last executing test programs: 20.435544062s ago: executing program 0 (id=1396): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x18, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000000)='syzkaller\x00'}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00', r2}, 0x10) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0xc048aec8, &(0x7f0000000080)={0x0, 0x0, @ioapic}) 20.168232783s ago: executing program 0 (id=1398): syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000003c0)=ANY=[@ANYBLOB="12010000020000402505a1a44000010203010902"], 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/4\x00') mount$9p_fd(0x0, &(0x7f0000000180)='.\x00', &(0x7f0000000040), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 18.105738181s ago: executing program 0 (id=1405): r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$sock_netrom_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={0x0, @null, @netrom={'nr', 0x0}, 0x0, 'syz1\x00', @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, 0x0, [@default, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @bcast]}) 17.963761976s ago: executing program 0 (id=1407): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000280)='./file0/../file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1000, 0x0) mount$bind(&(0x7f0000000300)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x91905a, 0x0) mount$bind(&(0x7f00000001c0)='./file0/../file0\x00', &(0x7f0000000dc0)='./file0/file0\x00', 0x0, 0x1145d10, 0x0) mount$bind(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0/file0\x00', 0x0, 0x81105a, 0x0) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='nr_inodes=t']) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='mounts\x00') read$FUSE(r0, &(0x7f0000000600)={0x2020}, 0xffffffb5) 17.85597934s ago: executing program 0 (id=1409): socket$inet(0x2, 0x4000000000000001, 0x0) mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6000, 0x0) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mount$bind(0x0, &(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r0, 0x50009404, &(0x7f0000000180)) socket$key(0xf, 0x3, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000380)=[@text32={0x20, &(0x7f00000001c0)="b8050000000f01c10f46a78900000066ba2100b067ee66ba2000b000ee6d2f2f800000c00f3266bac0000f3066b808008ed0660f38806f008ee0", 0x3a}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) dup(r3) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) sendmsg$NL80211_CMD_CONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[], 0x3c}}, 0x0) bind$alg(r4, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r6 = bpf$MAP_CREATE(0x0, 0x0, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r6, 0x0, &(0x7f0000000100)=@udp=r7}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r6, &(0x7f0000000040), &(0x7f0000000640)=@udp}, 0x20) syz_emit_vhci(&(0x7f00000027c0)=ANY=[@ANYBLOB="040f03ef00110441596b6e7d"], 0x7) prctl$PR_SET_PDEATHSIG(0x1, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000300)={'gretap0\x00', 0x0}) 16.719650684s ago: executing program 0 (id=1410): unshare(0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x400448c9, &(0x7f0000002e80)) add_key$user(0x0, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) syz_open_dev$usbfs(&(0x7f0000000040), 0x77, 0x101301) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000340)={&(0x7f0000000100)={0x2, 0x4, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}}, @sadb_sa={0x2}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @private0}}]}, 0x70}, 0x1, 0x7}, 0x0) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x4, [@func={0x0, 0x0, 0x0, 0xc, 0x2}, @func_proto]}, {0x0, [0x0, 0x5f]}}, 0x0, 0x34}, 0x20) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000001240)='block_split\x00'}, 0x10) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000100)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f00000000c0)={0x0, 0x1}, 0x1}, 0x90) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={r3, 0xe0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000001200)=[{}], 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f00000000c0)=0x6a, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b70200001400000000000000008500000083000000bf090000000000005509010000000000950000000000000018120000000000d4e65fb71147999463f0b2112d0b870699bbce", @ANYRES32=r1], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x3}, 0x90) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b}, 0x48) r4 = syz_open_dev$sndctrl(&(0x7f00000000c0), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r4, 0xc4c85513, &(0x7f0000000000)={0xb, 0x0, 0x0, 0x0, 'syz1\x00'}) 8.090382842s ago: executing program 1 (id=1444): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000010700000000000000f9000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x5, 0x400, 0x9, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000800000000000000000000018110000", @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r1}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_BLANKSCREEN(r5, 0x5609, &(0x7f0000000000)) r6 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000100)={0x0, 0x0}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r6, 0xc0502100, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f00000004c0)='tlb_flush\x00'}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0xc004743e, 0x20001400) openat$audio(0xffffff9c, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) timer_create(0x2, &(0x7f00000001c0)={0x0, 0xc}, &(0x7f00000002c0)=0x0) timer_gettime(r7, &(0x7f0000000300)) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0xf9, 0x6a, 0xf7, 0x10, 0x1943, 0x2250, 0x1, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xf1, 0x65, 0x4e}}]}}]}}, 0x0) socket$can_j1939(0x1d, 0x2, 0x7) 3.729142128s ago: executing program 1 (id=1458): setsockopt$SO_J1939_ERRQUEUE(0xffffffffffffffff, 0x6b, 0x4, &(0x7f0000000240), 0x4) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'xfrm0\x00'}) ftruncate(0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, 0x0) socket$nl_generic(0x11, 0x3, 0x10) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f00000004c0)) 3.334587323s ago: executing program 1 (id=1462): socket$inet(0x2, 0x4000000000000001, 0x0) mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6000, 0x0) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mount$bind(0x0, &(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r0, 0x50009404, &(0x7f0000000180)) socket$key(0xf, 0x3, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000380)=[@text32={0x20, &(0x7f00000001c0)="b8050000000f01c10f46a78900000066ba2100b067ee66ba2000b000ee6d2f2f800000c00f3266bac0000f3066b808008ed0660f38806f008ee0", 0x3a}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) dup(r3) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) sendmsg$NL80211_CMD_CONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[], 0x3c}}, 0x0) bind$alg(r4, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r6 = bpf$MAP_CREATE(0x0, 0x0, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r6, 0x0, &(0x7f0000000100)=@udp=r7}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r6, &(0x7f0000000040), &(0x7f0000000640)=@udp}, 0x20) syz_emit_vhci(&(0x7f00000027c0)=ANY=[@ANYBLOB="040f03ef00110441596b6e7d"], 0x7) bpf$MAP_CREATE(0x100000000000000, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000300)={'gretap0\x00', 0x0}) 3.204840468s ago: executing program 2 (id=1465): sendmsg$inet(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000040)="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", 0x1e1}], 0x1}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000440)={0x0, 0xe4, &(0x7f0000000580)={&(0x7f00000001c0)=ANY=[@ANYBLOB="8c00000010000304000000000000000000000400", @ANYRES32=0x0, @ANYBLOB="97020000000000005c00128009000100626f6e64000000004c00028008000a00000000001800088000000000e00000017f0000016401010200000000050001000000000008000700"], 0x8c}}, 0x0) 3.067796863s ago: executing program 4 (id=1466): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) r3 = accept(r0, 0x0, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000a80)={&(0x7f0000000080)=ANY=[], 0xfffffdef}}, 0x0) 3.002936645s ago: executing program 1 (id=1468): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000080005300000000faff0000940001000fad413e"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='rpcgss_import_ctx\x00', r0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000002010000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x2, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000022c0)="7800000018002507b9409b14ffff00000204be04020506050e020409430009003f0000000a0000000d0085a168d0bf46d32345653600648d040005000209000049935ade4a460c89b6ec0cff3959547f509058ba86c902000000004a32000402160005000a0000000000e000e218d1ddf66ed538f252", 0x76, 0x0, 0x0, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r6 = accept4(r5, 0x0, 0x0, 0x0) sendmsg$TEAM_CMD_NOOP(r6, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x44050}, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) 2.839833561s ago: executing program 3 (id=1470): r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000001180), 0x4) 2.732877496s ago: executing program 2 (id=1471): mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='pstore\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000340), 0x48) r0 = socket$packet(0x11, 0x3, 0x300) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000640), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000480)={&(0x7f0000000880)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x79, 0x79, 0x2, [@datasec={0x0, 0x9, 0x0, 0xf, 0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}], "cf"}]}}, 0x0, 0x96}, 0x20) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000000)={[{@xino_auto}, {@lowerdir={'lowerdir', 0x3d, './file1'}, 0x3a}], [], 0x2f}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='mounts\x00') read$FUSE(r1, &(0x7f0000003040)={0x2020}, 0x2020) 2.655803959s ago: executing program 3 (id=1472): r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000100)=ANY=[@ANYRES16, @ANYBLOB="01000000000000000000010000002c000280060002004e2000000800090010000000060002004e210000080007000101000006000f000700000008000400ff7fffff1400028008000600020000000800090008000000080004000200000060000180080009005600000007000600666f00000c0007002000000002000000080008000100000008000b00736970000600010002000000080005"], 0xc4}}, 0x0) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f00000008c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r0, @ANYBLOB="0100000000000000000011"], 0x14}}, 0x0) 1.943154616s ago: executing program 1 (id=1473): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x200000, &(0x7f00000005c0)={[{@noblock_validity}, {}, {@sysvgroups}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@orlov}, {@nogrpid}, {@noauto_da_alloc}, {@nomblk_io_submit}]}, 0x3, 0x56a, &(0x7f00000015c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x0, 0x0) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', &(0x7f0000000080), 0x18) renameat2(r1, &(0x7f0000000080)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1/file2\x00', 0x0, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000000480)='./file1/file2\x00', 0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x2) 1.909651717s ago: executing program 4 (id=1474): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN={0x10}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) 1.807740571s ago: executing program 3 (id=1475): socket(0x9, 0x800000003, 0x4) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x20, 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r0, 0xffffffffffffffff, 0x2d, 0x0, @val=@netfilter={0xa, 0x0, 0x0, 0x1}}, 0x40) 1.769176653s ago: executing program 2 (id=1476): r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f00000008c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000a00)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000000b00)={0x20, r2, 0x1, 0x0, 0x0, {}, [{{0x8, 0x1, r3}, {0x4}}]}, 0x20}}, 0x0) 1.689863296s ago: executing program 3 (id=1477): socket$inet(0x2, 0x4000000000000001, 0x0) mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6000, 0x0) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mount$bind(0x0, &(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r0, 0x50009404, &(0x7f0000000180)) socket$key(0xf, 0x3, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000380)=[@text32={0x20, &(0x7f00000001c0)="b8050000000f01c10f46a78900000066ba2100b067ee66ba2000b000ee6d2f2f800000c00f3266bac0000f3066b808008ed0660f38806f008ee0", 0x3a}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) dup(r3) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) sendmsg$NL80211_CMD_CONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[], 0x3c}}, 0x0) bind$alg(r4, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r6 = bpf$MAP_CREATE(0x0, 0x0, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r6, 0x0, &(0x7f0000000100)=@udp=r7}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r6, &(0x7f0000000040), &(0x7f0000000640)=@udp}, 0x20) prctl$PR_SET_PDEATHSIG(0x1, 0x0) bpf$MAP_CREATE(0x100000000000000, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000300)={'gretap0\x00', 0x0}) 1.546970211s ago: executing program 2 (id=1478): r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/tcp\x00') read$char_usb(r0, &(0x7f00000004c0)=""/176, 0xb0) read$char_usb(r0, &(0x7f0000002240)=""/4096, 0x1000) 1.546574101s ago: executing program 4 (id=1479): mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3000001, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000002ffa)={0x19980330, 0xffffffffffffffff}, 0x0) 1.422253556s ago: executing program 2 (id=1480): r0 = socket$kcm(0x10, 0x400000002, 0x0) write$cgroup_subtree(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0007000042009103"], 0xfe33) recvmsg(r0, &(0x7f0000000000)={0x0, 0x5865, &(0x7f0000001400)=[{&(0x7f0000005580)=""/4092, 0xffc}, {&(0x7f0000001600)=""/4085, 0xff5}, {&(0x7f0000006580)=""/4102, 0x1006}, {&(0x7f0000001240)=""/118, 0x76}], 0x4}, 0x0) 1.31233213s ago: executing program 4 (id=1481): syz_emit_ethernet(0x2a, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb0806000608000604"], 0x0) 1.223694043s ago: executing program 3 (id=1482): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000080005300000000faff0000940001000fad413e"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='rpcgss_import_ctx\x00', r0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000002010000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x2, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000022c0)="7800000018002507b9409b14ffff00000204be04020506050e020409430009003f0000000a0000000d0085a168d0bf46d32345653600648d040005000209000049935ade4a460c89b6ec0cff3959547f509058ba86c902000000004a32000402160005000a0000000000e000e218d1ddf66ed538f252", 0x76, 0x0, 0x0, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) accept4(r5, 0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) 1.202625684s ago: executing program 1 (id=1483): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001c40)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x2e) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r0}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r2, 0x0, 0xf3a, 0x0) write$binfmt_script(r2, 0x0, 0xfffffe48) 1.169521185s ago: executing program 4 (id=1484): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340), 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r0}, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x18, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000000000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70500001000000085000000a5000000180100002020640500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000a50000000800000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000000)='kfree\x00', r1}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x0, 0x11, r2, 0x0) kexec_load(0x0, 0x1, &(0x7f0000000480)=[{0x0}], 0x0) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x0) 127.773695ms ago: executing program 3 (id=1485): mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='pstore\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000340), 0x48) r0 = socket$packet(0x11, 0x3, 0x300) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000640), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000480)={&(0x7f0000000880)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x79, 0x79, 0x2, [@datasec={0x0, 0x9, 0x0, 0xf, 0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}], "cf"}]}}, 0x0, 0x96}, 0x20) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000000)={[{@xino_auto}, {@lowerdir={'lowerdir', 0x3d, './file1'}, 0x3a}], [], 0x2f}) read$FUSE(0xffffffffffffffff, &(0x7f0000003040)={0x2020}, 0x2020) 93.898056ms ago: executing program 2 (id=1486): socket$inet_smc(0x2b, 0x1, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x10001) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) 0s ago: executing program 4 (id=1487): r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast2}, 0x82}}, 0x2e) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket(0x11, 0x3, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000005c0)={'gre0\x00', 0x0}) r6 = epoll_create1(0x0) r7 = eventfd2(0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NL80211_CMD_CRIT_PROTOCOL_START(r8, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={0x0, 0x1c}}, 0x0) getsockname$packet(r8, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@mcast2, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) quotactl_fd$Q_GETNEXTQUOTA(r1, 0xffffffff80000901, r9, &(0x7f0000000800)) io_setup(0x6, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_ENCAP_TYPE={0x6, 0xf, 0x4}]}}}]}, 0x3c}}, 0x0) r11 = add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000080)={'fscrypt:', @desc2}, &(0x7f00000000c0)={0x0, "8fcb72879a668edb866dddf2955ef15fcab4a904b3405b2e0059d0fc48415b87d9633fc61bbf0f421d92ea05a859b9c5c303ab3cf79c429aaba8bb11dad22b38"}, 0x48, 