last executing test programs: 9.799836253s ago: executing program 2 (id=1921): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000600)={{0x12, 0x1, 0x0, 0x35, 0xff, 0xaa, 0x20, 0xccd, 0x10af, 0x384e, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0x59, 0x2, 0x1, 0x9b, 0x1e, 0x2a, 0x0, [], [{{0x9, 0x5, 0x82, 0x2, 0x200}}]}}]}}]}}, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000540)={0x2c, &(0x7f0000000300)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000700)={0x34, &(0x7f00000003c0)={0x40, 0x65497d0588c24846, 0x4, "91d48c7a"}, 0x0, 0x0, 0x0, 0x0, 0x0}) 8.078908329s ago: executing program 4 (id=1926): prlimit64(0x0, 0xe, &(0x7f0000000040)={0x8, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xc, 0x0, &(0x7f00000003c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) close(0xffffffffffffffff) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x4c001, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) write$cgroup_pid(r4, &(0x7f0000000c40), 0x12) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r6 = openat$cgroup_ro(r5, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r6, &(0x7f0000000200)=0x1, 0x12) write$cgroup_pid(r6, &(0x7f0000000140), 0x12) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0xc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 7.112783198s ago: executing program 4 (id=1931): r0 = socket$nl_route(0x10, 0x3, 0x0) close(0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x3f8, 0x0, 0x32}, 0x9c) bind$inet6(r1, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000847fff)='X', 0xfee4, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x1) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2404401c}, 0x14) 6.857099663s ago: executing program 4 (id=1934): sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="00042dbd7000fd"], 0x14}, 0x1, 0x0, 0x0, 0x2010}, 0x4001) syz_genetlink_get_family_id$fou(&(0x7f0000000080), 0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000880)={0x0, 0x0, @pic={0x2a, 0xe, 0x7, 0x6, 0xfb, 0x2, 0xf, 0x4, 0x3, 0x0, 0x3, 0x5a, 0x9e, 0xa, 0x6, 0x7f}}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0x0, 0x180, 0x4, 0x14, 0xf1, 0x0, 0x7fffffffffffe, 0x5, 0x4005, 0x6, 0x0, 0x45, 0x1, 0xbdb], 0x1, 0x1c4213}) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, @multicast1}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000bc0)=[{{&(0x7f0000000180)={0x2, 0x4e27, @empty}, 0x10, 0x0, 0x64}}], 0x1, 0x20004840) ioctl$KVM_RUN(r2, 0xae80, 0x0) 6.850952076s ago: executing program 1 (id=1935): listen(0xffffffffffffffff, 0x2) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x4, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/sctp\x00') r2 = open_tree(r1, &(0x7f0000000640)='\x00', 0x89901) unshare(0x22020400) move_mount(r2, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20) r3 = fsopen(&(0x7f0000000780)='proc\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) fsmount(r3, 0x0, 0x83) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt(r6, 0x84, 0x80, &(0x7f0000000000)='\x00\x00\x00\x00\t\x00\x00\x00', 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r5, 0x4020aeb2, &(0x7f0000000740)={0x0, 0x95, @pic={0x0, 0x0, 0x68, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}}) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="300000003d0007010080000000000000027c00001c4580150009898d18dfdd27d41f15cd6b4f82c3597d64a590d5b59f6de0a1cf5e1439a8c74c81000000b3498af7825b8c55e58c61d99344ef747a49ce4f17cdb41190f30bd2e92d5933ea280fb7921d293a03ed3db83849b6"], 0x30}}, 0x4040040) lstat64(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)) 6.52260966s ago: executing program 1 (id=1938): prlimit64(0x0, 0xe, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x20000) sched_setscheduler(0x0, 0x2, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01030000000000000000010000000900010073797a310000000054000000030a01020000000000000000010000000900030073"], 0xe8}}, 0x0) r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000980)=ANY=[@ANYBLOB="12010000b1bd2f087d0403508c2f010203010902120001000000000904"], 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000000c0)={0xc, &(0x7f0000000100)=ANY=[@ANYBLOB="0000f50000000341e9"], 0x0}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) 6.496951963s ago: executing program 4 (id=1940): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x4, 0xfff, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c1100003e00010329bd700000dcdf25030000304af43a16395f7f5dcb79c4278a14e8343e0a05bdef18fa78bcb9616de723023034"], 0x113c}, 0x1, 0x0, 0x0, 0x48000}, 0x400c004) ioctl$SNDCTL_SEQ_OUTOFBAND(0xffffffffffffffff, 0x40085112, &(0x7f0000000000)=@t={0x4, 0x8, 0x1, 0x2}) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x2, 0x0, 0x111, 0x5}}, 0xffffffffffffff5a) write$RDMA_USER_CM_CMD_SET_OPTION(0xffffffffffffffff, 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}, 0x1, 0x0, 0x0, 0xc000}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=@newqdisc={0x3c, 0x24, 0xe0b, 0x0, 0x4, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}, {0xfff1}}, [@qdisc_kind_options=@q_cake={{0x9}, {0xc, 0x2, [@TCA_CAKE_WASH={0x8, 0xd, 0x1}]}}]}, 0x3c}}, 0x0) sendto$packet(r2, &(0x7f00000002c0)="44c33b69ebc9e05e9bdec0c288a8", 0xe, 0x830, 0x0, 0x0) remap_file_pages(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x100000c, 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x401064b8, &(0x7f0000000000)={0x3, 0x2}) 6.054066899s ago: executing program 2 (id=1945): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r2, 0x50009404, &(0x7f0000000140)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000180)=""/156) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f0000000100)={'ip6_vti0\x00', &(0x7f0000000340)={'ip6tnl0\x00', 0x0, 0x2f, 0xa8, 0x40, 0x5, 0x62, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1, 0x1, 0x0, 0x8000}}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x11, 0x20, &(0x7f00000006c0)=ANY=[@ANYBLOB="180000000000000000000000ffff000018110000", @ANYRES64=r2, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000b7080000000000007b8af8ff00000000b70800000b0000007b8af0ff00000000bfa100000000000006333d59e68b64debfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r3, @ANYBLOB="0000000000000000b70500000800000085000000a50000009500000000000000702740001000000018550000090000000000000000000000bf91000000000000b7020000000000008500000085000000b7000000000000009500000000000000"], &(0x7f00000003c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', r4, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffd}, 0x94) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/asound/seq/clients\x00', 0x0, 0x0) lseek(r5, 0x9, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x111, 0x9}}, 0x20) r7 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)=[{0x0}], 0x1, 0x0, 0x0, 0x7400}, 0x44804) write$RDMA_USER_CM_CMD_SET_OPTION(r3, &(0x7f00000000c0)={0xe, 0x18, 0xfa00, @id_tos={0x0, r6, 0x0, 0x3}}, 0x20) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x10, 0xffffffffffffffff, 0x1c5ed000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8) pwritev(0xffffffffffffffff, 0x0, 0x0, 0xffffffff, 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) getpid() madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x15) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) socket$nl_netfilter(0x10, 0x3, 0xc) 5.787599816s ago: executing program 0 (id=1946): r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) write$binfmt_elf64(r0, &(0x7f0000000580)=ANY=[@ANYBLOB], 0x178) close(r0) execveat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x0, 0x0, 0x1000) 5.746060848s ago: executing program 0 (id=1947): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[], 0x38}}, 0x0) 5.657657851s ago: executing program 0 (id=1948): listen(0xffffffffffffffff, 0x2) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x4, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/sctp\x00') r2 = open_tree(r1, &(0x7f0000000640)='\x00', 0x89901) unshare(0x22020400) move_mount(r2, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20) r3 = fsopen(&(0x7f0000000780)='proc\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) fsmount(r3, 0x0, 0x83) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt(r6, 0x84, 0x80, &(0x7f0000000000)='\x00\x00\x00\x00\t\x00\x00\x00', 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r5, 0x4020aeb2, &(0x7f0000000740)={0x0, 0x95, @pic={0x0, 0x0, 0x68, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}}) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="300000003d0007010080000000000000027c00001c4580150009898d18dfdd27d41f15cd6b4f82c3597d64a590d5b59f6de0a1cf5e1439a8c74c81000000b3498af7825b8c55e58c61d99344ef747a49ce4f17cdb41190f30bd2e92d5933ea280fb7921d293a03ed3db83849b6"], 0x30}}, 0x4040040) lstat64(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)) 5.41486758s ago: executing program 0 (id=1949): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000600)={{0x12, 0x1, 0x0, 0x35, 0xff, 0xaa, 0x20, 0xccd, 0x10af, 0x384e, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0x59, 0x2, 0x1, 0x9b, 0x1e, 0x2a, 0x0, [], [{{0x9, 0x5, 0x82, 0x2, 0x200}}]}}]}}]}}, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000540)={0x2c, &(0x7f0000000300)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000b80)={0x44, &(0x7f0000000900)={0x20, 0x15}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={0x20, 0x83, 0x2}, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000700)={0x34, &(0x7f00000003c0)={0x40, 0x65497d0588c24846, 0x4, "91d48c7a"}, 0x0, 0x0, 0x0, 0x0, 0x0}) 5.139129649s ago: executing program 2 (id=1950): syz_emit_vhci(&(0x7f0000001400)=ANY=[@ANYBLOB="042ff9"], 0x3fc) 5.02330293s ago: executing program 4 (id=1951): sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="00042dbd7000fd"], 0x14}, 0x1, 0x0, 0x0, 0x2010}, 0x4001) syz_genetlink_get_family_id$fou(&(0x7f0000000080), 0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000880)={0x0, 0x0, @pic={0x2a, 0xe, 0x7, 0x6, 0xfb, 0x2, 0xf, 0x4, 0x3, 0x0, 0x3, 0x5a, 0x9e, 0xa, 0x6, 0x7f}}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0x0, 0x180, 0x4, 0x14, 0xf1, 0x0, 0x7fffffffffffe, 0x5, 0x4005, 0x6, 0x0, 0x45, 0x1, 0xbdb], 0x1, 0x1c4213}) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, @multicast1}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000bc0)=[{{&(0x7f0000000180)={0x2, 0x4e27, @empty}, 0x10, 0x0, 0x64}}], 0x1, 0x20004840) ioctl$KVM_RUN(r2, 0xae80, 0x0) 4.961718305s ago: executing program 2 (id=1952): syz_usb_connect(0x3, 0x4f, &(0x7f0000000080)=ANY=[], 0x0) 4.569635581s ago: executing program 4 (id=1954): r0 = syz_usb_connect(0x0, 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="11010000733336088dee1edb23610000000109022d0101100000000904000003fe03010009cd8d1f0002000000090505020000fcffff09058b1e20"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000480)={0x34, &(0x7f00000002c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$EVIOCGMASK(r1, 0x5b02, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 3.346259885s ago: executing program 3 (id=1956): ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1}) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010000000000000000004400000008000300", @ANYRES32=r2], 0x4c}}, 0x0) 3.328582139s ago: executing program 1 (id=1957): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r2, 0x50009404, &(0x7f0000000140)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000180)=""/156) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f0000000100)={'ip6_vti0\x00', &(0x7f0000000340)={'ip6tnl0\x00', 0x0, 0x2f, 0xa8, 0x40, 0x5, 0x62, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1, 0x1, 0x0, 0x8000}}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x11, 0x20, &(0x7f00000006c0)=ANY=[@ANYBLOB="180000000000000000000000ffff000018110000", @ANYRES64=r2, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000b7080000000000007b8af8ff00000000b70800000b0000007b8af0ff00000000bfa100000000000006333d59e68b64debfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r3, @ANYBLOB="0000000000000000b70500000800000085000000a50000009500000000000000702740001000000018550000090000000000000000000000bf91000000000000b7020000000000008500000085000000b7000000000000009500000000000000"], &(0x7f00000003c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', r4, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffd}, 0x94) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/asound/seq/clients\x00', 0x0, 0x0) lseek(r5, 0x9, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x111, 0x9}}, 0x20) r7 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)=[{0x0}], 0x1, 0x0, 0x0, 0x7400}, 0x44804) write$RDMA_USER_CM_CMD_SET_OPTION(r3, &(0x7f00000000c0)={0xe, 0x18, 0xfa00, @id_tos={0x0, r6, 0x0, 0x3}}, 0x20) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x10, 0xffffffffffffffff, 0x1c5ed000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8) pwritev(0xffffffffffffffff, 0x0, 0x0, 0xffffffff, 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x15) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) socket$nl_netfilter(0x10, 0x3, 0xc) 3.129015692s ago: executing program 3 (id=1958): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a00)=@delchain={0x48, 0x65, 0x2, 0x70bd27, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0x2, 0x1}, {0x0, 0x1}, {0x0, 0xb}}, [@filter_kind_options=@f_flower={{0xb}, {0x4}}, @TCA_CHAIN={0x8, 0xb, 0x6}, @filter_kind_options=@f_bpf={{0x8}, {0x4}}]}, 0x48}, 0x1, 0x0, 0x0, 0x81}, 0x20000080) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x365}, {&(0x7f0000000280)=""/85, 0x7c}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000400)=""/106, 0x645}, {&(0x7f0000000980)=""/73, 0x1b}, {&(0x7f0000000200)=""/77, 0x14}, {&(0x7f00000007c0)=""/154, 0x21}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0xffffffffffffff2f}}], 0x4000000000003b4, 0x2040000, &(0x7f0000003700)={0x77359400}) 2.891383829s ago: executing program 3 (id=1959): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000480)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 2.76966007s ago: executing program 3 (id=1960): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)={0x54, 0x9, 0x6, 0x201, 0x0, 0x0, {0x2}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @broadcast}}, @IPSET_ATTR_PROTO={0x5, 0x7, 0x84}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e22}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x10000082}, 0x80) 2.729392708s ago: executing program 3 (id=1961): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000600)={{0x12, 0x1, 0x0, 0x35, 0xff, 0xaa, 0x20, 0xccd, 0x10af, 0x384e, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0x59, 0x2, 0x1, 0x9b, 0x1e, 0x2a, 0x0, [], [{{0x9, 0x5, 0x82, 0x2, 0x200}}]}}]}}]}}, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000540)={0x2c, &(0x7f0000000300)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000b80)={0x44, &(0x7f0000000900)={0x20, 0x15}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={0x20, 0x83, 0x2}, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000700)={0x34, &(0x7f00000003c0)={0x40, 0x65497d0588c24846, 0x4, "91d48c7a"}, 0x0, 0x0, 0x0, 0x0, 0x0}) 2.601257282s ago: executing program 0 (id=1962): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000400)=ANY=[], 0x8) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0xfffe, 0x3000000, @mcast2, 0x6}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000240)='bridge0\x00', 0x10) write(r0, &(0x7f00000000c0)="8f2a0a65bd8c2c2b0304000e0580a7b6070d", 0x12) 2.509659203s ago: executing program 0 (id=1963): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000600)={{0x12, 0x1, 0x0, 0x35, 0xff, 0xaa, 0x20, 0xccd, 0x10af, 0x384e, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0x59, 0x2, 0x1, 0x9b, 0x1e, 0x2a, 0x0, [], [{{0x9, 0x5, 0x82, 0x2, 0x200}}]}}]}}]}}, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000b80)={0x44, &(0x7f0000000900)={0x20, 0x15}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={0x20, 0x83, 0x2}, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000700)={0x34, &(0x7f00000003c0)={0x40, 0x65497d0588c24846, 0x4, "91d48c7a"}, 0x0, 0x0, 0x0, 0x0, 0x0}) 2.36027901s ago: executing program 1 (id=1964): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c1100003e00010329bd700000dcdf25030000304af43a16395f7f5dcb79c4278a14e8343e0a05bdef18fa78bcb9616de723023034"], 0x113c}, 0x1, 0x0, 0x0, 0x48000}, 0x400c004) r3 = openat$sequencer2(0xffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$SNDCTL_SEQ_OUTOFBAND(r3, 0x40085112, &(0x7f0000000000)=@t={0x4, 0x8, 0x1, 0x2}) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x2, 0x0, 0x111, 0x5}}, 0xffffffffffffff5a) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000480)={0x3, 0x40, 0xfa00, {{0xa, 0xfffc, 0x0, @dev={0xfe, 0x80, '\x00', 0x11}, 0x5}, {0xa, 0x0, 0x0, @loopback}}}, 0x48) write$RDMA_USER_CM_CMD_SET_OPTION(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r6, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r7, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}, 0x1, 0x0, 0x0, 0xc000}, 0x0) sendto$packet(r4, &(0x7f00000002c0)="44c33b69ebc9e05e9bdec0c288a8", 0xe, 0x830, 0x0, 0x0) remap_file_pages(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x100000c, 0x0, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/50, 0x32, 0x20000000000040) r8 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r8, 0x401064b8, &(0x7f0000000000)={0x3, 0x2}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @empty, @void, {@arp={0x806, @ether_ipv4={0x6, 0x500, 0x6, 0x4, 0x0, @link_local, @dev={0xac, 0x14, 0x14, 0x28}, @link_local, @multicast2}}}}, 0x0) r9 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100), 0x1c3902, 0x0) sendfile(r9, r9, 0x0, 0x200000) 1.748137201s ago: executing program 2 (id=1965): sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="00042dbd7000fd"], 0x14}, 0x1, 0x0, 0x0, 0x2010}, 0x4001) syz_genetlink_get_family_id$fou(&(0x7f0000000080), 0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000880)={0x0, 0x0, @pic={0x2a, 0xe, 0x7, 0x6, 0xfb, 0x2, 0xf, 0x4, 0x3, 0x0, 0x3, 0x5a, 0x9e, 0xa, 0x6, 0x7f}}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0x0, 0x180, 0x4, 0x14, 0xf1, 0x0, 0x7fffffffffffe, 0x5, 0x4005, 0x6, 0x0, 0x45, 0x1, 0xbdb], 0x1, 0x1c4213}) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, @multicast1}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000bc0)=[{{&(0x7f0000000180)={0x2, 0x4e27, @empty}, 0x10, 0x0, 0x64}}], 0x1, 0x20004840) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.57617894s ago: executing program 2 (id=1966): syz_usb_connect(0x0, 0x36, &(0x7f0000000200)=ANY=[@ANYBLOB], 0x0) 1.281486154s ago: executing program 1 (id=1967): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'netdevsim0\x00'}) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xb49, 0x9, 0x8, 0x0, 0x3}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) openat$nullb(0xffffffffffffff9c, 0x0, 