last executing test programs: 4.173851565s ago: executing program 1 (id=1346): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x901800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x3, 0x2, 0x3000, 0x1000, &(0x7f0000feb000/0x1000)=nil}) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x17, 0x4, &(0x7f0000000580)=ANY=[@ANYBLOB="7b87f20f", @ANYBLOB="4702", @ANYBLOB="100c4a"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x94) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, 0x0}], 0x1, 0x4, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 3.764759085s ago: executing program 0 (id=1350): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xc7) 3.734588397s ago: executing program 1 (id=1352): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x40048c67) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0xfffffffffffffffc, 0x0, 0x2, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000240)={0x27800000000, 0x0, 0x1, r2, 0x1}) 3.558766322s ago: executing program 0 (id=1355): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="02000000030003"], 0x8) 3.52448839s ago: executing program 2 (id=1356): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x901800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_emit_ethernet(0x10f, &(0x7f0000000440)={@random="61fe71b72b5f", @link_local={0x17, 0x80, 0xc2, 0x2, 0x9}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "d23396", 0xd9, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, [{0x0, 0xa, "a78ce5400659808000000003004023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42c60a5c15b37adac15084dbaf736b41e5af"}, {0x0, 0x1, "000000000000000026000400"}, {0x3, 0xd, "fe909393fe089393fe08f73eabc5fe8000000000000038f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92324a7051e460a13ddde25a5b85b9d930914625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d036397a0acf93f"}]}}}}}}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x3, 0x2, 0x3000, 0x1000, &(0x7f0000feb000/0x1000)=nil}) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x17, 0x4, &(0x7f0000000540)=ANY=[@ANYBLOB="7b87f20f", @ANYBLOB="c356"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x2e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, 0x0}], 0x1, 0x4, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 3.421304313s ago: executing program 4 (id=1358): io_setup(0x20fe, &(0x7f0000000540)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x4370, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) io_pgetevents(r0, 0x4, 0x4, &(0x7f00000000c0)=[{}, {}, {}, {}], &(0x7f0000000040), 0x0) 3.312912779s ago: executing program 0 (id=1359): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x8c66) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x8, 0x4, 0x4, r2, 0x2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000100)={0x1ff, 0x0, 0x8, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x4000027800000000, 0x0, 0x8, r2, 0x1}) 3.284962037s ago: executing program 1 (id=1360): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x6, @empty, 0x3}], 0x1c) sendmsg$inet6(r0, &(0x7f0000000800)={&(0x7f0000000080)={0xa, 0x4e24, 0x8, @loopback, 0x4}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000000c0)="88", 0x1}], 0x1}, 0x4048043) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @empty}}, 0x5, 0x3, 0xf06, 0x1, 0x94, 0xfffffffd, 0x5}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002500)={0x0, @in6={{0xa, 0x4e24, 0x5, @empty, 0x80000001}}, 0x6, 0xfff3}, 0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e60, 0xfffffff2, @empty}}, 0xffffec47, 0x9, 0xffff1896, 0x100, 0x25, 0x7fff}, 0x9c) 3.112475251s ago: executing program 4 (id=1362): r0 = mq_open(&(0x7f0000000000)='gact\x00', 0x40, 0x10, 0x0) read(r0, &(0x7f00000002c0)=""/56, 0x38) 2.906876647s ago: executing program 4 (id=1364): r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x34, r0, 0x1, 0x70bd2d, 0x25dfdbfd, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x8, 0x2, 0x0, 0x1, [{0x4}]}, @ETHTOOL_A_STRSET_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x20042845}, 0x0) 2.880258392s ago: executing program 0 (id=1365): r0 = dup(0xffffffffffffffff) socket(0xa, 0x3, 0xff) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3f}, @void, {@ipv6={0x86dd, @generic={0xc, 0x6, "370c89", 0x0, 0x2b, 0x1, @empty, @local}}}}, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x4370, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffc000/0x3000)=nil) quotactl$Q_QUOTAON(0xffffffff80000201, 0x0, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) 2.783272322s ago: executing program 2 (id=1366): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000480)=[@in6={0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, '\x00', 0x3e}, 0x7}]}, &(0x7f0000000240)=0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000280)=0x1c) 2.576659884s ago: executing program 4 (id=1368): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x1000001, 0x13, r0, 0x8cee000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x7, @ipv4={'\x00', '\xff\xff', @empty}, 0x106}, 0x1c) sendmmsg$inet(r1, &(0x7f0000001740)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000100)="0a3299", 0x3}], 0x1}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)="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", 0x1000}], 0x1}}, {{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="8bccce2195682e30d464a5182d", 0xd}], 0x1}}], 0x3, 0x4001) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ff2000/0xd000)=nil, 0xd000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000240)=0x40) 2.287742576s ago: executing program 4 (id=1370): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000080)={0x3, 0x0, 0x4, 0xffffffffffffffff, 0x8}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0xfffffffffffffffc, 0x0, 0x2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000240)={0x27800000000, 0x0, 0x1, 0xffffffffffffffff, 0x1}) 2.217208294s ago: executing program 1 (id=1371): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000280)={0x0, 0x4}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000800)=@sack_info={r1, 0x1, 0xe}, 0xc) 1.969062988s ago: executing program 4 (id=1373): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.current\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x6a855000) getrandom(&(0x7f0000000240)=""/286, 0xffffff9a, 0x0) madvise(&(0x7f0000000000/0x400000)=nil, 0x40001e, 0x15) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x19) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x3000) 1.755309627s ago: executing program 2 (id=1374): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000001c0)="d8df0f23b3b9ce000000b807000000ba000000000f301b8154fea900b9b60a000080320000c4e28ddc8dcd000000c182fd3f0000c8b950020000b801000000b9a6080000b800000100ba000000000f300f300fc79d53bf0000c4b9e16dc301012202", 0x62}], 0x1, 0x10, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000900)=[@text16={0x10, 0x0}], 0x1, 0x1, 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f00000000c0)={0x1f, 0x0, 0x27}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0xe340000000000000, 0x4, 0xb, 0x8, 0x18}) 1.355655061s ago: executing program 3 (id=1376): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x80b00, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fd3000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x40, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000580)={0x2, 0x0, @ioapic={0xeeee0000, 0xb, 0xfefffffb, 0xfffffffc, 0x0, [{0xc, 0xfc, 0x8, '\x00', 0xb4}, {0x83, 0x9, 0x7, '\x00', 0x4b}, {0xf9, 0x0, 0x7, '\x00', 0xd6}, {0x0, 0x5, 0x0, '\x00', 0x8}, {0x8, 0xd, 0x8}, {0x2, 0x5, 0x6, '\x00', 0xff}, {0x6, 0xe, 0x47, '\x00', 0x6}, {0x5, 0x90, 0x4, '\x00', 0xe9}, {0xe, 0x6, 0xa7, '\x00', 0x1}, {0x9, 0xcc, 0x16, '\x00', 0x5}, {0x1, 0x9, 0x15, '\x00', 0x8}, {0x0, 0x3, 0x9b, '\x00', 0x7}, {0x1, 0xca, 0x80, '\x00', 0x4}, {0x3, 0xf1, 0x6, '\x00', 0xb2}, {0x8, 0x4, 0x0, '\x00', 0xfd}, {0x6, 0x0, 0x4, '\x00', 0x9}, {0x7, 0x2, 0x4, '\x00', 0x3}, {0xee, 0x3, 0x4, '\x00', 0xff}, {0xf, 0x41, 0x6, '\x00', 0x1}, {0x9, 0x8, 0x54, '\x00', 0x39}, {0x1, 0x4, 0x4, '\x00', 0x6}, {0xd, 0x40, 0x7, '\x00', 0x4}, {0x5, 0xfd, 0x7, '\x00', 0x2}, {0x5, 0x6, 0xfa, '\x00', 0x40}]}}) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f00000007c0)={{0x1, 0x0, 0x80, {0x5000, 0xdddd1000}}, 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ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.287638153s ago: executing program 0 (id=1377): r0 = socket$nl_rdma(0x10, 0x3, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x42, &(0x7f0000000000)={0x77359400}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) recvfrom(r1, 0x0, 0x0, 0x20, 0x0, 0x0) 1.232647889s ago: executing program 2 (id=1378): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_PRE_FAULT_MEMORY(r2, 0xc040aed5, &(0x7f0000000000)={0x2000, 0x19c000}) ioctl$KVM_PRE_FAULT_MEMORY(r2, 0xc040aed5, &(0x7f0000000040)={0x3000, 0x114000}) 1.219463084s ago: executing program 1 (id=1379): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001840)={0x1, &(0x7f0000001880)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) socket$nl_audit(0x10, 0x3, 0x9) sendmmsg$inet(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000c80)="6321a1780e3fe8d9098f1f28f3c1f1895857b6b4afebba414b5998fa7c73702eb715d85b6a7709a53bf91325a9fbf7387371592c3533a8a34a28e9364405bb05cdeedb9ddfbe45a6933c33e5019991d691e8e8817a584f5392630d34c12a00aac5c546266df9fbb755447a0ff32acb32fc4b9c54b7fa15f82a9848478df5354f7158ece711c634aead9f427b8a3e580b3bd0920814473069f285753c945e0baa9072f76c542acf2986649075a243126f6d736b8bfa9a88672388eaa7902fc6c9a3c1b2781d", 0xc5}], 0x1}}], 0x1, 0x4085) read$FUSE(r0, &(0x7f0000003000)={0x2020}, 0x2020) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='memory.events.local\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040), 0x208e24b) fdatasync(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00000001c0)={0x30000018}) sendmsg$IPCTNL_MSG_CT_GET_DYING(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x6, 0x1, 0x101, 0x0, 0x0, {0xa, 0x0, 0x8}}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmmsg$inet(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000001380)=[{&(0x7f00000005c0)="9eba4b1774a8c6222a020a43319ec8c414c7d19ea3d37a0b2525d7c6f0f3c88e3e1466299db48e65019199d06dba9fbe2c8e4707aeff4a", 0x37}, {&(0x7f0000000e40)="019345281901feea2796672792078e26c4589969b4da64ee560f46b67297153d4bfde5593e4c4cb75ffba9367d64a1e699520cd41302b64405d178cb200510", 0x94}, {&(0x7f0000001940)="780e278554b8565472791db423794390b562919e974bb04647802eacc1bbfacd78ae34c70f458612474aae079e6f6fea62b8e1c19e76e133783e5c378b360dba128373010f99befabbcea1753d5ad9", 0x4f}], 0x3}}, {{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000001540)="9a", 0x1}], 0x1}}], 0x2, 0x8081) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, 0x0, r3, 0x0, 0x7f, 0xe) 967.609069ms ago: executing program 3 (id=1380): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x1000001, 0x13, r0, 0x8cee000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x7, @ipv4={'\x00', '\xff\xff', @empty}, 0x106}, 0x1c) sendmmsg$inet(r1, &(0x7f0000001740)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000100)="0a3299", 0x3}], 0x1}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)="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", 0x1000}], 0x1}}, {{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="8bccce2195682e30d464a5182d", 0xd}], 0x1}}], 0x3, 0x4001) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ff2000/0xd000)=nil, 0xd000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000240)=0x40) 784.582559ms ago: executing program 3 (id=1381): r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0xfffffffd, @empty}, 0x1c) r1 = dup(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x1298c2, 0x0) ftruncate(r2, 0x200004) pipe(0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='smaps_rollup\x00') fchdir(r3) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) sendfile(r1, r2, 0x0, 0x80001d00c0d1) 588.393859ms ago: executing program 3 (id=1382): syz_emit_ethernet(0x51e, &(0x7f0000000800)={@random="61fe71b72b5f", @link_local={0x17, 0x80, 0xc2, 0x2, 0x9, 0x1}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "d23396", 0x4e8, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, [{0x0, 0xa, "a78ce5400659808000000003004023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42c60a5c15b37adac15084dbaf736b41e5af1802"}, {0x0, 0x1, "000000000000000026000400"}, {0x18, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92324a7051e460a13ddde25a5b85b9d930914625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d036397a0acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb84619755403946b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d25551c2d9ebfc5dfc5a2a501b7e483de3f808895c5f4a1a2367bc591dd8b094822ff0822a18b79f7c5eba31fb68b2d734a6671e27182aee4df24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba42399907ccd0a562db212baa39eb8164e2400691057d3a05fecf894222a000023f5acaa556b9f30dc018090aa235a670670ffc5dc49dfb58d89310000000000"}, {0x0, 0xb, "17dcea46805d4809c20547406b18901b0aeff04c0300f3c75dc2d227a83b89483b1084743474671545e65eb2e9ac946a3f0e2bc4619f91394c02bcfbbb7d71138537d68f2d2c6393a9f3becd1a9f51a948b5b303f4f003"}, {0x21, 0x7, "fcc1876d4ec1876d4e6fa3ce2dfdb43a6f021659ff5c2d6b3d9363ed09bd9281c9fe68a3000000006f0000044e43e740e077e1d16212fb"}, {0x5, 0x14, "5e14f0e74d2d42cfb3f27fafb60845f90b6dfc2e37bc87c6905bbc94d33e1eb91a28105f543e868a8a53b360a9d33e2b1e26eb1d18065daa7628cf9ef083611c9f6ae2e1eb3d8bf9c6ab2642c4808288e62afbf03269f1f98aea6ab3beb5fdc5fdaabc2c676d8800871a6aa54155dea2d96967052cc7786d779b8353aac33a57d79b05613a12328f61129017fb632dbf04542188b196e213408c000000000000000000"}, {0x0, 0x5, "090000000900000036da018dff16e70b8b1400000000e18e88605aa6be1a02a326a6bce65f81ed"}, {0x18, 0xb, "3819d7a5106a69a76fefb89ca8147a3a5fe05cbbaa08eb1069e88fe0b6c1bc65c69b541330f7b4266cfa98f00ba343d5b5627e9cb13636a63a04cdb372407063eda325f2309652f6e3f7d77074c8d4b9ae0f247b520d4a"}, {0x22, 0xc, "f0a293582768b24614e37dc3b01e8c9e6eab5ee3b6602f6a815f761970d5fedc1ed76e957d725be44efc2501cab46de8759181b4b2af40829430886b39121ee22b036b5b6bbdefaf540b60a859f1beaa69c83cfbdfd39ac3775ded6013bba0"}, {0x0, 0x15, "04c08410047b118b01bda0bf0144182dc234da3f1acfdb05c29a418fbdbacffefc24ec3b2f370ff072bb46a26c72ea43882050b0c473430dbf0ab87eb30585aa2d4d809cbaf5e5c0cbfd2a8cbcd4aaa02027d0c4aa4f04f686658f788377d4d448308426a1ff652af9f8b5f6bdfcb6552af69130a0bafb692f06b245aa4730c704b645faf21b289d7aa3883e55536a17f97c9624a17b4c899fba45caa25f43c759f5bcdc50a5bfbb2451f216"}]}}}}}}, 0x0) 406.897135ms ago: executing program 3 (id=1383): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000040)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000040)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fd7000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000003680)={{0x0, 0x0, 0x80, {0x4000, 0x6000}}, 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syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000180)="660f388084000072baf80c66b860b4498c66efbafc0c66b80e00000066ef64f30fc7b000100f850100f30fc7b1030066b9800000c00f326635000400000f30d2bc0a000f23c80f21f86635040040000f23f8b8f4008ee0", 0x57}], 0x1, 0x48, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x4000890}, 0x4000) ioctl$KVM_RUN(r2, 0xae80, 0x0) 214.828891ms ago: executing program 0 (id=1384): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000400)=0x9, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x9, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x10}}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x7, @ipv4={'\x00', '\xff\xff', @empty}, 0x4c}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vlan0\x00', 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000000000)={0x0, 0xfffffe3d, &(0x7f0000000280)={&(0x7f0000001840)=ANY=[], 0x1208}, 0x1, 0x0, 0x0, 0x20000000}, 0x400c005) sendmsg$AUDIT_TTY_SET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000180)={0x18, 0x3f9, 0x0, 0x70bd2b, 0x25dfdbfe, {0x1, 0x1}}, 0x18}, 0x1, 0x0, 0x0, 0x20000000}, 0x90) 116.817542ms ago: executing program 2 (id=1385): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x100, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000200)=0x1b) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) ioctl$TCXONC(r1, 0x540a, 0x2) 13.427239ms ago: executing program 2 (id=1386): r0 = mq_open(0x0, 0x42, 0x1f0, 0x0) mq_timedsend(r0, 0x0, 0x0, 0x0, 0x0) mq_unlink(&(0x7f0000000000)='eth0\x00') close(r0) 9.366012ms ago: executing program 3 (id=1387): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, 0x0}], 0x1, 0x4, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000200)="f7790066baa00066b8706b4242ef66ba420066b8e20066ef0f29902cbb000066bad004ec666666440f38826b410f7842280f07b8010000000f01d9c4033921820f47a753fd", 0x45}], 0x1, 0x43, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000500)=@arm64={0x7, 0x3, 0xff, '\x00', 0x56}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 0s ago: executing program 1 (id=1388): r0 = open(&(0x7f00000001c0)='./bus\x00', 0x4c27e, 0x2) fallocate(r0, 0x0, 0x0, 0x1000f4) sendfile(r0, r0, 0x0, 0x800000a1a) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x2000) kernel console output (not intermixed with test programs): 1] fuse: Bad value for 'fd' [ 250.836871][ T8205] geneve2: entered promiscuous mode [ 251.165681][ T5894] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 251.423321][ T5894] usb 3-1: Using ep0 maxpacket: 16 [ 251.587118][ T8207] netlink: 96 bytes leftover after parsing attributes in process `syz.4.688'. [ 251.623064][ T8223] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 251.638731][ T8223] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 251.671612][ T5894] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 251.734829][ T5894] usb 3-1: config 0 has no interfaces? [ 251.740352][ T5894] usb 3-1: New USB device found, idVendor=045e, idProduct=05da, bcdDevice= 0.00 [ 251.802776][ T5894] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 