0xfffffffffffffffc) keyctl$read(0xb, r11, 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000001340)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, r7}]) bind$packet(r3, &(0x7f0000000180)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @dev}, 0x14) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000000240)=0xe9, 0x4) sendmsg$netlink(r3, &(0x7f0000002ac0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000340)=ANY=[@ANYBLOB="03011400012989290e358000ad0001140000002f0600ac141418e0000003808a8972bd0b72e410820c520f061fe4fdfe4b889430ebb52997e36e039b1c598825f80100e3c06376c33076a167d514fa570a440261a67a34a07605c93a194946bc6283f4"], 0xdd12}, {&(0x7f0000007240)=ANY=[@ANYBLOB="202500003e0010002dbd7000fddbdf2545014880102fedc43fe616f7dd01969fdbe8d375db0aad59bd06c1f0cbde9594dd5a7f5b52d9ba85f1ac49495960ce24807c9fc4c83772b5c132398c6eeb5804799957cc5e0b853516bf5d2cb922c28bedacbb69a1ecf99bf62c0ecadacfd0faf79ba4486feb5125af281f013f4b4e315d1c5df1326d58286b632ec3ca753a71a4bcf8daf69617874c7cc1b712969bf32a39863a21b9163c8e6a2a9f77f9f30ec1ce4c53ea1b8105e7f32b645caddc5f06c916345c076c17e6a357e17ec9c0529127b59365ee721849ff5efa68d35654c9a4d523d1b8ff11533ccbca5cc65529831d1c08000d00", @ANYRES32, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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@ANYRES8=0x0, 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0x2520}, {&(0x7f0000000600)=ANY=[@ANYBLOB="55d900003200010026bd700000c5175a57800e33584f9787902812d99af36610434c70af2900c68008001b00"/55, @ANYRES32, @ANYBLOB="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"], 0x200}], 0x3}, 0x0) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x2}}, 0x2e) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)) kernel console output (not intermixed with test programs): syz.0.799: mark_inode_dirty error [ 319.224615][ T7877] EXT4-fs error (device loop0): ext4_do_update_inode:5210: inode #3: comm syz.0.799: corrupted inode contents [ 319.260132][ T7877] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #3: comm syz.0.799: mark_inode_dirty error [ 319.317450][ T7877] Quota error (device loop0): write_blk: dquota write failed [ 319.335092][ T7877] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 319.363905][ T3559] Bluetooth: Unexpected start frame (len 16) [ 319.375702][ T7877] EXT4-fs error (device loop0): ext4_acquire_dquot:6777: comm syz.0.799: Failed to acquire dquot type 0 [ 319.400717][ T7877] EXT4-fs (loop0): 1 truncate cleaned up [ 319.403362][ T7884] bond0: (slave rose0): Error: Device is in use and cannot be enslaved [ 319.416636][ T7877] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 319.457715][ T7877] ext4 filesystem being mounted at /root/syzkaller.9rYYiQ/152/file1 supports timestamps until 2038 (0x7fffffff) [ 320.058369][ T3551] EXT4-fs (loop0): unmounting filesystem. [ 320.074324][ T3559] Bluetooth: hci4: ACL packet for unknown connection handle 0 [ 320.569164][ T7912] netlink: 4 bytes leftover after parsing attributes in process `syz.1.807'. [ 321.138654][ T3559] Bluetooth: hci0: SCO packet for unknown connection handle 0 [ 321.577425][ T3950] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 321.867432][ T3950] usb 4-1: Using ep0 maxpacket: 16 [ 321.987486][ T3950] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid maxpacket 33032, setting to 1024 [ 322.015985][ T3950] usb 4-1: New USB device found, idVendor=0158, idProduct=0100, bcdDevice= 0.00 [ 322.041357][ T3950] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 322.075344][ T3950] usb 4-1: config 0 descriptor?? [ 322.104299][ T3559] Bluetooth: hci0: SCO packet for unknown connection handle 1039 [ 322.170926][ T3559] Bluetooth: hci0: unexpected event 0x42 length: 6 > 3 [ 322.310140][ T7946] loop1: detected capacity change from 0 to 512 [ 322.354277][ T7946] EXT4-fs error (device loop1): ext4_do_update_inode:5210: inode #3: comm syz.1.815: corrupted inode contents [ 322.367096][ T7946] EXT4-fs (loop1): Remounting filesystem read-only [ 322.373633][ T7946] EXT4-fs error (device loop1): ext4_dirty_inode:6072: inode #3: comm syz.1.815: mark_inode_dirty error [ 322.390319][ T7946] EXT4-fs error (device loop1): ext4_do_update_inode:5210: inode #3: comm syz.1.815: corrupted inode contents [ 322.739133][ T7946] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #3: comm syz.1.815: mark_inode_dirty error [ 322.800691][ T7946] Quota error (device loop1): write_blk: dquota write failed [ 323.466119][ T7946] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 323.494177][ T7933] netlink: 'syz.3.811': attribute type 10 has an invalid length. [ 323.495199][ T7946] EXT4-fs error (device loop1): ext4_acquire_dquot:6777: comm syz.1.815: Failed to acquire dquot type 0 [ 323.522856][ T7946] EXT4-fs (loop1): 1 truncate cleaned up [ 323.532068][ T7946] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 323.537180][ T7933] netlink: 40 bytes leftover after parsing attributes in process `syz.3.811'. [ 323.542128][ T7946] ext4 filesystem being mounted at /root/syzkaller.OOu5FS/157/file1 supports timestamps until 2038 (0x7fffffff) [ 323.596745][ T7933] bridge0: port 3(hsr_slave_1) entered blocking state [ 323.699490][ T7933] bridge0: port 3(hsr_slave_1) entered disabled state [ 323.708179][ T7933] A link change request failed with some changes committed already. Interface hsr_slave_1 may have been left with an inconsistent configuration, please check. [ 324.300040][ T3549] EXT4-fs (loop1): unmounting filesystem. [ 324.407448][ T7933] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 324.447050][ T7933] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 324.490265][ T3950] hid (null): report_id 4075563258 is invalid [ 325.441890][ T3950] hid-generic 0003:0158:0100.002D: unknown main item tag 0x1 [ 325.452290][ T3950] hid-generic 0003:0158:0100.002D: unexpected long global item [ 325.460819][ T3950] hid-generic: probe of 0003:0158:0100.002D failed with error -22 [ 325.472076][ T7974] netlink: 4 bytes leftover after parsing attributes in process `syz.4.819'. [ 325.566702][ T3806] usb 4-1: USB disconnect, device number 21 [ 325.653636][ T3559] Bluetooth: hci2: SCO packet for unknown connection handle 0 [ 326.119383][ T3559] Bluetooth: hci4: SCO packet for unknown connection handle 1039 [ 326.618695][ T8010] loop0: detected capacity change from 0 to 8 [ 327.327687][ T3804] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 328.455346][ T3559] Bluetooth: hci4: unexpected event 0x42 length: 6 > 3 [ 328.736482][ T3804] usb 4-1: Using ep0 maxpacket: 16 [ 328.879208][ T8031] netlink: 4 bytes leftover after parsing attributes in process `syz.0.835'. [ 328.896935][ T3804] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid maxpacket 33032, setting to 1024 [ 328.915645][ T3804] usb 4-1: New USB device found, idVendor=0158, idProduct=0100, bcdDevice= 0.00 [ 328.934980][ T3804] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 328.945130][ T3804] usb 4-1: config 0 descriptor?? [ 329.400105][ T8021] netlink: 'syz.3.833': attribute type 10 has an invalid length. [ 329.441785][ T8021] netlink: 40 bytes leftover after parsing attributes in process `syz.3.833'. [ 329.453147][ T8021] bridge0: port 3(hsr_slave_1) entered blocking state [ 329.460894][ T8021] bridge0: port 3(hsr_slave_1) entered disabled state [ 329.472969][ T8021] A link change request failed with some changes committed already. Interface hsr_slave_1 may have been left with an inconsistent configuration, please check. [ 329.683147][ T3559] Bluetooth: hci2: SCO packet for unknown connection handle 0 [ 329.730626][ T8021] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 329.748109][ T8048] loop0: detected capacity change from 0 to 16 [ 329.759385][ T8049] loop4: detected capacity change from 0 to 16 [ 329.777135][ T8021] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 329.790940][ T8049] erofs: (device loop4): mounted with root inode @ nid 36. [ 329.810488][ T8048] erofs: (device loop0): mounted with root inode @ nid 36. [ 329.828418][ T3804] hid (null): report_id 4075563258 is invalid [ 329.853092][ T3804] hid-generic 0003:0158:0100.002E: unknown main item tag 0x1 [ 329.966994][ T3804] hid-generic 0003:0158:0100.002E: unexpected long global item [ 330.001050][ T3804] hid-generic: probe of 0003:0158:0100.002E failed with error -22 [ 332.231263][ T7] usb 4-1: USB disconnect, device number 22 [ 332.332399][ T3559] Bluetooth: Unexpected start frame (len 16) [ 332.413536][ T8065] loop3: detected capacity change from 0 to 16 [ 332.459913][ T3559] Bluetooth: hci0: SCO packet for unknown connection handle 1039 [ 332.511885][ T8065] erofs: (device loop3): mounted with root inode @ nid 36. [ 333.935829][ T8084] loop0: detected capacity change from 0 to 8 [ 335.070074][ T3559] Bluetooth: hci0: unexpected event 0x42 length: 6 > 3 [ 335.121677][ T8093] netlink: 4 bytes leftover after parsing attributes in process `syz.4.850'. [ 335.604003][ T8099] loop3: detected capacity change from 0 to 16 [ 335.646868][ T27] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 335.685081][ T8099] erofs: (device loop3): mounted with root inode @ nid 36. [ 337.684710][ T3559] Bluetooth: hci0: SCO packet for unknown connection handle 0 [ 337.746738][ T27] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 338.865427][ T8126] loop2: detected capacity change from 0 to 16 [ 338.901206][ T8126] erofs: (device loop2): mounted with root inode @ nid 36. [ 338.954760][ T8120] loop3: detected capacity change from 0 to 512 [ 339.106769][ T27] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 339.117182][ T27] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 339.125204][ T27] usb 2-1: Product: syz [ 339.146607][ T27] usb 2-1: can't set config #1, error -71 [ 339.160346][ T27] usb 2-1: USB disconnect, device number 23 [ 340.888811][ T8120] EXT4-fs error (device loop3): ext4_do_update_inode:5210: inode #3: comm syz.3.856: corrupted inode contents [ 341.278839][ T8120] EXT4-fs (loop3): Remounting filesystem read-only [ 341.285536][ T8120] EXT4-fs error (device loop3): ext4_dirty_inode:6072: inode #3: comm syz.3.856: mark_inode_dirty error [ 341.301620][ T8120] EXT4-fs error (device loop3): ext4_do_update_inode:5210: inode #3: comm syz.3.856: corrupted inode contents [ 341.322325][ T8120] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #3: comm syz.3.856: mark_inode_dirty error [ 341.448437][ T8120] Quota error (device loop3): write_blk: dquota write failed [ 341.504939][ T8120] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 341.512947][ T8149] netlink: 4 bytes leftover after parsing attributes in process `syz.4.864'. [ 341.575753][ T8120] EXT4-fs error (device loop3): ext4_acquire_dquot:6777: comm syz.3.856: Failed to acquire dquot type 0 [ 341.605734][ T8120] EXT4-fs (loop3): 1 truncate cleaned up [ 341.625584][ T8120] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 341.679459][ T8120] ext4 filesystem being mounted at /root/syzkaller.cd1lIi/176/file1 supports timestamps until 2038 (0x7fffffff) [ 341.814226][ T3548] EXT4-fs (loop3): unmounting filesystem. [ 342.006838][ T8131] loop1: detected capacity change from 0 to 32768 [ 342.036192][ T8131] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 scanned by syz.1.860 (8131) [ 342.060813][ T8131] BTRFS info (device loop1): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 342.105718][ T8131] BTRFS info (device loop1): using crc32c (crc32c-intel) checksum algorithm [ 342.142897][ T3559] Bluetooth: hci0: SCO packet for unknown connection handle 1039 [ 342.149424][ T8131] BTRFS info (device loop1): using free space tree [ 342.230728][ T3559] Bluetooth: hci0: unexpected event 0x42 length: 6 > 3 [ 343.332960][ T8179] loop0: detected capacity change from 0 to 16 [ 343.362100][ T8179] erofs: (device loop0): mounted with root inode @ nid 36. [ 343.404553][ T8131] BTRFS error (device loop1): open_ctree failed [ 344.288352][ T3559] Bluetooth: hci4: SCO packet for unknown connection handle 0 [ 344.486896][ T3594] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 345.226061][ T8211] loop4: detected capacity change from 0 to 512 [ 345.286562][ T3594] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 345.443078][ T8211] EXT4-fs error (device loop4): ext4_do_update_inode:5210: inode #3: comm syz.4.876: corrupted inode contents [ 345.491901][ T8211] EXT4-fs (loop4): Remounting filesystem read-only [ 345.509475][ T8211] EXT4-fs error (device loop4): ext4_dirty_inode:6072: inode #3: comm syz.4.876: mark_inode_dirty error [ 345.536573][ T3594] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 345.558883][ T3594] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 345.559766][ T8211] EXT4-fs error (device loop4): ext4_do_update_inode:5210: inode #3: comm syz.4.876: corrupted inode contents [ 345.584327][ T8211] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #3: comm syz.4.876: mark_inode_dirty error [ 345.604790][ T3594] usb 4-1: Product: syz [ 345.605467][ T8211] Quota error (device loop4): write_blk: dquota write failed [ 345.609397][ T3594] usb 4-1: Manufacturer: syz [ 345.621542][ T8211] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 345.631762][ T8211] EXT4-fs error (device loop4): ext4_acquire_dquot:6777: comm syz.4.876: Failed to acquire dquot type 0 [ 345.654270][ T8211] EXT4-fs (loop4): 1 truncate cleaned up [ 345.660177][ T3594] usb 4-1: SerialNumber: syz [ 345.663410][ T8211] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 345.689789][ T8211] ext4 filesystem being mounted at /root/syzkaller.3qBZvL/165/file1 supports timestamps until 2038 (0x7fffffff) [ 346.003506][ T8224] loop0: detected capacity change from 0 to 16 [ 346.305761][ T8224] erofs: (device loop0): mounted with root inode @ nid 36. [ 346.319244][ T3552] EXT4-fs (loop4): unmounting filesystem. [ 347.334467][ T8232] netlink: 4 bytes leftover after parsing attributes in process `syz.4.879'. [ 348.536684][ T3594] cdc_ncm 4-1:1.0: bind() failure [ 348.546250][ T3594] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 348.602754][ T3594] cdc_ncm 4-1:1.1: bind() failure [ 348.627738][ T3594] usb 4-1: USB disconnect, device number 23 [ 348.764981][ T3559] Bluetooth: hci1: SCO packet for unknown connection handle 0 [ 349.607833][ T8260] fuse: Bad value for 'fd' [ 349.724050][ T8264] loop3: detected capacity change from 0 to 512 [ 349.824827][ T8264] EXT4-fs error (device loop3): ext4_do_update_inode:5210: inode #3: comm syz.3.889: corrupted inode contents [ 349.866912][ T8264] EXT4-fs (loop3): Remounting filesystem read-only [ 349.894046][ T8264] EXT4-fs error (device loop3): ext4_dirty_inode:6072: inode #3: comm syz.3.889: mark_inode_dirty error [ 349.941823][ T8264] EXT4-fs error (device loop3): ext4_do_update_inode:5210: inode #3: comm syz.3.889: corrupted inode contents [ 349.964176][ T8264] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #3: comm syz.3.889: mark_inode_dirty error [ 349.987773][ T8264] Quota error (device loop3): write_blk: dquota write failed [ 349.995276][ T8264] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 350.009163][ T8264] EXT4-fs error (device loop3): ext4_acquire_dquot:6777: comm syz.3.889: Failed to acquire dquot type 0 [ 350.021296][ T3559] Bluetooth: hci4: SCO packet for unknown connection handle 1039 [ 350.021945][ T8264] EXT4-fs (loop3): 1 truncate cleaned up [ 350.039884][ T8264] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 350.051926][ T8264] ext4 filesystem being mounted at /root/syzkaller.cd1lIi/180/file1 supports timestamps until 2038 (0x7fffffff) [ 350.746774][ T3548] EXT4-fs (loop3): unmounting filesystem. [ 350.778686][ T3559] Bluetooth: hci4: unexpected event 0x42 length: 6 > 3 [ 350.826297][ T8280] loop3: detected capacity change from 0 to 16 [ 350.934248][ T8241] loop2: detected capacity change from 0 to 32768 [ 350.939193][ T8280] erofs: (device loop3): mounted with root inode @ nid 36. [ 351.014457][ T8241] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by syz.2.882 (8241) [ 351.149631][ T8283] netlink: 4 bytes leftover after parsing attributes in process `syz.1.893'. [ 351.179378][ T8241] BTRFS info (device loop2): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 351.628028][ T3594] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 351.756967][ T8241] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm [ 351.908637][ T8241] BTRFS info (device loop2): using free space tree [ 352.677765][ T8241] BTRFS error (device loop2): open_ctree failed [ 352.746727][ T3594] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 352.828316][ T8316] loop1: detected capacity change from 0 to 8 [ 353.029594][ T3594] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 353.040881][ T3559] Bluetooth: hci0: SCO packet for unknown connection handle 0 [ 353.060325][ T3594] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 353.126903][ T3594] usb 1-1: Product: syz [ 353.150238][ T3594] usb 1-1: Manufacturer: syz [ 353.179424][ T3594] usb 1-1: SerialNumber: syz [ 353.881264][ T8337] loop2: detected capacity change from 0 to 512 [ 354.107075][ T8337] EXT4-fs error (device loop2): ext4_do_update_inode:5210: inode #3: comm syz.2.902: corrupted inode contents [ 354.138854][ T8337] EXT4-fs (loop2): Remounting filesystem read-only [ 354.166538][ T8337] EXT4-fs error (device loop2): ext4_dirty_inode:6072: inode #3: comm syz.2.902: mark_inode_dirty error [ 354.227975][ T8337] EXT4-fs error (device loop2): ext4_do_update_inode:5210: inode #3: comm syz.2.902: corrupted inode contents [ 354.245250][ T8337] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #3: comm syz.2.902: mark_inode_dirty error [ 354.267070][ T8337] Quota error (device loop2): write_blk: dquota write failed [ 354.277010][ T8337] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 354.315172][ T8337] EXT4-fs error (device loop2): ext4_acquire_dquot:6777: comm syz.2.902: Failed to acquire dquot type 0 [ 354.344271][ T8337] EXT4-fs (loop2): 1 truncate cleaned up [ 354.353905][ T8337] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 354.363328][ T8337] ext4 filesystem being mounted at /root/syzkaller.PDb4Hq/196/file1 supports timestamps until 2038 (0x7fffffff) [ 354.668072][ T3594] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 354.674835][ T3594] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 354.998099][ T3594] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 355.041505][ T3544] EXT4-fs (loop2): unmounting filesystem. [ 355.056552][ T3594] cdc_ncm 1-1:1.0: setting tx_max = 88 [ 355.070812][ T3594] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 355.115792][ T3594] usb 1-1: USB disconnect, device number 17 [ 355.135733][ T3594] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 355.231078][ T3559] Bluetooth: hci2: SCO packet for unknown connection handle 1039 [ 355.335508][ T3559] Bluetooth: hci2: unexpected event 0x42 length: 6 > 3 [ 355.377250][ T8358] loop4: detected capacity change from 0 to 16 [ 355.433147][ T8358] erofs: (device loop4): mounted with root inode @ nid 36. [ 359.882809][ T3559] Bluetooth: hci0: SCO packet for unknown connection handle 0 [ 360.190468][ T8396] loop0: detected capacity change from 0 to 512 [ 360.320296][ T8396] EXT4-fs error (device loop0): ext4_do_update_inode:5210: inode #3: comm syz.0.916: corrupted inode contents [ 360.364868][ T8404] loop3: detected capacity change from 0 to 8 [ 360.406291][ T8396] EXT4-fs (loop0): Remounting filesystem read-only [ 360.436341][ T8396] EXT4-fs error (device loop0): ext4_dirty_inode:6072: inode #3: comm syz.0.916: mark_inode_dirty error [ 360.637881][ T8396] EXT4-fs error (device loop0): ext4_do_update_inode:5210: inode #3: comm syz.0.916: corrupted inode contents [ 360.733624][ T8396] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #3: comm syz.0.916: mark_inode_dirty error [ 360.804932][ T8396] Quota error (device loop0): write_blk: dquota write failed [ 360.839695][ T8396] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 360.886670][ T8414] loop1: detected capacity change from 0 to 16 [ 360.940501][ T8414] erofs: (device loop1): mounted with root inode @ nid 36. [ 360.971757][ T8396] EXT4-fs error (device loop0): ext4_acquire_dquot:6777: comm syz.0.916: Failed to acquire dquot type 0 [ 361.027061][ T8396] EXT4-fs (loop0): 1 truncate cleaned up [ 361.032827][ T8396] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 361.082785][ T8396] ext4 filesystem being mounted at /root/syzkaller.9rYYiQ/178/file1 supports timestamps until 2038 (0x7fffffff) [ 362.762895][ T3551] EXT4-fs (loop0): unmounting filesystem. [ 362.835192][ T8427] loop3: detected capacity change from 0 to 16 [ 362.880242][ T8427] erofs: (device loop3): mounted with root inode @ nid 36. [ 363.055043][ T8426] netlink: 4 bytes leftover after parsing attributes in process `syz.1.920'. [ 364.266443][ T27] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 364.266904][ T3559] Bluetooth: hci3: SCO packet for unknown connection handle 0 [ 364.495734][ T3559] Bluetooth: hci1: SCO packet for unknown connection handle 1039 [ 364.516622][ T27] usb 3-1: Using ep0 maxpacket: 16 [ 364.560883][ T3559] Bluetooth: hci1: unexpected event 0x42 length: 6 > 3 [ 364.677386][ T27] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid maxpacket 33032, setting to 1024 [ 364.730302][ T8467] loop0: detected capacity change from 0 to 8 [ 364.947265][ T27] usb 3-1: New USB device found, idVendor=0158, idProduct=0100, bcdDevice= 0.00 [ 368.316518][ T27] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 368.380912][ T27] usb 3-1: config 0 descriptor?? [ 368.382853][ T8479] loop2: detected capacity change from 0 to 512 [ 368.409813][ T8481] loop1: detected capacity change from 0 to 16 [ 368.418352][ T27] usb 3-1: can't set config #0, error -71 [ 368.443785][ T27] usb 3-1: USB disconnect, device number 18 [ 368.450248][ T8481] erofs: (device loop1): mounted with root inode @ nid 36. [ 368.567719][ T8479] EXT4-fs error (device loop2): ext4_do_update_inode:5210: inode #3: comm syz.2.932: corrupted inode contents [ 370.437840][ T8479] EXT4-fs (loop2): Remounting filesystem read-only [ 370.444401][ T8479] EXT4-fs error (device loop2): ext4_dirty_inode:6072: inode #3: comm syz.2.932: mark_inode_dirty error [ 371.552764][ T14] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 371.621726][ T8479] EXT4-fs error (device loop2): ext4_do_update_inode:5210: inode #3: comm syz.2.932: corrupted inode contents [ 371.657735][ T8479] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #3: comm syz.2.932: mark_inode_dirty error [ 371.693439][ T8497] loop3: detected capacity change from 0 to 16 [ 371.700069][ T8479] Quota error (device loop2): write_blk: dquota write failed [ 371.711045][ T8479] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 371.724947][ T8479] EXT4-fs error (device loop2): ext4_acquire_dquot:6777: comm syz.2.932: Failed to acquire dquot type 0 [ 371.736563][ T8497] erofs: (device loop3): mounted with root inode @ nid 36. [ 371.765918][ T8479] EXT4-fs (loop2): 1 truncate cleaned up [ 371.892172][ T8479] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 371.913364][ T8479] ext4 filesystem being mounted at /root/syzkaller.PDb4Hq/202/file1 supports timestamps until 2038 (0x7fffffff) [ 371.916083][ T8498] netlink: 4 bytes leftover after parsing attributes in process `syz.1.936'. [ 372.201475][ T14] usb 5-1: device not accepting address 21, error -71 [ 372.794587][ T3559] Bluetooth: hci3: SCO packet for unknown connection handle 0 [ 372.808316][ T3544] EXT4-fs (loop2): unmounting filesystem. [ 373.366480][ T27] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 373.646486][ T27] usb 1-1: Using ep0 maxpacket: 16 [ 373.753799][ T3559] Bluetooth: hci1: SCO packet for unknown connection handle 1039 [ 373.786887][ T27] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid maxpacket 33032, setting to 1024 [ 373.827068][ T3559] Bluetooth: hci1: unexpected event 0x42 length: 6 > 3 [ 373.832941][ T27] usb 1-1: New USB device found, idVendor=0158, idProduct=0100, bcdDevice= 0.00 [ 373.836814][ T14] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 373.866484][ T27] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 373.895044][ T27] usb 1-1: config 0 descriptor?? [ 374.070292][ T8535] loop2: detected capacity change from 0 to 16 [ 374.088553][ T8535] erofs: (device loop2): mounted with root inode @ nid 36. [ 374.146583][ T14] usb 5-1: Using ep0 maxpacket: 8 [ 374.356910][ T14] usb 5-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 374.377281][ T14] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 375.184608][ T8524] netlink: 'syz.0.944': attribute type 10 has an invalid length. [ 375.211046][ T14] usb 5-1: config 0 descriptor?? [ 375.246292][ T8524] netlink: 40 bytes leftover after parsing attributes in process `syz.0.944'. [ 375.259815][ T8550] loop2: detected capacity change from 0 to 512 [ 375.268229][ T8524] bridge0: port 3(hsr_slave_1) entered blocking state [ 375.275090][ T8524] bridge0: port 3(hsr_slave_1) entered disabled state [ 375.290045][ T8524] A link change request failed with some changes committed already. Interface hsr_slave_1 may have been left with an inconsistent configuration, please check. [ 375.352663][ T8550] EXT4-fs error (device loop2): ext4_do_update_inode:5210: inode #3: comm syz.2.951: corrupted inode contents [ 375.375508][ T8550] EXT4-fs (loop2): Remounting filesystem read-only [ 375.382714][ T8550] EXT4-fs error (device loop2): ext4_dirty_inode:6072: inode #3: comm syz.2.951: mark_inode_dirty error [ 375.402889][ T8550] EXT4-fs error (device loop2): ext4_do_update_inode:5210: inode #3: comm syz.2.951: corrupted inode contents [ 375.421140][ T8550] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #3: comm syz.2.951: mark_inode_dirty error [ 375.448543][ T8550] Quota error (device loop2): write_blk: dquota write failed [ 375.456140][ T8550] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 375.466498][ T8550] EXT4-fs error (device loop2): ext4_acquire_dquot:6777: comm syz.2.951: Failed to acquire dquot type 0 [ 375.479899][ T8550] EXT4-fs (loop2): 1 truncate cleaned up [ 375.485650][ T8550] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 375.493196][ T8524] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 375.504564][ T8524] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 375.517439][ T8550] ext4 filesystem being mounted at /root/syzkaller.PDb4Hq/205/file1 supports timestamps until 2038 (0x7fffffff) [ 375.538440][ T27] hid (null): report_id 4075563258 is invalid [ 375.670838][ T27] hid-generic 0003:0158:0100.002F: unknown main item tag 0x1 [ 375.679617][ T27] hid-generic 0003:0158:0100.002F: unexpected long global item [ 375.695951][ T27] hid-generic: probe of 0003:0158:0100.002F failed with error -22 [ 377.712914][ T3544] EXT4-fs (loop2): unmounting filesystem. [ 377.746715][ T14] asix 5-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 377.774915][ T14] asix: probe of 5-1:0.0 failed with error -71 [ 377.786240][ T8564] netlink: 4 bytes leftover after parsing attributes in process `syz.3.953'. [ 377.822289][ T14] usb 5-1: USB disconnect, device number 23 [ 377.830879][ T3559] Bluetooth: hci2: SCO packet for unknown connection handle 0 [ 377.909630][ T7] usb 1-1: USB disconnect, device number 18 [ 377.960894][ T8575] loop2: detected capacity change from 0 to 16 [ 378.066737][ T8575] erofs: (device loop2): mounted with root inode @ nid 36. [ 378.537164][ T1244] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.648737][ T1244] ieee802154 phy1 wpan1: encryption failed: -22 [ 378.780227][ T8592] loop4: detected capacity change from 0 to 16 [ 378.819947][ T8592] erofs: (device loop4): mounted with root inode @ nid 36. [ 379.880173][ T3559] Bluetooth: hci1: SCO packet for unknown connection handle 1039 [ 379.947888][ T8599] loop1: detected capacity change from 0 to 512 [ 380.057903][ T3559] Bluetooth: hci1: unexpected event 0x42 length: 6 > 3 [ 380.135633][ T8599] EXT4-fs error (device loop1): ext4_do_update_inode:5210: inode #3: comm syz.1.965: corrupted inode contents [ 380.247531][ T8615] loop3: detected capacity change from 0 to 8 [ 380.270892][ T8599] EXT4-fs (loop1): Remounting filesystem read-only [ 380.314247][ T8617] loop2: detected capacity change from 0 to 16 [ 380.323903][ T8617] erofs: (device loop2): mounted with root inode @ nid 36. [ 380.340865][ T8599] EXT4-fs error (device loop1): ext4_dirty_inode:6072: inode #3: comm syz.1.965: mark_inode_dirty error [ 380.472826][ T8599] EXT4-fs error (device loop1): ext4_do_update_inode:5210: inode #3: comm syz.1.965: corrupted inode contents [ 380.485285][ T8599] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #3: comm syz.1.965: mark_inode_dirty error [ 380.499427][ T8599] Quota error (device loop1): write_blk: dquota write failed [ 380.515625][ T8599] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 380.547769][ T8599] EXT4-fs error (device loop1): ext4_acquire_dquot:6777: comm syz.1.965: Failed to acquire dquot type 0 [ 383.462472][ T8599] EXT4-fs (loop1): 1 truncate cleaned up [ 383.676680][ T8599] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 383.685687][ T8599] ext4 filesystem being mounted at /root/syzkaller.OOu5FS/185/file1 supports timestamps until 2038 (0x7fffffff) [ 387.184198][ T3549] EXT4-fs (loop1): unmounting filesystem. [ 387.442593][ T8648] loop4: detected capacity change from 0 to 16 [ 387.452995][ T8648] erofs: (device loop4): mounted with root inode @ nid 36. [ 387.590525][ T3804] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 388.006485][ T3804] usb 1-1: Using ep0 maxpacket: 16 [ 388.132131][ T3804] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid maxpacket 33032, setting to 1024 [ 388.169714][ T3804] usb 1-1: New USB device found, idVendor=0158, idProduct=0100, bcdDevice= 0.00 [ 388.210194][ T3804] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 388.255634][ T3804] usb 1-1: config 0 descriptor?? [ 388.419411][ T8665] loop2: detected capacity change from 0 to 16 [ 388.464766][ T8665] erofs: (device loop2): mounted with root inode @ nid 36. [ 388.501630][ T3559] Bluetooth: hci2: SCO packet for unknown connection handle 1039 [ 388.670055][ T3559] Bluetooth: hci2: unexpected event 0x42 length: 6 > 3 [ 388.868635][ T8640] netlink: 'syz.0.971': attribute type 10 has an invalid length. [ 389.322972][ T8640] netlink: 40 bytes leftover after parsing attributes in process `syz.0.971'. [ 389.547957][ T8640] bridge0: port 3(hsr_slave_1) entered blocking state [ 389.554828][ T8640] bridge0: port 3(hsr_slave_1) entered disabled state [ 389.631768][ T8678] loop4: detected capacity change from 0 to 16 [ 389.714690][ T8682] loop3: detected capacity change from 0 to 512 [ 389.715860][ T8640] A link change request failed with some changes committed already. Interface hsr_slave_1 may have been left with an inconsistent configuration, please check. [ 389.760816][ T3559] Bluetooth: hci0: SCO packet for unknown connection handle 0 [ 389.762560][ T8678] erofs: (device loop4): mounted with root inode @ nid 36. [ 389.827329][ T8682] EXT4-fs error (device loop3): ext4_do_update_inode:5210: inode #3: comm syz.3.984: corrupted inode contents [ 389.997275][ T8640] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 390.011722][ T8682] EXT4-fs (loop3): Remounting filesystem read-only [ 390.018781][ T8640] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 390.027204][ T8682] EXT4-fs error (device loop3): ext4_dirty_inode:6072: inode #3: comm syz.3.984: mark_inode_dirty error [ 390.738929][ T8682] EXT4-fs error (device loop3): ext4_do_update_inode:5210: inode #3: comm syz.3.984: corrupted inode contents [ 390.889033][ T3804] hid (null): report_id 4075563258 is invalid [ 390.906071][ T3804] hid-generic 0003:0158:0100.0030: unknown main item tag 0x1 [ 390.921381][ T3804] hid-generic 0003:0158:0100.0030: unexpected long global item [ 390.929407][ T3804] hid-generic: probe of 0003:0158:0100.0030 failed with error -22 [ 390.966872][ T8682] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #3: comm syz.3.984: mark_inode_dirty error [ 391.057780][ T8682] Quota error (device loop3): write_blk: dquota write failed [ 391.078902][ T8682] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 391.092867][ T8682] EXT4-fs error (device loop3): ext4_acquire_dquot:6777: comm syz.3.984: Failed to acquire dquot type 0 [ 391.113134][ T8682] EXT4-fs (loop3): 1 truncate cleaned up [ 391.137281][ T8682] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 391.151230][ T8682] ext4 filesystem being mounted at /root/syzkaller.cd1lIi/201/file1 supports timestamps until 2038 (0x7fffffff) [ 391.194740][ T8705] loop4: detected capacity change from 0 to 8 [ 391.323107][ T5284] usb 1-1: USB disconnect, device number 19 [ 391.790111][ T8638] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 391.829814][ T3548] EXT4-fs (loop3): unmounting filesystem. [ 392.079931][ T8716] loop3: detected capacity change from 0 to 16 [ 392.230738][ T8716] erofs: (device loop3): mounted with root inode @ nid 36. [ 392.551706][ T8724] loop0: detected capacity change from 0 to 16 [ 392.562593][ T8724] erofs: (device loop0): mounted with root inode @ nid 36. [ 394.517913][ T3559] Bluetooth: hci2: SCO packet for unknown connection handle 0 [ 395.244441][ T3559] Bluetooth: hci1: SCO packet for unknown connection handle 1039 [ 395.316129][ T3559] Bluetooth: hci1: unexpected event 0x42 length: 6 > 3 [ 395.328226][ T8759] loop4: detected capacity change from 0 to 512 [ 395.536796][ T8759] EXT4-fs error (device loop4): ext4_do_update_inode:5210: inode #3: comm syz.4.1001: corrupted inode contents [ 395.599651][ T8759] EXT4-fs (loop4): Remounting filesystem read-only [ 395.606206][ T8759] EXT4-fs error (device loop4): ext4_dirty_inode:6072: inode #3: comm syz.4.1001: mark_inode_dirty error [ 395.717555][ T8759] EXT4-fs error (device loop4): ext4_do_update_inode:5210: inode #3: comm syz.4.1001: corrupted inode contents [ 395.729990][ T14] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 395.752752][ T8759] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #3: comm syz.4.1001: mark_inode_dirty error [ 395.772025][ T8759] Quota error (device loop4): write_blk: dquota write failed [ 395.794660][ T8759] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 395.821055][ T8759] EXT4-fs error (device loop4): ext4_acquire_dquot:6777: comm syz.4.1001: Failed to acquire dquot type 0 [ 395.849056][ T8759] EXT4-fs (loop4): 1 truncate cleaned up [ 395.854750][ T8759] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 395.913651][ T8759] ext4 filesystem being mounted at /root/syzkaller.3qBZvL/191/file1 supports timestamps until 2038 (0x7fffffff) [ 396.075122][ T14] usb 3-1: Using ep0 maxpacket: 16 [ 397.599510][ T8779] loop3: detected capacity change from 0 to 16 [ 397.656633][ T8779] erofs: (device loop3): mounted with root inode @ nid 36. [ 397.733680][ T14] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid wMaxPacketSize 0 [ 397.744311][ T14] usb 3-1: New USB device found, idVendor=0158, idProduct=0100, bcdDevice= 0.00 [ 397.753405][ T14] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 397.762804][ T14] usb 3-1: config 0 descriptor?? [ 397.778956][ T3552] EXT4-fs (loop4): unmounting filesystem. [ 397.818354][ T14] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 397.883853][ T8769] loop0: detected capacity change from 0 to 32768 [ 397.989665][ T8769] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.1005 (8769) [ 398.029386][ T8769] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 398.046720][ T8769] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 398.080123][ T8769] BTRFS info (device loop0): using free space tree [ 398.208496][ T3559] Bluetooth: hci4: SCO packet for unknown connection handle 0 [ 398.379386][ T8810] netlink: 'syz.2.1003': attribute type 10 has an invalid length. [ 398.458430][ T8769] BTRFS info (device loop0): enabling ssd optimizations [ 398.506522][ T8810] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1003'. [ 398.515784][ T8810] bridge0: port 3(hsr_slave_1) entered