0x4000000004002, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r3, &(0x7f0000000600)=[{{&(0x7f0000000140)=@nfc_llcp, 0x0, &(0x7f0000000780)=[{&(0x7f0000000340)=""/180, 0x61}, {&(0x7f0000000280)=""/122}, {&(0x7f0000000400)=""/165}, {&(0x7f00000004c0)=""/142}, {&(0x7f0000000640)=""/70}, {&(0x7f00000006c0)=""/179}], 0x0, &(0x7f0000000580)=""/70, 0x11}}], 0x40000000000029d, 0x2, 0x0) 321.480783ms ago: executing program 1 (id=1968): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e21, @multicast1}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={{0x14}, [@NFT_MSG_NEWRULE={0x50, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2, 0x0, 0x1}, [@NFTA_RULE_EXPRESSIONS={0x24, 0x4, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, @ct={{0x7}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_CT_DREG={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_CT_KEY={0x8}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x78}}, 0x10) syz_extract_tcp_res(&(0x7f00000000c0)={0x41424344}, 0x1, 0x5) syz_emit_ethernet(0x4e, &(0x7f0000000180)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x6, 0x0, @private=0xa010102, @local}, {{0x0, 0x0, 0x41424344, r2, 0x0, 0x6, 0xb, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4}, @sack_perm={0x4, 0x2}, @generic={0x0, 0xc, "a2898405704bcf372ce6"}, @exp_fastopen={0xfe, 0x4}]}}}}}}}, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000340)={'dvmrp1\x00', 0x7101}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000006c0)={'erspan0\x00', &(0x7f0000000840)={'gre0\x00', 0x0, 0x7, 0x1, 0x7, 0xa5, {{0x6, 0x4, 0x2, 0x3f, 0x18, 0x65, 0x0, 0x6, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x6}, @loopback, {[@timestamp_addr={0x44, 0x4, 0x4f}]}}}}}) r4 = socket$nl_route(0x10, 0x3, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r6 = dup(r5) write$6lowpan_enable(r6, &(0x7f0000000000)='0', 0xfffffd2c) r7 = fsopen(&(0x7f0000000040)='tracefs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r7, 0x8, 0x0, 0x0, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(r8, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) setsockopt$sock_int(r8, 0x1, 0x6, &(0x7f0000000000)=0x4, 0x4) connect$inet(r8, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) sendmmsg$inet(r8, &(0x7f0000004d00)=[{{0x0, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x30000}}], 0x300, 0xf00) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$nl_route(r4, 0x0, 0x0) syz_emit_vhci(&(0x7f0000000140)=@HCI_EVENT_PKT={0x4, @hci_ev_num_comp_pkts={{0x13, 0x9}, {0x2, [{0xc8, 0x7}, {0xc8, 0x40}]}}}, 0xc) 0s ago: executing program 3 (id=1969): sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="00042dbd7000fd"], 0x14}, 0x1, 0x0, 0x0, 0x2010}, 0x4001) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000", @ANYRES16, @ANYBLOB="51d02dbd7000"], 0x14}, 0x1, 0x0, 0x0, 0x94}, 0x80) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000880)={0x0, 0x0, @pic={0x2a, 0xe, 0x7, 0x6, 0xfb, 0x2, 0xf, 0x4, 0x3, 0x0, 0x3, 0x5a, 0x9e, 0xa, 0x6, 0x7f}}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0x0, 0x180, 0x4, 0x14, 0xf1, 0x0, 0x7fffffffffffe, 0x5, 0x4005, 0x6, 0x0, 0x45, 0x1, 0xbdb], 0x1, 0x1c4213}) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, @multicast1}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000bc0)=[{{&(0x7f0000000180)={0x2, 0x4e27, @empty}, 0x10, 0x0, 0x64}}], 0x1, 0x20004840) ioctl$KVM_RUN(r2, 0xae80, 0x0) kernel console output (not intermixed with test programs): 9] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1472'. [ 751.265868][T12497] program syz.0.1473 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 752.469400][T12497] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1473'. [ 753.684599][T12528] program syz.3.1481 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 753.977430][T12535] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (200000 ns). Using initial count to start timer. [ 755.419337][T12528] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1481'. [ 756.335695][T12552] netlink: 'syz.0.1487': attribute type 4 has an invalid length. [ 756.480052][T12559] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1490'. [ 756.652998][T12565] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (200000 ns). Using initial count to start timer. [ 756.959564][T12576] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (200000 ns). Using initial count to start timer. [ 757.310131][T12579] program syz.1.1493 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 757.723359][T12583] lo: entered allmulticast mode [ 758.043685][T12583] tunl0: entered allmulticast mode [ 758.051343][T12583] gre0: entered allmulticast mode [ 758.160513][T12583] gretap0: entered allmulticast mode [ 758.379875][T12583] erspan0: entered allmulticast mode [ 758.412748][T12583] ip_vti0: entered allmulticast mode [ 758.440308][T12583] ip6_vti0: entered allmulticast mode [ 758.484472][T12583] sit0: entered allmulticast mode [ 758.507653][T12583] ip6tnl0: entered allmulticast mode [ 758.633115][T12583] ip6gre0: entered allmulticast mode [ 759.169351][T12583] syz_tun: entered allmulticast mode [ 759.290046][T12583] ip6gretap0: entered allmulticast mode [ 759.385443][T12583] bridge0: port 2(bridge_slave_1) entered disabled state [ 759.393116][T12583] bridge0: port 1(bridge_slave_0) entered disabled state [ 759.513944][T12583] bridge0: entered allmulticast mode [ 759.531064][T12583] vcan0: entered allmulticast mode [ 759.597983][T12583] bond0: entered allmulticast mode [ 759.623086][T12583] bond_slave_0: entered allmulticast mode [ 759.634476][T12583] bond_slave_1: entered allmulticast mode [ 759.668822][T12583] team0: entered allmulticast mode [ 759.688711][T12583] team_slave_0: entered allmulticast mode [ 759.724710][T12583] team_slave_1: entered allmulticast mode [ 759.730479][T12583] netdevsim netdevsim0 netdevsim0: entered allmulticast mode [ 759.765546][T12600] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 759.821115][T12583] dummy0: entered allmulticast mode [ 759.892048][T12583] nlmon0: entered allmulticast mode [ 759.929629][T12583] caif0: entered allmulticast mode [ 759.966138][T12583] batadv0: entered allmulticast mode [ 760.027789][T12583] vxcan0: entered allmulticast mode [ 760.077487][T12583] vxcan1: entered allmulticast mode [ 760.188904][T12583] veth0: entered allmulticast mode [ 760.199628][T12583] veth1: entered allmulticast mode [ 760.218224][T12583] wg0: entered allmulticast mode [ 760.244096][T12583] wg1: entered allmulticast mode [ 760.382777][T12612] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (128 ns). Using initial count to start timer. [ 760.459118][T12583] wg2: entered allmulticast mode [ 760.479873][T12583] veth0_to_bridge: entered allmulticast mode [ 760.736194][T12583] veth1_to_bridge: entered allmulticast mode [ 760.888901][T12583] veth0_to_bond: entered allmulticast mode [ 760.904384][T12583] veth1_to_bond: entered allmulticast mode [ 760.927397][T12583] veth0_to_team: entered allmulticast mode [ 761.068131][T12583] veth1_to_team: entered allmulticast mode [ 761.141188][T12583] veth0_to_batadv: entered allmulticast mode [ 761.177799][T12583] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 761.194013][T12583] batadv_slave_0: entered allmulticast mode [ 761.219217][T12583] veth1_to_batadv: entered allmulticast mode [ 761.232751][T12583] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 761.249271][T12583] batadv_slave_1: entered allmulticast mode [ 761.291972][T12583] xfrm0: entered allmulticast mode [ 761.318808][T12583] veth0_to_hsr: entered allmulticast mode [ 761.349181][T12583] hsr_slave_0: entered allmulticast mode [ 761.383797][T12583] veth1_to_hsr: entered allmulticast mode [ 761.413485][T12583] hsr_slave_1: entered allmulticast mode [ 761.458125][T12583] hsr0: entered allmulticast mode [ 761.487128][T12583] veth1_virt_wifi: entered allmulticast mode [ 761.497567][T12583] veth0_virt_wifi: entered allmulticast mode [ 761.509832][T12583] net veth1_virt_wifi virt_wifi0: entered allmulticast mode [ 761.528002][T12583] veth1_vlan: entered allmulticast mode [ 761.538062][T12583] veth0_vlan: entered allmulticast mode [ 761.551842][T12621] loop2: detected capacity change from 0 to 7 [ 761.574258][ C1] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 761.593275][ C0] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 761.596890][T12583] vlan0: entered allmulticast mode [ 761.602644][ C0] Buffer I/O error on dev loop2, logical block 0, async page read [ 761.623660][T12583] vlan1: entered allmulticast mode [ 761.630190][T12583] macvlan0: entered allmulticast mode [ 761.646454][ C1] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 761.655652][ C1] Buffer I/O error on dev loop2, logical block 0, async page read [ 761.664790][ C1] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 761.673994][ C1] Buffer I/O error on dev loop2, logical block 0, async page read [ 761.683017][ C0] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 761.692215][ C0] Buffer I/O error on dev loop2, logical block 0, async page read [ 761.700327][T12583] macvlan1: entered allmulticast mode [ 761.701162][ C0] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 761.714915][ C0] Buffer I/O error on dev loop2, logical block 0, async page read [ 761.717742][T12583] ipvlan0: entered allmulticast mode [ 761.742000][T12583] ipvlan1: entered allmulticast mode [ 761.755541][ C0] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 761.755570][T12583] veth1_macvtap: entered allmulticast mode [ 761.764721][ C0] Buffer I/O error on dev loop2, logical block 0, async page read [ 761.768379][ C0] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 761.781744][T12583] veth0_macvtap: entered allmulticast mode [ 761.788368][ C0] Buffer I/O error on dev loop2, logical block 0, async page read [ 761.789248][ C0] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 761.811788][ C0] Buffer I/O error on dev loop2, logical block 0, async page read [ 761.819854][ C1] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 761.829059][ C1] Buffer I/O error on dev loop2, logical block 0, async page read [ 761.837377][T12583] macvtap0: entered allmulticast mode [ 761.843543][ C1] Buffer I/O error on dev loop2, logical block 0, async page read [ 761.848151][T12583] macsec0: entered allmulticast mode [ 761.852218][T12621] ldm_validate_partition_table(): Disk read failed. [ 761.868117][T12583] geneve0: entered allmulticast mode [ 761.869225][T12621] Dev loop2: unable to read RDB block 0 [ 761.880868][T12583] geneve1: entered allmulticast mode [ 761.881073][T12621] loop2: unable to read partition table [ 761.892559][T12621] loop2: partition table beyond EOD, truncated [ 761.899003][T12583] netdevsim netdevsim0 netdevsim1: entered allmulticast mode [ 761.899010][T12621] loop_reread_partitions: partition scan of loop2 (’ú¬åÛD÷×P‘½x½¥«™É^Äé®8TA/ÎúÊw'6ª9»Úˆ"%m‚Îÿž9ŸöpÐë<Ôºè MÏ*Yº) failed (rc=-5) [ 761.938305][T12583] netdevsim netdevsim0 netdevsim2: entered allmulticast mode [ 761.949215][T12583] netdevsim netdevsim0 netdevsim3: entered allmulticast mode [ 761.976129][T12583] mac80211_hwsim hwsim5 wlan0: entered allmulticast mode [ 761.989897][ T5235] ldm_validate_partition_table(): Disk read failed. [ 761.999093][ T5235] Dev loop2: unable to read RDB block 0 [ 762.005464][ T5235] loop2: unable to read partition table [ 762.008250][T12583] mac80211_hwsim hwsim9 wlan1: entered allmulticast mode [ 762.011306][ T5235] loop2: partition table beyond EOD, truncated [ 762.030656][T12583] bridge1: entered allmulticast mode [ 762.041417][T12583] bridge2: entered allmulticast mode [ 762.054683][T12583] bridge3: entered allmulticast mode [ 762.074034][T12583] bridge4: entered allmulticast mode [ 762.090251][T12583] bridge5: entered allmulticast mode [ 762.099929][T12583] bridge6: entered allmulticast mode [ 762.111787][T12583] bridge7: entered allmulticast mode [ 762.120124][T12583] bridge8: entered allmulticast mode [ 762.127933][T12583] bridge9: entered allmulticast mode [ 762.137558][T12583] bridge10: entered allmulticast mode [ 762.145224][T12583] bridge11: entered allmulticast mode [ 762.155812][T12583] bridge12: entered allmulticast mode [ 762.164418][T12583] bridge13: entered allmulticast mode [ 762.172400][T12583] bridge14: entered allmulticast mode [ 762.179551][T12583] bridge15: entered allmulticast mode [ 762.187675][T12583] bridge16: entered allmulticast mode [ 762.196478][T12583] bridge17: entered allmulticast mode [ 762.204458][T12583] bridge18: entered allmulticast mode [ 762.213395][T12583] bridge19: entered allmulticast mode [ 762.220930][T12583] bridge20: entered allmulticast mode [ 762.228984][T12583] bridge21: entered allmulticast mode [ 762.245409][T12583] bridge22: entered allmulticast mode [ 762.255286][T12583] bridge23: entered allmulticast mode [ 762.268185][T12583] bridge24: entered allmulticast mode [ 762.277252][T12583] bridge25: entered allmulticast mode [ 762.286097][T12583] bridge26: entered allmulticast mode [ 762.295286][T12583] bridge27: entered allmulticast mode [ 762.312137][T12583] bridge28: entered allmulticast mode [ 762.320798][T12583] bridge29: entered allmulticast mode [ 762.336578][T12583] bridge30: entered allmulticast mode [ 762.350940][T12583] bridge31: entered allmulticast mode [ 762.359823][T12583] bridge32: entered allmulticast mode [ 762.372619][T12583] bridge33: entered allmulticast mode [ 762.380038][T12583] bridge34: entered allmulticast mode [ 762.388668][T12583] bridge35: entered allmulticast mode [ 762.397224][T12583] bridge36: entered allmulticast mode [ 762.410076][T12583] bridge37: entered allmulticast mode [ 762.419272][T12583] bridge38: entered allmulticast mode [ 762.427026][T12583] bridge39: entered allmulticast mode [ 762.437567][T12583] bridge40: entered allmulticast mode [ 762.445335][T12583] bridge41: entered allmulticast mode [ 762.456052][T12583] bridge42: entered allmulticast mode [ 762.464250][T12583] bridge43: entered allmulticast mode [ 762.473550][T12583] bridge44: entered allmulticast mode [ 762.483135][T12583] bridge45: entered allmulticast mode [ 762.499495][T12583] bridge46: entered allmulticast mode [ 762.521365][T12583] bridge47: entered allmulticast mode [ 762.531456][T12583] bridge48: entered allmulticast mode [ 762.541988][T12583] bridge49: entered allmulticast mode [ 762.551732][T12583] bridge50: entered allmulticast mode [ 762.560808][T12583] bridge51: entered allmulticast mode [ 762.574690][T12583] bridge52: entered allmulticast mode [ 762.590372][T12583] bridge53: entered allmulticast mode [ 762.599777][T12583] bridge54: entered allmulticast mode [ 762.609789][T12583] bridge55: entered allmulticast mode [ 762.626088][T12583] bridge56: entered allmulticast mode [ 762.635474][T12583] bridge57: entered allmulticast mode [ 762.647716][T12583] bridge58: entered allmulticast mode [ 762.674336][T12583] bridge59: entered allmulticast mode [ 762.688382][T12583] bridge60: entered allmulticast mode [ 762.697260][T12595] lo: entered allmulticast mode [ 762.707589][T12595] tunl0: entered allmulticast mode [ 762.725432][T12595] gre0: entered allmulticast mode [ 762.757542][T12595] gretap0: entered allmulticast mode [ 762.784423][T12595] erspan0: entered allmulticast mode [ 762.804317][T12595] ip_vti0: entered allmulticast mode [ 762.820304][T12595] ip6_vti0: entered allmulticast mode [ 762.836085][T12595] sit0: entered allmulticast mode [ 762.848735][T12595] ip6tnl0: entered allmulticast mode [ 762.858066][T12595] ip6gre0: entered allmulticast mode [ 762.867428][T12595] syz_tun: entered allmulticast mode [ 762.878144][T12595] ip6gretap0: entered allmulticast mode [ 762.888560][T12595] bridge0: port 2(bridge_slave_1) entered disabled state [ 762.896847][T12595] bridge0: port 1(bridge_slave_0) entered disabled state [ 762.906001][T12595] bridge0: entered allmulticast mode [ 762.916201][T12595] vcan0: entered allmulticast mode [ 762.926455][T12595] bond0: entered allmulticast mode [ 762.931675][T12595] bond_slave_0: entered allmulticast mode [ 762.938141][T12595] bond_slave_1: entered allmulticast mode [ 762.953254][T12595] team0: entered allmulticast mode [ 762.958443][T12595] team_slave_0: entered allmulticast mode [ 762.964763][T12595] team_slave_1: entered allmulticast mode [ 762.970595][T12595] netdevsim netdevsim2 netdevsim0: entered allmulticast mode [ 762.983891][T12595] dummy0: entered allmulticast mode [ 763.005007][T12595] nlmon0: entered allmulticast mode [ 763.014443][T12595] caif0: entered allmulticast mode [ 763.024623][T12595] batadv0: entered allmulticast mode [ 763.038239][T12595] vxcan0: entered allmulticast mode [ 763.046133][T12595] vxcan1: entered allmulticast mode [ 763.059725][T12595] veth0: entered allmulticast mode [ 763.069281][T12595] veth1: entered allmulticast mode [ 763.083498][T12595] wg0: entered allmulticast mode [ 763.096546][T12595] wg1: entered allmulticast mode [ 763.107362][T12595] wg2: entered allmulticast mode [ 763.115108][T12595] veth0_to_bridge: entered allmulticast mode [ 763.127764][T12595] veth1_to_bridge: entered allmulticast mode [ 763.145334][T12595] veth0_to_bond: entered allmulticast mode [ 763.157509][T12595] veth1_to_bond: entered allmulticast mode [ 763.168051][T12595] veth0_to_team: entered allmulticast mode [ 763.180938][T12595] veth1_to_team: entered allmulticast mode [ 763.194304][T12595] veth0_to_batadv: entered allmulticast mode [ 763.203818][T12595] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 763.211897][T12595] batadv_slave_0: entered allmulticast mode [ 763.227512][T12595] veth1_to_batadv: entered allmulticast mode [ 763.240529][T12595] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 763.250379][T12595] batadv_slave_1: entered allmulticast mode [ 763.267218][T12595] xfrm0: entered allmulticast mode [ 763.279576][T12595] veth0_to_hsr: entered allmulticast mode [ 763.289947][T12595] hsr_slave_0: entered allmulticast mode [ 763.303237][T12595] veth1_to_hsr: entered allmulticast mode [ 763.317017][T12595] hsr_slave_1: entered allmulticast mode [ 763.328762][T12595] hsr0: entered allmulticast mode [ 763.341300][T12595] veth1_virt_wifi: entered allmulticast mode [ 763.351946][T12595] veth0_virt_wifi: entered allmulticast mode [ 763.376075][T12595] net veth1_virt_wifi virt_wifi0: entered allmulticast mode [ 763.387704][T12595] veth1_vlan: entered allmulticast mode [ 763.398832][T12595] veth0_vlan: entered allmulticast mode [ 763.419275][T12595] vlan0: entered allmulticast mode [ 763.429122][T12595] vlan1: entered allmulticast mode [ 763.438777][T12595] macvlan0: entered allmulticast mode [ 763.450437][T12595] macvlan1: entered allmulticast mode [ 763.462733][T12595] ipvlan0: entered allmulticast mode [ 763.468345][T12595] ipvlan1: entered allmulticast mode [ 763.475492][T12595] veth1_macvtap: entered allmulticast mode [ 763.485423][T12595] veth0_macvtap: entered allmulticast mode [ 763.495774][T12595] macvtap0: entered allmulticast mode [ 763.505664][T12595] macsec0: entered allmulticast mode [ 763.527268][T12595] geneve0: entered allmulticast mode [ 763.544807][T12595] geneve1: entered allmulticast mode [ 763.558749][T12595] netdevsim netdevsim2 netdevsim1: entered allmulticast mode [ 763.577126][T12595] netdevsim netdevsim2 netdevsim2: entered allmulticast mode [ 763.589881][T12595] netdevsim netdevsim2 netdevsim3: entered allmulticast mode [ 763.614260][T12595] mac80211_hwsim hwsim2 wlan0: entered allmulticast mode [ 763.656114][T12595] mac80211_hwsim hwsim4 wlan1: entered allmulticast mode [ 763.674600][T12595] bond1: entered allmulticast mode [ 763.695070][T12595] bond2: entered allmulticast mode [ 763.707416][T12595] bridge1: entered allmulticast mode [ 763.716698][T12595] bridge2: entered allmulticast mode [ 763.725953][T12595] bridge3: entered allmulticast mode [ 763.734393][T12595] bridge4: entered allmulticast mode [ 763.742676][T12595] bridge5: entered allmulticast mode [ 763.750782][T12595] bridge6: entered allmulticast mode [ 763.758870][T12595] bridge7: entered allmulticast mode [ 763.774955][T12595] bridge8: entered allmulticast mode [ 763.791043][T12595] bridge9: entered allmulticast mode [ 763.799905][T12595] bridge10: entered allmulticast mode [ 763.807634][T12643] fuse: Unknown parameter 'group_i00000000000000000000' [ 763.815303][T12595] bridge11: entered allmulticast mode [ 763.827794][T12595] bridge12: entered allmulticast mode [ 763.836098][T12595] bridge13: entered allmulticast mode [ 763.848001][T12595] bridge14: entered allmulticast mode [ 763.857086][T12595] bridge15: entered allmulticast mode [ 763.869005][T12595] bridge16: entered allmulticast mode [ 763.886519][T12595] bridge17: entered allmulticast mode [ 763.895255][T12595] bridge18: entered allmulticast mode [ 763.903892][T12595] bridge19: entered allmulticast mode [ 763.910913][T12595] bridge20: entered allmulticast mode [ 763.919698][T12595] bridge21: entered allmulticast mode [ 763.931916][T12595] bridge22: entered allmulticast mode [ 763.940025][T12595] bridge23: entered allmulticast mode [ 763.947165][T12595] bridge24: entered allmulticast mode [ 763.962973][T12595] bridge25: entered allmulticast mode [ 763.971278][T12595] bridge26: entered allmulticast mode [ 763.980045][T12595] bridge27: entered allmulticast mode [ 763.988106][T12595] bridge28: entered allmulticast mode [ 764.003074][T12595] bridge29: entered allmulticast mode [ 764.020479][T12595] bridge30: entered allmulticast mode [ 764.198615][T12595] bridge31: entered allmulticast mode [ 764.207021][T12595] bridge32: entered allmulticast mode [ 764.478568][T12595] bridge33: entered allmulticast mode [ 764.493765][T12595] bridge34: entered allmulticast mode [ 764.501208][T12595] bridge35: entered allmulticast mode [ 764.511330][T12595] bridge36: entered allmulticast mode [ 764.521449][T12595] bridge37: entered allmulticast mode [ 764.537741][T12595] bridge38: entered allmulticast mode [ 764.553840][T12595] bridge39: entered allmulticast mode [ 764.570923][T12595] bridge40: entered allmulticast mode [ 764.578394][T12595] bridge41: entered allmulticast mode [ 764.606948][T12595] bridge42: entered allmulticast mode [ 764.617495][T12595] bridge43: entered allmulticast mode [ 764.631918][T12595] bridge44: entered allmulticast mode [ 764.639388][T12595] bridge45: entered allmulticast mode [ 764.646737][T12595] bridge46: entered allmulticast mode [ 764.655895][ T13] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 764.775310][ T13] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 764.826204][ T13] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 764.861491][ T13] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 764.896895][ T13] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 764.923247][ T13] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 764.987054][ T13] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 765.054257][ T13] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 765.442457][T12670] program syz.4.1523 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 765.542561][T12670] netlink: 16 bytes leftover after parsing attributes in process `syz.4.1523'. [ 766.021145][T12678] lo: entered allmulticast mode [ 766.181978][T12678] tunl0: entered allmulticast mode [ 766.275497][T12678] gre0: entered allmulticast mode [ 766.379535][T12678] gretap0: entered allmulticast mode [ 766.426600][T12678] erspan0: entered allmulticast mode [ 766.444456][T12678] ip_vti0: entered allmulticast mode [ 766.454185][T12678] ip6_vti0: entered allmulticast mode [ 766.472905][T12678] sit0: entered allmulticast mode [ 766.535743][T12678] ip6tnl0: entered allmulticast mode [ 766.563819][T12678] ip6gre0: entered allmulticast mode [ 766.596748][T12678] syz_tun: entered allmulticast mode [ 766.664646][T12678] ip6gretap0: entered allmulticast mode [ 766.722922][T12678] bridge0: port 2(bridge_slave_1) entered disabled state [ 766.730323][T12678] bridge0: port 1(bridge_slave_0) entered disabled state [ 766.759302][T12678] bridge0: entered allmulticast mode [ 766.769401][T12678] vcan0: entered allmulticast mode [ 766.781560][T12678] bond0: entered allmulticast mode [ 766.802766][T12678] bond_slave_0: entered allmulticast mode [ 766.846578][T12678] team0: entered allmulticast mode [ 766.872063][T12678] team_slave_0: entered allmulticast mode [ 766.902356][T12678] team_slave_1: entered allmulticast mode [ 766.920150][T12678] netdevsim netdevsim3 netdevsim0: entered allmulticast mode [ 766.944952][T12678] dummy0: entered allmulticast mode [ 766.969906][T12678] nlmon0: entered allmulticast mode [ 766.984796][T12678] caif0: entered allmulticast mode [ 766.993106][T12678] batadv0: entered allmulticast mode [ 767.016626][T12678] vxcan0: entered allmulticast mode [ 767.040088][T12678] vxcan1: entered allmulticast mode [ 767.048848][T12678] veth0: entered allmulticast mode [ 767.059272][T12678] veth1: entered allmulticast mode [ 767.071398][T12678] wg0: entered allmulticast mode [ 767.079343][T12695] fuse: Bad value for 'fd' [ 767.086285][T12678] wg1: entered allmulticast mode [ 767.095650][T12678] wg2: entered allmulticast mode [ 767.103937][T12678] veth0_to_bridge: entered allmulticast mode [ 767.123728][T12678] veth1_to_bridge: entered allmulticast mode [ 767.139217][T12678] veth0_to_bond: entered allmulticast mode [ 767.163638][T12678] veth1_to_bond: entered allmulticast mode [ 767.173231][T12678] bond_slave_1: left promiscuous mode [ 767.179869][T12678] veth0_to_team: entered allmulticast mode [ 767.190541][T12678] veth1_to_team: entered allmulticast mode [ 767.200736][T12678] veth0_to_batadv: entered allmulticast mode [ 767.208827][T12678] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 767.217439][T12678] batadv_slave_0: entered allmulticast mode [ 767.225706][T12678] veth1_to_batadv: entered allmulticast mode [ 767.234657][T12678] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 767.242646][T12678] batadv_slave_1: entered allmulticast mode [ 767.251915][T12678] xfrm0: entered allmulticast mode [ 767.259693][T12678] veth0_to_hsr: entered allmulticast mode [ 767.267915][T12678] hsr_slave_0: entered allmulticast mode [ 767.276611][T12678] veth1_to_hsr: entered allmulticast mode [ 767.284799][T12678] hsr_slave_1: entered allmulticast mode [ 767.294381][T12678] hsr0: entered allmulticast mode [ 767.301840][T12678] veth1_virt_wifi: entered allmulticast mode [ 767.310670][T12678] veth0_virt_wifi: entered allmulticast mode [ 767.318964][T12678] net veth1_virt_wifi virt_wifi0: entered allmulticast mode [ 767.327074][T12678] veth1_vlan: entered allmulticast mode [ 767.335491][T12678] veth0_vlan: entered allmulticast mode [ 767.347647][T12678] vlan1: entered allmulticast mode [ 767.358584][T12678] macvlan0: entered allmulticast mode [ 767.366971][T12678] macvlan1: entered allmulticast mode [ 767.375432][T12678] ipvlan0: entered allmulticast mode [ 767.380842][T12678] ipvlan1: entered allmulticast mode [ 767.387393][T12678] veth1_macvtap: entered allmulticast mode [ 767.395846][T12678] veth0_macvtap: entered allmulticast mode [ 767.406352][T12678] macvtap0: entered allmulticast mode [ 767.414648][T12678] macsec0: entered allmulticast mode [ 767.422462][T12678] geneve0: entered allmulticast mode [ 767.430514][T12678] geneve1: entered allmulticast mode [ 767.441628][T12678] netdevsim netdevsim3 netdevsim1: entered allmulticast mode [ 767.451547][T12678] netdevsim netdevsim3 netdevsim2: entered allmulticast mode [ 767.464734][T12678] netdevsim netdevsim3 netdevsim3: entered allmulticast mode [ 767.484071][T12678] mac80211_hwsim hwsim3 wlan0: entered allmulticast mode [ 767.506082][T12678] mac80211_hwsim hwsim7 wlan1: entered allmulticast mode [ 767.516494][T12678] bond1: entered allmulticast mode [ 767.522935][T12678] bridge1: entered allmulticast mode [ 767.532166][T12678] bridge2: entered allmulticast mode [ 767.541761][T12678] bridge3: entered allmulticast mode [ 767.549099][T12678] bridge4: entered allmulticast mode [ 767.557789][T12678] bridge5: entered allmulticast mode [ 767.568102][T12678] bridge6: entered allmulticast mode [ 767.575802][T12678] bridge7: entered allmulticast mode [ 767.584281][T12678] bridge8: entered allmulticast mode [ 767.591489][T12678] bridge9: entered allmulticast mode [ 767.598911][T12678] bridge10: entered allmulticast mode [ 767.606957][T12678] bridge11: entered allmulticast mode [ 767.618644][T12678] bridge12: entered allmulticast mode [ 767.626789][T12678] bridge13: entered allmulticast mode [ 767.635394][T12678] bridge14: entered allmulticast mode [ 767.642854][T12678] bridge15: entered allmulticast mode [ 767.650046][T12678] bridge16: entered allmulticast mode [ 767.657563][T12678] bridge17: entered allmulticast mode [ 767.666659][T12678] bridge18: entered allmulticast mode [ 767.674469][T12678] bridge19: entered allmulticast mode [ 767.681830][T12678] bridge20: entered allmulticast mode [ 767.689551][T12678] bridge21: entered allmulticast mode [ 767.697463][T12678] bridge22: entered allmulticast mode [ 767.706432][T12678] bridge23: entered allmulticast mode [ 767.714638][T12678] bridge24: entered allmulticast mode [ 767.722004][T12678] bridge25: entered allmulticast mode [ 767.729557][T12678] bridge26: entered allmulticast mode [ 767.736972][T12678] bridge27: entered allmulticast mode [ 767.747607][T12678] bridge28: entered allmulticast mode [ 767.755358][T12678] bridge29: entered allmulticast mode [ 767.765851][T12678] bridge30: entered allmulticast mode [ 767.775913][T12678] bridge31: entered allmulticast mode [ 767.785493][T12678] bridge32: entered allmulticast mode [ 767.793181][T12678] bridge33: entered allmulticast mode [ 767.800489][T12678] bridge34: entered allmulticast mode [ 767.809437][T12678] bridge35: entered allmulticast mode [ 767.816939][T12678] bridge36: entered allmulticast mode [ 767.826576][T12678] bridge37: entered allmulticast mode [ 767.834816][T12678] bridge38: entered allmulticast mode [ 767.842224][T12678] bridge39: entered allmulticast mode [ 767.849846][T12678] bridge40: entered allmulticast mode [ 767.857936][T12678] bridge41: entered allmulticast mode [ 767.866447][T12678] bridge42: entered allmulticast mode [ 767.874591][T12678] bridge43: entered allmulticast mode [ 767.881844][T12678] bridge44: entered allmulticast mode [ 767.889272][T12678] bridge45: entered allmulticast mode [ 767.898946][T12678] bridge46: entered allmulticast mode [ 767.907682][T12678] bridge47: entered allmulticast mode [ 767.915062][T12678] bridge48: entered allmulticast mode [ 767.922463][T12678] bridge49: entered allmulticast mode [ 767.929638][T12678] bridge50: entered allmulticast mode [ 767.937475][T12678] bridge51: entered allmulticast mode [ 767.946479][T12678] bridge52: entered allmulticast mode [ 767.954231][T12678] bridge53: entered allmulticast mode [ 767.961556][T12678] bridge54: entered allmulticast mode [ 767.970967][T12678] bridge55: entered allmulticast mode [ 767.978489][T12678] bridge56: entered allmulticast mode [ 767.986885][T12678] bridge57: entered allmulticast mode [ 767.995784][T12678] bridge58: entered allmulticast mode [ 768.007136][T12678] bridge59: entered allmulticast mode [ 768.016101][T12678] bridge60: entered allmulticast mode [ 768.023751][T12678] bridge61: entered allmulticast mode [ 768.030980][T12678] bridge62: entered allmulticast mode [ 768.038872][T12678] bridge63: entered allmulticast mode [ 768.047808][T12678] bridge64: entered allmulticast mode [ 768.055532][T12678] bridge65: entered allmulticast mode [ 768.108619][T12693] sch_tbf: burst 19920 is lower than device lo mtu (65550) ! [ 768.170609][ T78] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 768.227310][ T78] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 768.227376][ T78] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 768.227408][ T78] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 768.462352][ T5956] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 768.618149][ T5956] usb 3-1: Using ep0 maxpacket: 16 [ 768.636022][ T5956] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 768.636048][ T5956] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 768.638034][ T5956] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 768.689971][ T5956] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 768.689998][ T5956] usb 3-1: Product: syz [ 768.690013][ T5956] usb 3-1: Manufacturer: syz [ 768.690026][ T5956] usb 3-1: SerialNumber: syz [ 768.762473][ T5952] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 768.908546][ T5956] usb 3-1: 0:2 : does not exist [ 768.943261][ T5956] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 768.974099][ T5952] usb 1-1: config 220 has an invalid interface number: 76 but max is 2 [ 768.974124][ T5952] usb 1-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 768.974143][ T5952] usb 1-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 768.974161][ T5952] usb 1-1: config 220 has no interface number 2 [ 768.974222][ T5952] usb 1-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 768.974247][ T5952] usb 1-1: config 220 interface 0 has no altsetting 0 [ 768.974264][ T5952] usb 1-1: config 220 interface 76 has no altsetting 0 [ 768.974281][ T5952] usb 1-1: config 220 interface 1 has no altsetting 0 [ 768.976525][ T5952] usb 1-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 768.976551][ T5952] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 768.976570][ T5952] usb 1-1: Product: syz [ 768.976584][ T5952] usb 1-1: Manufacturer: syz [ 768.976598][ T5952] usb 1-1: SerialNumber: syz [ 769.015974][ T5956] usb 3-1: USB disconnect, device number 26 [ 769.174666][T11849] udevd[11849]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 769.285804][ T5952] usb 1-1: Found UVC 7.01 device syz (8086:0b07) [ 769.294713][ T5952] usb 1-1: No valid video chain found. [ 769.300726][ T5952] usb 1-1: selecting invalid altsetting 0 [ 769.336374][ T5952] usb 1-1: selecting invalid altsetting 0 [ 769.346602][ T5952] usbtest 1-1:220.1: probe with driver usbtest failed with error -22 [ 769.364075][ T5952] usb 1-1: USB disconnect, device number 42 [ 769.497226][T12726] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 769.622020][T12730] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1547'. [ 769.806493][T12734] tipc: Started in network mode [ 769.813056][T12734] tipc: Node identity eeaa2dc1be37, cluster identity 4711 [ 769.821127][T12739] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=2142054965 (4284109930 ns) > initial count (2850433972 ns). Using initial count to start timer. [ 769.839024][T12734] tipc: Enabled bearer , priority 0 [ 769.892471][ T5956] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 769.950717][T12734] syzkaller0: entered promiscuous mode [ 769.982821][T12734] syzkaller0: entered allmulticast mode [ 770.020252][T12734] tipc: Resetting bearer [ 770.051401][T12732] tipc: Resetting bearer [ 770.064095][ T5956] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 770.131202][ T5956] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 770.141738][T12732] tipc: Disabling bearer [ 770.174179][ T5956] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 770.221876][ T5956] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 770.237465][ T5956] usb 3-1: config 0 descriptor?? [ 770.455784][ T5956] usbhid 3-1:0.0: can't add hid device: -71 [ 770.478204][ T5956] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 770.533491][ T5956] usb 3-1: USB disconnect, device number 27 [ 770.692965][T11708] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 770.854934][T11708] usb 2-1: Using ep0 maxpacket: 16 [ 770.869345][T11708] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 770.880616][T11708] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 770.896605][T11708] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 770.908818][T11708] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 770.919559][T11708] usb 2-1: Product: syz [ 770.925765][T11708] usb 2-1: Manufacturer: syz [ 770.930660][T11708] usb 2-1: SerialNumber: syz [ 771.012382][ T5952] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 771.102693][ T44] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 771.149777][T11708] usb 2-1: 0:2 : does not exist [ 771.157735][T11708] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 771.173051][ T5952] usb 5-1: Using ep0 maxpacket: 16 [ 771.181684][T11708] usb 2-1: USB disconnect, device number 26 [ 771.183264][ T5952] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 771.200791][ T5952] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 771.212159][ T5952] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 771.224703][ T5952] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 771.237073][ T5952] usb 5-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 771.252568][ T44] usb 4-1: Using ep0 maxpacket: 16 [ 771.263892][ T44] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 771.280717][T11849] udevd[11849]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 771.282626][ T44] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 771.311624][ T5952] usb 5-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 771.321040][ T5928] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 771.334849][ T5952] usb 5-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 771.345733][ T44] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 771.356525][ T44] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 771.364903][ T5952] usb 5-1: Manufacturer: syz [ 771.371429][ T44] usb 4-1: Product: syz [ 771.382355][ T5952] usb 5-1: config 0 descriptor?? [ 771.392429][ T44] usb 4-1: Manufacturer: syz [ 771.397090][ T44] usb 4-1: SerialNumber: syz [ 771.482558][ T5928] usb 1-1: Using ep0 maxpacket: 16 [ 771.496542][ T5928] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 771.506817][ T5928] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 771.518388][ T5928] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 771.527897][ T5928] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 771.535987][ T5928] usb 1-1: Product: syz [ 771.540177][ T5928] usb 1-1: Manufacturer: syz [ 771.544840][ T5928] usb 1-1: SerialNumber: syz [ 771.629919][ T44] usb 4-1: 0:2 : does not exist [ 771.639777][ T44] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 771.649362][ T5952] rc_core: IR keymap rc-hauppauge not found [ 771.655912][ T5952] Registered IR keymap rc-empty [ 771.661312][ T5952] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 771.682525][ T5952] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 771.690304][ T44] usb 4-1: USB disconnect, device number 25 [ 771.712875][T11708] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 771.713875][ T5952] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/rc/rc0 [ 771.736307][ T5952] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/rc/rc0/input18 [ 771.769469][ T5928] usb 1-1: 0:2 : does not exist [ 771.782505][ T5952] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 771.808398][ T5928] usb 1-1: 5:0: failed to get current value for ch 0 (-22) [ 771.835062][ T5952] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 771.863208][ T5952] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 771.881284][ T5928] usb 1-1: USB disconnect, device number 43 [ 771.902417][T11708] usb 3-1: Using ep0 maxpacket: 32 [ 771.910072][T11708] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 771.912624][ T5952] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 771.931365][T11708] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 771.961353][T11708] usb 3-1: New USB device found, idVendor=0ccd, idProduct=0080, bcdDevice=4a.83 [ 771.972875][ T5952] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 771.998114][T11708] usb 3-1: New USB device strings: Mfr=33, Product=2, SerialNumber=3 [ 771.999056][T11849] udevd[11849]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card4/controlC4/../uevent} for writing: No such file or directory [ 772.021386][T11708] usb 3-1: Product: syz [ 772.027535][ T5952] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 772.029777][T11708] usb 3-1: Manufacturer: syz [ 772.052710][ T5952] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 772.054001][T11708] usb 3-1: SerialNumber: syz [ 772.073192][ T5952] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 772.089103][T11708] usb 3-1: config 0 descriptor?? [ 772.106210][T12791] program syz.1.1572 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 772.133787][ T5952] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 772.152471][ T5952] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 772.175541][ T5952] mceusb 5-1:0.0: Registered 424242424242 with mce emulator interface version 1 [ 772.303762][T11708] snd-usb-6fire 3-1:0.0: unable to receive device firmware state. [ 772.319016][T11708] snd-usb-6fire 3-1:0.0: probe with driver snd-usb-6fire failed with error -71 [ 772.359073][T11708] usb 3-1: USB disconnect, device number 28 [ 772.364029][ T5952] mceusb 5-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 772.584402][ T5952] usb 5-1: USB disconnect, device number 25 [ 772.902516][T11708] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 773.092506][T11708] usb 1-1: Using ep0 maxpacket: 32 [ 773.104542][T11708] usb 1-1: config 0 has an invalid interface number: 184 but max is 0 [ 773.134072][T11708] usb 1-1: config 0 has no interface number 0 [ 773.151495][T11708] usb 1-1: config 0 interface 184 has no altsetting 0 [ 773.197464][T11708] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 773.226924][T11708] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 773.265721][T11708] usb 1-1: Product: syz [ 773.291385][T11708] usb 1-1: Manufacturer: syz [ 773.321013][T11708] usb 1-1: SerialNumber: syz [ 773.337753][T11708] usb 1-1: config 0 descriptor?? [ 773.360200][T11708] smsc75xx v1.0.0 [ 773.560144][ T5952] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 773.748174][ T5952] usb 4-1: Using ep0 maxpacket: 8 [ 773.767758][ T5952] usb 4-1: config 162 has an invalid interface number: 166 but max is 0 [ 773.789365][ T5952] usb 4-1: config 162 has no interface number 0 [ 773.849076][ T5928] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 773.866989][ T5952] usb 4-1: config 162 interface 166 has no altsetting 0 [ 773.881389][ T5952] usb 4-1: New USB device found, idVendor=05ac, idProduct=921d, bcdDevice=d3.ea [ 773.890760][ T5952] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 773.908345][ T5952] usb 4-1: Product: syz [ 773.921885][ T5952] usb 4-1: Manufacturer: syz [ 773.951191][ T5952] usb 4-1: SerialNumber: syz [ 773.990344][T11708] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 774.018237][T11708] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 774.032874][ T5928] usb 5-1: Using ep0 maxpacket: 32 [ 774.056960][ T5928] usb 5-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 774.073883][ T5928] usb 5-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 774.118157][ T5928] usb 5-1: config 0 interface 0 has no altsetting 0 [ 774.162344][ T5928] usb 5-1: New USB device found, idVendor=1b1c, idProduct=0c10, bcdDevice= 0.00 [ 774.177080][ T5928] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 774.192590][ T5956] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 774.241006][ T5928] usb 5-1: config 0 descriptor?? [ 774.297423][ T5952] appledisplay 4-1:162.166: Could not find int-in endpoint [ 774.313140][ T5952] usbhid 4-1:162.166: couldn't find an input interrupt endpoint [ 774.332492][ T5952] usb 4-1: USB disconnect, device number 26 [ 774.352710][ T5956] usb 3-1: Using ep0 maxpacket: 8 [ 774.359711][ T5956] usb 3-1: config 162 has an invalid interface number: 166 but max is 0 [ 774.368332][ T5956] usb 3-1: config 162 has no interface number 0 [ 774.375264][ T5956] usb 3-1: config 162 interface 166 has no altsetting 0 [ 774.385095][ T5956] usb 3-1: New USB device found, idVendor=05ac, idProduct=921d, bcdDevice=d3.ea [ 774.394396][ T5956] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 774.403033][ T5956] usb 3-1: Product: syz [ 774.407238][ T5956] usb 3-1: Manufacturer: syz [ 774.411852][ T5956] usb 3-1: SerialNumber: syz [ 774.470916][T12819] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 774.486322][ T5928] usbhid 5-1:0.0: can't add hid device: -71 [ 774.493893][ T5928] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 774.507411][ T5928] usb 5-1: USB disconnect, device number 26 [ 774.674698][ T5956] appledisplay 3-1:162.166: Could not find int-in endpoint [ 774.690472][ T5956] usbhid 3-1:162.166: couldn't find an input interrupt endpoint [ 774.700673][ T5956] usb 3-1: USB disconnect, device number 29 [ 775.100345][T12836] tipc: Started in network mode [ 775.108586][T12836] tipc: Node identity fe46c79f3d2f, cluster identity 4711 [ 775.126507][T12836] tipc: Enabled bearer , priority 0 [ 775.153236][T12836] syzkaller0: entered promiscuous mode [ 775.162363][T12836] syzkaller0: entered allmulticast mode [ 775.189028][T12836] tipc: Resetting bearer [ 775.202872][T12834] tipc: Resetting bearer [ 775.219961][T12834] tipc: Disabling bearer [ 776.534632][T11708] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000010: -71 [ 776.550024][T11708] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to read HW_CFG: -71 [ 776.591114][T11708] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 776.617979][T11708] smsc75xx 1-1:0.184: probe with driver smsc75xx failed with error -71 [ 776.647078][T11708] usb 1-1: USB disconnect, device number 44 [ 776.672461][ T5928] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 776.834161][ T5928] usb 3-1: config 220 has an invalid interface number: 76 but max is 2 [ 776.846410][ T5928] usb 3-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 776.858142][ T5928] usb 3-1: config 220 has no interface number 2 [ 776.864736][ T5928] usb 3-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 776.871470][T12868] tipc: Enabled bearer , priority 0 [ 776.878714][ T5928] usb 3-1: config 220 interface 0 has no altsetting 0 [ 776.878737][ T5928] usb 3-1: config 220 interface 76 has no altsetting 0 [ 776.878755][ T5928] usb 3-1: config 220 interface 1 has no altsetting 0 [ 776.881404][ T5928] usb 3-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 776.908388][T12868] syzkaller0: entered promiscuous mode [ 776.921396][ T5928] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 776.924505][T12868] syzkaller0: entered allmulticast mode [ 776.929753][ T5928] usb 3-1: Product: syz [ 776.939509][ T5928] usb 3-1: Manufacturer: syz [ 776.944669][ T5928] usb 3-1: SerialNumber: syz [ 776.952746][ T5950] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 776.961983][T12868] tipc: Resetting bearer [ 776.969632][T12867] tipc: Resetting bearer [ 776.989065][T12867] tipc: Disabling bearer [ 777.113734][ T5950] usb 4-1: Using ep0 maxpacket: 8 [ 777.125914][ T5950] usb 4-1: config 179 has an invalid interface number: 65 but max is 0 [ 777.136623][ T5950] usb 4-1: config 179 has no interface number 0 [ 777.145226][ T5950] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 777.167675][ T5950] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 777.173517][ T5928] usb 3-1: selecting invalid altsetting 0 [ 777.180857][ T5950] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 777.198761][ T5950] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 777.210830][ T5928] usb 3-1: Found UVC 7.01 device syz (8086:0b07) [ 777.211114][ T5950] usb 4-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 777.231496][ T5950] usb 4-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 777.241685][ T5950] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 777.250590][ T5928] usb 3-1: No valid video chain found. [ 777.270022][T12861] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 777.290053][ T5928] usb 3-1: selecting invalid altsetting 0 [ 777.314852][ T5928] usbtest 3-1:220.1: probe with driver usbtest failed with error -22 [ 777.350926][ T5928] usb 3-1: USB disconnect, device number 30 [ 777.583005][ T5950] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 777.600317][ T5956] input: Generic X-Box pad as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:179.65/input/input19 [ 777.772549][ T5950] usb 2-1: Using ep0 maxpacket: 8 [ 777.791115][ T5950] usb 2-1: config 179 has an invalid interface number: 65 but max is 0 [ 777.833444][ T5950] usb 2-1: config 179 has no interface number 0 [ 777.850417][ T5928] usb 4-1: USB disconnect, device number 27 [ 777.850488][ C0] xpad 4-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 777.866680][ T5950] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 777.878286][ T5950] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 777.893605][ T5950] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 777.916549][ T5950] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 777.930383][T12885] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1611'. [ 777.949772][ T5950] usb 2-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 777.970431][ T5950] usb 2-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 777.996436][T12886] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1611'. [ 778.022282][ T5950] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 778.050455][T12878] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 778.391266][ T5950] input: Generic X-Box pad as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:179.65/input/input20 [ 778.819347][ T5950] usb 2-1: USB disconnect, device number 27 [ 778.825392][ C0] xpad 2-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 778.825446][ C0] xpad 2-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 779.122844][ T5956] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 779.285242][ T5956] usb 1-1: Using ep0 maxpacket: 8 [ 779.297489][ T5956] usb 1-1: config 179 has an invalid interface number: 65 but max is 0 [ 779.312414][ T5956] usb 1-1: config 179 has no interface number 0 [ 779.323600][ T5956] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 779.363009][ T5956] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 779.385865][ T5956] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 779.428624][ T5956] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 779.449245][ T5956] usb 1-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 779.476353][ T5956] usb 1-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 779.502102][ T5956] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 779.518382][T12904] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 779.807365][ T5956] input: Generic X-Box pad as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:179.65/input/input21 [ 779.894535][ T5928] usb 5-1: new high-speed USB device number 27 using dummy_hcd [ 779.967863][T12938] VFS: Mount too revealing [ 780.002760][ T44] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 780.082682][ T5928] usb 5-1: Using ep0 maxpacket: 32 [ 780.094617][ T5928] usb 5-1: config 0 has an invalid interface number: 184 but max is 0 [ 780.105972][ T5928] usb 5-1: config 0 has no interface number 0 [ 780.112090][ T5928] usb 5-1: config 0 interface 184 has no altsetting 0 [ 780.123462][ T5928] usb 5-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 780.151903][ T5928] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 780.180517][ T5928] usb 5-1: Product: syz [ 780.193210][ T5928] usb 5-1: Manufacturer: syz [ 780.203269][ T44] usb 2-1: config 220 has an invalid interface number: 76 but max is 2 [ 780.214369][ T5928] usb 5-1: SerialNumber: syz [ 780.220612][ T44] usb 2-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 780.232430][ T5928] usb 5-1: config 0 descriptor?? [ 780.241171][ T44] usb 2-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 780.255673][ T5956] usb 1-1: USB disconnect, device number 45 [ 780.255744][ C0] xpad 1-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 780.255792][ C0] xpad 1-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 780.263132][ T5928] smsc75xx v1.0.0 [ 780.285002][ T44] usb 2-1: config 220 has no interface number 2 [ 780.308293][ T44] usb 2-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 780.326360][ T44] usb 2-1: config 220 interface 0 has no altsetting 0 [ 780.355385][ T44] usb 2-1: config 220 interface 76 has no altsetting 0 [ 780.377706][ T44] usb 2-1: config 220 interface 1 has no altsetting 0 [ 780.398013][ T44] usb 2-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 780.411583][ T44] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 780.430063][ T44] usb 2-1: Product: syz [ 780.439243][ T44] usb 2-1: Manufacturer: syz [ 780.452345][ T44] usb 2-1: SerialNumber: syz [ 780.532941][T12949] netlink: 'syz.3.1638': attribute type 1 has an invalid length. [ 780.588466][T12949] 8021q: adding VLAN 0 to HW filter on device bond2 [ 780.703612][ T44] usb 2-1: Found UVC 7.01 device syz (8086:0b07) [ 780.730829][ T44] usb 2-1: No valid video chain found. [ 780.753037][T12957] syzkaller0: entered promiscuous mode [ 780.787857][ T44] usb 2-1: USB disconnect, device number 28 [ 780.803062][T12957] syzkaller0: entered allmulticast mode [ 780.852419][ T5928] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 780.882696][ T5928] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 780.926871][T12962] VFS: Mount too revealing [ 781.000375][T12966] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1645'. [ 781.012179][T12966] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1645'. [ 781.597834][T12994] VFS: Mount too revealing [ 781.693478][T11708] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 781.879054][T11708] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 781.910079][T11708] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 781.925164][T11708] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 781.975742][T11708] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 781.986495][T11708] usb 1-1: config 0 descriptor?? [ 781.999645][T11708] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 782.208971][ T5956] usb 1-1: USB disconnect, device number 46 [ 782.362343][T11708] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 782.522368][T11708] usb 4-1: Using ep0 maxpacket: 16 [ 782.529135][T11708] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 782.539324][T11708] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 782.549182][T11708] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 782.563705][T11708] usb 4-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 782.572908][T11708] usb 4-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 782.580896][T11708] usb 4-1: Manufacturer: syz [ 782.588248][T11708] usb 4-1: config 0 descriptor?? [ 782.717531][T13020] bridge0: entered promiscuous mode [ 782.723776][T13020] macvtap1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 782.731683][T13020] macvtap1: entered allmulticast mode [ 782.738860][T13020] bridge0: entered allmulticast mode [ 782.790995][T13022] VFS: Mount too revealing [ 783.141476][ T5928] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000010: -71 [ 783.165700][ T5928] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Failed to read HW_CFG: -71 [ 783.191946][ T5928] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 783.205483][ T5928] smsc75xx 5-1:0.184: probe with driver smsc75xx failed with error -71 [ 783.222701][ T5928] usb 5-1: USB disconnect, device number 27 [ 783.292493][T11708] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 783.389787][T13048] VFS: Mount too revealing [ 783.416753][T13050] netlink: 'syz.1.1685': attribute type 1 has an invalid length. [ 783.434152][T13050] erspan0: entered allmulticast mode [ 783.477329][T11708] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 783.495866][T11708] usb 3-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 783.508470][T11708] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 783.527509][T11708] usb 3-1: config 0 descriptor?? [ 783.547789][T11708] pwc: Askey VC010 type 2 USB webcam detected. [ 783.684867][T13062] netlink: 'syz.0.1691': attribute type 13 has an invalid length. [ 783.697167][T13062] lo: left allmulticast mode [ 783.709121][T13062] tunl0: left allmulticast mode [ 783.716830][T13062] gre0: left allmulticast mode [ 783.722343][ T5928] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 783.726294][T13062] gretap0: left allmulticast mode [ 783.748227][T13062] gretap0: refused to change device tx_queue_len [ 783.766190][T13062] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 783.892480][ T5928] usb 2-1: Using ep0 maxpacket: 8 [ 783.903241][ T5928] usb 2-1: config 179 has an invalid interface number: 65 but max is 0 [ 783.911742][ T5928] usb 2-1: config 179 has no interface number 0 [ 783.921039][ T5928] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 783.935982][ T5928] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 783.942961][T11708] pwc: recv_control_msg error -32 req 02 val 2b00 [ 783.947912][ T5928] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 783.961055][T11708] pwc: recv_control_msg error -32 req 02 val 2700 [ 783.965372][ T5928] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 783.965400][ T5928] usb 2-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 783.965444][ T5928] usb 2-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 783.965465][ T5928] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 783.968790][T13052] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 783.973260][T11708] pwc: recv_control_msg error -32 req 02 val 2c00 [ 784.030320][T11708] pwc: recv_control_msg error -32 req 04 val 1000 [ 784.041502][T11708] pwc: recv_control_msg error -32 req 04 val 1300 [ 784.051159][T11708] pwc: recv_control_msg error -32 req 04 val 1400 [ 784.262610][T11708] pwc: recv_control_msg error -71 req 02 val 2100 [ 784.272550][T11708] pwc: recv_control_msg error -71 req 04 val 1500 [ 784.282079][T11708] pwc: recv_control_msg error -71 req 02 val 2500 [ 784.289791][T11708] pwc: recv_control_msg error -71 req 02 val 2400 [ 784.298805][T11708] pwc: recv_control_msg error -71 req 02 val 2600 [ 784.306307][T11708] pwc: recv_control_msg error -71 req 02 val 2900 [ 784.313550][T11708] pwc: recv_control_msg error -71 req 02 val 2800 [ 784.320621][T11708] pwc: recv_control_msg error -71 req 04 val 1100 [ 784.327659][T11708] pwc: recv_control_msg error -71 req 04 val 1200 [ 784.337350][T11708] pwc: Registered as video103. [ 784.345317][T11708] input: PWC snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/input/input22 [ 784.381873][T11708] usb 3-1: USB disconnect, device number 31 [ 784.466272][ T5956] usb 2-1: USB disconnect, device number 29 [ 784.466305][ C1] xpad 2-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 784.887121][T13076] VFS: Mount too revealing [ 784.942739][ T5928] usb 5-1: new high-speed USB device number 28 using dummy_hcd [ 785.013671][T13080] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1699'. [ 785.104352][ T5928] usb 5-1: Using ep0 maxpacket: 8 [ 785.113658][ T5928] usb 5-1: config 179 has an invalid interface number: 65 but max is 0 [ 785.150308][ T5928] usb 5-1: config 179 has no interface number 0 [ 785.157254][ T44] usb 4-1: USB disconnect, device number 28 [ 785.182610][ T5928] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 785.204929][ T5928] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 785.265997][ T5928] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 785.297334][ T5928] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 785.309721][ T5928] usb 5-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 785.323743][ T5928] usb 5-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 785.333113][ T5928] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 785.341221][T13093] netlink: 'syz.3.1705': attribute type 1 has an invalid length. [ 785.355015][T13074] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 785.446934][T13093] 8021q: adding VLAN 0 to HW filter on device bond3 [ 785.679177][ T5928] input: Generic X-Box pad as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:179.65/input/input23 [ 785.722499][ T5956] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 785.864447][T13104] VFS: Mount too revealing [ 785.917631][ T5956] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 785.956656][ T5956] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 785.983975][ T5956] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 786.017998][ T5956] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 786.037255][ T5956] usb 2-1: config 0 descriptor?? [ 786.082140][T11708] usb 5-1: USB disconnect, device number 28 [ 786.082243][ C1] xpad 5-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 786.096744][ C1] xpad 5-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 786.259699][ T5956] usbhid 2-1:0.0: can't add hid device: -71 [ 786.267124][ T5956] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 786.289160][ T5956] usb 2-1: USB disconnect, device number 30 [ 786.485509][T13112] tipc: Started in network mode [ 786.501237][T13112] tipc: Node identity aed13c42459d, cluster identity 4711 [ 786.523894][T13112] tipc: Enabled bearer , priority 0 [ 786.551301][T13112] syzkaller0: entered promiscuous mode [ 786.568031][T13112] syzkaller0: entered allmulticast mode [ 786.590979][T13112] tipc: Resetting bearer [ 786.606496][T13111] tipc: Resetting bearer [ 786.623492][T13111] tipc: Disabling bearer [ 786.822524][ T5956] usb 1-1: new high-speed USB device number 47 using dummy_hcd [ 786.824804][T13125] tipc: Enabled bearer , priority 0 [ 786.854610][T13125] syzkaller0: entered promiscuous mode [ 786.860264][T13125] syzkaller0: entered allmulticast mode [ 786.885508][T13125] tipc: Resetting bearer [ 786.896451][T13124] tipc: Resetting bearer [ 786.911727][T13124] tipc: Disabling bearer [ 787.000884][T13131] VFS: Mount too revealing [ 787.015056][ T5956] usb 1-1: Using ep0 maxpacket: 8 [ 787.027271][ T5956] usb 1-1: config 179 has an invalid interface number: 65 but max is 0 [ 787.039045][ T5956] usb 1-1: config 179 has no interface number 0 [ 787.047338][ T5956] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 787.067019][ T5956] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 787.079047][ T5956] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 787.096184][ T5956] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 787.117568][ T5956] usb 1-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 787.131615][ T5956] usb 1-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 787.141281][ T5956] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 787.177452][T13117] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 787.340623][T13137] netlink: 64 bytes leftover after parsing attributes in process `syz.4.1723'. [ 787.459011][ T5956] usb 1-1: USB disconnect, device number 47 [ 787.459080][ C0] xpad 1-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 787.459128][ C0] xpad 1-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 788.252457][ T5919] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 788.350412][T13173] netlink: 4388 bytes leftover after parsing attributes in process `syz.0.1735'. [ 788.370041][T13173] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1735'. [ 788.506285][ T5919] usb 2-1: Using ep0 maxpacket: 32 [ 788.518275][ T5919] usb 2-1: config 0 has an invalid interface number: 184 but max is 0 [ 788.562303][ T5919] usb 2-1: config 0 has no interface number 0 [ 788.572809][ T44] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 788.582859][ T5919] usb 2-1: config 0 interface 184 has no altsetting 0 [ 788.601937][ T5919] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 788.620385][ T5919] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 788.628759][ T5919] usb 2-1: Product: syz [ 788.633061][ T5919] usb 2-1: Manufacturer: syz [ 788.637741][ T5919] usb 2-1: SerialNumber: syz [ 788.648657][ T5919] usb 2-1: config 0 descriptor?? [ 788.657729][ T5919] smsc75xx v1.0.0 [ 788.763188][ T44] usb 4-1: Using ep0 maxpacket: 8 [ 788.771897][ T44] usb 4-1: config 179 has an invalid interface number: 65 but max is 0 [ 788.791610][ T44] usb 4-1: config 179 has no interface number 0 [ 788.803552][ T44] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 788.820237][ T44] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 788.842983][ T44] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 788.854563][ T44] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 788.876318][ T44] usb 4-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 788.890522][ T44] usb 4-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 788.905629][ T44] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 788.934469][T13170] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 789.261955][ T44] input: Generic X-Box pad as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:179.65/input/input24 [ 789.283580][ T5919] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 789.305004][ T5919] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 789.531162][ T5919] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000010: -61 [ 789.596343][ T5919] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read HW_CFG: -61 [ 789.616198][ T5919] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -61 [ 789.640289][ T5919] smsc75xx 2-1:0.184: probe with driver smsc75xx failed with error -61 [ 789.675938][ T5919] usb 4-1: USB disconnect, device number 29 [ 789.675982][ C1] xpad 4-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 789.690447][ C1] xpad 4-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 789.832724][ T5928] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 789.909814][T13197] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1748'. [ 789.967934][T13201] tipc: Started in network mode [ 789.972987][T13201] tipc: Node identity aec1eb646c83, cluster identity 4711 [ 789.980700][T13201] tipc: Enabled bearer , priority 0 [ 789.994077][ T5928] usb 5-1: Using ep0 maxpacket: 8 [ 790.001165][T13201] syzkaller0: entered promiscuous mode [ 790.007425][T13201] syzkaller0: entered allmulticast mode [ 790.015048][ T5928] usb 5-1: config 179 has an invalid interface number: 65 but max is 0 [ 790.024971][ T5928] usb 5-1: config 179 has no interface number 0 [ 790.031268][ T5928] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 790.055628][ T5928] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 790.067176][ T5928] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 790.087915][ T5928] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 790.100926][T13200] tipc: Resetting bearer [ 790.106709][T13203] VFS: Mount too revealing [ 790.112767][ T5928] usb 5-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 790.136086][ T5928] usb 5-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 790.147191][T13200] tipc: Disabling bearer [ 790.153911][ T5928] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 790.169690][T13190] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 790.407233][T11708] usb 5-1: USB disconnect, device number 29 [ 790.407248][ C1] xpad 5-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 790.421964][ C1] dummy_hcd dummy_hcd.4: timer fired with no URBs pending? [ 790.473308][ T5919] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 790.578634][T13219] syzkaller0: entered promiscuous mode [ 790.585012][T13219] syzkaller0: entered allmulticast mode [ 790.644636][ T5919] usb 3-1: Using ep0 maxpacket: 32 [ 790.651419][ T5919] usb 3-1: config 0 has an invalid interface number: 184 but max is 0 [ 790.660171][ T5919] usb 3-1: config 0 has no interface number 0 [ 790.666766][ T5919] usb 3-1: config 0 interface 184 has no altsetting 0 [ 790.675731][ T5919] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 790.684846][ T5919] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 790.693681][ T5919] usb 3-1: Product: syz [ 790.697848][ T5919] usb 3-1: Manufacturer: syz [ 790.721015][ T5919] usb 3-1: SerialNumber: syz [ 790.728851][ T5919] usb 3-1: config 0 descriptor?? [ 790.754083][ T5919] smsc75xx v1.0.0 [ 791.037158][T13232] VFS: Mount too revealing [ 791.098239][T11708] usb 2-1: USB disconnect, device number 31 [ 791.201909][ T5872] Bluetooth: hci0: unexpected event for opcode 0x2027 [ 791.378882][ T5919] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 791.395218][ T5919] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 792.418086][T13256] syzkaller0: entered promiscuous mode [ 792.432296][T13256] syzkaller0: entered allmulticast mode [ 792.792332][ T5928] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 792.824130][T13270] tipc: Enabled bearer , priority 0 [ 792.836626][T13270] syzkaller0: entered promiscuous mode [ 792.842557][T13270] syzkaller0: entered allmulticast mode [ 792.883057][T13270] tipc: Resetting bearer [ 792.903468][T13269] tipc: Resetting bearer [ 792.936896][T13269] tipc: Disabling bearer [ 792.942358][ T5928] usb 1-1: Using ep0 maxpacket: 8 [ 792.950641][ T5928] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 7 [ 792.967076][ T5928] usb 1-1: New USB device found, idVendor=082d, idProduct=0100, bcdDevice=70.4b [ 792.977279][ T5928] usb 1-1: New USB device strings: Mfr=44, Product=2, SerialNumber=3 [ 792.998514][ T5928] usb 1-1: Product: syz [ 793.008626][ T5928] usb 1-1: Manufacturer: syz [ 793.019467][ T5928] usb 1-1: SerialNumber: syz [ 793.046998][T13274] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1780'. [ 793.248074][ T5928] usb 1-1: Invalid connection information received from device [ 793.486556][ T5928] usb 1-1: USB disconnect, device number 48 [ 793.652779][ T5919] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000304: -71 [ 793.672314][ T5919] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to write ADDR_FILTX+4: -71 [ 793.702326][ T5919] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to set mac address [ 793.711824][ T5919] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 793.733790][ T5919] smsc75xx 3-1:0.184: probe with driver smsc75xx failed with error -71 [ 793.755516][ T5919] usb 3-1: USB disconnect, device number 32 [ 794.047731][T13291] tipc: Enabled bearer , priority 0 [ 794.074253][T13291] syzkaller0: entered promiscuous mode [ 794.090207][T13291] syzkaller0: entered allmulticast mode [ 794.116834][T13291] tipc: Resetting bearer [ 794.132691][ T5956] usb 5-1: new high-speed USB device number 30 using dummy_hcd [ 794.149245][T13290] tipc: Resetting bearer [ 794.189332][T13290] tipc: Disabling bearer [ 794.304933][ T5956] usb 5-1: Using ep0 maxpacket: 32 [ 794.315204][ T5956] usb 5-1: config 0 has an invalid interface number: 89 but max is 0 [ 794.323437][ T5956] usb 5-1: config 0 has no interface number 0 [ 794.329541][ T5956] usb 5-1: config 0 interface 89 has no altsetting 0 [ 794.343606][ T5956] usb 5-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 794.353402][ T5956] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 794.361405][ T5956] usb 5-1: Product: syz [ 794.365759][ T5919] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 794.379460][ T5956] usb 5-1: Manufacturer: syz [ 794.389463][ T5956] usb 5-1: SerialNumber: syz [ 794.405583][ T5956] usb 5-1: config 0 descriptor?? [ 794.419210][ T5956] em28xx 5-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 794.435795][ T5956] em28xx 5-1:0.89: Video interface 89 found: bulk [ 794.462904][ T44] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 794.542399][ T5919] usb 4-1: Using ep0 maxpacket: 16 [ 794.550342][ T5919] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 794.561390][ T5919] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 794.571659][ T5919] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 794.586221][ T5919] usb 4-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 794.596689][ T5919] usb 4-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 794.608106][ T5919] usb 4-1: Manufacturer: syz [ 794.625747][ T44] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 794.626579][ T5919] usb 4-1: config 0 descriptor?? [ 794.646577][ T44] usb 2-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 794.670170][ T44] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 794.691020][ T44] usb 2-1: config 0 descriptor?? [ 794.714290][ T44] pwc: Askey VC010 type 2 USB webcam detected. [ 794.772403][T11708] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 794.899465][ T5928] usb 4-1: USB disconnect, device number 30 [ 794.924114][T11708] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 794.934573][T11708] usb 3-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 794.944874][ T5919] usb 1-1: new high-speed USB device number 49 using dummy_hcd [ 794.952562][T11708] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 794.966915][T11708] usb 3-1: config 0 descriptor?? [ 794.975837][T11708] pwc: Askey VC010 type 2 USB webcam detected. [ 795.045142][ T5956] em28xx 5-1:0.89: unknown em28xx chip ID (0) [ 795.103624][ T5919] usb 1-1: Using ep0 maxpacket: 32 [ 795.111087][ T5919] usb 1-1: config 0 has an invalid interface number: 184 but max is 0 [ 795.119508][ T5919] usb 1-1: config 0 has no interface number 0 [ 795.120689][ T44] pwc: recv_control_msg error -32 req 02 val 2b00 [ 795.125660][ T5919] usb 1-1: config 0 interface 184 has no altsetting 0 [ 795.128404][ T5919] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 795.137689][ T44] pwc: recv_control_msg error -32 req 02 val 2700 [ 795.141265][ T5919] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 795.149754][ T44] pwc: recv_control_msg error -32 req 02 val 2c00 [ 795.154599][ T5919] usb 1-1: Product: syz [ 795.169020][ T44] pwc: recv_control_msg error -32 req 04 val 1000 [ 795.181500][ T44] pwc: recv_control_msg error -32 req 04 val 1300 [ 795.186993][ T5919] usb 1-1: Manufacturer: syz [ 795.193433][ T44] pwc: recv_control_msg error -32 req 04 val 1400 [ 795.196895][ T5919] usb 1-1: SerialNumber: syz [ 795.201003][ T44] pwc: recv_control_msg error -32 req 02 val 2000 [ 795.214730][ T5919] usb 1-1: config 0 descriptor?? [ 795.223736][ T5919] smsc75xx v1.0.0 [ 795.409558][T11708] pwc: recv_control_msg error -32 req 02 val 2b00 [ 795.420468][ T44] pwc: recv_control_msg error -71 req 04 val 1500 [ 795.439246][ T44] pwc: recv_control_msg error -71 req 02 val 2500 [ 795.441494][T11708] pwc: recv_control_msg error -32 req 02 val 2700 [ 795.458185][ T44] pwc: recv_control_msg error -71 req 02 val 2400 [ 795.475155][ T5956] em28xx 5-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 795.477121][ T44] pwc: recv_control_msg error -71 req 02 val 2600 [ 795.492442][T11708] pwc: recv_control_msg error -32 req 02 val 2c00 [ 795.504101][T11708] pwc: recv_control_msg error -32 req 04 val 1000 [ 795.512067][ T44] pwc: recv_control_msg error -71 req 02 val 2900 [ 795.513470][T11708] pwc: recv_control_msg error -32 req 04 val 1300 [ 795.528660][ T5956] em28xx 5-1:0.89: board has no eeprom [ 795.536847][T11708] pwc: recv_control_msg error -32 req 04 val 1400 [ 795.540162][ T44] pwc: recv_control_msg error -71 req 02 val 2800 [ 795.545361][T11708] pwc: recv_control_msg error -32 req 02 val 2000 [ 795.555494][ T44] pwc: recv_control_msg error -71 req 04 val 1100 [ 795.557793][T11708] pwc: recv_control_msg error -32 req 02 val 2100 [ 795.571874][ T44] pwc: recv_control_msg error -71 req 04 val 1200 [ 795.574643][T11708] pwc: recv_control_msg error -32 req 04 val 1500 [ 795.587827][T11708] pwc: recv_control_msg error -71 req 02 val 2500 [ 795.597085][T11708] pwc: recv_control_msg error -71 req 02 val 2400 [ 795.598384][ T44] pwc: Registered as video103. [ 795.606001][ T5956] em28xx 5-1:0.89: Identified as Terratec Grabby (card=67) [ 795.622412][ T5956] em28xx 5-1:0.89: analog set to bulk mode. [ 795.630541][ T44] input: PWC snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/input/input25 [ 795.639126][T11708] pwc: recv_control_msg error -71 req 02 val 2600 [ 795.654010][ T5950] em28xx 