.131898468s ago: executing program 4 (id=1260): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x149000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f0000000100)="f04f0fc74a673664f3430f1efff23e43990fae6aad66baf80cb86af27c87ef66bafc0c66b8000066efc74424005afed9adc744240201000000c7442406000000000f011c2467d83f410f0054d400c443116ae5002e6465f3460f09", 0x5b}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000600)={{0x12, 0x1, 0x0, 0x35, 0xff, 0xaa, 0x20, 0xccd, 0x10af, 0x384e, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0x59, 0x2, 0x1, 0x9b, 0x1e, 0x2a, 0x0, [], [{{0x9, 0x5, 0x82, 0x2, 0x200}}]}}]}}]}}, 0x0) syz_usb_control_io$uac1(r4, 0x0, 0x0) syz_usb_control_io$printer(r4, 0x0, 0x0) r5 = syz_usb_connect(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="1201000014da2108ab12a390eb1e000000010902240001b30000040904410017ff5d810009050f1f010400000009058303"], 0x0) syz_usb_ep_write$ath9k_ep2(r5, 0x83, 0x8, &(0x7f0000000080)=ANY=[]) syz_usb_control_io$rtl8150(r5, &(0x7f0000000100)={0x14, &(0x7f0000000000)={0x20, 0x5, 0x73, {0x73, 0x30, "2802e5d607322ed77028ba5929604c669f572abca1cda76161fc675ec9acc7f97a5b71e8d3ff3e827a4a5f609be57dbc485e06e4fbec60ec237f836532beb60293cd801e3ce851c3db818b42c769f75d5e62adb4c011c438f2e213f337b9d4c4dbe829196a1b8153b5e3a6350b7b627447"}}, &(0x7f0000000080)={0x0, 0x3, 0xd, @string={0xd, 0x3, "91fc98ba360451260240b9"}}}, &(0x7f00000003c0)={0x2c, &(0x7f0000000140)={0x2e9e41c9cd75f21c, 0xc, 0xdc, "01b5ab577b4a864c16a0d1791797c6697d3e4bd06ef18514ae29b90ebe6ad48f83c6cd74af802f4c9a6a34281375d3ca2d98fdd0684dc3986b81c462fa9056d16a47b704b702ae64d673b7e65486f4f6600674ef36ce9e25cc21177c2a466c3fa8ba5cd0a9b1f6fd59e9adc08afdb69268f1e73379cda393a76a9b24427df5f9c5605dfd98c017ae4d392637a7fe7be4e9b38712ac7c138f3d6e6a39518079d99e3245a90438ed34393d27194b6feb1da44004a2f6b44d6079dfe6ef819aed702b3c1703047e2529409eb2d6159b8525cc27ba54032396fc3e51290c"}, &(0x7f0000000240)={0x0, 0xa, 0x1, 0x8}, &(0x7f0000000300)={0x0, 0x8, 0x1, 0x9}, &(0x7f0000000340)={0xc0, 0x5, 0x3, "fe64d6"}, &(0x7f0000000380)={0x40, 0x5, 0x4, "6706ede5"}}) syz_usb_control_io$printer(r4, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r4, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r4, 0x0, 0x0) syz_usb_control_io$hid(r4, 0x0, &(0x7f0000000540)={0x2c, &(0x7f0000000300)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r4, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r4, 0x0, &(0x7f0000000280)={0x44, &(0x7f00000000c0)={0x0, 0xb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000100)=[@in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e24, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r7, 0xc, 0x1}, 0xc) syz_usb_control_io$cdc_ncm(r4, 0x0, &(0x7f0000000b80)={0x44, &(0x7f0000000900)={0x20, 0x15}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r4, 0x0, 0x0) 3.710790475s ago: executing program 0 (id=1261): r0 = socket(0x400000000010, 0x3, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r3 = socket(0x400000000010, 0x3, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r6 = syz_open_dev$vbi(&(0x7f0000000080), 0x3, 0x2) ioctl$VIDIOC_SUBSCRIBE_EVENT(r6, 0x4020565a, &(0x7f00000000c0)={0x5, 0x5}) sendmsg$nl_route_sched(r3, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd27, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0xfff1}, {0xffff, 0xffff}, {0xffe0, 0xc}}, [@qdisc_kind_options=@q_fq_codel={{0xd}, {0x4}}]}, 0x38}}, 0x20000804) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000200)=@newtfilter={0x6c, 0x2c, 0xd27, 0x70bd28, 0x8000, {0x0, 0x0, 0x0, r7, {0x7, 0x19}, {}, {0xa, 0xfff3}}, [@filter_kind_options=@f_flower={{0xb}, {0x3c, 0x2, [@TCA_FLOWER_KEY_ARP_SHA_MASK={0xa, 0x40, [0xff, 0x0, 0x0, 0x0, 0xff]}, @TCA_FLOWER_KEY_FLAGS={0x8, 0x2f, 0x5}, @TCA_FLOWER_KEY_ICMPV4_CODE_MASK={0x5}, @TCA_FLOWER_FLAGS={0x8, 0x16, 0x13}, @TCA_FLOWER_INDEV={0x14, 0x2, 'gre0\x00'}]}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x22044028}, 0x4c004) r8 = socket$inet_tcp(0x2, 0x1, 0x0) r9 = epoll_create1(0x80000) r10 = fcntl$dupfd(r8, 0x406, r9) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r10, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r8, &(0x7f00000001c0)={0x10000014}) r11 = getpid() kcmp$KCMP_EPOLL_TFD(r11, r11, 0x7, r10, &(0x7f0000000100)={r9, r10}) tkill(r11, 0x11) r12 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) read$FUSE(r12, &(0x7f0000001300)={0x2020}, 0x2020) fsopen(&(0x7f0000000000)='btrfs\x00', 0x1) 3.627042623s ago: executing program 0 (id=1262): r0 = socket$kcm(0x10, 0x2, 0x0) syz_emit_vhci(&(0x7f0000000540)=ANY=[@ANYBLOB="043e1f0a"], 0x22) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x40, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)="d800000019007b29e00208ba0d8105040a601100fe02040b067c55a1bc001400030006990600000015000500fe800000000000000300014002000c0901ac04000bd67f6f94007100a007a290457f0189b316277c7f6bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4b11602b2a14c11ce1b14d6d930dfe1d1d322fe04fb95cae8c9fad95667e04adcdf634c1fdf48000000000000e1cace81ed0b7fece0b42a9ecbeeef7d93458c69e0cdf106a159031e9f05e9f16e9cb500020000000000000000000000009ae42a97718952ab98b6768e7a5f06239bfa34aea7fcfcf01adb785cce1877f7ff", 0x10a}, {&(0x7f0000000100)="c3000000000000000000000000000000000000b03a668c855de4df67ad9c6178d51196f7c665fe4bc3ba7b0b3272b3540b9de4d2d29fd5f0c8a92fac56b6d6e800b8365ff9ec4426b93a55", 0x4b}, {&(0x7f0000000180)="74938de2a989c356a30301e317f07863a55ad3e7ab573d50ab15ddb3cead985842ef49b5ef55eb7919535844578e6de511174e9e9b9791ab27a81b6e99e887814854fcf3fad0d5", 0x47}, {&(0x7f0000000000)="9b3f468f5ae3fcc7140a02e4290e72f5067651931955fb1a304dd0bc210a", 0x1e}], 0x4, 0x0, 0x0, 0x2663}, 0x841) r1 = syz_open_dev$vim2m(&(0x7f0000000000), 0x7, 0x2) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x121001, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'pimreg0\x00', 0x7c2}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00000000c0)={'macsec0\x00', 0x400}) ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000000c0)={0x1, @pix_mp={0x70a, 0x183e, 0x30314142, 0x6, 0x1, [{0x8c, 0xf}, {0x4, 0x5}, {0x5, 0x5}, {0x400, 0x7fff}, {0x7fffffff, 0xffffff78}, {0x5, 0xfdfd}, {0xfffffffb, 0x10}, {0xffff, 0x1f}], 0x9, 0x2, 0x2, 0x2, 0x6}}) r3 = socket$can_j1939(0x1d, 0x2, 0x7) recvmsg$can_j1939(r3, 0x0, 0x100) 2.988540447s ago: executing program 3 (id=1263): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_proto_private(r1, 0x89e1, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="17090010000000000000010000000500070000000000080009000000000008000a0000080000060002000000000014001f000000000000000000000000000000000014002000000000000000e4000000ffffac"], 0x6c}}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)={'geneve1\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000000c0)=@newlink={0x6c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x4, 0x0, 0x300, 0x8002}, [@IFLA_LINKINFO={0x44, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x34, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x2}, @IFLA_VLAN_EGRESS_QOS={0x28, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x0, 0x5}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x300, 0x80}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x0, 0x80}}]}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x6c}}, 0x0) bind$alg(r3, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) r6 = accept4(r3, 0x0, 0x0, 0x800) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r6, 0x89f1, &(0x7f0000000800)={'tunl0\x00', &(0x7f0000000740)={'syztnl2\x00', 0x0, 0x10, 0x7800, 0xb255, 0x0, {{0x5, 0x4, 0x0, 0x5, 0x14, 0x66, 0x0, 0xfc, 0x2f, 0x0, @local, @private=0xa010101}}}}) sendmsg$NFULNL_MSG_CONFIG(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="440000000104010400000000000000000200000a080003400000000708000540000100000800034000000001080010400000000008000540000000040500010004000000"], 0x44}, 0x1, 0x0, 0x0, 0x20010010}, 0x8004) 2.748388306s ago: executing program 0 (id=1264): r0 = socket(0xa, 0x3, 0x3a) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) mremap(&(0x7f000054e000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f000022c000/0x3000)=nil) (async) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xc8}, 0x1, 0x0, 0x0, 0x80}, 0x0) (async) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$VIDIOC_SUBDEV_S_SELECTION(0xffffffffffffffff, 0xc040563e, 0x0) (async) sendmsg$nl_route(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="24000000190001002cbd7000000000001c140000fe0300010000"], 0x24}}, 0x0) (async) r5 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000300), 0x80000, 0x0) ioctl$IOMMU_IOAS_ALLOC(r5, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_UNMAP(r5, 0x3b86, &(0x7f0000000340)={0x18, r6, 0xffffffffffffffff, 0x1c}) (async) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000002, 0x200000005c831, r5, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) mmap$dsp(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r8, 0x0) (async) ioctl$SNDCTL_DSP_SYNC(r8, 0x5001, 0x0) syz_genetlink_get_family_id$wireguard(&(0x7f0000000840), 0xffffffffffffffff) (async) sendmsg$WG_CMD_GET_DEVICE(r7, &(0x7f00000026c0)={0x0, 0x0, &(0x7f0000002680)={&(0x7f00000002c0)=ANY=[], 0x28}, 0x1, 0x0, 0x0, 0x20}, 0x20000880) (async) setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, 0x0, 0x0) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) 2.683964289s ago: executing program 3 (id=1265): socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000ac0)={0x3, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xffffffff}, {0x20, 0x0, 0x0, 0xfffff00c}, {0x6, 0x0, 0xfe}]}, 0x10) ioctl$FIONCLEX(r1, 0x5450) sendmmsg$inet(r0, &(0x7f00000003c0)=[{{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000a80)="2a73ed35", 0x4}, {&(0x7f00000004c0)="2e97eabe7a88216072f9648da0838b229b69bc0007d5afeaeb968b09e0166365c7cfd4a5470d07c49e2aebf08da1f01544def8e16cb68c1c7ba2c0f8fa5400fd64af4711b34b9ea39be7304c2b7863d6b4248a8e6892f30a91576f67b480edab60704f3e494bc97421ed74e7d537a719392760da02cac38632578e27ab2312f0e8207da54018d7f39cad0c36726ad5bea716e7cc097e607c5cb13c21a0b72ff42e2652c8724947934409d60e1fabc63b3a0a3e782160b2448902fa51279892655265d8086f64286c400a664b75a8fb4bf5696cfe57cf93c8649ed64fa928379889dbb3c72999d3613bb271b50458f75972070a9bf9", 0xf5}, {&(0x7f00000005c0)="333de2971203710ff097fc6f1b05c63f092bc5a4b80cdcdb13a8d1d1ad218b869825a8ff8f1f5c31979f7db63043a7290014629595419fb1a21956149211241ffd1094e4f5cabbd8bba2d60625005c7023ee9717dc828eb69257bf658bde95264577cea41a98d7d7d3a423542eb7a496ed18a2985928df9a91d79a291ea840265e631940c73331e18851813778378d7215d8fdf1bf2ba3e6ac0820d00f4d5464618d1b2e9d9e74ea5bf1b88b141d60c712ee5dd7479d53d02c0b5e5e3a1e3d6fc4b103c2d08a380ae6e146475a63d147d7c8f4768796ec6ab747a8924db958", 0xdf}, {&(0x7f0000000400)="89e0c4796fb51e1bad3149a1fef59ffbca3582c34f788d43b2ba1104927b7b00b32a7cfc11526016ada3e231b05ef89c04ca2619725dd70b5d31fb85f0a427", 0x3f}, {&(0x7f00000006c0)="55679fce825ffd81f3f08b69b2a6690937fc1eb032dfa5a541438e2295", 0x1d}, {&(0x7f0000000700)="aa8fbbd1e0da955ad8f16e40adb2a2170e47ddfc8bc6f732eb38d392ad813b36e51878bc4d7c1639eeac3f081faa046f28a5bb72418fa42b2adda1902c782183aebd8da76a657de236256dde514953a7e1b74975c08032eeee05530915d6d1f846bf280796f419d31cadf1ef4b92da47a70174280fe57f201e0727f21e815612583448b3417b49a7a903925e5d3999d9f978a3713247bc49111eea039e65f09f999a86d48b35ede8ab24adf5f53b75fc4b993717cc05e7b7b0aa1d5aa7db1c6aecb1b87d9fe00c24035898d684520ed2d543384c5c9f8ece03", 0xd9}], 0x6}}], 0x1, 0x24000040) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000440), 0x42002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000001c0)={0xffffffff, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000000)=[{0x84, 0x77, 0x0, 0x0, @tick, {}, {}, @raw32}], 0xffc8) poll(&(0x7f0000000080)=[{r2, 0x20}], 0x1, 0xfbe) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000000c0)={0x2, @tick=0x8001, 0x7, {0x3, 0xbb}, 0x3d, 0x2, 0x9}) r3 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) ioctl$I2C_RDWR(r3, 0x707, &(0x7f0000000300)={&(0x7f00000002c0)=[{0x1e, 0x0, 0x0, 0x0}, {0x8001, 0x68c864dec95d5b94, 0x0, 0x0}], 0x2}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0002}]}) 2.445377439s ago: executing program 2 (id=1266): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0xaf01, 0x0) r3 = eventfd(0xc) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000240)=r3) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000040)={0x1, r3}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000500)=""/67, 0x0}) syz_open_dev$mouse(&(0x7f00000000c0), 0x0, 0x2042) syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000002000040257d15a4400001040001090260004201000000090400000102090000052406000105240000000d240f01000004eaffffff1e0006031a00000804800200090581", @ANYBLOB="f7"], 0x0) r4 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) poll(&(0x7f0000000140)=[{r4, 0x8000}], 0x1, 0xa) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74, 0x1000}) unshare(0x24000400) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000340)={&(0x7f0000000200), 0x0, 0x0, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000e40)={0x1, 0x0, [{0x0, 0xe3, &(0x7f00000008c0)=""/227}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000680)=0x41) 1.709552607s ago: executing program 3 (id=1267): socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, 0x0, 0x232ac1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x32}}, 0x10) mkdirat(0xffffffffffffff9c, 0x0, 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x1c0) renameat2(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x2) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000180)=0x1b34a93f, 0x4) connect$inet(r2, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x18, 0x0, 0x0, &(0x7f0000000000)='syzkaller\x00'}, 0x94) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r3 = socket$inet(0xa, 0x801, 0x84) connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r3, 0x8) r4 = accept4(r3, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, 0x0, &(0x7f0000000000)) sendmmsg$inet(r2, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30000}}], 0x300, 0xf00) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000000000)=""/4096) socket$inet6_mptcp(0xa, 0x1, 0x106) 1.495983372s ago: executing program 0 (id=1268): socket(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) socket$inet6(0xa, 0x80002, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_emit_ethernet(0x82, &(0x7f0000000280)=ANY=[@ANYBLOB="ffffffffffff0000420c00008100000086dd60fec00000483a00fc000000000000000000000000000000ff02000000000000000000000000000102009078000000006018b0880000000000000000000000000000000000000000ff020000000000000000000000000000000000003200000000000000010400b6000000000000000000"], 0x0) r0 = fsopen(0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x2, 0x5) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) r4 = syz_io_uring_setup(0xcaf, &(0x7f0000000100)={0x0, 0xb601, 0x1, 0x5, 0x17a}, &(0x7f0000000240)=0x0, &(0x7f00000000c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0xc000000, &(0x7f00000001c0)=[{&(0x7f0000001600)=""/4096, 0x1000}], 0x1, 0x1e}) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r7, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0) io_uring_enter(r4, 0x847ba, 0x20000000, 0xe, 0x0, 0x0) 795.295955ms ago: executing program 1 (id=1269): r0 = socket(0x10, 0x803, 0x0) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000ac0)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r1, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x3c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0xffffffffffffff12, &(0x7f00000001c0)={&(0x7f00000000c0)=@delchain={0x34, 0x11, 0x1, 0x1f, 0x0, {0x0, 0x0, 0x0, r1, {0x6, 0x6}}, [@TCA_CHAIN={0x8, 0xb, 0x3}, @TCA_RATE={0x6, 0x5, {0x5, 0x7}}]}, 0x34}}, 0x0) syz_usb_connect(0x0, 0x3f, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000413b88400819151300000000000109022dfe00000000000904"], 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) getsockopt$inet6_mptcp_buf(r3, 0x11c, 0x2, &(0x7f0000000100)=""/222, &(0x7f0000000000)=0x61637876) 498.870375ms ago: executing program 0 (id=1270): r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000740)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x4e23, @broadcast}, 0x2, 0x0, 0x4}}, 0x2e) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f00000005c0), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000680)={0x34, r2, 0x1, 0x1070bd0c, 0x4, {0x5}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0xaa8}, @L2TP_ATTR_SESSION_ID={0x8}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x7}]}, 0x34}, 0x1, 0x0, 0x0, 0x40811}, 0x20) bind$inet6(r1, &(0x7f0000000000)={0xa, 0xe22, 0x0, @empty}, 0x1c) syz_emit_ethernet(0xfdef, &(0x7f0000000140)={@link_local, @random="ece65fbcee55", @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "000004", 0x16, 0x11, 0xff, @remote, @local, {[], {0x3, 0xe22, 0x4d, 0x0, @gue={{0x2, 0x0, 0x0, 0x3}, "ff300afe4e70"}}}}}}}, 0x0) 0s ago: executing program 0 (id=1271): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000), 0x600000, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200), 0x6, 0x200) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) r2 = socket(0x400000000010, 0x3, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) syz_usb_connect(0x5, 0x2d, &(0x7f00000008c0)=ANY=[@ANYBLOB="120110018e2f6b2037210100e50c010a030109021b001e030bc0020904ab6c013c3a0c03090501"], 0x0) sysfs$3(0x3) sendmsg$nl_route_sched(r2, &(0x7f00000012c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$netlink(r2, &(0x7f0000000180)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000340)={0x294, 0x3c, 0x2, 0x70bd2d, 0x25dfdbfd, "", [@generic="191ef6c4b6b847a8bb11d1587a359e18493c0a3d96e942da47582684f8cf9b8380134e047fccbe30f53a0c8a8f7b3436422d1b7399b5c877762354811a157441aefa4f6d633520ebbc91a71a145355278783585bd53579faf38e07204eb5d0328ba17469f785429bfd7aabfaff14b73fe1c91ec95da72b97027c47bf1605e91012cce06192388fe6011a95ca34a7da2bd7f85d2e50b2", @nested={0x16c, 0x112, 0x0, 0x1, [@generic="c513dc9e4197cfbed2dd329e17ce26da", @generic="fc892d965d40ed7327cd1d37366faf954517f55b7a80919a56aaa1234059b514da94cbbc662da69a7cfa5a2357a740a5aa55ba27eae01ca9f952e2c8eda8bca392f7f9aa6abd5590205f7ff9fad540a6633aa82c6397d77723a8c4b134dcd63a256719e48afa2c0dc8949f721da32a5e3b518aa3bd29c4877365b38a883429812aa56053d2e883d91f28bd0ee34002abda4768d1cb0ab1d1b92617cb6b2d200e4b9ce4dd386f37dbe8210aed12d0d65eeedb6d819a85f5aec320cc2fb2b04d1ccf47c9abb3227531cfe88d524f870c", @generic="d9ab6cf5a904a9156adbf54ec500c80e6e5dea27c8e618f8b7a4344cfc1e92145e7e49f873a30cbdd24aed0036c764f2bd3d7b562a115ad64c43418e296eb5627c5a1f336d174acfc385ba19cd2681ad6061379ae8114035a52c7ab4420938f1d10bce111defc45fdf055d311fbffbf415816f9a1e9346e25cb270fc4b535abc7832c666b7203a01b8"]}, @typed={0x8, 0x5c, 0x0, 0x0, @u32=0x6}, @nested={0x8, 0x6a, 0x0, 0x1, [@nested={0x4, 0xd6}]}, @typed={0x7, 0x2d, 0x0, 