blocking state [ 398.523979][ T8810] bridge0: port 3(hsr_slave_1) entered disabled state [ 398.554208][ T8810] A link change request failed with some changes committed already. Interface hsr_slave_1 may have been left with an inconsistent configuration, please check. [ 398.740928][ T8810] fuse: Bad value for 'fd' [ 398.901064][ T8810] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 398.938213][ T8810] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 399.686825][ T3551] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 399.946193][ T3559] Bluetooth: hci4: SCO packet for unknown connection handle 0 [ 399.953157][ T3559] Bluetooth: hci4: unexpected event 0x42 length: 6 > 3 [ 400.375337][ T3559] Bluetooth: hci3: SCO packet for unknown connection handle 1039 [ 400.496870][ T3559] Bluetooth: hci3: unexpected event 0x42 length: 6 > 3 [ 400.548607][ T3939] usb 3-1: USB disconnect, device number 19 [ 400.956102][ T8849] loop3: detected capacity change from 0 to 512 [ 401.153668][ T8849] EXT4-fs error (device loop3): ext4_do_update_inode:5210: inode #3: comm syz.3.1019: corrupted inode contents [ 401.177066][ T8849] EXT4-fs (loop3): Remounting filesystem read-only [ 401.188217][ T3559] Bluetooth: hci2: SCO packet for unknown connection handle 0 [ 401.189134][ T8849] EXT4-fs error (device loop3): ext4_dirty_inode:6072: inode #3: comm syz.3.1019: mark_inode_dirty error [ 401.221974][ T8849] EXT4-fs error (device loop3): ext4_do_update_inode:5210: inode #3: comm syz.3.1019: corrupted inode contents [ 401.316918][ T8849] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #3: comm syz.3.1019: mark_inode_dirty error [ 401.348308][ T8849] Quota error (device loop3): write_blk: dquota write failed [ 401.376651][ T8849] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 401.415524][ T8849] EXT4-fs error (device loop3): ext4_acquire_dquot:6777: comm syz.3.1019: Failed to acquire dquot type 0 [ 401.431357][ T8849] EXT4-fs (loop3): 1 truncate cleaned up [ 401.437433][ T8849] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 401.459003][ T8849] ext4 filesystem being mounted at /root/syzkaller.cd1lIi/207/file1 supports timestamps until 2038 (0x7fffffff) [ 402.232816][ T3548] EXT4-fs (loop3): unmounting filesystem. [ 402.452194][ T8879] loop4: detected capacity change from 0 to 16 [ 402.531732][ T8879] erofs: (device loop4): mounted with root inode @ nid 36. [ 403.034258][ T3559] Bluetooth: hci3: unexpected event 0x42 length: 6 > 3 [ 403.628391][ T8876] loop1: detected capacity change from 0 to 32768 [ 403.714398][ T8876] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 scanned by syz.1.1026 (8876) [ 403.820650][ T8876] BTRFS info (device loop1): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 403.857265][ T8876] BTRFS info (device loop1): using crc32c (crc32c-intel) checksum algorithm [ 403.866000][ T8876] BTRFS info (device loop1): using free space tree [ 404.114310][ T3559] Bluetooth: hci0: SCO packet for unknown connection handle 0 [ 404.122037][ T3559] Bluetooth: hci0: unexpected event 0x42 length: 6 > 3 [ 404.142014][ T8876] BTRFS info (device loop1): enabling ssd optimizations [ 404.535679][ T8925] loop2: detected capacity change from 0 to 512 [ 404.547275][ T3559] Bluetooth: hci1: SCO packet for unknown connection handle 1039 [ 404.616819][ T3559] Bluetooth: hci3: SCO packet for unknown connection handle 0 [ 404.617894][ T8925] EXT4-fs error (device loop2): ext4_do_update_inode:5210: inode #3: comm syz.2.1035: corrupted inode contents [ 404.648913][ T8925] EXT4-fs (loop2): Remounting filesystem read-only [ 404.655471][ T8925] EXT4-fs error (device loop2): ext4_dirty_inode:6072: inode #3: comm syz.2.1035: mark_inode_dirty error [ 404.668944][ T8925] EXT4-fs error (device loop2): ext4_do_update_inode:5210: inode #3: comm syz.2.1035: corrupted inode contents [ 404.691896][ T8925] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #3: comm syz.2.1035: mark_inode_dirty error [ 404.705552][ T3559] Bluetooth: hci1: unexpected event 0x42 length: 6 > 3 [ 404.721918][ T8925] Quota error (device loop2): write_blk: dquota write failed [ 404.755944][ T8925] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 404.773215][ T8925] EXT4-fs error (device loop2): ext4_acquire_dquot:6777: comm syz.2.1035: Failed to acquire dquot type 0 [ 404.802506][ T8925] EXT4-fs (loop2): 1 truncate cleaned up [ 404.808560][ T8925] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 404.818067][ T8925] ext4 filesystem being mounted at /root/syzkaller.PDb4Hq/223/file1 supports timestamps until 2038 (0x7fffffff) [ 404.971817][ T8938] loop0: detected capacity change from 0 to 16 [ 404.992439][ T8938] erofs: (device loop0): mounted with root inode @ nid 36. [ 405.667956][ T3544] EXT4-fs (loop2): unmounting filesystem. [ 407.632474][ T3559] Bluetooth: hci3: unexpected event 0x42 length: 6 > 3 [ 407.675511][ T3559] Bluetooth: hci1: SCO packet for unknown connection handle 0 [ 408.058285][ T8994] loop0: detected capacity change from 0 to 16 [ 408.089379][ T8994] erofs: (device loop0): mounted with root inode @ nid 36. [ 408.286665][ T3806] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 409.319620][ T3549] BTRFS info (device loop1): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 409.556655][ T3806] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 409.572103][ T3559] Bluetooth: hci4: SCO packet for unknown connection handle 1039 [ 409.646856][ T3559] Bluetooth: hci4: unexpected event 0x42 length: 6 > 3 [ 409.759321][ T3806] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 409.818379][ T3806] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 409.846152][ T3806] usb 4-1: Product: syz [ 409.866574][ T3806] usb 4-1: Manufacturer: syz [ 409.885059][ T3806] usb 4-1: SerialNumber: syz [ 410.276518][ T9014] loop1: detected capacity change from 0 to 16 [ 410.332235][ T9014] erofs: (device loop1): mounted with root inode @ nid 36. [ 411.198525][ T3558] Bluetooth: hci2: SCO packet for unknown connection handle 0 [ 411.286850][ T3806] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 411.310293][ T3806] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 411.325353][ T3806] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 411.468701][ T9044] loop0: detected capacity change from 0 to 16 [ 411.494289][ T9044] erofs: (device loop0): mounted with root inode @ nid 36. [ 411.497804][ T3806] cdc_ncm 4-1:1.0: setting tx_max = 88 [ 411.523194][ T3806] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 411.539792][ T3806] usb 4-1: USB disconnect, device number 24 [ 411.574586][ T3806] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 413.055701][ T9047] loop2: detected capacity change from 0 to 32768 [ 413.121924][ T9047] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by syz.2.1065 (9047) [ 413.164702][ T9047] BTRFS info (device loop2): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 413.175537][ T9047] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm [ 413.184572][ T9047] BTRFS info (device loop2): using free space tree [ 413.208756][ T9047] BTRFS info (device loop2): enabling ssd optimizations [ 413.425432][ T3558] Bluetooth: hci4: SCO packet for unknown connection handle 1039 [ 413.491965][ T3558] Bluetooth: hci4: unexpected event 0x42 length: 6 > 3 [ 414.435337][ T3544] BTRFS info (device loop2): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 414.456616][ T3558] Bluetooth: hci2: SCO packet for unknown connection handle 0 [ 414.638000][ T9103] loop3: detected capacity change from 0 to 512 [ 414.775650][ T9103] EXT4-fs error (device loop3): ext4_do_update_inode:5210: inode #3: comm syz.3.1074: corrupted inode contents [ 414.796873][ T9103] EXT4-fs (loop3): Remounting filesystem read-only [ 414.806199][ T9103] EXT4-fs error (device loop3): ext4_dirty_inode:6072: inode #3: comm syz.3.1074: mark_inode_dirty error [ 414.889893][ T9103] EXT4-fs error (device loop3): ext4_do_update_inode:5210: inode #3: comm syz.3.1074: corrupted inode contents [ 414.932809][ T9103] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #3: comm syz.3.1074: mark_inode_dirty error [ 415.002773][ T9103] Quota error (device loop3): write_blk: dquota write failed [ 415.010636][ T9103] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 415.020846][ T9103] EXT4-fs error (device loop3): ext4_acquire_dquot:6777: comm syz.3.1074: Failed to acquire dquot type 0 [ 415.042318][ T9103] EXT4-fs (loop3): 1 truncate cleaned up [ 415.114726][ T9103] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 415.153450][ T9103] ext4 filesystem being mounted at /root/syzkaller.cd1lIi/217/file1 supports timestamps until 2038 (0x7fffffff) [ 415.923776][ T3548] EXT4-fs (loop3): unmounting filesystem. [ 415.929868][ T3558] Bluetooth: hci4: unexpected event 0x42 length: 6 > 3 [ 416.011479][ T9130] loop1: detected capacity change from 0 to 16 [ 416.049529][ T26] audit: type=1326 audit(1719808528.027:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9131 comm="syz.2.1081" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f36b1775b99 code=0x0 [ 416.079757][ T9130] erofs: (device loop1): mounted with root inode @ nid 36. [ 416.882513][ T3939] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 417.276541][ T3939] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 417.417555][ T3558] Bluetooth: hci4: SCO packet for unknown connection handle 0 [ 417.456755][ T3939] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 417.521844][ T3939] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 417.559149][ T3939] usb 4-1: Product: syz [ 417.574517][ T3939] usb 4-1: Manufacturer: syz [ 417.591859][ T3939] usb 4-1: SerialNumber: syz [ 417.738673][ T9162] device batadv0 entered promiscuous mode [ 417.745205][ T9162] device macsec1 entered promiscuous mode [ 417.753964][ T3558] Bluetooth: hci3: SCO packet for unknown connection handle 1039 [ 417.769565][ T9162] device batadv0 left promiscuous mode [ 417.813569][ T3558] Bluetooth: hci3: unexpected event 0x42 length: 6 > 3 [ 418.389881][ T9170] device batadv0 entered promiscuous mode [ 418.408004][ T9172] loop0: detected capacity change from 0 to 8 [ 418.418103][ T9170] device macsec1 entered promiscuous mode [ 418.430039][ T9170] device batadv0 left promiscuous mode [ 418.457803][ T8643] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 418.786675][ T3939] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 420.459040][ T3939] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 421.476837][ T3939] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 422.063658][ T3939] cdc_ncm 4-1:1.0: setting tx_max = 88 [ 422.150346][ T3939] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 422.282261][ T3939] usb 4-1: USB disconnect, device number 25 [ 422.287282][ T26] audit: type=1326 audit(1719808534.257:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9184 comm="syz.0.1095" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb8ad175b99 code=0x0 [ 422.329152][ T3939] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 423.148123][ T3558] Bluetooth: hci0: SCO packet for unknown connection handle 0 [ 423.295163][ T9208] device batadv0 entered promiscuous mode [ 423.331069][ T9208] device macsec1 entered promiscuous mode [ 423.364964][ T9211] device batadv0 entered promiscuous mode [ 423.376574][ T9211] device macsec1 entered promiscuous mode [ 424.056469][ T3808] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 424.607431][ T3808] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 424.897470][ T3808] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 425.687887][ T3808] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 425.719445][ T3808] usb 1-1: Product: syz [ 425.724453][ T3808] usb 1-1: Manufacturer: syz [ 425.756922][ T3808] usb 1-1: SerialNumber: syz [ 425.953524][ T26] audit: type=1326 audit(1719808537.927:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9255 comm="syz.4.1112" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fdc3a775b99 code=0x0 [ 426.436553][ T3558] Bluetooth: hci0: SCO packet for unknown connection handle 0 [ 426.687295][ T9272] device batadv0 entered promiscuous mode [ 426.700928][ T9272] device macsec1 entered promiscuous mode [ 426.896085][ T9276] loop1: detected capacity change from 0 to 512 [ 426.924994][ T9282] device batadv0 entered promiscuous mode [ 426.939053][ T9282] device macsec1 entered promiscuous mode [ 426.953257][ T9282] device batadv0 left promiscuous mode [ 427.018588][ T9276] EXT4-fs error (device loop1): ext4_do_update_inode:5210: inode #3: comm syz.1.1116: corrupted inode contents [ 427.041827][ T9276] EXT4-fs (loop1): Remounting filesystem read-only [ 427.064120][ T9276] EXT4-fs error (device loop1): ext4_dirty_inode:6072: inode #3: comm syz.1.1116: mark_inode_dirty error [ 427.104331][ T9276] EXT4-fs error (device loop1): ext4_do_update_inode:5210: inode #3: comm syz.1.1116: corrupted inode contents [ 427.180556][ T9276] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #3: comm syz.1.1116: mark_inode_dirty error [ 427.216687][ T3808] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 427.223821][ T3808] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 427.234354][ T9276] Quota error (device loop1): write_blk: dquota write failed [ 427.253148][ T9276] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 427.263482][ T3808] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 427.277368][ T9276] EXT4-fs error (device loop1): ext4_acquire_dquot:6777: comm syz.1.1116: Failed to acquire dquot type 0 [ 427.409156][ T9276] EXT4-fs (loop1): 1 truncate cleaned up [ 427.414863][ T9276] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 427.427494][ T3808] cdc_ncm 1-1:1.0: setting tx_max = 88 [ 427.647970][ T3808] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 427.659436][ T9276] ext4 filesystem being mounted at /root/syzkaller.OOu5FS/221/file1 supports timestamps until 2038 (0x7fffffff) [ 427.702610][ T3808] usb 1-1: USB disconnect, device number 20 [ 427.753772][ T3808] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 428.396020][ T3558] Bluetooth: hci4: unexpected event 0x42 length: 6 > 3 [ 428.510325][ T9308] device batadv0 entered promiscuous mode [ 428.599873][ T9308] device macsec1 entered promiscuous mode [ 429.821310][ T26] audit: type=1326 audit(1719808541.797:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9320 comm="syz.4.1128" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fdc3a775b99 code=0x0 [ 429.879088][ T3558] Bluetooth: hci1: SCO packet for unknown connection handle 0 [ 430.665742][ T3549] EXT4-fs (loop1): unmounting filesystem. [ 431.286449][ T3631] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 431.835421][ T9361] loop1: detected capacity change from 0 to 32768 [ 431.843062][ T9361] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 scanned by syz.1.1138 (9361) [ 431.856580][ T3631] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 431.919262][ T9361] BTRFS info (device loop1): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 431.929504][ T9361] BTRFS info (device loop1): using crc32c (crc32c-intel) checksum algorithm [ 431.938271][ T9361] BTRFS info (device loop1): using free space tree [ 432.066741][ T3631] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 432.131522][ T3631] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 432.165550][ T3631] usb 4-1: Product: syz [ 432.182411][ T3631] usb 4-1: Manufacturer: syz [ 432.200990][ T9380] loop2: detected capacity change from 0 to 512 [ 432.213156][ T3631] usb 4-1: SerialNumber: syz [ 432.238231][ T3558] Bluetooth: hci3: SCO packet for unknown connection handle 0 [ 432.256222][ T9361] BTRFS info (device loop1): enabling ssd optimizations [ 432.427746][ T9380] EXT4-fs error (device loop2): ext4_do_update_inode:5210: inode #3: comm syz.2.1141: corrupted inode contents [ 432.468994][ T9380] EXT4-fs (loop2): Remounting filesystem read-only [ 432.939006][ T3549] BTRFS info (device loop1): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 433.000459][ T9380] EXT4-fs error (device loop2): ext4_dirty_inode:6072: inode #3: comm syz.2.1141: mark_inode_dirty error [ 433.134909][ T9380] EXT4-fs error (device loop2): ext4_do_update_inode:5210: inode #3: comm syz.2.1141: corrupted inode contents [ 433.179116][ T9380] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #3: comm syz.2.1141: mark_inode_dirty error [ 433.217074][ T9380] Quota error (device loop2): write_blk: dquota write failed [ 433.269865][ T9380] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 433.341024][ T9380] EXT4-fs error (device loop2): ext4_acquire_dquot:6777: comm syz.2.1141: Failed to acquire dquot type 0 [ 433.342150][ T9404] netlink: 'syz.1.1142': attribute type 10 has an invalid length. [ 433.366548][ T9404] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1142'. [ 433.376665][ T9404] bridge0: port 3(hsr_slave_1) entered blocking state [ 433.376787][ T9380] EXT4-fs (loop2): 1 truncate cleaned up [ 433.384865][ T9404] bridge0: port 3(hsr_slave_1) entered disabled state [ 433.425624][ T9404] A link change request failed with some changes committed already. Interface hsr_slave_1 may have been left with an inconsistent configuration, please check. [ 433.747217][ T9380] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 433.778795][ T9408] fuse: Bad value for 'fd' [ 433.806616][ T9380] ext4 filesystem being mounted at /root/syzkaller.PDb4Hq/247/file1 supports timestamps until 2038 (0x7fffffff) [ 433.830921][ T3631] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 433.856973][ T3631] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 433.866825][ T3631] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 434.464510][ T3631] cdc_ncm 4-1:1.0: setting tx_max = 88 [ 434.484167][ T3631] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 434.496254][ T26] audit: type=1326 audit(1719808546.477:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9412 comm="syz.0.1145" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb8ad175b99 code=0x0 [ 