last executing test programs: 6.917916031s ago: executing program 2 (id=3255): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000900)=[@in={0x2, 0x4e23, @loopback}, @in6={0xa, 0x0, 0x0, @loopback, 0x7fc}], 0x2c) sendto$inet6(r0, &(0x7f0000000040)="e4", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback, 0x5}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x41, 0x80, 0xfe, 0x20, 0x9, 0x80, 0x8, 0x5a, 0x0, 0x0, 0x9}, 0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000005c0)=0x8, 0x4) recvmmsg(r0, &(0x7f0000000780)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=""/15, 0xf}, 0x201}], 0x1, 0x40000023, 0x0) 5.877045923s ago: executing program 2 (id=3264): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x64, 0x0, 0x0) ioctl$KVM_GET_NESTED_STATE(r2, 0xc080aebe, &(0x7f000000a100)={{0x3, 0x0, 0x80, {0x2, 0x2000}}, 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5.708620077s ago: executing program 2 (id=3265): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r0, 0x3ba0, &(0x7f0000000100)={0x48, 0x2, r1, 0x0, 0x0, 0x0, 0x0}) ioctl$IOMMU_HWPT_ALLOC$NONE(r0, 0x3b89, &(0x7f0000000180)={0x28, 0x1, r2, r1, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$IOMMU_HWPT_ALLOC$TEST(r0, 0x3b89, &(0x7f0000000200)={0x28, 0x0, r2, r3, 0x0, 0x0, 0xdead, 0x4, &(0x7f0000000240)}) ioctl$IOMMU_HWPT_INVALIDATE$TEST(r0, 0x3b8d, &(0x7f0000000280)={0x20, r4, &(0x7f0000000480)=[{0x1, 0x1}, {0x0, 0x2}], 0xdeadbeef, 0x8, 0x200000b9}) 3.543166933s ago: executing program 4 (id=3276): r0 = epoll_create1(0x80000) r1 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r1, 0xc0285700, &(0x7f0000000140)={0xffffffff, "030000000000000023000000debd12ffff00000000000000000020000400", 0xffffffffffffffff}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0x10000001}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x10000000}) 3.399159691s ago: executing program 4 (id=3277): mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xbecd6000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="eb", 0x20000101}], 0x1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) 2.881011411s ago: executing program 3 (id=3281): r0 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x6) fchdir(r1) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x2000240, 0x0, 0xed, 0x0, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', 0x0, 0x2821, 0x0) 2.722186325s ago: executing program 3 (id=3283): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000400)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581", @ANYRES8], 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000100)="6507060082762422f9a30250a90def79e5ddb933b83b8f8f1a0d", 0x1a) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000b00)={0x2c, &(0x7f0000000040)=ANY=[@ANYBLOB="00000f00000009003d140f3c369197d09647190890"], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f0000000000), 0x0, 0x0) ioctl$HIDIOCGUSAGE(r1, 0xd01c4813, &(0x7f0000000100)={0x2, 0xffffffff, 0x0, 0x2, 0x0, 0x42}) 2.315847376s ago: executing program 4 (id=3287): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x800000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_NESTED_STATE(r3, 0x4048aecb, &(0x7f0000001440)={{0x7, 0x0, 0x80, {0xffffffffffffffff, 0xd000, 0x1}}, 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close_range(r0, 0xffffffffffffffff, 0x0) 2.130947469s ago: executing program 2 (id=3288): bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000000)='/proc/sys/net/\x00\x00v4\x00\x00s/\x92ync_\x00le\xf44.\xab%nN\xd4\xa2\x88\x00\xd1l,'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) fchdir(r0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x80, 0x4d) getdents(r1, &(0x7f0000000080)=""/255, 0xff) syz_usb_connect(0x5, 0x34, &(0x7f0000000100)=ANY=[@ANYBLOB="1201000092e1300833280102d52a0000000109022200010000000009040000000e010000082402010102100708"], 0x0) 2.033565705s ago: executing program 4 (id=3289): r0 = epoll_create1(0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x2982, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x10000000}) 1.532021836s ago: executing program 1 (id=3292): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x181) rmdir(&(0x7f0000000000)='./file0\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) r1 = open_tree(r0, &(0x7f0000000280)='\x00', 0x89901) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) 1.364994884s ago: executing program 0 (id=3293): r0 = socket$kcm(0xa, 0x1, 0x106) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(r0, &(0x7f00000019c0)={&(0x7f0000000080)=@l2tp6={0xa, 0x0, 0x0, @dev, 0x5}, 0x80, 0x0}, 0x24004059) syz_genetlink_get_family_id$smc(0x0, r1) close(r0) 1.292657582s ago: executing program 1 (id=3294): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x20100, 0x0) ioctl$TUNSETOFFLOAD(r0, 0xc004743e, 0x110e22fff6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x4004743d, 0x110e22fff6) close(r0) write$cgroup_type(r1, &(0x7f0000000280), 0x9) 1.157272537s ago: executing program 0 (id=3295): socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getsockname$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0xdd860600, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0xec, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0xb}, [@IFLA_AF_SPEC={0xcc, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @local}]}, @AF_INET={0xb0, 0x2, 0x0, 0x1, {0x9, 0x1, 0x0, 0x1, [{0xc}, {0x8}, {0x1b}, {0x8}, {0x8}]}}, @AF_INET={0x18, 0x2, 0x0, 0x1, {0x14, 0x1, 0x0, 0x1, [{0x9, 0xd}, {0x8, 0x0, 0x0, 0x0, 0x38}]}}, @AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @mcast2}, @IFLA_INET6_TOKEN={0x0, 0x7, @mcast2}, @IFLA_INET6_TOKEN={0x0, 0x7, @dev}]}, @AF_INET={0x28, 0x2, 0x0, 0x1, {0x24, 0x1, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}}, @AF_MPLS={0x4}, @AF_INET6={0x0, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x0, 0x7, @rand_addr=' \x01\x00'}, @IFLA_INET6_ADDR_GEN_MODE, @IFLA_INET6_ADDR_GEN_MODE, @IFLA_INET6_TOKEN={0x0, 0x7, @dev}, @IFLA_INET6_TOKEN={0x0, 0x7, @mcast2}, @IFLA_INET6_TOKEN={0x0, 0x7, @rand_addr=' \x01\x00'}, @IFLA_INET6_TOKEN={0x0, 0x7, @dev}, @IFLA_INET6_ADDR_GEN_MODE, @IFLA_INET6_ADDR_GEN_MODE]}, @AF_MPLS={0x4}]}]}, 0xec}}, 0x0) 1.065006592s ago: executing program 4 (id=3296): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="ad76b6c5", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000004c00)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="a9861869a75f66ef7d128ae4230965648a021cdf93508c9706dc1e4d9e1d4c436faf1d2786", 0x25}, {&(0x7f0000000240)="eeb9ff4efd6ce05a6ccd7c", 0xb}, {&(0x7f00000001c0)="7a33e678762b32820b42", 0xa}, {&(0x7f00000014c0)="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", 0xfe7}], 0x4, 0x0, 0x0, 0x4012}], 0x1, 0x0) recvmmsg$unix(r1, &(0x7f0000000840)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/44, 0x2c}], 0x1}}, {{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000034c0)=""/4096, 0x1000}], 0x1}}], 0x2, 0x20, 0x0) 1.015136604s ago: executing program 1 (id=3297): r0 = io_uring_setup(0x664c, &(0x7f0000000480)={0x0, 0x0, 0x1880, 0x5}) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000040)={@my=0x1}) r2 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r2, &(0x7f0000000200)={0x28, 0x0, 0x0, @my=0x1}, 0x10) close_range(r0, 0xffffffffffffffff, 0x0) 1.004770341s ago: executing program 4 (id=3298): timer_create(0x0, &(0x7f0000000200)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000000140)={0x0, 0x80000002}, 0x0) 923.382829ms ago: executing program 0 (id=3299): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000540)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x60) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x800) sendmmsg$alg(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) recvmsg$can_raw(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000ac0)=""/4096, 0x1000}], 0x1}, 0x40) 829.042525ms ago: executing program 0 (id=3300): bpf$BPF_PROG_TEST_RUN(0x1c, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r0, &(0x7f0000000600)=ANY=[@ANYRESHEX=r0, @ANYRESOCT, @ANYRESDEC=r0, @ANYRES32, @ANYRESDEC, @ANYRESHEX=0x0, @ANYBLOB="1b6a23ae80f655804a68a607093febe72845d86a04bd1ce2367ae74da1d0bf43c830e8924bb38fe70cc0d6a697a394390be8d9c175898efe5f32bd93bf1384aa8f5bfbf3f00d538fdd74815692cd23c8aa6bf1dcdfa37f7ab06a855ccdbb101ba2a8b640df66cbfd0d5c07d9279849850dced4f5060292ff703a4b1185057b480fa436d7161fe283a85be72eda734e23b95713c8ef62335304bfefbd3b6245d3c2d7b878dd06684c667c68f24874c19cad781a7d885e7c9d9ea18840c80b9936138e6f53886460e68a88293e6ef89ad251819fb41c6d289b3b78405813764f8d6a13"], 0x32600) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x12, r0, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT_OLD(r1, 0x28, 0x6, &(0x7f0000000140)={0x0, 0xea60}, 0x10) 769.861098ms ago: executing program 1 (id=3301): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000280)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f0000000180)={r1, 0x0, 0x7f}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000002780)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000080)={r2, 0x3, r0}) 768.325702ms ago: executing program 3 (id=3302): r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000600)={'macvtap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="340000001400010000000000fbdbdf250a00a100", @ANYRES32=r2, @ANYBLOB="14000100ff05000000000000dfce00000000000108000800026e"], 0x34}}, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3400000015"], 0x34}, 0x1, 0x0, 0x0, 0x41c1}, 0x4040800) 688.774168ms ago: executing program 2 (id=3303): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x28011, r0, 0x0) timer_create(0x3, &(0x7f0000000440)={0x0, 0x24, 0x1}, &(0x7f0000000480)=0x0) timer_settime(r1, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) timer_settime(r1, 0x0, &(0x7f0000000100)={{0x77359400}}, &(0x7f0000000200)) 644.997243ms ago: executing program 0 (id=3304): r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_usb_connect(0x5, 0x24, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x100}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt$ARPT_SO_SET_REPLACE(r0, 0xa02000000000000, 0x60, &(0x7f0000000000)={'filter\x00', 0xb001, 0x4, 0x3e8, 0x0, 0x0, 0x130, 0x300, 0x300, 0x300, 0x7fffffe, 0x0, {[{{@arp={@local, @empty, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'pimreg\x00', 'veth0_to_bridge\x00'}, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "f67b23ffdfa27f907a03732da3acbc6518e62a77ca06f258762e88c0d9f9d2f413b94a105f4bdf01425ce81c5d000000000000000500ffffffff00"}}}, {{@arp={@multicast2, @empty, 0x0, 0x0, 0x0, 0x0, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'veth0_to_team\x00', 'ip6tnl0\x00'}, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x438) 567.471303ms ago: executing program 1 (id=3305): r0 = socket(0x10, 0x803, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000003c0)=@getchain={0x24, 0x66, 0x0, 0x0, 0x2000}, 0x24}}, 0x0) getsockname$packet(r0, &(0x7f0000000740)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000900)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)=@newlink={0x38, 0x10, 0x401, 0x70bd2c, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0x1114}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x8, 0x2, 0x0, 0x1, [@IFLA_IPTUN_COLLECT_METADATA={0x4}]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, 0x100, 0xac}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_ENCAP_TYPE={0x6, 0xf, 0x2}]}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40001}, 0x20004090) 514.884654ms ago: executing program 3 (id=3306): ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="020000000000ffffffff"]) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000003b80)={0x3, 0x1, 0xf000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4048aecb, &(0x7f0000000080)) 407.409235ms ago: executing program 1 (id=3307): syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a000090400000103"], 0x0) r0 = openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r1 = openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000040), 0x8002) write$binfmt_aout(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="03070000b5"], 0xc8) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03040000b500000001008aea0000feff"], 0xc8) dup3(r1, r0, 0x0) 394.633074ms ago: executing program 2 (id=3308): sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000140)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}, 0x7}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="682eed", 0x3}], 0x1}}], 0x1, 0x4008) r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x7c8}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) readv(r0, &(0x7f0000000040), 0x10000000000000ef) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) 236.924009ms ago: executing program 3 (id=3309): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r2, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)=@newtfilter={0x30, 0x2c, 0xd27, 0x70bd25, 0x2, {0x0, 0x0, 0x0, r2, {}, {}, {0x8, 0x6}}, [@filter_kind_options=@f_bpf={{0x8}, {0x4}}]}, 0x30}}, 0x40) 113.93597ms ago: executing program 3 (id=3310): syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f0000000240)={0x24, 0x0, 0x0, 0x0, 0x0}, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001540), 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, &(0x7f0000000f80)={0x84, &(0x7f0000000b00)={0x0, 0x0, 0x1, '6'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGLED(r0, 0x5452, &(0x7f0000000240)=""/77) r1 = syz_open_dev$evdev(&(0x7f00000000c0), 0x78, 0x822b01) write$char_usb(r1, &(0x7f0000000040)="e2", 0x1068) 0s ago: executing program 0 (id=3311): r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x1, 0x2002) io_setup(0x6, &(0x7f0000001380)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/3\x00') syz_open_dev$evdev(&(0x7f0000001380), 0x1, 0x20442) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x0, r2}]) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x0, 0x2}], 0x37) kernel console output (not intermixed with test programs): 280.860862][ T5891] usb 5-1: SerialNumber: syz [ 280.886248][ T5891] usb 5-1: config 0 descriptor?? [ 280.896854][ T5891] cm109 5-1:0.8: invalid payload size 0, expected 4 [ 280.909282][ T5820] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 280.921869][ T5820] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 280.932697][ T5820] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 280.942008][ T5820] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 280.955947][ T5891] input: CM109 USB driver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.8/input/input43 [ 280.964400][ T5907] usb 2-1: USB disconnect, device number 34 [ 280.995429][ T5820] usb 1-1: config 0 descriptor?? [ 281.149283][ C0] cm109 5-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 281.150645][ T5951] usb 5-1: USB disconnect, device number 34 [ 281.156281][ C0] cm109 5-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 281.210564][ T5951] cm109 5-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 281.253342][ T5898] gspca_stv06xx: I2C: Read error writing address: -71 [ 281.269737][ T5820] usbhid 1-1:0.0: can't add hid device: -71 [ 281.279619][ T5820] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 281.302324][ T5820] usb 1-1: USB disconnect, device number 29 [ 281.313473][ T5898] usb 4-1: USB disconnect, device number 24 [ 281.812720][ T5820] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 282.012819][ T5820] usb 1-1: Using ep0 maxpacket: 16 [ 282.032179][ T5820] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 282.055170][ T5820] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 282.084092][ T5820] usb 1-1: New USB device found, idVendor=0458, idProduct=5016, bcdDevice= 0.00 [ 282.125502][ T5820] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 282.149186][ T5820] usb 1-1: config 0 descriptor?? [ 282.583960][ T5820] kye 0003:0458:5016.0022: tablet report size too small, or kye_tablet_rdesc unexpectedly large [ 282.603841][ T5820] kye 0003:0458:5016.0022: unknown main item tag 0x0 [ 282.622982][ T5820] kye 0003:0458:5016.0022: hidraw0: USB HID v0.00 Device [HID 0458:5016] on usb-dummy_hcd.0-1/input0 [ 282.655299][ T5820] kye 0003:0458:5016.0022: tablet-enabling feature report not found [ 282.673952][ T5820] kye 0003:0458:5016.0022: tablet enabling failed [ 282.799478][ T5907] usb 1-1: USB disconnect, device number 30 [ 283.089101][ T30] kauditd_printk_skb: 1 callbacks suppressed [ 283.089123][ T30] audit: type=1326 audit(1760537838.392:47): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11046 comm="syz.2.2064" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1128b8eec9 code=0x7ffc0000 [ 283.222691][ T30] audit: type=1326 audit(1760537838.392:48): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11046 comm="syz.2.2064" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1128b8eec9 code=0x7ffc0000 [ 283.333389][ T30] audit: type=1326 audit(1760537838.432:49): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11046 comm="syz.2.2064" exe="/root/syz-executor" sig=0 arch=c000003e syscall=425 compat=0 ip=0x7f1128b8eec9 code=0x7ffc0000 [ 283.382733][ T30] audit: type=1326 audit(1760537838.442:50): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11046 comm="syz.2.2064" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1128b8eec9 code=0x7ffc0000 [ 283.442876][ T30] audit: type=1326 audit(1760537838.442:51): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11046 comm="syz.2.2064" exe="/root/syz-executor" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f1128b8eec9 code=0x7ffc0000 [ 283.466022][ T30] audit: type=1326 audit(1760537838.492:52): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11046 comm="syz.2.2064" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1128b8eec9 code=0x0 [ 283.487630][T11059] netlink: 104 bytes leftover after parsing attributes in process `syz.4.2069'. [ 283.951248][T11074] tipc: Started in network mode [ 283.986197][T11074] tipc: Node identity 8, cluster identity 4711 [ 284.003292][T11074] tipc: Node number set to 8 [ 285.427895][T11128] netlink: 80 bytes leftover after parsing attributes in process `syz.0.2099'. [ 285.437522][T11127] netlink: 'syz.3.2098': attribute type 11 has an invalid length. [ 285.982687][ T5906] usb 5-1: new high-speed USB