251.871421][ T5894] usb 3-1: config 0 descriptor?? [ 252.190860][ T8205] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 252.223519][ T8205] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 252.326379][ T5894] usb 3-1: USB disconnect, device number 25 [ 253.041071][ T8231] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 253.087892][ T8231] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 253.301929][ T8231] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 253.319830][ T8231] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 253.329841][ T30] kauditd_printk_skb: 39 callbacks suppressed [ 253.329859][ T30] audit: type=1326 audit(1759962997.013:2071): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8230 comm="syz.0.697" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2a6078eec9 code=0x0 [ 253.405870][ T8236] netlink: 'syz.4.700': attribute type 1 has an invalid length. [ 253.630887][ T8241] netlink: 8 bytes leftover after parsing attributes in process `syz.4.700'. [ 253.777199][ T8249] bond_slave_0: entered promiscuous mode [ 253.783124][ T8249] bond_slave_1: entered promiscuous mode [ 253.809340][ T8249] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 253.834488][ T8249] bond_slave_0: left promiscuous mode [ 253.840099][ T8249] bond_slave_1: left promiscuous mode [ 253.943383][ T24] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 254.108029][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 255, changing to 7 [ 254.128331][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x85 has invalid maxpacket 59388, setting to 1024 [ 254.177286][ T24] usb 3-1: New USB device found, idVendor=2040, idProduct=1605, bcdDevice= a.94 [ 254.197639][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 254.219652][ T24] usb 3-1: config 0 descriptor?? [ 254.448291][ T24] usb 3-1: USB disconnect, device number 26 [ 254.483635][ T5894] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 254.655615][ T5894] usb 4-1: config 0 has an invalid interface number: 11 but max is 0 [ 254.676324][ T5894] usb 4-1: config 0 has no interface number 0 [ 254.698530][ T8236] syz.4.700 (8236): drop_caches: 2 [ 254.699844][ T5894] usb 4-1: config 0 interface 11 has no altsetting 0 [ 254.711442][ T5894] usb 4-1: New USB device found, idVendor=06cd, idProduct=010f, bcdDevice=d5.1b [ 254.722028][ T5894] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 254.743027][ T5894] usb 4-1: config 0 descriptor?? [ 254.787818][ T5894] keyspan 4-1:0.11: Keyspan 2 port adapter converter detected [ 254.800950][ T5894] keyspan 4-1:0.11: found no endpoint descriptor for endpoint 87 [ 254.820211][ T5894] keyspan 4-1:0.11: found no endpoint descriptor for endpoint 7 [ 254.836227][ T5894] keyspan 4-1:0.11: found no endpoint descriptor for endpoint 81 [ 254.845802][ T5894] keyspan 4-1:0.11: found no endpoint descriptor for endpoint 82 [ 254.854466][ T5894] keyspan 4-1:0.11: found no endpoint descriptor for endpoint 1 [ 254.862302][ T5894] keyspan 4-1:0.11: found no endpoint descriptor for endpoint 2 [ 254.883567][ T5894] keyspan 4-1:0.11: found no endpoint descriptor for endpoint 85 [ 254.891892][ T5894] keyspan 4-1:0.11: found no endpoint descriptor for endpoint 5 [ 254.908561][ T5894] usb 4-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 254.930651][ T5894] keyspan 4-1:0.11: found no endpoint descriptor for endpoint 83 [ 254.939218][ T5894] keyspan 4-1:0.11: found no endpoint descriptor for endpoint 84 [ 254.948166][ T5894] keyspan 4-1:0.11: found no endpoint descriptor for endpoint 3 [ 254.956135][ T5894] keyspan 4-1:0.11: found no endpoint descriptor for endpoint 4 [ 254.965308][ T5894] keyspan 4-1:0.11: found no endpoint descriptor for endpoint 86 [ 254.973833][ T5894] keyspan 4-1:0.11: found no endpoint descriptor for endpoint 6 [ 254.986805][ T5894] usb 4-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 255.017324][ T5894] usb 4-1: USB disconnect, device number 22 [ 255.052435][ T5894] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 255.090288][ T5894] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 255.126048][ T5894] keyspan 4-1:0.11: device disconnected [ 255.165727][ T24] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 255.374925][ T24] usb 5-1: Using ep0 maxpacket: 16 [ 255.385412][ T24] usb 5-1: unable to get BOS descriptor or descriptor too short [ 255.401494][ T24] usb 5-1: config 13 has an invalid interface number: 50 but max is 0 [ 255.410822][ T24] usb 5-1: config 13 has an invalid descriptor of length 0, skipping remainder of the config [ 255.433805][ T24] usb 5-1: config 13 has no interface number 0 [ 255.444098][ T24] usb 5-1: config 13 interface 50 altsetting 167 bulk endpoint 0x88 has invalid maxpacket 16 [ 255.461254][ T24] usb 5-1: config 13 interface 50 altsetting 167 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 255.474822][ T24] usb 5-1: config 13 interface 50 has no altsetting 0 [ 255.490993][ T24] usb 5-1: New USB device found, idVendor=1aca, idProduct=b28e, bcdDevice=92.32 [ 255.502369][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 255.512181][ T24] usb 5-1: Product: syz [ 255.516811][ T24] usb 5-1: Manufacturer: syz [ 255.521611][ T24] usb 5-1: SerialNumber: syz [ 255.544451][ T8258] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 255.712050][ T8268] loop8: detected capacity change from 0 to 8 [ 255.724952][ T8268] Dev loop8: unable to read RDB block 8 [ 255.730657][ T8268] loop8: unable to read partition table [ 255.744483][ T8268] loop8: partition table beyond EOD, truncated [ 255.760857][ T8268] loop_reread_partitions: partition scan of loop8 (被x^> ) failed (rc=-5) [ 255.898845][ T24] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 255.916707][ T24] usb 5-1: MIDIStreaming interface descriptor not found [ 256.074952][ T24] usb 5-1: USB disconnect, device number 26 [ 256.129502][ T8276] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 256.168753][ T8278] netlink: 36 bytes leftover after parsing attributes in process `syz.0.714'. [ 256.180461][ T8276] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 256.271881][ T5879] udevd[5879]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:13.50/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 256.556676][ T8285] usb usb8: usbfs: process 8285 (syz.3.716) did not claim interface 0 before use [ 256.598700][ T8285] usb usb8: usbfs: process 8285 (syz.3.716) did not claim interface 0 before use [ 256.717037][ T8292] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 256.766957][ T8292] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 256.787344][ T8295] netlink: 16 bytes leftover after parsing attributes in process `syz.4.718'. [ 257.279974][ T8304] syzkaller1: entered promiscuous mode [ 257.326254][ T8304] syzkaller1: entered allmulticast mode [ 257.383708][ T30] audit: type=1326 audit(1759963001.063:2072): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8298 comm="syz.4.720" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6407d8eec9 code=0x0 [ 257.437838][ T8305] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 257.448296][ T8306] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 257.466310][ T8306] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 257.494306][ T8305] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 258.223755][ T24] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 258.431463][ T24] usb 3-1: New USB device found, idVendor=056e, idProduct=4010, bcdDevice=20.1c [ 258.446112][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 258.482650][ T24] usb 3-1: config 0 descriptor?? [ 259.296400][ T8315] loop8: detected capacity change from 0 to 8 [ 259.356947][ T8315] Dev loop8: unable to read RDB block 8 [ 259.362597][ T8315] loop8: unable to read partition table [ 259.441567][ T8315] loop8: partition table beyond EOD, truncated [ 259.543301][ T8315] loop_reread_partitions: partition scan of loop8 (被x^> ) failed (rc=-5) [ 259.637729][ T24] pegasus 3-1:0.0: probe with driver pegasus failed with error -32 [ 259.665151][ T8317] loop2: detected capacity change from 0 to 7 [ 259.687388][ T8317] loop2: [ 259.690405][ T8317] loop2: partition table partially beyond EOD, truncated [ 260.734001][ T5843] usb 5-1: new high-speed USB device number 27 using dummy_hcd [ 261.048770][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 261.057574][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 261.070778][ T8340] netlink: 16 bytes leftover after parsing attributes in process `syz.0.732'. [ 261.209158][ T5843] usb 5-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 261.220701][ T5843] usb 5-1: config 27 has 0 interfaces, different from the descriptor's value: 1 [ 261.249859][ T5843] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 261.340571][ T5843] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 261.609783][ T8349] netlink: 8 bytes leftover after parsing attributes in process `syz.0.734'. [ 261.637846][ T8349] input: syz0 as /devices/virtual/input/input13 [ 262.247931][ T9] usb 3-1: USB disconnect, device number 27 [ 262.854393][ T9] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 262.942027][ T8363] loop2: detected capacity change from 0 to 7 [ 262.987016][ T8365] loop8: detected capacity change from 0 to 8 [ 262.994264][ T8363] loop2: [ 263.003375][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 263.009101][ T8363] loop2: partition table partially beyond EOD, truncated [ 263.012430][ T9] usb 3-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 263.031864][ T8365] Dev loop8: unable to read RDB block 8 [ 263.038527][ T9] usb 3-1: config 0 interface 0 altsetting 16 has an endpoint descriptor with address 0x97, changing to 0x87 [ 263.060141][ T8365] loop8: unable to read partition table [ 263.076069][ T9] usb 3-1: config 0 interface 0 altsetting 16 endpoint 0x87 has invalid wMaxPacketSize 0 [ 263.089875][ T8365] loop8: partition table beyond EOD, truncated [ 263.107134][ T8365] loop_reread_partitions: partition scan of loop8 (被x^> ) failed (rc=-5) [ 263.127118][ T9] usb 3-1: config 0 interface 0 altsetting 16 has 2 endpoint descriptors, different from the interface descriptor's value: 5 [ 263.217603][ T9] usb 3-1: config 0 interface 0 has no altsetting 0 [ 263.287290][ T9] usb 3-1: New USB device found, idVendor=044f, idProduct=b65d, bcdDevice= 0.00 [ 263.325470][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 263.352040][ T9] usb 3-1: config 0 descriptor?? [ 264.447791][ T8384] loop4: detected capacity change from 0 to 2560 [ 264.472017][ T5880] buffer_io_error: 7 callbacks suppressed [ 264.472040][ T5880] Buffer I/O error on dev loop4, logical block 0, async page read [ 264.516074][ T5880] Buffer I/O error on dev loop4, logical block 0, async page read [ 264.573946][ T5880] Buffer I/O error on dev loop4, logical block 0, async page read [ 264.639682][ T8388] loop2: detected capacity change from 0 to 7 [ 264.649435][ T8386] Buffer I/O error on dev loop4, logical block 0, lost async page write [ 264.664075][ T8386] Buffer I/O error on dev loop4, logical block 1, lost async page write [ 264.674966][ T8386] Buffer I/O error on dev loop4, logical block 2, lost async page write [ 264.700457][ T8386] Buffer I/O error on dev loop4, logical block 3, lost async page write [ 264.736730][ T5843] usb 5-1: USB disconnect, device number 27 [ 264.805353][ T8388] Dev loop2: unable to read RDB block 7 [ 264.811347][ T8386] Buffer I/O error on dev loop4, logical block 4, lost async page write [ 264.822787][ T8386] Buffer I/O error on dev loop4, logical block 5, lost async page write [ 264.837925][ T8386] Buffer I/O error on dev loop4, logical block 6, lost async page write [ 264.904563][ T8388] loop2: AHDI p1 p2 p3 [ 264.950052][ T8388] loop2: partition table partially beyond EOD, truncated [ 264.963722][ T8388] loop2: p1 start 1818582900 is beyond EOD, truncated [ 264.971927][ T8388] loop2: p3 start 335544320 is beyond EOD, truncated [ 265.810487][ T8398] input: syz0 as /devices/virtual/input/input14 [ 265.830086][ T8399] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 265.843334][ T5894] usb 5-1: new high-speed USB device number 28 using dummy_hcd [ 266.123558][ T8399] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 266.183272][ T5894] usb 5-1: Using ep0 maxpacket: 32 [ 266.216204][ T5894] usb 5-1: config 0 has an invalid interface number: 51 but max is 0 [ 266.255859][ T5894] usb 5-1: config 0 has no interface number 0 [ 266.308630][ T9] usbhid 3-1:0.0: can't add hid device: -71 [ 266.336363][ T5894] usb 5-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 266.361835][ T5894] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 266.370975][ T9] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 266.413866][ T5894] usb 5-1: Product: syz [ 266.472785][ T5894] usb 5-1: Manufacturer: syz [ 266.489633][ T9] usb 3-1: USB disconnect, device number 28 [ 266.524032][ T5894] usb 5-1: SerialNumber: syz [ 266.538611][ T8405] loop2: detected capacity change from 0 to 7 [ 266.558897][ T5880] Dev loop2: unable to read RDB block 7 [ 266.567188][ T5880] loop2: AHDI p1 p2 p3 [ 266.581327][ T8403] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=3070988179 (3070988179 ns) > initial count (1876204212 ns). Using initial count to start timer. [ 266.595772][ T5894] usb 5-1: config 0 descriptor?? [ 266.604069][ T5880] loop2: partition table partially beyond EOD, truncated [ 266.626600][ T5880] loop2: p1 start 1818582900 is beyond EOD, truncated [ 266.637587][ T5894] quatech2 5-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 266.644340][ T5880] loop2: p3 start 335544320 is beyond EOD, truncated [ 266.670071][ T8405] Dev loop2: unable to read RDB block 7 [ 266.676044][ T8405] loop2: AHDI p1 p2 p3 [ 266.687308][ T8405] loop2: partition table partially beyond EOD, truncated [ 266.717265][ T8405] loop2: p1 start 1818582900 is beyond EOD, truncated [ 266.727755][ T8405] loop2: p3 start 335544320 is beyond EOD, truncated [ 266.824980][ T8393] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 266.844945][ T8393] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 266.858903][ T8393] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 266.897207][ T8393] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 266.936075][ T8410] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 267.006452][ T8410] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 267.007176][ T8393] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 267.034816][ T8393] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 267.053863][ T8393] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 267.064716][ T8410] netlink: 40 bytes leftover after parsing attributes in process `syz.0.753'. [ 267.064764][ T8393] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 267.086264][ T8393] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 267.097410][ T8393] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 267.104969][ T8413] bond5: down delay (8) is not a multiple of miimon (5), value rounded to 5 ms [ 267.114372][ T8413] bond5: peer notification delay (237) is not a multiple of miimon (5), value rounded to 235 ms [ 267.125982][ T8413] bond5: entered promiscuous mode [ 267.131514][ T8413] 8021q: adding VLAN 0 to HW filter on device bond5 [ 267.161459][ T8417] netlink: 'syz.3.756': attribute type 4 has an invalid length. [ 267.178989][ T5894] usb 5-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 267.210388][ T5894] usb 5-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 267.472746][ T8426] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 267.488148][ T8426] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 267.560568][ C0] usb 5-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 267.563230][ T43] usb 5-1: USB disconnect, device number 28 [ 267.605332][ T43] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 267.902876][ T43] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 267.948378][ T43] quatech2 5-1:0.51: device disconnected [ 268.081880][ T8431] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 268.281861][ T8434] netlink: 8 bytes leftover after parsing attributes in process `syz.2.762'. [ 268.555022][ T8443] netlink: 'syz.4.763': attribute type 21 has an invalid length. [ 268.562864][ T8443] netlink: 128 bytes leftover after parsing attributes in process `syz.4.763'. [ 268.572100][ T8443] netlink: 3 bytes leftover after parsing attributes in process `syz.4.763'. [ 268.592315][ T8443] xt_hashlimit: max too large, truncated to 1048576 [ 268.651044][ T30] audit: type=1326 audit(1759963012.273:2073): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8437 comm="syz.4.763" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6407d8eec9 code=0x7ffc0000 [ 268.738466][ T8447] loop8: detected capacity change from 0 to 8 [ 268.763186][ T30] audit: type=1326 audit(1759963012.273:2074): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8437 comm="syz.4.763" exe="/root/syz-executor" sig=0 arch=c000003e syscall=258 compat=0 ip=0x7f6407d8eec9 code=0x7ffc0000 [ 268.765079][ T8447] Dev loop8: unable to read RDB block 8 [ 268.793826][ T8447] loop8: unable to read partition table [ 268.800167][ T8447] loop8: partition table beyond EOD, truncated [ 268.807629][ T8447] loop_reread_partitions: partition scan of loop8 (被x^> ) failed (rc=-5) [ 269.004408][ T30] audit: type=1326 audit(1759963012.273:2075): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8437 comm="syz.4.763" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6407d8eec9 code=0x7ffc0000 [ 269.159604][ T8451] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 269.170908][ T30] audit: type=1326 audit(1759963012.273:2076): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8437 comm="syz.4.763" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f6407d8eec9 code=0x7ffc0000 [ 269.281601][ T8451] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 269.369883][ T30] audit: type=1326 audit(1759963012.273:2077): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8437 