434.499918][ T3631] usb 4-1: USB disconnect, device number 26 [ 434.532543][ T3631] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 434.536516][ T4851] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 434.946500][ T4851] usb 2-1: device descriptor read/64, error -71 [ 435.216731][ T4851] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 435.447136][ T4851] usb 2-1: device descriptor read/64, error -71 [ 435.535973][ T9427] loop3: detected capacity change from 0 to 8 [ 435.576886][ T4851] usb usb2-port1: attempt power cycle [ 436.022168][ T4851] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 436.360853][ T4851] usb 2-1: device descriptor read/8, error -71 [ 437.157693][ T3544] EXT4-fs (loop2): unmounting filesystem. [ 437.399263][ T3558] Bluetooth: hci0: SCO packet for unknown connection handle 0 [ 437.406436][ T3558] Bluetooth: hci4: SCO packet for unknown connection handle 1039 [ 437.565738][ T3558] Bluetooth: hci4: unexpected event 0x42 length: 6 > 3 [ 439.446428][ T26] audit: type=1326 audit(1719808551.417:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9465 comm="syz.0.1158" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb8ad175b99 code=0x0 [ 439.648595][ T9474] loop4: detected capacity change from 0 to 8 [ 439.981022][ T1244] ieee802154 phy0 wpan0: encryption failed: -22 [ 439.987514][ T1244] ieee802154 phy1 wpan1: encryption failed: -22 [ 440.397382][ T9482] netlink: 'syz.0.1161': attribute type 10 has an invalid length. [ 440.405236][ T9482] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1161'. [ 441.466649][ T9482] bridge0: port 3(hsr_slave_1) entered blocking state [ 443.476944][ T9482] bridge0: port 3(hsr_slave_1) entered disabled state [ 443.500115][ T9482] A link change request failed with some changes committed already. Interface hsr_slave_1 may have been left with an inconsistent configuration, please check. [ 443.718096][ T9489] loop1: detected capacity change from 0 to 32768 [ 443.727405][ T9489] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 scanned by syz.1.1162 (9489) [ 443.740648][ T9488] loop2: detected capacity change from 0 to 512 [ 443.743166][ T9489] BTRFS info (device loop1): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 443.757161][ T9489] BTRFS info (device loop1): using crc32c (crc32c-intel) checksum algorithm [ 443.765851][ T9489] BTRFS info (device loop1): using free space tree [ 443.933425][ T9488] EXT4-fs error (device loop2): ext4_do_update_inode:5210: inode #3: comm syz.2.1163: corrupted inode contents [ 444.076074][ T9488] EXT4-fs (loop2): Remounting filesystem read-only [ 444.086192][ T9488] EXT4-fs error (device loop2): ext4_dirty_inode:6072: inode #3: comm syz.2.1163: mark_inode_dirty error [ 444.152588][ T3558] Bluetooth: hci4: SCO packet for unknown connection handle 0 [ 444.154488][ T9489] BTRFS info (device loop1): enabling ssd optimizations [ 444.178186][ T9488] EXT4-fs error (device loop2): ext4_do_update_inode:5210: inode #3: comm syz.2.1163: corrupted inode contents [ 444.230205][ T9488] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #3: comm syz.2.1163: mark_inode_dirty error [ 444.296847][ T9488] Quota error (device loop2): write_blk: dquota write failed [ 444.333741][ T9488] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 444.348107][ T9488] EXT4-fs error (device loop2): ext4_acquire_dquot:6777: comm syz.2.1163: Failed to acquire dquot type 0 [ 444.380160][ T9488] EXT4-fs (loop2): 1 truncate cleaned up [ 444.385865][ T9488] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 444.395772][ T9488] ext4 filesystem being mounted at /root/syzkaller.PDb4Hq/250/file1 supports timestamps until 2038 (0x7fffffff) [ 446.556734][ T3549] BTRFS info (device loop1): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 446.578349][ T3544] EXT4-fs (loop2): unmounting filesystem. [ 446.607012][ T9536] loop0: detected capacity change from 0 to 8 [ 446.810292][ T9534] loop4: detected capacity change from 0 to 32768 [ 446.821756][ T9534] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.1170 (9534) [ 447.135117][ T26] audit: type=1326 audit(1719808559.107:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9542 comm="syz.3.1171" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5be8b75b99 code=0x0 [ 447.230299][ T8643] I/O error, dev loop4, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 450.515648][ T3558] Bluetooth: hci2: SCO packet for unknown connection handle 1039 [ 450.626543][ T9567] netlink: 'syz.0.1175': attribute type 10 has an invalid length. [ 450.718644][ T9567] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1175'. [ 450.720131][ T3558] Bluetooth: hci2: unexpected event 0x42 length: 6 > 3 [ 450.738850][ T9567] bridge0: port 3(hsr_slave_1) entered blocking state [ 450.757985][ T9568] fuse: Bad value for 'fd' [ 450.995930][ T9572] loop4: detected capacity change from 0 to 32768 [ 451.004890][ T9572] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 scanned by syz.4.1176 (9572) [ 451.025662][ T9567] bridge0: port 3(hsr_slave_1) entered disabled state [ 451.040209][ T9572] BTRFS info (device loop4): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 451.050598][ T9572] BTRFS info (device loop4): using crc32c (crc32c-intel) checksum algorithm [ 451.056422][ T3804] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 451.059419][ T9572] BTRFS info (device loop4): using free space tree [ 451.077330][ T9567] A link change request failed with some changes committed already. Interface hsr_slave_1 may have been left with an inconsistent configuration, please check. [ 451.296564][ T3804] usb 1-1: device descriptor read/64, error -71 [ 451.417252][ T9572] BTRFS info (device loop4): enabling ssd optimizations [ 451.999319][ T3804] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 452.346712][ T3804] usb 1-1: device descriptor read/64, error -71 [ 452.402337][ T9605] loop3: detected capacity change from 0 to 512 [ 452.434616][ T3552] BTRFS info (device loop4): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 452.466653][ T3804] usb usb1-port1: attempt power cycle [ 452.508901][ T3558] Bluetooth: hci2: SCO packet for unknown connection handle 0 [ 452.522305][ T9605] EXT4-fs error (device loop3): ext4_do_update_inode:5210: inode #3: comm syz.3.1179: corrupted inode contents [ 452.592337][ T9605] EXT4-fs (loop3): Remounting filesystem read-only [ 452.604534][ T9605] EXT4-fs error (device loop3): ext4_dirty_inode:6072: inode #3: comm syz.3.1179: mark_inode_dirty error [ 452.622686][ T9605] EXT4-fs error (device loop3): ext4_do_update_inode:5210: inode #3: comm syz.3.1179: corrupted inode contents [ 452.705059][ T9605] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #3: comm syz.3.1179: mark_inode_dirty error [ 452.803428][ T9605] Quota error (device loop3): write_blk: dquota write failed [ 452.824815][ T9615] loop2: detected capacity change from 0 to 32768 [ 452.841653][ T9605] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 452.852514][ T9605] EXT4-fs error (device loop3): ext4_acquire_dquot:6777: comm syz.3.1179: Failed to acquire dquot type 0 [ 452.868545][ T9615] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by syz.2.1182 (9615) [ 452.883579][ T9605] EXT4-fs (loop3): 1 truncate cleaned up [ 452.895338][ T9605] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 452.904426][ T9605] ext4 filesystem being mounted at /root/syzkaller.cd1lIi/235/file1 supports timestamps until 2038 (0x7fffffff) [ 452.962283][ T9615] BTRFS info (device loop2): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 452.972558][ T9615] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm [ 452.981351][ T9615] BTRFS info (device loop2): using free space tree [ 453.110593][ T3947] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 453.168748][ T3804] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 453.261808][ T3548] EXT4-fs (loop3): unmounting filesystem. [ 453.289599][ T9615] BTRFS info (device loop2): enabling ssd optimizations [ 453.315713][ T3804] usb 1-1: device descriptor read/8, error -71 [ 453.969034][ T3544] BTRFS info (device loop2): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 454.026543][ T3804] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 454.046734][ T3947] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 454.226576][ T3947] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 454.246279][ T3947] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 454.267429][ T3947] usb 2-1: Product: syz [ 454.275083][ T3947] usb 2-1: Manufacturer: syz [ 454.285604][ T3947] usb 2-1: SerialNumber: syz [ 454.308454][ T3804] usb 1-1: device not accepting address 24, error -71 [ 454.317799][ T3804] usb usb1-port1: unable to enumerate USB device [ 454.916770][ T26] audit: type=1326 audit(1719808566.897:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9663 comm="syz.4.1189" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fdc3a775b99 code=0x0 [ 455.836618][ T3947] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 455.844596][ T3947] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 455.870022][ T3947] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 456.066543][ T3947] cdc_ncm 2-1:1.0: setting tx_max = 88 [ 456.073582][ T3558] Bluetooth: hci0: SCO packet for unknown connection handle 1039 [ 456.546056][ T9681] loop4: detected capacity change from 0 to 32768 [ 456.555321][ T9681] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 scanned by syz.4.1192 (9681) [ 456.567935][ T3558] Bluetooth: hci0: unexpected event 0x42 length: 6 > 3 [ 456.570273][ T3947] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 456.590337][ T9681] BTRFS info (device loop4): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 456.600576][ T9681] BTRFS info (device loop4): using crc32c (crc32c-intel) checksum algorithm [ 456.609580][ T9681] BTRFS info (device loop4): using free space tree [ 456.617900][ T3558] Bluetooth: hci2: SCO packet for unknown connection handle 0 [ 456.623963][ T3947] usb 2-1: USB disconnect, device number 28 [ 456.654429][ T3947] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 456.885833][ T9698] loop0: detected capacity change from 0 to 512 [ 456.890107][ T9706] loop3: detected capacity change from 0 to 8 [ 456.926658][ T9681] BTRFS info (device loop4): enabling ssd optimizations [ 457.130516][ T8643] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 457.174217][ T9698] EXT4-fs error (device loop0): ext4_do_update_inode:5210: inode #3: comm syz.0.1194: corrupted inode contents [ 457.599471][ T9715] loop2: detected capacity change from 0 to 32768 [ 457.630267][ T9715] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz.2.1197 (9715) [ 457.793778][ T9698] EXT4-fs (loop0): Remounting filesystem read-only [ 457.824881][ T9698] EXT4-fs error (device loop0): ext4_dirty_inode:6072: inode #3: comm syz.0.1194: mark_inode_dirty error [ 457.841701][ T9698] EXT4-fs error (device loop0): ext4_do_update_inode:5210: inode #3: comm syz.0.1194: corrupted inode contents [ 457.857227][ T8642] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (8642) [ 457.867803][ T3552] BTRFS info (device loop4): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 458.421677][ T9698] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #3: comm syz.0.1194: mark_inode_dirty error [ 458.470766][ T9698] Quota error (device loop0): write_blk: dquota write failed [ 458.478729][ T5284] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 458.522601][ T9698] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 458.546751][ T9698] EXT4-fs error (device loop0): ext4_acquire_dquot:6777: comm syz.0.1194: Failed to acquire dquot type 0 [ 458.570858][ T9698] EXT4-fs (loop0): 1 truncate cleaned up [ 458.577392][ T9698] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 458.587133][ T9698] ext4 filesystem being mounted at /root/syzkaller.9rYYiQ/230/file1 supports timestamps until 2038 (0x7fffffff) [ 458.729389][ T5284] usb 2-1: device descriptor read/64, error -71 [ 459.186917][ T3551] EXT4-fs (loop0): unmounting filesystem. [ 459.246425][ T5284] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 459.446473][ T5284] usb 2-1: device descriptor read/64, error -71 [ 459.566750][ T5284] usb usb2-port1: attempt power cycle [ 459.685521][ T26] audit: type=1326 audit(1719808571.657:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9736 comm="syz.0.1202" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb8ad175b99 code=0x0 [ 459.730869][ T9739] loop3: detected capacity change from 0 to 8 [ 460.162444][ T5284] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 462.786835][ T5284] usb 2-1: device not accepting address 31, error -71 [ 463.816422][ T1148] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 464.176548][ T1148] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 464.376702][ T1148] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 464.399952][ T1148] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 464.406501][ T3558] Bluetooth: hci1: SCO packet for unknown connection handle 1039 [ 464.409247][ T1148] usb 5-1: Product: syz [ 464.422473][ T1148] usb 5-1: Manufacturer: syz [ 464.427911][ T1148] usb 5-1: SerialNumber: syz [ 464.460424][ T9755] loop2: detected capacity change from 0 to 32768 [ 464.581516][ T9755] XFS (loop2): Mounting V5 Filesystem [ 464.689359][ T3558] Bluetooth: hci3: SCO packet for unknown connection handle 0 [ 464.699761][ T3558] Bluetooth: hci1: unexpected event 0x42 length: 6 > 3 [ 464.722252][ T9755] XFS (loop2): Ending clean mount [ 464.742228][ T9755] XFS (loop2): Quotacheck needed: Please wait. [ 464.785197][ T9755] XFS (loop2): Quotacheck: Done. [ 465.203641][ T9782] loop3: detected capacity change from 0 to 32768 [ 465.227035][ T9782] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 scanned by syz.3.1211 (9782) [ 465.251113][ T9783] loop0: detected capacity change from 0 to 32768 [ 465.263515][ T9782] BTRFS info (device loop3): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 465.263543][ T9783] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz.0.1212 (9783) [ 465.274113][ T9782] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm [ 465.292897][ T9782] BTRFS info (device loop3): using free space tree [ 465.327706][ T8642] I/O error, dev loop0, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 465.566112][ T3544] XFS (loop2): Unmounting Filesystem [ 465.625548][ T9782] BTRFS info (device loop3): enabling ssd optimizations [ 467.235467][ T3548] BTRFS info (device loop3): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 467.256613][ T1148] cdc_ncm 5-1:1.0: failed to get mac address [ 467.281484][ T1148] cdc_ncm 5-1:1.0: bind() failure [ 467.316688][ T1148] cdc_ncm: probe of 5-1:1.1 failed with error -71 [ 467.340339][ T1148] cdc_mbim: probe of 5-1:1.1 failed with error -71 [ 467.388825][ T1148] usbtest: probe of 5-1:1.1 failed with error -71 [ 467.440014][ T1148] usb 5-1: USB disconnect, device number 24 [ 467.656885][ T3808] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 467.802505][ T26] audit: type=1326 audit(1719808579.777:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9823 comm="syz.3.1216" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5be8b75b99 code=0x0 [ 467.926477][ T3947] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 468.069604][ T3808] usb 2-1: Using ep0 maxpacket: 8 [ 468.096214][ T3558] Bluetooth: hci4: unexpected event 0x42 length: 6 > 3 [ 468.116611][ T3947] usb 3-1: device descriptor read/64, error -71 [ 468.296890][ T3808] usb 2-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 468.362521][ T3808] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 468.502558][ T3808] usb 2-1: config 0 descriptor?? [ 469.116143][ T9834] loop0: detected capacity change from 0 to 32768 [ 469.135699][ T9834] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.1219 (9834) [ 469.156639][ T3808] asix 2-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 469.186470][ T3947] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 469.196870][ T3808] asix: probe of 2-1:0.0 failed with error -71 [ 469.244418][ T3808] usb 2-1: USB disconnect, device number 33 [ 469.277239][ T9834] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 469.287427][ T9834] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 469.296099][ T9834] BTRFS info (device loop0): using free space tree [ 469.376420][ T3947] usb 3-1: device descriptor read/64, error -71 [ 469.442862][ T3558] Bluetooth: hci4: SCO packet for unknown connection handle 1039 [ 469.458968][ T9834] BTRFS info (device loop0): enabling ssd optimizations [ 469.496633][ T3947] usb usb3-port1: attempt power cycle [ 469.627827][ T3558] Bluetooth: hci4: unexpected event 0x42 length: 6 > 3 [ 470.168770][ T3551] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 470.216493][ T3947] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 470.336732][ T3947] usb 3-1: device descriptor read/8, error -71 [ 470.673748][ T9860] loop1: detected capacity change from 0 to 32768 [ 470.682633][ T9860] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 scanned by syz.1.1223 (9860) [ 470.704633][ T9860] BTRFS info (device loop1): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 470.714920][ T9860] BTRFS info (device loop1): using crc32c (crc32c-intel) checksum algorithm [ 470.723759][ T9860] BTRFS info (device loop1): using free space tree [ 470.866777][ T9860] BTRFS info (device loop1): enabling ssd optimizations [ 470.906610][ T3558] Bluetooth: hci3: SCO packet for unknown connection handle 0 [ 472.155596][ T3549] BTRFS info (device loop1): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 472.591929][ T9913] loop0: detected capacity change from 0 to 2048 [ 472.727492][ T9913] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 472.737873][ T9923] loop2: detected capacity change from 0 to 4096 [ 472.752044][ T9923] ntfs3: loop2: ino=3, Correct links count -> 2. [ 472.873414][ T9927] batadv_slave_0: mtu less than device minimum [ 472.920204][ T3551] EXT4-fs (loop0): unmounting filesystem. [ 473.033942][ T9929] ntfs3: loop2: failed to convert "0080" to macgreek [ 473.090567][ T9929] ntfs3: loop2: failed to convert name for inode 1e. [ 474.245659][ T26] audit: type=1326 audit(1719808586.217:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9948 comm="syz.4.1240" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fdc3a775b99 code=0x0 [ 474.295527][ T9952] loop1: detected capacity change from 0 to 128 [ 474.371847][ T9952] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x00067272 (sector = 1) [ 474.403946][ T9958] syz.0.1244 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 474.467242][ T3706] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x00067272 (sector = 1) [ 474.667113][ T3808] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 475.692430][ T3808] usb 3-1: Using ep0 maxpacket: 8 [ 475.836612][ T3808] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 475.844685][ T3808] usb 3-1: config 0 has no interface number 0 [ 475.898360][ T9991] loop1: detected capacity change from 0 to 128 [ 475.915150][ T3808] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 475.939343][ T9991] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (16076!