0x0, @binary="1fcf7f"}, @generic="99b4ea99a3cbc7bd8e48a3c20c69d1f29cd73368f2a740cc648b8172a7b76dbf1ce2d94cce40f403ca46697badf955c91b0ce369b716fba17197080a296731634a63cec5ca9a09738c9fe4e2802675c08b63163e59d4d96d3d6634ff865d117ad1d21505dfa4c7db", @generic, @generic]}, 0x294}, {&(0x7f0000001300)={0x1454, 0x12, 0x800, 0x70bd2a, 0x25dfdbfc, "", [@nested={0x5e, 0xed, 0x0, 0x1, [@generic="b4d990ad0aae7e7e2a9bd5bd8671bd0cdbaffc93f902d91af7547cb40e50df3ec5817854c27f6084b3ffdc8c4636b0217682437edea8819558dd5cb7739f2fd383bbf5d456d31f6664cb46a9bf0f8343392fc2ace4494cc934a2"]}, @nested={0x10e9, 0x3b, 0x0, 0x1, [@nested={0x4, 0x7d}, @generic="b7981b4ad79211e82564236ad922037d1bddc6745ef2b5f09f198226a0231b36afbb2a6351b55e43a01a7008f499bbc7c684a8313273fb8049f9809e4233706df47e5270dd857b7595d02f15917f941b60716dd12dc9275b3d9678a510f981e503a6c26a7ec3b1339a02f32c2cb15f8a579ab71bab955fefab7c39e1d5b465e7f95eaf0f51fda7c9e114cc5e9cf75f03a8dfdbcd9e12886d323ceba1b7b0147115fa1d98225283e47a7af0c87fbcd97a8a6017bd23f40a9964f4f926d2050091dce2094a24b94bf5f0d45f1ba1292a1f47dee1f8bae6", @nested={0x4, 0x109}, @typed={0xb, 0x106, 0x0, 0x0, @str='multiq\x00'}, @generic="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", @nested={0x4, 0x137}, @nested={0x4, 0xa3}]}, @typed={0x51, 0x110, 0x0, 0x0, @binary="25b508c04874de5545e211411bb07bcea52e55758f027fd9bd1d60f82a5d6588762775fcae1f68eaa5c2d16597c7732d16321a37cffd87141cd533a32c08bc18a4eefb3f46d52e4934759d6db8"}, @typed={0x14, 0xf4, 0x0, 0x0, @ipv6=@local}, @typed={0x14, 0x142, 0x0, 0x0, @ipv6=@mcast2}, @generic="c7bb287d56e2c14a6de76f27ebd6c8bcb18b3cfbd83195ff18af8daf147e9db6ec0f045fbae37e2b05d1ccd836bab23904e9bb6283aa5b81be0f0fc55e41987a9d37a5bf365a8bcc1cd794e93e95073df5e9eca1fb9eda70c58707adcc54cc58e7c9f3d313633459ddf5fabfe2365551262978eb3d489804aaa5f3aed637d0b47b070c04b2ebf51c3f9d05ac91848182338df7bc3d8e7ed00146a014d7b84dda5f9553b7b2cf08193e93409bf8961494a617981436930be01f3a06f3fccdf67e4a91f3eb0963f95b3511ff0e3099d80c4b3e5a92f4245711d349caab541ad87b882a1226", @nested={0x49, 0x7c, 0x0, 0x1, [@nested={0x4, 0x63}, @generic="711cf50653fde315af22f941f5c39d1b5c9f19bfd1d01d051e0a2358336bf4b9548fc323bd1aca8ec83198e53b04ac9efe10cfe1a7481b48aa9ee4be762156e4a8"]}, @nested={0x131, 0x149, 0x0, 0x1, [@generic="432907c2421c0e26b018ea0e5bb42082c8c7152beda602b5c10fe132112fd017b8efd1f68d1580a109d46f753a5dfa65f83c81d7380aad70c0a723c1d86c0ae0036d8a26382315f8dd7cc2dae1dfb79ac40b609ae3fcd15776fe411a6386723790dc5a541967687628bdab29e95601da9fc203b13c1cc7b9fa4c256e", @nested={0x4, 0x11a}, @typed={0xc, 0x12c, 0x0, 0x0, @u64=0x98ae}, @typed={0x8, 0x79, 0x0, 0x0, @fd=r0}, @nested={0x4, 0x33}, @generic="03b2231246d503eb55d41b923874089e98e65d4cdbc7ab1609d59e5fe219b0a11a565d5c73a2aac07a824fd0c2ce6d149d23c7d384c94bb215a1a61c7c978ad0db9b833868d3cbedc4edc4bc596a25b0cd6dfc02e02a87b93e0238574235bdb3602c69ac11a12f872782f8aa18abd4829a469ce54b34b9d31b727b520ed38fb0cf32b10eb5fb310bb873dc6305268505aae5b9c916"]}, @generic="01a8e99cff8b4816a63ac6818e971fc3cf3cdac751"]}, 0x1454}], 0x2, 0x0, 0x0, 0x4}, 0x8040) shutdown(r3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000a00)=@newtfilter={0x3c, 0x2c, 0xf3f, 0x30bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r4, {0x2, 0x9}, {}, {0xa, 0x300}}, [@filter_kind_options=@f_flower={{0xb}, {0xc, 0x2, [@TCA_FLOWER_KEY_IPV4_SRC={0x8, 0xa, @remote}]}}]}, 0x3c}}, 0x0) kernel console output (not intermixed with test programs): [ 347.249840][ T9777] ? bpf_lsm_capable+0x9/0x20 [ 347.249855][ T9777] ? security_capable+0x7e/0x2e0 [ 347.249877][ T9777] genl_rcv_msg+0x60e/0x790 [ 347.249901][ T9777] ? __pfx_genl_rcv_msg+0x10/0x10 [ 347.249922][ T9777] ? __pfx_ethnl_default_set_doit+0x10/0x10 [ 347.249942][ T9777] ? __asan_memcpy+0x40/0x70 [ 347.249960][ T9777] ? __pfx_ref_tracker_free+0x10/0x10 [ 347.249987][ T9777] netlink_rcv_skb+0x208/0x470 [ 347.250001][ T9777] ? __lock_acquire+0xab9/0xd20 [ 347.250018][ T9777] ? __pfx_genl_rcv_msg+0x10/0x10 [ 347.250047][ T9777] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 347.250082][ T9777] ? down_read+0x1ad/0x2e0 [ 347.250103][ T9777] genl_rcv+0x28/0x40 [ 347.250124][ T9777] netlink_unicast+0x82c/0x9e0 [ 347.250161][ T9777] ? __pfx_netlink_unicast+0x10/0x10 [ 347.250190][ T9777] ? netlink_sendmsg+0x642/0xb30 [ 347.250207][ T9777] ? skb_put+0x11b/0x210 [ 347.250229][ T9777] netlink_sendmsg+0x805/0xb30 [ 347.250256][ T9777] ? __pfx_netlink_sendmsg+0x10/0x10 [ 347.250279][ T9777] ? aa_sock_msg_perm+0xf1/0x1d0 [ 347.250306][ T9777] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 347.250335][ T9777] ? __pfx_netlink_sendmsg+0x10/0x10 [ 347.250357][ T9777] __sock_sendmsg+0x21c/0x270 [ 347.250389][ T9777] ____sys_sendmsg+0x505/0x830 [ 347.250418][ T9777] ? __pfx_____sys_sendmsg+0x10/0x10 [ 347.250452][ T9777] ? import_iovec+0x74/0xa0 [ 347.250475][ T9777] ___sys_sendmsg+0x21f/0x2a0 [ 347.250502][ T9777] ? __pfx____sys_sendmsg+0x10/0x10 [ 347.250562][ T9777] ? __fget_files+0x2a/0x420 [ 347.250587][ T9777] ? __fget_files+0x3a0/0x420 [ 347.250623][ T9777] __x64_sys_sendmsg+0x19b/0x260 [ 347.250649][ T9777] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 347.250683][ T9777] ? __pfx_ksys_write+0x10/0x10 [ 347.250706][ T9777] ? rcu_is_watching+0x15/0xb0 [ 347.250734][ T9777] ? do_syscall_64+0xbe/0x3b0 [ 347.250759][ T9777] do_syscall_64+0xfa/0x3b0 [ 347.250780][ T9777] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 347.250797][ T9777] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 347.250816][ T9777] ? clear_bhb_loop+0x60/0xb0 [ 347.250840][ T9777] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 347.250859][ T9777] RIP: 0033:0x7f5b5438eec9 [ 347.250876][ T9777] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 347.250894][ T9777] RSP: 002b:00007f5b525f6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 347.250915][ T9777] RAX: ffffffffffffffda RBX: 00007f5b545e5fa0 RCX: 00007f5b5438eec9 [ 347.250930][ T9777] RDX: 0000000000000000 RSI: 0000200000000240 RDI: 0000000000000003 [ 347.250941][ T9777] RBP: 00007f5b525f6090 R08: 0000000000000000 R09: 0000000000000000 [ 347.250953][ T9777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 347.250963][ T9777] R13: 00007f5b545e6038 R14: 00007f5b545e5fa0 R15: 00007f5b5470fa28 [ 347.250995][ T9777] [ 348.370238][ T43] usb 5-1: new high-speed USB device number 43 using dummy_hcd [ 348.958015][ T43] usb 5-1: config 0 has an invalid interface number: 175 but max is 0 [ 348.976019][ T43] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 349.000903][ T43] usb 5-1: config 0 has no interface number 0 [ 349.040066][ T43] usb 5-1: config 0 interface 175 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 16 [ 349.066105][ T5920] usb 3-1: new high-speed USB device number 45 using dummy_hcd [ 349.099485][ T43] usb 5-1: New USB device found, idVendor=05e0, idProduct=0600, bcdDevice=f9.9b [ 349.109103][ T43] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 349.117243][ T5905] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 349.145308][ T43] usb 5-1: Product: syz [ 349.155735][ T43] usb 5-1: Manufacturer: syz [ 349.213670][ T43] usb 5-1: SerialNumber: syz [ 349.286367][ T5905] usb 1-1: device descriptor read/64, error -71 [ 349.306769][ T5920] usb 3-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 349.328725][ T43] usb 5-1: config 0 descriptor?? [ 349.346820][ T5920] usb 3-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 349.372363][ T43] symbolserial 5-1:0.175: required endpoints missing [ 349.411636][ T5920] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 349.473430][ T5920] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 349.568616][ T9797] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 349.588341][ T43] usb 5-1: USB disconnect, device number 43 [ 349.618747][ T5905] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 349.629472][ T5920] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 349.696288][ T9806] netlink: 196 bytes leftover after parsing attributes in process `syz.3.935'. [ 349.862801][ T5905] usb 1-1: device descriptor read/64, error -71 [ 349.976384][ T5905] usb usb1-port1: attempt power cycle [ 350.353388][ T9813] input: syz1 as /devices/virtual/input/input25 [ 350.366630][ T5905] usb 1-1: new high-speed USB device number 47 using dummy_hcd [ 350.412426][ T5905] usb 1-1: device descriptor read/8, error -71 [ 350.504896][ T9813] netlink: 28 bytes leftover after parsing attributes in process `syz.1.936'. [ 350.685934][ T5905] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 350.716707][ T5905] usb 1-1: device descriptor read/8, error -71 [ 350.836586][ T5905] usb usb1-port1: unable to enumerate USB device [ 351.296881][ T9820] FAULT_INJECTION: forcing a failure. [ 351.296881][ T9820] name failslab, interval 1, probability 0, space 0, times 0 [ 351.379336][ T9820] CPU: 0 UID: 0 PID: 9820 Comm: syz.0.938 Not tainted syzkaller #0 PREEMPT(full) [ 351.379364][ T9820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 351.379377][ T9820] Call Trace: [ 351.379388][ T9820] [ 351.379396][ T9820] dump_stack_lvl+0x189/0x250 [ 351.379426][ T9820] ? __pfx____ratelimit+0x10/0x10 [ 351.379456][ T9820] ? __pfx_dump_stack_lvl+0x10/0x10 [ 351.379479][ T9820] ? __pfx__printk+0x10/0x10 [ 351.379513][ T9820] ? __pfx___might_resched+0x10/0x10 [ 351.379547][ T9820] should_fail_ex+0x414/0x560 [ 351.379577][ T9820] should_failslab+0xa8/0x100 [ 351.379606][ T9820] __kmalloc_noprof+0xcb/0x7f0 [ 351.379629][ T9820] ? slhc_init+0xae/0x700 [ 351.379658][ T9820] slhc_init+0xae/0x700 [ 351.379684][ T9820] ? __might_fault+0xb0/0x130 [ 351.379710][ T9820] ppp_ioctl+0x1382/0x19a0 [ 351.379742][ T9820] ? __pfx_ppp_ioctl+0x10/0x10 [ 351.379769][ T9820] ? __fget_files+0x2a/0x420 [ 351.379796][ T9820] ? __fget_files+0x3a0/0x420 [ 351.379821][ T9820] ? __fget_files+0x2a/0x420 [ 351.379851][ T9820] ? bpf_lsm_file_ioctl+0x9/0x20 [ 351.379872][ T9820] ? __pfx_ppp_ioctl+0x10/0x10 [ 351.379897][ T9820] __se_sys_ioctl+0xfc/0x170 [ 351.379922][ T9820] do_syscall_64+0xfa/0x3b0 [ 351.379941][ T9820] ? lockdep_hardirqs_on+0x9c/0x150 [ 351.379958][ T9820] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 351.379976][ T9820] ? clear_bhb_loop+0x60/0xb0 [ 351.379999][ T9820] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 351.380018][ T9820] RIP: 0033:0x7f7d2ef8eec9 [ 351.380035][ T9820] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 351.380054][ T9820] RSP: 002b:00007f7d2fd58038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 351.380075][ T9820] RAX: ffffffffffffffda RBX: 00007f7d2f1e5fa0 RCX: 00007f7d2ef8eec9 [ 351.380088][ T9820] RDX: 0000200000000080 RSI: 0000000040047451 RDI: 0000000000000003 [ 351.380101][ T9820] RBP: 00007f7d2fd58090 R08: 0000000000000000 R09: 0000000000000000 [ 351.380113][ T9820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 351.380125][ T9820] R13: 00007f7d2f1e6038 R14: 00007f7d2f1e5fa0 R15: 00007f7d2f30fa28 [ 351.380156][ T9820] [ 351.832800][ T9827] xfrm0: entered promiscuous mode [ 351.845927][ T9827] xfrm0: entered allmulticast mode [ 351.989473][ T5898] usb 3-1: USB disconnect, device number 45 [ 352.573744][ T5898] usb 3-1: new high-speed USB device number 46 using dummy_hcd [ 352.893824][ T5898] usb 3-1: Using ep0 maxpacket: 16 [ 352.982393][ T5898] usb 3-1: config 1 has an invalid descriptor of length 230, skipping remainder of the config [ 353.074598][ T5898] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 353.112234][ T5898] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 353.158436][ T5898] usb 3-1: Product: 䰓味頲ç¤ê”˜æœí€¸à • [ 353.197856][ T5898] usb 3-1: SerialNumber: syz [ 353.412218][ T9858] netlink: 'syz.0.950': attribute type 21 has an invalid length. [ 353.505986][ T9858] netlink: 132 bytes leftover after parsing attributes in process `syz.0.950'. [ 353.567634][ T9858] netlink: 'syz.0.950': attribute type 1 has an invalid length. [ 353.720984][ T9866] netlink: 28 bytes leftover after parsing attributes in process `syz.4.952'. [ 353.742059][ T9866] netlink: 28 bytes leftover after parsing attributes in process `syz.4.952'. [ 353.798837][ T24] usb 1-1: new high-speed USB device number 49 using dummy_hcd [ 353.976882][ T24] usb 1-1: Using ep0 maxpacket: 16 [ 353.994151][ T24] usb 1-1: New USB device found, idVendor=0d49, idProduct=7010, bcdDevice= c.90 [ 354.003611][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 354.016051][ T5920] usb 2-1: new low-speed USB device number 39 using dummy_hcd [ 354.037867][ T24] usb 1-1: Product: syz [ 354.064506][ T24] usb 1-1: Manufacturer: syz [ 354.069400][ T24] usb 1-1: SerialNumber: syz [ 354.085553][ T24] usb 1-1: config 0 descriptor?? [ 354.102536][ T24] ums-onetouch 1-1:0.0: USB Mass Storage device detected [ 354.207911][ T5920] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 354.223052][ T5905] usb 5-1: new high-speed USB device number 44 using dummy_hcd [ 354.242330][ T5920] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 354.270763][ T5920] usb 2-1: New USB device found, idVendor=1038, idProduct=1410, bcdDevice= 0.00 [ 354.289659][ T5920] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 354.408402][ T5905] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 354.437023][ T5920] usb 2-1: config 0 descriptor?? [ 354.542291][ T5905] usb 5-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 354.577800][ T5905] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 354.639090][ T5905] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 354.696954][ T9880] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 354.756239][ T5905] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 354.849359][ T5920] steelseries 0003:1038:1410.0015: unbalanced collection at end of report description [ 354.949771][ T5920] steelseries 0003:1038:1410.0015: parse failed [ 354.988708][ T5920] steelseries 0003:1038:1410.0015: probe with driver steelseries failed with error -22 [ 355.289661][ T5898] usb 3-1: USB disconnect, device number 46 [ 356.106338][ T5898] usb 3-1: new high-speed USB device number 47 using dummy_hcd [ 356.272074][ T5898] usb 3-1: New USB device found, idVendor=0856, idProduct=ac31, bcdDevice=93.1e [ 356.293594][ T5898] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 356.319082][ T5898] usb 3-1: Product: syz [ 356.330168][ T5898] usb 3-1: Manufacturer: syz [ 356.353135][ T5898] usb 3-1: SerialNumber: syz [ 356.371194][ T5898] usb 3-1: config 0 descriptor?? [ 356.585660][ T5920] usb 1-1: USB disconnect, device number 49 [ 356.811061][ T5838] usb 2-1: USB disconnect, device number 39 [ 356.821144][ T9898] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 356.840296][ T9898] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 356.871224][ T5898] mos7840 3-1:0.0: required endpoints missing [ 356.914445][ T5898] usb 3-1: USB disconnect, device number 47 [ 357.349470][ T9908] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 357.712051][ T9921] IPVS: sync thread started: state = MASTER, mcast_ifn = vlan0, syncid = 2, id = 0 [ 357.862565][ T5905] usb 5-1: USB disconnect, device number 44 [ 358.296271][ T5838] usb 3-1: new high-speed USB device number 48 using dummy_hcd [ 358.356229][ T9928] usb usb8: usbfs: process 9928 (syz.0.969) did not claim interface 0 before use [ 358.477743][ T5838] usb 3-1: config 0 has no interfaces? [ 358.504159][ T5838] usb 3-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 358.549578][ T5838] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 358.579790][ T9931] program syz.0.969 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 358.590561][ T9931] FAULT_INJECTION: forcing a failure. [ 358.590561][ T9931] name failslab, interval 1, probability 0, space 0, times 0 [ 358.614416][ T9931] CPU: 1 UID: 0 PID: 9931 Comm: syz.0.969 Not tainted syzkaller #0 PREEMPT(full) [ 358.614442][ T9931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 358.614452][ T9931] Call Trace: [ 358.614459][ T9931] [ 358.614467][ T9931] dump_stack_lvl+0x189/0x250 [ 358.614494][ T9931] ? __pfx____ratelimit+0x10/0x10 [ 358.614522][ T9931] ? __pfx_dump_stack_lvl+0x10/0x10 [ 358.614545][ T9931] ? __pfx__printk+0x10/0x10 [ 358.614575][ T9931] ? __pfx___might_resched+0x10/0x10 [ 358.614596][ T9931] ? fs_reclaim_acquire+0x7d/0x100 [ 358.614629][ T9931] should_fail_ex+0x414/0x560 [ 358.614658][ T9931] should_failslab+0xa8/0x100 [ 358.614688][ T9931] kmem_cache_alloc_noprof+0x74/0x6e0 [ 358.614713][ T9931] ? getname_flags+0xb8/0x540 [ 358.614736][ T9931] getname_flags+0xb8/0x540 [ 358.614758][ T9931] __x64_sys_mknod+0x79/0xa0 [ 358.614783][ T9931] do_syscall_64+0xfa/0x3b0 [ 358.614804][ T9931] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 358.614822][ T9931] ? asm_sysvec_reschedule_ipi+0x1a/0x20 [ 358.614840][ T9931] ? clear_bhb_loop+0x60/0xb0 [ 358.614863][ T9931] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 358.614881][ T9931] RIP: 0033:0x7f7d2ef8eec9 [ 358.614898][ T9931] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 358.614916][ T9931] RSP: 002b:00007f7d2d1d5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000085 [ 358.614936][ T9931] RAX: ffffffffffffffda RBX: 00007f7d2f1e6180 RCX: 00007f7d2ef8eec9 [ 358.614950][ T9931] RDX: 0000000000000000 RSI: 0000000008001420 RDI: 0000200000000040 [ 358.614962][ T9931] RBP: 00007f7d2d1d5090 R08: 0000000000000000 R09: 0000000000000000 [ 358.614974][ T9931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 358.614986][ T9931] R13: 00007f7d2f1e6218 R14: 00007f7d2f1e6180 R15: 00007f7d2f30fa28 [ 358.615014][ T9931] [ 358.802092][ T5838] usb 3-1: Product: syz [ 358.806318][ T5838] usb 3-1: Manufacturer: syz [ 358.810918][ T5838] usb 3-1: SerialNumber: syz [ 358.935637][ T5838] usb 3-1: config 0 descriptor?? [ 359.027962][ T9935] netlink: 12 bytes leftover after parsing attributes in process `syz.3.970'. [ 359.654853][ T9920] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 359.668301][ T9920] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 359.679753][ T9920] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 359.693571][ T9920] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 360.062065][ T5838] usb 3-1: USB disconnect, device number 48 [ 360.286176][ T24] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 360.447599][ T24] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 360.457929][ T24] usb 2-1: config 0 interface 0 has no altsetting 0 [ 360.525548][ T24] usb 2-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 360.565931][ T5920] usb 4-1: new high-speed USB device number 62 using dummy_hcd [ 360.584195][ T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 360.719468][ T24] usb 2-1: config 0 descriptor?? [ 360.741219][ T5920] usb 4-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 360.792591][ T5920] usb 4-1: config 27 has 0 interfaces, different from the descriptor's value: 1 [ 360.803737][ T5920] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 360.812982][ T5920] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 360.877767][ T9958] FAULT_INJECTION: forcing a failure. [ 360.877767][ T9958] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 