comm="syz.4.763" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6407d8eec9 code=0x7ffc0000 [ 269.396605][ T30] audit: type=1326 audit(1759963012.273:2078): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8437 comm="syz.4.763" exe="/root/syz-executor" sig=0 arch=c000003e syscall=54 compat=0 ip=0x7f6407d8eec9 code=0x7ffc0000 [ 269.424281][ T30] audit: type=1326 audit(1759963012.293:2079): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8437 comm="syz.4.763" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6407d8eec9 code=0x7ffc0000 [ 269.446884][ T30] audit: type=1326 audit(1759963012.293:2080): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8437 comm="syz.4.763" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f6407d8eec9 code=0x7ffc0000 [ 269.479056][ T30] audit: type=1326 audit(1759963012.293:2081): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8437 comm="syz.4.763" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6407d8eec9 code=0x7ffc0000 [ 269.501493][ T30] audit: type=1326 audit(1759963012.293:2082): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8437 comm="syz.4.763" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7f6407d8eec9 code=0x7ffc0000 [ 269.667064][ T5916] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 269.946328][ T5916] usb 3-1: Using ep0 maxpacket: 32 [ 269.977997][ T5916] usb 3-1: config 0 has an invalid interface number: 184 but max is 0 [ 269.997718][ T5916] usb 3-1: config 0 has no interface number 0 [ 270.010358][ T5916] usb 3-1: config 0 interface 184 has no altsetting 0 [ 270.024720][ T5916] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 270.092223][ T5916] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 270.124979][ T5916] usb 3-1: Product: syz [ 270.148994][ T5916] usb 3-1: Manufacturer: syz [ 270.158620][ T5916] usb 3-1: SerialNumber: syz [ 270.175574][ T5916] usb 3-1: config 0 descriptor?? [ 270.209714][ T5916] smsc75xx v1.0.0 [ 270.437529][ T8456] bond5: down delay (8) is not a multiple of miimon (5), value rounded to 5 ms [ 270.479554][ T8456] bond5: peer notification delay (237) is not a multiple of miimon (5), value rounded to 235 ms [ 270.554271][ T8456] bond5: entered promiscuous mode [ 270.570201][ T8456] 8021q: adding VLAN 0 to HW filter on device bond5 [ 270.823622][ T5916] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 270.835918][ T5916] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 270.866847][ T8467] netlink: 'syz.0.772': attribute type 4 has an invalid length. [ 271.067394][ T8452] ip6erspan0: entered promiscuous mode [ 271.075824][ T8452] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 271.084788][ T8452] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 271.146710][ T5916] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000010: -71 [ 271.158293][ T5916] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read HW_CFG: -71 [ 271.170067][ T5916] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 271.180392][ T5916] smsc75xx 3-1:0.184: probe with driver smsc75xx failed with error -71 [ 271.206741][ T5916] usb 3-1: USB disconnect, device number 29 [ 271.213322][ T5901] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 271.375529][ T5901] usb 5-1: config 220 has an invalid interface number: 76 but max is 2 [ 271.393187][ T5901] usb 5-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 271.413198][ T5901] usb 5-1: config 220 has no interface number 2 [ 271.423548][ T5901] usb 5-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 271.484588][ T5901] usb 5-1: config 220 interface 0 has no altsetting 0 [ 271.525550][ T5901] usb 5-1: config 220 interface 76 has no altsetting 0 [ 271.543153][ T5901] usb 5-1: config 220 interface 1 has no altsetting 0 [ 271.554897][ T5901] usb 5-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 271.577926][ T8474] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 271.583157][ T5901] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 271.592596][ T8474] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 271.603452][ T5901] usb 5-1: Product: syz [ 271.607718][ T5901] usb 5-1: Manufacturer: syz [ 271.612364][ T5901] usb 5-1: SerialNumber: syz [ 271.871821][ T8471] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 271.914169][ T8471] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 271.964775][ T5901] usb 5-1: selecting invalid altsetting 0 [ 271.991845][ T5901] uvcvideo 5-1:220.0: Found UVC 7.01 device syz (8086:0b07) [ 271.994651][ T8480] loop8: detected capacity change from 0 to 8 [ 272.021399][ T6759] Dev loop8: unable to read RDB block 8 [ 272.022788][ T5901] uvcvideo 5-1:220.0: No valid video chain found. [ 272.033249][ T6759] loop8: unable to read partition table [ 272.047318][ T6759] loop8: partition table beyond EOD, truncated [ 272.060924][ T5901] usb 5-1: selecting invalid altsetting 0 [ 272.071358][ T8480] Dev loop8: unable to read RDB block 8 [ 272.082080][ T5901] usbtest 5-1:220.1: probe with driver usbtest failed with error -22 [ 272.090760][ T8480] loop8: unable to read partition table [ 272.091226][ T8480] loop8: partition table beyond EOD, truncated [ 272.091273][ T8480] loop_reread_partitions: partition scan of loop8 (被x^> ) failed (rc=-5) [ 272.179163][ T5901] usb 5-1: USB disconnect, device number 29 [ 272.342038][ T8494] netlink: 8 bytes leftover after parsing attributes in process `syz.1.782'. [ 272.373065][ T8494] netlink: 20 bytes leftover after parsing attributes in process `syz.1.782'. [ 272.860579][ T8509] netlink: 'syz.1.788': attribute type 1 has an invalid length. [ 274.609182][ T8527] snd_dummy snd_dummy.0: control 0:0:0:syz0:0 is already present [ 274.731741][ T8528] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 274.743449][ T8528] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 275.052819][ T8532] loop8: detected capacity change from 0 to 8 [ 275.120023][ T8532] Dev loop8: unable to read RDB block 8 [ 275.130030][ T8532] loop8: unable to read partition table [ 275.147603][ T8532] loop8: partition table beyond EOD, truncated [ 275.166880][ T8532] loop_reread_partitions: partition scan of loop8 (被x^> ) failed (rc=-5) [ 275.237208][ T8538] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 275.246907][ T8538] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 276.024839][ T8546] netlink: 8 bytes leftover after parsing attributes in process `syz.4.798'. [ 277.847566][ T8562] netlink: 'syz.4.803': attribute type 1 has an invalid length. [ 278.858147][ T30] kauditd_printk_skb: 29 callbacks suppressed [ 278.858167][ T30] audit: type=1326 audit(1759963022.543:2112): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8573 comm="syz.2.807" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c9818eec9 code=0x7ffc0000 [ 278.904339][ T30] audit: type=1326 audit(1759963022.543:2113): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8573 comm="syz.2.807" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c9818eec9 code=0x7ffc0000 [ 278.933234][ T30] audit: type=1326 audit(1759963022.583:2114): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8573 comm="syz.2.807" exe="/root/syz-executor" sig=0 arch=c000003e syscall=308 compat=0 ip=0x7f0c9818eec9 code=0x7ffc0000 [ 279.723854][ T8574] loop8: detected capacity change from 0 to 8 [ 279.743544][ T8574] Dev loop8: unable to read RDB block 8 [ 279.749205][ T8574] loop8: unable to read partition table [ 279.754863][ T30] audit: type=1326 audit(1759963022.583:2115): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8573 comm="syz.2.807" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c9818eec9 code=0x7ffc0000 [ 279.754917][ T30] audit: type=1326 audit(1759963022.583:2116): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8573 comm="syz.2.807" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c9818eec9 code=0x7ffc0000 [ 279.863856][ T30] audit: type=1326 audit(1759963022.583:2117): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8573 comm="syz.2.807" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c9818eec9 code=0x7ffc0000 [ 279.886410][ T8574] loop8: partition table beyond EOD, truncated [ 279.886456][ T8574] loop_reread_partitions: partition scan of loop8 (被x^> ) failed (rc=-5) [ 280.000063][ T30] audit: type=1326 audit(1759963022.583:2118): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8573 comm="syz.2.807" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c9818eec9 code=0x7ffc0000 [ 280.029550][ T30] audit: type=1326 audit(1759963022.583:2119): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8573 comm="syz.2.807" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f0c9818eec9 code=0x7ffc0000 [ 280.030453][ T8592] FAULT_INJECTION: forcing a failure. [ 280.030453][ T8592] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 280.067140][ T30] audit: type=1326 audit(1759963022.583:2120): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8573 comm="syz.2.807" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c9818eec9 code=0x7ffc0000 [ 280.312653][ T30] audit: type=1326 audit(1759963022.583:2121): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8573 comm="syz.2.807" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c9818eec9 code=0x7ffc0000 [ 280.338915][ T8592] CPU: 0 UID: 0 PID: 8592 Comm: syz.0.812 Not tainted syzkaller #0 PREEMPT(full) [ 280.338945][ T8592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 280.338958][ T8592] Call Trace: [ 280.338966][ T8592] [ 280.338974][ T8592] dump_stack_lvl+0x189/0x250 [ 280.339001][ T8592] ? __pfx____ratelimit+0x10/0x10 [ 280.339023][ T8592] ? __pfx_dump_stack_lvl+0x10/0x10 [ 280.339046][ T8592] ? __pfx__printk+0x10/0x10 [ 280.339067][ T8592] ? __might_fault+0xb0/0x130 [ 280.339108][ T8592] should_fail_ex+0x414/0x560 [ 280.339139][ T8592] _copy_to_iter+0x1de/0x1790 [ 280.339169][ T8592] ? __pfx___might_resched+0x10/0x10 [ 280.339207][ T8592] ? __pfx__copy_to_iter+0x10/0x10 [ 280.339237][ T8592] ? folio_mark_accessed+0x3d8/0x8b0 [ 280.339267][ T8592] ? __pfx_folio_mark_accessed+0x10/0x10 [ 280.339292][ T8592] ? page_copy_sane+0x4e/0x280 [ 280.339324][ T8592] copy_page_to_iter+0x10c/0x1c0 [ 280.339367][ T8592] shmem_file_read_iter+0x55e/0x930 [ 280.339415][ T8592] do_iter_readv_writev+0x620/0x8c0 [ 280.339453][ T8592] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 280.339495][ T8592] ? rw_verify_area+0x2a6/0x4d0 [ 280.339534][ T8592] vfs_readv+0x253/0x850 [ 280.339561][ T8592] ? __pfx_vfs_readv+0x10/0x10 [ 280.339598][ T8592] ? __fget_files+0x2a/0x420 [ 280.339621][ T8592] ? __fget_files+0x3a0/0x420 [ 280.339639][ T8592] ? __fget_files+0x2a/0x420 [ 280.339667][ T8592] __x64_sys_preadv+0x197/0x2a0 [ 280.339702][ T8592] ? __pfx___x64_sys_preadv+0x10/0x10 [ 280.339752][ T8592] ? do_syscall_64+0xbe/0xfa0 [ 280.339788][ T8592] do_syscall_64+0xfa/0xfa0 [ 280.339808][ T8592] ? lockdep_hardirqs_on+0x9c/0x150 [ 280.339848][ T8592] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 280.339869][ T8592] ? clear_bhb_loop+0x60/0xb0 [ 280.339896][ T8592] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 280.339917][ T8592] RIP: 0033:0x7f2a6078eec9 [ 280.339937][ T8592] 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 [ 280.339959][ T8592] RSP: 002b:00007f2a61577038 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 280.339979][ T8592] RAX: ffffffffffffffda RBX: 00007f2a609e5fa0 RCX: 00007f2a6078eec9 [ 280.339993][ T8592] RDX: 0000000000000001 RSI: 00002000000015c0 RDI: 0000000000000004 [ 280.340005][ T8592] RBP: 00007f2a61577090 R08: 0000000000000000 R09: 0000000000000000 [ 280.340017][ T8592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 280.340028][ T8592] R13: 00007f2a609e6038 R14: 00007f2a609e5fa0 R15: 00007f2a60b0fa28 [ 280.340058][ T8592] [ 280.906273][ T8602] bridge0: entered promiscuous mode [ 281.087272][ T8608] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 281.099518][ T8608] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 282.084545][ T8625] loop2: detected capacity change from 0 to 7 [ 282.124675][ T8625] loop2: [ 282.127703][ T8625] loop2: partition table partially beyond EOD, truncated [ 282.533548][ T8637] netlink: 8 bytes leftover after parsing attributes in process `syz.3.826'. [ 282.550421][ T8635] netlink: 16 bytes leftover after parsing attributes in process `syz.4.825'. [ 283.004932][ T43] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 283.087211][ T8645] netdevsim netdevsim4 netdevsim0: entered promiscuous mode [ 283.099097][ T8645] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 283.302502][ T43] usb 4-1: Using ep0 maxpacket: 16 [ 283.322250][ T43] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 170, changing to 11 [ 283.336276][ T43] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 41705, setting to 1024 [ 283.359541][ T43] usb 4-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=7b.55 [ 283.369028][ T43] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 283.377081][ T43] usb 4-1: Product: syz [ 283.381592][ T43] usb 4-1: Manufacturer: syz [ 283.386574][ T43] usb 4-1: SerialNumber: syz [ 283.441594][ T43] usb 4-1: config 0 descriptor?? [ 283.484047][ T43] usb 4-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 283.578428][ T8652] netlink: 'syz.4.832': attribute type 4 has an invalid length. [ 283.673781][ T43] usb 4-1: USB disconnect, device number 23 [ 283.673842][ T6723] usb 4-1: Failed to submit usb control message: -71 [ 283.699812][ T6723] usb 4-1: unable to send the bmi data to the device: -71 [ 283.715080][ T6723] usb 4-1: unable to get target info from device [ 283.721630][ T6723] usb 4-1: could not get target info (-71) [ 283.729344][ T6723] usb 4-1: could not probe fw (-71) [ 283.797341][ T8656] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 283.806741][ T8656] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 284.172279][ T8660] bond_slave_0: entered promiscuous mode [ 284.178073][ T8660] bond_slave_1: entered promiscuous mode [ 284.194334][ T24] usb 5-1: new high-speed USB device number 30 using dummy_hcd [ 284.213558][ T8660] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 284.255453][ T8660] bond_slave_0: left promiscuous mode [ 284.260953][ T8660] bond_slave_1: left promiscuous mode [ 284.355466][ T24] usb 5-1: Using ep0 maxpacket: 16 [ 284.371093][ T24] usb 5-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice=10.00 [ 284.384886][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 284.393620][ T24] usb 5-1: Product: syz [ 284.397858][ T24] usb 5-1: Manufacturer: syz [ 284.413993][ T24] usb 5-1: SerialNumber: syz [ 284.450372][ T24] usb 5-1: config 0 descriptor?? [ 284.490629][ T24] ftdi_sio 5-1:0.0: FTDI USB Serial Device converter detected [ 284.526187][ T24] usb 5-1: Detected FT-X [ 284.526809][ T8664] netlink: 16 bytes leftover after parsing attributes in process `syz.3.837'. [ 284.710964][ T24] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 285.135565][ T24] usb 5-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 285.341232][ T24] usb 5-1: USB disconnect, device number 30 [ 285.442740][ T24] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 285.459945][ T24] ftdi_sio 5-1:0.0: device disconnected [ 286.612148][ T8693] binder: 8689:8693 ioctl c0306201 0 returned -14 [ 286.619153][ T8693] binder: 8689:8693 ioctl c00c6211 0 returned -14 [ 286.651383][ T8694] loop8: detected capacity change from 0 to 8 [ 286.661945][ T8694] Dev loop8: unable to read RDB block 8 [ 286.688221][ T8694] loop8: unable to read partition table [ 286.708757][ T8694] loop8: partition table beyond EOD, truncated [ 286.719560][ T8694] loop_reread_partitions: partition scan of loop8 (被x^> ) failed (rc=-5) [ 287.177391][ T8705] FAULT_INJECTION: forcing a failure. [ 287.177391][ T8705] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 287.286247][ T8705] CPU: 1 UID: 0 PID: 8705 Comm: syz.3.849 Not tainted syzkaller #0 PREEMPT(full) [ 287.286279][ T8705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 287.286293][ T8705] Call Trace: [ 287.286303][ T8705] [ 287.286312][ T8705] dump_stack_lvl+0x189/0x250 [ 287.286342][ T8705] ? __pfx____ratelimit+0x10/0x10 [ 287.286369][ T8705] ? __pfx_dump_stack_lvl+0x10/0x10 [ 287.286394][ T8705] ? __pfx__printk+0x10/0x10 [ 287.286417][ T8705] ? __might_fault+0xb0/0x130 [ 287.286461][ T8705] should_fail_ex+0x414/0x560 [ 287.286494][ T8705] _copy_from_user+0x2d/0xb0 [ 287.286517][ T8705] ___sys_sendmsg+0x158/0x2a0 [ 287.286548][ T8705] ? __pfx____sys_sendmsg+0x10/0x10 [ 287.286621][ T8705] ? __might_fault+0xb0/0x130 [ 287.286663][ T8705] __sys_sendmmsg+0x227/0x430 [ 287.286696][ T8705] ? __pfx___sys_sendmmsg+0x10/0x10 [ 287.286733][ T8705] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 287.286790][ T8705] ? ksys_write+0x22a/0x250 [ 287.286825][ T8705] ? __pfx_ksys_write+0x10/0x10 [ 287.286862][ T8705] __x64_sys_sendmmsg+0xa0/0xc0 [ 287.286892][ T8705] do_syscall_64+0xfa/0xfa0 [ 287.286919][ T8705] ? lockdep_hardirqs_on+0x9c/0x150 [ 287.286944][ T8705] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 287.286967][ T8705] ? clear_bhb_loop+0x60/0xb0 [ 287.286995][ T8705] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 287.287017][ T8705] RIP: 0033:0x7f1733f8eec9 [ 287.287037][ T8705] 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 [ 287.287056][ T8705] RSP: 002b:00007f1734e27038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 287.287080][ T8705] RAX: ffffffffffffffda RBX: 00007f17341e6090 RCX: 00007f1733f8eec9 [ 287.287097][ T8705] RDX: 0000000000000318 RSI: 00002000000bd000 RDI: 0000000000000004 [ 287.287112][ T8705] RBP: 00007f1734e27090 R08: 0000000000000000 R09: 0000000000000000 [ 287.287126][ T8705] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 287.287139][ T8705] R13: 00007f17341e6128 R14: 00007f17341e6090 R15: 00007f173430fa28 [ 287.287175][ T8705] [ 287.514108][ C1] vkms_vblank_simulate: vblank timer overrun [ 288.117449][ T8709] team_slave_0: entered promiscuous mode [ 288.123691][ T8709] team_slave_1: entered promiscuous mode [ 288.177544][ T8709] macsec1: entered promiscuous mode [ 288.240893][ T8709] team0: entered promiscuous mode [ 288.279978][ T8709] team0: Device macsec1 is already an upper device of the team interface [ 288.332540][ T8709] team0: left promiscuous mode [ 288.339182][ T8709] team_slave_0: left promiscuous mode [ 288.344809][ T8709] team_slave_1: left promiscuous mode [ 288.503278][ T5894] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 288.689484][ T5894] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 288.705472][ T5894] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 288.733651][ T5894] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 288.748228][ T5894] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 288.769494][ T5894] usb 4-1: Product: syz [ 288.866084][ T5894] usb 4-1: Manufacturer: syz [ 288.886375][ T5894] usb 4-1: SerialNumber: syz [ 289.220789][ T9] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 289.239713][ T9] hid-generic 0000:0000:0000.000A: hidraw0: HID v0.00 Device [syz1] on syz0 [ 290.267405][ T5894] cdc_ncm 4-1:1.0: bind() failure [ 290.320322][ T5894] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 290.341169][ T8734] FAULT_INJECTION: forcing a failure. [ 290.341169][ T8734] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 290.368025][ T8734] CPU: 1 UID: 0 PID: 8734 Comm: syz.0.858 Not tainted syzkaller #0 PREEMPT(full) [ 290.368057][ T8734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 290.368072][ T8734] Call Trace: [ 290.368080][ T8734] [ 290.368091][ T8734] dump_stack_lvl+0x189/0x250 [ 290.368121][ T8734] ? __pfx____ratelimit+0x10/0x10 [ 290.368147][ T8734] ? __pfx_dump_stack_lvl+0x10/0x10 [ 290.368171][ T8734] ? __pfx__printk+0x10/0x10 [ 290.368193][ T8734] ? __might_fault+0xb0/0x130 [ 290.368236][ T8734] should_fail_ex+0x414/0x560 [ 290.368267][ T8734] _copy_to_iter+0x1de/0x1790 [ 290.368298][ T8734] ? __pfx___might_resched+0x10/0x10 [ 290.368338][ T8734] ? __pfx__copy_to_iter+0x10/0x10 [ 290.368369][ T8734] ? folio_mark_accessed+0x3d8/0x8b0 [ 290.368397][ T8734] ? __pfx_folio_mark_accessed+0x10/0x10 [ 290.368422][ T8734] ? page_copy_sane+0x4e/0x280 [ 290.368455][ T8734] copy_page_to_iter+0x10c/0x1c0 [ 290.368492][ T8734] shmem_file_read_iter+0x55e/0x930 [ 290.368540][ T8734] do_iter_readv_writev+0x620/0x8c0 [ 290.368576][ T8734] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 290.368616][ T8734] ? rw_verify_area+0x2a6/0x4d0 [ 290.368649][ T8734] vfs_readv+0x253/0x850 [ 290.368678][ T8734] ? __pfx_vfs_readv+0x10/0x10 [ 290.368716][ T8734] ? __fget_files+0x2a/0x420 [ 290.368741][ T8734] ? __fget_files+0x3a0/0x420 [ 290.368759][ T8734] ? __fget_files+0x2a/0x420 [ 290.368787][ T8734] __x64_sys_preadv+0x197/0x2a0 [ 290.368831][ T8734] ? __pfx___x64_sys_preadv+0x10/0x10 [ 290.368868][ T8734] ? do_syscall_64+0xbe/0xfa0 [ 290.368898][ T8734] do_syscall_64+0xfa/0xfa0 [ 290.368923][ T8734] ? lockdep_hardirqs_on+0x9c/0x150 [ 290.368949][ T8734] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 290.368971][ T8734] ? clear_bhb_loop+0x60/0xb0 [ 290.368997][ T8734] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 290.369023][ T8734] RIP: 0033:0x7f2a6078eec9 [ 290.369042][ T8734] 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 [ 290.369061][ T8734] RSP: 002b:00007f2a61577038 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 290.369085][ T8734] RAX: ffffffffffffffda RBX: 00007f2a609e5fa0 RCX: 00007f2a6078eec9 [ 290.369102][ T8734] RDX: 0000000000000001 RSI: 00002000000015c0 RDI: 0000000000000004 [ 290.369116][ T8734] RBP: 00007f2a61577090 R08: 0000000000000000 R09: 0000000000000000 [ 290.369129][ T8734] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 290.369143][ T8734] R13: 00007f2a609e6038 R14: 00007f2a609e5fa0 R15: 00007f2a60b0fa28 [ 290.369178][ T8734] [ 290.668401][ C1] vkms_vblank_simulate: vblank timer overrun [ 290.693331][ T5894] cdc_ncm 4-1:1.1: bind() failure [ 290.723651][ T5894] usb 4-1: USB disconnect, device number 24 [ 290.929687][ T8741] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 290.941849][ T8741] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 290.969472][ T8741] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 290.980542][ T8741] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 291.130185][ T8745] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 291.145371][ T8745] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 291.488999][ T8748] netlink: 28 bytes leftover after parsing attributes in process `syz.3.861'. [ 291.830132][ T8756] netlink: 16 bytes leftover after parsing attributes in process `syz.4.865'. [ 291.845366][ T8757] Cannot find add_set index 0 as target [ 292.056683][ T5916] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 292.224603][ T5916] usb 3-1: Using ep0 maxpacket: 16 [ 292.233566][ T5916] usb 3-1: config 6 has an invalid interface number: 63 but max is 0 [ 292.242073][ T5916] usb 3-1: config 6 has no interface number 0 [ 292.256519][ T5916] usb 3-1: config 6 interface 63 has no altsetting 0 [ 292.276798][ T5916] usb 3-1: New USB device found, idVendor=0403, idProduct=6010, bcdDevice=ff.ab [ 292.286258][ T5916] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 292.295307][ T5916] usb 3-1: Product: syz [ 292.304199][ T5916] usb 3-1: Manufacturer: syz [ 292.317415][ T5916] usb 3-1: SerialNumber: syz [ 292.353370][ T43] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 292.523890][ T43] usb 4-1: Using ep0 maxpacket: 16 [ 292.531974][ T43] usb 4-1: config 3 has an invalid interface number: 155 but max is 0 [ 292.540869][ T43] usb 4-1: config 3 has an invalid interface association descriptor of length 3, skipping [ 292.593282][ T5916] ftdi_sio 3-1:6.63: FTDI USB Serial Device converter detected [ 292.619758][ T5916] ftdi_sio ttyUSB0: unknown device type: 0xffab [ 292.627004][ T43] usb 4-1: config 3 has an invalid descriptor of length 110, skipping remainder of the config [ 292.658825][ T5916] usb 3-1: USB disconnect, device number 30 [ 292.666985][ T43] usb 4-1: config 3 has no interface number 0 [ 292.692925][ T43] usb 4-1: config 3 interface 155 has no altsetting 0 [ 292.709562][ T5916] ftdi_sio 3-1:6.63: device disconnected [ 292.736252][ T43] usb 4-1: New USB device found, idVendor=05a9, idProduct=264a, bcdDevice=e5.4c [ 292.758432][ T43] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 292.777729][ T43] usb 4-1: Product: syz [ 292.798188][ T43] usb 4-1: Manufacturer: syz [ 292.808683][ T43] usb 4-1: SerialNumber: syz [ 292.903854][ T8777] netlink: 'syz.0.872': attribute type 15 has an invalid length. [ 292.964121][ T8777] netlink: 666 bytes leftover after parsing attributes in process `syz.0.872'. [ 294.418215][ T8794] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 294.524321][ T8794] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 295.573451][ T24] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 295.818701][ T24] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xA1, changing to 0x81 [ 295.831264][ T24] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 217 [ 295.880365][ T24] usb 3-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice=bc.3b [ 295.966129][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 296.227812][ T24] usb 3-1: config 0 descriptor?? [ 296.261341][ T8801] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 296.639144][ T5894] usb 5-1: new high-speed USB device number 31 using dummy_hcd [ 296.818248][ T5894] usb 5-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 296.829462][ T5894] usb 5-1: config 27 has 0 interfaces, different from the descriptor's value: 1 [ 296.853516][ T5894] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 296.871807][ T5894] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 297.912660][ T43] uvcvideo 4-1:3.155: probe with driver uvcvideo failed with error -22 [ 297.984087][ T24] ath6kl: Failed to submit usb control message: -110 [ 297.991056][ T24] ath6kl: unable to send the bmi data to the device: -110 [ 298.004159][ T24] ath6kl: Unable to send get target info: -110 [ 298.033191][ T43] usb 4-1: USB disconnect, device number 25 [ 298.062043][ T24] ath6kl: Failed to init ath6kl core: -110 [ 298.106699][ T24] ath6kl_usb 3-1:0.0: probe with driver ath6kl_usb failed with error -110 [ 298.220884][ T8824] netlink: 28 bytes leftover after parsing attributes in process `syz.1.884'. [ 298.305984][ T9] usb 3-1: USB disconnect, device number 31 [ 298.750431][ T8840] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 298.765092][ T8840] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 299.404151][ T8847] bond0: entered promiscuous mode [ 299.453363][ T8847] bond_slave_0: entered promiscuous mode [ 299.465018][ T8847] bond_slave_1: entered promiscuous mode [ 299.543416][ T8847] dummy0: entered promiscuous mode [ 299.555186][ T8854] netlink: 8 bytes leftover after parsing attributes in process `syz.0.894'. [ 299.566252][ T5843] usb 5-1: USB disconnect, device number 31 [ 299.580833][ T8847] hsr1: entered promiscuous mode [ 299.590421][ T8847] hsr1: entered allmulticast mode [ 299.607389][ T8847] bond0: entered allmulticast mode [ 299.628762][ T8847] bond_slave_0: entered allmulticast mode [ 299.647640][ T8847] bond_slave_1: entered allmulticast mode [ 299.660330][ T8847] dummy0: entered allmulticast mode [ 300.038209][ T5843] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 300.166558][ T8860] loop8: detected capacity change from 0 to 8 [ 300.176648][ T8860] Dev loop8: unable to read RDB block 8 [ 300.182636][ T8860] loop8: unable to read partition table [ 300.191388][ T8860] loop8: partition table beyond EOD, truncated [ 300.198884][ T8860] loop_reread_partitions: partition scan of loop8 (被x^> ) failed (rc=-5) [ 300.208518][ T5843] usb 5-1: Using ep0 maxpacket: 16 [ 300.253601][ T5843] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 300.273417][ T5843] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 300.302218][ T5843] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 300.330378][ T5843] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 300.355926][ T5843] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 300.365512][ T5843] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 300.374015][ T5843] usb 5-1: Product: syz [ 300.378485][ T5843] usb 5-1: Manufacturer: syz [ 300.394536][ T5843] usb 5-1: SerialNumber: syz [ 300.692200][ T5843] usb 5-1: USB disconnect, device number 32 [ 300.773891][ T8869] netlink: 28 bytes leftover after parsing attributes in process `syz.0.899'. [ 301.265116][ T8876] netlink: 'syz.4.901': attribute type 1 has an invalid length. [ 301.331087][ T8877] veth3: entered promiscuous mode [ 301.343622][ T8877] bond4: (slave veth3): Enslaving as a backup interface with a down link [ 301.359409][ T8876] 8021q: adding VLAN 0 to HW filter on device bond4 [ 302.343743][ T5894] usb 5-1: new high-speed USB device number 33 using dummy_hcd [ 302.588555][ T8890] netlink: 8 bytes leftover after parsing attributes in process `syz.2.906'. [ 302.623521][ T5894] usb 5-1: Using ep0 maxpacket: 16 [ 302.655096][ T5894] usb 5-1: config 8 has an invalid interface number: 39 but max is 0 [ 302.673920][ T5894] usb 5-1: config 8 has no interface number 0 [ 302.682187][ T5894] usb 5-1: config 8 interface 39 altsetting 1 has an endpoint descriptor with address 0xDF, changing to 0x8F [ 302.711570][ T5894] usb 5-1: config 8 interface 39 altsetting 1 endpoint 0x8F has invalid wMaxPacketSize 0 [ 302.729458][ T5894] usb 5-1: config 8 interface 39 altsetting 1 bulk endpoint 0x8F has invalid maxpacket 0 [ 302.745347][ T5894] usb 5-1: config 8 interface 39 has no altsetting 0 [ 302.757053][ T5894] usb 5-1: New USB device found, idVendor=05ac, idProduct=c704, bcdDevice=62.77 [ 302.782073][ T5894] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 302.843189][ T5894] usb 5-1: Product: syz [ 302.847423][ T5894] usb 5-1: Manufacturer: syz [ 302.901897][ T5894] usb 5-1: SerialNumber: syz [ 303.208999][ T5894] ipheth 5-1:8.39: ipheth_get_macaddr: usb_control_msg: -71 [ 303.280333][ T5894] ipheth 5-1:8.39: probe with driver ipheth failed with error -71 [ 303.575678][ T30] kauditd_printk_skb: 10 callbacks suppressed [ 303.647782][ T30] audit: type=1326 audit(1759963047.173:2132): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8906 comm="syz.1.909" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcbe198eec9 code=0x7ffc0000 [ 303.702123][ T5894] usb 5-1: USB disconnect, device number 33 [ 303.739846][ T30] audit: type=1326 audit(1759963047.173:2133): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8906 comm="syz.1.909" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fcbe198eec9 code=0x7ffc0000 [ 304.080851][ T30] audit: type=1326 audit(1759963047.183:2134): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8906 comm="syz.1.909" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcbe198eec9 code=0x7ffc0000 [ 304.328001][ T8918] tipc: Enabling of bearer rejected, failed to enable media [ 304.364488][ T30] audit: type=1326 audit(1759963047.183:2135): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8906 comm="syz.1.909" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7fcbe198eec9 code=0x7ffc0000 [ 304.483216][ T30] audit: type=1326 audit(1759963047.183:2136): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8906 comm="syz.1.909" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcbe198eec9 code=0x7ffc0000 [ 304.573422][ T30] audit: type=1326 audit(1759963047.183:2137): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8906 comm="syz.1.909" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fcbe198eec9 code=0x7ffc0000 [ 304.663647][ T30] audit: type=1326 audit(1759963047.183:2138): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8906 comm="syz.1.909" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcbe198eec9 code=0x7ffc0000 [ 304.743890][ T30] audit: type=1326 audit(1759963047.183:2139): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8906 comm="syz.1.909" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcbe198eec9 code=0x7ffc0000 [ 304.883419][ T8920] netlink: 28 bytes leftover after parsing attributes in process `syz.0.912'. [ 304.912756][ T30] audit: type=1326 audit(1759963047.193:2140): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8906 comm="syz.1.909" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7fcbe198eec9 code=0x7ffc0000 [ 305.033983][ T30] audit: type=1326 audit(1759963047.193:2141): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8906 comm="syz.1.909" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcbe198eec9 code=0x7ffc0000 [ 305.179654][ T8920] xt_CT: You must specify a L4 protocol and not use inversions on it [ 305.472010][ T8931] netlink: 8 bytes leftover after parsing attributes in process `syz.1.915'. [ 305.997458][ T5843] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 306.071017][ T8943] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 306.089392][ T8943] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 306.274140][ T5843] usb 3-1: device descriptor read/64, error -71 [ 306.531823][ T5843] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 306.683178][ T5843] usb 3-1: device descriptor read/64, error -71 [ 306.803622][ T5843] usb usb3-port1: attempt power cycle [ 307.093392][ T8957] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 307.119472][ T8957] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 307.154646][ T5843] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 307.206024][ T5843] usb 3-1: device descriptor read/8, error -71 [ 307.317804][ T8959] netlink: 12 bytes leftover after parsing attributes in process `syz.1.924'. [ 307.563497][ T5843] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 307.586685][ T5843] usb 3-1: device descriptor read/8, error -71 [ 307.830962][ T5843] usb usb3-port1: unable to enumerate USB device [ 308.155798][ T43] usb 5-1: new high-speed USB device number 34 using dummy_hcd [ 308.333339][ T43] usb 5-1: Using ep0 maxpacket: 16 [ 308.346176][ T43] usb 5-1: config 8 has an invalid interface number: 39 but max is 0 [ 308.373387][ T43] usb 5-1: config 8 has no interface number 0 [ 308.385868][ T43] usb 5-1: config 8 interface 39 altsetting 1 has an endpoint descriptor with address 0xDF, changing to 0x8F [ 308.452020][ T43] usb 5-1: config 8 interface 39 altsetting 1 endpoint 0x8F has invalid wMaxPacketSize 0 [ 308.564463][ T43] usb 5-1: config 8 interface 39 altsetting 1 bulk endpoint 0x8F has invalid maxpacket 0 [ 308.605122][ T43] usb 5-1: config 8 interface 39 has no altsetting 0 [ 308.627578][ T43] usb 5-1: New USB device found, idVendor=05ac, idProduct=c704, bcdDevice=62.77 [ 308.637459][ T43] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 308.723134][ T43] usb 5-1: Product: syz [ 308.727891][ T43] usb 5-1: Manufacturer: syz [ 308.733356][ T43] usb 5-1: SerialNumber: syz [ 308.993891][ T43] ipheth 5-1:8.39: ipheth_get_macaddr: usb_control_msg: -71 [ 309.029221][ T43] ipheth 5-1:8.39: probe with driver ipheth failed with error -71 [ 309.047122][ T8977] netlink: 20 bytes leftover after parsing attributes in process `syz.2.929'. [ 309.094385][ T8977] netlink: 28 bytes leftover after parsing attributes in process `syz.2.929'. [ 309.114854][ T43] usb 5-1: USB disconnect, device number 34 [ 309.550518][ T8981] loop8: detected capacity change from 0 to 8 [ 309.559705][ T8981] Dev loop8: unable to read RDB block 8 [ 309.569581][ T8981] loop8: unable to read partition table [ 309.584380][ T8981] loop8: partition table beyond EOD, truncated [ 309.646599][ T8981] loop_reread_partitions: partition scan of loop8 (被x^> ) failed (rc=-5) [ 309.989454][ T8987] netlink: 72 bytes leftover after parsing attributes in process `syz.4.933'. [ 310.798625][ T8999] loop4: detected capacity change from 0 to 2560 [ 310.812376][ T8999] buffer_io_error: 313 callbacks suppressed [ 310.812507][ T8999] Buffer I/O error on dev loop4, logical block 0, async page read [ 310.925528][ T8999] loop4: unable to read partition table [ 310.944080][ T9002] Buffer