device number 35 using dummy_hcd [ 286.042814][ T5820] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 286.053410][ T9] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 286.142673][ T5906] usb 5-1: Using ep0 maxpacket: 8 [ 286.153391][ T5906] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 286.175821][ T5906] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 286.190551][ T5906] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 286.200854][ T5906] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 286.219182][ T5906] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 286.225957][ T5820] usb 4-1: Using ep0 maxpacket: 8 [ 286.232656][ T5906] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 286.245610][ T9] usb 3-1: config index 0 descriptor too short (expected 39, got 27) [ 286.257920][ T9] usb 3-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 286.266605][T11153] syzkaller1: entered promiscuous mode [ 286.276279][ T5820] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10a3, bcdDevice=23.a2 [ 286.276300][T11153] syzkaller1: entered allmulticast mode [ 286.291921][ T5820] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 286.303741][ T9] usb 3-1: config 0 interface 0 has no altsetting 0 [ 286.313510][ T5820] usb 4-1: Product: syz [ 286.319423][ T9] usb 3-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 286.331345][ T5820] usb 4-1: Manufacturer: syz [ 286.336915][ T9] usb 3-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 286.345897][ T5820] usb 4-1: SerialNumber: syz [ 286.356451][ T5820] usb 4-1: config 0 descriptor?? [ 286.365174][ T9] usb 3-1: Product: syz [ 286.370550][ T9] usb 3-1: Manufacturer: syz [ 286.378854][ T9] usb 3-1: SerialNumber: syz [ 286.387734][ T9] usb 3-1: config 0 descriptor?? [ 286.396539][ T9] hub 3-1:0.0: bad descriptor, ignoring hub [ 286.402495][ T9] hub 3-1:0.0: probe with driver hub failed with error -5 [ 286.430350][ T9] usb 3-1: selecting invalid altsetting 0 [ 286.480486][ T5906] usb 5-1: GET_CAPABILITIES returned 0 [ 286.489106][ T5906] usbtmc 5-1:16.0: can't read capabilities [ 286.685814][ T5951] usb 5-1: USB disconnect, device number 35 [ 287.059863][ T5906] usb 3-1: USB disconnect, device number 32 [ 287.079400][ T5820] usb read operation failed. (-71) [ 287.093543][ T5820] usb write operation failed. (-71) [ 287.119192][ T5820] usb write operation failed. (-71) [ 287.138033][ T5820] usb write operation failed. (-71) [ 287.153519][ T5820] usb 4-1: dvb_usb_v2: found a 'Terratec H7' in cold state [ 287.176431][ T5820] usb 4-1: Direct firmware load for dvb-usb-terratec-h7-az6007.fw failed with error -2 [ 287.199520][ T5820] usb 4-1: Falling back to sysfs fallback for: dvb-usb-terratec-h7-az6007.fw [ 287.275021][ T5906] usb 3-1: new full-speed USB device number 33 using dummy_hcd [ 287.446603][ T5906] usb 3-1: config 0 has no interfaces? [ 287.476267][ T5906] usb 3-1: New USB device found, idVendor=12d1, idProduct=42f7, bcdDevice=aa.47 [ 287.523917][ T5906] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 287.539516][ T5906] usb 3-1: config 0 descriptor?? [ 287.772306][ T5951] usb 3-1: USB disconnect, device number 33 [ 287.853957][T11180] bridge0: port 2(bridge_slave_1) entered disabled state [ 287.862449][T11180] bridge0: port 1(bridge_slave_0) entered disabled state [ 288.386077][T11188] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 288.613300][T11188] usb 1-1: Using ep0 maxpacket: 8 [ 288.668299][T11180] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 288.682699][T11188] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 288.691626][T11188] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 288.713344][T11188] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 288.714024][T11180] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 288.732791][T11188] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 288.745070][T11188] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 288.778538][T11188] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 288.808284][T11188] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 289.103991][T11188] usb 1-1: usb_control_msg returned -32 [ 289.121127][T11188] usbtmc 1-1:16.0: can't read capabilities [ 289.469710][T11222] netlink: 104 bytes leftover after parsing attributes in process `syz.2.2132'. [ 289.610831][ T6424] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 289.646322][ T6424] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 289.686786][ T6424] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 289.708147][ T6424] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 290.215766][T11237] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2138'. [ 290.262479][T11237] bond0: (slave bond_slave_1): Releasing backup interface [ 290.834384][T11203] usb 1-1: USB disconnect, device number 31 [ 291.363904][T11215] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 291.382712][T11203] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 291.535083][T11203] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 291.537054][T11215] usb 3-1: Using ep0 maxpacket: 16 [ 291.552626][T11203] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 291.555908][T11215] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 291.573422][T11203] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 291.573475][T11203] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 291.573499][T11203] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 291.578433][T11203] usb 1-1: config 0 descriptor?? [ 291.587971][T11215] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 291.622794][T11215] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 291.640251][T11215] usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 291.651474][T11215] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 291.671266][T11215] usb 3-1: config 0 descriptor?? [ 292.057459][T11203] plantronics 0003:047F:FFFF.0023: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 292.097099][T11215] HID 045e:07da: Invalid code 65791 type 1 [ 292.132840][T11215] input: HID 045e:07da as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:045E:07DA.0024/input/input45 [ 292.355055][T11205] usb 1-1: USB disconnect, device number 32 [ 292.380205][T11215] microsoft 0003:045E:07DA.0024: input,hidraw1: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.2-1/input0 [ 292.411739][T11215] usb 3-1: USB disconnect, device number 34 [ 292.905811][T11289] netlink: 256 bytes leftover after parsing attributes in process `syz.2.2159'. [ 293.323941][T11303] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 294.343364][T11321] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2174'. [ 294.605149][T11203] usb 5-1: new high-speed USB device number 36 using dummy_hcd [ 294.712796][T11214] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 294.802783][T11203] usb 5-1: Using ep0 maxpacket: 8 [ 294.810882][T11203] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 294.821044][T11203] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 294.830992][T11203] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 294.841260][T11203] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 294.855411][T11203] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 294.863946][T11354] Set syz1 is full, maxelem 6117 reached [ 294.864604][T11203] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 294.894160][T11214] usb 3-1: Using ep0 maxpacket: 32 [ 294.906232][T11214] usb 3-1: config index 0 descriptor too short (expected 35577, got 27) [ 294.915972][T11214] usb 3-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 294.926243][T11214] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 294.935700][T11214] usb 3-1: config 1 has no interface number 0 [ 294.942109][T11214] usb 3-1: config 1 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 294.955220][T11214] usb 3-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 294.968737][T11214] usb 3-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 294.978195][T11214] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 295.007120][T11214] snd_usb_pod 3-1:1.1: Line 6 Pocket POD found [ 295.086207][T11203] usb 5-1: GET_CAPABILITIES returned 0 [ 295.092159][T11203] usbtmc 5-1:16.0: can't read capabilities [ 295.204209][T11214] snd_usb_pod 3-1:1.1: Line 6 Pocket POD now attached [ 295.298075][T11203] usb 5-1: USB disconnect, device number 36 [ 295.382659][T11215] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 295.542723][T11215] usb 2-1: Using ep0 maxpacket: 16 [ 295.548024][T11214] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 295.557928][T11215] usb 2-1: config 0 interface 0 has no altsetting 0 [ 295.565561][T11215] usb 2-1: New USB device found, idVendor=0dfc, idProduct=0101, bcdDevice= 0.00 [ 295.574939][T11215] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 295.586188][T11215] usb 2-1: config 0 descriptor?? [ 295.616746][T11203] usb 3-1: USB disconnect, device number 35 [ 295.626334][T11203] snd_usb_pod 3-1:1.1: Line 6 Pocket POD now disconnected [ 295.734405][T11214] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 295.745488][T11214] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 295.756629][T11214] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 295.770575][T11214] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 295.779893][T11214] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 295.794617][T11214] usb 1-1: config 0 descriptor?? [ 296.020420][T11215] hid-generic 0003:0DFC:0101.0025: unknown main item tag 0x0 [ 296.028125][T11215] hid-generic 0003:0DFC:0101.0025: unknown main item tag 0x0 [ 296.035703][T11215] hid-generic 0003:0DFC:0101.0025: unknown main item tag 0x0 [ 296.043206][T11215] hid-generic 0003:0DFC:0101.0025: unknown main item tag 0x0 [ 296.050671][T11215] hid-generic 0003:0DFC:0101.0025: unknown main item tag 0x0 [ 296.058278][T11215] hid-generic 0003:0DFC:0101.0025: unknown main item tag 0x0 [ 296.065801][T11215] hid-generic 0003:0DFC:0101.0025: unknown main item tag 0x0 [ 296.075162][T11215] hid-generic 0003:0DFC:0101.0025: unknown main item tag 0x0 [ 296.082713][T11215] hid-generic 0003:0DFC:0101.0025: unknown main item tag 0x0 [ 296.090174][T11215] hid-generic 0003:0DFC:0101.0025: unknown main item tag 0x0 [ 296.111518][T11215] hid-generic 0003:0DFC:0101.0025: hidraw0: USB HID v0.00 Device [HID 0dfc:0101] on usb-dummy_hcd.1-1/input0 [ 296.237990][T11214] plantronics 0003:047F:FFFF.0026: hiddev0,hidraw1: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 296.251478][T11203] usb 2-1: USB disconnect, device number 35 [ 296.508678][T11214] usb 1-1: USB disconnect, device number 33 [ 297.759733][T11411] netlink: 28 bytes leftover after parsing attributes in process `syz.3.2207'. [ 297.853358][T11203] hid-generic 0000:0000:0000.0027: hidraw0: HID v0.00 Device [syz0] on syz0 [ 298.038659][T11418] fido_id[11418]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 298.066533][ T30] audit: type=1326 audit(1760537853.362:53): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11422 comm="syz.3.2212" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8c578eec9 code=0x7ffc0000 [ 298.153920][ T30] audit: type=1326 audit(1760537853.362:54): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11422 comm="syz.3.2212" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8c578eec9 code=0x7ffc0000 [ 298.225531][T11429] syzkaller1: entered promiscuous mode [ 298.239709][T11429] syzkaller1: entered allmulticast mode [ 298.272668][ T30] audit: type=1326 audit(1760537853.362:55): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11422 comm="syz.3.2212" exe="/root/syz-executor" sig=0 arch=c000003e syscall=273 compat=0 ip=0x7fb8c578eec9 code=0x7ffc0000 [ 298.312525][ T30] audit: type=1326 audit(1760537853.362:56): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11422 comm="syz.3.2212" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8c578eec9 code=0x7ffc0000 [ 298.338006][ T30] audit: type=1326 audit(1760537853.362:57): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11422 comm="syz.3.2212" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8c578eec9 code=0x7ffc0000 [ 298.360321][ C1] vkms_vblank_simulate: vblank timer overrun [ 299.016942][T11451] syzkaller1: entered promiscuous mode [ 299.028104][T11451] syzkaller1: entered allmulticast mode [ 299.555555][T11469] sctp: [Deprecated]: syz.1.2233 (pid 11469) Use of struct sctp_assoc_value in delayed_ack socket option. [ 299.555555][T11469] Use struct sctp_sack_info instead [ 299.752296][ T3497] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 299.893519][ T3497] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 300.022184][ T3497] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 300.167321][ T3497] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 300.493290][ T3497] bridge_slave_1: left allmulticast mode [ 300.499292][ T3497] bridge_slave_1: left promiscuous mode [ 300.534187][ T3497] bridge0: port 2(bridge_slave_1) entered disabled state [ 300.577606][ T3497] bridge_slave_0: left allmulticast mode [ 300.593974][ T3497] bridge_slave_0: left promiscuous mode [ 300.601506][ T3497] bridge0: port 1(bridge_slave_0) entered disabled state [ 300.769279][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 300.786053][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 300.794861][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 300.805598][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 300.813486][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 301.588541][ T3497] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 301.616397][ T3497] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 301.678164][ T3497] bond0 (unregistering): Released all slaves [ 301.775840][ T3497] bond1 (unregistering): Released all slaves [ 301.813576][T11215] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 301.992860][T11215] usb 1-1: Using ep0 maxpacket: 8 [ 302.010484][T11215] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 302.029911][T11215] usb 1-1: config 0 has no interface number 0 [ 302.061261][T11215] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 302.097219][T11215] usb 1-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 302.124237][T11215] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 302.137711][T11215] usb 1-1: config 0 descriptor?? [ 302.174701][T11215] iowarrior 1-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0 [ 302.653966][ T3497] hsr_slave_0: left promiscuous mode [ 302.678933][ T3497] hsr_slave_1: left promiscuous mode [ 302.760546][ T3497] veth1_macvtap: left promiscuous mode [ 302.782432][ T3497] veth0_macvtap: left promiscuous mode [ 302.796097][ T3497] veth1_vlan: left promiscuous mode [ 302.801787][ T3497] veth0_vlan: left promiscuous mode [ 302.873695][ T52] Bluetooth: hci0: command tx timeout [ 303.438218][ T5907] usb 1-1: USB disconnect, device number 34 [ 303.906162][ T5907] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 304.092637][ T5907] usb 2-1: Using ep0 maxpacket: 8 [ 304.123088][ T5907] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 304.138890][ T5907] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 304.167786][ T3497] team0 (unregistering): Port device team_slave_1 removed [ 304.175609][ T5907] usb 2-1: Product: syz [ 304.185161][ T5907] usb 2-1: Manufacturer: syz [ 304.190771][ T5907] usb 2-1: SerialNumber: syz [ 304.229272][ T5907] usb 2-1: config 0 descriptor?? [ 304.270550][ T3497] team0 (unregistering): Port device team_slave_0 removed [ 304.465747][ T5907] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 304.945115][T11498] chnl_net:caif_netlink_parms(): no params data found [ 304.953751][ T52] Bluetooth: hci0: command tx timeout [ 305.268813][ T5907] dvb_usb_rtl28xxu 2-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 305.301462][ T5907] usb 2-1: USB disconnect, device number 36 [ 305.320982][T11498] bridge0: port 1(bridge_slave_0) entered blocking state [ 305.346432][T11498] bridge0: port 1(bridge_slave_0) entered disabled state [ 305.383496][T11498] bridge_slave_0: entered allmulticast mode [ 305.408285][T11498] bridge_slave_0: entered promiscuous mode [ 305.424258][T11498] bridge0: port 2(bridge_slave_1) entered blocking state [ 305.431462][T11498] bridge0: port 2(bridge_slave_1) entered disabled state [ 305.459717][T11498] bridge_slave_1: entered allmulticast mode [ 305.486467][T11498] bridge_slave_1: entered promiscuous mode [ 305.600383][ T30] audit: type=1326 audit(1760537860.912:58): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11619 comm="syz.2.2280" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1128b8eec9 code=0x0 [ 305.718018][T11498] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 305.761555][T11498] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 305.958524][T11498] team0: Port device team_slave_0 added [ 305.981483][T11498] team0: Port device team_slave_1 added [ 306.105138][T11498] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 306.117279][T11498] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 306.143281][ C1] vkms_vblank_simulate: vblank timer overrun [ 306.204254][T11498] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 306.240978][T11498] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 306.266049][T11498] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 306.292733][ C1] vkms_vblank_simulate: vblank timer overrun [ 306.339753][T11498] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 306.647775][T11498] hsr_slave_0: entered promiscuous mode [ 306.673721][T11498] hsr_slave_1: entered promiscuous mode [ 306.684066][T11498] debugfs: 'hsr0' already exists in 'hsr' [ 306.684091][T11498] Cannot create hsr debugfs directory [ 306.718078][T11653] syzkaller1: entered promiscuous mode [ 306.733337][T11653] syzkaller1: entered allmulticast mode [ 307.035147][ T52] Bluetooth: hci0: command tx timeout [ 307.975985][T11498] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 307.998672][T11498] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 308.022987][T11498] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 308.062050][T11498] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 308.072846][T11190] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 