=39978) [ 475.966632][ T3808] usb 3-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 475.990221][ T26] audit: type=1800 audit(1719808587.967:33): pid=9993 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1255" name="bus" dev="sda1" ino=1951 res=0 errno=0 [ 475.994445][ T9991] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 476.071289][ T3808] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 476.113498][ T3808] usb 3-1: config 0 descriptor?? [ 476.137713][ T9999] EXT4-fs error (device loop1): __ext4_find_entry:1695: inode #2: comm syz.1.1251: checksumming directory block 0 [ 476.183937][ T3808] iowarrior 3-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0 [ 476.221982][T10003] EXT4-fs error (device loop1): __ext4_find_entry:1695: inode #2: comm syz.1.1251: checksumming directory block 0 [ 476.285310][ T3549] EXT4-fs (loop1): unmounting filesystem. [ 476.596425][ T3808] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 476.730255][T10017] loop4: detected capacity change from 0 to 2048 [ 476.786187][T10017] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 476.797981][ T26] audit: type=1800 audit(1719808588.777:34): pid=10021 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.1264" name="bus" dev="sda1" ino=1972 res=0 errno=0 [ 476.843757][ T26] audit: type=1800 audit(1719808588.797:35): pid=10021 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.1264" name="bus" dev="sda1" ino=1972 res=0 errno=0 [ 476.860699][T10017] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 476.872564][ T3808] usb 4-1: Using ep0 maxpacket: 16 [ 477.016613][ T3808] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 477.066043][ T3808] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 477.125934][ T3808] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 477.147293][ T3808] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 477.161297][ T3808] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 477.996838][ T4962] usb 3-1: USB disconnect, device number 24 [ 478.040355][ T4962] iowarrior 3-1:0.1: I/O-Warror #0 now disconnected [ 478.096611][ T3808] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 478.120540][ T3808] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 478.142682][ T3808] usb 4-1: Product: syz [ 478.154717][ T3808] usb 4-1: Manufacturer: syz [ 478.181650][ T3808] usb 4-1: SerialNumber: syz [ 478.551831][ T3808] cdc_ncm 4-1:1.0: bind() failure [ 478.598582][ T3808] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 478.736047][T10057] loop2: detected capacity change from 0 to 256 [ 479.365834][ T3808] cdc_ncm 4-1:1.1: bind() failure [ 479.386039][ T3808] usb 4-1: USB disconnect, device number 27 [ 479.631577][T10063] netlink: 104 bytes leftover after parsing attributes in process `syz.0.1269'. [ 480.601441][ T3558] Bluetooth: hci1: Controller not accepting commands anymore: ncmd = 0 [ 480.613289][ T3558] Bluetooth: hci1: Injecting HCI hardware error event [ 480.626221][ T3559] Bluetooth: hci1: hardware error 0x00 [ 480.702731][T10060] loop2: detected capacity change from 0 to 2048 [ 480.733556][T10060] EXT4-fs: Ignoring removed mblk_io_submit option [ 480.759594][T10066] bridge0: port 2(bridge_slave_1) entered disabled state [ 480.768005][T10066] bridge0: port 1(bridge_slave_0) entered disabled state [ 480.833553][T10060] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 481.199917][T10084] loop4: detected capacity change from 0 to 16 [ 481.202728][T10084] erofs: (device loop4): mounted with root inode @ nid 36. [ 481.458871][T10084] erofs: (device loop4): z_erofs_fill_inode_lazy: unknown HEAD2 format 8 for nid 36, please upgrade kernel [ 481.458973][T10084] erofs: (device loop4): z_erofs_fill_inode_lazy: unknown HEAD2 format 8 for nid 36, please upgrade kernel [ 481.459005][T10084] erofs: (device loop4): z_erofs_read_folio: failed to read, err [-95] [ 481.459022][T10084] erofs: (device loop4): erofs_readdir: fail to readdir of logical block 0 of nid 36 [ 481.506786][ T3544] EXT4-fs (loop2): unmounting filesystem. [ 482.766674][ T3559] Bluetooth: hci1: Opcode 0x0c03 failed: -110 [ 482.806528][ T4962] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 482.843571][T10103] Bluetooth: MGMT ver 1.22 [ 482.843783][T10103] Bluetooth: hci3: service_discovery: too big uuid_count value 12839 [ 482.922625][T10105] loop4: detected capacity change from 0 to 512 [ 482.972151][T10077] tty tty27: ldisc open failed (-12), clearing slot 26 [ 482.985288][T10105] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 483.007513][T10105] ext4 filesystem being mounted at /root/syzkaller.3qBZvL/250/file0 supports timestamps until 2038 (0x7fffffff) [ 483.050317][T10093] tty tty1: ldisc open failed (-12), clearing slot 0 [ 483.206754][T10105] EXT4-fs error (device loop4): ext4_do_update_inode:5210: inode #2: comm syz.4.1284: corrupted inode contents [ 483.316767][T10105] EXT4-fs error (device loop4): ext4_dirty_inode:6072: inode #2: comm syz.4.1284: mark_inode_dirty error [ 483.346605][ T4962] usb 1-1: New USB device found, idVendor=1a86, idProduct=7522, bcdDevice=35.36 [ 483.356074][ T4962] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 483.364955][T10105] EXT4-fs error (device loop4): ext4_do_update_inode:5210: inode #2: comm syz.4.1284: corrupted inode contents [ 483.396379][ T4962] usb 1-1: Product: syz [ 483.400627][ T4962] usb 1-1: Manufacturer: syz [ 483.405230][ T4962] usb 1-1: SerialNumber: syz [ 483.459086][ T4962] usb 1-1: config 0 descriptor?? [ 483.527702][ T4962] ch341 1-1:0.0: ch341-uart converter detected [ 483.855318][T10105] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #2: comm syz.4.1284: mark_inode_dirty error [ 484.441885][T10129] loop0: detected capacity change from 0 to 512 [ 484.524218][T10129] EXT4-fs (loop0): Can't support bigalloc feature without extents feature [ 484.524218][T10129] [ 484.576626][T10129] EXT4-fs (loop0): Skipping orphan cleanup due to unknown ROCOMPAT features [ 484.592055][T10129] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 484.666724][ T4962] usb 1-1: failed to send control message: -71 [ 484.672984][ T4962] ch341-uart: probe of ttyUSB0 failed with error -71 [ 484.718967][ T4962] usb 1-1: USB disconnect, device number 25 [ 484.740715][ T4962] ch341 1-1:0.0: device disconnected [ 485.491638][ T3552] EXT4-fs (loop4): unmounting filesystem. [ 485.968562][ T3551] EXT4-fs (loop0): unmounting filesystem. [ 487.293919][ T1148] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 487.546399][ T1148] usb 4-1: Using ep0 maxpacket: 32 [ 487.767594][ T1148] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 488.557263][ T1148] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 488.592413][ T1148] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 488.625622][T10207] vcan0: tx drop: invalid sa for name 0x0000000000000001 [ 488.644402][ T1148] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 488.675752][ T1148] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 488.702534][ T1148] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 488.719555][T10210] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1311'. [ 488.896501][ T1148] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 488.915926][ T1148] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 488.944602][ T1148] usb 4-1: Product: syz [ 488.956647][ T1148] usb 4-1: Manufacturer: syz [ 488.968015][ T1148] usb 4-1: SerialNumber: syz [ 488.989135][T10214] input: syz0 as /devices/virtual/input/input22 [ 489.133192][ T4962] hid-generic 0000:0000:0000.0031: hidraw0: HID v0.00 Device [syz1] on syz1 [ 489.276535][ T1148] cdc_ncm 4-1:1.0: bind() failure [ 489.291055][ T1148] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 489.334243][ T1148] cdc_ncm 4-1:1.1: bind() failure [ 489.383051][ T1148] usb 4-1: USB disconnect, device number 28 [ 490.368578][ T3559] Bluetooth: hci4: Controller not accepting commands anymore: ncmd = 0 [ 490.378279][ T3559] Bluetooth: hci4: Injecting HCI hardware error event [ 490.386828][ T3545] Bluetooth: hci4: hardware error 0x00 [ 490.522462][T10236] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1320'. [ 490.577455][T10241] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1319'. [ 490.690804][T10243] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1320'. [ 492.091907][ T1026] block nbd3: Attempted send on invalid socket [ 492.099265][ T1026] I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 492.256606][T10274] efs: cannot read volume header [ 492.527673][ T3545] Bluetooth: hci4: Opcode 0x0c03 failed: -110 [ 493.008277][ T3588] hid-generic 0000:0000:0000.0032: hidraw0: HID v0.00 Device [syz1] on syz1 [ 493.725878][T10314] cgroup: noprefix used incorrectly [ 493.744409][T10316] trusted_key: encrypted_key: keyword 'loqd' not recognized [ 495.157712][ C1] TCP: request_sock_subflow_v4: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 495.648119][ T3545] Bluetooth: hci2: Controller not accepting commands anymore: ncmd = 0 [ 495.662122][ T3545] Bluetooth: hci2: Injecting HCI hardware error event [ 495.675056][ T3558] Bluetooth: hci2: hardware error 0x00 [ 496.218145][T10374] trusted_key: encrypted_key: keyword 'loqd' not recognized [ 497.762536][ T3545] Bluetooth: hci3: Controller not accepting commands anymore: ncmd = 0 [ 497.763172][ T3558] Bluetooth: hci2: Opcode 0x0c03 failed: -110 [ 497.775565][ T3545] Bluetooth: hci3: Injecting HCI hardware error event [ 497.792634][ T3559] Bluetooth: hci3: hardware error 0x00 [ 497.947015][ T4848] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 498.066611][ T1148] usb 1-1: new low-speed USB device number 26 using dummy_hcd [ 498.256167][T10408] kvm [10407]: vcpu0, guest rIP: 0x1be disabled perfctr wrmsr: 0xc2 data 0x0 [ 498.377320][ T4848] usb 3-1: config 0 has no interfaces? [ 498.445346][ T26] audit: type=1326 audit(1719808610.417:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10422 comm="syz.1.1379" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f397fb75b99 code=0x7ffc0000 [ 498.489803][ T26] audit: type=1326 audit(1719808610.447:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10422 comm="syz.1.1379" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f397fb75b99 code=0x7ffc0000 [ 498.513394][ T1148] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 498.523003][ T1148] usb 1-1: can't read configurations, error -61 [ 498.544152][ T26] audit: type=1326 audit(1719808610.447:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10422 comm="syz.1.1379" exe="/root/syz-executor" sig=0 arch=c000003e syscall=240 compat=0 ip=0x7f397fb75b99 code=0x7ffc0000 [ 498.596634][ T26] audit: type=1326 audit(1719808610.447:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10422 comm="syz.1.1379" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f397fb75b99 code=0x7ffc0000 [ 498.596896][ T4848] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 498.670620][ T4848] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 498.684379][ T3705] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 498.693524][ T4848] usb 3-1: Product: syz [ 498.704600][ T1148] usb 1-1: new low-speed USB device number 27 using dummy_hcd [ 498.705637][ T26] audit: type=1326 audit(1719808610.447:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10422 comm="syz.1.1379" exe="/root/syz-executor" sig=0 arch=c000003e syscall=245 compat=0 ip=0x7f397fb75b99 code=0x7ffc0000 [ 498.718762][ T4848] usb 3-1: Manufacturer: syz [ 498.769154][ T4848] usb 3-1: SerialNumber: syz [ 498.788785][ T1026] block nbd1: Attempted send on invalid socket [ 498.794985][ T1026] I/O error, dev nbd1, sector 128 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 498.805288][ T1026] gfs2: error 10 reading superblock [ 498.814427][ T26] audit: type=1326 audit(1719808610.447:41): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10422 comm="syz.1.1379" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f397fb75b99 code=0x7ffc0000 [ 498.819715][ T4848] usb 3-1: config 0 descriptor?? [ 498.901061][ T3705] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 498.921149][ T26] audit: type=1326 audit(1719808610.447:42): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10422 comm="syz.1.1379" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f397fb75b99 code=0x7ffc0000 [ 498.944939][ T26] audit: type=1326 audit(1719808610.447:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10422 comm="syz.1.1379" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f397fb75b99 code=0x7ffc0000 [ 498.976810][ T26] audit: type=1326 audit(1719808610.447:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10422 comm="syz.1.1379" exe="/root/syz-executor" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7f397fb75b99 code=0x7ffc0000 [ 499.032565][ T26] audit: type=1326 audit(1719808610.447:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10422 comm="syz.1.1379" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f397fb75b99 code=0x7ffc0000 [ 499.143217][ T3588] usb 3-1: USB disconnect, device number 25 [ 499.161890][ T1148] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 499.184399][ T1148] usb 1-1: can't read configurations, error -61 [ 499.207156][ T3705] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 499.218186][ T1148] usb usb1-port1: attempt power cycle [ 499.247706][ T3545] Bluetooth: hci0: command 0x0401 tx timeout [ 499.273801][ T3705] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 499.487043][ T3558] Bluetooth: hci0: Controller not accepting commands anymore: ncmd = 0 [ 499.495774][ T3558] Bluetooth: hci0: Injecting HCI hardware error event [ 499.505467][ T3558] Bluetooth: hci0: hardware error 0x00 [ 499.980478][ T3559] Bluetooth: hci3: Opcode 0x0c03 failed: -110 [ 500.046420][ T1148] usb 1-1: new low-speed USB device number 28 using dummy_hcd [ 500.148469][ T1148] usb 1-1: device descriptor read/8, error -71 [ 500.180513][T10435] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 500.193541][T10435] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 500.203423][T10435] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 500.212835][T10435] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 500.228319][T10435] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 500.235694][T10435] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 500.286655][ T3588] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 500.332684][T10435] Bluetooth: hci0: unexpected event for opcode 0x0411 [ 500.531833][ T3588] usb 4-1: Using ep0 maxpacket: 16 [ 500.543309][T10462] trusted_key: encrypted_key: keyword 'loqd' not recognized [ 500.656632][ T1148] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 500.766573][ T1148] usb 1-1: Using ep0 maxpacket: 8 [ 500.817054][ T3588] usb 4-1: New USB device found, idVendor=1943, idProduct=2250, bcdDevice= 0.01 [ 500.840095][ T3588] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 500.853572][ T3588] usb 4-1: Product: syz [ 500.854520][T10468] kvm [10467]: vcpu0, guest rIP: 0x1be disabled perfctr wrmsr: 0xc2 data 0x0 [ 500.859085][ T3588] usb 4-1: Manufacturer: syz [ 500.876162][ T3588] usb 4-1: SerialNumber: syz [ 500.885364][ T3588] usb 4-1: config 0 descriptor?? [ 500.922364][T10441] chnl_net:caif_netlink_parms(): no params data found [ 500.929964][ T1148] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 500.930569][ T3588] go7007 4-1:0.0: Sensoray 2250 found [ 500.940294][ T1148] usb 1-1: New USB device found, idVendor=05ac, idProduct=8501, bcdDevice=20.9d [ 500.959338][ T3588] go7007: probe of 4-1:0.0 failed with error -12 [ 500.970786][ T1148] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 501.026674][ T1148] usb 1-1: config 0 descriptor?? [ 501.114785][T10441] bridge0: port 1(bridge_slave_0) entered blocking state [ 501.129427][T10441] bridge0: port 1(bridge_slave_0) entered disabled state [ 501.158199][T10441] device bridge_slave_0 entered promiscuous mode [ 501.184804][T10441] bridge0: port 2(bridge_slave_1) entered blocking state [ 501.195437][T10441] bridge0: port 2(bridge_slave_1) entered disabled state [ 501.211160][T10441] device bridge_slave_1 entered promiscuous mode [ 501.305819][ T3808] usb 1-1: USB disconnect, device number 29 [ 501.328215][ T1244] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.334570][ T1244] ieee802154 phy1 wpan1: encryption failed: -22 [ 501.566732][ T3558] Bluetooth: hci0: Opcode 0x0c03 failed: -110 [ 501.578411][T10441] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 501.631089][T10441] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 501.786395][ T3631] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 502.146843][ T3631] usb 2-1: config 0 has no interfaces? [ 502.209442][ T3705] device hsr_slave_0 left promiscuous mode [ 502.229452][ T3705] device hsr_slave_1 left promiscuous mode [ 502.235922][ T3705] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 