360.915094][ T9958] CPU: 1 UID: 0 PID: 9958 Comm: syz.0.977 Not tainted syzkaller #0 PREEMPT(full) [ 360.915114][ T9958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 360.915121][ T9958] Call Trace: [ 360.915125][ T9958] [ 360.915130][ T9958] dump_stack_lvl+0x189/0x250 [ 360.915148][ T9958] ? __pfx____ratelimit+0x10/0x10 [ 360.915165][ T9958] ? __pfx_dump_stack_lvl+0x10/0x10 [ 360.915177][ T9958] ? __pfx__printk+0x10/0x10 [ 360.915194][ T9958] ? fs_reclaim_acquire+0x7d/0x100 [ 360.915214][ T9958] should_fail_ex+0x414/0x560 [ 360.915231][ T9958] prepare_alloc_pages+0x213/0x610 [ 360.915251][ T9958] __alloc_frozen_pages_noprof+0x123/0x370 [ 360.915267][ T9958] ? unwind_get_return_address+0x4d/0x90 [ 360.915281][ T9958] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 360.915302][ T9958] ? policy_nodemask+0x27c/0x720 [ 360.915316][ T9958] ? __lock_acquire+0xab9/0xd20 [ 360.915330][ T9958] alloc_pages_mpol+0x232/0x4a0 [ 360.915348][ T9958] vma_alloc_folio_noprof+0xe4/0x200 [ 360.915366][ T9958] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 360.915388][ T9958] folio_prealloc+0x30/0x180 [ 360.915404][ T9958] __handle_mm_fault+0x2a8b/0x5400 [ 360.915427][ T9958] ? __pfx___handle_mm_fault+0x10/0x10 [ 360.915451][ T9958] ? find_vma+0xe7/0x160 [ 360.915463][ T9958] ? __pfx_find_vma+0x10/0x10 [ 360.915477][ T9958] handle_mm_fault+0x40a/0x8e0 [ 360.915496][ T9958] do_user_addr_fault+0x764/0x1380 [ 360.915516][ T9958] exc_page_fault+0x76/0xf0 [ 360.915534][ T9958] asm_exc_page_fault+0x26/0x30 [ 360.915544][ T9958] RIP: 0010:rep_movs_alternative+0x4a/0x90 [ 360.915558][ T9958] Code: 0d 04 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 73 e8 eb c5 a4 c3 cc cc cc cc 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 [ 360.915567][ T9958] RSP: 0018:ffffc9001cf77878 EFLAGS: 00050206 [ 360.915578][ T9958] RAX: ffffffff84849b01 RBX: ffff888052cb0000 RCX: 00000000000002fe [ 360.915586][ T9958] RDX: 0000000000000000 RSI: ffff888052cb0000 RDI: 00002000000034c0 [ 360.915592][ T9958] RBP: ffffc9001cf779f0 R08: ffff888052cb02fd R09: 1ffff1100a59605f [ 360.915600][ T9958] R10: dffffc0000000000 R11: ffffed100a596060 R12: dffffc0000000000 [ 360.915607][ T9958] R13: 0000000000000000 R14: 00007ffffffff000 R15: 00000000000002fe [ 360.915618][ T9958] ? _copy_to_iter+0x3f1/0x1790 [ 360.915638][ T9958] _copy_to_iter+0x493/0x1790 [ 360.915653][ T9958] ? __pfx_seq_printf+0x10/0x10 [ 360.915674][ T9958] ? __pfx__copy_to_iter+0x10/0x10 [ 360.915693][ T9958] ? stats_show+0x62c/0x650 [ 360.915711][ T9958] seq_read_iter+0xbf5/0xe20 [ 360.915734][ T9958] seq_read+0x369/0x480 [ 360.915745][ T9958] ? __lock_acquire+0xab9/0xd20 [ 360.915759][ T9958] ? __pfx_seq_read+0x10/0x10 [ 360.915771][ T9958] ? __debugfs_file_get+0x5dd/0x710 [ 360.915788][ T9958] ? __pfx___debugfs_file_get+0x10/0x10 [ 360.915813][ T9958] full_proxy_read+0x127/0x1f0 [ 360.915833][ T9958] ? __pfx_full_proxy_read+0x10/0x10 [ 360.915957][ T9958] vfs_read+0x200/0xa30 [ 360.915981][ T9958] ? fdget_pos+0x247/0x320 [ 360.916002][ T9958] ? __pfx___mutex_lock+0x10/0x10 [ 360.916024][ T9958] ? __pfx_vfs_read+0x10/0x10 [ 360.916066][ T9958] ? __fget_files+0x2a/0x420 [ 360.916100][ T9958] ? __fget_files+0x3a0/0x420 [ 360.916127][ T9958] ? __fget_files+0x2a/0x420 [ 360.916166][ T9958] ksys_read+0x145/0x250 [ 360.916194][ T9958] ? __pfx_ksys_read+0x10/0x10 [ 360.916224][ T9958] ? rcu_is_watching+0x15/0xb0 [ 360.916254][ T9958] ? do_syscall_64+0xbe/0x3b0 [ 360.916279][ T9958] do_syscall_64+0xfa/0x3b0 [ 360.916298][ T9958] ? lockdep_hardirqs_on+0x9c/0x150 [ 360.916316][ T9958] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 360.916335][ T9958] ? clear_bhb_loop+0x60/0xb0 [ 360.916360][ T9958] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 360.916379][ T9958] RIP: 0033:0x7f7d2ef8eec9 [ 360.916397][ T9958] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 360.916414][ T9958] RSP: 002b:00007f7d2fd58038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 360.916434][ T9958] RAX: ffffffffffffffda RBX: 00007f7d2f1e5fa0 RCX: 00007f7d2ef8eec9 [ 360.916449][ T9958] RDX: 0000000000000cac RSI: 00002000000034c0 RDI: 0000000000000008 [ 360.916461][ T9958] RBP: 00007f7d2fd58090 R08: 0000000000000000 R09: 0000000000000000 [ 360.916473][ T9958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 360.916484][ T9958] R13: 00007f7d2f1e6038 R14: 00007f7d2f1e5fa0 R15: 00007f7d2f30fa28 [ 360.916510][ T9958] [ 361.498600][ T24] usb 2-1: string descriptor 0 read error: -32 [ 361.625899][ T24] pwc: Askey VC010 type 2 USB webcam detected. [ 361.693327][ T5838] IPVS: starting estimator thread 0... [ 361.836459][ T24] pwc: recv_control_msg error -32 req 02 val 2b00 [ 361.843824][ T24] pwc: recv_control_msg error -32 req 02 val 2700 [ 361.855918][ T24] pwc: recv_control_msg error -32 req 02 val 2c00 [ 361.866776][ T24] pwc: recv_control_msg error -32 req 04 val 1000 [ 361.874157][ T24] pwc: recv_control_msg error -32 req 04 val 1300 [ 361.882680][ T24] pwc: recv_control_msg error -32 req 04 val 1400 [ 361.983215][ T9969] IPVS: using max 32 ests per chain, 76800 per kthread [ 362.005939][ T5920] usb 5-1: new high-speed USB device number 45 using dummy_hcd [ 362.166746][ T5920] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 362.198998][ T24] pwc: recv_control_msg error -71 req 02 val 2100 [ 362.206747][ T24] pwc: recv_control_msg error -71 req 04 val 1500 [ 362.411631][ T30] kauditd_printk_skb: 18 callbacks suppressed [ 362.411645][ T30] audit: type=1326 audit(1759679017.682:226): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9975 comm="syz.2.980" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fb3c238eec9 code=0x0 [ 362.442676][ T5920] usb 5-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 362.448982][ T5934] usb 1-1: new high-speed USB device number 50 using dummy_hcd [ 362.453189][ T24] pwc: recv_control_msg error -71 req 02 val 2500 [ 362.475322][ T24] pwc: recv_control_msg error -71 req 02 val 2400 [ 362.483013][ T24] pwc: recv_control_msg error -71 req 02 val 2600 [ 362.490339][ T5920] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 362.499938][ T5920] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 362.508205][ T24] pwc: recv_control_msg error -71 req 02 val 2900 [ 362.549397][ T24] pwc: recv_control_msg error -71 req 02 val 2800 [ 362.563858][ T24] pwc: recv_control_msg error -71 req 04 val 1100 [ 362.580693][ T24] pwc: recv_control_msg error -71 req 04 val 1200 [ 362.589956][ T24] pwc: Registered as video103. [ 362.601751][ T9971] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 362.625191][ T24] input: PWC snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/input/input26 [ 362.626083][ T5934] usb 1-1: Using ep0 maxpacket: 32 [ 362.670736][ T5934] usb 1-1: config 0 has an invalid interface number: 51 but max is 0 [ 362.695743][ T5934] usb 1-1: config 0 has no interface number 0 [ 362.735140][ T24] usb 2-1: USB disconnect, device number 40 [ 362.742893][ T5934] usb 1-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 362.762022][ T5920] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 362.771179][ T5934] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 362.814574][ T5934] usb 1-1: Product: syz [ 362.839166][ T5934] usb 1-1: Manufacturer: syz [ 362.865135][ T5934] usb 1-1: SerialNumber: syz [ 363.022667][ T5934] usb 1-1: config 0 descriptor?? [ 363.181453][ T5934] quatech2 1-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 363.371830][ T5920] usb 4-1: USB disconnect, device number 62 [ 363.466314][ T5934] usb 1-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 363.537195][ T5934] usb 1-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 363.864672][ T9991] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 363.956328][ T9991] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 363.991308][ T9965] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 364.126573][ T9965] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 364.194583][ C0] usb 1-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 364.195719][ T24] usb 1-1: USB disconnect, device number 50 [ 364.325325][ T24] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 364.381239][ T24] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 364.394983][ T24] quatech2 1-1:0.51: device disconnected [ 364.472335][ T9995] netlink: 12 bytes leftover after parsing attributes in process `syz.2.984'. [ 365.121665][ T5920] usb 5-1: USB disconnect, device number 45 [ 365.283076][ T30] audit: type=1326 audit(1759679020.612:227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10004 comm="syz.1.987" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5a0418eec9 code=0x7ffc0000 [ 365.353882][ T30] audit: type=1326 audit(1759679020.612:228): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10004 comm="syz.1.987" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5a0418eec9 code=0x7ffc0000 [ 365.566452][ T30] audit: type=1326 audit(1759679020.612:229): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10004 comm="syz.1.987" exe="/root/syz-executor" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7f5a0418eec9 code=0x7ffc0000 [ 365.923561][ T30] audit: type=1326 audit(1759679020.612:230): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10004 comm="syz.1.987" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5a0418eec9 code=0x7ffc0000 [ 365.975933][ T24] usb 1-1: new high-speed USB device number 51 using dummy_hcd [ 366.112413][ T5934] usb 5-1: new high-speed USB device number 46 using dummy_hcd [ 366.140430][ T30] audit: type=1326 audit(1759679020.662:231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10004 comm="syz.1.987" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f5a0418eec9 code=0x7ffc0000 [ 366.187322][ T30] audit: type=1326 audit(1759679021.242:232): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10004 comm="syz.1.987" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5a0418eec9 code=0x7ffc0000 [ 366.209903][ T24] usb 1-1: Using ep0 maxpacket: 32 [ 366.243518][ T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 366.284352][ T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 366.286104][ T5934] usb 5-1: device descriptor read/64, error -71 [ 366.317179][ T30] audit: type=1326 audit(1759679021.242:233): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10004 comm="syz.1.987" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5a0418eec9 code=0x7ffc0000 [ 366.353099][ T24] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 366.369059][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 366.386013][ T30] audit: type=1326 audit(1759679021.552:234): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10004 comm="syz.1.987" exe="/root/syz-executor" sig=0 arch=c000003e syscall=268 compat=0 ip=0x7f5a0418eec9 code=0x7ffc0000 [ 366.417025][ T24] usb 1-1: config 0 descriptor?? [ 366.459567][ T24] hub 1-1:0.0: USB hub found [ 366.475990][ T5898] usb 2-1: new full-speed USB device number 41 using dummy_hcd [ 366.484640][ T30] audit: type=1326 audit(1759679021.552:235): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10004 comm="syz.1.987" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5a0418eec9 code=0x7ffc0000 [ 366.586473][ T5934] usb 5-1: new high-speed USB device number 47 using dummy_hcd [ 366.645977][ T1209] usb 3-1: new high-speed USB device number 49 using dummy_hcd [ 366.658959][ T5898] usb 2-1: config 0 has an invalid interface number: 31 but max is 0 [ 366.668760][ T5898] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 366.682184][ T24] hub 1-1:0.0: 2 ports detected [ 366.692412][ T5898] usb 2-1: config 0 has no interface number 0 [ 366.703902][ T5898] usb 2-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 366.716037][ T5934] usb 5-1: device descriptor read/64, error -71 [ 366.723802][ T5898] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 366.733702][ T5898] usb 2-1: Product: syz [ 366.738552][ T5898] usb 2-1: Manufacturer: syz [ 366.746199][ T5898] usb 2-1: SerialNumber: syz [ 366.760508][ T5898] usb 2-1: config 0 descriptor?? [ 366.770347][ T5898] hub 2-1:0.31: bad descriptor, ignoring hub [ 366.777932][ T1209] usb 3-1: device descriptor read/64, error -71 [ 366.784508][ T5898] hub 2-1:0.31: probe with driver hub failed with error -5 [ 366.801992][ T5898] uvcvideo 2-1:0.31: Found UVC 0.04 device syz (046d:08c3) [ 366.812019][ T5898] uvcvideo 2-1:0.31: Entity type for entity Output 6 was not initialized! [ 366.821364][ T5898] uvcvideo 2-1:0.31: Failed to create links for entity 6 [ 366.829074][ T5934] usb usb5-port1: attempt power cycle [ 366.837710][ T5898] uvcvideo 2-1:0.31: Failed to register entities (-22). [ 367.025953][ T1209] usb 3-1: new high-speed USB device number 50 using dummy_hcd [ 367.166172][ T5934] usb 5-1: new high-speed USB device number 48 using dummy_hcd [ 367.206684][ T5934] usb 5-1: device descriptor read/8, error -71 [ 367.236206][ T1209] usb 3-1: device descriptor read/64, error -71 [ 367.296316][ T5905] usb 2-1: USB disconnect, device number 41 [ 367.346421][ T1209] usb usb3-port1: attempt power cycle [ 367.456023][ T5934] usb 5-1: new high-speed USB device number 49 using dummy_hcd [ 367.476901][ T5934] usb 5-1: device descriptor read/8, error -71 [ 367.586645][ T5934] usb usb5-port1: unable to enumerate USB device [ 367.592856][T10033] program syz.3.995 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 367.835015][ T24] hub 1-1:0.0: hub_hub_status failed (err = -32) [ 367.849261][ T24] hub 1-1:0.0: config failed, can't get hub status (err -32) [ 367.871164][ T24] usbhid 1-1:0.0: can't add hid device: -32 [ 367.878933][ T24] usbhid 1-1:0.0: probe with driver usbhid failed with error -32 [ 367.905964][ T1209] usb 3-1: new high-speed USB device number 51 using dummy_hcd [ 367.926728][ T1209] usb 3-1: device descriptor read/8, error -71 [ 368.181153][ T1209] usb 3-1: new high-speed USB device number 52 using dummy_hcd [ 368.221465][ T1209] usb 3-1: device descriptor read/8, error -71 [ 368.347517][ T1209] usb usb3-port1: unable to enumerate USB device [ 369.497040][ T5934] usb 1-1: USB disconnect, device number 51 [ 369.506045][ T1209] usb 5-1: new high-speed USB device number 50 using dummy_hcd [ 369.697680][ T1209] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 369.734007][ T1209] usb 5-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 369.754270][ T1209] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 369.778912][ T1209] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 369.859714][T10049] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 369.892537][ T1209] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 370.744792][T10071] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1004'. [ 370.788634][T10072] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1003'. [ 371.316784][ T5920] usb 1-1: new high-speed USB device number 52 using dummy_hcd [ 371.355777][T10079] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1007'. [ 371.392167][T10079] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1007'. [ 371.466023][ T5920] usb 1-1: Using ep0 maxpacket: 32 [ 371.473226][ T5920] usb 1-1: New USB device found, idVendor=055f, idProduct=d001, bcdDevice=88.92 [ 371.482428][ T5920] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 371.492860][ T5920] usb 1-1: config 0 descriptor?? [ 371.956343][ T5920] gspca_main: nw80x-2.14.0 probing 055f:d001 [ 372.024104][T10085] fuse: Bad value for 'group_id' [ 372.029515][T10085] fuse: Bad value for 'group_id' [ 372.040409][T10085] netlink: 'syz.2.1009': attribute type 27 has an invalid length. [ 372.068101][T10085] IPVS: nq: FWM 3 0x00000003 - no destination available [ 372.077615][T10087] fuse: Bad value for 'group_id' [ 372.083213][T10087] fuse: Bad value for 'group_id' [ 372.095280][T10087] netlink: 'syz.1.1010': attribute type 27 has an invalid length. [ 372.105463][T10087] IPVS: nq: FWM 3 0x00000003 - no destination available [ 372.173830][ T24] usb 5-1: USB disconnect, device number 50 [ 372.413720][T10075] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 372.450390][ T30] kauditd_printk_skb: 46 callbacks suppressed [ 372.450402][ T30] audit: type=1326 audit(1759679027.782:282): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10093 comm="syz.3.1012" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0ab6f8eec9 code=0x7ffc0000 [ 372.482581][T10075] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 372.498345][T10075] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 372.508752][T10075] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 372.521119][T10094] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1012'. [ 372.530446][ T30] audit: type=1326 audit(1759679027.822:283): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10093 comm="syz.3.1012" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f0ab6f8eec9 code=0x7ffc0000 [ 372.564374][ T30] audit: type=1326 audit(1759679027.822:284): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10093 comm="syz.3.1012" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0ab6f8eec9 code=0x7ffc0000 [ 372.623896][ T30] audit: type=1326 audit(1759679027.822:285): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10093 comm="syz.3.1012" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f0ab6f8eec9 code=0x7ffc0000 [ 372.726413][T10095] can: request_module (can-proto-0) failed. [ 372.746787][ T30] audit: type=1326 audit(1759679027.822:286): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10093 comm="syz.3.1012" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0ab6f8eec9 code=0x7ffc0000 [ 372.787921][T10098] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1014'. [ 372.832143][ T30] audit: type=1326 audit(1759679027.822:287): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10093 comm="syz.3.1012" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0ab6f8eec9 code=0x7ffc0000 [ 372.946106][ T30] audit: type=1326 audit(1759679027.822:288): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10093 comm="syz.3.1012" exe="/root/syz-executor" sig=0 arch=c000003e syscall=154 compat=0 ip=0x7f0ab6f8eec9 code=0x7ffc0000 [ 372.969813][ T30] audit: type=1326 audit(1759679027.822:289): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10093 comm="syz.3.1012" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0ab6f8eec9 code=0x7ffc0000 [ 373.058097][ T24] usb 3-1: new high-speed USB device number 53 using dummy_hcd [ 373.162607][ T43] usb 1-1: USB disconnect, device number 52 [ 373.264859][ T30] audit: type=1326 audit(1759679027.822:290): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10093 comm="syz.3.1012" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f0ab6f8d710 code=0x7ffc0000 [ 373.367430][ T30] audit: type=1326 audit(1759679027.822:291): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10093 comm="syz.3.1012" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0ab6f8eec9 code=0x7ffc0000 [ 373.510253][ T24] usb 