308.244566][T11190] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 308.276327][T11190] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 308.301063][T11190] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 308.337320][T11190] usb 2-1: Product: syz [ 308.365129][T11190] usb 2-1: Manufacturer: syz [ 308.369781][T11190] usb 2-1: SerialNumber: syz [ 308.488599][T11498] 8021q: adding VLAN 0 to HW filter on device bond0 [ 308.554851][T11498] 8021q: adding VLAN 0 to HW filter on device team0 [ 308.582100][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 308.589356][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 308.657041][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 308.664286][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 308.864885][T11498] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 309.016813][T11498] veth0_vlan: entered promiscuous mode [ 309.046978][T11498] veth1_vlan: entered promiscuous mode [ 309.112797][ T52] Bluetooth: hci0: command tx timeout [ 309.171578][T11498] veth0_macvtap: entered promiscuous mode [ 309.222486][T11498] veth1_macvtap: entered promiscuous mode [ 309.274548][T11498] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 309.322849][T11498] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 309.386673][ T13] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 309.413380][ T13] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 309.444711][T11190] cdc_ncm 2-1:1.0: bind() failure [ 309.467936][T11190] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 309.494978][ T13] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 309.508578][ T13] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 309.519512][T11190] cdc_ncm 2-1:1.1: bind() failure [ 309.579061][T11190] usb 2-1: USB disconnect, device number 37 [ 309.730639][ T2207] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 309.751897][ T2207] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 309.869601][ T6422] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 309.888211][ T6422] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 309.952738][T11215] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 310.059172][ T30] audit: type=1326 audit(1760537865.372:59): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11754 comm="syz.3.2320" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fb8c578eec9 code=0x0 [ 310.164750][T11215] usb 3-1: config 0 has no interfaces? [ 310.175551][T11215] usb 3-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 310.185087][T11215] usb 3-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 310.249575][T11215] usb 3-1: Product: syz [ 310.259656][T11215] usb 3-1: Manufacturer: syz [ 310.270665][T11215] usb 3-1: SerialNumber: syz [ 310.287075][T11215] usb 3-1: config 0 descriptor?? [ 310.546176][T11215] usb 3-1: USB disconnect, device number 36 [ 311.407215][T11817] syzkaller1: entered promiscuous mode [ 311.424777][T11817] syzkaller1: entered allmulticast mode [ 313.066544][T11871] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2356'. [ 313.078049][T11871] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2356'. [ 313.649685][T11889] netlink: 24 bytes leftover after parsing attributes in process `syz.3.2362'. [ 314.363467][T11215] usb 5-1: new high-speed USB device number 37 using dummy_hcd [ 314.562917][T11215] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 314.596691][T11215] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 314.637165][T11215] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 314.703770][T11215] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 314.745324][T11215] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 314.802330][T11215] usb 5-1: config 0 descriptor?? [ 315.274569][T11940] netlink: 20 bytes leftover after parsing attributes in process `syz.2.2381'. [ 315.310898][T11215] plantronics 0003:047F:FFFF.0028: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.4-1/input0 [ 315.426535][T11205] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 315.591259][T11952] veth1_to_bond: Caught tx_queue_len zero misconfig [ 315.598359][ T30] audit: type=1326 audit(1760537870.912:60): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11949 comm="syz.3.2385" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8c578eec9 code=0x7ffc0000 [ 315.598425][ T30] audit: type=1326 audit(1760537870.912:61): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11949 comm="syz.3.2385" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8c578eec9 code=0x7ffc0000 [ 315.640810][ T30] audit: type=1326 audit(1760537870.952:62): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11949 comm="syz.3.2385" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8c578eec9 code=0x7ffc0000 [ 315.649202][T11205] usb 2-1: Using ep0 maxpacket: 8 [ 315.701425][ T30] audit: type=1326 audit(1760537870.982:63): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11949 comm="syz.3.2385" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fb8c578d710 code=0x7ffc0000 [ 315.712119][T11205] usb 2-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 315.737216][ T30] audit: type=1326 audit(1760537870.982:64): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11949 comm="syz.3.2385" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8c578eec9 code=0x7ffc0000 [ 315.780577][ T30] audit: type=1326 audit(1760537870.992:65): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11949 comm="syz.3.2385" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8c578eec9 code=0x7ffc0000 [ 315.790648][T11205] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 315.818422][ T30] audit: type=1326 audit(1760537870.992:66): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11949 comm="syz.3.2385" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8c578eec9 code=0x7ffc0000 [ 315.828899][T11205] pvrusb2: Hardware description: Terratec Grabster AV400 [ 315.843967][ T30] audit: type=1326 audit(1760537870.992:67): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11949 comm="syz.3.2385" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8c578eec9 code=0x7ffc0000 [ 315.867398][T11205] pvrusb2: ********** [ 315.885418][T11205] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 315.901027][T11205] pvrusb2: Important functionality might not be entirely working. [ 315.909786][T11205] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 315.935826][T11205] pvrusb2: ********** [ 315.947625][ T30] audit: type=1326 audit(1760537870.992:68): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11949 comm="syz.3.2385" exe="/root/syz-executor" sig=0 arch=c000003e syscall=53 compat=0 ip=0x7fb8c578eec9 code=0x7ffc0000 [ 315.980739][ T30] audit: type=1326 audit(1760537870.992:69): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11949 comm="syz.3.2385" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8c578eec9 code=0x7ffc0000 [ 316.041619][ T2344] pvrusb2: Invalid write control endpoint [ 316.169359][ T2344] pvrusb2: Invalid write control endpoint [ 316.181620][ T2344] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 316.193922][ T2344] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 316.201903][ T2344] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 316.213330][ T2344] pvrusb2: Device being rendered inoperable [ 316.223336][ T2344] cx25840 2-0044: Unable to detect h/w, assuming cx23887 [ 316.273781][T11202] usb 2-1: USB disconnect, device number 38 [ 316.285848][ T2344] cx25840 2-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 316.308979][ T2344] pvrusb2: Attached sub-driver cx25840 [ 316.324909][ T2344] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 316.335767][ T2344] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 316.574468][ C1] plantronics 0003:047F:FFFF.0028: usb_submit_urb(ctrl) failed: -1 [ 316.587811][T11980] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 316.664107][T11205] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 316.844743][T11205] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 316.864023][T11205] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 316.884900][T11205] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 316.911374][T11205] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 316.969564][T11205] usb 3-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 316.991237][T11205] usb 3-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 317.010780][T11205] usb 3-1: Manufacturer: syz [ 317.019029][T11205] usb 3-1: config 0 descriptor?? [ 317.078762][T11998] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2403'. [ 317.192690][T11215] usb 2-1: new full-speed USB device number 39 using dummy_hcd [ 317.226176][T12002] vcan0: tx drop: invalid sa for name 0x0000000000000001 [ 317.355490][T11214] usb 5-1: USB disconnect, device number 37 [ 317.372747][T11215] usb 2-1: New USB device found, idVendor=056e, idProduct=4010, bcdDevice=20.1c [ 317.392068][T11215] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 317.420293][T11215] usb 2-1: config 0 descriptor?? [ 317.448240][T11205] hid_parser_main: 1225 callbacks suppressed [ 317.448262][T11205] appleir 0003:05AC:8243.0029: unknown main item tag 0x0 [ 317.498216][T11205] appleir 0003:05AC:8243.0029: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.2-1/input0 [ 317.757506][T11202] usb 3-1: USB disconnect, device number 37 [ 318.656420][T11215] pegasus 2-1:0.0: can't reset MAC [ 318.663525][T11215] pegasus 2-1:0.0: probe with driver pegasus failed with error -5 [ 318.685323][T11215] usb 2-1: USB disconnect, device number 39 [ 318.852775][ T5907] usb 3-1: new full-speed USB device number 38 using dummy_hcd [ 319.015480][ T5907] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 319.043379][ T5907] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBE, changing to 0x8E [ 319.072780][ T5907] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 10 [ 319.104564][ T5907] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 319.125286][ T5907] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 319.203386][ T5907] usb 3-1: New USB device found, idVendor=10c5, idProduct=819a, bcdDevice=e4.46 [ 319.222704][ T5907] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=35 [ 319.230968][ T5907] usb 3-1: Product: syz [ 319.239296][ T5907] usb 3-1: Manufacturer: syz [ 319.246611][ T5907] usb 3-1: SerialNumber: syz [ 319.257465][ T5907] usb 3-1: config 0 descriptor?? [ 319.487512][ T5907] radio-si470x 3-1:0.0: DeviceID=0x0000 ChipID=0x0000 [ 319.523649][ T5907] radio-si470x 3-1:0.0: This driver is known to work with firmware version 12, but the device has firmware version 0. [ 319.688310][ T5907] radio-si470x 3-1:0.0: software version 0, hardware version 0 [ 319.707955][ T5907] radio-si470x 3-1:0.0: This driver is known to work with hardware version 1, but the device has hardware version 0. [ 319.750980][ T5907] radio-si470x 3-1:0.0: If you have some trouble using this driver, please report to V4L ML at linux-media@vger.kernel.org [ 319.896149][ T5907] radio-si470x 3-1:0.0: submitting int urb failed (-90) [ 320.292021][ T5907] radio-si470x 3-1:0.0: si470x_set_report: usb_control_msg returned -71 [ 320.333449][ T5907] radio-si470x 3-1:0.0: probe with driver radio-si470x failed with error -22 [ 320.363985][ T5907] usb 3-1: USB disconnect, device number 38 [ 322.250010][T12122] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2454'. [ 322.325063][T12122] bond1: Invalid ad_actor_system MAC address. [ 322.350332][T12122] bond1: option ad_actor_system: invalid value (4294967295) [ 322.375596][T12122] bond1 (unregistering): Released all slaves [ 322.398907][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 322.405526][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 323.732393][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 323.743613][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 323.843166][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 323.852981][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 323.914603][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 325.173514][T12198] kvm: user requested TSC rate below hardware speed [ 325.576212][ T30] kauditd_printk_skb: 165 callbacks suppressed [ 325.576231][ T30] audit: type=1326 audit(1760537880.892:235): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12202 comm="syz.4.2487" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f8c7118eec9 code=0x0 [ 325.722721][ T5907] usb 3-1: new high-speed USB device number 39 using dummy_hcd [ 325.882710][ T5907] usb 3-1: Using ep0 maxpacket: 8 [ 325.895958][ T5907] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 325.921272][ T5907] usb 3-1: New USB device found, idVendor=046d, idProduct=0892, bcdDevice=6d.2a [ 325.937825][ T5907] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 325.967410][ T5907] usb 3-1: config 0 descriptor?? [ 325.989120][ T5907] gspca_main: vc032x-2.14.0 probing 046d:0892 [ 326.693067][T11215] usb 5-1: new high-speed USB device number 38 using dummy_hcd [ 326.721932][T12226] loop2: detected capacity change from 0 to 7 [ 326.730578][ T5826] Dev loop2: unable to read RDB block 7 [ 326.737132][ T5826] loop2: unable to read partition table [ 326.743541][ T5826] loop2: partition table beyond EOD, truncated [ 326.760297][T12226] Dev loop2: unable to read RDB block 7 [ 326.766414][T12226] loop2: unable to read partition table [ 326.772361][T12226] loop2: partition table beyond EOD, truncated [ 326.783455][T12226] loop_reread_partitions: partition scan of loop2 (þ被xü—ŸÑà– ) failed (rc=-5) [ 326.811435][ T5198] Dev loop2: unable to read RDB block 7 [ 326.817717][ T5198] loop2: unable to read partition table [ 326.823771][ T5198] loop2: partition table beyond EOD, truncated [ 326.852925][T11215] usb 5-1: Using ep0 maxpacket: 16 [ 326.863077][T11215] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 326.906549][T11215] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 326.935346][T11215] usb 5-1: New USB device found, idVendor=0458, idProduct=5012, bcdDevice= 0.00 [ 326.963578][T11215] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 326.984219][T11215] usb 5-1: config 0 descriptor?? [ 327.204618][ T5907] gspca_vc032x: reg_w err -71 [ 327.209595][ T5907] vc032x 3-1:0.0: probe with driver vc032x failed with error -71 [ 327.220281][ T5907] usb 3-1: USB disconnect, device number 39 [ 327.415627][T11215] input: HID 0458:5012 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0458:5012.002A/input/input47 [ 327.494737][T11215] input: HID 0458:5012 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0458:5012.002A/input/input48 [ 327.557058][T11215] kye 0003:0458:5012.002A: input,hiddev0,hidraw0: USB HID v0.09 Device [HID 0458:5012] on usb-dummy_hcd.4-1/input0 [ 327.628757][T11202] usb 5-1: USB disconnect, device number 38 [ 327.658269][T12235] fido_id[12235]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory [ 328.927525][T12274] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2515'. [ 329.002835][T12274] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2515'. [ 329.084478][T12274] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2515'. [ 329.084668][ T2207] netdevsim netdevsim3 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 329.093736][T12274] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2515'. [ 329.121983][ T2207] netdevsim netdevsim3 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 329.158844][ T2207] netdevsim netdevsim3 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 329.200097][ T2207] netdevsim netdevsim3 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 329.953177][T12292] batadv_slave_1: entered promiscuous mode [ 329.966395][T12291] batadv_slave_1: left promiscuous mode [ 330.498509][T12307] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2528'. [ 330.507895][T12307] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2528'. [ 331.036813][T12310] ALSA: seq fatal error: cannot create timer (-16) [ 332.002712][ T52] Bluetooth: hci1: command 0x0406 tx timeout [ 332.003552][T12290] Bluetooth: hci1: Opcode 0x0c1a failed: -110 [ 332.786025][T12290] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 332.796763][T12290] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 332.803276][T12290] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 332.809581][T12290] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 332.815815][T12290] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 332.828259][T12290] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 333.076167][T12328] netlink: 'syz.4.2537': attribute type 1 has an invalid length. [ 333.099588][T12328] netlink: 'syz.4.2537': attribute type 6 has an invalid length. [ 333.108244][T12328] netlink: 52 bytes leftover after parsing attributes in process `syz.4.2537'. [ 333.117497][T11205] usb 3-1: new high-speed USB device number 40 using dummy_hcd [ 333.273221][T11205] usb 3-1: Using ep0 maxpacket: 32 [ 333.281170][T11205] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 333.332799][T11205] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 333.355578][T11205] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 333.372994][T11205] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 333.403852][T11205] usb 3-1: config 0 descriptor?? [ 333.856035][T11205] savu 0003:1E7D:2D5A.002B: hiddev0,hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.2-1/input0 [ 334.073067][ T52] Bluetooth: hci2: command 0x0406 tx timeout [ 334.095582][T11205] usb 3-1: USB disconnect, device number 40 [ 334.138423][T12369] fido_id[12369]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory [ 334.502669][ T5907] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 334.588928][T12377] input: syz0 as /devices/virtual/input/input49 [ 334.711307][ T5907] usb 2-1: Using ep0 maxpacket: 8 [ 334.732072][ T5907] usb 2-1: config 0 has an invalid interface number: 55 but max is 0 [ 334.740338][ T5907] usb 2-1: config 0 has no interface number 0 [ 334.767206][ T5907] usb 2-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 334.812871][ T5907] usb 2-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 334.857774][ T5907] usb 2-1: config 0 interface 55 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 334.883162][ T52] Bluetooth: hci0: command 0x0c1a tx timeout [ 334.889275][ T52] Bluetooth: hci3: command 0x0406 tx timeout [ 334.895592][ T52] Bluetooth: hci4: command 0x0406 tx timeout [ 334.931651][ T5907] usb 2-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 335.034129][T12385] netlink: 36 bytes leftover after parsing attributes in process `syz.4.2558'. [ 335.055613][ T5907] usb 2-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 335.072704][ T5907] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 335.101888][ T5907] usb 2-1: config 0 descriptor?? [ 335.139527][ T5907] ldusb 2-1:0.55: LD USB Device #0 now attached to major 180 minor 0 [ 335.183386][T12387] netlink: 'syz.3.2560': attribute type 13 has an invalid length. [ 335.335454][T12393] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2561'. [ 336.052809][T11202] usb 5-1: new high-speed USB device number 39 using dummy_hcd [ 336.225760][T11202] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 336.270892][T11202] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 336.310625][T11202] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 336.341273][T11202] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 336.359271][T11202] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 336.369518][T11202] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 336.382780][T11202] usb 5-1: config 0 descriptor?? [ 336.799526][T11202] plantronics 0003:047F:FFFF.002C: ignoring exceeding usage max [ 336.839730][T11202] plantronics 0003:047F:FFFF.002C: hiddev1,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.4-1/input0 [ 336.953174][ T5835] Bluetooth: hci0: command 0x0c1a tx timeout [ 337.076284][T11215] usb 5-1: USB disconnect, device number 39 [ 337.238929][T11196] usb 2-1: USB disconnect, device number 40 [ 337.268759][T11196] ldusb 2-1:0.55: LD USB Device #0 now disconnected [ 337.732703][T11202] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 337.760368][T11196] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 337.838734][T12454] netlink: 'syz.2.2588': attribute type 1 has an invalid length. [ 337.869773][T12454] 8021q: adding VLAN 0 to HW filter on device bond1 [ 337.893163][T12454] bond1: (slave geneve2): making interface the new active one [ 337.902087][T12454] bond1: (slave geneve2): Enslaving as an active interface with an up link [ 337.914259][T11202] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 337.927006][T11202] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 337.937168][T11196] usb 2-1: config 0 has no interfaces? [ 337.939690][T11202] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 337.949013][T11196] usb 2-1: New USB device found, idVendor=04d8, idProduct=0083, bcdDevice=83.9c [ 337.958013][T11202] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 337.979607][T11202] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 337.995598][T11196] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 338.012234][T11202] usb 1-1: config 0 descriptor?? [ 338.017371][T11196] usb 2-1: Product: syz [ 338.021581][T11196] usb 2-1: Manufacturer: syz [ 338.038849][T11196] usb 2-1: SerialNumber: syz [ 338.047267][T11196] usb 2-1: config 0 descriptor?? [ 338.349281][T12438] netlink: 'syz.1.2581': attribute type 16 has an invalid length. [ 338.365312][T12438] netlink: 'syz.1.2581': attribute type 17 has an invalid length. [ 338.394935][T12438] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 338.436467][T11215] usb 2-1: USB disconnect, device number 41 [ 338.507939][T11202] plantronics 0003:047F:FFFF.002D: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 339.034194][ T5835] Bluetooth: hci0: command 0x0c1a tx timeout [ 339.176732][T12470] IPVS: wrr: UDP 224.0.0.2:0 - no destination available [ 339.861005][T12483] netlink: 5 bytes leftover after parsing attributes in process `syz.1.2600'. [ 339.877336][T12483] 0ªî{X¹¦: renamed from gretap0 (while UP) [ 339.895637][T12483] 0ªî{X¹¦: entered allmulticast mode [ 339.922356][T12483] A link change request failed with some changes committed already. Interface 30ªî{X¹¦ may have been left with an inconsistent configuration, please check. [ 340.402729][ T5907] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 340.562735][ T5907] usb 2-1: Using ep0 maxpacket: 16 [ 340.575286][ T5907] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 340.587833][ T5907] usb 2-1: config 0 has no interfaces? [ 340.598751][ T5907] usb 2-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 340.608934][T11215] usb 1-1: USB disconnect, device number 35 [ 340.625497][ T5907] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 340.643657][ T5907] usb 2-1: Product: syz [ 340.650360][ T5907] usb 2-1: Manufacturer: syz [ 340.667310][ T5907] usb 2-1: SerialNumber: syz [ 340.691752][ T5907] usb 2-1: config 0 descriptor?? [ 340.796728][T12511] veth0_to_bridge: entered promiscuous mode [ 340.813986][T12510] veth0_to_bridge: left promiscuous mode [ 340.836170][T12514] loop4: detected capacity change from 0 to 2560 [ 340.848762][ T5826] Buffer I/O error on dev loop4, logical block 0, async page read [ 340.862918][ T5826] Buffer I/O error on dev loop4, logical block 0, async page read [ 340.878726][ T5826] Buffer I/O error on dev loop4, logical block 0, async page read [ 340.908968][T12516] Buffer I/O error on dev loop4, logical block 0, lost async page write [ 340.922907][ T5826] loop4: unable to read partition table [ 340.938393][T12516] Buffer I/O error on dev loop4, logical block 1, lost async page write [ 340.959182][T12516] Buffer I/O error on dev loop4, logical block 2, lost async page write [ 340.967465][T12514] Buffer I/O error on dev loop4, logical block 4, lost async page write [ 340.968415][T12516] Buffer I/O error on dev loop4, logical block 3, lost async page write [ 341.005868][T12514] Buffer I/O error on dev loop4, logical block 5, lost async page write [ 341.026229][T12514] Buffer I/O error on dev loop4, logical block 6, lost async page write [ 341.046463][T12491] netlink: 'syz.1.2602': attribute type 13 has an invalid length. [ 341.077204][T12491] netlink: 'syz.1.2602': attribute type 17 has an invalid length. [ 341.117119][T12491] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 341.180417][T11214] usb 2-1: USB disconnect, device number 42 [ 341.185818][T12514] ldm_validate_partition_table(): Disk read failed. [ 341.229354][T12514] Dev loop4: unable to read RDB block 0 [ 341.264265][T12514] loop4: unable to read partition table [ 341.288005][T12514] loop_reread_partitions: partition scan of loop4 (3Ÿ ¾‚³˜) failed (rc=-5) [ 341.562674][T11190] usb 3-1: new high-speed USB device number 41 using dummy_hcd [ 341.744883][T11190] usb 3-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 341.782219][T11190] usb 3-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 341.820851][T11190] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 341.843976][T11190] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 341.885262][T11190] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 341.908789][T11190] usb 3-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 341.921042][T11190] usb 3-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 341.936136][T11190] usb 3-1: Product: syz [ 341.940337][T11190] usb 3-1: Manufacturer: syz [ 341.987682][T11190] cdc_wdm 3-1:1.0: skipping garbage [ 341.998922][T11190] cdc_wdm 3-1:1.0: skipping garbage [ 342.029674][T11190] cdc_wdm 3-1:1.0: cdc-wdm0: USB WDM device [ 342.050421][T11190] cdc_wdm 3-1:1.0: Unknown control protocol [ 342.226594][ T5907] usb 3-1: USB disconnect, device number 41 [ 342.243246][T11202] usb 2-1: new low-speed USB device number 43 using dummy_hcd [ 342.402670][T11214] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 342.405184][T11202] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 342.429235][T11202] usb 2-1: config 0 has no interface number 0 [ 342.436354][T11202] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 342.447677][T11202] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x82 has invalid maxpacket 159, setting to 8 [ 342.458631][T11202] usb 2-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 342.468370][T11202] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 342.479067][T11202] usb 2-1: config 0 descriptor?? [ 342.485115][T12551] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 342.500639][T11202] iowarrior 2-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0 [ 342.563385][T11214] usb 1-1: Using ep0 maxpacket: 16 [ 342.572686][T11214] usb 1-1: New USB device found, idVendor=054c, idProduct=002e, bcdDevice= 5.00 [ 342.581822][T11214] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 342.589964][T11214] usb 1-1: Product: syz [ 342.594282][T11214] usb 1-1: Manufacturer: syz [ 342.598893][T11214] usb 1-1: SerialNumber: syz [ 342.609294][T11214] usb 1-1: config 0 descriptor?? [ 342.844468][T12555] netlink: 'syz.0.2630': attribute type 25 has an invalid length. [ 342.888851][T12555] netlink: 184 bytes leftover after parsing attributes in process `syz.0.2630'. [ 342.910182][T11214] usb-storage 1-1:0.0: USB Mass Storage device detected [ 342.925710][T11214] usb-storage 1-1:0.0: Quirks match for vid 054c pid 002e: 1 [ 342.937441][T11214] usb-storage 1-1:0.0: This device (054c,002e,0500 S 04 P ff) has an unneeded SubClass entry in unusual_devs.h (kernel syzkaller) [ 342.937441][T11214] Please send a copy of this message to and [ 342.960425][T11202] usb 2-1: USB disconnect, device number 43 [ 342.962767][ C0] iowarrior 2-1:0.1: iowarrior_callback - usb_submit_urb failed with result -19 [ 343.015694][T11214] usb 1-1: USB disconnect, device number 36 [ 343.073363][ T5907] usb 3-1: new high-speed USB device number 42 using dummy_hcd [ 343.248419][ T5907] usb 3-1: New USB device found, idVendor=1a86, idProduct=7522, bcdDevice=35.36 [ 343.289167][ T5907] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 343.321753][ T5907] usb 3-1: Product: syz [ 343.334242][ T5907] usb 3-1: Manufacturer: syz [ 343.352790][ T5907] usb 3-1: SerialNumber: syz [ 343.372332][ T5907] usb 3-1: config 0 descriptor?? [ 343.393619][ T5907] ch341 3-1:0.0: ch341-uart converter detected [ 343.612626][T11202] usb 5-1: new high-speed USB device number 40 using dummy_hcd [ 343.782230][T11202] usb 5-1: Using ep0 maxpacket: 8 [ 343.804481][T11202] usb 5-1: config index 0 descriptor too short (expected 301, got 45) [ 343.822686][T11202] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 343.852081][T11202] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 343.875428][T11202] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 343.900412][T11202] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 343.953443][T11202] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 343.973812][T11202] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 344.179631][T12597] delete_channel: no stack [ 344.185196][T12597] delete_channel: no stack [ 344.225808][T11202] usb 5-1: usb_control_msg returned -32 [ 344.231782][T11202] usbtmc 5-1:16.0: can't read capabilities [ 344.418280][ T5907] usb 3-1: ch341-uart converter now attached to ttyUSB0 [ 344.629723][T11202] usb 3-1: USB disconnect, device number 42 [ 344.646413][T11202] ch341-uart ttyUSB0: ch341-uart converter now disconnected from ttyUSB0 [ 344.672078][T11202] ch341 3-1:0.0: device disconnected [ 345.343065][T11202] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 345.524889][T11202] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 345.553025][T11202] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 345.564545][T11202] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 345.583885][T11202] usb 2-1: Product: syz [ 345.592707][T11202] usb 2-1: Manufacturer: syz [ 345.597360][T11202] usb 2-1: SerialNumber: syz [ 345.713761][ T5907] usb 3-1: new high-speed USB device number 43 using dummy_hcd [ 345.887302][ T5907] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 345.912072][ T5907] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 345.942503][T12635] input: syz0 as /devices/virtual/input/input50 [ 345.945598][ T5907] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 345.984574][ T5907] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 346.012656][ T5907] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 346.033503][ T5907] usb 3-1: config 0 descriptor?? [ 346.251275][T12641] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2666'. [ 346.436788][T11205] usb 5-1: USB disconnect, device number 40 [ 346.489976][ T5907] plantronics 0003:047F:FFFF.002E: reserved main item tag 0xd [ 346.531655][ T5907] plantronics 0003:047F:FFFF.002E: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 346.677228][T11202] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 346.684647][T11202] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 346.692076][T11202] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 346.752723][T11190] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 346.890789][T11202] cdc_ncm 2-1:1.0: setting tx_max = 36 [ 346.919249][T11202] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 346.930546][T11190] usb 1-1: Using ep0 maxpacket: 16 [ 346.948005][T11190] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 346.975997][T11190] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 346.992171][T11202] usb 2-1: USB disconnect, device number 44 [ 347.001817][T11190] usb 1-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 347.016988][T11202] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 347.030954][T11190] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 347.059633][T11190] usb 1-1: config 0 descriptor?? [ 347.489853][T11190] mcp2221 0003:04D8:00DD.002F: unknown main item tag 0x0 [ 347.516504][T11190] mcp2221 0003:04D8:00DD.002F: unknown main item tag 0x0 [ 347.537711][T11190] mcp2221 0003:04D8:00DD.002F: unknown main item tag 0x0 [ 347.545080][T11190] mcp2221 0003:04D8:00DD.002F: unknown main item tag 0x0 [ 347.552335][T11190] mcp2221 0003:04D8:00DD.002F: unknown main item tag 0x0 [ 347.564143][T11190] mcp2221 0003:04D8:00DD.002F: USB HID v0.05 Device [HID 04d8:00dd] on usb-dummy_hcd.0-1/input0 [ 347.684914][T12643] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 347.721479][T12643] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 347.809338][T11214] usb 3-1: USB disconnect, device number 43 [ 347.840226][T11215] usb 1-1: USB disconnect, device number 37 [ 347.998311][ T5820] usb 4-1: dvb_usb_v2: Did not find the firmware file 'dvb-usb-terratec-h7-az6007.fw' (status -110). You can use /scripts/get_dvb_firmware to get the firmware [ 348.069705][ T5820] dvb_usb_az6007 4-1:0.0: probe with driver dvb_usb_az6007 failed with error -110 [ 348.093732][ T5820] usb 4-1: USB disconnect, device number 25 [ 348.422739][ T5820] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 348.586907][ T5820] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 348.632797][ T5820] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 348.675753][ T5820] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 348.707686][ T5820] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 348.726259][ T5820] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 348.758411][ T5820] usb 4-1: config 0 descriptor?? [ 348.905164][T12716] fanotify: failed to encode fid (type=0, len=0, err=-2) [ 348.940754][T12716] fanotify: failed to encode fid (type=0, len=0, err=-2) [ 349.239211][ T5820] plantronics 0003:047F:FFFF.0030: reserved main item tag 0xd [ 349.263149][ T5820] plantronics 0003:047F:FFFF.0030: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 349.560153][ T5820] usb 4-1: USB disconnect, device number 26 [ 349.837460][T11196] usb 5-1: new high-speed USB device number 41 using dummy_hcd [ 349.997441][T11196] usb 5-1: config 0 has no interfaces? [ 350.005814][T11196] usb 5-1: New USB device found, idVendor=04d8, idProduct=0083, bcdDevice=83.9c [ 350.015562][T11196] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 350.024158][T11196] usb 5-1: Product: syz [ 350.028426][T11196] usb 5-1: Manufacturer: syz [ 350.034656][T11196] usb 5-1: SerialNumber: syz [ 350.048272][T11196] usb 5-1: config 0 descriptor?? [ 350.062739][T11190] usb 3-1: new high-speed USB device number 44 using dummy_hcd [ 350.149034][T12750] bond0: entered promiscuous mode [ 350.157383][T12750] bond_slave_0: entered promiscuous mode [ 350.163896][T12750] bond_slave_1: entered promiscuous mode [ 350.171540][T12750] batadv0: entered promiscuous mode [ 350.178093][T12750] hsr1: Slave A (bond0) is not up; please bring it up to get a fully working HSR network [ 350.188178][T12750] hsr1: Slave B (batadv0) is not up; please bring it up to get a fully working HSR network [ 350.199392][T12750] hsr1: entered allmulticast mode [ 350.204850][T12750] bond0: entered allmulticast mode [ 350.210380][T12750] bond_slave_0: entered allmulticast mode [ 350.216551][T12750] bond_slave_1: entered allmulticast mode [ 350.222488][T12750] batadv0: entered allmulticast mode [ 350.227966][T11190] usb 3-1: Using ep0 maxpacket: 8 [ 350.234963][T12750] 8021q: adding VLAN 0 to HW filter on device hsr1 [ 350.245396][T11190] usb 3-1: config index 0 descriptor too short (expected 301, got 45) [ 350.254228][T11190] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 350.264854][T11190] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 350.274952][T12750] bond0: left promiscuous mode [ 350.279863][T12750] bond_slave_0: left promiscuous mode [ 350.285899][T12750] bond_slave_1: left promiscuous mode [ 350.293343][T11190] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 350.308181][T12750] batadv0: left promiscuous mode [ 350.317006][T11190] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 350.353599][T11190] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 350.365282][T11190] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 350.375459][T12732] netlink: 'syz.4.2692': attribute type 16 has an invalid length. [ 350.384055][T12732] netlink: 'syz.4.2692': attribute type 17 has an invalid length. [ 350.417549][T12732] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 350.459958][T11196] usb 5-1: USB disconnect, device number 41 [ 350.612374][T11190] usb 3-1: usb_control_msg returned -32 [ 350.626765][T11190] usbtmc 3-1:16.0: can't read capabilities [ 