502.250330][ T3705] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 502.259409][ T3705] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 502.269644][ T3705] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 502.282396][ T3705] device bridge_slave_1 left promiscuous mode [ 502.296506][ T3558] Bluetooth: hci4: command tx timeout [ 502.307152][ T3705] bridge0: port 2(bridge_slave_1) entered disabled state [ 502.316709][ T3631] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 502.326088][ T3631] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 502.334912][ T3631] usb 2-1: Product: syz [ 502.339301][ T3631] usb 2-1: Manufacturer: syz [ 502.343963][ T3631] usb 2-1: SerialNumber: syz [ 502.350535][ T3631] usb 2-1: config 0 descriptor?? [ 502.403610][ T3808] usb 4-1: USB disconnect, device number 29 [ 502.416061][ T3705] device bridge_slave_0 left promiscuous mode [ 502.457079][ T3705] bridge0: port 1(bridge_slave_0) entered disabled state [ 502.510831][ T3588] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 502.539337][ T3705] device veth1_macvtap left promiscuous mode [ 502.546141][ T3705] device veth0_macvtap left promiscuous mode [ 502.559838][ T3705] device veth1_vlan left promiscuous mode [ 502.566070][ T3705] device veth0_vlan left promiscuous mode [ 502.598234][ T1148] usb 2-1: USB disconnect, device number 34 [ 502.750593][T10517] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 502.876484][ T3588] usb 1-1: config 0 has no interfaces? [ 503.016259][ T3705] team0 (unregistering): Port device team_slave_1 removed [ 503.038116][ T3588] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 503.046394][ T3808] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 503.047340][ T3588] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 503.062890][ T3588] usb 1-1: Product: syz [ 503.067114][ T3588] usb 1-1: Manufacturer: syz [ 503.072005][ T3588] usb 1-1: SerialNumber: syz [ 503.078430][ T3705] team0 (unregistering): Port device team_slave_0 removed [ 503.086740][ T3588] usb 1-1: config 0 descriptor?? [ 503.123999][ T3705] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 503.204623][ T3705] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 503.309916][ T3808] usb 4-1: Using ep0 maxpacket: 32 [ 503.440310][ T3808] usb 4-1: config index 0 descriptor too short (expected 35577, got 27) [ 503.456695][ T3808] usb 4-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 503.468166][ T27] usb 1-1: USB disconnect, device number 30 [ 503.476988][ T3808] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 503.486937][ T3808] usb 4-1: config 1 has no interface number 0 [ 503.494251][ T3808] usb 4-1: config 1 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 503.515624][ T3808] usb 4-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 503.529179][ T3808] usb 4-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 503.538595][ T3808] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 503.594626][ T3808] snd_usb_pod 4-1:1.1: Line 6 Pocket POD found [ 503.779070][ T3705] bond0 (unregistering): Released all slaves [ 503.852865][T10441] team0: Port device team_slave_0 added [ 503.891265][T10522] netlink: 'syz.1.1402': attribute type 5 has an invalid length. [ 503.937358][T10441] team0: Port device team_slave_1 added [ 504.045258][T10441] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 504.061242][T10441] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 504.097039][T10441] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 504.126734][T10441] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 504.137720][T10441] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 504.175656][T10441] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 504.188346][ T3808] snd_usb_pod 4-1:1.1: Line 6 Pocket POD now attached [ 504.303933][T10441] device hsr_slave_0 entered promiscuous mode [ 504.317940][T10441] device hsr_slave_1 entered promiscuous mode [ 504.335344][T10441] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 504.358051][T10441] Cannot create hsr debugfs directory [ 504.373589][T10527] kvm [10526]: vcpu0, guest rIP: 0x1be disabled perfctr wrmsr: 0xc2 data 0x0 [ 504.376441][ T3558] Bluetooth: hci4: command tx timeout [ 505.146789][ T3588] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 505.426520][ T3588] usb 2-1: Using ep0 maxpacket: 16 [ 505.480821][ T4962] snd_usb_pod 4-1:1.1: line6_send_raw_message_async_part: usb_submit_urb failed (-22) [ 505.709681][ T3588] usb 2-1: New USB device found, idVendor=1943, idProduct=2250, bcdDevice= 0.01 [ 505.734648][ T3588] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 505.783746][ T3588] usb 2-1: Product: syz [ 505.797755][ T3808] usb 4-1: USB disconnect, device number 30 [ 505.812415][ T3588] usb 2-1: Manufacturer: syz [ 505.827197][ T3808] snd_usb_pod 4-1:1.1: Line 6 Pocket POD now disconnected [ 505.830920][ T3588] usb 2-1: SerialNumber: syz [ 505.881405][ T3588] usb 2-1: config 0 descriptor?? [ 505.968700][ T3588] go7007 2-1:0.0: Sensoray 2250 found [ 505.986550][ T3588] go7007: probe of 2-1:0.0 failed with error -12 [ 506.095296][T10560] x_tables: duplicate underflow at hook 1 [ 506.447332][ T3558] Bluetooth: hci4: command tx timeout [ 506.782019][T10435] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 506.793880][T10435] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 506.802235][T10435] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 506.811040][T10435] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 506.820004][T10435] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 506.827395][T10435] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 506.949458][T10441] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 506.986044][T10441] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 506.996693][ T3808] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 507.035040][T10441] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 507.076681][T10441] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 507.320836][T10578] chnl_net:caif_netlink_parms(): no params data found [ 507.386684][ T3808] usb 4-1: config 0 has no interfaces? [ 507.399793][T10441] 8021q: adding VLAN 0 to HW filter on device bond0 [ 507.517175][ T3588] usb 2-1: USB disconnect, device number 35 [ 507.566654][ T3808] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 507.600875][ T3808] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 507.632513][ T3808] usb 4-1: Product: syz [ 507.641496][ T3808] usb 4-1: Manufacturer: syz [ 507.650964][ T3808] usb 4-1: SerialNumber: syz [ 507.684422][ T3808] usb 4-1: config 0 descriptor?? [ 507.776275][T10441] 8021q: adding VLAN 0 to HW filter on device team0 [ 507.815575][ T3599] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 507.837353][ T3599] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 507.945961][T10578] bridge0: port 1(bridge_slave_0) entered blocking state [ 507.954235][T10578] bridge0: port 1(bridge_slave_0) entered disabled state [ 507.976822][T10578] device bridge_slave_0 entered promiscuous mode [ 508.017633][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 508.021296][ T1148] usb 4-1: USB disconnect, device number 31 [ 508.029925][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 508.082677][ T3588] bridge0: port 1(bridge_slave_0) entered blocking state [ 508.089892][ T3588] bridge0: port 1(bridge_slave_0) entered forwarding state [ 508.119351][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 508.137255][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 508.156061][ T3588] bridge0: port 2(bridge_slave_1) entered blocking state [ 508.163260][ T3588] bridge0: port 2(bridge_slave_1) entered forwarding state [ 508.186732][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 508.204328][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 508.223715][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 508.254569][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 508.293824][T10578] bridge0: port 2(bridge_slave_1) entered blocking state [ 508.305872][T10615] kvm [10614]: vcpu0, guest rIP: 0x1be disabled perfctr wrmsr: 0xc2 data 0x0 [ 508.312698][T10578] bridge0: port 2(bridge_slave_1) entered disabled state [ 508.346222][T10578] device bridge_slave_1 entered promiscuous mode [ 508.435267][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 508.458993][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 508.487553][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 508.513211][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 508.526741][T10435] Bluetooth: hci4: command tx timeout [ 508.541511][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 508.569222][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 508.590077][T10578] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 508.627422][T10441] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 508.644205][T10441] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 508.679641][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 508.697366][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 508.737349][T10578] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 508.846609][T10435] Bluetooth: hci3: command tx timeout [ 508.935356][T10578] team0: Port device team_slave_0 added [ 509.002728][T10578] team0: Port device team_slave_1 added [ 509.028344][T10635] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 509.125326][T10578] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 509.147093][T10578] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 509.210667][T10578] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 509.243241][T10578] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 509.288852][T10578] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 509.352847][ T3588] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 509.386033][T10578] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 509.438771][T10643] netlink: 'syz.1.1423': attribute type 39 has an invalid length. [ 509.476133][T10643] device veth0_macvtap left promiscuous mode [ 509.596597][ T3588] usb 4-1: Using ep0 maxpacket: 32 [ 509.627101][T10650] netlink: 'syz.2.1424': attribute type 33 has an invalid length. [ 509.634959][T10650] netlink: 152 bytes leftover after parsing attributes in process `syz.2.1424'. [ 509.652993][T10441] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 509.689774][ T3948] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 509.707579][ T3948] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 509.717002][ T3588] usb 4-1: config index 0 descriptor too short (expected 35577, got 27) [ 509.725401][ T3588] usb 4-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 509.746909][ T3588] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 509.755929][ T3588] usb 4-1: config 1 has no interface number 0 [ 509.795755][ T3588] usb 4-1: config 1 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 509.820724][ T3588] usb 4-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 509.869783][ T3588] usb 4-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 509.940419][ T3588] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 509.967401][T10578] device hsr_slave_0 entered promiscuous mode [ 509.987860][T10578] device hsr_slave_1 entered promiscuous mode [ 510.001801][T10578] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 510.009602][T10578] Cannot create hsr debugfs directory [ 510.018990][ T3588] snd_usb_pod 4-1:1.1: Line 6 Pocket POD found [ 510.600768][ T3588] snd_usb_pod 4-1:1.1: Line 6 Pocket POD now attached [ 510.646710][ T3950] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 510.925725][ T3705] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 510.937060][T10435] Bluetooth: hci3: command tx timeout [ 510.946710][ T3950] usb 2-1: Using ep0 maxpacket: 16 [ 511.058405][ T3705] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 511.159407][ T3705] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 511.189396][ T3948] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 511.199699][ T3948] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 511.228146][ T3950] usb 2-1: New USB device found, idVendor=1943, idProduct=2250, bcdDevice= 0.01 [ 511.237782][ T3950] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 511.245822][ T3950] usb 2-1: Product: syz [ 511.251600][ T3950] usb 2-1: Manufacturer: syz [ 511.256220][ T3950] usb 2-1: SerialNumber: syz [ 511.270479][ T3950] usb 2-1: config 0 descriptor?? [ 511.283878][ T3705] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 511.308500][ T3950] go7007 2-1:0.0: Sensoray 2250 found [ 511.313983][ T3950] go7007: probe of 2-1:0.0 failed with error -12 [ 511.320839][ T27] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 511.336200][T10441] device veth0_vlan entered promiscuous mode [ 511.361519][ T3948] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 511.370679][ T3948] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 511.391931][T10441] device veth1_vlan entered promiscuous mode [ 511.406481][ T3950] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 511.420463][ T3950] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 511.429672][ T3950] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 511.514126][ T3950] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 511.523161][ T3950] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 511.532694][ T3950] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 511.555801][T10441] device veth0_macvtap entered promiscuous mode [ 511.573905][T10441] device veth1_macvtap entered promiscuous mode [ 511.644374][T10441] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 511.657320][ T3631] snd_usb_pod 4-1:1.1: line6_send_raw_message_async_part: usb_submit_urb failed (-22) [ 511.669470][T10441] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 511.681079][T10441] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 511.692501][T10441] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 511.702874][T10441] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 511.713798][ T27] usb 3-1: config 0 has no interfaces? [ 511.719614][T10441] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 511.731838][T10441] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 511.743251][T10441] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 511.754293][T10441] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 511.788818][ T3591] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 511.800083][ T3591] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 511.808375][ T3591] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 511.818424][ T3591] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 511.852707][T10441] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 511.868532][T10441] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 511.880711][ T27] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 511.886427][T10441] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 511.900202][ T27] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 511.900229][ T27] usb 3-1: Product: syz [ 511.900242][ T27] usb 3-1: Manufacturer: syz [ 511.900257][ T27] usb 3-1: SerialNumber: syz [ 511.902469][ T27] usb 3-1: config 0 descriptor?? [ 511.917610][T10441] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 511.936991][T10441] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 511.948259][T10441] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 511.958149][T10441] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 511.984563][T10441] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 511.997939][T10441] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 512.016065][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 512.025431][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 512.032808][ T4962] usb 4-1: USB disconnect, device number 32 [ 512.049021][ T4962] snd_usb_pod 4-1:1.1: Line 6 Pocket POD now disconnected [ 512.103100][T10441] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 512.120805][T10441] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 512.132166][T10441] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 512.141051][T10441] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 512.334516][ T3588] usb 3-1: USB disconnect, device number 26 [ 512.386221][ T3617] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 512.417328][ T3617] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 512.473541][ T4962] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 512.486955][ T3708] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 512.498593][ T3708] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 512.579482][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 512.816363][T10704] mmap: syz.3.1434 (10704) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 513.018189][T10435] Bluetooth: hci3: command tx timeout [ 513.429010][ T27] usb 2-1: USB disconnect, device number 36 [ 513.735290][T10578] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 513.836911][T10578] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 514.143179][T10728] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 514.160528][T10578] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 514.167315][ T26] kauditd_printk_skb: 59 callbacks suppressed [ 514.167329][ T26] audit: type=1326 audit(1719808626.137:105): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10729 comm="syz.1.1441" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f397fb75b99 code=0x0 [ 514.243594][T10578] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 514.622487][ T3588] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 515.516070][T10435] Bluetooth: hci3: command tx timeout [ 515.896937][ T4962] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 515.997579][ T3705] device hsr_slave_0 left promiscuous mode [ 516.026728][ T3705] device hsr_slave_1 left promiscuous mode [ 516.054415][ T3705] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 