I/O error on dev loop4, logical block 0, lost async page write [ 310.957811][ T9002] Buffer I/O error on dev loop4, logical block 1, lost async page write [ 310.958590][ T8999] loop_reread_partitions: partition scan of loop4 (3 ) failed (rc=-5) [ 311.038779][ T9002] Buffer I/O error on dev loop4, logical block 2, lost async page write [ 311.051546][ T9002] Buffer I/O error on dev loop4, logical block 3, lost async page write [ 311.113968][ T9002] Buffer I/O error on dev loop4, logical block 4, lost async page write [ 311.136222][ T9002] Buffer I/O error on dev loop4, logical block 5, lost async page write [ 311.153748][ T9002] Buffer I/O error on dev loop4, logical block 6, lost async page write [ 311.168912][ T9002] Buffer I/O error on dev loop4, logical block 7, lost async page write [ 311.219065][ T9002] Buffer I/O error on dev loop4, logical block 8, lost async page write [ 313.496271][ T9024] loop8: detected capacity change from 0 to 8 [ 313.512392][ T5880] Dev loop8: unable to read RDB block 8 [ 313.525730][ T9] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 313.543415][ T5880] loop8: unable to read partition table [ 313.559173][ T5880] loop8: partition table beyond EOD, truncated [ 313.585377][ T9024] Dev loop8: unable to read RDB block 8 [ 313.591927][ T9024] loop8: unable to read partition table [ 313.622788][ T9024] loop8: partition table beyond EOD, truncated [ 313.643669][ T9024] loop_reread_partitions: partition scan of loop8 (被x^> ) failed (rc=-5) [ 313.716316][ T9] usb 4-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 313.860703][ T5916] usb 3-1: new low-speed USB device number 36 using dummy_hcd [ 313.943581][ T9] usb 4-1: config 27 has 0 interfaces, different from the descriptor's value: 1 [ 314.025182][ T9] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 314.058523][ T5916] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 314.088300][ T5916] usb 3-1: config 0 has no interface number 0 [ 314.122702][ T5916] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 314.179392][ T5916] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x82 has invalid maxpacket 159, setting to 8 [ 314.260466][ T9033] vlan2: entered promiscuous mode [ 314.266701][ T9033] bridge0: entered promiscuous mode [ 314.275076][ T9033] vlan2: entered allmulticast mode [ 314.286117][ T9033] bridge0: entered allmulticast mode [ 314.381966][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 314.386576][ T5916] usb 3-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 314.528808][ T5916] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 314.600589][ T9039] netlink: 8 bytes leftover after parsing attributes in process `syz.0.946'. [ 314.903209][ T5916] usb 3-1: config 0 descriptor?? [ 314.949781][ T9025] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 314.971572][ T5916] iowarrior 3-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0 [ 315.248705][ T43] usb 3-1: USB disconnect, device number 36 [ 316.013281][ T9058] netlink: 'syz.0.949': attribute type 4 has an invalid length. [ 316.289399][ T24] usb 4-1: USB disconnect, device number 26 [ 316.583315][ T43] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 317.055071][ T43] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 317.073166][ T43] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 317.524231][ T24] usb 5-1: new high-speed USB device number 35 using dummy_hcd [ 317.543586][ T43] usb 3-1: New USB device found, idVendor=054c, idProduct=0ba0, bcdDevice= 0.00 [ 317.721138][ T9082] netlink: 12 bytes leftover after parsing attributes in process `syz.0.954'. [ 317.827966][ T43] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 317.886764][ T9082] tipc: Started in network mode [ 317.891679][ T9082] tipc: Node identity 5f000040000000000000000000000001, cluster identity 4711 [ 317.913616][ T43] usb 3-1: config 0 descriptor?? [ 317.919116][ T9082] tipc: Enabling of bearer rejected, failed to enable media [ 317.944066][ T9082] program syz.0.954 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 317.969269][ T24] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 317.982596][ T24] usb 5-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 318.003269][ T24] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 318.023155][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 318.100728][ T9078] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 318.145055][ T24] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 318.359946][ T9078] fuse: Unknown parameter 'rootmod' [ 318.382608][ T9078] netlink: 12 bytes leftover after parsing attributes in process `syz.4.953'. [ 318.396432][ T43] playstation 0003:054C:0BA0.000B: unknown main item tag 0x0 [ 318.414384][ T43] playstation 0003:054C:0BA0.000B: unknown main item tag 0x0 [ 318.421829][ T43] playstation 0003:054C:0BA0.000B: unknown main item tag 0x0 [ 318.459840][ T43] playstation 0003:054C:0BA0.000B: item fetching failed at offset 5/7 [ 318.529398][ T24] usb 5-1: USB disconnect, device number 35 [ 318.600703][ T43] playstation 0003:054C:0BA0.000B: Parse failed [ 318.631534][ T43] playstation 0003:054C:0BA0.000B: probe with driver playstation failed with error -22 [ 318.795677][ T9091] snd_dummy snd_dummy.0: control 0:0:0:syz0:0 is already present [ 318.855549][ T9092] netlink: 'syz.3.956': attribute type 21 has an invalid length. [ 318.865408][ T9092] netlink: 128 bytes leftover after parsing attributes in process `syz.3.956'. [ 318.876473][ T9092] netlink: 3 bytes leftover after parsing attributes in process `syz.3.956'. [ 318.900299][ T9092] xt_hashlimit: max too large, truncated to 1048576 [ 318.953755][ T30] kauditd_printk_skb: 15 callbacks suppressed [ 318.953777][ T30] audit: type=1326 audit(1759963062.583:2157): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9087 comm="syz.3.956" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1733f8eec9 code=0x7ffc0000 [ 319.046814][ T30] audit: type=1326 audit(1759963062.583:2158): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9087 comm="syz.3.956" exe="/root/syz-executor" sig=0 arch=c000003e syscall=258 compat=0 ip=0x7f1733f8eec9 code=0x7ffc0000 [ 319.218343][ T30] audit: type=1326 audit(1759963062.583:2159): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9087 comm="syz.3.956" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1733f8eec9 code=0x7ffc0000 [ 319.242745][ T30] audit: type=1326 audit(1759963062.583:2160): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9087 comm="syz.3.956" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f1733f8eec9 code=0x7ffc0000 [ 319.284130][ T30] audit: type=1326 audit(1759963062.583:2161): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9087 comm="syz.3.956" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1733f8eec9 code=0x7ffc0000 [ 319.309877][ T30] audit: type=1326 audit(1759963062.583:2162): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9087 comm="syz.3.956" exe="/root/syz-executor" sig=0 arch=c000003e syscall=54 compat=0 ip=0x7f1733f8eec9 code=0x7ffc0000 [ 319.335169][ T30] audit: type=1326 audit(1759963062.593:2163): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9087 comm="syz.3.956" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1733f8eec9 code=0x7ffc0000 [ 319.436356][ T30] audit: type=1326 audit(1759963062.593:2164): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9087 comm="syz.3.956" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f1733f8eec9 code=0x7ffc0000 [ 319.685113][ T30] audit: type=1326 audit(1759963062.593:2165): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9087 comm="syz.3.956" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1733f8eec9 code=0x7ffc0000 [ 319.832800][ T30] audit: type=1326 audit(1759963062.603:2166): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9087 comm="syz.3.956" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7f1733f8eec9 code=0x7ffc0000 [ 319.936797][ T9102] loop2: detected capacity change from 0 to 7 [ 319.988606][ T9102] Dev loop2: unable to read RDB block 7 [ 320.022891][ T9102] loop2: AHDI p1 p2 p3 [ 320.037553][ T9102] loop2: partition table partially beyond EOD, truncated [ 320.068063][ T9102] loop2: p1 start 1818582900 is beyond EOD, truncated [ 320.095214][ T9102] loop2: p3 start 335544320 is beyond EOD, truncated [ 320.131756][ T9104] netlink: 4 bytes leftover after parsing attributes in process `syz.0.961'. [ 320.183365][ T9106] netlink: 4 bytes leftover after parsing attributes in process `syz.0.961'. [ 320.434750][ T43] usb 3-1: USB disconnect, device number 37 [ 320.746464][ T9120] netlink: 'syz.4.966': attribute type 32 has an invalid length. [ 320.794964][ T9108] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 320.830340][ T9108] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 320.923414][ T43] usb 3-1: new high-speed USB device number 38 using dummy_hcd [ 321.016725][ T9128] netlink: 64 bytes leftover after parsing attributes in process `syz.3.967'. [ 321.113607][ T43] usb 3-1: Using ep0 maxpacket: 16 [ 321.130077][ T43] usb 3-1: config 0 has an invalid interface number: 41 but max is 0 [ 321.140309][ T43] usb 3-1: config 0 has no interface number 0 [ 321.158559][ T43] usb 3-1: config 0 interface 41 has no altsetting 0 [ 321.175993][ T43] usb 3-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 321.188333][ T43] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 321.203547][ T43] usb 3-1: Product: syz [ 321.209407][ T43] usb 3-1: Manufacturer: syz [ 321.219528][ T43] usb 3-1: SerialNumber: syz [ 321.250493][ T43] usb 3-1: config 0 descriptor?? [ 321.317377][ T9128] kvm: apic: phys broadcast and lowest prio [ 321.345236][ T43] CoreChips 3-1:0.41: probe with driver CoreChips failed with error -22 [ 321.583256][ T9] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 321.676002][ T9135] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 321.705388][ T9135] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 321.743572][ T9] usb 4-1: Using ep0 maxpacket: 16 [ 321.834817][ T9] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 322.006178][ T9] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 322.044125][ T24] usb 3-1: USB disconnect, device number 38 [ 322.139146][ T9] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 18 [ 322.250955][ T9144] loop2: detected capacity change from 0 to 7 [ 322.263617][ T9] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 322.279605][ T5880] Dev loop2: unable to read RDB block 7 [ 322.300855][ T5880] loop2: AHDI p1 p2 p3 [ 322.313998][ T5880] loop2: partition table partially beyond EOD, truncated [ 322.324096][ T5880] loop2: p1 start 1818582900 is beyond EOD, truncated [ 322.331958][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 322.359627][ T9] usb 4-1: SerialNumber: syz [ 322.366091][ T5880] loop2: p3 start 335544320 is beyond EOD, truncated [ 322.389385][ T9144] Dev loop2: unable to read RDB block 7 [ 322.395417][ T9144] loop2: AHDI p1 p2 p3 [ 322.400196][ T9144] loop2: partition table partially beyond EOD, truncated [ 322.419404][ T9144] loop2: p1 start 1818582900 is beyond EOD, truncated [ 322.440223][ T9144] loop2: p3 start 335544320 is beyond EOD, truncated [ 322.450625][ T9148] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 322.471950][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 322.477237][ T9148] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 322.480750][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 322.499674][ T9] cdc_ether 4-1:1.0: probe with driver cdc_ether failed with error -22 [ 323.733616][ T9] usb 3-1: new high-speed USB device number 39 using dummy_hcd [ 324.043224][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 324.067779][ T9] usb 3-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 324.096289][ T9] usb 3-1: config 0 interface 0 altsetting 16 has an endpoint descriptor with address 0x97, changing to 0x87 [ 324.136325][ T9155] syzkaller0: entered promiscuous mode [ 324.146635][ T9] usb 3-1: config 0 interface 0 altsetting 16 endpoint 0x87 has invalid wMaxPacketSize 0 [ 324.162483][ T9155] syzkaller0: entered allmulticast mode [ 324.174803][ T9] usb 3-1: config 0 interface 0 altsetting 16 has 2 endpoint descriptors, different from the interface descriptor's value: 5 [ 324.226195][ T9] usb 3-1: config 0 interface 0 has no altsetting 0 [ 324.267597][ T9] usb 3-1: New USB device found, idVendor=044f, idProduct=b65d, bcdDevice= 0.00 [ 324.315564][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 324.358633][ T9] usb 3-1: config 0 descriptor?? [ 324.527239][ T24] usb 4-1: USB disconnect, device number 27 [ 324.798651][ T9168] netlink: 16 bytes leftover after parsing attributes in process `syz.3.980'. [ 325.818349][ T9178] Cannot find del_set index 1 as target [ 326.103464][ T9182] FAULT_INJECTION: forcing a failure. [ 326.103464][ T9182] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 326.161947][ T9182] CPU: 0 UID: 0 PID: 9182 Comm: syz.4.984 Not tainted syzkaller #0 PREEMPT(full) [ 326.161978][ T9182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 326.161992][ T9182] Call Trace: [ 326.162001][ T9182] [ 326.162015][ T9182] dump_stack_lvl+0x189/0x250 [ 326.162044][ T9182] ? __pfx____ratelimit+0x10/0x10 [ 326.162072][ T9182] ? __pfx_dump_stack_lvl+0x10/0x10 [ 326.162091][ T9182] ? __pfx__printk+0x10/0x10 [ 326.162109][ T9182] ? __might_fault+0xb0/0x130 [ 326.162145][ T9182] should_fail_ex+0x414/0x560 [ 326.162171][ T9182] _copy_to_iter+0x1de/0x1790 [ 326.162197][ T9182] ? __pfx___might_resched+0x10/0x10 [ 326.162235][ T9182] ? __pfx__copy_to_iter+0x10/0x10 [ 326.162266][ T9182] ? folio_mark_accessed+0x3d8/0x8b0 [ 326.162293][ T9182] ? __pfx_folio_mark_accessed+0x10/0x10 [ 326.162318][ T9182] ? page_copy_sane+0x4e/0x280 [ 326.162350][ T9182] copy_page_to_iter+0x10c/0x1c0 [ 326.162394][ T9182] shmem_file_read_iter+0x55e/0x930 [ 326.162442][ T9182] do_iter_readv_writev+0x620/0x8c0 [ 326.162481][ T9182] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 326.162523][ T9182] ? rw_verify_area+0x2a6/0x4d0 [ 326.162556][ T9182] vfs_readv+0x253/0x850 [ 326.162584][ T9182] ? __pfx_vfs_readv+0x10/0x10 [ 326.162622][ T9182] ? __fget_files+0x2a/0x420 [ 326.162646][ T9182] ? __fget_files+0x3a0/0x420 [ 326.162663][ T9182] ? __fget_files+0x2a/0x420 [ 326.162693][ T9182] __x64_sys_preadv+0x197/0x2a0 [ 326.162731][ T9182] ? __pfx___x64_sys_preadv+0x10/0x10 [ 326.162760][ T9182] ? do_syscall_64+0xbe/0xfa0 [ 326.162784][ T9182] do_syscall_64+0xfa/0xfa0 [ 326.162804][ T9182] ? lockdep_hardirqs_on+0x9c/0x150 [ 326.162824][ T9182] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 326.162845][ T9182] ? clear_bhb_loop+0x60/0xb0 [ 326.162866][ T9182] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 326.162883][ T9182] RIP: 0033:0x7f6407d8eec9 [ 326.162900][ T9182] 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 [ 326.162915][ T9182] RSP: 002b:00007f6408ce9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 326.162935][ T9182] RAX: ffffffffffffffda RBX: 00007f6407fe5fa0 RCX: 00007f6407d8eec9 [ 326.162947][ T9182] RDX: 0000000000000001 RSI: 00002000000015c0 RDI: 0000000000000004 [ 326.162958][ T9182] RBP: 00007f6408ce9090 R08: 0000000000000000 R09: 0000000000000000 [ 326.162969][ T9182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 326.162979][ T9182] R13: 00007f6407fe6038 R14: 00007f6407fe5fa0 R15: 00007f640810fa28 [ 326.163008][ T9182] [ 326.727130][ T9198] fuse: Bad value for 'rootmode' [ 326.830898][ T9202] fuse: Bad value for 'fd' [ 327.271868][ T9206] netlink: 132 bytes leftover after parsing attributes in process `syz.0.991'. [ 327.395635][ T9208] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 327.420735][ T9208] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 328.088301][ T9] usbhid 3-1:0.0: can't add hid device: -71 [ 328.103937][ T9] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 328.226698][ T9] usb 3-1: USB disconnect, device number 39 [ 329.086642][ T5916] usb 3-1: new high-speed USB device number 40 using dummy_hcd [ 329.264980][ T5916] usb 3-1: config 0 has an invalid interface number: 106 but max is 0 [ 329.274734][ T5916] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 329.291531][ T5916] usb 3-1: config 0 has no interface number 0 [ 329.554282][ T5916] usb 3-1: config 0 interface 106 altsetting 0 endpoint 0x1 has an invalid bInterval 255, changing to 11 [ 329.639255][ T5916] usb 3-1: config 0 interface 106 altsetting 0 endpoint 0x1 has invalid maxpacket 59391, setting to 1024 [ 329.689022][ T5916] usb 3-1: config 0 interface 106 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 6 [ 329.911550][ T5916] usb 3-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=df.bb [ 329.952730][ T5916] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 330.034796][ T5916] usb 3-1: config 0 descriptor?? [ 330.061422][ T9237] netlink: 68 bytes leftover after parsing attributes in process `syz.0.1000'. [ 330.065234][ T9226] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 330.126138][ T5916] usb 3-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 330.424441][ T13] usb 3-1: Failed to submit usb control message: -71 [ 330.424922][ T5916] usb 3-1: USB disconnect, device number 40 [ 330.453557][ T13] usb 3-1: unable to send the bmi data to the device: -71 [ 330.501545][ T13] usb 3-1: unable to get target info from device [ 330.521752][ T13] usb 3-1: could not get target info (-71) [ 330.591276][ T13] usb 3-1: could not probe fw (-71) [ 331.247150][ T9255] netlink: 'syz.2.1004': attribute type 13 has an invalid length. [ 331.556416][ T9255] bridge0: port 2(bridge_slave_1) entered disabled state [ 331.663554][ T9268] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1006'. [ 331.672741][ T43] usb 3-1: new high-speed USB device number 41 using dummy_hcd [ 331.813159][ T43] usb 3-1: device descriptor read/64, error -71 [ 332.073333][ T43] usb 3-1: new high-speed USB device number 42 using dummy_hcd [ 332.108119][ T9255] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 332.141635][ T9255] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 332.253170][ T43] usb 3-1: device descriptor read/64, error -71 [ 332.385684][ T43] usb usb3-port1: attempt power cycle [ 332.743150][ T43] usb 3-1: new high-speed USB device number 43 using dummy_hcd [ 332.793937][ T43] usb 3-1: device descriptor read/8, error -71 [ 333.064537][ T43] usb 3-1: new high-speed USB device number 44 using dummy_hcd [ 333.162858][ T43] usb 3-1: device descriptor read/8, error -71 [ 333.219267][ T9278] netlink: 104 bytes leftover after parsing attributes in process `syz.4.1010'. [ 333.273599][ T43] usb usb3-port1: unable to enumerate USB device [ 333.404090][ T9268] bridge_slave_1: left allmulticast mode [ 333.463351][ T9268] bridge_slave_1: left promiscuous mode [ 333.470541][ T9268] bridge0: port 2(bridge_slave_1) entered disabled state [ 333.503293][ T5885] usb 5-1: new low-speed USB device number 36 using dummy_hcd [ 333.951080][ T9268] bridge_slave_0: left allmulticast mode [ 334.097324][ T9268] bridge_slave_0: left promiscuous mode [ 334.540098][ T9268] bridge0: port 1(bridge_slave_0) entered disabled state [ 335.220793][ T71] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 335.237313][ T9278] netlink: 'syz.4.1010': attribute type 15 has an invalid length. [ 335.249800][ T71] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 335.321197][ T71] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 335.354415][ T5885] usb 5-1: unable to get BOS descriptor or descriptor too short [ 335.363176][ T5885] usb 5-1: no configurations [ 335.393279][ T9299] tunl0: Caught tx_queue_len zero misconfig [ 335.416354][ T71] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 335.463632][ T5885] usb 5-1: can't read configurations, error -22 [ 337.164725][ T9327] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 337.183996][ T9327] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 338.091199][ T9344] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1027'. [ 338.563847][ T9352] loop8: detected capacity change from 0 to 8 [ 338.607929][ T5880] Dev loop8: unable to read RDB block 8 [ 338.632998][ T5880] loop8: unable to read partition table [ 338.643388][ T5880] loop8: partition table beyond EOD, truncated [ 338.667589][ T9352] Dev loop8: unable to read RDB block 8 [ 338.701430][ T9352] loop8: unable to read partition table [ 338.723926][ T9352] loop8: partition table beyond EOD, truncated [ 338.747745][ T9352] loop_reread_partitions: partition scan of loop8 (被x^> ) failed (rc=-5) [ 338.935276][ T9355] netlink: 552 bytes leftover after parsing attributes in process `syz.0.1031'. [ 339.261200][ T9364] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1035'. [ 339.326979][ T9376] netlink: 16 bytes leftover after parsing attributes in process `syz.4.1039'. [ 339.850013][ T9394] loop8: detected capacity change from 0 to 8 [ 339.887443][ T9397] FAULT_INJECTION: forcing a failure. [ 339.887443][ T9397] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 339.902194][ T9394] Dev loop8: unable to read RDB block 8 [ 339.909941][ T9394] loop8: unable to read partition table [ 339.916620][ T9394] loop8: partition table beyond EOD, truncated [ 339.925479][ T9397] CPU: 1 UID: 0 PID: 9397 Comm: syz.3.1042 Not tainted syzkaller #0 PREEMPT(full) [ 339.925508][ T9397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 339.925522][ T9397] Call Trace: [ 339.925531][ T9397] [ 339.925541][ T9397] dump_stack_lvl+0x189/0x250 [ 339.925569][ T9397] ? __pfx____ratelimit+0x10/0x10 [ 339.925595][ T9397] ? __pfx_dump_stack_lvl+0x10/0x10 [ 339.925619][ T9397] ? __pfx__printk+0x10/0x10 [ 339.925642][ T9397] ? __might_fault+0xb0/0x130 [ 339.925683][ T9397] should_fail_ex+0x414/0x560 [ 339.925715][ T9397] _copy_from_user+0x2d/0xb0 [ 339.925737][ T9397] ___sys_sendmsg+0x158/0x2a0 [ 339.925767][ T9397] ? __pfx____sys_sendmsg+0x10/0x10 [ 339.925838][ T9397] ? __might_fault+0xb0/0x130 [ 339.925873][ T9397] __sys_sendmmsg+0x227/0x430 [ 339.925906][ T9397] ? __pfx___sys_sendmmsg+0x10/0x10 [ 339.925942][ T9397] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 339.925991][ T9397] ? ksys_write+0x22a/0x250 [ 339.926025][ T9397] ? __pfx_ksys_write+0x10/0x10 [ 339.926061][ T9397] __x64_sys_sendmmsg+0xa0/0xc0 [ 339.926090][ T9397] do_syscall_64+0xfa/0xfa0 [ 339.926121][ T9397] ? lockdep_hardirqs_on+0x9c/0x150 [ 339.926147][ T9397] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 339.926170][ T9397] ? clear_bhb_loop+0x60/0xb0 [ 339.926197][ T9397] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 339.926218][ T9397] RIP: 0033:0x7f1733f8eec9 [ 339.926239][ T9397] 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 [ 339.926258][ T9397] RSP: 002b:00007f1734e27038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 339.926282][ T9397] RAX: ffffffffffffffda RBX: 00007f17341e6090 RCX: 00007f1733f8eec9 [ 339.926299][ T9397] RDX: 0000000000000318 RSI: 00002000000bd000 RDI: 0000000000000004 [ 339.926313][ T9397] RBP: 00007f1734e27090 R08: 0000000000000000 R09: 0000000000000000 [ 339.926327][ T9397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 339.926341][ T9397] R13: 00007f17341e6128 R14: 00007f17341e6090 R15: 00007f173430fa28 [ 339.926376][ T9397] [ 339.926660][ T9394] loop_reread_partitions: partition scan of loop8 (被x^> ) failed (rc=-5) [ 340.352092][ T5894] usb 3-1: new high-speed USB device number 45 using dummy_hcd [ 340.665911][ T5894] usb 3-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 340.697579][ T5894] usb 3-1: config 27 has 0 interfaces, different from the descriptor's value: 1 [ 340.743190][ T5894] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 340.791394][ T5894] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 342.337532][ T9428] Cannot find del_set index 1 as target [ 342.520324][ T9430] loop8: detected capacity change from 0 to 8 [ 342.529301][ T9430] Dev loop8: unable to read RDB block 8 [ 342.668076][ T9430] loop8: unable to read partition table [ 342.689280][ T9430] loop8: partition table beyond EOD, truncated [ 342.734550][ T9434] FAULT_INJECTION: forcing a failure. [ 342.734550][ T9434] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 342.749286][ T9434] CPU: 1 UID: 0 PID: 9434 Comm: syz.1.1057 Not tainted syzkaller #0 PREEMPT(full) [ 342.749309][ T9434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 342.749320][ T9434] Call Trace: [ 342.749327][ T9434] [ 342.749333][ T9434] dump_stack_lvl+0x189/0x250 [ 342.749355][ T9434] ? __pfx____ratelimit+0x10/0x10 [ 342.749373][ T9434] ? __pfx_dump_stack_lvl+0x10/0x10 [ 342.749389][ T9434] ? __pfx__printk+0x10/0x10 [ 342.749406][ T9434] ? __might_fault+0xb0/0x130 [ 342.749435][ T9434] should_fail_ex+0x414/0x560 [ 342.749457][ T9434] _copy_from_user+0x2d/0xb0 [ 342.749472][ T9434] ___sys_sendmsg+0x158/0x2a0 [ 342.749493][ T9434] ? __pfx____sys_sendmsg+0x10/0x10 [ 342.749543][ T9434] ? __might_fault+0xb0/0x130 [ 342.749566][ T9434] __sys_sendmmsg+0x227/0x430 [ 342.749588][ T9434] ? __pfx___sys_sendmmsg+0x10/0x10 [ 342.749613][ T9434] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 342.749647][ T9434] ? ksys_write+0x22a/0x250 [ 342.749670][ T9434] ? __pfx_ksys_write+0x10/0x10 [ 342.749695][ T9434] __x64_sys_sendmmsg+0xa0/0xc0 [ 342.749714][ T9434] do_syscall_64+0xfa/0xfa0 [ 342.749732][ T9434] ? lockdep_hardirqs_on+0x9c/0x150 [ 342.749749][ T9434] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 342.749764][ T9434] ? clear_bhb_loop+0x60/0xb0 [ 342.749783][ T9434] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 342.749798][ T9434] RIP: 0033:0x7fcbe198eec9 [ 342.749812][ T9434] 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 [ 342.749825][ T9434] RSP: 002b:00007fcbe28ae038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 342.749842][ T9434] RAX: ffffffffffffffda RBX: 00007fcbe1be6090 RCX: 00007fcbe198eec9 [ 342.749853][ T9434] RDX: 0000000000000318 RSI: 00002000000bd000 RDI: 0000000000000004 [ 342.749863][ T9434] RBP: 00007fcbe28ae090 R08: 0000000000000000 R09: 0000000000000000 [ 342.749873][ T9434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 342.749882][ T9434] R13: 00007fcbe1be6128 R14: 00007fcbe1be6090 R15: 00007fcbe1d0fa28 [ 342.749906][ T9434] [ 342.980802][ T9430] loop_reread_partitions: partition scan of loop8 (被x^> ) failed (rc=-5) [ 343.260654][ T43] usb 3-1: USB disconnect, device number 45 [ 343.421319][ T9441] xt_hashlimit: max too large, truncated to 1048576 [ 343.555555][ T9443] program syz.4.1061 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 343.600298][ T9448] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1063'. [ 343.622462][ T9449] netlink: 'syz.4.1061': attribute type 10 has an invalid length. [ 343.636135][ T9449] netlink: 40 bytes leftover after parsing attributes in process `syz.4.1061'. [ 343.816743][ T9457] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1061'. [ 343.880177][ T9449] batman_adv: batadv0: Adding interface: virt_wifi0 [ 343.888283][ T9449] batman_adv: batadv0: The MTU of interface virt_wifi0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 343.929675][ T9449] batman_adv: batadv0: Interface activated: virt_wifi0 [ 344.024287][ T9451] lo: entered allmulticast mode [ 344.049860][ T9443] lo: left allmulticast mode [ 344.068466][ T43] usb 3-1: new high-speed USB device number 46 using dummy_hcd [ 344.244477][ T43] usb 3-1: Using ep0 maxpacket: 32 [ 344.256212][ T43] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 344.289346][ T43] usb 3-1: config 0 has no interface number 0 [ 344.321688][ T43] usb 3-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 344.353316][ T43] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 344.383111][ T43] usb 3-1: Product: syz [ 344.387381][ T43] usb 3-1: Manufacturer: syz [ 344.401170][ T43] usb 3-1: SerialNumber: syz [ 344.418492][ T9466] loop2: detected capacity change from 0 to 7 [ 344.434624][ T43] usb 3-1: config 0 descriptor?? [ 344.451737][ T9466] Dev loop2: unable to read RDB block 7 [ 344.460731][ T43] smsc95xx v2.0.0 [ 344.466096][ T9466] loop2: AHDI p1 p2 p3 [ 344.470705][ T9466] loop2: partition table partially beyond EOD, truncated [ 344.499169][ T9466] loop2: p1 start 1818582900 is beyond EOD, truncated [ 344.534044][ T9466] loop2: p3 start 335544320 is beyond EOD, truncated [ 344.682023][ T9468] syz.3.1069 (9468) used obsolete PPPIOCDETACH ioctl [ 344.873741][ T9473] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1064'. [ 345.003208][ T9473] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1064'. [ 345.278820][ T43] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -71 [ 345.365788][ T43] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 345.385690][ T43] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000014: -71 [ 345.638256][ T43] smsc95xx 3-1:0.67: probe with driver smsc95xx failed with error -71 [ 345.687653][ T9489] Cannot find del_set index 1 as target [ 345.709186][ T43] usb 3-1: USB disconnect, device number 46 [ 345.773536][ T5894] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 346.013199][ T5894] usb 4-1: Using ep0 maxpacket: 16 [ 346.035586][ T5894] usb 4-1: config 0 has no interfaces? [ 346.045000][ T5894] usb 4-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 346.083328][ T5894] usb 4-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 346.131090][ T5894] usb 4-1: Manufacturer: syz [ 346.193497][ T5894] usb 4-1: config 0 descriptor?? [ 346.388371][ T9497] xt_hashlimit: max too large, truncated to 1048576 [ 346.468199][ T9482] netlink: 44 bytes leftover after parsing attributes in process `syz.3.1072'. [ 346.930333][ T9506] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 346.948150][ T9506] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 347.472465][ T9511] loop2: detected capacity change from 0 to 7 [ 347.501408][ T9511] Dev loop2: unable to read RDB block 7 [ 347.517127][ T9511] loop2: AHDI p1 p2 p3 [ 347.578128][ T9511] loop2: partition table partially beyond EOD, truncated [ 347.688074][ T9511] loop2: p1 start 1818582900 is beyond EOD, truncated [ 347.710978][ T9511] loop2: p3 start 335544320 is beyond EOD, truncated [ 348.211562][ T5885] usb 4-1: USB disconnect, device number 28 [ 348.539637][ T9521] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1081'. [ 348.806062][ T9526] netlink: 'syz.3.1082': attribute type 9 has an invalid length. [ 348.816154][ T9526] netlink: 'syz.3.1082': attribute type 6 has an invalid length. [ 348.828633][ T9526] netlink: 'syz.3.1082': attribute type 7 has an invalid length. [ 348.842046][ T9526] netlink: 'syz.3.1082': attribute type 8 has an invalid length. [ 350.024295][ T9541] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 350.153810][ T9541] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 350.253666][ T5831] Bluetooth: hci3: unexpected event 0x2f length: 509 > 260 [ 350.424719][ T9546] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 350.489893][ T9548] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 351.193319][ T5894] usb 4-1: new full-speed USB device number 29 using dummy_hcd [ 351.355849][ T5885] usb 5-1: new low-speed USB device number 38 using dummy_hcd [ 351.395433][ T5894] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 351.428107][ T5894] usb 4-1: New USB device found, idVendor=057e, idProduct=200e, bcdDevice= 0.00 [ 351.462456][ T5894] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 351.516199][ T5894] usb 4-1: config 0 descriptor?? [ 351.548404][ T30] kauditd_printk_skb: 16 callbacks suppressed [ 351.548425][ T30] audit: type=1326 audit(1759963095.223:2183): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9577 comm="syz.1.1100" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcbe198eec9 code=0x7ffc0000 [ 351.596071][ T5885] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 351.608154][ T5885] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 351.628538][ T5885] usb 5-1: New USB device found, idVendor=05ac, idProduct=024b, bcdDevice= 0.00 [ 351.638254][ T5885] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 351.661034][ T30] audit: type=1326 audit(1759963095.233:2184): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9577 comm="syz.1.1100" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcbe198eec9 code=0x7ffc0000 [ 351.703749][ T30] audit: type=1326 audit(1759963095.233:2185): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9577 comm="syz.1.1100" exe="/root/syz-executor" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7fcbe198eec9 code=0x7ffc0000 [ 351.732668][ T5885] usb 5-1: config 0 descriptor?? [ 351.757338][ T30] audit: type=1326 audit(1759963095.233:2186): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9577 comm="syz.1.1100" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcbe198eec9 code=0x7ffc0000 [ 351.765197][ T9565] nvme_fabrics: unknown parameter or missing value 'V' in ctrl creation request [ 351.899064][ T30] audit: type=1326 audit(1759963095.253:2187): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9577 comm="syz.1.1100" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcbe198eec9 code=0x7ffc0000 [ 351.934930][ T9565] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 351.999717][ T5885] usb 5-1: string descriptor 0 read error: -71 [ 352.023719][ T30] audit: type=1326 audit(1759963095.373:2188): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9577 comm="syz.1.1100" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fcbe198d710 code=0x7ffc0000 [ 352.057426][ T5885] input: bcm5974 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/input/input15 [ 352.080398][ T5182] bcm5974 5-1:0.0: could not read from device [ 352.084046][ T30] audit: type=1326 audit(1759963095.373:2189): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9577 comm="syz.1.1100" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcbe198eec9 code=0x7ffc0000 [ 352.114090][ T9565] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 352.166502][ T5182] bcm5974 5-1:0.0: could not read from device [ 352.179426][ T9586] netlink: 'syz.0.1101': attribute type 21 has an invalid length. [ 352.188974][ T9586] netlink: 128 bytes leftover after parsing attributes in process `syz.0.1101'. [ 352.216360][ T30] audit: type=1326 audit(1759963095.373:2190): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9577 comm="syz.1.1100" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcbe198eec9 code=0x7ffc0000 [ 352.284621][ T5182] bcm5974 5-1:0.0: could not read from device [ 352.284687][ T30] audit: type=1326 audit(1759963095.373:2191): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9577 comm="syz.1.1100" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fcbe198eec9 code=0x7ffc0000 [ 352.397221][ T5885] usb 5-1: USB disconnect, device number 38 [ 352.410755][ T5894] nintendo 0003:057E:200E.000C: item fetching failed at offset 6/7 [ 352.424437][ T5894] nintendo 0003:057E:200E.000C: HID parse failed [ 352.434984][ T9586] netlink: 3 bytes leftover after parsing attributes in process `syz.0.1101'. [ 352.436110][ T5894] nintendo 0003:057E:200E.000C: probe - fail = -22 [ 352.464025][ T30] audit: type=1326 audit(1759963095.373:2192): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9577 comm="syz.1.1100" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcbe198eec9 code=0x7ffc0000 [ 352.487652][ T9588] xt_hashlimit: max too large, truncated to 1048576 [ 352.580380][ T5894] nintendo 0003:057E:200E.000C: probe with driver nintendo failed with error -22 [ 352.634638][ T5894] usb 4-1: USB disconnect, device number 29 [ 352.836461][ T9596] block device autoloading is deprecated and will be removed. [ 353.207428][ T9602] loop2: detected capacity change from 0 to 7 [ 353.235997][ T5880] Dev loop2: unable to read RDB block 7 [ 353.242745][ T5880] loop2: AHDI p1 p2 p3 [ 353.277108][ T5880] loop2: partition table partially beyond EOD, truncated [ 353.318115][ T5880] loop2: p1 start 1818582900 is beyond EOD, truncated [ 353.362255][ T5880] loop2: p3 start 335544320 is beyond EOD, truncated [ 353.394747][ T9602] Dev loop2: unable to read RDB block 7 [ 353.433162][ T9602] loop2: AHDI p1 p2 p3 [ 353.437863][ T9602] loop2: partition table partially beyond EOD, truncated [ 353.447585][ T9602] loop2: p1 start 1818582900 is beyond EOD, truncated [ 353.476902][ T9602] loop2: p3 start 335544320 is beyond EOD, truncated [ 354.562555][ T9622] fuse: Bad value for 'user_id' [ 354.580323][ T9622] fuse: Bad value for 'user_id' [ 354.644942][ T9625] Cannot find del_set index 1 as target [ 354.862620][ T9635] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 354.931189][ T9635] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 354.964379][ T9635] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 354.975168][ T9639] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 355.005780][ T9639] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 356.333546][ T5894] usb 3-1: new full-speed USB device number 47 using dummy_hcd [ 356.569083][ T5894] usb 3-1: config 0 has an invalid interface number: 113 but max is 0 [ 356.597753][ T5894] usb 3-1: config 0 has no interface number 0 [ 356.674413][ T5894] usb 3-1: config 0 interface 113 altsetting 2 has an endpoint descriptor with address 0x14, changing to 0x4 [ 356.726254][ T9666] team_slave_0: entered promiscuous mode [ 356.733221][ T9666] team_slave_1: entered promiscuous mode [ 356.757456][ T9666] macsec1: entered promiscuous mode [ 356.767115][ T5894] usb 3-1: config 0 interface 113 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 356.960696][ T9666] team0: entered promiscuous mode [ 357.003612][ T9666] team0: Device macsec1 is already an upper device of the team interface [ 357.034477][ T9666] team0: left promiscuous mode [ 357.048337][ T9666] team_slave_0: left promiscuous mode [ 357.054588][ T9666] team_slave_1: left promiscuous mode [ 357.246092][ T5894] usb 3-1: config 0 interface 113 has no altsetting 0 [ 357.348031][ T5894] usb 3-1: New USB device found, idVendor=054c, idProduct=02e1, bcdDevice=e2.c8 [ 357.359613][ T5894] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 357.379879][ T5894] usb 3-1: Product: syz [ 357.491740][ T5894] usb 3-1: Manufacturer: syz [ 357.522026][ T5894] usb 3-1: SerialNumber: syz [ 357.653919][ T5894] usb 3-1: config 0 descriptor?? [ 357.690759][ C0] usb 3-1: NFC: Urb failure (status -71) [ 357.726943][ T9668] snd_dummy snd_dummy.0: control 0:0:0:syz0:0 is already present [ 357.753716][ T5894] usb 3-1: NFC: Unable to get FW version [ 357.826522][ T5894] pn533_usb 3-1:0.113: probe with driver pn533_usb failed with error -90 [ 358.642574][ T9673] xt_time: invalid argument - start or stop time greater than 23:59:59 [ 358.988809][ T30] kauditd_printk_skb: 112 callbacks suppressed [ 358.988830][ T30] audit: type=1326 audit(1759963102.633:2305): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9678 comm="syz.4.1128" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6407d8eec9 code=0x7ffc0000 [ 359.169231][ T30] audit: type=1326 audit(1759963102.633:2306): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9678 comm="syz.4.1128" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6407d8eec9 code=0x7ffc0000 [ 359.261826][ T9691] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 359.295141][ T9690] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 359.316991][ T9691] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 359.351151][ T30] audit: type=1326 audit(1759963102.633:2307): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9678 comm="syz.4.1128" exe="/root/syz-executor" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7f6407d8eec9 code=0x7ffc0000 [ 359.432878][ T9690] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 359.526695][ T30] audit: type=1326 audit(1759963102.643:2308): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9678 comm="syz.4.1128" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6407d8eec9 code=0x7ffc0000 [ 359.650967][ T30] audit: type=1326 audit(1759963102.643:2309): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9678 comm="syz.4.1128" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6407d8d710 code=0x7ffc0000 [ 359.748900][ T30] audit: type=1326 audit(1759963102.643:2310): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9678 comm="syz.4.1128" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6407d8eec9 code=0x7ffc0000 [ 359.847463][ T43] usb 3-1: USB disconnect, device number 47 [ 359.867673][ T30] audit: type=1326 audit(1759963102.643:2311): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9678 comm="syz.4.1128" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6407d8d710 code=0x7ffc0000 [ 359.907891][ T30] audit: type=1326 audit(1759963102.643:2312): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9678 comm="syz.4.1128" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6407d8eec9 code=0x7ffc0000 [ 360.064731][ T9703] bond4: down delay (8) is not a multiple of miimon (5), value rounded to 5 ms [ 360.069439][ T30] audit: type=1326 audit(1759963102.643:2313): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9678 comm="syz.4.1128" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f6407d8eec9 code=0x7ffc0000 [ 360.111170][ T30] audit: type=1326 audit(1759963102.643:2314): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9678 comm="syz.4.1128" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6407d8eec9 code=0x7ffc0000 [ 360.144006][ T9703] bond4: peer notification delay (237) is not a multiple of miimon (5), value rounded to 235 ms [ 360.199647][ T9703] bond4: entered promiscuous mode [ 360.221370][ T9715] loop6: detected capacity change from 0 to 524287999 [ 360.230991][ T9703] 8021q: adding VLAN 0 to HW filter on device bond4 [ 360.242412][ T9715] netlink: 68 bytes leftover after parsing attributes in process `syz.0.1140'. [ 360.663290][ T5885] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 360.711243][ T9727] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 360.725516][ T9727] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 360.914104][ T5885] usb 4-1: Using ep0 maxpacket: 32 [ 360.925222][ T5885] usb 4-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 360.938444][ T5885] usb 4-1: config 0 interface 0 altsetting 16 has an endpoint descriptor with address 0x97, changing to 0x87 [ 360.977995][ T5885] usb 4-1: config 0 interface 0 altsetting 16 endpoint 0x87 has invalid wMaxPacketSize 0 [ 361.026057][ T9734] fuse: Bad value for 'fd' [ 361.156269][ T5885] usb 4-1: config 0 interface 0 altsetting 16 has 2 endpoint descriptors, different from the interface descriptor's value: 5 [ 361.198885][ T5885] usb 4-1: config 0 interface 0 has no altsetting 0 [ 361.225771][ T5885] usb 4-1: New USB device found, idVendor=044f, idProduct=b65d, bcdDevice= 0.00 [ 361.266649][ T5885] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 361.314034][ T5885] usb 4-1: config 0 descriptor?? [ 361.499986][ T9738] netlink: 'syz.0.1148': attribute type 3 has an invalid length. [ 361.573562][ T9738] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1148'. [ 363.779171][ T9762] loop2: detected capacity change from 0 to 7 [ 363.851363][ T9762] Dev loop2: unable to read RDB block 7 [ 363.930276][ T9762] loop2: AHDI p1 p2 p3 [ 363.951119][ T9762] loop2: partition table partially beyond EOD, truncated [ 363.982444][ T9762] loop2: p1 start 1818582900 is beyond EOD, truncated [ 363.993959][ T5894] usb 3-1: new high-speed USB device number 48 using dummy_hcd [ 364.014009][ T9762] loop2: p3 start 335544320 is beyond EOD, truncated [ 364.193517][ T5894] usb 3-1: Using ep0 maxpacket: 32 [ 364.204267][ T5894] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 364.237920][ T5894] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 364.255524][ T5894] usb 3-1: New USB device found, idVendor=0e8f, idProduct=0012, bcdDevice= 0.00 [ 364.267004][ T5894] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 364.299797][ T5894] usb 3-1: config 0 descriptor?? [ 364.801018][ T5885] usbhid 4-1:0.0: can't add hid device: -71 [ 364.807878][ T5885] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 364.855549][ T5894] greenasia 0003:0E8F:0012.000D: item fetching failed at offset 0/3 [ 364.872748][ T5894] greenasia 0003:0E8F:0012.000D: parse failed [ 364.880301][ T5885] usb 4-1: USB disconnect, device number 30 [ 364.895352][ T9779] netlink: 'syz.3.1160': attribute type 3 has an invalid length. [ 364.897964][ T5894] greenasia 0003:0E8F:0012.000D: probe with driver greenasia failed with error -22 [ 364.933864][ T9779] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1160'. [ 365.038124][ T5952] usb 3-1: USB disconnect, device number 48 [ 365.182188][ T9784] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1162'. [ 365.195770][ T9784] netlink: 80 bytes leftover after parsing attributes in process `syz.3.1162'. [ 365.206114][ T9784] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1162'. [ 365.218542][ T9784] netlink: 80 bytes leftover after parsing attributes in process `syz.3.1162'. [ 365.236737][ T9784] A link change request failed with some changes committed already. Interface sit0 may have been left with an inconsistent configuration, please check. [ 365.621976][ T30] kauditd_printk_skb: 75 callbacks suppressed [ 365.621994][ T30] audit: type=1326 audit(1759963109.303:2390): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9788 comm="syz.3.1163" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1733f8eec9 code=0x7ffc0000 [ 365.847489][ T30] audit: type=1326 audit(1759963109.303:2391): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9788 comm="syz.3.1163" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1733f8eec9 code=0x7ffc0000 [ 365.903801][ T5952] usb 5-1: new full-speed USB device number 39 using dummy_hcd [ 366.011161][ T30] audit: type=1326 audit(1759963109.353:2392): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9788 comm="syz.3.1163" exe="/root/syz-executor" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7f1733f8eec9 code=0x7ffc0000 [ 366.111284][ T30] audit: type=1326 audit(1759963109.353:2393): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9788 comm="syz.3.1163" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1733f8eec9 code=0x7ffc0000 [ 366.164450][ T5952] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 366.197538][ T5952] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFC, changing to 0x8C [ 366.200372][ T9804] binder: 9802:9804 ioctl c00c6211 0 returned -14 [ 366.225180][ T9803] binder: 9802:9803 ioctl c0306201 0 returned -14 [ 366.249915][ T30] audit: type=1326 audit(1759963109.353:2394): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9788 comm="syz.3.1163" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1733f8eec9 code=0x7ffc0000 [ 366.275234][ T5952] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8C has invalid wMaxPacketSize 0 [ 366.310050][ T5952] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 366.310920][ T30] audit: type=1326 audit(1759963109.353:2395): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9788 comm="syz.3.1163" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f1733f8d710 code=0x7ffc0000 [ 366.347259][ T5952] usb 5-1: New USB device found, idVendor=045e, idProduct=0284, bcdDevice=a4.8f [ 366.382490][ T5952] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 366.429978][ T5952] usb 5-1: Product: syz [ 366.468233][ T5952] usb 5-1: Manufacturer: syz [ 366.483560][ T5952] usb 5-1: SerialNumber: syz [ 366.507240][ T5952] usb 5-1: config 0 descriptor?? [ 366.588499][ T5952] xbox_remote_probe: Unexpected endpoint_in [ 366.643598][ T30] audit: type=1326 audit(1759963109.353:2396): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9788 comm="syz.3.1163" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1733f8eec9 code=0x7ffc0000 [ 366.676765][ T30] audit: type=1326 audit(1759963109.353:2397): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9788 comm="syz.3.1163" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1733f8eec9 code=0x7ffc0000 [ 366.703590][ T30] audit: type=1326 audit(1759963109.353:2398): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9788 comm="syz.3.1163" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f1733f8d710 code=0x7ffc0000 [ 366.728468][ T30] audit: type=1326 audit(1759963109.353:2399): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9788 comm="syz.3.1163" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1733f8eec9 code=0x7ffc0000 [ 366.864432][ T9807] bond7: down delay (8) is not a multiple of miimon (5), value rounded to 5 ms [ 366.876149][ T9807] bond7: peer notification delay (237) is not a multiple of miimon (5), value rounded to 235 ms [ 366.913957][ T5952] usb 5-1: USB disconnect, device number 39 [ 366.925669][ T9807] bond7: entered promiscuous mode [ 366.965204][ T9807] 8021q: adding VLAN 0 to HW filter on device bond7 [ 367.159092][ T9815] netlink: 'syz.0.1172': attribute type 3 has an invalid length. [ 367.223214][ T9815] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1172'. [ 367.252614][ T9817] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1173'. [ 367.265435][ T9817] netlink: 80 bytes leftover after parsing attributes in process `syz.2.1173'. [ 367.310694][ T9817] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1173'. [ 367.332900][ T9817] netlink: 80 bytes leftover after parsing attributes in process `syz.2.1173'. [ 367.345777][ T9817] A link change request failed with some changes committed already. Interface sit0 may have been left with an inconsistent configuration, please check. [ 367.878018][ T9831] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 367.932917][ T9831] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 368.007251][ T9831] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 368.253525][ T5894] usb 3-1: new high-speed USB device number 49 using dummy_hcd [ 368.444759][ T5894] usb 3-1: Using ep0 maxpacket: 8 [ 368.460816][ T5894] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 368.481623][ T5894] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 368.518522][ T5894] usb 3-1: Product: syz [ 368.531916][ T5894] usb 3-1: Manufacturer: syz [ 368.566110][ T5894] usb 3-1: SerialNumber: syz [ 368.767797][ T9846] loop2: detected capacity change from 0 to 7 [ 368.782838][ T5950] Dev loop2: unable to read RDB block 7 [ 368.795618][ T5950] loop2: AHDI p1 p2 p3 [ 368.800835][ T5894] usblp 3-1:1.0: usblp0: USB Unidirectional printer dev 49 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 368.815115][ T5950] loop2: partition table partially beyond EOD, truncated [ 368.847915][ T5950] loop2: p1 start 1818582900 is beyond EOD, truncated [ 368.878212][ T5950] loop2: p3 start 335544320 is beyond EOD, truncated [ 368.907044][ T9846] Dev loop2: unable to read RDB block 7 [ 368.918698][ T9846] loop2: AHDI p1 p2 p3 [ 368.959378][ T9846] loop2: partition table partially beyond EOD, truncated [ 368.995505][ T9846] loop2: p1 start 1818582900 is beyond EOD, truncated [ 369.036772][ T9846] loop2: p3 start 335544320 is beyond EOD, truncated [ 369.246978][ T9850] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 369.323706][ T9850] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 369.382980][ T9854] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1188'. [ 369.572989][ T5952] usb 3-1: USB disconnect, device number 49 [ 369.608918][ T5952] usblp0: removed [ 369.943612][ T43] usb 5-1: new high-speed USB device number 40 using dummy_hcd [ 370.104414][ T43] usb 5-1: Using ep0 maxpacket: 8 [ 370.134931][ T43] usb 5-1: New USB device found, idVendor=047d, idProduct=5003, bcdDevice=2f.8c [ 370.146796][ T43] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 370.221872][ T43] usb 5-1: Product: syz [ 370.255871][ T43] usb 5-1: Manufacturer: syz [ 370.265815][ T43] usb 5-1: SerialNumber: syz [ 370.546227][ T43] usb 5-1: config 0 descriptor?? [ 370.555323][ T43] gspca_main: se401-2.14.0 probing 047d:5003 [ 370.774093][ T5894] usb 3-1: new high-speed USB device number 50 using dummy_hcd [ 370.813960][ T9877] sg_write: data in/out 134217696/14 bytes for SCSI command 0x0-- guessing data in; [ 370.813960][ T9877] program syz.1.1193 not setting count and/or reply_len properly [ 370.986293][ T5894] usb 3-1: New USB device found, idVendor=056e, idProduct=4010, bcdDevice=20.1c [ 370.997083][ T5894] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 371.034627][ T5894] usb 3-1: config 0 descriptor?? [ 372.063852][ T43] gspca_se401: write req failed req 0x57 val 0x00 error -110 [ 372.163825][ T43] se401 5-1:0.0: probe with driver se401 failed with error -110 [ 373.070879][ T9882] loop2: detected capacity change from 0 to 7 [ 373.208826][ T9882] loop2: [ 373.226997][ T9882] loop2: partition table partially beyond EOD, truncated [ 373.288735][ T5843] usb 5-1: USB disconnect, device number 40 [ 373.447532][ T5894] pegasus 3-1:0.0: probe with driver pegasus failed with error -110 [ 374.015309][ T9885] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 374.053191][ T9885] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 374.096994][ T30] kauditd_printk_skb: 116 callbacks suppressed [ 374.097013][ T30] audit: type=1326 audit(1759963117.773:2516): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9884 comm="syz.4.1196" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6407d8eec9 code=0x7ffc0000 [ 374.138104][ C0] vkms_vblank_simulate: vblank timer overrun [ 374.185643][ T9885] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 374.208995][ T9888] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 374.275735][ T9885] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 374.306008][ T9888] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 374.346173][ T30] audit: type=1326 audit(1759963117.773:2517): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9884 comm="syz.4.1196" exe="/root/syz-executor" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7f6407d8eec9 code=0x7ffc0000 [ 374.377840][ C0] vkms_vblank_simulate: vblank timer overrun [ 374.417267][ T9885] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 374.429755][ T9891] tipc: Started in network mode [ 374.437791][ T9891] tipc: Node identity 6a0e323bd02a, cluster identity 4711 [ 374.449968][ T9891] tipc: Enabled bearer , priority 0 [ 374.462430][ T9891] syzkaller0: entered promiscuous mode [ 374.469824][ T9885] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 374.493820][ T30] audit: type=1326 audit(1759963117.773:2518): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9884 comm="syz.4.1196" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6407d8eec9 code=0x7ffc0000 [ 374.544763][ T9891] syzkaller0: entered allmulticast mode [ 374.624203][ T30] audit: type=1326 audit(1759963117.773:2519): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9884 comm="syz.4.1196" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6407d8d710 code=0x7ffc0000 [ 374.636612][ T5952] usb 3-1: USB disconnect, device number 50 [ 374.711672][ T9899] tipc: Resetting bearer [ 374.736989][ T9903] loop2: detected capacity change from 0 to 7 [ 374.747599][ T30] audit: type=1326 audit(1759963117.773:2520): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9884 comm="syz.4.1196" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6407d8eec9 code=0x7ffc0000 [ 374.773679][ T9903] Dev loop2: unable to read RDB block 7 [ 374.791695][ T30] audit: type=1326 audit(1759963117.773:2521): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9884 comm="syz.4.1196" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6407d8d710 code=0x7ffc0000 [ 374.807787][ T9903] loop2: AHDI p1 p2 p3 [ 374.842404][ T30] audit: type=1326 audit(1759963117.773:2522): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9884 comm="syz.4.1196" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6407d8eec9 code=0x7ffc0000 [ 374.873916][ T30] audit: type=1326 audit(1759963117.773:2523): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9884 comm="syz.4.1196" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f6407d8eec9 code=0x7ffc0000 [ 374.883211][ T9903] loop2: partition table partially beyond EOD, truncated [ 374.916873][ T9903] loop2: p1 start 1818582900 is beyond EOD, truncated [ 374.926846][ T9903] loop2: p3 start 335544320 is beyond EOD, truncated [ 374.960074][ T30] audit: type=1326 audit(1759963117.773:2524): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9884 comm="syz.4.1196" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6407d8eec9 code=0x7ffc0000 [ 374.993533][ T43] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 375.003292][ T30] audit: type=1326 audit(1759963117.773:2525): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9884 comm="syz.4.1196" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f6407d8eec9 code=0x7ffc0000 [ 375.285130][ T43] usb 4-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 375.322221][ T43] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 375.349863][ T43] usb 4-1: config 0 descriptor?? [ 375.376977][ T43] cp210x 4-1:0.0: cp210x converter detected [ 375.780930][ T5843] tipc: Node number set to 3122934331 [ 375.843696][ T5894] usb 3-1: new high-speed USB device number 51 using dummy_hcd [ 376.003485][ T5894] usb 3-1: Using ep0 maxpacket: 16 [ 376.042623][ T5894] usb 3-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 376.071022][ T5894] usb 3-1: config 0 interface 0 has no altsetting 0 [ 376.101430][ T5894] usb 3-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 376.138879][ T5894] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 376.182229][ T43] cp210x 4-1:0.0: failed to get vendor val 0x370c size 73: -32 [ 376.192960][ T43] cp210x 4-1:0.0: GPIO initialisation failed: -32 [ 376.204646][ T9890] tipc: Resetting bearer [ 376.234233][ T43] usb 4-1: cp210x converter now attached to ttyUSB0 [ 376.274530][ T5894] usb 3-1: config 0 descriptor?? [ 376.321193][ T43] usb 4-1: USB disconnect, device number 31 [ 376.342199][ T9890] tipc: Disabling bearer [ 376.353940][ T43] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 376.391689][ T43] cp210x 4-1:0.0: device disconnected [ 376.764832][ T5894] nzxt-smart2 0003:1E71:2009.000E: hidraw0: USB HID v0.05 Device [HID 1e71:2009] on usb-dummy_hcd.2-1/input0 [ 377.319428][ T5894] usb 3-1: USB disconnect, device number 51 [ 380.196798][ T30] kauditd_printk_skb: 33 callbacks suppressed [ 380.196820][ T30] audit: type=1326 audit(1759963123.883:2559): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10004 comm="syz.4.1235" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6407d8eec9 code=0x0 [ 382.154451][T10075] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1260'. [ 383.912860][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 383.919403][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 384.551392][ T30] audit: type=1326 audit(1759963128.223:2560): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10136 comm="syz.2.1284" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c9818eec9 code=0x7ffc0000 [ 384.623132][ T30] audit: type=1326 audit(1759963128.223:2561): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10136 comm="syz.2.1284" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c9818eec9 code=0x7ffc0000 [ 384.697873][ T30] audit: type=1326 audit(1759963128.233:2562): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10136 comm="syz.2.1284" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c9818eec9 code=0x7ffc0000 [ 384.823139][ T30] audit: type=1326 audit(1759963128.233:2563): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10136 comm="syz.2.1284" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c9818eec9 code=0x7ffc0000 [ 384.911235][ T30] audit: type=1326 audit(1759963128.233:2564): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10136 comm="syz.2.1284" exe="/root/syz-executor" sig=0 arch=c000003e syscall=0 compat=0 ip=0x7f0c9818eec9 code=0x7ffc0000 [ 384.992125][ T30] audit: type=1326 audit(1759963128.233:2565): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10136 comm="syz.2.1284" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c9818eec9 code=0x7ffc0000 [ 385.073150][ T30] audit: type=1326 audit(1759963128.233:2566): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10136 comm="syz.2.1284" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c9818eec9 code=0x7ffc0000 [ 385.169392][ T30] audit: type=1326 audit(1759963128.263:2567): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10136 comm="syz.2.1284" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c9818eec9 code=0x7ffc0000 [ 385.232398][ T30] audit: type=1326 audit(1759963128.263:2568): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10136 comm="syz.2.1284" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c9818eec9 code=0x7ffc0000 [ 385.323140][ T30] audit: type=1326 audit(1759963128.263:2569): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10136 comm="syz.2.1284" exe="/root/syz-executor" sig=0 arch=c000003e syscall=8 compat=0 ip=0x7f0c9818eec9 code=0x7ffc0000 [ 385.415651][ T30] audit: type=1326 audit(1759963128.263:2570): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10136 comm="syz.2.1284" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c9818eec9 code=0x7ffc0000 [ 385.507685][ T30] audit: type=1326 audit(1759963128.263:2571): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10136 comm="syz.2.1284" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c9818eec9 code=0x7ffc0000 [ 385.609398][ T30] audit: type=1326 audit(1759963128.263:2572): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10136 comm="syz.2.1284" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f0c9818eec9 code=0x7ffc0000 [ 385.701626][ T30] audit: type=1326 audit(1759963128.263:2573): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10136 comm="syz.2.1284" exe="/root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f0c9818eec9 code=0x7ffc0000 [ 387.059580][T10195] kvm: kvm [10187]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0x187) = 0xffff00000000f9c6 [ 388.525080][ T30] audit: type=1326 audit(1759963132.213:2574): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10249 comm="syz.4.1328" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6407d8eec9 code=0x7ffc0000 [ 388.565846][ T30] audit: type=1326 audit(1759963132.213:2575): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10249 comm="syz.4.1328" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6407d8eec9 code=0x7ffc0000 [ 388.590397][ T30] audit: type=1326 audit(1759963132.213:2576): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10249 comm="syz.4.1328" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6407d8eec9 code=0x7ffc0000 [ 388.673915][ T30] audit: type=1326 audit(1759963132.213:2577): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10249 comm="syz.4.1328" exe="/root/syz-executor" sig=0 arch=c000003e syscall=32 compat=0 ip=0x7f6407d8eec9 code=0x7ffc0000 [ 388.992516][T10267] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 388.992516][T10267] The task syz.0.1333 (10267) triggered the difference, watch for misbehavior. [ 389.645386][T10296] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1348'. [ 389.670868][T10296] tc_dump_action: action bad kind [ 393.747739][T10400] ------------[ cut here ]------------ [ 393.755128][T10400] WARNING: CPU: 0 PID: 10400 at arch/x86/kvm/x86.c:11572 vcpu_run+0x6e17/0x7040 [ 393.764583][T10400] Modules linked in: [ 393.768896][T10400] CPU: 0 UID: 0 PID: 10400 Comm: syz.3.1387 Not tainted syzkaller #0 PREEMPT(full) [ 393.778392][T10400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 393.789168][T10400] RIP: 0010:vcpu_run+0x6e17/0x7040 [ 393.797087][T10400] Code: 48 83 c3 20 48 89 d8 48 c1 e8 03 42 0f b6 04 38 84 c0 0f 85 16 02 00 00 44 88 33 eb 10 e8 b1 f2 78 00 eb 09 e8 aa f2 78 00 90 <0f> 0b 90 45 31 ed 48 c7 84 24 c0 02 00 00 0e 36 e0 45 48 8b 84 24 [ 393.818321][T10400] RSP: 0018:ffffc9000e2375e0 EFLAGS: 00010287 [ 393.825066][T10400] RAX: ffffffff8146a156 RBX: 00000000fffffff0 RCX: 0000000000080000 [ 393.833536][T10400] RDX: ffffc9000bdbb000 RSI: 00000000000003d1 RDI: 00000000000003d2 [ 393.842077][T10400] RBP: ffffc9000e2379b0 R08: ffff88807e4d64e7 R09: 1ffff1100fc9ac9c [ 393.851954][T10400] R10: dffffc0000000000 R11: ffffed100fc9ac9d R12: ffff888031d2aa18 [ 393.863748][T10400] R13: ffff888031d2a978 R14: ffff888031d2a940 R15: dffffc0000000000 [ 393.873265][T10400] FS: 00007f1734e486c0(0000) GS:ffff888125d12000(0000) knlGS:0000000000000000 [ 393.883541][T10400] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 393.890288][T10400] CR2: 0000000000000000 CR3: 0000000023948000 CR4: 00000000003526f0 [ 393.899972][T10400] DR0: ffffffffffffffff DR1: 00000000000001f8 DR2: 0000000000000083 [ 393.909622][T10400] DR3: ffffffffefffff15 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 393.918435][T10400] Call Trace: [ 393.921782][T10400] [ 393.925263][T10400] ? __pfx_vcpu_run+0x10/0x10 [ 393.930216][T10400] ? kvm_pmu_trigger_event+0xbc/0x6f0 [ 393.936022][T10400] ? skip_emulated_instruction+0x40b/0x5c0 [ 393.942857][T10400] ? __pfx_complete_fast_pio_out+0x10/0x10 [ 393.949217][T10400] ? vmx_apic_init_signal_blocked+0x63/0xb0 [ 393.959631][T10400] kvm_arch_vcpu_ioctl_run+0xfc9/0x1940 [ 393.966292][T10400] ? __mutex_trylock_common+0x153/0x260 [ 393.972872][T10400] ? kvm_arch_vcpu_ioctl_run+0x1f3/0x1940 [ 393.980364][T10400] ? __pfx_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 393.987191][T10400] ? rcu_is_watching+0x15/0xb0 [ 393.992041][T10400] ? trace_contention_end+0x39/0x120 [ 393.998330][T10400] ? __mutex_lock+0x335/0x1350 [ 394.004047][T10400] ? kasan_quarantine_put+0xdd/0x220 [ 394.012285][T10400] ? lockdep_hardirqs_on+0x9c/0x150 [ 394.018677][T10400] ? kvm_vcpu_ioctl+0x22e/0xe90 [ 394.024914][T10400] ? __pfx___mutex_lock+0x10/0x10 [ 394.030617][T10400] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 394.037376][T10400] ? do_vfs_ioctl+0xbe8/0x1430 [ 394.043481][T10400] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 394.051266][T10400] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 394.057302][T10400] kvm_vcpu_ioctl+0x95c/0xe90 [ 394.064050][T10400] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 394.070324][T10400] ? __fget_files+0x2a/0x420 [ 394.075200][T10400] ? __fget_files+0x3a0/0x420 [ 394.079933][T10400] ? __fget_files+0x2a/0x420 [ 394.084769][T10400] ? bpf_lsm_file_ioctl+0x9/0x20 [ 394.091390][T10400] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 394.099375][T10400] __se_sys_ioctl+0xf9/0x170 [ 394.104637][T10400] do_syscall_64+0xfa/0xfa0 [ 394.110065][T10400] ? lockdep_hardirqs_on+0x9c/0x150 [ 394.115550][T10400] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 394.125777][T10400] ? clear_bhb_loop+0x60/0xb0 [ 394.131368][T10400] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 394.138632][T10400] RIP: 0033:0x7f1733f8eec9 [ 394.147940][T10400] 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 [ 394.174872][T10400] RSP: 002b:00007f1734e48038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 394.188918][T10400] RAX: ffffffffffffffda RBX: 00007f17341e5fa0 RCX: 00007f1733f8eec9 [ 394.198665][T10400] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 394.209040][T10400] RBP: 00007f1734011f91 R08: 0000000000000000 R09: 0000000000000000 [ 394.218629][T10400] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 394.228371][T10400] R13: 00007f17341e6038 R14: 00007f17341e5fa0 R15: 00007f173430fa28 [ 394.240565][T10400] [ 394.243804][T10400] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 394.253294][T10400] CPU: 0 UID: 0 PID: 10400 Comm: syz.3.1387 Not tainted syzkaller #0 PREEMPT(full) [ 394.266139][T10400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 394.277656][T10400] Call Trace: [ 394.281052][T10400] [ 394.284112][T10400] dump_stack_lvl+0x99/0x250 [ 394.289274][T10400] ? __asan_memcpy+0x40/0x70 [ 394.294694][T10400] ? __pfx_dump_stack_lvl+0x10/0x10 [ 394.300551][T10400] ? __pfx__printk+0x10/0x10 [ 394.306220][T10400] vpanic+0x237/0x6d0 [ 394.310834][T10400] ? __pfx_vpanic+0x10/0x10 [ 394.316630][T10400] panic+0xb9/0xc0 [ 394.320493][T10400] ? __pfx_panic+0x10/0x10 [ 394.327006][T10400] __warn+0x31b/0x4b0 [ 394.331442][T10400] ? vcpu_run+0x6e17/0x7040 [ 394.337108][T10400] ? vcpu_run+0x6e17/0x7040 [ 394.343250][T10400] report_bug+0x2be/0x4f0 [ 394.350771][T10400] ? vcpu_run+0x6e17/0x7040 [ 394.356815][T10400] ? vcpu_run+0x6e17/0x7040 [ 394.362107][T10400] ? vcpu_run+0x6e19/0x7040 [ 394.367811][T10400] handle_bug+0x84/0x160 [ 394.372212][T10400] exc_invalid_op+0x1a/0x50 [ 394.378174][T10400] asm_exc_invalid_op+0x1a/0x20 [ 394.384032][T10400] RIP: 0010:vcpu_run+0x6e17/0x7040 [ 394.389172][T10400] Code: 48 83 c3 20 48 89 d8 48 c1 e8 03 42 0f b6 04 38 84 c0 0f 85 16 02 00 00 44 88 33 eb 10 e8 b1 f2 78 00 eb 09 e8 aa f2 78 00 90 <0f> 0b 90 45 31 ed 48 c7 84 24 c0 02 00 00 0e 36 e0 45 48 8b 84 24 [ 394.410978][T10400] RSP: 0018:ffffc9000e2375e0 EFLAGS: 00010287 [ 394.420375][T10400] RAX: ffffffff8146a156 RBX: 00000000fffffff0 RCX: 0000000000080000 [ 394.432581][T10400] RDX: ffffc9000bdbb000 RSI: 00000000000003d1 RDI: 00000000000003d2 [ 394.445607][T10400] RBP: ffffc9000e2379b0 R08: ffff88807e4d64e7 R09: 1ffff1100fc9ac9c [ 394.453972][T10400] R10: dffffc0000000000 R11: ffffed100fc9ac9d R12: ffff888031d2aa18 [ 394.463423][T10400] R13: ffff888031d2a978 R14: ffff888031d2a940 R15: dffffc0000000000 [ 394.473267][T10400] ? vcpu_run+0x6e16/0x7040 [ 394.477975][T10400] ? __pfx_vcpu_run+0x10/0x10 [ 394.482698][T10400] ? kvm_pmu_trigger_event+0xbc/0x6f0 [ 394.489418][T10400] ? skip_emulated_instruction+0x40b/0x5c0 [ 394.498650][T10400] ? __pfx_complete_fast_pio_out+0x10/0x10 [ 394.506821][T10400] ? vmx_apic_init_signal_blocked+0x63/0xb0 [ 394.513375][T10400] kvm_arch_vcpu_ioctl_run+0xfc9/0x1940 [ 394.521215][T10400] ? __mutex_trylock_common+0x153/0x260 [ 394.527613][T10400] ? kvm_arch_vcpu_ioctl_run+0x1f3/0x1940 [ 394.533871][T10400] ? __pfx_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 394.540225][T10400] ? rcu_is_watching+0x15/0xb0 [ 394.545916][T10400] ? trace_contention_end+0x39/0x120 [ 394.553756][T10400] ? __mutex_lock+0x335/0x1350 [ 394.560578][T10400] ? kasan_quarantine_put+0xdd/0x220 [ 394.567643][T10400] ? lockdep_hardirqs_on+0x9c/0x150 [ 394.572921][T10400] ? kvm_vcpu_ioctl+0x22e/0xe90 [ 394.578166][T10400] ? __pfx___mutex_lock+0x10/0x10 [ 394.583340][T10400] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 394.590650][T10400] ? do_vfs_ioctl+0xbe8/0x1430 [ 394.596065][T10400] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 394.603131][T10400] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 394.611490][T10400] kvm_vcpu_ioctl+0x95c/0xe90 [ 394.617464][T10400] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 394.625563][T10400] ? __fget_files+0x2a/0x420 [ 394.630270][T10400] ? __fget_files+0x3a0/0x420 [ 394.637334][T10400] ? __fget_files+0x2a/0x420 [ 394.643700][T10400] ? bpf_lsm_file_ioctl+0x9/0x20 [ 394.650956][T10400] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 394.656802][T10400] __se_sys_ioctl+0xf9/0x170 [ 394.662046][T10400] do_syscall_64+0xfa/0xfa0 [ 394.666794][T10400] ? lockdep_hardirqs_on+0x9c/0x150 [ 394.673428][T10400] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 394.680761][T10400] ? clear_bhb_loop+0x60/0xb0 [ 394.685912][T10400] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 394.695018][T10400] RIP: 0033:0x7f1733f8eec9 [ 394.700004][T10400] 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 [ 394.725619][T10400] RSP: 002b:00007f1734e48038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 394.735127][T10400] RAX: ffffffffffffffda RBX: 00007f17341e5fa0 RCX: 00007f1733f8eec9 [ 394.745757][T10400] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 394.756662][T10400] RBP: 00007f1734011f91 R08: 0000000000000000 R09: 0000000000000000 [ 394.766532][T10400] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 394.776699][T10400] R13: 00007f17341e6038 R14: 00007f17341e5fa0 R15: 00007f173430fa28 [ 394.788548][T10400] [ 394.794539][T10400] Kernel Offset: disabled [ 394.799658][T10400] Rebooting in 86400 seconds..