350.966602][T12773] kvm: vcpu 2: requested lapic timer restore with starting count register 0x390=3356708090 (26853664720 ns) > initial count (9735166528 ns). Using initial count to start timer. [ 350.986091][T12773] kvm: Disabled LAPIC found during irq injection [ 351.110558][T12778] loop5: detected capacity change from 0 to 7 [ 351.137547][T12778] Dev loop5: unable to read RDB block 7 [ 351.151616][T12778] loop5: unable to read partition table [ 351.167638][T12778] loop5: partition table beyond EOD, truncated [ 351.184422][T12778] loop_reread_partitions: partition scan of loop5 (þ被xü—ŸÑà– ) failed (rc=-5) [ 351.348658][T12783] usbtmc 3-1:16.0: usb_control_msg returned -32 [ 351.375647][T12785] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2715'. [ 351.384916][T12785] tipc: Started in network mode [ 351.395956][T12785] tipc: Node identity 7, cluster identity 4711 [ 351.406055][T12785] tipc: Node number set to 7 [ 351.551915][ T5820] usb 3-1: USB disconnect, device number 44 [ 352.232739][T11190] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 352.400339][T11190] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 352.422169][T11190] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 352.461334][T11190] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 352.481717][T11190] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 352.712677][T11202] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 352.743046][T11190] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 352.763101][T11190] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 352.784212][T11190] usb 4-1: config 0 descriptor?? [ 352.907752][T11202] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 352.932626][T11202] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 352.942510][T11202] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 353.040865][T11202] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 353.051127][T11202] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 353.072149][T11202] usb 1-1: config 0 descriptor?? [ 353.088590][T12820] vivid-004: ================= START STATUS ================= [ 353.127327][T12820] vivid-004: Radio HW Seek Mode: Bounded [ 353.134625][T12820] vivid-004: Radio Programmable HW Seek: false [ 353.144790][T12820] vivid-004: RDS Rx I/O Mode: Block I/O [ 353.150489][T12820] vivid-004: Generate RBDS Instead of RDS: false [ 353.184573][T12820] vivid-004: RDS Reception: true [ 353.197286][T12820] vivid-004: RDS Program Type: 0 inactive [ 353.205277][T12820] vivid-004: RDS PS Name: inactive [ 353.211216][T12820] vivid-004: RDS Radio Text: inactive [ 353.218160][T12820] vivid-004: RDS Traffic Announcement: false inactive [ 353.243263][T11190] plantronics 0003:047F:FFFF.0031: ignoring exceeding usage max [ 353.269172][T12820] vivid-004: RDS Traffic Program: false inactive [ 353.293603][T12820] vivid-004: RDS Music: false inactive [ 353.311088][T11190] plantronics 0003:047F:FFFF.0031: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 353.313411][T12820] vivid-004: ================== END STATUS ================== [ 353.553783][T12830] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2734'. [ 353.585089][T12830] syz_tun: entered promiscuous mode [ 353.598616][T11202] plantronics 0003:047F:FFFF.0032: hiddev1,hidraw1: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 354.161363][T12847] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2740'. [ 354.301485][T12849] input: syz1 as /devices/virtual/input/input53 [ 354.610774][T11190] usb 1-1: USB disconnect, device number 38 [ 355.292641][ T5820] usb 3-1: new high-speed USB device number 45 using dummy_hcd [ 355.378480][T11202] usb 4-1: USB disconnect, device number 27 [ 355.455475][ T5820] usb 3-1: New USB device found, idVendor=8086, idProduct=0110, bcdDevice=bf.ad [ 355.487891][ T5820] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 355.539167][ T5820] usb 3-1: config 0 descriptor?? [ 355.598550][ T5820] gspca_main: spca508-2.14.0 probing 8086:0110 [ 355.811049][ T5820] gspca_spca508: reg_read err -32 [ 355.825494][ T5820] gspca_spca508: reg_read err -32 [ 355.844310][ T5820] gspca_spca508: reg_read err -32 [ 355.860174][ T5820] gspca_spca508: reg_read err -32 [ 356.038083][T12894] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 356.072460][ T5820] gspca_spca508: reg write: error -71 [ 356.106446][ T5820] spca508 3-1:0.0: probe with driver spca508 failed with error -71 [ 356.143254][ T5820] usb 3-1: USB disconnect, device number 45 [ 356.217039][T12901] ip6gre1: entered allmulticast mode [ 356.663080][T11196] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 356.812962][T11196] usb 4-1: Using ep0 maxpacket: 16 [ 356.822494][T11196] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 356.833845][T11196] usb 4-1: config 0 has no interfaces? [ 356.855122][T11196] usb 4-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 356.873967][T11196] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 356.891999][T11196] usb 4-1: Product: syz [ 356.902365][T11196] usb 4-1: Manufacturer: syz [ 356.911525][T11196] usb 4-1: SerialNumber: syz [ 356.932948][T11196] usb 4-1: config 0 descriptor?? [ 357.111208][T12935] bridge_slave_0: left allmulticast mode [ 357.137196][T12935] bridge0: port 1(bridge_slave_0) entered disabled state [ 357.151912][T12939] netlink: 'syz.2.2778': attribute type 10 has an invalid length. [ 357.169068][T12935] bridge_slave_1: left allmulticast mode [ 357.195865][T12935] bridge_slave_1: left promiscuous mode [ 357.226877][T12935] bridge0: port 2(bridge_slave_1) entered disabled state [ 357.232840][T12939] netlink: 2 bytes leftover after parsing attributes in process `syz.2.2778'. [ 357.290796][T12935] bond0: (slave bond_slave_0): Releasing backup interface [ 357.321924][T12913] netlink: 'syz.3.2770': attribute type 13 has an invalid length. [ 357.341096][T12913] netlink: 'syz.3.2770': attribute type 17 has an invalid length. [ 357.375593][T12935] bond0: (slave bond_slave_1): Releasing backup interface [ 357.442519][T12935] team0: Port device team_slave_0 removed [ 357.482341][T12935] team0: Port device team_slave_1 removed [ 357.506230][T12935] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 357.537647][T12935] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 357.549290][T12935] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 357.563847][T12935] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 357.576103][T12935] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 357.599553][T12939] team0: entered promiscuous mode [ 357.606606][T12939] bridge0: port 1(team0) entered blocking state [ 357.623356][T12939] bridge0: port 1(team0) entered disabled state [ 357.630933][T12939] team0: entered allmulticast mode [ 357.641732][T12939] bridge0: port 1(team0) entered blocking state [ 357.648223][T12939] bridge0: port 1(team0) entered forwarding state [ 357.671072][ T6422] bridge0: port 1(team0) entered disabled state [ 357.951963][T12913] 8021q: adding VLAN 0 to HW filter on device bond0 [ 357.962369][T12913] 8021q: adding VLAN 0 to HW filter on device team0 [ 357.987731][T12913] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 358.051395][T11215] usb 4-1: USB disconnect, device number 28 [ 359.019076][T12998] input: syz1 as /devices/virtual/input/input54 [ 359.385376][T13015] bridge0: port 1(bridge_slave_0) entered disabled state [ 359.397404][T13015] bridge0: port 2(bridge_slave_1) entered disabled state [ 359.424516][T13017] netlink: 'syz.4.2810': attribute type 16 has an invalid length. [ 359.432452][T13017] netlink: 'syz.4.2810': attribute type 17 has an invalid length. [ 359.477580][T13017] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 359.573174][T11196] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 359.582625][T11215] usb 3-1: new full-speed USB device number 46 using dummy_hcd [ 359.724793][T11196] usb 4-1: Using ep0 maxpacket: 8 [ 359.732134][T11196] usb 4-1: unable to get BOS descriptor or descriptor too short [ 359.742098][T11196] usb 4-1: config 4 interface 0 has no altsetting 0 [ 359.751162][T11215] usb 3-1: config 179 has an invalid interface number: 65 but max is 0 [ 359.761134][T11215] usb 3-1: config 179 has no interface number 0 [ 359.768593][T11214] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 359.782718][T11196] usb 4-1: string descriptor 0 read error: -22 [ 359.792922][T11196] usb 4-1: New USB device found, idVendor=058f, idProduct=6610, bcdDevice=48.05 [ 359.802420][T11215] usb 3-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 10 [ 359.822661][T11196] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 359.830832][T11215] usb 3-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 64 [ 359.844538][T11215] usb 3-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 10 [ 359.859509][T11215] usb 3-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 359.876009][T11196] usb 4-1: dvb_usb_v2: found a 'Sigmatek DVB-110' in warm state [ 359.895809][T11196] usb 4-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 359.906698][T11196] dvbdev: DVB: registering new adapter (Sigmatek DVB-110) [ 359.914554][T11196] usb 4-1: media controller created [ 359.920876][T11215] usb 3-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 359.936816][T11215] usb 3-1: New USB device strings: Mfr=0, Product=16, SerialNumber=0 [ 359.959835][T11196] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 359.968348][T11215] usb 3-1: Product: syz [ 359.978941][T11214] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 359.990553][T13014] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 359.998869][T11214] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 360.044259][T11214] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 360.084081][T11214] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 360.111149][T11214] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 360.144278][T11214] usb 1-1: config 0 descriptor?? [ 360.262504][T11196] input: Generic X-Box pad as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:179.65/input/input55 [ 360.348032][T11202] usb 4-1: USB disconnect, device number 29 [ 360.459602][ C1] xpad 3-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 360.467965][ C1] xpad 3-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 360.476982][T11196] usb 3-1: USB disconnect, device number 46 [ 360.577726][T11214] plantronics 0003:047F:FFFF.0033: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 360.723782][ T5820] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 360.882676][ T5820] usb 2-1: Using ep0 maxpacket: 8 [ 360.918834][ T5820] usb 2-1: unable to get BOS descriptor or descriptor too short [ 360.928686][ T5820] usb 2-1: no configurations [ 360.935765][ T5820] usb 2-1: can't read configurations, error -22 [ 360.952226][T11196] usb 5-1: new high-speed USB device number 42 using dummy_hcd [ 361.104538][T11196] usb 5-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 361.117371][T11196] usb 5-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 361.129483][T11196] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 361.139634][T11196] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 361.150784][T11196] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 361.182140][T11196] usb 5-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 361.193203][T11196] usb 5-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 361.203439][T11196] usb 5-1: Product: syz [ 361.204944][T11202] usb 1-1: USB disconnect, device number 39 [ 361.210995][T11196] usb 5-1: Manufacturer: syz [ 361.235452][T11196] cdc_wdm 5-1:1.0: skipping garbage [ 361.240723][T11196] cdc_wdm 5-1:1.0: skipping garbage [ 361.255083][T11196] cdc_wdm 5-1:1.0: cdc-wdm0: USB WDM device [ 361.261046][T11196] cdc_wdm 5-1:1.0: Unknown control protocol [ 361.867912][T13063] syzkaller1: entered promiscuous mode [ 361.878691][T13063] syzkaller1: entered allmulticast mode [ 361.923205][T11196] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 361.993080][ T5820] usb 2-1: new high-speed USB device number 46 using dummy_hcd [ 362.082787][T11196] usb 4-1: Using ep0 maxpacket: 32 [ 362.103969][T11196] usb 4-1: config 155 has an invalid descriptor of length 0, skipping remainder of the config [ 362.132628][T11196] usb 4-1: config 155 interface 0 altsetting 0 has an endpoint descriptor with address 0xE2, changing to 0x82 [ 362.164729][T11196] usb 4-1: config 155 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 362.193783][T11196] usb 4-1: config 155 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 11 [ 362.203246][ T5820] usb 2-1: Using ep0 maxpacket: 32 [ 362.236767][ T5820] usb 2-1: config 0 has an invalid interface number: 184 but max is 0 [ 362.237705][T11196] usb 4-1: New USB device found, idVendor=15c2, idProduct=ffdc, bcdDevice=bd.30 [ 362.255545][ T5820] usb 2-1: config 0 has no interface number 0 [ 362.272619][T11196] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 362.278487][ T5820] usb 2-1: config 0 interface 184 has no altsetting 0 [ 362.294670][T11196] usb 4-1: Product: syz [ 362.298893][T11196] usb 4-1: Manufacturer: syz [ 362.309339][ T5820] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 362.318710][T11196] usb 4-1: SerialNumber: syz [ 362.339817][ C1] imon 4-1:155.0: imon usb_rx_callback_intf0: status(-71) [ 362.349049][ T5820] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 362.349851][T11196] input: iMON Panel, Knob and Mouse(15c2:ffdc) as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:155.0/input/input57 [ 362.366323][ T5820] usb 2-1: Product: syz [ 362.381275][ T5820] usb 2-1: Manufacturer: syz [ 362.405403][ T5820] usb 2-1: SerialNumber: syz [ 362.444452][ T5820] usb 2-1: config 0 descriptor?? [ 362.476419][ T5820] smsc75xx v1.0.0 [ 362.562670][T11196] imon 4-1:155.0: Unknown 0xffdc device, defaulting to VFD and iMON IR [ 362.681901][T11196] (id 0x00) [ 362.852760][T11196] rc_core: IR keymap rc-imon-pad not found [ 362.858641][T11196] Registered IR keymap rc-empty [ 362.890150][T11196] imon 4-1:155.0: Looks like you're trying to use an IR protocol this device does not support [ 362.920293][T11196] imon 4-1:155.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 362.983810][T11196] rc rc0: iMON Remote (15c2:ffdc) as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:155.0/rc/rc0 [ 363.015007][T11196] input: iMON Remote (15c2:ffdc) as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:155.0/rc/rc0/input58 [ 363.065968][T11196] imon 4-1:155.0: iMON device (15c2:ffdc, intf0) on usb<4:30> initialized [ 363.195186][ C0] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 363.199624][T11196] usb 5-1: USB disconnect, device number 42 [ 363.201842][ C0] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 363.201865][ C0] cdc_wdm 5-1:1.0: wdm_int_callback - usb_submit_urb failed with result -19 [ 363.222849][ C0] vkms_vblank_simulate: vblank timer overrun [ 363.310467][T11214] usb 4-1: USB disconnect, device number 30 [ 363.720421][ T5820] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -71 [ 363.755221][ T5820] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 363.890022][ T5820] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 363.918505][ T5820] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 363.929682][ T5820] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_reset [ 363.957238][ T5820] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 363.977662][ T5820] smsc75xx 2-1:0.184: probe with driver smsc75xx failed with error -71 [ 364.068853][ T5820] usb 2-1: USB disconnect, device number 46 [ 364.712100][T13098] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 364.719418][T13098] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 364.726263][T13098] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 364.735704][T13098] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 364.742057][T13098] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 365.175036][T11196] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 365.333179][T11196] usb 1-1: Using ep0 maxpacket: 8 [ 365.344812][T11196] usb 1-1: config 179 has an invalid interface number: 97 but max is 0 [ 365.365910][T11196] usb 1-1: config 179 has no interface number 0 [ 365.374706][T11196] usb 1-1: config 179 interface 97 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 365.401735][T11196] usb 1-1: config 179 interface 97 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 365.414006][T11196] usb 1-1: config 179 interface 97 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 365.424801][T11196] usb 1-1: config 179 interface 97 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 365.438910][T11196] usb 1-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.ce [ 365.460991][T11196] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 365.491094][T13106] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 365.616762][T13121] bridge_slave_0: left allmulticast mode [ 365.626256][T13121] bridge_slave_0: left promiscuous mode [ 365.632274][T13121] bridge0: port 1(bridge_slave_0) entered disabled state [ 365.653180][T13122] netlink: 'syz.1.2854': attribute type 10 has an invalid length. [ 365.662606][T13122] netlink: 2 bytes leftover after parsing attributes in process `syz.1.2854'. [ 365.676635][T13121] bridge_slave_1: left allmulticast mode [ 365.683459][T13121] bridge_slave_1: left promiscuous mode [ 365.689446][T13121] bridge0: port 2(bridge_slave_1) entered disabled state [ 365.722109][T13121] bond0: (slave bond_slave_0): Releasing backup interface [ 365.739030][T13121] team0: Port device team_slave_0 removed [ 365.769400][T13121] team0: Port device team_slave_1 removed [ 365.778027][T13121] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 365.788595][T13121] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 365.804850][T13121] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 365.814595][T13121] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 365.828592][T13121] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 365.849520][T13122] team0: entered promiscuous mode [ 365.860088][T13122] bridge0: port 1(team0) entered blocking state [ 365.869966][T13122] bridge0: port 1(team0) entered disabled state [ 365.884494][T13122] team0: entered allmulticast mode [ 