3-1: config 0 has an invalid interface number: 175 but max is 0 [ 373.561522][ T24] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 373.704403][ T24] usb 3-1: config 0 has no interface number 0 [ 373.929690][ T24] usb 3-1: config 0 interface 175 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 16 [ 374.257104][ T24] usb 3-1: New USB device found, idVendor=05e0, idProduct=0600, bcdDevice=f9.9b [ 374.266332][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 374.274330][ T24] usb 3-1: Product: syz [ 374.278861][ T24] usb 3-1: Manufacturer: syz [ 374.283473][ T24] usb 3-1: SerialNumber: syz [ 374.313944][ T24] usb 3-1: config 0 descriptor?? [ 374.334188][ T24] symbolserial 3-1:0.175: required endpoints missing [ 374.530302][ T24] usb 3-1: USB disconnect, device number 53 [ 374.685987][ T5898] usb 5-1: new high-speed USB device number 51 using dummy_hcd [ 374.871788][ T5898] usb 5-1: New USB device found, idVendor=0856, idProduct=ac31, bcdDevice=93.1e [ 374.881055][ T5898] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 374.895888][ T5898] usb 5-1: Product: syz [ 374.900094][ T5898] usb 5-1: Manufacturer: syz [ 374.925128][ T5898] usb 5-1: SerialNumber: syz [ 374.950965][ T5898] usb 5-1: config 0 descriptor?? [ 375.390609][T10118] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 375.426384][T10118] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 375.463153][ T5898] mos7840 5-1:0.0: required endpoints missing [ 375.630175][ T5898] usb 5-1: USB disconnect, device number 51 [ 375.645936][ T1209] usb 1-1: new high-speed USB device number 53 using dummy_hcd [ 375.862594][ T1209] usb 1-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 375.884747][ T1209] usb 1-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 375.896014][ T43] usb 3-1: new full-speed USB device number 54 using dummy_hcd [ 375.993287][ T1209] usb 1-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 376.023116][ T1209] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 376.095979][ T43] usb 3-1: device descriptor read/64, error -71 [ 376.103678][T10135] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 376.119095][ T1209] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 376.356554][ T43] usb 3-1: new full-speed USB device number 55 using dummy_hcd [ 376.480574][ T5160] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci3/hci3:0' [ 376.490123][ T5160] CPU: 1 UID: 0 PID: 5160 Comm: kworker/u9:1 Not tainted syzkaller #0 PREEMPT(full) [ 376.490150][ T5160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 376.490158][ T5160] Workqueue: hci3 hci_rx_work [ 376.490176][ T5160] Call Trace: [ 376.490181][ T5160] [ 376.490187][ T5160] dump_stack_lvl+0x189/0x250 [ 376.490205][ T5160] ? __pfx_dump_stack_lvl+0x10/0x10 [ 376.490217][ T5160] ? __pfx__printk+0x10/0x10 [ 376.490236][ T5160] ? kernfs_path_from_node+0x250/0x290 [ 376.490249][ T5160] ? kernfs_path_from_node+0x2f/0x290 [ 376.490262][ T5160] sysfs_create_dir_ns+0x259/0x280 [ 376.490277][ T5160] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 376.490290][ T5160] ? do_raw_spin_unlock+0x122/0x240 [ 376.490307][ T5160] kobject_add_internal+0x59f/0xb40 [ 376.490325][ T5160] kobject_add+0x155/0x220 [ 376.490340][ T5160] ? __pfx_kobject_add+0x10/0x10 [ 376.490352][ T5160] ? _raw_spin_unlock+0x28/0x50 [ 376.490369][ T5160] ? get_device_parent+0x366/0x3a0 [ 376.490385][ T5160] device_add+0x408/0xb50 [ 376.490401][ T5160] hci_conn_add_sysfs+0xd5/0x1e0 [ 376.490419][ T5160] le_conn_complete_evt+0xf39/0x1500 [ 376.490439][ T5160] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 376.490451][ T5160] ? __mutex_unlock_slowpath+0x1a1/0x740 [ 376.490461][ T5160] ? __asan_memcpy+0x40/0x70 [ 376.490477][ T5160] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 376.490486][ T5160] ? skb_pull_data+0xfb/0x200 [ 376.490503][ T5160] hci_le_enh_conn_complete_evt+0x189/0x470 [ 376.490516][ T5160] ? __pfx_hci_le_enh_conn_complete_evt+0x10/0x10 [ 376.490531][ T5160] hci_event_packet+0x78c/0x1200 [ 376.490547][ T5160] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 376.490560][ T5160] ? __pfx_hci_event_packet+0x10/0x10 [ 376.490571][ T5160] ? kcov_remote_start+0x4d3/0x7f0 [ 376.490587][ T5160] ? warn_bogus_irq_restore+0x40/0x40 [ 376.490599][ T5160] ? hci_send_to_monitor+0xe2/0x570 [ 376.490613][ T5160] hci_rx_work+0x46a/0xe80 [ 376.490628][ T5160] ? process_scheduled_works+0x9ef/0x17b0 [ 376.490641][ T5160] process_scheduled_works+0xade/0x17b0 [ 376.490669][ T5160] ? __pfx_process_scheduled_works+0x10/0x10 [ 376.490689][ T5160] worker_thread+0x8a0/0xda0 [ 376.490702][ T5160] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 376.490722][ T5160] ? __kthread_parkme+0x7b/0x200 [ 376.490742][ T5160] kthread+0x70e/0x8a0 [ 376.490757][ T5160] ? __pfx_worker_thread+0x10/0x10 [ 376.490768][ T5160] ? __pfx_kthread+0x10/0x10 [ 376.490782][ T5160] ? _raw_spin_unlock_irq+0x23/0x50 [ 376.490796][ T5160] ? lockdep_hardirqs_on+0x9c/0x150 [ 376.490804][ T5160] ? __pfx_kthread+0x10/0x10 [ 376.490818][ T5160] ret_from_fork+0x436/0x7d0 [ 376.490830][ T5160] ? __pfx_ret_from_fork+0x10/0x10 [ 376.490845][ T5160] ? __switch_to_asm+0x39/0x70 [ 376.490857][ T5160] ? __switch_to_asm+0x33/0x70 [ 376.490870][ T5160] ? __pfx_kthread+0x10/0x10 [ 376.490883][ T5160] ret_from_fork_asm+0x1a/0x30 [ 376.490905][ T5160] [ 376.490992][ T5160] kobject: kobject_add_internal failed for hci3:0 with -EEXIST, don't try to register things with the same name in the same directory. [ 376.787106][ T43] usb 3-1: device descriptor read/64, error -71 [ 376.793422][ T5160] Bluetooth: hci3: failed to register connection device [ 376.906237][ T43] usb usb3-port1: attempt power cycle [ 377.375925][ T43] usb 3-1: new full-speed USB device number 56 using dummy_hcd [ 377.399685][ T43] usb 3-1: device descriptor read/8, error -71 [ 377.702088][ T43] usb 3-1: new full-speed USB device number 57 using dummy_hcd [ 377.751661][ T43] usb 3-1: device descriptor read/8, error -71 [ 377.876371][ T43] usb usb3-port1: unable to enumerate USB device [ 378.111883][ T1209] usb 1-1: USB disconnect, device number 53 [ 378.625186][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.631735][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 378.849812][ T52] Bluetooth: hci3: command 0x0c1a tx timeout [ 378.990167][T10160] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1029'. [ 379.446948][ T5905] usb 4-1: new high-speed USB device number 63 using dummy_hcd [ 379.714373][ T5905] usb 4-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 379.787082][ T5905] usb 4-1: config 27 has 0 interfaces, different from the descriptor's value: 1 [ 379.890886][ T5905] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 379.929510][ T5905] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 382.081854][ T5905] usb 4-1: USB disconnect, device number 63 [ 383.006508][T10199] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1036'. [ 383.202763][ T1209] usb 3-1: new high-speed USB device number 58 using dummy_hcd [ 383.379762][ T1209] usb 3-1: Using ep0 maxpacket: 16 [ 383.387534][ T1209] usb 3-1: config 4 has an invalid interface number: 51 but max is 0 [ 383.399357][ T1209] usb 3-1: config 4 has no interface number 0 [ 383.428197][ T1209] usb 3-1: config 4 interface 51 altsetting 2 bulk endpoint 0x1 has invalid maxpacket 16 [ 383.467949][ T1209] usb 3-1: config 4 interface 51 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 383.485265][ T1209] usb 3-1: config 4 interface 51 has no altsetting 0 [ 383.502761][ T1209] usb 3-1: New USB device found, idVendor=954f, idProduct=4199, bcdDevice= f.76 [ 383.512246][ T1209] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 383.523489][ T1209] usb 3-1: Product: syz [ 383.541128][ T1209] usb 3-1: Manufacturer: syz [ 383.560364][ T1209] usb 3-1: SerialNumber: syz [ 383.613608][T10196] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 383.621664][T10196] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 384.155955][ T43] usb 5-1: new high-speed USB device number 52 using dummy_hcd [ 384.328056][ T43] usb 5-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 384.337336][ T43] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 384.404800][ T43] usb 5-1: config 0 descriptor?? [ 384.436913][T10213] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1041'. [ 384.994471][ T43] udl 5-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 385.276609][ T43] [drm:udl_init] *ERROR* Selecting channel failed [ 385.345416][ T43] [drm] Initialized udl 0.0.1 for 5-1:0.0 on minor 2 [ 385.396266][ T43] [drm] Initialized udl on minor 2 [ 385.430738][ T43] udl 5-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 385.468858][ T43] udl 5-1:0.0: [drm] Cannot find any crtc or sizes [ 385.513088][ T43] usb 5-1: USB disconnect, device number 52 [ 385.534519][ T5905] udl 5-1:0.0: [drm] Cannot find any crtc or sizes [ 385.791942][T10223] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1043'. [ 385.859969][ T1209] cdc_eem 3-1:4.51: probe with driver cdc_eem failed with error -71 [ 385.941672][ T1209] usb 3-1: USB disconnect, device number 58 [ 386.950114][ T52] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci3/hci3:0' [ 386.963750][ T52] CPU: 0 UID: 0 PID: 52 Comm: kworker/u9:0 Not tainted syzkaller #0 PREEMPT(full) [ 386.963779][ T52] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 386.963794][ T52] Workqueue: hci3 hci_rx_work [ 386.963817][ T52] Call Trace: [ 386.963826][ T52] [ 386.963836][ T52] dump_stack_lvl+0x189/0x250 [ 386.963861][ T52] ? __pfx_dump_stack_lvl+0x10/0x10 [ 386.963875][ T52] ? __pfx__printk+0x10/0x10 [ 386.963894][ T52] ? kernfs_path_from_node+0x250/0x290 [ 386.963907][ T52] ? kernfs_path_from_node+0x2f/0x290 [ 386.963922][ T52] sysfs_create_dir_ns+0x259/0x280 [ 386.963936][ T52] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 386.963949][ T52] ? do_raw_spin_unlock+0x122/0x240 [ 386.963966][ T52] kobject_add_internal+0x59f/0xb40 [ 386.963983][ T52] kobject_add+0x155/0x220 [ 386.963998][ T52] ? __pfx_kobject_add+0x10/0x10 [ 386.964010][ T52] ? _raw_spin_unlock+0x28/0x50 [ 386.964027][ T52] ? get_device_parent+0x366/0x3a0 [ 386.964043][ T52] device_add+0x408/0xb50 [ 386.964059][ T52] hci_conn_add_sysfs+0xd5/0x1e0 [ 386.964077][ T52] le_conn_complete_evt+0xf39/0x1500 [ 386.964099][ T52] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 386.964112][ T52] ? __mutex_unlock_slowpath+0x1a1/0x740 [ 386.964122][ T52] ? __asan_memcpy+0x40/0x70 [ 386.964137][ T52] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 386.964147][ T52] ? skb_pull_data+0xfb/0x200 [ 386.964169][ T52] hci_le_enh_conn_complete_evt+0x189/0x470 [ 386.964183][ T52] ? __pfx_hci_le_enh_conn_complete_evt+0x10/0x10 [ 386.964199][ T52] hci_event_packet+0x78c/0x1200 [ 386.964211][ T52] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 386.964225][ T52] ? __pfx_hci_event_packet+0x10/0x10 [ 386.964236][ T52] ? kcov_remote_start+0x4d3/0x7f0 [ 386.964251][ T52] ? warn_bogus_irq_restore+0x40/0x40 [ 386.964264][ T52] ? hci_send_to_monitor+0xe2/0x570 [ 386.964279][ T52] hci_rx_work+0x46a/0xe80 [ 386.964294][ T52] ? process_scheduled_works+0x9ef/0x17b0 [ 386.964306][ T52] process_scheduled_works+0xade/0x17b0 [ 386.964334][ T52] ? __pfx_process_scheduled_works+0x10/0x10 [ 386.964359][ T52] worker_thread+0x8a0/0xda0 [ 386.964386][ T52] kthread+0x70e/0x8a0 [ 386.964403][ T52] ? __pfx_worker_thread+0x10/0x10 [ 386.964414][ T52] ? __pfx_kthread+0x10/0x10 [ 386.964430][ T52] ? _raw_spin_unlock_irq+0x23/0x50 [ 386.964445][ T52] ? lockdep_hardirqs_on+0x9c/0x150 [ 386.964453][ T52] ? __pfx_kthread+0x10/0x10 [ 386.964468][ T52] ret_from_fork+0x436/0x7d0 [ 386.964480][ T52] ? __pfx_ret_from_fork+0x10/0x10 [ 386.964494][ T52] ? __switch_to_asm+0x39/0x70 [ 386.964507][ T52] ? __switch_to_asm+0x33/0x70 [ 386.964519][ T52] ? __pfx_kthread+0x10/0x10 [ 386.964533][ T52] ret_from_fork_asm+0x1a/0x30 [ 386.964556][ T52] [ 386.964575][ T52] kobject: kobject_add_internal failed for hci3:0 with -EEXIST, don't try to register things with the same name in the same directory. [ 387.253272][ T52] Bluetooth: hci3: failed to register connection device [ 388.226608][T10259] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1053'. [ 388.375963][ T24] usb 1-1: new high-speed USB device number 54 using dummy_hcd [ 388.537692][ T24] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 388.655937][ T9] usb 4-1: new high-speed USB device number 64 using dummy_hcd [ 388.817531][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 388.836304][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 388.839327][ T24] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 388.876321][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 388.902386][ T24] usb 1-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 388.907493][ T9] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 388.914355][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 388.950813][ T24] usb 1-1: SerialNumber: syz [ 388.976208][ T9] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 388.985275][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 389.018497][ T9] usb 4-1: config 0 descriptor?? [ 389.179766][ T24] usb 1-1: 0:2 : does not exist [ 389.186511][ T5905] usb 3-1: new high-speed USB device number 59 using dummy_hcd [ 389.195960][ T1209] usb 5-1: new high-speed USB device number 53 using dummy_hcd [ 389.221828][ T24] usb 1-1: USB disconnect, device number 54 [ 389.326251][ T5160] Bluetooth: hci3: command 0x0c1a tx timeout [ 389.350169][ T5905] usb 3-1: New USB device found, idVendor=0856, idProduct=ac31, bcdDevice=93.1e [ 389.357824][ T1209] usb 5-1: config 0 has an invalid interface number: 175 but max is 0 [ 389.363004][ T5905] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 389.367817][ T1209] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 389.383813][ T5905] usb 3-1: Product: syz [ 389.407428][ T5905] usb 3-1: Manufacturer: syz [ 389.413981][ T5905] usb 3-1: SerialNumber: syz [ 389.421601][ T1209] usb 5-1: config 0 has no interface number 0 [ 389.422120][ T5905] usb 3-1: config 0 descriptor?? [ 389.440385][ T9] plantronics 0003:047F:FFFF.0016: ignoring exceeding usage max [ 389.448978][ T1209] usb 5-1: config 0 interface 175 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 16 [ 389.483959][ T9] plantronics 0003:047F:FFFF.0016: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 389.500586][ T1209] usb 5-1: New USB device found, idVendor=05e0, idProduct=0600, bcdDevice=f9.9b [ 389.515685][ T1209] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 389.529804][ T1209] usb 5-1: Product: syz [ 389.534004][ T1209] usb 5-1: Manufacturer: syz [ 389.539529][ T1209] usb 5-1: SerialNumber: syz [ 389.550367][ T1209] usb 5-1: config 0 descriptor?? [ 389.574278][ T1209] symbolserial 5-1:0.175: required endpoints missing [ 389.709418][ T1209] usb 4-1: USB disconnect, device number 64 [ 389.779513][ T9] usb 5-1: USB disconnect, device number 53 [ 389.846493][T10270] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 389.855239][T10270] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 389.870493][ T5905] mos7840 3-1:0.0: required endpoints missing [ 389.879483][ T5905] usb 3-1: USB disconnect, device number 59 [ 390.140475][T10284] netlink: 14212 bytes leftover after parsing attributes in process `syz.0.1062'. [ 390.619492][T10293] fuse: Unknown parameter 'grou‡¬öÁo%¹¼ÐËZS9¸ƒ£/6 [ 390.619492][T10293] _Ý…ŠÀHf›ô+’ñ DÜÐ͘.Œx‚×ÞܘÂÄ00000000000000000000' [ 390.917983][T10286] Set syz1 is full, maxelem 6117 reached [ 392.433164][T10320] binder: BINDER_SET_CONTEXT_MGR already set [ 392.476974][T10320] binder: 10317:10320 ioctl 4018620d 2000000002c0 returned -16 [ 393.966363][ T5920] usb 1-1: new full-speed USB device number 55 using dummy_hcd [ 394.143204][ T5920] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 394.169319][ T5920] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 4 [ 394.180795][ T5920] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 4 [ 394.274515][ T5920] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 394.324558][ T5920] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 394.371192][ T5920] usb 1-1: Product: syz [ 394.378202][ T5920] usb 1-1: Manufacturer: syz [ 394.383016][ T5920] usb 1-1: SerialNumber: syz [ 394.633595][ T9] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 394.799669][ T5920] usb 1-1: 2:1 : no or invalid class specific endpoint descriptor [ 394.867492][ T5920] usb 1-1: 2:1 : unknown format tag 0x0 is detected. processed as MPEG. [ 394.921706][ T5920] usb 1-1: found format II with max.bitrate = 128, frame size=0 [ 394.930056][ T5920] usb 1-1: 2:1: All rates were zero [ 394.984987][ T5920] usb 1-1: USB disconnect, device number 55 [ 394.985934][ T9] usb 2-1: Using ep0 maxpacket: 32 [ 395.080188][ T9] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 395.130523][ T5960] udevd[5960]: 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 [ 395.159119][ T9] usb 2-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 395.182695][ T9] usb 2-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 395.200211][ T9] usb 2-1: Product: syz [ 395.210078][ T9] usb 2-1: Manufacturer: syz [ 395.257083][ T9] usb 2-1: SerialNumber: syz [ 395.273312][ T9] usb 2-1: config 0 descriptor?? [ 395.290178][T10352] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 395.311991][ T9] hub 2-1:0.0: bad descriptor, ignoring hub [ 395.316758][ T24] usb 3-1: new high-speed USB device number 60 using dummy_hcd [ 395.328293][ T9] hub 2-1:0.0: probe with driver hub failed with error -5 [ 395.496863][ T24] usb 3-1: Using ep0 maxpacket: 32 [ 395.655647][ T24] usb 3-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=6f.be [ 395.671304][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 395.970118][ T24] usb 3-1: config 0 descriptor?? [ 395.986583][ T24] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 397.208280][ T24] gspca_vc032x: reg_w err -71 [ 397.213028][ T24] gspca_vc032x: I2c Bus Busy Wait 00 [ 397.218532][ T24] gspca_vc032x: I2c Bus Busy Wait 00 [ 397.223933][ T24] gspca_vc032x: I2c Bus Busy Wait 00 [ 397.281207][ T24] gspca_vc032x: I2c Bus Busy Wait 00 [ 397.303747][ T30] kauditd_printk_skb: 8 callbacks suppressed [ 397.303762][ T30] audit: type=1800 audit(1759679052.632:300): pid=10384 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.1093" name="bus" dev="tmpfs" ino=1205 res=0 errno=0 [ 397.343868][ T24] gspca_vc032x: I2c Bus Busy Wait 00 [ 397.355866][ T24] gspca_vc032x: I2c Bus Busy Wait 00 [ 397.376575][ T24] gspca_vc032x: I2c Bus Busy Wait 00 [ 397.395183][ T24] gspca_vc032x: I2c Bus Busy Wait 00 [ 397.400852][ T24] gspca_vc032x: I2c Bus Busy Wait 00 [ 397.424424][ T24] gspca_vc032x: I2c Bus Busy Wait 00 [ 397.434847][ T24] gspca_vc032x: I2c Bus Busy Wait 00 [ 397.439326][ T1209] usb 2-1: USB disconnect, device number 42 [ 397.811803][ T24] gspca_vc032x: I2c Bus Busy Wait 00 [ 397.824889][ T24] gspca_vc032x: I2c