5-1:0.89: Registering V4L2 extension [ 795.680467][T11708] pwc: recv_control_msg error -71 req 02 val 2900 [ 795.694134][ T44] usb 2-1: USB disconnect, device number 32 [ 795.698372][ T5956] usb 5-1: USB disconnect, device number 30 [ 795.712660][T11708] pwc: recv_control_msg error -71 req 02 val 2800 [ 795.733810][ T5956] em28xx 5-1:0.89: Disconnecting em28xx [ 795.761137][T11708] pwc: recv_control_msg error -71 req 04 val 1100 [ 795.798546][T11708] pwc: recv_control_msg error -71 req 04 val 1200 [ 795.817582][T11708] pwc: Registered as video103. [ 795.863282][ T5919] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 795.877698][ T5950] em28xx 5-1:0.89: Config register raw data: 0xffffffed [ 795.888922][T13322] VFS: Mount too revealing [ 795.893831][T11708] input: PWC snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/input/input26 [ 795.914871][ T5919] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 795.935501][ T5950] em28xx 5-1:0.89: AC97 chip type couldn't be determined [ 795.966629][ T5950] em28xx 5-1:0.89: No AC97 audio processor [ 795.973225][T13322] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1801'. [ 795.989623][T11708] usb 3-1: USB disconnect, device number 33 [ 796.005370][ T5950] videodev: could not get a free minor [ 796.021206][ T5950] em28xx 5-1:0.89: unable to register video device (error=-23). [ 796.031756][ T5950] em28xx 5-1:0.89: Registering snapshot button... [ 796.043508][ T5950] input: em28xx snapshot button as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.89/input/input27 [ 796.141588][ T5950] em28xx 5-1:0.89: Remote control support is not available for this card. [ 796.183869][ T5956] em28xx 5-1:0.89: Closing input extension [ 796.190796][ T5956] em28xx 5-1:0.89: Deregistering snapshot button [ 796.354545][T13330] netlink: 4388 bytes leftover after parsing attributes in process `syz.4.1802'. [ 796.370629][T13330] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1802'. [ 796.432094][ T5956] em28xx 5-1:0.89: Freeing device [ 796.489067][T13331] tipc: Enabled bearer , priority 0 [ 796.525068][T13331] syzkaller0: entered promiscuous mode [ 796.530765][T13331] syzkaller0: entered allmulticast mode [ 796.723754][T13329] tipc: Resetting bearer [ 796.780667][T13329] tipc: Disabling bearer [ 796.833630][T11708] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 796.950088][T13340] tipc: Enabled bearer , priority 0 [ 796.980526][T13340] syzkaller0: entered promiscuous mode [ 797.006105][T11708] usb 3-1: Using ep0 maxpacket: 8 [ 797.012907][T13340] syzkaller0: entered allmulticast mode [ 797.021022][T11708] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 7 [ 797.112580][T11708] usb 3-1: New USB device found, idVendor=082d, idProduct=0100, bcdDevice=70.4b [ 797.131952][T11708] usb 3-1: New USB device strings: Mfr=44, Product=2, SerialNumber=3 [ 797.169390][T11708] usb 3-1: Product: syz [ 797.174992][T11708] usb 3-1: Manufacturer: syz [ 797.180705][T11708] usb 3-1: SerialNumber: syz [ 797.221877][T13340] tipc: Resetting bearer [ 797.247989][T13339] tipc: Resetting bearer [ 797.295565][T13349] program syz.3.1811 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 797.309600][T13339] tipc: Disabling bearer [ 797.415894][T11708] usb 3-1: Invalid connection information received from device [ 797.626046][T13354] VFS: Mount too revealing [ 797.645056][ T44] usb 3-1: USB disconnect, device number 34 [ 797.656699][T13354] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1813'. [ 797.852486][ T5952] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 798.012560][ T5952] usb 2-1: Using ep0 maxpacket: 32 [ 798.025250][ T5952] usb 2-1: config 0 interface 0 has no altsetting 0 [ 798.062392][T11708] usb 5-1: new high-speed USB device number 31 using dummy_hcd [ 798.062423][ T5952] usb 2-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 798.122431][ T5952] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 798.123037][ T5919] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000304: -71 [ 798.139148][ T5952] usb 2-1: Product: syz [ 798.142468][ T5919] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to write ADDR_FILTX+4: -71 [ 798.148495][ T5952] usb 2-1: Manufacturer: syz [ 798.156712][ T5919] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to set mac address [ 798.171531][ T5952] usb 2-1: SerialNumber: syz [ 798.220754][ T5952] usb 2-1: config 0 descriptor?? [ 798.222164][ T5919] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 798.306669][ T5919] smsc75xx 1-1:0.184: probe with driver smsc75xx failed with error -71 [ 798.337206][T11708] usb 5-1: Using ep0 maxpacket: 32 [ 798.348720][T11708] usb 5-1: config 0 has an invalid interface number: 239 but max is 0 [ 798.364887][T11708] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 798.402894][ T5919] usb 1-1: USB disconnect, device number 49 [ 798.412346][T11708] usb 5-1: config 0 has no interface number 0 [ 798.436257][T11708] usb 5-1: config 0 interface 239 altsetting 4 bulk endpoint 0x2 has invalid maxpacket 8 [ 798.489711][T11708] usb 5-1: config 0 interface 239 altsetting 4 endpoint 0x8 has invalid maxpacket 1023, setting to 64 [ 798.520701][T11708] usb 5-1: config 0 interface 239 altsetting 4 has an endpoint descriptor with address 0xA9, changing to 0x89 [ 798.565521][T11708] usb 5-1: config 0 interface 239 altsetting 4 endpoint 0x89 has invalid maxpacket 28648, setting to 1024 [ 798.611524][T11708] usb 5-1: config 0 interface 239 altsetting 4 bulk endpoint 0x89 has invalid maxpacket 1024 [ 798.629214][T11708] usb 5-1: config 0 interface 239 altsetting 4 has an endpoint descriptor with address 0xD5, changing to 0x85 [ 798.641838][T11708] usb 5-1: config 0 interface 239 altsetting 4 endpoint 0x85 has invalid wMaxPacketSize 0 [ 798.662652][T11708] usb 5-1: config 0 interface 239 has no altsetting 0 [ 798.672787][ T5952] gs_usb 2-1:0.0: Configuring for 2 interfaces [ 798.674163][T11708] usb 5-1: New USB device found, idVendor=105b, idProduct=1799, bcdDevice=36.e9 [ 798.691055][T11708] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 798.699161][T11708] usb 5-1: Product: syz [ 798.704853][T11708] usb 5-1: Manufacturer: syz [ 798.709453][T11708] usb 5-1: SerialNumber: syz [ 798.726725][T11708] usb 5-1: config 0 descriptor?? [ 798.732420][T13358] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 798.740084][T13358] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 798.783654][T13367] tipc: Started in network mode [ 798.796102][T13367] tipc: Node identity 3a3c361fb102, cluster identity 4711 [ 798.807133][T13367] tipc: Enabled bearer , priority 0 [ 798.815928][T13367] syzkaller0: entered promiscuous mode [ 798.821546][T13367] syzkaller0: entered allmulticast mode [ 798.849840][T13366] tipc: Resetting bearer [ 798.862382][ T5928] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 798.871635][ T5952] gs_usb 2-1:0.0: Couldn't get bit timing const for channel 0 (-EREMOTEIO) [ 798.871813][T13366] tipc: Disabling bearer [ 798.890666][ T5952] gs_usb 2-1:0.0: probe with driver gs_usb failed with error -121 [ 799.024974][ T5928] usb 3-1: Using ep0 maxpacket: 8 [ 799.036008][ T5928] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 7 [ 799.048029][ T5919] usb 5-1: USB disconnect, device number 31 [ 799.059578][ T5928] usb 3-1: New USB device found, idVendor=082d, idProduct=0100, bcdDevice=70.4b [ 799.080731][ T5928] usb 3-1: New USB device strings: Mfr=44, Product=2, SerialNumber=3 [ 799.109427][ T5928] usb 3-1: Product: syz [ 799.119532][ T5928] usb 3-1: Manufacturer: syz [ 799.129639][ T5928] usb 3-1: SerialNumber: syz [ 799.135205][ T5956] usb 2-1: USB disconnect, device number 33 [ 799.272445][T11708] usb 1-1: new high-speed USB device number 50 using dummy_hcd [ 799.295995][T13381] netlink: 4388 bytes leftover after parsing attributes in process `syz.3.1825'. [ 799.310103][T13381] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1825'. [ 799.372750][ T5928] usb 3-1: Handspring Visor / Palm OS: No valid connect info available [ 799.381028][ T5928] usb 3-1: Handspring Visor / Palm OS: port 0, is for Generic use [ 799.388928][ T5928] usb 3-1: Handspring Visor / Palm OS: port 0, is for Generic use [ 799.527547][ T5928] usb 3-1: Handspring Visor / Palm OS: Number of ports: 2 [ 799.538601][T11708] usb 1-1: Using ep0 maxpacket: 32 [ 799.549263][T11708] usb 1-1: New USB device found, idVendor=0fd9, idProduct=0025, bcdDevice=29.40 [ 799.558819][T11708] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 799.573672][T11708] usb 1-1: config 0 descriptor?? [ 799.576407][ T5928] usb 3-1: palm_os_3_probe - error -71 getting bytes available request [ 799.589885][ T5928] visor 3-1:1.0: Handspring Visor / Palm OS converter detected [ 799.621125][ T5928] usb 3-1: Handspring Visor / Palm OS converter now attached to ttyUSB0 [ 799.668146][ T5928] usb 3-1: Handspring Visor / Palm OS converter now attached to ttyUSB1 [ 799.714877][ T5928] usb 3-1: USB disconnect, device number 35 [ 799.726197][ T5928] visor ttyUSB0: Handspring Visor / Palm OS converter now disconnected from ttyUSB0 [ 799.759989][ T5928] visor ttyUSB1: Handspring Visor / Palm OS converter now disconnected from ttyUSB1 [ 799.800734][T11708] dvb-usb: found a 'Elgato EyeTV Sat' in warm state. [ 799.817217][ T5928] visor 3-1:1.0: device disconnected [ 799.831585][T11708] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 799.870710][T11708] dvbdev: DVB: registering new adapter (Elgato EyeTV Sat) [ 799.918202][T11708] usb 1-1: media controller created [ 799.993317][ T5952] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 800.109557][T11708] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 800.162394][ T5952] usb 5-1: Using ep0 maxpacket: 32 [ 800.189078][ T5952] usb 5-1: config 0 has an invalid interface number: 89 but max is 0 [ 800.209513][T11708] az6027: usb out operation failed. (-71) [ 800.227530][T11708] az6027: usb out operation failed. (-71) [ 800.228175][ T5952] usb 5-1: config 0 has no interface number 0 [ 800.234185][T11708] stb0899_attach: Driver disabled by Kconfig [ 800.267151][T11708] az6027: no front-end attached [ 800.267151][T11708] [ 800.274516][ T5952] usb 5-1: config 0 interface 89 has no altsetting 0 [ 800.276812][ T5952] usb 5-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 800.285173][T11708] az6027: usb out operation failed. (-71) [ 800.320975][T11708] dvb-usb: no frontend was attached by 'Elgato EyeTV Sat' [ 800.329175][ T5952] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 800.352335][ T5952] usb 5-1: Product: syz [ 800.356882][ T5952] usb 5-1: Manufacturer: syz [ 800.361485][ T5952] usb 5-1: SerialNumber: syz [ 800.372836][T11708] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.0/usb1/1-1/input/input28 [ 800.387760][ T5952] usb 5-1: config 0 descriptor?? [ 800.404304][ T5952] em28xx 5-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 800.416250][T11708] dvb-usb: schedule remote query interval to 400 msecs. [ 800.442869][ T5952] em28xx 5-1:0.89: Video interface 89 found: bulk [ 800.452448][ T5956] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 800.464827][T11708] dvb-usb: Elgato EyeTV Sat successfully initialized and connected. [ 800.491373][T11708] usb 1-1: USB disconnect, device number 50 [ 800.612544][ T5956] usb 2-1: Using ep0 maxpacket: 8 [ 800.624360][ T5956] usb 2-1: config index 0 descriptor too short (expected 301, got 45) [ 800.660948][ T5956] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 800.695595][T11708] dvb-usb: Elgato EyeTV Sat successfully deinitialized and disconnected. [ 800.712672][ T5956] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 800.739467][ T5956] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 800.749796][ T5956] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 800.774972][T13399] tipc: Enabled bearer , priority 0 [ 800.786736][ T5956] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 800.798327][T13399] syzkaller0: entered promiscuous mode [ 800.800985][ T5956] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 800.816776][T13399] syzkaller0: entered allmulticast mode [ 800.875960][T13398] tipc: Resetting bearer [ 800.907448][T13398] tipc: Disabling bearer [ 801.016032][ T5952] em28xx 5-1:0.89: unknown em28xx chip ID (0) [ 801.056882][ T5956] usb 2-1: GET_CAPABILITIES returned 0 [ 801.076102][ T5956] usbtmc 2-1:16.0: can't read capabilities [ 801.203059][T11708] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 801.242417][ T5928] usb 1-1: new high-speed USB device number 51 using dummy_hcd [ 801.332518][ T5919] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 801.352369][T11708] usb 4-1: Using ep0 maxpacket: 16 [ 801.359097][T11708] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 801.369418][T11708] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 801.381163][T11708] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 801.390405][T11708] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 801.392346][ T5928] usb 1-1: Using ep0 maxpacket: 32 [ 801.398442][T11708] usb 4-1: Product: syz [ 801.398460][T11708] usb 4-1: Manufacturer: syz [ 801.412580][ T5928] usb 1-1: config 0 has an invalid interface number: 184 but max is 0 [ 801.413111][T11708] usb 4-1: SerialNumber: syz [ 801.421970][ T5928] usb 1-1: config 0 has no interface number 0 [ 801.437472][ T5928] usb 1-1: config 0 interface 184 has no altsetting 0 [ 801.447343][ T5928] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 801.457305][ T5928] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 801.465388][ T5928] usb 1-1: Product: syz [ 801.469567][ T5928] usb 1-1: Manufacturer: syz [ 801.474293][ T5928] usb 1-1: SerialNumber: syz [ 801.481702][ T5928] usb 1-1: config 0 descriptor?? [ 801.492366][ T5919] usb 3-1: Using ep0 maxpacket: 32 [ 801.493256][ T5928] smsc75xx v1.0.0 [ 801.502029][ T5919] usb 3-1: config 0 has an invalid interface number: 184 but max is 0 [ 801.510596][ T5919] usb 3-1: config 0 has no interface number 0 [ 801.518395][ T5919] usb 3-1: config 0 interface 184 has no altsetting 0 [ 801.527696][ T5919] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 801.538398][ T5919] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 801.546993][ T5919] usb 3-1: Product: syz [ 801.551261][ T5919] usb 3-1: Manufacturer: syz [ 801.557370][ T5919] usb 3-1: SerialNumber: syz [ 801.565998][ T5919] usb 3-1: config 0 descriptor?? [ 801.574603][ T5919] smsc75xx v1.0.0 [ 801.643083][ T5952] em28xx 5-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 801.645999][T11708] usb 4-1: 0:2 : does not exist [ 801.651425][ T5952] em28xx 5-1:0.89: board has no eeprom [ 801.673879][T11708] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 801.707564][T11708] usb 4-1: USB disconnect, device number 31 [ 801.722389][ T5952] em28xx 5-1:0.89: Identified as Terratec Grabby (card=67) [ 801.731131][ T5952] em28xx 5-1:0.89: analog set to bulk mode. [ 801.746046][ T5929] em28xx 5-1:0.89: Registering V4L2 extension [ 801.750177][T11849] udevd[11849]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 801.805859][ T5952] usb 5-1: USB disconnect, device number 32 [ 801.837284][ T5952] em28xx 5-1:0.89: Disconnecting em28xx [ 801.863600][ T5929] em28xx 5-1:0.89: Config register raw data: 0xffffffed [ 801.871000][ T5929] em28xx 5-1:0.89: AC97 chip type couldn't be determined [ 801.878938][ T5929] em28xx 5-1:0.89: No AC97 audio processor [ 801.899476][ T5929] usb 5-1: Decoder not found [ 801.904646][ T5929] em28xx 5-1:0.89: failed to create media graph [ 801.911190][ T5929] em28xx 5-1:0.89: V4L2 device video103 deregistered [ 801.922835][ T5929] em28xx 5-1:0.89: Registering snapshot button... [ 801.931929][ T5929] input: em28xx snapshot button as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.89/input/input29 [ 801.945060][ T5929] em28xx 5-1:0.89: Remote control support is not available for this card. [ 801.955993][ T5952] em28xx 5-1:0.89: Closing input extension [ 801.962688][ T5952] em28xx 5-1:0.89: Deregistering snapshot button [ 801.980837][ T5952] em28xx 5-1:0.89: Freeing device [ 802.100235][ T5928] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 802.113907][ T5928] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 802.217843][ T5919] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 802.229351][ T5919] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 802.349882][T13418] openvswitch: netlink: IP tunnel dst address not specified [ 802.423550][T13420] VFS: Mount too revealing [ 802.435952][T13420] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1843'. [ 802.533168][T11708] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 802.702415][T11708] usb 4-1: Using ep0 maxpacket: 32 [ 802.710627][T13426] program syz.4.1845 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 802.727802][T11708] usb 4-1: config 0 has an invalid interface number: 184 but max is 0 [ 802.737611][ T5928] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000010: -61 [ 802.768701][T11708] usb 4-1: config 0 has no interface number 0 [ 802.768915][ T5928] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to read HW_CFG: -61 [ 802.775177][T11708] usb 4-1: config 0 interface 184 has no altsetting 0 [ 802.785788][ T5928] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -61 [ 802.799806][T11708] usb 4-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 802.810546][ T5928] smsc75xx 1-1:0.184: probe with driver smsc75xx failed with error -61 [ 802.814703][T11708] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 802.834596][T11708] usb 4-1: Product: syz [ 802.841144][T11708] usb 4-1: Manufacturer: syz [ 802.861719][T11708] usb 4-1: SerialNumber: syz [ 802.913365][T11708] usb 4-1: config 0 descriptor?? [ 802.927556][T11708] smsc75xx v1.0.0 [ 803.067740][ T5919] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -61 [ 803.085312][ T5919] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -61 [ 803.110734][ T5919] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -61 [ 803.125680][ T5919] smsc75xx 3-1:0.184: probe with driver smsc75xx failed with error -61 [ 803.563933][T11708] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 803.582328][T11708] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 804.102336][ T5919] usb 5-1: new high-speed USB device number 33 using dummy_hcd [ 804.129067][ T5928] usb 1-1: USB disconnect, device number 51 [ 804.254830][ T5919] usb 5-1: Using ep0 maxpacket: 32 [ 804.261806][ T5919] usb 5-1: config 0 has an invalid interface number: 89 but max is 0 [ 804.271143][ T5919] usb 5-1: config 0 has no interface number 0 [ 804.277608][ T5919] usb 5-1: config 0 interface 89 has no altsetting 0 [ 804.287213][ T5919] usb 5-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 804.296538][ T5919] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 804.304711][ T5919] usb 5-1: Product: syz [ 804.308903][ T5919] usb 5-1: Manufacturer: syz [ 804.314342][ T5919] usb 5-1: SerialNumber: syz [ 804.324237][ T5919] usb 5-1: config 0 descriptor?? [ 