365.906191][T13122] bridge0: port 1(team0) entered blocking state [ 365.912750][T13122] bridge0: port 1(team0) entered forwarding state [ 365.968423][ T3497] bridge0: port 1(team0) entered disabled state [ 365.985165][T13106] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2848'. [ 365.998049][T11196] usb 1-1: USB disconnect, device number 40 [ 366.377682][T13128] kvm: kvm [13127]: vcpu0, guest rIP: 0xeeee8000 Unhandled WRMSR(0x40000006) = 0x0 [ 366.673096][ T52] Bluetooth: hci1: command 0x0406 tx timeout [ 366.804465][ T5835] Bluetooth: hci3: command 0x0406 tx timeout [ 366.810581][ T5835] Bluetooth: hci4: command 0x0406 tx timeout [ 366.816761][ T5835] Bluetooth: hci2: command 0x0406 tx timeout [ 366.824243][ T52] Bluetooth: hci0: command 0x0c1a tx timeout [ 367.779102][ C0] vcan0: j1939_tp_rxtimer: 0xffff88805968e800: rx timeout, send abort [ 367.788971][ C0] vcan0: j1939_tp_rxtimer: 0xffff88805968c800: rx timeout, send abort [ 367.797616][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88805968e800: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 367.813335][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88805968c800: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 367.972650][ T5820] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 368.143025][ T5820] usb 2-1: Using ep0 maxpacket: 32 [ 368.149895][ T5820] usb 2-1: config 0 has an invalid interface number: 96 but max is 0 [ 368.162303][ T5820] usb 2-1: config 0 has no interface number 0 [ 368.177561][ T5820] usb 2-1: config 0 interface 96 has no altsetting 0 [ 368.194483][ T5820] usb 2-1: New USB device found, idVendor=0694, idProduct=0001, bcdDevice=b2.44 [ 368.212613][ T5820] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 368.220753][ T5820] usb 2-1: Product: syz [ 368.230908][ T5820] usb 2-1: Manufacturer: syz [ 368.241024][ T5820] usb 2-1: SerialNumber: syz [ 368.250263][ T5820] usb 2-1: config 0 descriptor?? [ 368.262138][ T5820] legousbtower 2-1:0.96: interrupt endpoints not found [ 368.494821][T13192] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 368.742833][ T5820] usb 2-1: USB disconnect, device number 47 [ 369.143600][T11205] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 369.323263][T11205] usb 4-1: Using ep0 maxpacket: 32 [ 369.333498][T11205] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 369.341736][T11205] usb 4-1: config 0 has no interface number 0 [ 369.365626][T11205] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 369.386438][T11205] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 369.401703][T11205] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 369.451140][T11205] usb 4-1: Product: syz [ 369.455970][T11205] usb 4-1: Manufacturer: syz [ 369.460597][T11205] usb 4-1: SerialNumber: syz [ 369.480141][T11205] usb 4-1: config 0 descriptor?? [ 369.527685][T11205] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 369.560202][T11205] em28xx 4-1:0.132: Video interface 132 found: [ 369.933669][T11205] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 370.168886][T11205] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 370.202745][T11205] em28xx 4-1:0.132: board has no eeprom [ 370.272662][T11205] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 370.290982][T11205] em28xx 4-1:0.132: analog set to bulk mode. [ 370.297983][ T5820] em28xx 4-1:0.132: Registering V4L2 extension [ 370.318168][T11205] usb 4-1: USB disconnect, device number 31 [ 370.344210][T11205] em28xx 4-1:0.132: Disconnecting em28xx [ 370.582424][ T5820] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 370.600375][ T5820] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 370.636245][ T5820] em28xx 4-1:0.132: No AC97 audio processor [ 370.650341][ T5820] usb 4-1: Decoder not found [ 370.655155][ T5820] em28xx 4-1:0.132: failed to create media graph [ 370.671520][ T5820] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 370.724682][ T5820] em28xx 4-1:0.132: Remote control support is not available for this card. [ 370.757258][T11205] em28xx 4-1:0.132: Closing input extension [ 370.798206][T11205] em28xx 4-1:0.132: Freeing device [ 370.962958][T13265] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2912'. [ 371.179782][ C1] vcan0: j1939_session_tx_dat: 0xffff88805648b000: queue data error: -100 [ 371.470808][T13273] netlink: 'syz.3.2915': attribute type 16 has an invalid length. [ 371.488714][T13273] netlink: 'syz.3.2915': attribute type 17 has an invalid length. [ 371.531876][T13273] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 371.622301][T13277] loop6: detected capacity change from 0 to 7 [ 371.638704][T13277] Dev loop6: unable to read RDB block 7 [ 371.654160][T13277] loop6: AHDI p1 p2 p3 [ 371.669800][T13277] loop6: partition table partially beyond EOD, truncated [ 371.715117][T13277] loop6: p1 start 4217409618 is beyond EOD, truncated [ 371.743633][T13277] loop6: p2 size 108 extends beyond EOD, truncated [ 371.887672][T10777] udevd[10777]: inotify_add_watch(7, /dev/loop6p2, 10) failed: No such file or directory [ 372.055400][T11205] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 372.218367][T11205] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 372.230354][T11205] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 32 [ 372.263595][T11205] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 372.276120][T11205] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 372.292621][T11205] usb 4-1: Product: syz [ 372.296963][T11205] usb 4-1: Manufacturer: syz [ 372.301601][T11205] usb 4-1: SerialNumber: syz [ 372.332656][ T5820] usb 5-1: new high-speed USB device number 43 using dummy_hcd [ 372.504418][ T5820] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 372.542666][ T5820] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 372.563173][ T5820] usb 5-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 372.579578][T13282] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 372.582601][ T5820] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 372.607787][ T5820] usb 5-1: SerialNumber: syz [ 372.855020][ T5820] usb 5-1: 0:2 : does not exist [ 372.860014][ T5820] usb 5-1: unit 1 not found! [ 372.947949][ T5820] usb 5-1: USB disconnect, device number 43 [ 373.086182][ T5826] udevd[5826]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 373.224870][T13282] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 373.455731][T11205] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 373.486191][T11205] cdc_ncm 4-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 373.506421][T11205] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 373.667059][T11205] cdc_ncm 4-1:1.0: setting tx_max = 88 [ 373.733890][T11205] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 373.804678][T11205] usb 4-1: USB disconnect, device number 32 [ 373.822708][T11205] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 374.475359][T13342] netlink: 'syz.0.2943': attribute type 11 has an invalid length. [ 374.922734][T11205] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 375.072648][T11205] usb 1-1: Using ep0 maxpacket: 32 [ 375.091094][T11205] usb 1-1: config 155 has an invalid descriptor of length 0, skipping remainder of the config [ 375.112811][T11205] usb 1-1: config 155 interface 0 altsetting 0 has an endpoint descriptor with address 0xE2, changing to 0x82 [ 375.128072][T11205] usb 1-1: config 155 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 375.142964][T11205] usb 1-1: config 155 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 11 [ 375.173928][T11205] usb 1-1: New USB device found, idVendor=15c2, idProduct=ffdc, bcdDevice=bd.30 [ 375.193384][T11205] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 375.211485][T11205] usb 1-1: Product: syz [ 375.216035][T11205] usb 1-1: Manufacturer: syz [ 375.220753][T11205] usb 1-1: SerialNumber: syz [ 375.240015][ C0] imon 1-1:155.0: imon usb_rx_callback_intf0: status(-71) [ 375.261991][T11205] input: iMON Panel, Knob and Mouse(15c2:ffdc) as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:155.0/input/input59 [ 375.273364][T13373] netlink: 'syz.1.2956': attribute type 13 has an invalid length. [ 375.463437][T11205] imon 1-1:155.0: Unknown 0xffdc device, defaulting to VFD and iMON IR [ 375.483066][T11205] (id 0x00) [ 375.633251][T11205] rc_core: IR keymap rc-imon-pad not found [ 375.649829][T11205] Registered IR keymap rc-empty [ 375.672708][T11205] imon 1-1:155.0: Looks like you're trying to use an IR protocol this device does not support [ 375.698164][T11205] imon 1-1:155.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 375.726627][T11205] rc rc0: iMON Remote (15c2:ffdc) as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:155.0/rc/rc0 [ 375.747301][T11205] input: iMON Remote (15c2:ffdc) as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:155.0/rc/rc0/input60 [ 375.771269][T11205] imon 1-1:155.0: iMON device (15c2:ffdc, intf0) on usb<1:41> initialized [ 375.902672][T11196] usb 5-1: new high-speed USB device number 44 using dummy_hcd [ 376.029058][T13358] imon:send_packet: packet tx failed (-71) [ 376.038413][T11214] usb 1-1: USB disconnect, device number 41 [ 376.063543][T13358] imon:vfd_write: send packet #0 failed [ 376.303632][T11196] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 376.332705][T11205] usb 3-1: new high-speed USB device number 47 using dummy_hcd [ 376.332790][T11196] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 376.361487][T11196] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 376.388078][T11196] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 376.435763][T11196] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 376.466617][T11196] usb 5-1: config 0 descriptor?? [ 376.522637][T11205] usb 3-1: Using ep0 maxpacket: 8 [ 376.531250][T11205] usb 3-1: config 179 has an invalid interface number: 65 but max is 0 [ 376.550373][T11205] usb 3-1: config 179 has no interface number 0 [ 376.560604][T11205] usb 3-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 376.592134][T11205] usb 3-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 376.651913][T11205] usb 3-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 376.672655][T11205] usb 3-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 376.703074][T11205] usb 3-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 376.732677][T11205] usb 3-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 376.759043][T11205] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 376.816646][T13398] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 376.820222][ T30] audit: type=1326 audit(1760537932.132:236): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13402 comm="syz.3.2968" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb8c578eec9 code=0x0 [ 376.938077][T11196] plantronics 0003:047F:FFFF.0034: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.4-1/input0 [ 377.094372][ T5820] input: Generic X-Box pad as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:179.65/input/input62 [ 377.298612][T13398] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 377.309516][T13398] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 377.525398][T11196] usb 5-1: USB disconnect, device number 44 [ 377.531692][T11205] usb 3-1: USB disconnect, device number 47 [ 377.537727][ C0] xpad 3-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 377.537788][ C0] xpad 3-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 378.482647][T11196] usb 3-1: new full-speed USB device number 48 using dummy_hcd [ 378.656644][T11196] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 378.680593][T11196] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 378.713546][T11196] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 378.733097][T11196] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 378.983153][T11196] usb 3-1: usb_control_msg returned -32 [ 378.988817][T11196] usbtmc 3-1:16.0: can't read capabilities [ 380.252777][T11205] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 380.422620][T11205] usb 1-1: Using ep0 maxpacket: 8 [ 380.430501][T11205] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 380.439356][T11205] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 380.449636][T11205] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 380.460510][T11205] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 380.471085][T11205] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 380.484666][T11205] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 380.493928][T11205] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 380.714203][T11205] usb 1-1: usb_control_msg returned -32 [ 380.720164][T11205] usbtmc 1-1:16.0: can't read capabilities [ 381.274878][T11215] usb 3-1: USB disconnect, device number 48 [ 381.579561][T13540] loop4: detected capacity change from 0 to 2560 [ 381.658065][T13540] buffer_io_error: 329 callbacks suppressed [ 381.658086][T13540] Buffer I/O error on dev loop4, logical block 0, lost async page write [ 381.732696][T13540] Buffer I/O error on dev loop4, logical block 1, lost async page write [ 381.768540][T13540] Buffer I/O error on dev loop4, logical block 2, lost async page write [ 381.803390][T13540] Buffer I/O error on dev loop4, logical block 3, lost async page write [ 381.831305][T13540] Buffer I/O error on dev loop4, logical block 4, lost async page write [ 381.869968][T13540] Buffer I/O error on dev loop4, logical block 5, lost async page write [ 381.905415][T13540] Buffer I/O error on dev loop4, logical block 6, lost async page write [ 381.926200][T13540] Buffer I/O error on dev loop4, logical block 7, lost async page write [ 381.972771][T13548] bridge_slave_0: left allmulticast mode [ 381.982721][T13540] Buffer I/O error on dev loop4, logical block 8, lost async page write [ 382.009162][T13548] bridge_slave_0: left promiscuous mode [ 382.029294][T13540] Buffer I/O error on dev loop4, logical block 9, lost async page write [ 382.043191][T13548] bridge0: port 1(bridge_slave_0) entered disabled state [ 382.075451][T13548] bridge_slave_1: left allmulticast mode [ 382.092217][T13548] bridge_slave_1: left promiscuous mode [ 382.110236][T13548] bridge0: port 2(bridge_slave_1) entered disabled state [ 382.194322][T13548] bond0: (slave bond_slave_0): Releasing backup interface [ 382.239203][T13548] bond0: (slave bond_slave_1): Releasing backup interface [ 382.287339][T13548] team0: Port device team_slave_0 removed [ 382.334568][T13548] team0: Port device team_slave_1 removed [ 382.350118][T13548] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 382.368572][T13548] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 382.399017][T13548] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 382.436817][T13548] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 382.476030][T13548] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 382.902628][ T5820] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 383.020236][T11205] usb 1-1: USB disconnect, device number 42 [ 383.073423][ T5820] usb 4-1: Using ep0 maxpacket: 32 [ 383.105099][ T5820] usb 4-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 383.124439][T13584] netlink: 'syz.0.3038': attribute type 7 has an invalid length. [ 383.136598][ T5820] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 383.158346][ T13] netdevsim netdevsim0 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 383.168788][ T5820] usb 4-1: Product: syz [ 383.174150][T13584] netlink: 'syz.0.3038': attribute type 7 has an invalid length. [ 383.181980][ T5820] usb 4-1: Manufacturer: syz [ 383.187734][ T13] netdevsim netdevsim0 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 383.198411][ T5820] usb 4-1: SerialNumber: syz [ 383.206797][ T13] netdevsim netdevsim0 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 383.225119][ T5820] usb 4-1: config 0 descriptor?? [ 383.240990][ T13] netdevsim netdevsim0 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 383.254714][ T5820] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 383.696493][T13606] syzkaller1: entered promiscuous mode [ 383.702266][T13606] syzkaller1: entered allmulticast mode [ 383.710010][T13606] PF_CAN: dropped non conform CAN skbuff: dev type 280, len 324 [ 383.837451][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 383.849592][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 383.982219][T13613] syzkaller1: entered promiscuous mode [ 383.999736][T13613] syzkaller1: entered allmulticast mode [ 384.454339][ T5820] gspca_stk1135: reg_w 0xd err -71 [ 384.460571][ T5820] gspca_stk1135: serial bus timeout: status=0x00 [ 384.476167][ T5820] gspca_stk1135: Sensor write failed [ 384.482810][ T5820] gspca_stk1135: serial bus timeout: status=0x00 [ 384.489162][ T5820] gspca_stk1135: Sensor write failed [ 384.497072][ T5820] gspca_stk1135: serial bus timeout: status=0x00 [ 384.504728][ T5820] gspca_stk1135: Sensor read failed [ 384.510030][ T5820] gspca_stk1135: serial bus timeout: status=0x00 [ 384.516885][ T5820] gspca_stk1135: Sensor read failed [ 384.522109][ T5820] gspca_stk1135: Detected sensor type unknown (0x0) [ 384.536078][ T5820] gspca_stk1135: serial bus timeout: status=0x00 [ 384.544067][ T5820] gspca_stk1135: Sensor read failed [ 384.550098][ T5820] gspca_stk1135: serial bus timeout: status=0x00 [ 384.557997][ T5820] gspca_stk1135: Sensor read failed [ 384.564196][ T5820] gspca_stk1135: serial bus timeout: status=0x00 [ 384.570656][ T5820] gspca_stk1135: Sensor write failed [ 384.576477][ T5820] gspca_stk1135: serial bus timeout: status=0x00 [ 384.583353][ T5820] gspca_stk1135: Sensor write failed [ 384.588731][ T5820] stk1135 4-1:0.0: probe with driver stk1135 failed with error -71 [ 384.600224][ T5820] usb 4-1: USB disconnect, device number 33 [ 384.719089][T13636] netlink: 4 bytes leftover after parsing attributes in process `syz.4.3060'. [ 385.532710][T11196] usb 2-1: new high-speed USB device number 48 using dummy_hcd [ 385.725589][T11196] usb 2-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 385.744958][T11196] usb 2-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 385.770626][T11196] usb 2-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 385.801285][T11196] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 385.825981][T13650] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 