Bus Busy Wait 00 [ 397.844057][ T24] gspca_vc032x: I2c Bus Busy Wait 00 [ 397.900582][ T24] gspca_vc032x: I2c Bus Busy Wait 00 [ 397.925325][ T24] gspca_vc032x: I2c Bus Busy Wait 00 [ 397.956904][ T24] gspca_vc032x: I2c Bus Busy Wait 00 [ 397.962220][ T24] gspca_vc032x: I2c Bus Busy Wait 00 [ 398.031701][ T24] gspca_vc032x: Unknown sensor... [ 398.054837][ T24] vc032x 3-1:0.0: probe with driver vc032x failed with error -22 [ 398.152203][ T24] usb 3-1: USB disconnect, device number 60 [ 398.736244][ T1209] usb 5-1: new high-speed USB device number 54 using dummy_hcd [ 399.135050][ T1209] usb 5-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 399.153976][ T1209] usb 5-1: config 1 has an invalid descriptor of length 115, skipping remainder of the config [ 399.202840][ T1209] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 399.240992][ T24] usb 2-1: new full-speed USB device number 43 using dummy_hcd [ 399.277829][ T1209] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 109, changing to 10 [ 399.428098][ T24] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 399.437065][ T24] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 4 [ 399.475939][ T24] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 4 [ 399.476675][ T1209] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 10100, setting to 1024 [ 399.556166][ T1209] usb 5-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 399.583964][ T1209] usb 5-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 399.593128][ T24] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 399.596747][ T1209] usb 5-1: Product: syz [ 399.656054][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 399.666037][ T1209] usb 5-1: Manufacturer: syz [ 399.666404][ T24] usb 2-1: Product: syz [ 399.701474][ T24] usb 2-1: Manufacturer: syz [ 399.707032][T10401] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 399.735874][ T24] usb 2-1: SerialNumber: syz [ 399.751727][ T1209] cdc_wdm 5-1:1.0: skipping garbage [ 399.771182][ T1209] cdc_wdm 5-1:1.0: skipping garbage [ 399.818094][ T1209] cdc_wdm 5-1:1.0: cdc-wdm0: USB WDM device [ 399.840282][ T1209] cdc_wdm 5-1:1.0: Unknown control protocol [ 400.011428][ T24] usb 2-1: 2:1 : no or invalid class specific endpoint descriptor [ 400.019345][ T24] usb 2-1: 2:1 : unknown format tag 0x0 is detected. processed as MPEG. [ 400.031323][ C0] wdm_int_callback: 5324 callbacks suppressed [ 400.031352][ C0] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 400.044041][ C0] wdm_int_callback: 5324 callbacks suppressed [ 400.044066][ C0] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 400.044346][ T24] usb 2-1: found format II with max.bitrate = 128, frame size=0 [ 400.050478][ C0] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 400.070772][ C0] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 400.077593][ C0] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 400.084212][ C0] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 400.090502][ C0] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 400.097107][ C0] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 400.103380][ C0] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 400.109983][ C0] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 400.116301][ C0] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 400.122918][ C0] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 400.131877][ C0] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 400.138581][ C0] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 400.145086][ C0] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 400.151753][ C0] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 400.158215][ C0] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 400.164824][ C0] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 400.171139][ C0] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 400.177750][ C0] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 400.236488][ T24] usb 2-1: 2:1: All rates were zero [ 400.433765][ T24] usb 2-1: USB disconnect, device number 43 [ 400.642722][ T5960] udevd[5960]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 400.855566][ T30] audit: type=1800 audit(1759679056.152:301): pid=10432 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.1107" name="bus" dev="tmpfs" ino=1158 res=0 errno=0 [ 401.188511][ C0] cdc_wdm 5-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1 [ 401.198604][ T24] usb 5-1: USB disconnect, device number 54 [ 401.447878][T10442] loop2: detected capacity change from 0 to 7 [ 401.475018][ T5960] Dev loop2: unable to read RDB block 7 [ 401.481452][ T5960] loop2: unable to read partition table [ 401.487284][ T43] usb 4-1: new high-speed USB device number 65 using dummy_hcd [ 401.527860][ T5960] loop2: partition table beyond EOD, truncated [ 401.542079][T10442] Dev loop2: unable to read RDB block 7 [ 401.574802][T10442] loop2: unable to read partition table [ 401.598751][T10442] loop2: partition table beyond EOD, truncated [ 401.605107][T10442] loop_reread_partitions: partition scan of loop2 (þ被xü—ŸÑà– ) failed (rc=-5) [ 401.665904][ T43] usb 4-1: Using ep0 maxpacket: 8 [ 401.677133][ T43] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 401.687054][ T43] usb 4-1: New USB device found, idVendor=1b1c, idProduct=1b25, bcdDevice= 0.00 [ 401.705898][ T43] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 401.726032][ T1209] usb 1-1: new high-speed USB device number 56 using dummy_hcd [ 401.726971][ T43] usb 4-1: config 0 descriptor?? [ 401.746274][ T5898] usb 5-1: new high-speed USB device number 55 using dummy_hcd [ 401.775981][ T9] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 401.892509][ T1209] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 401.913249][ T5898] usb 5-1: Using ep0 maxpacket: 8 [ 401.918640][ T1209] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 401.930342][ T9] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 401.941316][ T9] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 401.951987][ T5898] usb 5-1: New USB device found, idVendor=04a5, idProduct=3003, bcdDevice=44.b2 [ 401.961555][ T1209] usb 1-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 401.973922][ T5898] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 401.974748][ T9] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 401.992363][ T5898] usb 5-1: Product: syz [ 402.002893][ T1209] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 402.011156][ T5898] usb 5-1: Manufacturer: syz [ 402.026489][ T5898] usb 5-1: SerialNumber: syz [ 402.032362][ T1209] usb 1-1: SerialNumber: syz [ 402.037323][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 402.045394][ T9] usb 2-1: SerialNumber: syz [ 402.067109][ T5898] usb 5-1: config 0 descriptor?? [ 402.087238][ T5209] Dev loop2: unable to read RDB block 7 [ 402.094643][ T5209] loop2: unable to read partition table [ 402.102009][ T5209] loop2: partition table beyond EOD, truncated [ 402.154491][ T43] hid-corsair-void 0003:1B1C:1B25.0017: item fetching failed at offset 0/1 [ 402.164528][ T43] hid-corsair-void 0003:1B1C:1B25.0017: parse failed (reason: -22) [ 402.178537][ T43] hid-corsair-void 0003:1B1C:1B25.0017: probe with driver hid-corsair-void failed with error -22 [ 402.211176][ T5209] Dev loop2: unable to read RDB block 7 [ 402.218140][ T5209] loop2: unable to read partition table [ 402.224472][ T5209] loop2: partition table beyond EOD, truncated [ 402.261597][ T5209] Dev loop2: unable to read RDB block 7 [ 402.267367][ T5209] loop2: unable to read partition table [ 402.274627][ T5209] loop2: partition table beyond EOD, truncated [ 402.294238][ T1209] usb 1-1: 0:2 : does not exist [ 402.344223][ T9] usb 2-1: 0:2 : does not exist [ 402.366648][ T1209] usb 1-1: USB disconnect, device number 56 [ 402.373622][ T5209] Dev loop2: unable to read RDB block 7 [ 402.385573][ T5209] loop2: unable to read partition table [ 402.396521][ T9] usb 2-1: USB disconnect, device number 44 [ 402.404149][ T5209] loop2: partition table beyond EOD, truncated [ 402.509865][T10456] netlink: 'syz.4.1110': attribute type 13 has an invalid length. [ 402.533056][ T6000] udevd[6000]: 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 [ 402.533470][ T5912] udevd[5912]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card4/controlC4/../uevent} for writing: No such file or directory [ 402.566440][T10456] netlink: 'syz.4.1110': attribute type 27 has an invalid length. [ 402.612636][T10456] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 402.688784][T10456] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 403.090986][ T5898] gspca_main: sunplus-2.14.0 probing 04a5:3003 [ 403.150684][ T5920] usb 4-1: USB disconnect, device number 65 [ 403.163374][ T5898] gspca_sunplus: reg_w_riv err -71 [ 403.200328][T10476] delete_channel: no stack [ 403.203561][ T5898] sunplus 5-1:0.0: probe with driver sunplus failed with error -71 [ 403.259216][T10479] delete_channel: no stack [ 403.287692][ T5898] usb 5-1: USB disconnect, device number 55 [ 403.306880][ T43] usb 2-1: new full-speed USB device number 45 using dummy_hcd [ 403.363836][T10481] netlink: 'syz.0.1119': attribute type 1 has an invalid length. [ 403.999514][ T43] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 404.022846][ T30] audit: type=1800 audit(1759679059.342:302): pid=10488 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.1121" name="bus" dev="tmpfs" ino=1232 res=0 errno=0 [ 404.025575][ T43] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 4 [ 404.064110][T10483] bond1: (slave vxcan3): The slave device specified does not support setting the MAC address [ 404.082968][T10483] bond1: (slave vxcan3): Error -95 calling set_mac_address [ 404.094228][ T43] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 4 [ 404.122811][T10486] gretap1: entered promiscuous mode [ 404.131789][T10490] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1122'. [ 404.167941][ T43] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 404.177323][ T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 404.185362][ T43] usb 2-1: Product: syz [ 404.192447][ T43] usb 2-1: Manufacturer: syz [ 404.199941][ T43] usb 2-1: SerialNumber: syz [ 404.433671][ T43] usb 2-1: 2:1 : no or invalid class specific endpoint descriptor [ 404.445348][ T43] usb 2-1: 2:1 : unknown format tag 0x0 is detected. processed as MPEG. [ 404.457833][ T43] usb 2-1: found format II with max.bitrate = 128, frame size=0 [ 404.467240][ T43] usb 2-1: 2:1: All rates were zero [ 404.502122][ T43] usb 2-1: USB disconnect, device number 45 [ 404.553412][ T5960] udevd[5960]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such device [ 405.176550][T10511] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1129'. [ 405.223502][T10513] FAULT_INJECTION: forcing a failure. [ 405.223502][T10513] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 405.237109][T10513] CPU: 1 UID: 0 PID: 10513 Comm: syz.4.1130 Not tainted syzkaller #0 PREEMPT(full) [ 405.237127][T10513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 405.237134][T10513] Call Trace: [ 405.237139][T10513] [ 405.237144][T10513] dump_stack_lvl+0x189/0x250 [ 405.237163][T10513] ? __pfx____ratelimit+0x10/0x10 [ 405.237180][T10513] ? __pfx_dump_stack_lvl+0x10/0x10 [ 405.237193][T10513] ? __pfx__printk+0x10/0x10 [ 405.237208][T10513] ? __might_fault+0xb0/0x130 [ 405.237228][T10513] should_fail_ex+0x414/0x560 [ 405.237245][T10513] _copy_from_user+0x2d/0xb0 [ 405.237257][T10513] ___sys_sendmsg+0x158/0x2a0 [ 405.237272][T10513] ? __pfx____sys_sendmsg+0x10/0x10 [ 405.237303][T10513] ? __fget_files+0x2a/0x420 [ 405.237318][T10513] ? __fget_files+0x3a0/0x420 [ 405.237337][T10513] __x64_sys_sendmsg+0x19b/0x260 [ 405.237351][T10513] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 405.237369][T10513] ? __pfx_ksys_write+0x10/0x10 [ 405.237381][T10513] ? rcu_is_watching+0x15/0xb0 [ 405.237395][T10513] ? do_syscall_64+0xbe/0x3b0 [ 405.237408][T10513] do_syscall_64+0xfa/0x3b0 [ 405.237417][T10513] ? lockdep_hardirqs_on+0x9c/0x150 [ 405.237427][T10513] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 405.237437][T10513] ? clear_bhb_loop+0x60/0xb0 [ 405.237449][T10513] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 405.237459][T10513] RIP: 0033:0x7f5b5438eec9 [ 405.237469][T10513] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 405.237480][T10513] RSP: 002b:00007f5b525f6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 405.237492][T10513] RAX: ffffffffffffffda RBX: 00007f5b545e5fa0 RCX: 00007f5b5438eec9 [ 405.237500][T10513] RDX: 0000000004000000 RSI: 0000200000000200 RDI: 0000000000000003 [ 405.237506][T10513] RBP: 00007f5b525f6090 R08: 0000000000000000 R09: 0000000000000000 [ 405.237513][T10513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 405.237519][T10513] R13: 00007f5b545e6038 R14: 00007f5b545e5fa0 R15: 00007f5b5470fa28 [ 405.237543][T10513] [ 405.449952][ C1] vkms_vblank_simulate: vblank timer overrun [ 406.853718][ T30] audit: type=1800 audit(1759679062.172:303): pid=10532 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1134" name="bus" dev="tmpfs" ino=1222 res=0 errno=0 [ 406.874317][ C0] vkms_vblank_simulate: vblank timer overrun [ 407.891986][ T9] hid-generic 0000:0000:0000.0018: unknown main item tag 0x0 [ 407.921286][ T9] hid-generic 0000:0000:0000.0018: hidraw0: HID v0.00 Device [syz1] on syz0 [ 408.178886][T10543] fido_id[10543]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 408.926559][ T9] usb 2-1: new high-speed USB device number 46 using dummy_hcd [ 409.089816][T10560] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1143'. [ 409.145933][ T9] usb 2-1: Using ep0 maxpacket: 8 [ 409.158960][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 409.182031][ T9] usb 2-1: config 4 has an invalid interface number: 30 but max is 0 [ 409.195084][T10566] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1145'. [ 409.201500][ T9] usb 2-1: config 4 has no interface number 0 [ 409.211654][ T9] usb 2-1: config 4 interface 30 has no altsetting 0 [ 409.222306][ T9] usb 2-1: string descriptor 0 read error: -22 [ 409.230195][ T9] usb 2-1: New USB device found, idVendor=9022, idProduct=d484, bcdDevice=ff.88 [ 409.366273][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 409.470565][ T9] dvb-usb: found a 'TeVii S482 (tuner 2)' in warm state. [ 409.484199][ T9] dw2102: su3000_power_ctrl: 1, initialized 0 [ 409.495425][ T9] dvb-usb: bulk message failed: -22 (2/0) [ 409.562116][ T9] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 409.605295][ T9] dvbdev: DVB: registering new adapter (TeVii S482 (tuner 2)) [ 409.698589][ T9] usb 2-1: media controller created [ 409.719625][ T9] dvb-usb: bulk message failed: -22 (6/0) [ 409.742681][ T9] dw2102: i2c transfer failed. [ 409.763010][ T9] dvb-usb: bulk message failed: -22 (6/0) [ 409.774975][ T9] dw2102: i2c transfer failed. [ 409.790946][ T9] dvb-usb: bulk message failed: -22 (6/0) [ 409.806999][ T9] dw2102: i2c transfer failed. [ 409.827183][ T9] dvb-usb: bulk message failed: -22 (6/0) [ 409.848038][ T9] dw2102: i2c transfer failed. [ 409.865962][ T9] dvb-usb: bulk message failed: -22 (6/0) [ 409.883503][ T9] dw2102: i2c transfer failed. [ 409.901564][T10545] dvb-usb: bulk message failed: -22 (4/0) [ 409.917334][T10545] dw2102: i2c transfer failed. [ 409.956602][T10545] dvb-usb: bulk message failed: -22 (3/0) [ 409.987978][T10545] dw2102: i2c transfer failed. [ 410.020884][ T9] dvb-usb: bulk message failed: -22 (6/0) [ 410.065911][ T9] dw2102: i2c transfer failed. [ 410.078204][ T9] dvb-usb: MAC address: 02:02:02:02:02:02 [ 410.297650][ T9] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 410.348301][ T30] audit: type=1800 audit(1759679065.662:304): pid=10576 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1147" name="bus" dev="tmpfs" ino=1244 res=0 errno=0 [ 410.497406][ T9] dvb-usb: bulk message failed: -22 (3/0) [ 410.503166][ T9] dw2102: command 0x0e transfer failed. [ 410.545964][ T9] dvb-usb: bulk message failed: -22 (3/0) [ 410.554735][ T9] dw2102: command 0x0e transfer failed. [ 410.886011][ T9] dvb-usb: bulk message failed: -22 (3/0) [ 410.969734][ T9] dw2102: command 0x0e transfer failed. [ 411.005996][ T9] dvb-usb: bulk message failed: -22 (3/0) [ 411.065035][ T9] dw2102: command 0x0e transfer failed. [ 411.075972][ T9] dvb-usb: bulk message failed: -22 (1/0) [ 411.096155][ T9] dw2102: command 0x51 transfer failed. [ 411.101710][ T9] dvb-usb: bulk message failed: -22 (5/0) [ 411.136209][ T9] dw2102: i2c probe for address 0x68 failed. [ 411.145394][ T9] dvb-usb: bulk message failed: -22 (5/0) [ 411.220915][ T9] dw2102: i2c probe for address 0x69 failed. [ 411.246711][ T9] dvb-usb: bulk message failed: -22 (5/0) [ 411.266078][ T9] dw2102: i2c probe for address 0x6a failed. [ 411.272092][ T9] dw2102: probing for demodulator failed. Is the external power switched on? [ 411.337056][ T9] dvb-usb: no frontend was attached by 'TeVii S482 (tuner 2)' [ 411.664690][T10596] binder: 10595:10596 ioctl c0306201 0 returned -14 [ 411.691745][ T9] rc_core: IR keymap rc-tt-1500 not found [ 411.705896][ T9] Registered IR keymap rc-empty [ 411.715489][ T9] rc rc0: TeVii S482 (tuner 2) as /devices/platform/dummy_hcd.1/usb2/2-1/rc/rc0 [ 411.749228][T10596] binder: 10595:10596 ioctl c0405602 200000000100 returned -22 [ 411.779014][ T9] input: TeVii S482 (tuner 2) as /devices/platform/dummy_hcd.1/usb2/2-1/rc/rc0/input27 [ 411.882239][ T9] dvb-usb: schedule remote query interval to 250 msecs. [ 411.905976][ T9] dw2102: su3000_power_ctrl: 0, initialized 1 [ 411.918308][ T9] dvb-usb: TeVii S482 (tuner 2) successfully initialized and connected. [ 412.018427][ T9] usb 2-1: USB disconnect, device number 46 [ 412.252089][ T9] dvb-usb: TeVii S482 (tuner 2) successfully deinitialized and disconnected. [ 412.526012][ T5934] usb 3-1: new high-speed USB device number 61 using dummy_hcd [ 412.527778][ T24] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 412.624033][ T24] hid-generic 0000:0000:0000.0019: hidraw0: HID v0.00 Device [syz1] on syz0 [ 412.698974][ T5934] usb 3-1: config 0 interface 0 altsetting 12 bulk endpoint 0x87 has invalid maxpacket 185 [ 412.729412][ T5934] usb 3-1: config 0 interface 0 has no altsetting 0 [ 412.757130][T10613] mmap: syz.3.1158 (10613): VmData 37478400 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. [ 412.772700][ T5934] usb 3-1: New USB device found, idVendor=06cd, idProduct=0115, bcdDevice=d9.c3 [ 412.782060][ T5934] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 412.803739][ T5934] usb 3-1: Product: syz [ 412.812394][ T5934] usb 3-1: Manufacturer: syz [ 412.817335][ T5934] usb 3-1: SerialNumber: syz [ 413.240380][ T5934] usb 3-1: config 0 descriptor?? [ 413.246376][T10603] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 413.276165][ T24] usb 5-1: new high-speed USB device number 56 using dummy_hcd [ 413.315309][ T5934] keyspan 3-1:0.0: Keyspan 2 port adapter converter detected [ 413.323372][ T5934] keyspan 