804.333767][ T5919] em28xx 5-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 804.348769][ T5919] em28xx 5-1:0.89: Video interface 89 found: bulk [ 804.380327][ T5950] usb 3-1: USB disconnect, device number 36 [ 804.411240][T11708] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -61 [ 804.442343][T11708] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -61 [ 804.452050][T11708] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -61 [ 804.485550][T11708] smsc75xx 4-1:0.184: probe with driver smsc75xx failed with error -61 [ 804.940132][ T5919] em28xx 5-1:0.89: unknown em28xx chip ID (0) [ 804.978550][ T5950] usb 1-1: new high-speed USB device number 52 using dummy_hcd [ 805.192719][ T5950] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 805.205692][ T5950] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 805.216212][ T5950] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 805.229934][ T5950] usb 1-1: config 0 descriptor?? [ 805.242580][ T5950] pwc: Askey VC010 type 2 USB webcam detected. [ 805.652822][ T5950] pwc: recv_control_msg error -32 req 02 val 2b00 [ 805.660001][ T5950] pwc: recv_control_msg error -32 req 02 val 2700 [ 805.669647][ T5950] pwc: recv_control_msg error -32 req 02 val 2c00 [ 805.679546][ T5950] pwc: recv_control_msg error -32 req 04 val 1000 [ 805.687399][ T5950] pwc: recv_control_msg error -32 req 04 val 1300 [ 805.695042][ T5950] pwc: recv_control_msg error -32 req 04 val 1400 [ 805.793284][T11708] usb 4-1: USB disconnect, device number 32 [ 805.921766][ T5950] pwc: recv_control_msg error -71 req 02 val 2100 [ 805.930367][ T5950] pwc: recv_control_msg error -71 req 04 val 1500 [ 805.939403][ T5950] pwc: recv_control_msg error -71 req 02 val 2500 [ 805.946631][ T5950] pwc: recv_control_msg error -71 req 02 val 2400 [ 805.954188][ T5950] pwc: recv_control_msg error -71 req 02 val 2600 [ 805.963168][ T5950] pwc: recv_control_msg error -71 req 02 val 2900 [ 806.015665][ T5950] pwc: recv_control_msg error -71 req 02 val 2800 [ 806.022406][ T5919] em28xx 5-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 806.030478][ T5919] em28xx 5-1:0.89: board has no eeprom [ 806.037288][ T5950] pwc: recv_control_msg error -71 req 04 val 1100 [ 806.044268][ T5950] pwc: recv_control_msg error -71 req 04 val 1200 [ 806.053984][ T5950] pwc: Registered as video103. [ 806.075150][ T5950] input: PWC snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/input/input30 [ 806.112365][ T5919] em28xx 5-1:0.89: Identified as Terratec Grabby (card=67) [ 806.119806][ T5950] usb 1-1: USB disconnect, device number 52 [ 806.126723][ T5919] em28xx 5-1:0.89: analog set to bulk mode. [ 806.145158][ T5956] em28xx 5-1:0.89: Registering V4L2 extension [ 806.167729][ T5919] usb 5-1: USB disconnect, device number 33 [ 806.182472][T11708] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 806.201571][ T5919] em28xx 5-1:0.89: Disconnecting em28xx [ 806.312360][ T5956] em28xx 5-1:0.89: Config register raw data: 0xffffffed [ 806.319449][ T5956] em28xx 5-1:0.89: AC97 chip type couldn't be determined [ 806.327159][ T5956] em28xx 5-1:0.89: No AC97 audio processor [ 806.336920][ T5956] usb 5-1: Decoder not found [ 806.337484][T13389] usbtmc 2-1:16.0: usb_control_msg returned -110 [ 806.341523][ T5956] em28xx 5-1:0.89: failed to create media graph [ 806.341561][ T5956] em28xx 5-1:0.89: V4L2 device video103 deregistered [ 806.364072][T11708] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 806.377535][ T5956] em28xx 5-1:0.89: Registering snapshot button... [ 806.384081][T11708] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 806.396872][ T5956] input: em28xx snapshot button as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.89/input/input31 [ 806.404152][ T5928] usb 2-1: USB disconnect, device number 34 [ 806.407514][T11708] usb 4-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.00 [ 806.435057][ T5956] em28xx 5-1:0.89: Remote control support is not available for this card. [ 806.443865][T11708] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 806.452163][ T5919] em28xx 5-1:0.89: Closing input extension [ 806.475286][T11708] usb 4-1: config 0 descriptor?? [ 806.485948][ T5919] em28xx 5-1:0.89: Deregistering snapshot button [ 806.537996][ T5919] em28xx 5-1:0.89: Freeing device [ 806.990887][T11708] cp2112 0003:10C4:EA90.000E: unknown main item tag 0x0 [ 807.007526][T11708] cp2112 0003:10C4:EA90.000E: unknown main item tag 0x0 [ 807.023688][T11708] cp2112 0003:10C4:EA90.000E: unknown main item tag 0x0 [ 807.043022][T11708] cp2112 0003:10C4:EA90.000E: unknown main item tag 0x0 [ 807.050011][T11708] cp2112 0003:10C4:EA90.000E: unknown main item tag 0x0 [ 807.069472][T11708] cp2112 0003:10C4:EA90.000E: unknown main item tag 0x0 [ 807.108766][T11708] cp2112 0003:10C4:EA90.000E: unknown main item tag 0x0 [ 807.126379][T11708] cp2112 0003:10C4:EA90.000E: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.3-1/input0 [ 807.223715][T11708] cp2112 0003:10C4:EA90.000E: Part Number: 0x00 Device Version: 0x00 [ 807.511874][T11708] cp2112 0003:10C4:EA90.000E: error requesting SMBus config [ 807.620079][T11708] cp2112 0003:10C4:EA90.000E: probe with driver cp2112 failed with error -32 [ 808.577765][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 808.584427][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 808.839631][ T5928] usb 4-1: USB disconnect, device number 33 [ 809.582701][ T5929] usb 5-1: new high-speed USB device number 34 using dummy_hcd [ 809.590438][ T5928] usb 1-1: new high-speed USB device number 53 using dummy_hcd [ 809.792340][ T5929] usb 5-1: Using ep0 maxpacket: 8 [ 809.799624][ T5928] usb 1-1: Using ep0 maxpacket: 8 [ 809.823090][ T5928] usb 1-1: New USB device found, idVendor=047d, idProduct=5003, bcdDevice=2f.8c [ 809.836277][ T5928] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 809.850401][ T5929] usb 5-1: unable to get BOS descriptor or descriptor too short [ 809.862715][ T5928] usb 1-1: Product: syz [ 809.866918][ T5928] usb 1-1: Manufacturer: syz [ 809.927095][ T5929] usb 5-1: config 4 interface 0 has no altsetting 0 [ 809.947677][T13446] Set syz1 is full, maxelem 65536 reached [ 809.966063][ T5928] usb 1-1: SerialNumber: syz [ 810.024708][ T5929] usb 5-1: string descriptor 0 read error: -22 [ 810.051422][ T5929] usb 5-1: New USB device found, idVendor=058f, idProduct=6610, bcdDevice=48.05 [ 810.071700][ T5928] usb 1-1: config 0 descriptor?? [ 810.079021][ T5929] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 810.095127][ T5928] gspca_main: se401-2.14.0 probing 047d:5003 [ 810.282048][T13513] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1874'. [ 810.342447][ T5929] usb 5-1: dvb_usb_v2: found a 'Sigmatek DVB-110' in warm state [ 810.390428][ T5929] usb 5-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 810.437339][ T5929] dvbdev: DVB: registering new adapter (Sigmatek DVB-110) [ 810.518628][ T5929] usb 5-1: media controller created [ 810.562664][ T5929] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 810.644383][ T5929] zl10353_read_register: readreg error (reg=127, ret==0) [ 810.729600][ T5928] input: se401 as /devices/platform/dummy_hcd.0/usb1/1-1/input/input32 [ 810.753545][ T5928] usb 1-1: USB disconnect, device number 53 [ 810.783022][ T5929] usb 5-1: USB disconnect, device number 34 [ 811.116677][T13531] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1885'. [ 811.174540][T13535] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1887'. [ 811.242388][ T5919] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 811.391629][T13541] syzkaller0: entered promiscuous mode [ 811.397599][ T5919] usb 2-1: Using ep0 maxpacket: 32 [ 811.410985][ T5919] usb 2-1: config 0 has an invalid interface number: 89 but max is 0 [ 811.420608][T13541] syzkaller0: entered allmulticast mode [ 811.431391][ T5919] usb 2-1: config 0 has no interface number 0 [ 811.441721][ T5919] usb 2-1: config 0 interface 89 has no altsetting 0 [ 811.453125][ T5919] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 811.465979][ T5919] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 811.474557][ T5919] usb 2-1: Product: syz [ 811.478821][ T5919] usb 2-1: Manufacturer: syz [ 811.484573][ T5919] usb 2-1: SerialNumber: syz [ 811.513205][ T5919] usb 2-1: config 0 descriptor?? [ 811.832174][T13556] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1893'. [ 812.269850][T13564] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1898'. [ 812.423903][T13567] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1899'. [ 812.462456][ T5919] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 812.623105][ T5919] usb 3-1: Using ep0 maxpacket: 32 [ 812.629571][ T5919] usb 3-1: config 0 has an invalid interface number: 239 but max is 0 [ 812.657469][ T5919] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 812.684119][ T5919] usb 3-1: config 0 has no interface number 0 [ 812.701643][ T5919] usb 3-1: config 0 interface 239 altsetting 4 bulk endpoint 0x2 has invalid maxpacket 8 [ 812.739163][ T5919] usb 3-1: config 0 interface 239 altsetting 4 endpoint 0x8 has invalid wMaxPacketSize 0 [ 812.750453][ T5919] usb 3-1: config 0 interface 239 altsetting 4 has 2 endpoint descriptors, different from the interface descriptor's value: 4 [ 812.767287][ T5919] usb 3-1: config 0 interface 239 has no altsetting 0 [ 812.778830][ T5919] usb 3-1: New USB device found, idVendor=105b, idProduct=1799, bcdDevice=36.e9 [ 812.796861][ T5919] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 812.805782][ T5919] usb 3-1: Product: syz [ 812.810347][ T5919] usb 3-1: Manufacturer: syz [ 812.815802][ T5919] usb 3-1: SerialNumber: syz [ 812.825789][ T5919] usb 3-1: config 0 descriptor?? [ 812.831476][T13560] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 812.982388][T11708] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 813.001615][T13580] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1906'. [ 813.010728][ T5956] usb 5-1: new high-speed USB device number 35 using dummy_hcd [ 813.023952][T13580] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1906'. [ 813.061041][ T5919] usb 3-1: USB disconnect, device number 37 [ 813.133942][T11708] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 813.144669][T11708] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 813.155791][T11708] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 813.168018][T11708] usb 4-1: config 0 descriptor?? [ 813.180464][T11708] pwc: Askey VC010 type 2 USB webcam detected. [ 813.191429][ T5956] usb 5-1: Using ep0 maxpacket: 16 [ 813.203780][ T5956] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 813.218858][ T5956] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 813.231861][T13588] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1907'. [ 813.237400][ T5956] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 813.273628][ T5956] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 813.281983][ T5956] usb 5-1: Product: syz [ 813.286511][ T5956] usb 5-1: Manufacturer: syz [ 813.296931][ T5956] usb 5-1: SerialNumber: syz [ 813.520116][ T5956] usb 5-1: 0:2 : does not exist [ 813.550090][ T5956] usb 5-1: 5:0: failed to get current value for ch 0 (-22) [ 813.592170][T11708] pwc: recv_control_msg error -32 req 02 val 2b00 [ 813.608832][ T5956] usb 5-1: USB disconnect, device number 35 [ 813.817041][T11708] pwc: recv_control_msg error -71 req 02 val 2c00 [ 813.828996][T11708] pwc: recv_control_msg error -71 req 04 val 1000 [ 813.901763][T11708] pwc: recv_control_msg error -71 req 04 val 1300 [ 813.909364][T11708] pwc: recv_control_msg error -71 req 04 val 1400 [ 813.918586][T11708] pwc: recv_control_msg error -71 req 02 val 2000 [ 813.945795][T11708] pwc: recv_control_msg error -71 req 02 val 2100 [ 813.953804][T11708] pwc: recv_control_msg error -71 req 04 val 1500 [ 813.960850][T11708] pwc: recv_control_msg error -71 req 02 val 2500 [ 814.026298][T11708] pwc: recv_control_msg error -71 req 02 val 2400 [ 814.036651][T11708] pwc: recv_control_msg error -71 req 02 val 2600 [ 814.052789][T11708] pwc: recv_control_msg error -71 req 02 val 2900 [ 814.059672][T11708] pwc: recv_control_msg error -71 req 02 val 2800 [ 814.070263][T11708] pwc: recv_control_msg error -71 req 04 val 1100 [ 814.085007][T11708] pwc: recv_control_msg error -71 req 04 val 1200 [ 814.126046][T11708] pwc: Registered as video103. [ 814.160333][T11708] input: PWC snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/input/input33 [ 814.170318][ T5929] usb 2-1: USB disconnect, device number 35 [ 814.381808][T11708] usb 4-1: USB disconnect, device number 34 [ 815.315824][T13627] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1917'. [ 815.667209][T13629] program syz.0.1918 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 816.154990][T13630] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1918'. [ 817.035920][T11708] usb 3-1: new high-speed USB device number 38 using dummy_hcd [ 817.203153][T11708] usb 3-1: Using ep0 maxpacket: 32 [ 817.221498][T11708] usb 3-1: config 0 has an invalid interface number: 89 but max is 0 [ 817.237921][T11708] usb 3-1: config 0 has no interface number 0 [ 817.269395][T11708] usb 3-1: config 0 interface 89 has no altsetting 0 [ 817.300214][T11708] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 817.315640][T11708] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 817.334574][T11708] usb 3-1: Product: syz [ 817.346511][T11708] usb 3-1: Manufacturer: syz [ 817.371462][T11708] usb 3-1: SerialNumber: syz [ 817.390657][T11708] usb 3-1: config 0 descriptor?? [ 817.409376][T11708] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 817.451937][T11708] em28xx 3-1:0.89: Video interface 89 found: bulk [ 817.889058][T13653] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1924'. [ 818.176651][T11708] em28xx 3-1:0.89: unknown em28xx chip ID (0) [ 818.281528][T13661] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1928'. [ 818.308663][T13661] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1928'. [ 818.924384][T13667] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 819.210203][T11708] em28xx 3-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 819.225307][T13680] VFS: Mount too revealing [ 819.234417][T11708] em28xx 3-1:0.89: board has no eeprom [ 819.260650][T13680] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1935'. [ 819.295068][T11708] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67) [ 819.316723][T11708] em28xx 3-1:0.89: analog set to bulk mode. [ 819.330896][ T5956] em28xx 3-1:0.89: Registering V4L2 extension [ 819.352012][T11708] usb 3-1: USB disconnect, device number 38 [ 819.364847][T11708] em28xx 3-1:0.89: Disconnecting em28xx [ 819.509796][ T5956] em28xx 3-1:0.89: Config register raw data: 0xffffffed [ 819.528860][ T5956] em28xx 3-1:0.89: AC97 chip type couldn't be determined [ 819.551755][ T5956] em28xx 3-1:0.89: No AC97 audio processor [ 819.558016][T13690] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1941'. [ 819.569385][ T5956] usb 3-1: Decoder not found [ 819.584615][ T5956] em28xx 3-1:0.89: failed to create media graph [ 819.600985][ T5956] em28xx 3-1:0.89: V4L2 device video103 deregistered [ 819.647118][ T5956] em28xx 3-1:0.89: Registering snapshot button... [ 819.680946][ T5956] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input34 [ 819.715880][ T5956] em28xx 3-1:0.89: Remote control support is not available for this card. [ 819.745162][T11708] em28xx 3-1:0.89: Closing input extension [ 819.751138][T11708] em28xx 3-1:0.89: Deregistering snapshot button [ 819.782912][T13698] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1940'. [ 820.013836][T11708] em28xx 3-1:0.89: Freeing device [ 820.361425][T13719] VFS: Mount too revealing [ 820.410284][T13719] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1948'. [ 820.682823][T11708] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 820.812452][ T44] usb 1-1: new high-speed USB device number 54 using dummy_hcd [ 820.842376][T11708] usb 2-1: Using ep0 maxpacket: 8 [ 820.852339][T11708] usb 2-1: New USB device found, idVendor=047d, idProduct=5003, bcdDevice=2f.8c [ 820.882567][T11708] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 820.942276][T11708] usb 2-1: Product: syz [ 820.946478][T11708] usb 2-1: Manufacturer: syz [ 820.967221][ T44] usb 1-1: Using ep0 maxpacket: 32 [ 820.976297][ T44] usb 1-1: config 0 has an invalid interface number: 89 but max is 0 [ 820.986492][ T44] usb 1-1: config 0 has no interface number 0 [ 820.994956][ T44] usb 1-1: config 0 interface 89 has no altsetting 0 [ 821.008773][T11708] usb 2-1: SerialNumber: syz [ 821.011416][ T44] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 821.025283][ T44] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 821.049362][ T44] usb 1-1: Product: syz [ 821.050084][T11708] usb 2-1: config 0 descriptor?? [ 821.054833][ T44] usb 1-1: Manufacturer: syz [ 821.078211][ T44] usb 1-1: SerialNumber: syz [ 821.091706][ T44] usb 1-1: config 0 descriptor?? [ 821.092505][T11708] gspca_main: se401-2.14.0 probing 047d:5003 [ 821.100663][ T44] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 821.123893][ T44] em28xx 1-1:0.89: Video interface 89 found: bulk [ 821.312359][ T5928] usb 3-1: new high-speed USB device number 39 using dummy_hcd [ 821.452511][ T5928] usb 3-1: device descriptor read/64, error -71 [ 821.505269][T11708] gspca_se401: Frame size: 115x0 bayer [ 821.510790][T11708] gspca_se401: Frame size: 0x0 1/16th janggu [ 821.517463][T11708] gspca_se401: Frame size: 0x0 1/16th janggu [ 821.672359][ T5919] usb 5-1: new high-speed USB device number 36 using dummy_hcd [ 821.702366][ T5928] usb 3-1: new high-speed USB device number 40 using dummy_hcd [ 821.719275][ T44] em28xx 1-1:0.89: unknown em28xx chip ID (0) [ 821.721037][T11708] input: se401 as /devices/platform/dummy_hcd.1/usb2/2-1/input/input35 [ 821.800428][T11708] usb 2-1: USB disconnect, device number 36 [ 821.843656][ T5928] usb 3-1: device descriptor read/64, error -71 [ 821.852490][ T5919] usb 5-1: Using ep0 maxpacket: 8 [ 821.864101][ T5919] usb 5-1: config index 0 descriptor too short (expected 301, got 45) [ 821.879516][ T5919] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 821.890045][ T5919] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 821.917550][ T5919] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 821.945720][ T5919] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 821.986854][ T5919] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 822.013652][ T5928] usb usb3-port1: attempt power cycle [ 822.019274][ T5919] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 822.280322][ T5919] usb 5-1: GET_CAPABILITIES returned 0 [ 822.289859][ T5919] usbtmc 5-1:16.0: can't read capabilities [ 822.350424][ T44] em28xx 1-1:0.89: read from i2c device at 0xa0 failed with unknown error (status=145) [ 822.362151][ T5928] usb 3-1: new high-speed USB device number 41 using dummy_hcd [ 822.371979][ T44] em28xx 1-1:0.89: board has no eeprom [ 