385.847142][T11196] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 386.052284][T11196] usb 2-1: USB disconnect, device number 48 [ 387.704437][T13718] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3090'. [ 387.738491][T13718] netlink: 4 bytes leftover after parsing attributes in process `syz.3.3090'. [ 389.213267][T11202] usb 3-1: new high-speed USB device number 49 using dummy_hcd [ 389.279449][T13779] vimc link validate: Scaler:src:640x480 (0x33424752, 8, 0, 0, 0) RGB/YUV Capture:snk:640x480 (0x33424752, 8, 0, 0, 0) [ 389.292767][T11214] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 389.352823][T11196] psmouse serio5: Failed to reset mouse on : -5 [ 389.384498][T11202] usb 3-1: config index 0 descriptor too short (expected 23569, got 27) [ 389.402933][T11202] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 389.418679][T11202] usb 3-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 389.438584][T11202] usb 3-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 389.447633][T11214] usb 4-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 389.452588][T11202] usb 3-1: Manufacturer: syz [ 389.460176][T11214] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 389.483938][T11214] usb 4-1: Product: syz [ 389.484778][T11202] usb 3-1: config 0 descriptor?? [ 389.488150][T11214] usb 4-1: Manufacturer: syz [ 389.500234][T11214] usb 4-1: SerialNumber: syz [ 389.592976][T11202] rc_core: IR keymap rc-hauppauge not found [ 389.599100][T11202] Registered IR keymap rc-empty [ 389.607187][T11202] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0 [ 389.621577][T11202] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0/input64 [ 389.672735][T11215] usb 5-1: new high-speed USB device number 45 using dummy_hcd [ 389.720231][T11202] usb 3-1: USB disconnect, device number 49 [ 389.727662][T11214] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPROTO [ 389.751153][T11214] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): lan78xx_setup_irq_domain() failed : -71 [ 389.770713][T11214] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 389.796581][T11214] lan78xx 4-1:1.0: probe with driver lan78xx failed with error -71 [ 389.816876][T11214] usb 4-1: USB disconnect, device number 34 [ 389.824855][T11215] usb 5-1: config 0 has no interfaces? [ 389.838831][T11215] usb 5-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 389.853605][T11215] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 389.864974][T11215] usb 5-1: Product: syz [ 389.869173][T11215] usb 5-1: Manufacturer: syz [ 389.876024][T11215] usb 5-1: SerialNumber: syz [ 389.885889][T11215] usb 5-1: config 0 descriptor?? [ 390.100905][T13784] netlink: 4 bytes leftover after parsing attributes in process `syz.4.3119'. [ 390.112106][T11214] usb 5-1: USB disconnect, device number 45 [ 390.222625][T11215] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 390.375146][T11215] usb 1-1: New USB device found, idVendor=1645, idProduct=0008, bcdDevice=cf.36 [ 390.385483][T11215] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 390.396064][T11215] usb 1-1: config 0 descriptor?? [ 390.532629][T11202] usb 3-1: new high-speed USB device number 50 using dummy_hcd [ 390.562673][T11205] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 390.619206][T11215] kaweth 1-1:0.0: Firmware present in device. [ 390.684725][T11202] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 390.700638][T11202] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 390.712122][T11202] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2cf6, bcdDevice= 0.00 [ 390.725617][T11202] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 390.735948][T11205] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 390.750284][T11205] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 390.762710][T11202] usb 3-1: config 0 descriptor?? [ 390.773028][T11205] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 390.783390][T11205] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 390.807585][T11205] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 390.832248][T11205] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 390.832698][T11215] kaweth 1-1:0.0: Statistics collection: 0 [ 390.862330][T11215] kaweth 1-1:0.0: Multicast filter limit: 0 [ 390.868397][T11205] usb 4-1: config 0 descriptor?? [ 390.885479][T11215] kaweth 1-1:0.0: MTU: 0 [ 390.891501][T11215] kaweth 1-1:0.0: Read MAC address 00:00:00:00:00:00 [ 391.197063][T11202] pyra 0003:1E7D:2CF6.0035: hidraw0: USB HID v0.00 Device [HID 1e7d:2cf6] on usb-dummy_hcd.2-1/input0 [ 391.291148][T11205] plantronics 0003:047F:FFFF.0036: unknown main item tag 0x0 [ 391.299872][T11205] plantronics 0003:047F:FFFF.0036: unknown main item tag 0x0 [ 391.308129][T11205] plantronics 0003:047F:FFFF.0036: unknown main item tag 0x0 [ 391.315709][T11205] plantronics 0003:047F:FFFF.0036: unknown main item tag 0x0 [ 391.323759][T11205] plantronics 0003:047F:FFFF.0036: unknown main item tag 0x0 [ 391.331227][T11205] plantronics 0003:047F:FFFF.0036: unknown main item tag 0x0 [ 391.338754][T11205] plantronics 0003:047F:FFFF.0036: unknown main item tag 0x0 [ 391.346262][T11205] plantronics 0003:047F:FFFF.0036: unknown main item tag 0x0 [ 391.355672][T11205] plantronics 0003:047F:FFFF.0036: unknown main item tag 0x0 [ 391.363379][T11205] plantronics 0003:047F:FFFF.0036: unknown main item tag 0x0 [ 391.377707][T11205] plantronics 0003:047F:FFFF.0036: hiddev0,hidraw1: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 391.444352][T11215] kaweth 1-1:0.0: kaweth interface created at eth1 [ 391.556348][T11205] usb 4-1: USB disconnect, device number 35 [ 391.644824][T11203] usb 1-1: USB disconnect, device number 43 [ 391.995844][T11202] pyra 0003:1E7D:2CF6.0035: couldn't init struct pyra_device [ 392.010474][T11202] pyra 0003:1E7D:2CF6.0035: couldn't install mouse [ 392.022232][T11202] pyra 0003:1E7D:2CF6.0035: probe with driver pyra failed with error -71 [ 392.041078][T11202] usb 3-1: USB disconnect, device number 50 [ 392.741933][T13851] netlink: 'syz.2.3135': attribute type 4 has an invalid length. [ 393.253805][T11196] misc userio: Buffer overflowed, userio client isn't keeping up [ 394.056164][T13886] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 394.338891][T11196] input: PS/2 Generic Mouse as /devices/serio5/input/input63 [ 394.572630][T11196] psmouse serio5: Failed to enable mouse on [ 394.796241][T13896] af_packet: tpacket_rcv: packet too big, clamped from 1 to 4294967272. macoff=96 [ 394.869190][T13898] vlan3: entered allmulticast mode [ 394.874621][T13898] erspan0: entered allmulticast mode [ 395.074486][T13902] hsr0: entered promiscuous mode [ 395.080642][T13902] netlink: 4 bytes leftover after parsing attributes in process `syz.3.3158'. [ 395.092779][T13902] hsr_slave_0: left promiscuous mode [ 395.105168][T13902] hsr_slave_1: left promiscuous mode [ 395.123841][T13902] hsr0 (unregistering): left promiscuous mode [ 395.381532][ T30] audit: type=1326 audit(1760537950.692:237): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13905 comm="syz.3.3160" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fb8c578eec9 code=0x0 [ 395.806203][T13923] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3167'. [ 396.001004][T13926] pim6reg1: entered promiscuous mode [ 396.049983][T13926] pim6reg1: entered allmulticast mode [ 396.800969][T13956] loop6: detected capacity change from 0 to 7 [ 396.809695][T10777] Dev loop6: unable to read RDB block 7 [ 396.816926][T10777] loop6: AHDI p3 [ 396.820778][T10777] loop6: partition table partially beyond EOD, truncated [ 396.846615][T13956] Dev loop6: unable to read RDB block 7 [ 396.858815][T13958] fanotify: failed to encode fid (type=0, len=0, err=-2) [ 396.862816][T13956] loop6: AHDI p3 [ 396.873443][T13956] loop6: partition table partially beyond EOD, truncated [ 397.214101][ T30] audit: type=1326 audit(1760537952.522:238): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13965 comm="syz.4.3185" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f8c7118eec9 code=0x0 [ 397.414729][T13977] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 397.422458][T13977] IPv6: NLM_F_CREATE should be set when creating new route [ 397.534951][T13981] input: syz0 as /devices/virtual/input/input67 [ 397.625168][T11205] usb 4-1: new high-speed USB device number 36 using dummy_hcd [ 397.794898][T11205] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 397.816616][T11205] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 397.828120][T11205] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 397.847296][T11205] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 397.856599][T11205] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 397.885648][T11205] usb 4-1: config 0 descriptor?? [ 398.072429][T14001] netlink: 92 bytes leftover after parsing attributes in process `syz.4.3199'. [ 398.215884][T14004] kvm: emulating exchange as write [ 398.329557][T11205] hid_parser_main: 5 callbacks suppressed [ 398.329579][T11205] plantronics 0003:047F:FFFF.0037: unknown main item tag 0x0 [ 398.380434][T11205] plantronics 0003:047F:FFFF.0037: unknown main item tag 0x0 [ 398.398602][T11205] plantronics 0003:047F:FFFF.0037: unknown main item tag 0x0 [ 398.417284][T11205] plantronics 0003:047F:FFFF.0037: unknown main item tag 0x0 [ 398.435066][T11205] plantronics 0003:047F:FFFF.0037: unknown main item tag 0x0 [ 398.476101][T11205] plantronics 0003:047F:FFFF.0037: unknown main item tag 0x0 [ 398.498832][T11205] plantronics 0003:047F:FFFF.0037: unknown main item tag 0x0 [ 398.511733][T11205] plantronics 0003:047F:FFFF.0037: unknown main item tag 0x0 [ 398.525250][T11205] plantronics 0003:047F:FFFF.0037: unknown main item tag 0x0 [ 398.552782][T11205] plantronics 0003:047F:FFFF.0037: unknown main item tag 0x0 [ 398.587867][T11205] plantronics 0003:047F:FFFF.0037: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 398.659368][T11205] usb 4-1: USB disconnect, device number 36 [ 398.789523][T14024] fido_id[14024]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 399.283335][T14046] netlink: 'syz.3.3217': attribute type 8 has an invalid length. [ 399.332672][T14046] netlink: 4 bytes leftover after parsing attributes in process `syz.3.3217'. [ 399.384579][T14046] bond0: entered promiscuous mode [ 399.402742][T14046] bond_slave_0: entered promiscuous mode [ 399.418687][T14046] bond_slave_1: entered promiscuous mode [ 399.438897][T14050] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3221'. [ 399.449616][T14050] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3221'. [ 399.465199][T14046] bond0: left promiscuous mode [ 399.470184][T14046] bond_slave_0: left promiscuous mode [ 399.478500][T14046] bond_slave_1: left promiscuous mode [ 400.010539][T14067] netlink: 4 bytes leftover after parsing attributes in process `syz.4.3227'. [ 400.026616][T14067] netlink: 4 bytes leftover after parsing attributes in process `syz.4.3227'. [ 400.177772][T14071] hsr0: entered allmulticast mode [ 400.189082][T14071] hsr_slave_0: entered allmulticast mode [ 400.195033][T14071] hsr_slave_1: entered allmulticast mode [ 400.205146][T14071] hsr_slave_0: left promiscuous mode [ 400.215225][T14071] hsr_slave_1: left promiscuous mode [ 400.284586][T14071] hsr0 (unregistering): left allmulticast mode [ 401.402640][T11205] IPVS: starting estimator thread 0... [ 401.502674][T14102] IPVS: using max 28 ests per chain, 67200 per kthread [ 401.672991][T11215] usb 2-1: new high-speed USB device number 49 using dummy_hcd [ 401.842957][T11215] usb 2-1: Using ep0 maxpacket: 32 [ 401.850304][T11215] usb 2-1: config 0 has an invalid interface number: 12 but max is 0 [ 401.861386][T11215] usb 2-1: config 0 has no interface number 0 [ 401.868683][T11215] usb 2-1: config 0 interface 12 has no altsetting 0 [ 401.890528][T11215] usb 2-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 401.912689][T11215] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 401.929704][T11215] usb 2-1: Product: syz [ 401.937552][T11215] usb 2-1: Manufacturer: syz [ 401.946664][T11215] usb 2-1: SerialNumber: syz [ 401.963671][T11215] usb 2-1: config 0 descriptor?? [ 402.549373][T14128] Context (ID=0x0) not attached to queue pair (handle=0x4d3:0x0) [ 402.702648][ T44] usb 4-1: new full-speed USB device number 37 using dummy_hcd [ 402.741152][T14137] fanotify: failed to encode fid (type=0, len=0, err=-2) [ 402.865167][ T44] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 402.878204][ T44] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1024, setting to 64 [ 402.907330][ T44] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 402.922829][ T44] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 402.940233][ T44] usb 4-1: Product: syz [ 402.944652][ T44] usb 4-1: Manufacturer: syz [ 402.949302][ T44] usb 4-1: SerialNumber: syz [ 402.964705][T14122] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 403.049549][T14144] vivid-001: disconnect [ 403.055126][T14144] vivid-001: reconnect [ 403.201905][T11215] f81534 2-1:0.12: f81534_set_register: reg: 1003 data: 20 failed: -71 [ 403.210557][T11215] f81534 2-1:0.12: f81534_find_config_idx: read failed: -71 [ 403.218278][T11215] f81534 2-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 403.232792][T11215] f81534 2-1:0.12: probe with driver f81534 failed with error -71 [ 403.258582][T11215] usb 2-1: USB disconnect, device number 49 [ 403.472715][T11202] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 403.626285][T11202] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 127, changing to 10 [ 403.651445][T11202] usb 1-1: New USB device found, idVendor=0c70, idProduct=f0bd, bcdDevice= 0.00 [ 403.681531][T11202] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 403.697143][T11202] usb 1-1: config 0 descriptor?? [ 403.826364][T14154] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 403.992262][ T44] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 404.000855][ T44] cdc_ncm 4-1:1.0: dwNtbInMaxSize=8 is too small. Using 2048 [ 404.020466][ T44] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 404.177565][T11202] usbhid 1-1:0.0: can't add hid device: -71 [ 404.192769][T11202] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 404.200885][ T44] cdc_ncm 4-1:1.0: setting tx_max = 48 [ 404.223917][T11202] usb 1-1: USB disconnect, device number 44 [ 404.270647][ T44] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 404.332926][ T44] usb 4-1: USB disconnect, device number 37 [ 404.359061][ T44] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 405.422794][ T44] usb 2-1: new high-speed USB device number 50 using dummy_hcd [ 405.593084][ T44] usb 2-1: Using ep0 maxpacket: 16 [ 405.606227][ T44] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 405.651589][ T44] usb 2-1: config 0 has no interface number 0 [ 405.681014][ T44] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 405.728963][ T44] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 405.778096][ T44] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 405.802783][ T44] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 405.810914][ T44] usb 2-1: Product: syz [ 405.852750][ T44] usb 2-1: SerialNumber: syz [ 405.910431][ T44] usb 2-1: config 0 descriptor?? [ 405.927446][ T44] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 405.971700][ T44] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input68 [ 406.172547][ C1] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 406.179755][ C1] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 406.179911][T11203] usb 2-1: USB disconnect, device number 50 [ 406.186724][ C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 406.254351][T11203] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 406.902628][ T44] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 407.052833][T11205] usb 4-1: new high-speed USB device number 38 using dummy_hcd [ 407.082819][ T44] usb 1-1: Using ep0 maxpacket: 16 [ 407.094417][ T44] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 407.113227][ T44] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 407.132906][ T44] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 407.158831][ T44] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 0.40 [ 407.172568][ T44] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 407.195684][ T44] usb 1-1: Product: syz [ 407.199986][ T44] usb 1-1: Manufacturer: syz [ 407.212687][ T44] usb 1-1: SerialNumber: syz [ 407.224986][T11205] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 407.257122][T11205] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 407.293805][T11205] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 407.332635][T11205] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 407.342622][T11205] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 407.361944][T11205] usb 4-1: config 0 descriptor?? [ 407.476794][ T44] usb 1-1: 0:2 : does not exist [ 407.524220][ T44] usb 1-1: USB disconnect, device number 45 [ 407.578744][T10777] udevd[10777]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 407.702722][T11214] usb 3-1: new high-speed USB device number 51 using dummy_hcd [ 407.810892][T11205] plantronics 0003:047F:FFFF.0038: reserved main item tag 0xd [ 407.835618][T11205] plantronics 0003:047F:FFFF.0038: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 407.882778][T11214] usb 3-1: Using ep0 maxpacket: 8 [ 407.891727][T11214] usb 3-1: New USB device found, idVendor=2833, idProduct=0201, bcdDevice=2a.d5 [ 407.903485][T11214] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 407.937621][T11214] usb 3-1: config 0 descriptor?? [ 407.973784][T11214] uvcvideo 3-1:0.0: probe with driver uvcvideo failed with error -22 [ 408.115868][T11205] usb 4-1: USB disconnect, device number 38 [ 408.192656][T11214] usb 3-1: USB disconnect, device number 51 [ 408.431290][T14248] netlink: 80 bytes leftover after parsing attributes in process `syz.0.3295'. [ 408.464953][T14248] netlink: 80 bytes leftover after parsing attributes in process `syz.0.3295'. [ 409.392616][T11214] usb 2-1: new high-speed USB device number 51 using dummy_hcd [ 409.467650][T14283] [ 409.470035][T14283] ===================================================== [ 409.476999][T14283] WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected [ 409.484501][T14283] syzkaller #0 Not tainted [ 409.488947][T14283] ----------------------------------------------------- [ 409.495985][T14283] syz.3.3310/14283 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: [ 409.503736][T14283] ffff88807e797210 (&new->fa_lock){....