3-1:0.0: found no endpoint descriptor for endpoint 7 [ 413.342081][ T5934] keyspan 3-1:0.0: found no endpoint descriptor for endpoint 81 [ 413.363312][ T5934] keyspan 3-1:0.0: found no endpoint descriptor for endpoint 1 [ 413.381753][ T5934] keyspan 3-1:0.0: found no endpoint descriptor for endpoint 2 [ 413.390674][ T5934] keyspan 3-1:0.0: found no endpoint descriptor for endpoint 85 [ 413.403379][ T5934] keyspan 3-1:0.0: found no endpoint descriptor for endpoint 5 [ 413.425948][ T5934] usb 3-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 413.430066][ T24] usb 5-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 413.439058][ T5934] keyspan 3-1:0.0: found no endpoint descriptor for endpoint 83 [ 413.452769][ T5934] keyspan 3-1:0.0: found no endpoint descriptor for endpoint 3 [ 413.509542][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 413.509984][ T5934] keyspan 3-1:0.0: found no endpoint descriptor for endpoint 4 [ 413.535045][ T24] usb 5-1: config 0 descriptor?? [ 413.580997][ T5934] keyspan 3-1:0.0: found no endpoint descriptor for endpoint 86 [ 413.596135][ T5934] keyspan 3-1:0.0: found no endpoint descriptor for endpoint 6 [ 413.865744][ T5934] usb 3-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 414.190573][ T5934] usb 3-1: USB disconnect, device number 61 [ 414.203202][ T24] udl 5-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 414.214305][ T24] [drm:udl_init] *ERROR* Selecting channel failed [ 414.235938][ T43] usb 1-1: new high-speed USB device number 57 using dummy_hcd [ 414.243810][ T24] [drm] Initialized udl 0.0.1 for 5-1:0.0 on minor 2 [ 414.260561][ T24] [drm] Initialized udl on minor 2 [ 414.272479][ T24] udl 5-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 414.308034][ T24] udl 5-1:0.0: [drm] Cannot find any crtc or sizes [ 414.325498][ T5905] udl 5-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 414.334425][ T5905] udl 5-1:0.0: [drm] Cannot find any crtc or sizes [ 414.356790][ T5920] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 414.406050][ T43] usb 1-1: Using ep0 maxpacket: 16 [ 414.418941][ T43] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 414.430769][ T43] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 414.446198][ T43] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 414.465628][ T43] usb 1-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 414.478945][ T43] usb 1-1: config 1 interface 1 has no altsetting 0 [ 414.489992][ T43] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 414.502570][ T43] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 414.511306][ T43] usb 1-1: Product: syz [ 414.517683][ T5934] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 414.518071][ T5920] usb 2-1: config 48 interface 0 altsetting 98 bulk endpoint 0x9 has invalid maxpacket 1024 [ 414.540224][ T24] usb 5-1: USB disconnect, device number 56 [ 414.555228][ T43] usb 1-1: Manufacturer: syz [ 414.564000][ T5920] usb 2-1: config 48 interface 0 has no altsetting 0 [ 414.576432][ T43] usb 1-1: SerialNumber: syz [ 414.589751][ T5920] usb 2-1: New USB device found, idVendor=1784, idProduct=0006, bcdDevice=bb.2f [ 414.602496][ T5920] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 414.635683][ T5920] usb 2-1: Product: syz [ 414.640208][ T5920] usb 2-1: Manufacturer: syz [ 414.645180][ T5920] usb 2-1: SerialNumber: syz [ 414.671997][ T5934] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 414.682791][T10629] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 414.733357][T10632] bridge_slave_0: left allmulticast mode [ 414.740104][T10632] bridge_slave_0: left promiscuous mode [ 414.747119][T10632] bridge0: port 1(bridge_slave_0) entered disabled state [ 414.798598][T10632] bridge_slave_1: left allmulticast mode [ 414.810079][T10632] bridge_slave_1: left promiscuous mode [ 414.833534][T10632] bridge0: port 2(bridge_slave_1) entered disabled state [ 414.904720][ T5920] usb 2-1: USB disconnect, device number 47 [ 414.918184][ T5934] keyspan 3-1:0.0: device disconnected [ 415.109683][T10632] bond0: (slave bond_slave_0): Releasing backup interface [ 415.158509][T10632] bond0: (slave bond_slave_1): Releasing backup interface [ 415.217793][T10632] team0: Port device team_slave_0 removed [ 415.243670][T10632] team0: Port device team_slave_1 removed [ 415.254707][T10632] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 415.687583][ T1209] usb 5-1: new high-speed USB device number 57 using dummy_hcd [ 415.856279][ T1209] usb 5-1: device descriptor read/64, error -71 [ 416.109470][ T1209] usb 5-1: new high-speed USB device number 58 using dummy_hcd [ 416.356298][ T1209] usb 5-1: device descriptor read/64, error -71 [ 416.490936][ T1209] usb usb5-port1: attempt power cycle [ 416.846657][ T1209] usb 5-1: new high-speed USB device number 59 using dummy_hcd [ 416.887909][ T1209] usb 5-1: device descriptor read/8, error -71 [ 416.960526][ T30] audit: type=1800 audit(1759679072.292:305): pid=10651 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.1166" name="bus" dev="tmpfs" ino=1223 res=0 errno=0 [ 417.126165][ T5934] usb 4-1: new high-speed USB device number 66 using dummy_hcd [ 417.133962][ T1209] usb 5-1: new high-speed USB device number 60 using dummy_hcd [ 417.199276][ T1209] usb 5-1: device descriptor read/8, error -71 [ 417.355162][ T1209] usb usb5-port1: unable to enumerate USB device [ 417.517651][T10653] FAULT_INJECTION: forcing a failure. [ 417.517651][T10653] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 417.531566][ T5934] usb 4-1: config 0 has no interfaces? [ 417.537981][ T5934] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 417.566583][ T5934] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 417.594752][T10653] CPU: 0 UID: 0 PID: 10653 Comm: syz.0.1168 Not tainted syzkaller #0 PREEMPT(full) [ 417.594786][T10653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 417.594797][T10653] Call Trace: [ 417.594805][T10653] [ 417.594813][T10653] dump_stack_lvl+0x189/0x250 [ 417.594841][T10653] ? __pfx____ratelimit+0x10/0x10 [ 417.594871][T10653] ? __pfx_dump_stack_lvl+0x10/0x10 [ 417.594894][T10653] ? __pfx__printk+0x10/0x10 [ 417.594940][T10653] should_fail_ex+0x414/0x560 [ 417.594968][T10653] strncpy_from_user+0x36/0x290 [ 417.594996][T10653] getname_flags+0xf3/0x540 [ 417.595019][T10653] user_path_at+0x24/0x60 [ 417.595041][T10653] do_fchownat+0x105/0x270 [ 417.595062][T10653] ? __pfx_do_fchownat+0x10/0x10 [ 417.595080][T10653] ? __pfx_ksys_write+0x10/0x10 [ 417.595103][T10653] ? rcu_is_watching+0x15/0xb0 [ 417.595130][T10653] __x64_sys_lchown+0x85/0xa0 [ 417.595149][T10653] do_syscall_64+0xfa/0x3b0 [ 417.595167][T10653] ? lockdep_hardirqs_on+0x9c/0x150 [ 417.595184][T10653] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 417.595203][T10653] ? clear_bhb_loop+0x60/0xb0 [ 417.595226][T10653] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 417.595245][T10653] RIP: 0033:0x7f7d2ef8eec9 [ 417.595260][T10653] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 417.595278][T10653] RSP: 002b:00007f7d2fd58038 EFLAGS: 00000246 ORIG_RAX: 000000000000005e [ 417.595298][T10653] RAX: ffffffffffffffda RBX: 00007f7d2f1e5fa0 RCX: 00007f7d2ef8eec9 [ 417.595313][T10653] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000000 [ 417.595325][T10653] RBP: 00007f7d2fd58090 R08: 0000000000000000 R09: 0000000000000000 [ 417.595337][T10653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 417.595348][T10653] R13: 00007f7d2f1e6038 R14: 00007f7d2f1e5fa0 R15: 00007f7d2f30fa28 [ 417.595378][T10653] [ 417.811205][ T5934] usb 4-1: config 0 descriptor?? [ 417.942028][ T43] usb 1-1: USB disconnect, device number 57 [ 418.254864][ T5920] usb 4-1: USB disconnect, device number 66 [ 418.715989][ T5934] usb 3-1: new high-speed USB device number 62 using dummy_hcd [ 418.823355][ T5920] usb 1-1: new high-speed USB device number 58 using dummy_hcd [ 418.846084][ T5934] usb 3-1: device descriptor read/64, error -71 [ 418.975990][ T5920] usb 1-1: Using ep0 maxpacket: 16 [ 419.035653][ T5920] usb 1-1: config index 0 descriptor too short (expected 16456, got 72) [ 419.044240][ T5920] usb 1-1: config 0 has an invalid interface number: 125 but max is 1 [ 419.052743][ T5920] usb 1-1: config 0 has an invalid interface number: 125 but max is 1 [ 419.082932][ T5920] usb 1-1: config 0 has an invalid interface number: 125 but max is 1 [ 419.086103][ T5934] usb 3-1: new high-speed USB device number 63 using dummy_hcd [ 419.098985][ T24] usb 4-1: new high-speed USB device number 67 using dummy_hcd [ 419.120385][ T5920] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 419.167444][ T5898] usb 5-1: new high-speed USB device number 61 using dummy_hcd [ 419.280521][ T5934] usb 3-1: device descriptor read/64, error -71 [ 419.363343][ T5920] usb 1-1: config 0 has no interface number 0 [ 419.370889][ T5920] usb 1-1: config 0 interface 125 altsetting 4 endpoint 0x4 has invalid maxpacket 21760, setting to 64 [ 419.382422][ T24] usb 4-1: Using ep0 maxpacket: 16 [ 419.390329][ T24] usb 4-1: New USB device found, idVendor=0582, idProduct=007d, bcdDevice=a3.85 [ 419.399687][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 419.415292][ T24] usb 4-1: config 0 descriptor?? [ 419.420768][ T5920] usb 1-1: config 0 interface 125 altsetting 4 endpoint 0xB has invalid wMaxPacketSize 0 [ 419.434633][ T24] usb 4-1: interface 1 not found [ 419.451066][ T5920] usb 1-1: config 0 interface 125 altsetting 4 endpoint 0x2 has invalid wMaxPacketSize 0 [ 419.461326][ T5920] usb 1-1: config 0 interface 125 altsetting 82 has 0 endpoint descriptors, different from the interface descriptor's value: 7 [ 419.483842][ T5934] usb usb3-port1: attempt power cycle [ 419.503367][ T5920] usb 1-1: config 0 interface 125 has no altsetting 0 [ 419.511987][ T5898] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 419.523113][ T5898] usb 5-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 419.544617][ T5920] usb 1-1: config 0 interface 125 has no altsetting 1 [ 419.552627][ T5898] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 419.569856][ T5920] usb 1-1: New USB device found, idVendor=050d, idProduct=0002, bcdDevice=23.27 [ 419.570631][ T5898] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 419.593805][ T5920] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 419.602236][ T5920] usb 1-1: Product: syz [ 419.606765][ T5920] usb 1-1: Manufacturer: syz [ 419.611417][ T5920] usb 1-1: SerialNumber: syz [ 419.628445][ T5920] usb 1-1: config 0 descriptor?? [ 419.707145][T10681] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 419.750190][ T5898] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 419.825899][ T5934] usb 3-1: new high-speed USB device number 64 using dummy_hcd [ 419.912388][T10688] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1172'. [ 419.935586][ T5934] usb 3-1: device descriptor read/8, error -71 [ 420.027312][ T24] usb 4-1: USB disconnect, device number 67 [ 420.226916][ T5934] usb 3-1: new high-speed USB device number 65 using dummy_hcd [ 420.257330][ T5934] usb 3-1: device descriptor read/8, error -71 [ 420.447360][ T5934] usb usb3-port1: unable to enumerate USB device [ 420.785910][ T5934] usb 4-1: new high-speed USB device number 68 using dummy_hcd [ 420.994067][ T5898] usb 1-1: USB disconnect, device number 58 [ 421.000119][ T5934] usb 4-1: Using ep0 maxpacket: 16 [ 421.021266][ T5934] usb 4-1: config 0 has an invalid interface number: 49 but max is 0 [ 421.034587][ T5934] usb 4-1: config 0 has no interface number 0 [ 421.043654][ T5934] usb 4-1: config 0 interface 49 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 16 [ 421.055686][ T5934] usb 4-1: config 0 interface 49 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 421.071866][ T5934] usb 4-1: New USB device found, idVendor=03f0, idProduct=581d, bcdDevice=76.b7 [ 421.083435][ T5934] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 421.092266][ T5934] usb 4-1: Product: syz [ 421.098096][ T5934] usb 4-1: Manufacturer: syz [ 421.102922][ T5934] usb 4-1: SerialNumber: syz [ 421.112433][ T5934] usb 4-1: config 0 descriptor?? [ 421.122471][T10695] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 421.344810][ T5934] usb 4-1: USB disconnect, device number 68 [ 421.886145][ T24] usb 5-1: USB disconnect, device number 61 [ 422.118318][T10705] netlink: 'syz.3.1184': attribute type 27 has an invalid length. [ 422.305913][ T5934] usb 1-1: new high-speed USB device number 59 using dummy_hcd [ 422.516007][ T5934] usb 1-1: Using ep0 maxpacket: 32 [ 422.546081][ T5934] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 422.844777][ T5934] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 423.022322][ T5934] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 423.282525][ T5934] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 423.361495][ T5934] usb 1-1: config 0 descriptor?? [ 423.399385][ T5934] hub 1-1:0.0: USB hub found [ 423.612816][ T5934] hub 1-1:0.0: 2 ports detected [ 424.689593][ T5934] hub 1-1:0.0: hub_hub_status failed (err = -32) [ 424.697091][ T5934] hub 1-1:0.0: config failed, can't get hub status (err -32) [ 424.710121][ T5934] usbhid 1-1:0.0: can't add hid device: -32 [ 424.734905][ T5934] usbhid 1-1:0.0: probe with driver usbhid failed with error -32 [ 424.855913][ T1209] usb 3-1: new high-speed USB device number 66 using dummy_hcd [ 425.076414][ T1209] usb 3-1: config 0 has no interfaces? [ 425.083598][ T1209] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 425.144506][ T1209] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 425.201238][ T1209] usb 3-1: config 0 descriptor?? [ 425.528475][ T1209] usb 1-1: USB disconnect, device number 59 [ 425.610797][ T1209] usb 3-1: USB disconnect, device number 66 [ 426.155930][ T24] usb 1-1: new high-speed USB device number 60 using dummy_hcd [ 426.284136][T10741] FAULT_INJECTION: forcing a failure. [ 426.284136][T10741] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 426.351660][T10743] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1193'. [ 426.399130][T10741] CPU: 0 UID: 0 PID: 10741 Comm: syz.3.1194 Not tainted syzkaller #0 PREEMPT(full) [ 426.399159][T10741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 426.399172][T10741] Call Trace: [ 426.399181][T10741] [ 426.399190][T10741] dump_stack_lvl+0x189/0x250 [ 426.399219][T10741] ? __pfx____ratelimit+0x10/0x10 [ 426.399250][T10741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 426.399273][T10741] ? __pfx__printk+0x10/0x10 [ 426.399314][T10741] should_fail_ex+0x414/0x560 [ 426.399343][T10741] strncpy_from_user+0x36/0x290 [ 426.399370][T10741] getname_flags+0xf3/0x540 [ 426.399394][T10741] user_path_at+0x24/0x60 [ 426.399417][T10741] do_fchownat+0x105/0x270 [ 426.399438][T10741] ? __pfx_do_fchownat+0x10/0x10 [ 426.399457][T10741] ? __pfx_ksys_write+0x10/0x10 [ 426.399480][T10741] ? rcu_is_watching+0x15/0xb0 [ 426.399509][T10741] __x64_sys_lchown+0x85/0xa0 [ 426.399526][T10741] do_syscall_64+0xfa/0x3b0 [ 426.399544][T10741] ? lockdep_hardirqs_on+0x9c/0x150 [ 426.399561][T10741] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 426.399581][T10741] ? clear_bhb_loop+0x60/0xb0 [ 426.399611][T10741] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 426.399627][T10741] RIP: 0033:0x7f0ab6f8eec9 [ 426.399642][T10741] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 426.399660][T10741] RSP: 002b:00007f0ab7ead038 EFLAGS: 00000246 ORIG_RAX: 000000000000005e [ 426.399679][T10741] RAX: ffffffffffffffda RBX: 00007f0ab71e5fa0 RCX: 00007f0ab6f8eec9 [ 426.399693][T10741] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000000 [ 426.399705][T10741] RBP: 00007f0ab7ead090 R08: 0000000000000000 R09: 0000000000000000 [ 426.399717][T10741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 426.399728][T10741] R13: 00007f0ab71e6038 R14: 00007f0ab71e5fa0 R15: 00007f0ab730fa28 [ 426.399755][T10741] [ 426.422293][ T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 426.447574][T10746] netlink: 'syz.2.1196': attribute type 27 has an invalid length. [ 426.448404][T10746] IPVS: nq: FWM 3 0x00000003 - no destination available [ 426.628427][ T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 426.638675][ T24] usb 1-1: New USB device found, idVendor=0403, idProduct=97c1, bcdDevice= 0.00 [ 426.649870][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 426.692879][ T24] usb 1-1: config 0 descriptor?? [ 427.059537][T10755] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 427.162914][T10755] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 427.358319][ T24] usbhid 1-1:0.0: can't add hid device: -71 [ 427.369717][ T24] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 427.555616][ T24] usb 1-1: USB disconnect, device number 60 [ 428.725923][ T1209] usb 2-1: new high-speed USB device number 48 using dummy_hcd [ 428.965899][ T1209] usb 2-1: Using ep0 maxpacket: 32 [ 429.037655][ T1209] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 429.139823][ T1209] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 429.207794][ T1209] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 429.358336][T10789] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1204'. [ 429.494480][ T1209] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 429.505062][ T1209] usb 2-1: config 0 descriptor?? [ 429.514644][ T1209] hub 2-1:0.0: USB hub found [ 429.748628][ T1209] hub 2-1:0.0: 2 ports detected [ 430.798310][ T1209] hub 2-1:0.0: hub_hub_status failed (err = -32) [ 430.838140][ T1209] hub 2-1:0.0: config failed, can't get hub status (err -32) [ 430.880911][ T1209] usbhid 2-1:0.0: can't add hid device: -32 [ 430.993842][ T1209] usbhid 2-1:0.0: probe with driver usbhid failed with error -32 [ 431.055919][ T9] usb 3-1: new high-speed USB device number 67 using dummy_hcd [ 431.216143][ T9] usb 3-1: Using ep0 maxpacket: 8 [ 431.226033][ T9] usb 3-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 431.235348][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 431.256965][ T9] usb 3-1: Product: syz [ 431.272799][ T9] usb 3-1: Manufacturer: syz [ 431.294946][ T9] usb 3-1: SerialNumber: syz [ 431.309866][ T9] usb 3-1: config 0 descriptor?? [ 431.456124][T10808] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1209'. [ 431.529213][ T9] usb 3-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 431.687016][ T5920] usb 2-1: USB disconnect, device number 48 [ 431.983317][T10816] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1211'. [ 432.147090][T10802] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1206'. [ 432.178393][T10802] macvlan2: entered promiscuous mode [ 432.183812][T10802] bond0: entered promiscuous mode [ 432.189081][ T9] dvb_usb_rtl28xxu 3-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 432.196457][T10802] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 432.307785][T10819] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=3965544961 (63448719376 ns) > initial count (51650093520 ns). Using initial count to start timer. [ 