822.489777][ T5928] usb 3-1: device descriptor read/8, error -71 [ 822.625658][ T44] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67) [ 822.635073][ T44] em28xx 1-1:0.89: analog set to bulk mode. [ 822.649226][ T5952] em28xx 1-1:0.89: Registering V4L2 extension [ 822.668421][T13742] netlink: 48 bytes leftover after parsing attributes in process `syz.3.1956'. [ 822.696746][ T44] usb 1-1: USB disconnect, device number 54 [ 822.712549][ T44] em28xx 1-1:0.89: Disconnecting em28xx [ 822.734028][ T5928] usb 3-1: new high-speed USB device number 42 using dummy_hcd [ 822.745538][ T5952] em28xx 1-1:0.89: Config register raw data: 0xffffffed [ 822.770375][ T5952] em28xx 1-1:0.89: AC97 chip type couldn't be determined [ 822.785011][ T5928] usb 3-1: device descriptor read/8, error -71 [ 822.795500][ T5952] em28xx 1-1:0.89: No AC97 audio processor [ 822.903014][ T5928] usb usb3-port1: unable to enumerate USB device [ 822.919247][ T5952] usb 1-1: Decoder not found [ 822.926282][ T5952] em28xx 1-1:0.89: failed to create media graph [ 822.947360][ T5952] em28xx 1-1:0.89: V4L2 device video103 deregistered [ 822.966209][ T5952] em28xx 1-1:0.89: Registering snapshot button... [ 822.979288][ T5952] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input36 [ 823.009183][ T5952] em28xx 1-1:0.89: Remote control support is not available for this card. [ 823.024147][ T44] em28xx 1-1:0.89: Closing input extension [ 823.030264][ T44] em28xx 1-1:0.89: Deregistering snapshot button [ 823.062102][ T44] em28xx 1-1:0.89: Freeing device [ 823.512491][ T44] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 823.662353][ T5919] usb 1-1: new high-speed USB device number 55 using dummy_hcd [ 823.672598][ T44] usb 4-1: Using ep0 maxpacket: 32 [ 823.685455][ T44] usb 4-1: config 0 has an invalid interface number: 89 but max is 0 [ 823.697766][ T44] usb 4-1: config 0 has no interface number 0 [ 823.704337][ T44] usb 4-1: config 0 interface 89 has no altsetting 0 [ 823.717582][ T44] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 823.727899][T13764] netlink: 4388 bytes leftover after parsing attributes in process `syz.1.1964'. [ 823.728111][ T44] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 823.748600][ T44] usb 4-1: Product: syz [ 823.753094][ T44] usb 4-1: Manufacturer: syz [ 823.758979][ T44] usb 4-1: SerialNumber: syz [ 823.771136][ T44] usb 4-1: config 0 descriptor?? [ 823.796789][T13764] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1964'. [ 823.806602][ T44] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 823.817992][ T44] em28xx 4-1:0.89: Video interface 89 found: bulk [ 823.832527][ T5919] usb 1-1: Using ep0 maxpacket: 32 [ 823.843330][ T5919] usb 1-1: config 0 has an invalid interface number: 89 but max is 0 [ 824.004389][ T5919] usb 1-1: config 0 has no interface number 0 [ 824.010654][ T5919] usb 1-1: config 0 interface 89 has no altsetting 0 [ 824.023356][ T5919] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 824.035707][ T5919] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 824.043797][ T5919] usb 1-1: Product: syz [ 824.048146][ T5919] usb 1-1: Manufacturer: syz [ 824.056100][ T5919] usb 1-1: SerialNumber: syz [ 824.063788][ T5919] usb 1-1: config 0 descriptor?? [ 824.073058][ T5919] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 824.084917][ T5919] em28xx 1-1:0.89: Video interface 89 found: bulk [ 824.410394][ T44] em28xx 4-1:0.89: unknown em28xx chip ID (0) [ 824.642537][ T5952] usb 3-1: new high-speed USB device number 43 using dummy_hcd [ 824.753528][ T5919] em28xx 1-1:0.89: unknown em28xx chip ID (0) [ 824.772437][ T5952] usb 3-1: device descriptor read/64, error -71 [ 825.012418][ T5952] usb 3-1: new high-speed USB device number 44 using dummy_hcd [ 825.034078][ T44] em28xx 4-1:0.89: read from i2c device at 0xa0 failed with unknown error (status=145) [ 825.043948][ T44] em28xx 4-1:0.89: board has no eeprom [ 825.142565][ T5952] usb 3-1: device descriptor read/64, error -71 [ 825.252995][ T5952] usb usb3-port1: attempt power cycle [ 825.292370][ T44] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67) [ 825.299625][ T44] em28xx 4-1:0.89: analog set to bulk mode. [ 825.312525][ T5928] em28xx 4-1:0.89: Registering V4L2 extension [ 825.375462][ T44] usb 4-1: USB disconnect, device number 35 [ 825.380996][ T5919] em28xx 1-1:0.89: read from i2c device at 0xa0 failed with unknown error (status=145) [ 825.398986][ T44] em28xx 4-1:0.89: Disconnecting em28xx [ 825.428525][ T5919] em28xx 1-1:0.89: board has no eeprom [ 825.469237][ T5928] em28xx 4-1:0.89: Config register raw data: 0xffffffed [ 825.486285][ T5928] em28xx 4-1:0.89: AC97 chip type couldn't be determined [ 825.495201][ T5928] em28xx 4-1:0.89: No AC97 audio processor [ 825.506681][ T5928] usb 4-1: Decoder not found [ 825.515761][ T5928] em28xx 4-1:0.89: failed to create media graph [ 825.522050][ T5928] em28xx 4-1:0.89: V4L2 device video103 deregistered [ 825.542873][ T5928] em28xx 4-1:0.89: Registering snapshot button... [ 825.550752][ T5928] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input37 [ 825.578858][ T5928] em28xx 4-1:0.89: Remote control support is not available for this card. [ 825.588141][ T44] em28xx 4-1:0.89: Closing input extension [ 825.598368][ T44] em28xx 4-1:0.89: Deregistering snapshot button [ 825.622325][ T5952] usb 3-1: new high-speed USB device number 45 using dummy_hcd [ 825.644435][ T5952] usb 3-1: device descriptor read/8, error -71 [ 825.651465][ T44] em28xx 4-1:0.89: Freeing device [ 825.662398][ T5919] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67) [ 825.690454][ T5919] em28xx 1-1:0.89: analog set to bulk mode. [ 825.698489][T11708] em28xx 1-1:0.89: Registering V4L2 extension [ 825.730010][ T5919] usb 1-1: USB disconnect, device number 55 [ 825.745335][ T5919] em28xx 1-1:0.89: Disconnecting em28xx [ 825.779182][T11708] em28xx 1-1:0.89: Config register raw data: 0xffffffed [ 825.794329][T11708] em28xx 1-1:0.89: AC97 chip type couldn't be determined [ 825.837437][T11708] em28xx 1-1:0.89: No AC97 audio processor [ 825.856115][T11708] usb 1-1: Decoder not found [ 825.860759][T11708] em28xx 1-1:0.89: failed to create media graph [ 825.901730][T11708] em28xx 1-1:0.89: V4L2 device video103 deregistered [ 825.915079][ T5952] usb 3-1: new high-speed USB device number 46 using dummy_hcd [ 825.948257][T11708] em28xx 1-1:0.89: Registering snapshot button... [ 825.979351][T13778] ================================================================== [ 825.987438][T13778] BUG: KASAN: slab-use-after-free in v4l2_fh_open+0xc7/0x430 [ 825.994813][T13778] Read of size 8 at addr ffff8880286d4740 by task v4l_id/13778 [ 826.002298][T11708] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input38 [ 826.002349][T13778] [ 826.002375][T13778] CPU: 1 UID: 0 PID: 13778 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(full) [ 826.002392][T13778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 826.002408][T13778] Call Trace: [ 826.002416][T13778] [ 826.002423][T13778] dump_stack_lvl+0x189/0x250 [ 826.002446][T13778] ? rcu_is_watching+0x15/0xb0 [ 826.002462][T13778] ? __kasan_check_byte+0x12/0x40 [ 826.002483][T13778] ? __pfx_dump_stack_lvl+0x10/0x10 [ 826.002499][T13778] ? rcu_is_watching+0x15/0xb0 [ 826.002514][T13778] ? lock_release+0x4b/0x3e0 [ 826.002535][T13778] ? __virt_addr_valid+0x1c8/0x5c0 [ 826.002554][T13778] ? __virt_addr_valid+0x4a5/0x5c0 [ 826.002574][T13778] print_report+0xca/0x240 [ 826.002589][T13778] ? v4l2_fh_open+0xc7/0x430 [ 826.002604][T13778] kasan_report+0x118/0x150 [ 826.002625][T13778] ? v4l2_fh_open+0xc7/0x430 [ 826.002644][T13778] v4l2_fh_open+0xc7/0x430 [ 826.002662][T13778] em28xx_v4l2_open+0x157/0x9a0 [ 826.002688][T13778] v4l2_open+0x20f/0x360 [ 826.002706][T13778] chrdev_open+0x4c9/0x5e0 [ 826.002721][T13778] ? __pfx_chrdev_open+0x10/0x10 [ 826.002736][T13778] ? fsnotify_open_perm_and_set_mode+0x113/0x610 [ 826.002760][T13778] ? __pfx_chrdev_open+0x10/0x10 [ 826.002773][T13778] do_dentry_open+0x950/0x13f0 [ 826.002802][T13778] vfs_open+0x3b/0x340 [ 826.002816][T13778] ? path_openat+0x2ecd/0x3830 [ 826.002835][T13778] path_openat+0x2ee5/0x3830 [ 826.002852][T13778] ? arch_stack_walk+0xfc/0x150 [ 826.002877][T13778] ? stack_depot_save_flags+0x40/0x860 [ 826.002904][T13778] ? __pfx_path_openat+0x10/0x10 [ 826.002920][T13778] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 826.002944][T13778] do_filp_open+0x1fa/0x410 [ 826.002961][T13778] ? __lock_acquire+0xab9/0xd20 [ 826.002981][T13778] ? __pfx_do_filp_open+0x10/0x10 [ 826.003007][T13778] ? _raw_spin_unlock+0x28/0x50 [ 826.003027][T13778] ? alloc_fd+0x64c/0x6c0 [ 826.003051][T13778] do_sys_openat2+0x121/0x1c0 [ 826.003069][T13778] ? __pfx_do_sys_openat2+0x10/0x10 [ 826.003085][T13778] ? exc_page_fault+0x76/0xf0 [ 826.003103][T13778] ? do_user_addr_fault+0xc8a/0x1390 [ 826.003126][T13778] __x64_sys_openat+0x138/0x170 [ 826.003144][T13778] do_syscall_64+0xfa/0x3b0 [ 826.003160][T13778] ? lockdep_hardirqs_on+0x9c/0x150 [ 826.003175][T13778] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 826.003191][T13778] ? clear_bhb_loop+0x60/0xb0 [ 826.003208][T13778] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 826.003227][T13778] RIP: 0033:0x7f21a2ca7407 [ 826.003249][T13778] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 826.003263][T13778] RSP: 002b:00007fff12731520 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 826.003281][T13778] RAX: ffffffffffffffda RBX: 00007f21a3367880 RCX: 00007f21a2ca7407 [ 826.003293][T13778] RDX: 0000000000000000 RSI: 00007fff12731f1c RDI: ffffffffffffff9c [ 826.003305][T13778] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 826.003315][T13778] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 826.003325][T13778] R13: 00007fff12731770 R14: 00007f21a34ce000 R15: 0000556eb0bb94d8 [ 826.003343][T13778] [ 826.003349][T13778] [ 826.321747][T13778] Allocated by task 11708: [ 826.326142][T13778] kasan_save_track+0x3e/0x80 [ 826.330808][T13778] __kasan_kmalloc+0x93/0xb0 [ 826.335386][T13778] __kmalloc_cache_noprof+0x230/0x3d0 [ 826.340746][T13778] em28xx_v4l2_init+0x10b/0x2e70 [ 826.345716][T13778] em28xx_init_extension+0x120/0x1c0 [ 826.350992][T13778] process_scheduled_works+0xae1/0x17b0 [ 826.356518][T13778] worker_thread+0x8a0/0xda0 [ 826.361089][T13778] kthread+0x70e/0x8a0 [ 826.365139][T13778] ret_from_fork+0x439/0x7d0 [ 826.369708][T13778] ret_from_fork_asm+0x1a/0x30 [ 826.374460][T13778] [ 826.376765][T13778] Freed by task 11708: [ 826.380807][T13778] kasan_save_track+0x3e/0x80 [ 826.385474][T13778] kasan_save_free_info+0x46/0x50 [ 826.390478][T13778] __kasan_slab_free+0x5b/0x80 [ 826.395227][T13778] kfree+0x18e/0x440 [ 826.399124][T13778] em28xx_v4l2_init+0x1683/0x2e70 [ 826.404147][T13778] em28xx_init_extension+0x120/0x1c0 [ 826.409421][T13778] process_scheduled_works+0xae1/0x17b0 [ 826.414953][T13778] worker_thread+0x8a0/0xda0 [ 826.419535][T13778] kthread+0x70e/0x8a0 [ 826.423586][T13778] ret_from_fork+0x439/0x7d0 [ 826.428159][T13778] ret_from_fork_asm+0x1a/0x30 [ 826.432909][T13778] [ 826.435216][T13778] The buggy address belongs to the object at ffff8880286d4000 [ 826.435216][T13778] which belongs to the cache kmalloc-8k of size 8192 [ 826.449251][T13778] The buggy address is located 1856 bytes inside of [ 826.449251][T13778] freed 8192-byte region [ffff8880286d4000, ffff8880286d6000) [ 826.463210][T13778] [ 826.465520][T13778] The buggy address belongs to the physical page: [ 826.471923][T13778] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x286d0 [ 826.480667][T13778] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 826.489142][T13778] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 826.496668][T13778] page_type: f5(slab) [ 826.500636][T13778] raw: 00fff00000000040 ffff88801a442280 ffffea0000c86c00 dead000000000002 [ 826.509197][T13778] raw: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000 [ 826.517758][T13778] head: 00fff00000000040 ffff88801a442280 ffffea0000c86c00 dead000000000002 [ 826.526406][T13778] head: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000 [ 826.535052][T13778] head: 00fff00000000003 ffffea0000a1b401 00000000ffffffff 00000000ffffffff [ 826.543701][T13778] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008 [ 826.552348][T13778] page dumped because: kasan: bad access detected [ 826.558753][T13778] page_owner tracks the page as allocated [ 826.564447][T13778] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd28c0(GFP_NOWAIT|__GFP_IO|__GFP_FS|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 8789, tgid 8788 (syz.3.660), ts 368647828768, free_ts 367490310409 [ 826.585527][T13778] post_alloc_hook+0x240/0x2a0 [ 826.590279][T13778] get_page_from_freelist+0x21e4/0x22c0 [ 826.595805][T13778] __alloc_frozen_pages_noprof+0x181/0x370 [ 826.601597][T13778] alloc_pages_mpol+0x232/0x4a0 [ 826.606429][T13778] allocate_slab+0x8a/0x370 [ 826.610917][T13778] ___slab_alloc+0xbeb/0x1420 [ 826.615584][T13778] __kmalloc_node_track_caller_noprof+0x2f8/0x4e0 [ 826.621984][T13778] kmalloc_reserve+0x136/0x290 [ 826.626733][T13778] __alloc_skb+0x142/0x2d0 [ 826.631135][T13778] netlink_dump+0x167/0xe90 [ 826.635617][T13778] netlink_recvmsg+0x676/0xa30 [ 826.640360][T13778] sock_recvmsg_nosec+0x183/0x1c0 [ 826.645375][T13778] ____sys_recvmsg+0x3aa/0x460 [ 826.650123][T13778] ___sys_recvmsg+0x1b5/0x510 [ 826.654784][T13778] do_recvmmsg+0x36a/0x770 [ 826.659182][T13778] __sys_recvmmsg+0x127/0x280 [ 826.663865][T13778] page last free pid 5529 tgid 5529 stack trace: [ 826.670170][T13778] __free_frozen_pages+0xbc4/0xd30 [ 826.675266][T13778] __put_partials+0x156/0x1a0 [ 826.679922][T13778] put_cpu_partial+0x17c/0x250 [ 826.684680][T13778] __slab_free+0x2d5/0x3c0 [ 826.689077][T13778] qlist_free_all+0x97/0x140 [ 826.693648][T13778] kasan_quarantine_reduce+0x148/0x160 [ 826.699094][T13778] __kasan_slab_alloc+0x22/0x80 [ 826.703925][T13778] kmem_cache_alloc_node_noprof+0x1bb/0x3c0 [ 826.709813][T13778] __alloc_skb+0x112/0x2d0 [ 826.714209][T13778] alloc_skb_with_frags+0xca/0x890 [ 826.719300][T13778] sock_alloc_send_pskb+0x857/0x990 [ 826.724478][T13778] unix_dgram_sendmsg+0x461/0x1850 [ 826.729570][T13778] __sock_sendmsg+0x21c/0x270 [ 826.734233][T13778] sock_write_iter+0x258/0x330 [ 826.738979][T13778] vfs_write+0x5c9/0xb30 [ 826.743206][T13778] ksys_write+0x145/0x250 [ 826.747527][T13778] [ 826.749833][T13778] Memory state around the buggy address: [ 826.755443][T13778] ffff8880286d4600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 826.763487][T13778] ffff8880286d4680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 826.771526][T13778] >ffff8880286d4700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 826.779573][T13778] ^ [ 826.785715][T13778] ffff8880286d4780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 826.793775][T13778] ffff8880286d4800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 826.801823][T13778] ================================================================== [ 826.810041][ C1] vkms_vblank_simulate: vblank timer overrun [ 826.819789][T11708] em28xx 1-1:0.89: Remote control support is not available for this card. [ 826.829625][ T5919] em28xx 1-1:0.89: Closing input extension [ 826.840490][ T5952] usb 3-1: device descriptor read/8, error -71 [ 826.881588][ T5919] em28xx 1-1:0.89: Deregistering snapshot button [ 826.952599][ T5952] usb usb3-port1: unable to enumerate USB device [ 827.015515][T13778] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 827.022739][T13778] CPU: 0 UID: 0 PID: 13778 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(full) [ 827.031767][T13778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 827.041827][T13778] Call Trace: [ 827.045098][T13778] [ 827.048039][T13778] dump_stack_lvl+0x99/0x250 [ 827.052620][T13778] ? __asan_memcpy+0x40/0x70 [ 827.057215][T13778] ? __pfx_dump_stack_lvl+0x10/0x10 [ 827.062394][T13778] ? __pfx__printk+0x10/0x10 [ 827.066969][T13778] vpanic+0x281/0x750 [ 827.070934][T13778] ? preempt_schedule+0xae/0xc0 [ 827.075771][T13778] ? __pfx_vpanic+0x10/0x10 [ 827.080254][T13778] ? preempt_schedule_common+0x83/0xd0 [ 827.085694][T13778] ? preempt_schedule+0xae/0xc0 [ 827.090524][T13778] ? __pfx_preempt_schedule+0x10/0x10 [ 827.095879][T13778] panic+0xb9/0xc0 [ 827.099592][T13778] ? __pfx_panic+0x10/0x10 [ 827.103991][T13778] ? _raw_spin_unlock_irqrestore+0xfd/0x110 [ 827.109873][T13778] ? v4l2_fh_open+0xc7/0x430 [ 827.114447][T13778] check_panic_on_warn+0x89/0xb0 [ 827.119374][T13778] ? v4l2_fh_open+0xc7/0x430 [ 827.123945][T13778] end_report+0x78/0x160 [ 827.128176][T13778] kasan_report+0x129/0x150 [ 827.132676][T13778] ? v4l2_fh_open+0xc7/0x430 [ 827.137275][T13778] v4l2_fh_open+0xc7/0x430 [ 827.141673][T13778] em28xx_v4l2_open+0x157/0x9a0 [ 827.146517][T13778] v4l2_open+0x20f/0x360 [ 827.150749][T13778] chrdev_open+0x4c9/0x5e0 [ 827.155147][T13778] ? __pfx_chrdev_open+0x10/0x10 [ 827.160069][T13778] ? fsnotify_open_perm_and_set_mode+0x113/0x610 [ 827.166385][T13778] ? __pfx_chrdev_open+0x10/0x10 [ 827.171304][T13778] do_dentry_open+0x950/0x13f0 [ 827.176055][T13778] vfs_open+0x3b/0x340 [ 827.180105][T13778] ? path_openat+0x2ecd/0x3830 [ 827.184852][T13778] path_openat+0x2ee5/0x3830 [ 827.189424][T13778] ? arch_stack_walk+0xfc/0x150 [ 827.194264][T13778] ? stack_depot_save_flags+0x40/0x860 [ 827.199712][T13778] ? __pfx_path_openat+0x10/0x10 [ 827.204629][T13778] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 827.210685][T13778] do_filp_open+0x1fa/0x410 [ 827.215171][T13778] ? __lock_acquire+0xab9/0xd20 [ 827.220007][T13778] ? __pfx_do_filp_open+0x10/0x10 [ 827.225020][T13778] ? _raw_spin_unlock+0x28/0x50 [ 827.229858][T13778] ? alloc_fd+0x64c/0x6c0 [ 827.234179][T13778] do_sys_openat2+0x121/0x1c0 [ 827.238838][T13778] ? __pfx_do_sys_openat2+0x10/0x10 [ 827.244016][T13778] ? exc_page_fault+0x76/0xf0 [ 827.248676][T13778] ? do_user_addr_fault+0xc8a/0x1390 [ 827.253950][T13778] __x64_sys_openat+0x138/0x170 [ 827.258783][T13778] do_syscall_64+0xfa/0x3b0 [ 827.263269][T13778] ? lockdep_hardirqs_on+0x9c/0x150 [ 827.268448][T13778] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 827.274504][T13778] ? clear_bhb_loop+0x60/0xb0 [ 827.279175][T13778] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 827.285064][T13778] RIP: 0033:0x7f21a2ca7407 [ 827.289476][T13778] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 827.309076][T13778] RSP: 002b:00007fff12731520 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 827.317485][T13778] RAX: ffffffffffffffda RBX: 00007f21a3367880 RCX: 00007f21a2ca7407 [ 827.325443][T13778] RDX: 0000000000000000 RSI: 00007fff12731f1c RDI: ffffffffffffff9c [ 827.333404][T13778] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 827.341355][T13778] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 827.349307][T13778] R13: 00007fff12731770 R14: 00007f21a34ce000 R15: 0000556eb0bb94d8 [ 827.357272][T13778] [ 827.360531][T13778] Kernel Offset: disabled [ 827.364836][T13778] Rebooting in 86400 seconds..