}-{3:3}, at: kill_fasync+0x199/0x4d0 [ 409.512509][T14283] [ 409.512509][T14283] and this task is already holding: [ 409.519882][T14283] ffff88802396d028 (&client->buffer_lock){..-.}-{3:3}, at: evdev_pass_values+0xb9/0xbd0 [ 409.529648][T14283] which would create a new lock dependency: [ 409.535544][T14283] (&client->buffer_lock){..-.}-{3:3} -> (&new->fa_lock){....}-{3:3} [ 409.543677][T14283] [ 409.543677][T14283] but this new dependency connects a SOFTIRQ-irq-safe lock: [ 409.553125][T14283] (&client->buffer_lock){..-.}-{3:3} [ 409.553155][T14283] [ 409.553155][T14283] ... which became SOFTIRQ-irq-safe at: [ 409.566231][T14283] lock_acquire+0x120/0x360 [ 409.570840][T14283] _raw_spin_lock+0x2e/0x40 [ 409.575447][T14283] evdev_pass_values+0xb9/0xbd0 [ 409.580401][T14283] evdev_events+0x1e6/0x340 [ 409.585000][T14283] input_pass_values+0x288/0x890 [ 409.590031][T14283] input_event_dispose+0x3e5/0x6b0 [ 409.595244][T14283] input_event+0x89/0xe0 [ 409.599589][T14283] hidinput_hid_event+0x1362/0x1ca0 [ 409.604888][T14283] hid_process_event+0x4be/0x620 [ 409.609930][T14283] hid_report_raw_event+0xe91/0x16d0 [ 409.615309][T14283] hid_input_report+0x43e/0x520 [ 409.620252][T14283] hid_irq_in+0x47e/0x6d0 [ 409.624678][T14283] __usb_hcd_giveback_urb+0x376/0x540 [ 409.630154][T14283] dummy_timer+0x85f/0x44c0 [ 409.634755][T14283] __hrtimer_run_queues+0x52c/0xc60 [ 409.640065][T14283] hrtimer_run_softirq+0x187/0x2b0 [ 409.645277][T14283] handle_softirqs+0x286/0x870 [ 409.650143][T14283] __irq_exit_rcu+0xca/0x1f0 [ 409.654834][T14283] irq_exit_rcu+0x9/0x30 [ 409.659174][T14283] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 409.664914][T14283] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 409.670984][T14283] _raw_spin_unlock_irq+0x29/0x50 [ 409.676108][T14283] process_scheduled_works+0x8ce/0x17b0 [ 409.681755][T14283] worker_thread+0x8a0/0xda0 [ 409.686443][T14283] kthread+0x711/0x8a0 [ 409.690603][T14283] ret_from_fork+0x4bc/0x870 [ 409.695291][T14283] ret_from_fork_asm+0x1a/0x30 [ 409.700171][T14283] [ 409.700171][T14283] to a SOFTIRQ-irq-unsafe lock: [ 409.707192][T14283] (tasklist_lock){.+.+}-{3:3} [ 409.707222][T14283] [ 409.707222][T14283] ... which became SOFTIRQ-irq-unsafe at: [ 409.719857][T14283] ... [ 409.719866][T14283] lock_acquire+0x120/0x360 [ 409.727059][T14283] _raw_read_lock+0x36/0x50 [ 409.731684][T14283] __do_wait+0xde/0x740 [ 409.735932][T14283] do_wait+0x1f8/0x510 [ 409.740183][T14283] kernel_wait+0xab/0x170 [ 409.744613][T14283] call_usermodehelper_exec_work+0xbe/0x230 [ 409.750609][T14283] process_scheduled_works+0xae1/0x17b0 [ 409.756249][T14283] worker_thread+0x8a0/0xda0 [ 409.760957][T14283] kthread+0x711/0x8a0 [ 409.765117][T14283] ret_from_fork+0x4bc/0x870 [ 409.769810][T14283] ret_from_fork_asm+0x1a/0x30 [ 409.774670][T14283] [ 409.774670][T14283] other info that might help us debug this: [ 409.774670][T14283] [ 409.784902][T14283] Chain exists of: [ 409.784902][T14283] &client->buffer_lock --> &new->fa_lock --> tasklist_lock [ 409.784902][T14283] [ 409.798038][T14283] Possible interrupt unsafe locking scenario: [ 409.798038][T14283] [ 409.806353][T14283] CPU0 CPU1 [ 409.811723][T14283] ---- ---- [ 409.817091][T14283] lock(tasklist_lock); [ 409.821344][T14283] local_irq_disable(); [ 409.828101][T14283] lock(&client->buffer_lock); [ 409.835496][T14283] lock(&new->fa_lock); [ 409.842282][T14283] [ 409.845749][T14283] lock(&client->buffer_lock); [ 409.850796][T14283] [ 409.850796][T14283] *** DEADLOCK *** [ 409.850796][T14283] [ 409.858956][T14283] 7 locks held by syz.3.3310/14283: [ 409.864164][T14283] #0: ffff888028f47118 (&evdev->mutex){+.+.}-{4:4}, at: evdev_write+0x1a1/0x480 [ 409.873359][T14283] #1: ffff8881436a7230 (&dev->event_lock#2){..-.}-{3:3}, at: input_inject_event+0xa5/0x340 [ 409.883493][T14283] #2: ffffffff8e13d2e0 (rcu_read_lock){....}-{1:3}, at: input_inject_event+0xb6/0x340 [ 409.893184][T14283] #3: ffffffff8e13d2e0 (rcu_read_lock){....}-{1:3}, at: input_pass_values+0x8d/0x890 [ 409.902784][T14283] #4: ffffffff8e13d2e0 (rcu_read_lock){....}-{1:3}, at: evdev_events+0x79/0x340 [ 409.911960][T14283] #5: ffff88802396d028 (&client->buffer_lock){..-.}-{3:3}, at: evdev_pass_values+0xb9/0xbd0 [ 409.922160][T14283] #6: ffffffff8e13d2e0 (rcu_read_lock){....}-{1:3}, at: kill_fasync+0x53/0x4d0 [ 409.931240][T14283] [ 409.931240][T14283] the dependencies between SOFTIRQ-irq-safe lock and the holding lock: [ 409.941653][T14283] -> (&client->buffer_lock){..-.}-{3:3} { [ 409.947428][T14283] IN-SOFTIRQ-W at: [ 409.951419][T14283] lock_acquire+0x120/0x360 [ 409.957587][T14283] _raw_spin_lock+0x2e/0x40 [ 409.963767][T14283] evdev_pass_values+0xb9/0xbd0 [ 409.970285][T14283] evdev_events+0x1e6/0x340 [ 409.976451][T14283] input_pass_values+0x288/0x890 [ 409.983049][T14283] input_event_dispose+0x3e5/0x6b0 [ 409.989823][T14283] input_event+0x89/0xe0 [ 409.995730][T14283] hidinput_hid_event+0x1362/0x1ca0 [ 410.002604][T14283] hid_process_event+0x4be/0x620 [ 410.009203][T14283] hid_report_raw_event+0xe91/0x16d0 [ 410.016143][T14283] hid_input_report+0x43e/0x520 [ 410.022654][T14283] hid_irq_in+0x47e/0x6d0 [ 410.028670][T14283] __usb_hcd_giveback_urb+0x376/0x540 [ 410.035711][T14283] dummy_timer+0x85f/0x44c0 [ 410.041895][T14283] __hrtimer_run_queues+0x52c/0xc60 [ 410.048771][T14283] hrtimer_run_softirq+0x187/0x2b0 [ 410.055557][T14283] handle_softirqs+0x286/0x870 [ 410.061987][T14283] __irq_exit_rcu+0xca/0x1f0 [ 410.068239][T14283] irq_exit_rcu+0x9/0x30 [ 410.074237][T14283] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 410.081719][T14283] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 410.089351][T14283] _raw_spin_unlock_irq+0x29/0x50 [ 410.096037][T14283] process_scheduled_works+0x8ce/0x17b0 [ 410.103243][T14283] worker_thread+0x8a0/0xda0 [ 410.109487][T14283] kthread+0x711/0x8a0 [ 410.115206][T14283] ret_from_fork+0x4bc/0x870 [ 410.121464][T14283] ret_from_fork_asm+0x1a/0x30 [ 410.127890][T14283] INITIAL USE at: [ 410.131798][T14283] lock_acquire+0x120/0x360 [ 410.137873][T14283] _raw_spin_lock+0x2e/0x40 [ 410.143960][T14283] evdev_pass_values+0xb9/0xbd0 [ 410.150386][T14283] evdev_events+0x1e6/0x340 [ 410.156465][T14283] input_pass_values+0x288/0x890 [ 410.162971][T14283] input_event_dispose+0x330/0x6b0 [ 410.169656][T14283] input_inject_event+0x1dd/0x340 [ 410.176254][T14283] evdev_write+0x2fc/0x480 [ 410.182262][T14283] vfs_write+0x27e/0xb30 [ 410.188068][T14283] ksys_write+0x145/0x250 [ 410.193968][T14283] do_syscall_64+0xfa/0xfa0 [ 410.200040][T14283] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 410.207504][T14283] } [ 410.210005][T14283] ... key at: [] evdev_open.__key.25+0x0/0x20 [ 410.218163][T14283] [ 410.218163][T14283] the dependencies between the lock to be acquired [ 410.218173][T14283] and SOFTIRQ-irq-unsafe lock: [ 410.231689][T14283] -> (tasklist_lock){.+.+}-{3:3} { [ 410.237000][T14283] HARDIRQ-ON-R at: [ 410.241171][T14283] lock_acquire+0x120/0x360 [ 410.247681][T14283] _raw_read_lock+0x36/0x50 [ 410.254546][T14283] __do_wait+0xde/0x740 [ 410.260715][T14283] do_wait+0x1f8/0x510 [ 410.266877][T14283] kernel_wait+0xab/0x170 [ 410.273215][T14283] call_usermodehelper_exec_work+0xbe/0x230 [ 410.281116][T14283] process_scheduled_works+0xae1/0x17b0 [ 410.288673][T14283] worker_thread+0x8a0/0xda0 [ 410.295278][T14283] kthread+0x711/0x8a0 [ 410.301354][T14283] ret_from_fork+0x4bc/0x870 [ 410.307952][T14283] ret_from_fork_asm+0x1a/0x30 [ 410.314721][T14283] SOFTIRQ-ON-R at: [ 410.318879][T14283] lock_acquire+0x120/0x360 [ 410.325391][T14283] _raw_read_lock+0x36/0x50 [ 410.331905][T14283] __do_wait+0xde/0x740 [ 410.338066][T14283] do_wait+0x1f8/0x510 [ 410.344141][T14283] kernel_wait+0xab/0x170 [ 410.350474][T14283] call_usermodehelper_exec_work+0xbe/0x230 [ 410.358389][T14283] process_scheduled_works+0xae1/0x17b0 [ 410.365961][T14283] worker_thread+0x8a0/0xda0 [ 410.372577][T14283] kthread+0x711/0x8a0 [ 410.378658][T14283] ret_from_fork+0x4bc/0x870 [ 410.385266][T14283] ret_from_fork_asm+0x1a/0x30 [ 410.392044][T14283] INITIAL USE at: [ 410.396146][T14283] lock_acquire+0x120/0x360 [ 410.402573][T14283] _raw_write_lock_irq+0xa2/0xf0 [ 410.409439][T14283] copy_process+0x224f/0x3c00 [ 410.416070][T14283] kernel_clone+0x21e/0x840 [ 410.422509][T14283] user_mode_thread+0xdd/0x140 [ 410.429217][T14283] rest_init+0x23/0x300 [ 410.435402][T14283] start_kernel+0x3ae/0x410 [ 410.441837][T14283] x86_64_start_reservations+0x24/0x30 [ 410.449238][T14283] x86_64_start_kernel+0x143/0x1c0 [ 410.456284][T14283] common_startup_64+0x13e/0x147 [ 410.463154][T14283] INITIAL READ USE at: [ 410.467666][T14283] lock_acquire+0x120/0x360 [ 410.474617][T14283] _raw_read_lock+0x36/0x50 [ 410.481492][T14283] __do_wait+0xde/0x740 [ 410.488054][T14283] do_wait+0x1f8/0x510 [ 410.494487][T14283] kernel_wait+0xab/0x170 [ 410.501187][T14283] call_usermodehelper_exec_work+0xbe/0x230 [ 410.509450][T14283] process_scheduled_works+0xae1/0x17b0 [ 410.517358][T14283] worker_thread+0x8a0/0xda0 [ 410.524311][T14283] kthread+0x711/0x8a0 [ 410.530737][T14283] ret_from_fork+0x4bc/0x870 [ 410.537696][T14283] ret_from_fork_asm+0x1a/0x30 [ 410.544820][T14283] } [ 410.547579][T14283] ... key at: [] tasklist_lock+0x18/0x40 [ 410.555577][T14283] ... acquired at: [ 410.559570][T14283] lock_acquire+0x120/0x360 [ 410.564261][T14283] _raw_read_lock+0x36/0x50 [ 410.568957][T14283] send_sigurg+0x12b/0x420 [ 410.573559][T14283] sk_send_sigurg+0x6c/0x2e0 [ 410.578331][T14283] queue_oob+0x420/0x4f0 [ 410.582752][T14283] unix_stream_sendmsg+0xc3f/0xdf0 [ 410.588090][T14283] __sock_sendmsg+0x21c/0x270 [ 410.592951][T14283] ____sys_sendmsg+0x52d/0x830 [ 410.597905][T14283] ___sys_sendmsg+0x21f/0x2a0 [ 410.602756][T14283] __sys_sendmmsg+0x227/0x430 [ 410.607607][T14283] __x64_sys_sendmmsg+0xa0/0xc0 [ 410.612642][T14283] do_syscall_64+0xfa/0xfa0 [ 410.617328][T14283] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 410.623403][T14283] [ 410.625728][T14283] -> (&f_owner->lock){....}-{3:3} { [ 410.631034][T14283] INITIAL USE at: [ 410.635021][T14283] lock_acquire+0x120/0x360 [ 410.641275][T14283] _raw_write_lock_irq+0xa2/0xf0 [ 410.647953][T14283] __f_setown+0x67/0x370 [ 410.653948][T14283] generic_setlease+0xd60/0x1240 [ 410.660632][T14283] fcntl_setlease+0x3a2/0x4c0 [ 410.667059][T14283] do_fcntl+0x6a9/0x1910 [ 410.673057][T14283] __se_sys_fcntl+0xc8/0x150 [ 410.679401][T14283] do_syscall_64+0xfa/0xfa0 [ 410.685651][T14283] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 410.693294][T14283] INITIAL READ USE at: [ 410.697723][T14283] lock_acquire+0x120/0x360 [ 410.704412][T14283] _raw_read_lock_irqsave+0xaf/0x100 [ 410.711879][T14283] send_sigio+0x38/0x370 [ 410.718304][T14283] kill_fasync+0x24d/0x4d0 [ 410.724915][T14283] lease_break_callback+0x26/0x30 [ 410.732120][T14283] __break_lease+0x6a5/0x1620 [ 410.738966][T14283] do_dentry_open+0x8b7/0x13f0 [ 410.745913][T14283] vfs_open+0x3b/0x340 [ 410.752162][T14283] path_openat+0x2ee5/0x3830 [ 410.758920][T14283] do_filp_open+0x1fa/0x410 [ 410.765595][T14283] do_sys_openat2+0x121/0x1c0 [ 410.772461][T14283] __x64_sys_open+0x11e/0x150 [ 410.779321][T14283] do_syscall_64+0xfa/0xfa0 [ 410.786087][T14283] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 410.794158][T14283] } [ 410.796748][T14283] ... key at: [] file_f_owner_allocate.__key+0x0/0x20 [ 410.805704][T14283] ... acquired at: [ 410.809604][T14283] lock_acquire+0x120/0x360 [ 410.814283][T14283] _raw_read_lock_irqsave+0xaf/0x100 [ 410.819757][T14283] send_sigio+0x38/0x370 [ 410.824185][T14283] kill_fasync+0x24d/0x4d0 [ 410.828797][T14283] lease_break_callback+0x26/0x30 [ 410.834006][T14283] __break_lease+0x6a5/0x1620 [ 410.838859][T14283] do_dentry_open+0x8b7/0x13f0 [ 410.843808][T14283] vfs_open+0x3b/0x340 [ 410.848067][T14283] path_openat+0x2ee5/0x3830 [ 410.852835][T14283] do_filp_open+0x1fa/0x410 [ 410.857537][T14283] do_sys_openat2+0x121/0x1c0 [ 410.862410][T14283] __x64_sys_open+0x11e/0x150 [ 410.867282][T14283] do_syscall_64+0xfa/0xfa0 [ 410.871971][T14283] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 410.878051][T14283] [ 410.880419][T14283] -> (&new->fa_lock){....}-{3:3} { [ 410.885559][T14283] INITIAL USE at: [ 410.889459][T14283] lock_acquire+0x120/0x360 [ 410.895538][T14283] _raw_write_lock_irq+0xa2/0xf0 [ 410.902047][T14283] fasync_remove_entry+0xf1/0x1c0 [ 410.908649][T14283] do_fcntl+0x1099/0x1910 [ 410.914557][T14283] __se_sys_fcntl+0xc8/0x150 [ 410.920724][T14283] do_syscall_64+0xfa/0xfa0 [ 410.926809][T14283] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 410.934265][T14283] INITIAL READ USE at: [ 410.938600][T14283] lock_acquire+0x120/0x360 [ 410.945108][T14283] _raw_read_lock_irqsave+0xaf/0x100 [ 410.952409][T14283] kill_fasync+0x199/0x4d0 [ 410.958840][T14283] lease_break_callback+0x26/0x30 [ 410.965875][T14283] __break_lease+0x6a5/0x1620 [ 410.972566][T14283] do_dentry_open+0x8b7/0x13f0 [ 410.979351][T14283] vfs_open+0x3b/0x340 [ 410.985429][T14283] path_openat+0x2ee5/0x3830 [ 410.992019][T14283] do_filp_open+0x1fa/0x410 [ 410.998529][T14283] do_sys_openat2+0x121/0x1c0 [ 411.005214][T14283] __x64_sys_open+0x11e/0x150 [ 411.011899][T14283] do_syscall_64+0xfa/0xfa0 [ 411.018414][T14283] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 411.026312][T14283] } [ 411.028812][T14283] ... key at: [] fasync_insert_entry.__key+0x0/0x20 [ 411.037499][T14283] ... acquired at: [ 411.041301][T14283] lock_acquire+0x120/0x360 [ 411.045988][T14283] _raw_read_lock_irqsave+0xaf/0x100 [ 411.051596][T14283] kill_fasync+0x199/0x4d0 [ 411.056217][T14283] evdev_pass_values+0x627/0xbd0 [ 411.061344][T14283] evdev_events+0x1e6/0x340 [ 411.066032][T14283] input_pass_values+0x288/0x890 [ 411.071153][T14283] input_event_dispose+0x330/0x6b0 [ 411.076458][T14283] input_inject_event+0x1dd/0x340 [ 411.081672][T14283] evdev_write+0x2fc/0x480 [ 411.086290][T14283] vfs_write+0x27e/0xb30 [ 411.090794][T14283] ksys_write+0x145/0x250 [ 411.095303][T14283] do_syscall_64+0xfa/0xfa0 [ 411.099990][T14283] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 411.106155][T14283] [ 411.108478][T14283] [ 411.108478][T14283] stack backtrace: [ 411.114382][T14283] CPU: 0 UID: 0 PID: 14283 Comm: syz.3.3310 Not tainted syzkaller #0 PREEMPT(full) [ 411.114404][T14283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 411.114423][T14283] Call Trace: [ 411.114432][T14283] [ 411.114440][T14283] dump_stack_lvl+0x189/0x250 [ 411.114463][T14283] ? __pfx_dump_stack_lvl+0x10/0x10 [ 411.114481][T14283] ? __pfx__printk+0x10/0x10 [ 411.114503][T14283] validate_chain+0x1f05/0x2140 [ 411.114541][T14283] __lock_acquire+0xab9/0xd20 [ 411.114566][T14283] ? kill_fasync+0x199/0x4d0 [ 411.114593][T14283] lock_acquire+0x120/0x360 [ 411.114615][T14283] ? kill_fasync+0x199/0x4d0 [ 411.114647][T14283] _raw_read_lock_irqsave+0xaf/0x100 [ 411.114676][T14283] ? kill_fasync+0x199/0x4d0 [ 411.114702][T14283] ? __pfx__raw_read_lock_irqsave+0x10/0x10 [ 411.114728][T14283] ? do_raw_spin_lock+0x121/0x290 [ 411.114751][T14283] kill_fasync+0x199/0x4d0 [ 411.114778][T14283] ? kill_fasync+0x53/0x4d0 [ 411.114805][T14283] evdev_pass_values+0x627/0xbd0 [ 411.114830][T14283] ? evdev_pass_values+0x641/0xbd0 [ 411.114852][T14283] evdev_events+0x1e6/0x340 [ 411.114871][T14283] ? evdev_events+0x79/0x340 [ 411.114891][T14283] ? input_pass_values+0x8d/0x890 [ 411.114908][T14283] input_pass_values+0x288/0x890 [ 411.114930][T14283] ? input_handle_event+0x70c/0xf30 [ 411.114957][T14283] input_event_dispose+0x330/0x6b0 [ 411.114985][T14283] input_inject_event+0x1dd/0x340 [ 411.115012][T14283] ? input_inject_event+0xb6/0x340 [ 411.115045][T14283] evdev_write+0x2fc/0x480 [ 411.115067][T14283] ? __pfx_evdev_write+0x10/0x10 [ 411.115088][T14283] ? bpf_lsm_file_permission+0x9/0x20 [ 411.115114][T14283] ? security_file_permission+0x75/0x290 [ 411.115141][T14283] ? rw_verify_area+0x255/0x4d0 [ 411.115158][T14283] ? __lock_acquire+0xab9/0xd20 [ 411.115179][T14283] ? __pfx_evdev_write+0x10/0x10 [ 411.115200][T14283] vfs_write+0x27e/0xb30 [ 411.115222][T14283] ? __pfx_vfs_write+0x10/0x10 [ 411.115240][T14283] ? __fget_files+0x2a/0x420 [ 411.115263][T14283] ? __fget_files+0x2a/0x420 [ 411.115284][T14283] ? __fget_files+0x3a0/0x420 [ 411.115305][T14283] ? __fget_files+0x2a/0x420 [ 411.115330][T14283] ksys_write+0x145/0x250 [ 411.115350][T14283] ? __pfx_ksys_write+0x10/0x10 [ 411.115370][T14283] ? do_syscall_64+0xbe/0xfa0 [ 411.115388][T14283] do_syscall_64+0xfa/0xfa0 [ 411.115405][T14283] ? lockdep_hardirqs_on+0x9c/0x150 [ 411.115421][T14283] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 411.115439][T14283] ? clear_bhb_loop+0x60/0xb0 [ 411.115459][T14283] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 411.115481][T14283] RIP: 0033:0x7fb8c578eec9 [ 411.115503][T14283] 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 [ 411.115520][T14283] RSP: 002b:00007fb8c65dc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 411.115539][T14283] RAX: ffffffffffffffda RBX: 00007fb8c59e5fa0 RCX: 00007fb8c578eec9 [ 411.115553][T14283] RDX: 0000000000001068 RSI: 0000200000000040 RDI: 0000000000000004 [ 411.115565][T14283] RBP: 00007fb8c5811f91 R08: 0000000000000000 R09: 0000000000000000 [ 411.115576][T14283] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 411.115587][T14283] R13: 00007fb8c59e6038 R14: 00007fb8c59e5fa0 R15: 00007fb8c5b0fa28 [ 411.115607][T14283] [ 411.222863][T11214] usb 2-1: Using ep0 maxpacket: 32 [ 411.547978][T11214] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 411.570478][T11214] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 411.586624][T11214] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 411.596236][T11214] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 411.606965][T11214] usb 2-1: config 0 descriptor?? [ 411.616600][T11214] hub 2-1:0.0: bad descriptor, ignoring hub [ 411.623039][T11214] hub 2-1:0.0: probe with driver hub failed with error -5 [ 411.631744][T11214] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 411.943420][T11205] usb 2-1: USB disconnect, device number 51