434.173902][ T1209] usb 3-1: USB disconnect, device number 67 [ 435.026046][ T5920] usb 3-1: new high-speed USB device number 68 using dummy_hcd [ 435.197827][ T5920] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 435.260695][ T1209] usb 2-1: new high-speed USB device number 49 using dummy_hcd [ 435.390773][ T5920] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 435.457316][ T5920] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 435.528361][T10862] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1222'. [ 435.537508][ T1209] usb 2-1: Using ep0 maxpacket: 32 [ 435.545119][ T1209] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 435.558699][ T5920] usb 3-1: New USB device found, idVendor=8086, idProduct=0b5b, bcdDevice=e1.c5 [ 435.569919][ T1209] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 435.606546][ T1209] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 435.618805][ T1209] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 435.626958][ T5920] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 435.645919][ T5920] usb 3-1: Product: syz [ 435.710325][ T1209] usb 2-1: config 0 descriptor?? [ 435.724355][ T5920] usb 3-1: Manufacturer: syz [ 435.745679][ T1209] hub 2-1:0.0: USB hub found [ 435.745917][ T5920] usb 3-1: SerialNumber: syz [ 435.855430][ T5920] usb 3-1: config 0 descriptor?? [ 435.946121][ T1209] hub 2-1:0.0: 2 ports detected [ 435.955040][ T5920] uvcvideo 3-1:0.0: Found UVC 34.00 device syz (8086:0b5b) [ 435.974779][ T5920] uvcvideo 3-1:0.0: No valid video chain found. [ 436.066513][ T5934] usb 4-1: new full-speed USB device number 69 using dummy_hcd [ 436.228109][ T5934] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 436.239809][ T5934] usb 4-1: config 0 has no interfaces? [ 436.322667][ T5934] usb 4-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=77.f4 [ 436.335384][ T5934] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 436.382968][ T5934] usb 4-1: Product: syz [ 436.451929][ T5934] usb 4-1: Manufacturer: syz [ 436.468697][ T5934] usb 4-1: SerialNumber: syz [ 436.514962][ T5934] usb 4-1: config 0 descriptor?? [ 436.754141][T10865] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1223'. [ 436.771532][T10865] ip6gretap0: entered promiscuous mode [ 436.812720][T10865] ip6gretap0: left promiscuous mode [ 436.912185][ T9] usb 4-1: USB disconnect, device number 69 [ 437.011639][ T1209] hub 2-1:0.0: hub_hub_status failed (err = -32) [ 437.018570][ T1209] hub 2-1:0.0: config failed, can't get hub status (err -32) [ 437.043601][ T1209] usbhid 2-1:0.0: can't add hid device: -32 [ 437.064662][ T1209] usbhid 2-1:0.0: probe with driver usbhid failed with error -32 [ 437.379152][ T5920] usb 1-1: new high-speed USB device number 61 using dummy_hcd [ 437.422874][ T43] usb 3-1: USB disconnect, device number 68 [ 437.558658][ T5920] usb 1-1: Using ep0 maxpacket: 8 [ 437.575194][ T5920] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 437.625951][ T5920] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 437.693007][ T5920] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 437.777383][ T5920] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 437.816881][ T5920] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 437.849813][ T5920] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 437.886396][ T1209] usb 2-1: USB disconnect, device number 49 [ 437.935952][ T43] usb 3-1: new high-speed USB device number 69 using dummy_hcd [ 438.108327][ T43] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 438.120650][ T43] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 438.177261][ T43] usb 3-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 438.252328][ T5920] usb 1-1: usb_control_msg returned -32 [ 438.264131][ T43] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 438.277461][ T5920] usbtmc 1-1:16.0: can't read capabilities [ 438.297355][ T43] usb 3-1: SerialNumber: syz [ 438.307360][ T5920] usb 1-1: USB disconnect, device number 61 [ 438.528854][ T43] usb 3-1: 0:2 : does not exist [ 438.593538][T10879] ALSA: mixer_oss: invalid OSS volume 'I' [ 438.624284][ T43] usb 3-1: USB disconnect, device number 69 [ 438.732505][ T5960] udevd[5960]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 440.049523][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 440.055913][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 440.105925][ T5920] usb 3-1: new high-speed USB device number 70 using dummy_hcd [ 440.285945][ T1209] usb 1-1: new high-speed USB device number 62 using dummy_hcd [ 440.296920][T10931] FAULT_INJECTION: forcing a failure. [ 440.296920][T10931] name failslab, interval 1, probability 0, space 0, times 0 [ 440.326134][T10931] CPU: 1 UID: 0 PID: 10931 Comm: syz.3.1242 Not tainted syzkaller #0 PREEMPT(full) [ 440.326160][T10931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 440.326172][T10931] Call Trace: [ 440.326180][T10931] [ 440.326189][T10931] dump_stack_lvl+0x189/0x250 [ 440.326210][T10931] ? __pfx____ratelimit+0x10/0x10 [ 440.326228][T10931] ? __pfx_dump_stack_lvl+0x10/0x10 [ 440.326240][T10931] ? __pfx__printk+0x10/0x10 [ 440.326259][T10931] ? __lock_acquire+0xab9/0xd20 [ 440.326274][T10931] should_fail_ex+0x414/0x560 [ 440.326290][T10931] should_failslab+0xa8/0x100 [ 440.326308][T10931] kmem_cache_alloc_noprof+0x74/0x6e0 [ 440.326322][T10931] ? skb_clone+0x212/0x3a0 [ 440.326339][T10931] skb_clone+0x212/0x3a0 [ 440.326354][T10931] __netlink_deliver_tap+0x404/0x850 [ 440.326373][T10931] ? netlink_deliver_tap+0x2e/0x1b0 [ 440.326385][T10931] netlink_deliver_tap+0x19c/0x1b0 [ 440.326399][T10931] netlink_unicast+0x7fa/0x9e0 [ 440.326420][T10931] ? __pfx_netlink_unicast+0x10/0x10 [ 440.326437][T10931] ? netlink_sendmsg+0x642/0xb30 [ 440.326447][T10931] ? skb_put+0x11b/0x210 [ 440.326460][T10931] netlink_sendmsg+0x805/0xb30 [ 440.326476][T10931] ? __pfx_netlink_sendmsg+0x10/0x10 [ 440.326488][T10931] ? __lock_acquire+0xab9/0xd20 [ 440.326498][T10931] ? aa_sock_msg_perm+0xf1/0x1d0 [ 440.326512][T10931] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 440.326528][T10931] ? __pfx_netlink_sendmsg+0x10/0x10 [ 440.326540][T10931] __sock_sendmsg+0x21c/0x270 [ 440.326557][T10931] sock_write_iter+0x279/0x360 [ 440.326573][T10931] ? __pfx_sock_write_iter+0x10/0x10 [ 440.326594][T10931] ? bpf_lsm_file_permission+0x9/0x20 [ 440.326604][T10931] ? security_file_permission+0x75/0x290 [ 440.326619][T10931] vfs_write+0x5c6/0xb30 [ 440.326641][T10931] ? __pfx_sock_write_iter+0x10/0x10 [ 440.326657][T10931] ? __pfx_vfs_write+0x10/0x10 [ 440.326675][T10931] ? __fget_files+0x2a/0x420 [ 440.326696][T10931] ksys_write+0x145/0x250 [ 440.326711][T10931] ? __pfx_ksys_write+0x10/0x10 [ 440.326723][T10931] ? rcu_is_watching+0x15/0xb0 [ 440.326738][T10931] ? do_syscall_64+0xbe/0x3b0 [ 440.326751][T10931] do_syscall_64+0xfa/0x3b0 [ 440.326761][T10931] ? lockdep_hardirqs_on+0x9c/0x150 [ 440.326771][T10931] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 440.326781][T10931] ? clear_bhb_loop+0x60/0xb0 [ 440.326793][T10931] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 440.326803][T10931] RIP: 0033:0x7f0ab6f8eec9 [ 440.326814][T10931] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 440.326824][T10931] RSP: 002b:00007f0ab7ead038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 440.326836][T10931] RAX: ffffffffffffffda RBX: 00007f0ab71e5fa0 RCX: 00007f0ab6f8eec9 [ 440.326844][T10931] RDX: 0000000000000018 RSI: 0000200000000100 RDI: 0000000000000005 [ 440.326851][T10931] RBP: 00007f0ab7ead090 R08: 0000000000000000 R09: 0000000000000000 [ 440.326857][T10931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 440.326864][T10931] R13: 00007f0ab71e6038 R14: 00007f0ab71e5fa0 R15: 00007f0ab730fa28 [ 440.326880][T10931] [ 440.949290][ T5920] usb 3-1: device descriptor read/64, error -71 [ 441.003565][ T1209] usb 1-1: Using ep0 maxpacket: 32 [ 441.011603][ T1209] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 441.030654][ T1209] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 441.063944][ T1209] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 441.098966][ T1209] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 441.111355][ T1209] usb 1-1: config 0 descriptor?? [ 441.118541][ T1209] hub 1-1:0.0: USB hub found [ 441.187314][ T5920] usb 3-1: new high-speed USB device number 71 using dummy_hcd [ 441.331016][ T1209] hub 1-1:0.0: 2 ports detected [ 441.345907][ T5920] usb 3-1: device descriptor read/64, error -71 [ 441.456177][ T5920] usb usb3-port1: attempt power cycle [ 441.495062][T10934] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1243'. [ 441.536718][T10935] mac80211_hwsim hwsim4 wlan0: left promiscuous mode [ 441.886062][ T5920] usb 3-1: new high-speed USB device number 72 using dummy_hcd [ 442.118880][ T5920] usb 3-1: device descriptor read/8, error -71 [ 442.162017][ T9] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 442.733463][ T1209] hub 1-1:0.0: hub_hub_status failed (err = -32) [ 442.744145][ T1209] hub 1-1:0.0: config failed, can't get hub status (err -32) [ 442.802638][ T5920] usb 3-1: new high-speed USB device number 73 using dummy_hcd [ 443.426212][ T5920] usb 3-1: device descriptor read/8, error -71 [ 443.448917][ T9] hid-generic 0000:0000:0000.001A: hidraw0: HID v0.00 Device [syz1] on syz0 [ 443.463558][ T1209] usbhid 1-1:0.0: can't add hid device: -32 [ 443.476235][ T5160] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci4/hci4:0' [ 443.485661][ T5160] CPU: 1 UID: 0 PID: 5160 Comm: kworker/u9:1 Not tainted syzkaller #0 PREEMPT(full) [ 443.485678][ T5160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 443.485686][ T5160] Workqueue: hci4 hci_rx_work [ 443.485701][ T5160] Call Trace: [ 443.485708][ T5160] [ 443.485715][ T5160] dump_stack_lvl+0x189/0x250 [ 443.485732][ T5160] ? __pfx_dump_stack_lvl+0x10/0x10 [ 443.485746][ T5160] ? __pfx__printk+0x10/0x10 [ 443.485765][ T5160] ? kernfs_path_from_node+0x250/0x290 [ 443.485777][ T5160] ? kernfs_path_from_node+0x2f/0x290 [ 443.485799][ T5160] sysfs_create_dir_ns+0x259/0x280 [ 443.485824][ T5160] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 443.485847][ T5160] ? do_raw_spin_unlock+0x122/0x240 [ 443.485878][ T5160] kobject_add_internal+0x59f/0xb40 [ 443.485910][ T5160] kobject_add+0x155/0x220 [ 443.485936][ T5160] ? __pfx_kobject_add+0x10/0x10 [ 443.485959][ T5160] ? _raw_spin_unlock+0x28/0x50 [ 443.485991][ T5160] ? get_device_parent+0x366/0x3a0 [ 443.486020][ T5160] device_add+0x408/0xb50 [ 443.486037][ T5160] hci_conn_add_sysfs+0xd5/0x1e0 [ 443.486055][ T5160] le_conn_complete_evt+0xf39/0x1500 [ 443.486076][ T5160] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 443.486089][ T5160] ? __mutex_unlock_slowpath+0x1a1/0x740 [ 443.486099][ T5160] ? __asan_memcpy+0x40/0x70 [ 443.486116][ T5160] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 443.486125][ T5160] ? skb_pull_data+0xfb/0x200 [ 443.486142][ T5160] hci_le_enh_conn_complete_evt+0x189/0x470 [ 443.486156][ T5160] ? __pfx_hci_le_enh_conn_complete_evt+0x10/0x10 [ 443.486179][ T5160] hci_event_packet+0x78c/0x1200 [ 443.486193][ T5160] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 443.486207][ T5160] ? __pfx_hci_event_packet+0x10/0x10 [ 443.486219][ T5160] ? kcov_remote_start+0x4d3/0x7f0 [ 443.486235][ T5160] ? warn_bogus_irq_restore+0x40/0x40 [ 443.486247][ T5160] ? hci_send_to_monitor+0xe2/0x570 [ 443.486263][ T5160] hci_rx_work+0x46a/0xe80 [ 443.486278][ T5160] ? process_scheduled_works+0x9ef/0x17b0 [ 443.486291][ T5160] process_scheduled_works+0xade/0x17b0 [ 443.486319][ T5160] ? __pfx_process_scheduled_works+0x10/0x10 [ 443.486340][ T5160] worker_thread+0x8a0/0xda0 [ 443.486354][ T5160] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 443.486374][ T5160] ? __kthread_parkme+0x7b/0x200 [ 443.486391][ T5160] kthread+0x70e/0x8a0 [ 443.486407][ T5160] ? __pfx_worker_thread+0x10/0x10 [ 443.486418][ T5160] ? __pfx_kthread+0x10/0x10 [ 443.486433][ T5160] ? _raw_spin_unlock_irq+0x23/0x50 [ 443.486447][ T5160] ? lockdep_hardirqs_on+0x9c/0x150 [ 443.486456][ T5160] ? __pfx_kthread+0x10/0x10 [ 443.486470][ T5160] ret_from_fork+0x436/0x7d0 [ 443.486483][ T5160] ? __pfx_ret_from_fork+0x10/0x10 [ 443.486497][ T5160] ? __switch_to_asm+0x39/0x70 [ 443.486511][ T5160] ? __switch_to_asm+0x33/0x70 [ 443.486523][ T5160] ? __pfx_kthread+0x10/0x10 [ 443.486537][ T5160] ret_from_fork_asm+0x1a/0x30 [ 443.486560][ T5160] [ 443.771601][ T5920] usb usb3-port1: unable to enumerate USB device [ 443.778126][ T1209] usbhid 1-1:0.0: probe with driver usbhid failed with error -32 [ 443.779085][ T5160] kobject: kobject_add_internal failed for hci4:0 with -EEXIST, don't try to register things with the same name in the same directory. [ 443.799966][ T5160] Bluetooth: hci4: failed to register connection device [ 444.012502][ T1209] usb 1-1: USB disconnect, device number 62 [ 444.086668][T10950] fido_id[10950]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 444.386252][ T9] usb 2-1: new full-speed USB device number 50 using dummy_hcd [ 444.414636][ T5920] usb 5-1: new high-speed USB device number 62 using dummy_hcd [ 444.595678][ T5920] usb 5-1: Using ep0 maxpacket: 8 [ 444.949675][ T5920] usb 5-1: New USB device found, idVendor=0c45, idProduct=613e, bcdDevice=c4.6d [ 444.959778][ T5920] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 444.975944][ T43] usb 1-1: new high-speed USB device number 63 using dummy_hcd [ 444.988584][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 444.997890][ T9] usb 2-1: not running at top speed; connect to a high speed hub [ 445.008995][ T9] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 445.020736][ T9] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 445.129612][ T5920] usb 5-1: Product: syz [ 445.133823][ T5920] usb 5-1: Manufacturer: syz [ 445.138510][ T5920] usb 5-1: SerialNumber: syz [ 445.167454][ T5920] usb 5-1: config 0 descriptor?? [ 445.266005][ T9] usb 2-1: string descriptor 0 read error: -22 [ 445.276072][ T9] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 445.313487][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 445.326355][ T43] usb 1-1: Using ep0 maxpacket: 16 [ 445.349255][ T9] usb 2-1: 0:2 : does not exist [ 445.399571][ T5920] gspca_main: sonixj-2.14.0 probing 0c45:613e [ 445.457082][ T43] usb 1-1: unable to get BOS descriptor or descriptor too short [ 445.535396][ T43] usb 1-1: config 3 has an invalid interface number: 106 but max is 0 [ 445.562191][ T43] usb 1-1: config 3 has no interface number 0 [ 445.575916][ T43] usb 1-1: config 3 interface 106 has no altsetting 0 [ 445.575978][ T1209] usb 4-1: new high-speed USB device number 70 using dummy_hcd [ 445.619122][ T43] usb 1-1: New USB device found, idVendor=0d46, idProduct=2011, bcdDevice=e8.8a [ 445.628372][ T43] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 445.636713][ T43] usb 1-1: Product: syz [ 445.641010][ T43] usb 1-1: Manufacturer: syz [ 445.646110][ T43] usb 1-1: SerialNumber: syz [ 445.729860][ T1209] usb 4-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 445.739426][ T1209] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 445.844170][ T1209] usb 4-1: Product: syz [ 445.868948][ T1209] usb 4-1: Manufacturer: syz [ 445.886136][ T1209] usb 4-1: SerialNumber: syz [ 445.886359][ T52] Bluetooth: hci4: command 0x0c1a tx timeout [ 446.535969][ T5934] usb 3-1: new high-speed USB device number 74 using dummy_hcd [ 446.645036][ T9] usb 2-1: 5:0: cannot get min/max values for control 3 (id 5) [ 446.659239][ T9] usb 2-1: 5:0: failed to get current value for ch 1 (-22) [ 446.689848][ T5934] usb 3-1: Using ep0 maxpacket: 32 [ 446.704933][ T5934] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 446.717469][ T5934] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 446.793957][ T5934] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 446.805951][ T5920] gspca_sonixj: i2c_w8 err -71 [ 446.819687][ T5934] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 446.838066][ T9] usb 2-1: 5:0: cannot get min/max values for control 3 (id 5) [ 446.856920][ T5920] sonixj 5-1:0.0: probe with driver sonixj failed with error -71 [ 446.909978][ T5934] usb 3-1: config 0 descriptor?? [ 446.936562][ T9] usb 2-1: USB disconnect, device number 50 [ 446.940422][ T5920] usb 5-1: USB disconnect, device number 62 [ 446.950336][ T5934] hub 3-1:0.0: USB hub found [ 447.150243][ T5934] hub 3-1:0.0: 2 ports detected [ 447.434288][ T1209] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -EPIPE [ 447.455276][ T1209] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00001000. ret = -EPIPE [ 447.526596][ T9] usb 2-1: new high-speed USB device number 51 using dummy_hcd [ 447.699348][ T9] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 447.710218][ T9] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 447.721346][ T9] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 447.732071][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 447.742114][ T9] usb 2-1: SerialNumber: syz [ 447.871959][ T1209] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x00000404. ret = -EPROTO [ 447.886391][ T1209] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 447.951774][ T1209] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 447.967887][ T43] kobil_sct 1-1:3.106: KOBIL USB smart card terminal converter detected [ 448.017529][ T43] usb 1-1: KOBIL USB smart card terminal converter now attached to ttyUSB0 [ 448.036509][ T5920] usb 5-1: new high-speed USB device number 63 using dummy_hcd [ 448.057426][ T43] usb 1-1: USB disconnect, device number 63 [ 448.135871][ T1209] lan78xx 4-1:1.0: probe with driver lan78xx failed with error -71 [ 448.139715][ T43] kobil ttyUSB0: KOBIL USB smart card terminal converter now disconnected from ttyUSB0 [ 448.194467][ T52] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci0/hci0:0' [ 448.206084][ T5920] usb 5-1: Using ep0 maxpacket: 32 [ 448.215149][ T52] CPU: 1 UID: 0 PID: 52 Comm: kworker/u9:0 Not tainted syzkaller #0 PREEMPT(full) [ 448.215177][ T52] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 448.215192][ T52] Workqueue: hci0 hci_rx_work [ 448.215216][ T52] Call Trace: [ 448.215224][ T52] [ 448.215233][ T52] dump_stack_lvl+0x189/0x250 [ 448.215264][ T52] ? __pfx_dump_stack_lvl+0x10/0x10 [ 448.215289][ T52] ? __pfx__printk+0x10/0x10 [ 448.215325][ T52] ? kernfs_path_from_node+0x250/0x290 [ 448.215350][ T52] ? kernfs_path_from_node+0x2f/0x290 [ 448.215379][ T52] sysfs_create_dir_ns+0x259/0x280 [ 448.215406][ T52] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 448.215429][ T52] ? do_raw_spin_unlock+0x122/0x240 [ 448.215461][ T52] kobject_add_internal+0x59f/0xb40 [ 448.215494][ T52] kobject_add+0x155/0x220 [ 448.215522][ T52] ? __pfx_kobject_add+0x10/0x10 [ 448.215547][ T52] ? _raw_spin_unlock+0x28/0x50 [ 448.215577][ T52] ? get_device_parent+0x366/0x3a0 [ 448.215606][ T52] device_add+0x408/0xb50 [ 448.215634][ T52] hci_conn_add_sysfs+0xd5/0x1e0 [ 448.215666][ T52] le_conn_complete_evt+0xf39/0x1500 [ 448.215706][ T52] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 448.215732][ T52] ? __mutex_unlock_slowpath+0x1a1/0x740 [ 448.215751][ T52] ? __asan_memcpy+0x40/0x70 [ 448.215781][ T52] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 448.215812][ T52] ? skb_pull_data+0xfb/0x200 [ 448.215843][ T52] hci_le_enh_conn_complete_evt+0x189/0x470 [ 448.215870][ T52] ? __pfx_hci_le_enh_conn_complete_evt+0x10/0x10 [ 448.215897][ T52] hci_event_packet+0x78c/0x1200 [ 448.215919][ T52] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 448.215944][ T52] ? __pfx_hci_event_packet+0x10/0x10 [ 448.215964][ T52] ? kcov_remote_start+0x4d3/0x7f0 [ 448.215995][ T52] ? warn_bogus_irq_restore+0x40/0x40 [ 448.216017][ T52] ? hci_send_to_monitor+0xe2/0x570 [ 448.216046][ T52] hci_rx_work+0x46a/0xe80 [ 448.216073][ T52] ? process_scheduled_works+0x9ef/0x17b0 [ 448.216097][ T52] process_scheduled_works+0xade/0x17b0 [ 448.216144][ T52] ? __pfx_process_scheduled_works+0x10/0x10 [ 448.216183][ T52] worker_thread+0x8a0/0xda0 [ 448.216228][ T52] kthread+0x70e/0x8a0 [ 448.216257][ T52] ? __pfx_worker_thread+0x10/0x10 [ 448.216279][ T52] ? __pfx_kthread+0x10/0x10 [ 448.216308][ T52] ? _raw_spin_unlock_irq+0x23/0x50 [ 448.216336][ T52] ? lockdep_hardirqs_on+0x9c/0x150 [ 448.216353][ T52] ? __pfx_kthread+0x10/0x10 [ 448.216382][ T52] ret_from_fork+0x436/0x7d0 [ 448.216407][ T52] ? __pfx_ret_from_fork+0x10/0x10 [ 448.216435][ T52] ? __switch_to_asm+0x39/0x70 [ 448.216460][ T52] ? __switch_to_asm+0x33/0x70 [ 448.216486][ T52] ? __pfx_kthread+0x10/0x10 [ 448.216514][ T52] ret_from_fork_asm+0x1a/0x30 [ 448.216558][ T52] [ 448.221341][ T5934] hub 3-1:0.0: hub_hub_status failed (err = -32) [ 448.226627][ T52] kobject: kobject_add_internal failed for hci0:0 with -EEXIST, don't try to register things with the same name in the same directory. [ 448.510470][ T52] Bluetooth: hci0: failed to register connection device [ 448.520491][ T5920] usb 5-1: config 0 has an invalid interface number: 89 but max is 0 [ 448.533740][ T5920] usb 5-1: config 0 has no interface number 0 [ 448.541998][ T43] kobil_sct 1-1:3.106: device disconnected [ 448.547944][ T5920] usb 5-1: config 0 interface 89 has no altsetting 0 [ 448.561234][ T5920] usb 5-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 448.572792][ T5920] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 448.619879][ T1209] usb 4-1: USB disconnect, device number 70 [ 448.652191][ T5934] hub 3-1:0.0: config failed, can't get hub status (err -32) [ 448.673657][ T5934] usbhid 3-1:0.0: can't add hid device: -32 [ 448.679921][ T5934] usbhid 3-1:0.0: probe with driver usbhid failed with error -32 [ 448.709726][ T5920] usb 5-1: Product: syz [ 448.795473][ T5920] usb 5-1: Manufacturer: syz [ 448.818979][ T5920] usb 5-1: SerialNumber: syz [ 448.841600][ T5920] usb 5-1: config 0 descriptor?? [ 448.845850][T11009] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1263'. [ 448.883598][ T5920] em28xx 5-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 448.941973][ T5920] em28xx 5-1:0.89: Video interface 89 found: bulk [ 449.119915][ T30] audit: type=1326 audit(1759679104.452:306): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11013 comm="syz.3.1265" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0ab6f8eec9 code=0x7ffc0000 [ 449.160739][ T30] audit: type=1326 audit(1759679104.472:307): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11013 comm="syz.3.1265" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0ab6f8eec9 code=0x7ffc0000 [ 449.316154][ T5905] usb 3-1: USB disconnect, device number 74 [ 449.488867][T10995] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 449.505671][T10995] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 449.540257][ T5920] em28xx 5-1:0.89: unknown em28xx chip ID (0) [ 449.625935][ T1209] usb 3-1: new high-speed USB device number 75 using dummy_hcd [ 449.780119][ T1209] usb 3-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 449.800331][ T1209] usb 3-1: config 1 has an invalid descriptor of length 115, skipping remainder of the config [ 449.833652][ T1209] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 449.865989][ T1209] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 109, changing to 10 [ 449.924388][ T1209] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 10100, setting to 1024 [ 449.976003][ T5920] em28xx 5-1:0.89: AC97 command still being executed: not handled properly! [ 449.995078][ T1209] usb 3-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 450.016103][ T1209] usb 3-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 450.027497][ T1209] usb 3-1: Product: syz [ 450.044574][ T1209] usb 3-1: Manufacturer: syz [ 450.065094][T11021] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 450.100951][ T1209] cdc_wdm 3-1:1.0: skipping garbage [ 450.122400][ T1209] cdc_wdm 3-1:1.0: skipping garbage [ 450.148621][ T1209] cdc_wdm 3-1:1.0: cdc-wdm0: USB WDM device [ 450.159747][ T5920] em28xx 5-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 450.235956][ T5920] em28xx 5-1:0.89: board has no eeprom [ 450.255818][ T1209] cdc_wdm 3-1:1.0: Unknown control protocol [ 450.531968][T11006] Bluetooth: hci0: command 0x0406 tx timeout [ 450.531990][ T5920] em28xx 5-1:0.89: Identified as Terratec Grabby (card=67) [ 450.532017][ T5920] em28xx 5-1:0.89: analog set to bulk mode. [ 450.625955][ T5920] em28xx 5-1:0.89: Registering V4L2 extension [ 450.851775][ T9] usb 2-1: 0:2 : does not exist [ 451.032616][T11033] netlink: 'syz.1.1269': attribute type 1 has an invalid length. [ 451.047765][ T9] usb 2-1: USB disconnect, device number 51 [ 451.136330][ T5920] em28xx 5-1:0.89: reading from i2c device at 0x4a failed (error=-5) [ 451.170640][ T5920] em28xx 5-1:0.89: reading from i2c device at 0x48 failed (error=-5) [ 451.179485][ T5905] usb 5-1: USB disconnect, device number 63 [ 451.210287][ T5920] em28xx 5-1:0.89: reading from i2c device at 0x42 failed (error=-19) [ 451.230019][ T5905] em28xx 5-1:0.89: Disconnecting em28xx [ 451.260428][ T5960] udevd[5960]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 451.284850][T11033] 8021q: adding VLAN 0 to HW filter on device bond3 [ 451.291834][ T5920] em28xx 5-1:0.89: Config register raw data: 0xffffffed [ 451.346057][T11037] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1269'. [ 451.362579][ T5920] em28xx 5-1:0.89: AC97 chip type couldn't be determined [ 451.437295][ T5920] em28xx 5-1:0.89: No AC97 audio processor [ 451.605644][ T5920] usb 5-1: Decoder not found [ 451.684832][ T5920] em28xx 5-1:0.89: failed to create media graph [ 451.765958][ T5920] em28xx 5-1:0.89: V4L2 device video103 deregistered [ 451.776058][ T9] usb 2-1: new high-speed USB device number 52 using dummy_hcd [ 451.802360][ T5920] em28xx 5-1:0.89: Registering snapshot button... [ 451.813053][T11041] ================================================================== [ 451.821123][T11041] BUG: KASAN: slab-use-after-free in v4l2_fh_open+0xac/0x420 [ 451.828487][T11041] Read of size 8 at addr ffff888031984740 by task v4l_id/11041 [ 451.836128][T11041] [ 451.838438][T11041] CPU: 0 UID: 0 PID: 11041 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(full) [ 451.838452][T11041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 451.838460][T11041] Call Trace: [ 451.838466][T11041] [ 451.838471][T11041] dump_stack_lvl+0x189/0x250 [ 451.838489][T11041] ? __virt_addr_valid+0x1c8/0x5c0 [ 451.838503][T11041] ? rcu_is_watching+0x15/0xb0 [ 451.838515][T11041] ? __pfx_dump_stack_lvl+0x10/0x10 [ 451.838527][T11041] ? rcu_is_watching+0x15/0xb0 [ 451.838538][T11041] ? lock_release+0x4b/0x3e0 [ 451.838548][T11041] ? _raw_spin_lock_irqsave+0xb3/0xf0 [ 451.838563][T11041] ? __virt_addr_valid+0x1c8/0x5c0 [ 451.838576][T11041] ? __virt_addr_valid+0x4a5/0x5c0 [ 451.838596][T11041] print_report+0xca/0x240 [ 451.838606][T11041] ? v4l2_fh_open+0xac/0x420 [ 451.838618][T11041] kasan_report+0x118/0x150 [ 451.838634][T11041] ? v4l2_fh_open+0xac/0x420 [ 451.838647][T11041] v4l2_fh_open+0xac/0x420 [ 451.838659][T11041] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 451.838671][T11041] em28xx_v4l2_open+0x157/0x9a0 [ 451.838685][T11041] v4l2_open+0x1bc/0x3a0 [ 451.838698][T11041] chrdev_open+0x4cc/0x5e0 [ 451.838714][T11041] ? __pfx_chrdev_open+0x10/0x10 [ 451.838730][T11041] ? fsnotify_open_perm_and_set_mode+0x113/0x610 [ 451.838748][T11041] ? __pfx_chrdev_open+0x10/0x10 [ 451.838762][T11041] do_dentry_open+0x953/0x13f0 [ 451.838775][T11041] vfs_open+0x3b/0x340 [ 451.838784][T11041] ? path_openat+0x2ecd/0x3830 [ 451.838796][T11041] path_openat+0x2ee5/0x3830 [ 451.838815][T11041] ? __pfx_path_openat+0x10/0x10 [ 451.838830][T11041] do_filp_open+0x1fa/0x410 [ 451.838841][T11041] ? __lock_acquire+0xab9/0xd20 [ 451.838851][T11041] ? __pfx_do_filp_open+0x10/0x10 [ 451.838867][T11041] ? _raw_spin_unlock+0x28/0x50 [ 451.838881][T11041] ? alloc_fd+0x64c/0x6c0 [ 451.838897][T11041] do_sys_openat2+0x121/0x1c0 [ 451.838908][T11041] ? __pfx_do_sys_openat2+0x10/0x10 [ 451.838918][T11041] ? exc_page_fault+0x76/0xf0 [ 451.838935][T11041] ? do_user_addr_fault+0xc85/0x1380 [ 451.838945][T11041] __x64_sys_openat+0x138/0x170 [ 451.838957][T11041] do_syscall_64+0xfa/0x3b0 [ 451.838967][T11041] ? lockdep_hardirqs_on+0x9c/0x150 [ 451.838976][T11041] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 451.838986][T11041] ? clear_bhb_loop+0x60/0xb0 [ 451.838998][T11041] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 451.839008][T11041] RIP: 0033:0x7fc90c6a7407 [ 451.839019][T11041] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 451.839030][T11041] RSP: 002b:00007ffcd45978f0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 451.839042][T11041] RAX: ffffffffffffffda RBX: 00007fc90cdec880 RCX: 00007fc90c6a7407 [ 451.839050][T11041] RDX: 0000000000000000 RSI: 00007ffcd4597f1c RDI: ffffffffffffff9c [ 451.839058][T11041] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 451.839064][T11041] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 451.839070][T11041] R13: 00007ffcd4597b40 R14: 00007fc90cf53000 R15: 0000562f1be264d8 [ 451.839082][T11041] [ 451.839086][T11041] [ 452.141645][T11041] Allocated by task 5920: [ 452.145976][T11041] kasan_save_track+0x3e/0x80 [ 452.150642][T11041] __kasan_kmalloc+0x93/0xb0 [ 452.155215][T11041] __kmalloc_cache_noprof+0x3d5/0x6f0 [ 452.160655][T11041] em28xx_v4l2_init+0x10b/0x2e70 [ 452.165572][T11041] em28xx_init_extension+0x11d/0x1c0 [ 452.170836][T11041] process_scheduled_works+0xade/0x17b0 [ 452.176357][T11041] worker_thread+0x8a0/0xda0 [ 452.180926][T11041] kthread+0x70e/0x8a0 [ 452.184973][T11041] ret_from_fork+0x436/0x7d0 [ 452.189551][T11041] ret_from_fork_asm+0x1a/0x30 [ 452.194297][T11041] [ 452.196603][T11041] Freed by task 5920: [ 452.200572][T11041] kasan_save_track+0x3e/0x80 [ 452.205247][T11041] __kasan_save_free_info+0x46/0x50 [ 452.210444][T11041] __kasan_slab_free+0x5c/0x80 [ 452.215206][T11041] kfree+0x19a/0x6d0 [ 452.219088][T11041] em28xx_v4l2_init+0x1683/0x2e70 [ 452.224097][T11041] em28xx_init_extension+0x11d/0x1c0 [ 452.229365][T11041] process_scheduled_works+0xade/0x17b0 [ 452.234891][T11041] worker_thread+0x8a0/0xda0 [ 452.239468][T11041] kthread+0x70e/0x8a0 [ 452.243521][T11041] ret_from_fork+0x436/0x7d0 [ 452.248093][T11041] ret_from_fork_asm+0x1a/0x30 [ 452.252891][T11041] [ 452.255226][T11041] The buggy address belongs to the object at ffff888031984000 [ 452.255226][T11041] which belongs to the cache kmalloc-8k of size 8192 [ 452.269273][T11041] The buggy address is located 1856 bytes inside of [ 452.269273][T11041] freed 8192-byte region [ffff888031984000, ffff888031986000) [ 452.283225][T11041] [ 452.285563][T11041] The buggy address belongs to the physical page: [ 452.291981][T11041] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x31980 [ 452.300749][T11041] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 452.309229][T11041] ksm flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 452.317114][T11041] page_type: f5(slab) [ 452.321103][T11041] raw: 00fff00000000040 ffff88813fe27280 ffffea0001f43a00 dead000000000003 [ 452.329751][T11041] raw: 0000000000000000 0000000000020002 00000000f5000000 0000000000000000 [ 452.338321][T11041] head: 00fff00000000040 ffff88813fe27280 ffffea0001f43a00 dead000000000003 [ 452.347061][T11041] head: 0000000000000000 0000000000020002 00000000f5000000 0000000000000000 [ 452.355711][T11041] head: 00fff00000000003 ffffea0000c66001 00000000ffffffff 00000000ffffffff [ 452.364360][T11041] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008 [ 452.373002][T11041] page dumped because: kasan: bad access detected [ 452.379403][T11041] page_owner tracks the page as allocated [ 452.385091][T11041] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd28c0(GFP_NOWAIT|__GFP_IO|__GFP_FS|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 9384, tgid 9383 (syz.0.818), ts 313811300032, free_ts 313761003340 [ 452.406167][T11041] post_alloc_hook+0x240/0x2a0 [ 452.410922][T11041] get_page_from_freelist+0x2365/0x2440 [ 452.416450][T11041] __alloc_frozen_pages_noprof+0x181/0x370 [ 452.422238][T11041] alloc_pages_mpol+0x232/0x4a0 [ 452.427075][T11041] allocate_slab+0x96/0x3a0 [ 452.431558][T11041] ___slab_alloc+0xe94/0x1920 [ 452.436229][T11041] __slab_alloc+0x65/0x100 [ 452.440624][T11041] __kmalloc_node_track_caller_noprof+0x5c7/0x800 [ 452.447016][T11041] kmalloc_reserve+0x136/0x290 [ 452.451758][T11041] __alloc_skb+0x142/0x2d0 [ 452.456158][T11041] netlink_dump+0x167/0xe90 [ 452.460637][T11041] netlink_recvmsg+0x676/0xa30 [ 452.465376][T11041] sock_recvmsg_nosec+0x183/0x1c0 [ 452.470382][T11041] ____sys_recvmsg+0x3aa/0x460 [ 452.475126][T11041] ___sys_recvmsg+0x1b5/0x510 [ 452.479781][T11041] do_recvmmsg+0x307/0x770 [ 452.484183][T11041] page last free pid 5850 tgid 5850 stack trace: [ 452.490499][T11041] __free_frozen_pages+0xbc4/0xd30 [ 452.495592][T11041] __put_partials+0x146/0x170 [ 452.500244][T11041] put_cpu_partial+0x1f2/0x2e0 [ 452.504985][T11041] __slab_free+0x2b9/0x390 [ 452.509386][T11041] qlist_free_all+0x97/0x140 [ 452.514068][T11041] kasan_quarantine_reduce+0x148/0x160 [ 452.519511][T11041] __kasan_slab_alloc+0x22/0x80 [ 452.524344][T11041] kmem_cache_alloc_noprof+0x367/0x6e0 [ 452.529802][T11041] ptlock_alloc+0x20/0x70 [ 452.534122][T11041] pte_alloc_one+0x7a/0x310 [ 452.538692][T11041] __pte_alloc+0x25/0x1a0 [ 452.543345][T11041] copy_pmd_range+0x7805/0x7f00 [ 452.548177][T11041] copy_page_range+0xc14/0x1270 [ 452.553008][T11041] dup_mmap+0xf4c/0x1b10 [ 452.557253][T11041] copy_mm+0x13c/0x4b0 [ 452.561307][T11041] copy_process+0x1706/0x3c00 [ 452.565981][T11041] [ 452.568278][T11041] Memory state around the buggy address: [ 452.573881][T11041] ffff888031984600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 452.581921][T11041] ffff888031984680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 452.589971][T11041] >ffff888031984700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 452.598005][T11041] ^ [ 452.604148][T11041] ffff888031984780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 452.612183][T11041] ffff888031984800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 452.620214][T11041] ================================================================== [ 452.642142][ T43] usb 3-1: USB disconnect, device number 75 [ 452.729387][ T5920] input: em28xx snapshot button as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.89/input/input32 [ 452.821325][ T5920] em28xx 5-1:0.89: Remote control support is not available for this card. [ 452.880633][ T5905] em28xx 5-1:0.89: Closing input extension [ 452.902720][T11041] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 452.909931][T11041] CPU: 1 UID: 0 PID: 11041 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(full) [ 452.918941][T11041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 452.929005][T11041] Call Trace: [ 452.932292][T11041] [ 452.935230][T11041] dump_stack_lvl+0x99/0x250 [ 452.939829][T11041] ? __asan_memcpy+0x40/0x70 [ 452.944422][T11041] ? __pfx_dump_stack_lvl+0x10/0x10 [ 452.949622][T11041] ? __pfx__printk+0x10/0x10 [ 452.954216][T11041] vpanic+0x237/0x6d0 [ 452.958185][T11041] ? __pfx_vpanic+0x10/0x10 [ 452.962688][T11041] ? preempt_schedule+0xae/0xc0 [ 452.967564][T11041] ? __pfx_preempt_schedule+0x10/0x10 [ 452.973031][T11041] panic+0xb9/0xc0 [ 452.976753][T11041] ? __pfx_panic+0x10/0x10 [ 452.981192][T11041] ? _raw_spin_unlock_irqrestore+0xfd/0x110 [ 452.987100][T11041] ? is_module_address+0x17/0xf0 [ 452.992039][T11041] ? v4l2_fh_open+0xac/0x420 [ 452.996626][T11041] check_panic_on_warn+0x89/0xb0 [ 453.001562][T11041] ? v4l2_fh_open+0xac/0x420 [ 453.006144][T11041] end_report+0x78/0x160 [ 453.010396][T11041] kasan_report+0x129/0x150 [ 453.014908][T11041] ? v4l2_fh_open+0xac/0x420 [ 453.019507][T11041] v4l2_fh_open+0xac/0x420 [ 453.023927][T11041] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 453.029907][T11041] em28xx_v4l2_open+0x157/0x9a0 [ 453.034845][T11041] v4l2_open+0x1bc/0x3a0 [ 453.039171][T11041] chrdev_open+0x4cc/0x5e0 [ 453.043588][T11041] ? __pfx_chrdev_open+0x10/0x10 [ 453.048523][T11041] ? fsnotify_open_perm_and_set_mode+0x113/0x610 [ 453.054880][T11041] ? __pfx_chrdev_open+0x10/0x10 [ 453.059814][T11041] do_dentry_open+0x953/0x13f0 [ 453.064583][T11041] vfs_open+0x3b/0x340 [ 453.068644][T11041] ? path_openat+0x2ecd/0x3830 [ 453.073405][T11041] path_openat+0x2ee5/0x3830 [ 453.078003][T11041] ? __pfx_path_openat+0x10/0x10 [ 453.082955][T11041] do_filp_open+0x1fa/0x410 [ 453.087483][T11041] ? __lock_acquire+0xab9/0xd20 [ 453.092333][T11041] ? __pfx_do_filp_open+0x10/0x10 [ 453.097367][T11041] ? _raw_spin_unlock+0x28/0x50 [ 453.102227][T11041] ? alloc_fd+0x64c/0x6c0 [ 453.106568][T11041] do_sys_openat2+0x121/0x1c0 [ 453.111252][T11041] ? __pfx_do_sys_openat2+0x10/0x10 [ 453.116445][T11041] ? exc_page_fault+0x76/0xf0 [ 453.121138][T11041] ? do_user_addr_fault+0xc85/0x1380 [ 453.126524][T11041] __x64_sys_openat+0x138/0x170 [ 453.131381][T11041] do_syscall_64+0xfa/0x3b0 [ 453.135886][T11041] ? lockdep_hardirqs_on+0x9c/0x150 [ 453.141086][T11041] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 453.147144][T11041] ? clear_bhb_loop+0x60/0xb0 [ 453.151814][T11041] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 453.157696][T11041] RIP: 0033:0x7fc90c6a7407 [ 453.162101][T11041] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 453.181791][T11041] RSP: 002b:00007ffcd45978f0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 453.190202][T11041] RAX: ffffffffffffffda RBX: 00007fc90cdec880 RCX: 00007fc90c6a7407 [ 453.198164][T11041] RDX: 0000000000000000 RSI: 00007ffcd4597f1c RDI: ffffffffffffff9c [ 453.206136][T11041] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 453.214104][T11041] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 453.222083][T11041] R13: 00007ffcd4597b40 R14: 00007fc90cf53000 R15: 0000562f1be264d8 [ 453.230065][T11041] [ 453.233343][T11041] Kernel Offset: disabled [ 453.237655][T11041] Rebooting in 86400 seconds..