516.083280][ T3705] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 516.105626][ T3705] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 516.113850][ T3705] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 516.125379][ T3705] device bridge_slave_1 left promiscuous mode [ 516.132972][ T3705] bridge0: port 2(bridge_slave_1) entered disabled state [ 516.142306][ T3705] device bridge_slave_0 left promiscuous mode [ 516.152269][ T3588] usb 4-1: Using ep0 maxpacket: 32 [ 516.160598][ T3705] bridge0: port 1(bridge_slave_0) entered disabled state [ 516.198372][ T3705] device batadv0 left promiscuous mode [ 516.216493][ T4962] usb 2-1: Using ep0 maxpacket: 16 [ 516.225593][ T3705] device veth1_macvtap left promiscuous mode [ 516.233774][ T3705] device veth0_macvtap left promiscuous mode [ 516.241112][ T3705] device veth1_vlan left promiscuous mode [ 516.249156][ T3705] device veth0_vlan left promiscuous mode [ 516.276651][ T3588] usb 4-1: config index 0 descriptor too short (expected 35577, got 27) [ 516.291890][ T3588] usb 4-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 516.302659][ T3588] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 516.315832][ T3588] usb 4-1: config 1 has no interface number 0 [ 516.324362][ T3588] usb 4-1: config 1 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 516.335601][ T3588] usb 4-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 516.349820][ T3588] usb 4-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 516.358961][ T3588] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 516.414779][ T3588] snd_usb_pod 4-1:1.1: Line 6 Pocket POD found [ 516.536815][ T4962] usb 2-1: New USB device found, idVendor=1943, idProduct=2250, bcdDevice= 0.01 [ 516.545884][ T4962] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 516.562260][ T4962] usb 2-1: Product: syz [ 516.566875][ T4962] usb 2-1: Manufacturer: syz [ 516.571501][ T4962] usb 2-1: SerialNumber: syz [ 516.586619][ T4962] usb 2-1: config 0 descriptor?? [ 516.630524][ T4962] go7007 2-1:0.0: Sensoray 2250 found [ 516.635990][ T4962] go7007: probe of 2-1:0.0 failed with error -12 [ 516.749957][ T3705] team0 (unregistering): Port device team_slave_1 removed [ 516.791358][ T3705] team0 (unregistering): Port device team_slave_0 removed [ 516.827024][ T3705] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 516.869296][ T3705] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 516.967480][ T3588] snd_usb_pod 4-1:1.1: Line 6 Pocket POD now attached [ 517.343609][ T3705] bond0 (unregistering): Released all slaves [ 517.463533][T10753] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1447'. [ 517.465194][ C1] TCP: request_sock_subflow_v4: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 517.604985][T10578] 8021q: adding VLAN 0 to HW filter on device bond0 [ 517.622563][ T4962] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 517.638321][ T4962] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 517.656625][T10578] 8021q: adding VLAN 0 to HW filter on device team0 [ 517.671096][ T4962] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 517.690154][ T4962] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 517.704431][ T4962] bridge0: port 1(bridge_slave_0) entered blocking state [ 517.711665][ T4962] bridge0: port 1(bridge_slave_0) entered forwarding state [ 517.756991][ T1148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 517.766015][ T1148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 517.785608][ T1148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 517.795567][ T1148] bridge0: port 2(bridge_slave_1) entered blocking state [ 517.802714][ T1148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 517.810897][ T1148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 518.522485][ T3591] snd_usb_pod 4-1:1.1: line6_send_raw_message_async_part: usb_submit_urb failed (-22) [ 518.596651][ T3631] usb 2-1: USB disconnect, device number 37 [ 518.725851][T10578] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 518.754874][ T3591] usb 4-1: USB disconnect, device number 33 [ 518.785385][ T3591] snd_usb_pod 4-1:1.1: Line 6 Pocket POD now disconnected [ 518.822854][T10578] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 518.886740][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 518.899009][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 518.953083][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 518.983968][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 519.016031][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 519.051910][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 519.080878][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 519.100046][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 519.122581][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 519.155741][T10805] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1464'. [ 519.177171][T10805] netlink: 92 bytes leftover after parsing attributes in process `syz.3.1464'. [ 519.204804][ T1148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 519.224086][ T1148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 519.239393][T10809] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1465'. [ 519.267297][T10809] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1465'. [ 519.306558][T10809] (unnamed net_device) (uninitialized): Removing last arp target with arp_interval on [ 519.384188][ C1] TCP: request_sock_subflow_v4: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 519.432479][T10809] 8021q: adding VLAN 0 to HW filter on device bond1 [ 520.355312][T10829] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 520.536986][ T3599] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 520.546738][ T3599] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 520.585398][T10578] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 520.605877][T10842] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 520.640997][T10838] loop1: detected capacity change from 0 to 1024 [ 520.683516][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 520.683952][T10838] EXT4-fs: Ignoring removed orlov option [ 520.697237][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 520.765076][T10838] EXT4-fs: Ignoring removed nomblk_io_submit option [ 520.767528][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 520.801152][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 520.845587][T10578] device veth0_vlan entered promiscuous mode [ 520.856223][ T4962] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 520.867347][ T4962] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 520.870123][T10838] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 520.890395][T10578] device veth1_vlan entered promiscuous mode [ 520.972404][ T3599] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 520.997148][ T3599] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 521.005304][ T3599] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 521.099780][ T3599] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 521.128343][T10578] device veth0_macvtap entered promiscuous mode [ 521.136080][ T3549] EXT4-fs (loop1): unmounting filesystem. [ 521.150100][T10578] device veth1_macvtap entered promiscuous mode [ 521.273005][T10578] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 521.302770][T10578] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 521.331612][ T3558] Bluetooth: hci4: Controller not accepting commands anymore: ncmd = 0 [ 521.344961][T10578] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 521.345325][ T3558] Bluetooth: hci4: Injecting HCI hardware error event [ 521.368561][T10435] Bluetooth: hci4: hardware error 0x00 [ 521.379827][T10578] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 521.390256][T10578] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 521.578731][T10578] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 521.817430][T10578] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 522.016464][T10578] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 522.108071][T10578] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 522.195365][ T3591] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 522.214705][ T3591] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 522.281082][ T3591] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 522.356174][ T3591] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 522.380790][T10879] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 522.401998][T10578] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 522.415625][T10883] skb len=10633 headroom=168 headlen=10633 tailroom=5263 [ 522.415625][T10883] mac=(192,-24) net=(168,20) trans=188 [ 522.415625][T10883] shinfo(txflags=0 nr_frags=0 gso(size=0 type=0 segs=0)) [ 522.415625][T10883] csum(0x350e2a31 ip_summed=3 complete_sw=0 valid=0 level=0) [ 522.415625][T10883] hash(0x0 sw=0 l4=0) proto=0x0800 pkttype=0 iif=0 [ 522.424123][T10578] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 522.448837][T10883] dev name=veth0 feat=0x000061164fdd19e9 [ 522.448875][T10883] skb linear: 00000000: 45 02 29 89 82 17 00 00 0f 2f 5f fd ac 14 14 18 [ 522.448888][T10883] skb linear: 00000010: e0 00 00 03 00 00 08 00 bd 0b 29 71 10 82 0c 52 [ 522.448901][T10883] skb linear: 00000020: 0f 06 ea a4 fd fe 4b 88 94 30 eb b5 29 97 e3 6e [ 522.448913][T10883] skb linear: 00000030: 03 9b 1c 59 88 25 f8 01 00 e3 c0 63 76 c3 30 76 [ 522.448926][T10883] skb linear: 00000040: a1 67 d5 14 fa 57 0a 44 02 61 a6 7a 34 a0 76 05 [ 522.448939][T10883] skb linear: 00000050: c9 3a 19 49 46 bc 62 83 f4 00 00 00 25 60 00 00 [ 522.448951][T10883] skb linear: 00000060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 522.448963][T10883] skb linear: 00000070: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 522.448974][T10883] skb linear: 00000080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 522.448987][T10883] skb linear: 00000090: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 522.448999][T10883] skb linear: 000000a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 522.449012][T10883] skb linear: 000000b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 522.449023][T10883] skb linear: 000000c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 522.449034][T10883] skb linear: 000000d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 522.449046][T10883] skb linear: 000000e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 522.449057][T10883] skb linear: 000000f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 522.449069][T10883] skb linear: 00000100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 522.449081][T10883] skb linear: 00000110: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 522.449093][T10883] skb linear: 00000120: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 522.449110][T10883] ------------[ cut here ]------------ [ 522.449117][T10883] offset (10633) >= skb_headlen() (10633) [ 522.449694][T10883] WARNING: CPU: 0 PID: 10883 at net/core/dev.c:3305 skb_checksum_help+0x626/0x740 [ 522.449753][T10883] Modules linked in: [ 522.449772][T10883] CPU: 0 PID: 10883 Comm: syz.4.1487 Not tainted 6.1.96-syzkaller #0 [ 522.449800][T10883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 522.449813][T10883] RIP: 0010:skb_checksum_help+0x626/0x740 [ 522.449839][T10883] Code: ff df 48 8b 4c 24 18 0f b6 04 01 84 c0 0f 85 cd 00 00 00 48 8b 04 24 2b 18 48 c7 c7 a0 1b e1 8b 44 89 fe 89 da e8 da 2b d2 f8 <0f> 0b bb ea ff ff ff e9 59 fd ff ff e8 b9 2e 0a f9 c6 05 bf 25 df [ 522.449854][T10883] RSP: 0018:ffffc90004826f28 EFLAGS: 00010246 [ 522.449872][T10883] RAX: ef412806af819c00 RBX: 0000000000002989 RCX: 0000000000040000 [ 522.449888][T10883] RDX: ffffc9000b424000 RSI: 00000000000130a8 RDI: 00000000000130a9 [ 522.449902][T10883] RBP: 0000000000002989 R08: ffffffff8152936e R09: fffffbfff1a23e21 [ 522.449917][T10883] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000002a31 [ 522.449930][T10883] R13: ffff888056e23e30 R14: ffff888056e23dc0 R15: 0000000000002989 [ 522.449944][T10883] FS: 00007f73db3a26c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 522.449963][T10883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 522.449978][T10883] CR2: 000000002000e000 CR3: 000000006a956000 CR4: 00000000003506f0 [ 522.449995][T10883] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 522.450008][T10883] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 522.450021][T10883] Call Trace: [ 522.450028][T10883] [ 522.450037][T10883] ? __warn+0x15a/0x520 [ 522.450059][T10883] ? skb_checksum_help+0x626/0x740 [ 522.450085][T10883] ? report_bug+0x2af/0x500 [ 522.517977][T10578] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 522.525321][T10883] ? skb_checksum_help+0x626/0x740 [ 522.525358][T10883] ? handle_bug+0x3d/0x70 [ 522.525377][T10883] ? exc_invalid_op+0x16/0x40 [ 522.525395][T10883] ? asm_exc_invalid_op+0x16/0x20 [ 522.542876][T10578] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 522.550982][T10883] ? __warn_printk+0x28e/0x350 [ 522.551016][T10883] ? skb_checksum_help+0x626/0x740 [ 522.551042][T10883] ? skb_checksum_help+0x626/0x740 [ 522.551073][T10883] ip_do_fragment+0x209/0x1b20 [ 522.551102][T10883] ? nf_hook+0x392/0x450 [ 522.565701][T10578] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 522.568144][T10883] ? __ip_local_out+0x4a0/0x4a0 [ 522.568175][T10883] ? ip_fragment+0x220/0x220 [ 522.568202][T10883] ? ip_frag_next+0xb10/0xb10 [ 522.568223][T10883] ? xfrm_lookup_with_ifid+0x1741/0x2430 [ 522.582928][T10578] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 522.585223][T10883] ? ip_fast_csum+0x1ec/0x2a0 [ 522.585264][T10883] ? __ip_finish_output+0x22f/0x4b0 [ 522.595193][T10578] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 522.602386][T10883] ? ip_fragment+0x9a/0x220 [ 522.602425][T10883] iptunnel_xmit+0x513/0x920 [ 522.602467][T10883] ip_tunnel_xmit+0x22e4/0x2cc0 [ 522.602520][T10883] ? tnl_update_pmtu+0x10b0/0x10b0 [ 522.602540][T10883] ? kmem_cache_free+0x292/0x510 [ 522.602573][T10883] ? gre_build_header+0x25b/0x9a0 [ 522.602599][T10883] ipgre_xmit+0x866/0xc40 [ 522.617978][T10578] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 522.619664][T10883] dev_hard_start_xmit+0x261/0x8c0 [ 522.634471][T10578] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 522.639385][T10883] __dev_queue_xmit+0x1bb1/0x3cf0 [ 522.639430][T10883] ? __dev_queue_xmit+0x2d6/0x3cf0 [ 522.639455][T10883] ? netdev_core_pick_tx+0x320/0x320 [ 522.639485][T10883] ? virtio_net_hdr_to_skb+0x6db/0x1220 [ 522.639530][T10883] packet_sendmsg+0x4775/0x61a0 [ 523.007870][T10883] ? aa_sk_perm+0xa60/0xa60 [ 523.012430][T10883] ? aa_sk_perm+0x92d/0xa60 [ 523.017039][T10883] ? tomoyo_socket_bind_permission+0x330/0x330 [ 523.023214][T10883] ? packet_getsockopt+0xed0/0xed0 [ 523.028444][T10883] ? __import_iovec+0x316/0x4c0 [ 523.033319][T10883] ? aa_sock_msg_perm+0x91/0x150 [ 523.038360][T10883] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 523.043667][T10883] ? security_socket_sendmsg+0x7d/0xa0 [ 523.049226][T10883] ? packet_getsockopt+0xed0/0xed0 [ 523.054365][T10883] ____sys_sendmsg+0x5a5/0x8f0 [ 523.059243][T10883] ? __sys_sendmsg_sock+0x30/0x30 [ 523.064297][T10883] __sys_sendmsg+0x2a9/0x390 [ 523.068997][T10883] ? ____sys_sendmsg+0x8f0/0x8f0 [ 523.073991][T10883] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 523.080092][T10883] ? syscall_enter_from_user_mode+0x2e/0x230 [ 523.086087][T10883] ? lockdep_hardirqs_on+0x94/0x130 [ 523.091402][T10883] ? syscall_enter_from_user_mode+0x2e/0x230 [ 523.097497][T10883] do_syscall_64+0x3b/0xb0 [ 523.101944][T10883] ? clear_bhb_loop+0x45/0xa0 [ 523.106718][T10883] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 523.112633][T10883] RIP: 0033:0x7f73da575b99 [ 523.117154][T10883] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 523.136851][T10883] RSP: 002b:00007f73db3a2048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 523.145293][T10883] RAX: ffffffffffffffda RBX: 00007f73da704078 RCX: 00007f73da575b99 [ 523.153370][T10883] RDX: 0000000000000000 RSI: 0000000020002ac0 RDI: 0000000000000006 [ 523.161430][T10883] RBP: 00007f73da5f677e R08: 0000000000000000 R09: 0000000000000000 [ 523.169501][T10883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 523.177553][T10883] R13: 000000000000006e R14: 00007f73da704078 R15: 00007ffeb52a0808 [ 523.185550][T10883] [ 523.188654][T10883] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 523.195944][T10883] CPU: 0 PID: 10883 Comm: syz.4.1487 Not tainted 6.1.96-syzkaller #0 [ 523.204019][T10883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 523.214083][T10883] Call Trace: [ 523.217363][T10883] [ 523.220295][T10883] dump_stack_lvl+0x1e3/0x2cb [ 523.224994][T10883] ? nf_tcp_handle_invalid+0x642/0x642 [ 523.230468][T10883] ? panic+0x764/0x764 [ 523.234545][T10883] ? 0xffffffffa00038c0 [ 523.238706][T10883] ? vscnprintf+0x59/0x80 [ 523.243054][T10883] panic+0x318/0x764 [ 523.246959][T10883] ? __warn+0x169/0x520 [ 523.251128][T10883] ? memcpy_page_flushcache+0xfc/0xfc [ 523.256531][T10883] __warn+0x348/0x520 [ 523.260521][T10883] ? skb_checksum_help+0x626/0x740 [ 523.265644][T10883] report_bug+0x2af/0x500 [ 523.269980][T10883] ? skb_checksum_help+0x626/0x740 [ 523.275109][T10883] handle_bug+0x3d/0x70 [ 523.279270][T10883] exc_invalid_op+0x16/0x40 [ 523.283775][T10883] asm_exc_invalid_op+0x16/0x20 [ 523.288637][T10883] RIP: 0010:skb_checksum_help+0x626/0x740 [ 523.294367][T10883] Code: ff df 48 8b 4c 24 18 0f b6 04 01 84 c0 0f 85 cd 00 00 00 48 8b 04 24 2b 18 48 c7 c7 a0 1b e1 8b 44 89 fe 89 da e8 da 2b d2 f8 <0f> 0b bb ea ff ff ff e9 59 fd ff ff e8 b9 2e 0a f9 c6 05 bf 25 df [ 523.313978][T10883] RSP: 0018:ffffc90004826f28 EFLAGS: 00010246 [ 523.320037][T10883] RAX: ef412806af819c00 RBX: 0000000000002989 RCX: 0000000000040000 [ 523.327995][T10883] RDX: ffffc9000b424000 RSI: 00000000000130a8 RDI: 00000000000130a9 [ 523.335949][T10883] RBP: 0000000000002989 R08: ffffffff8152936e R09: fffffbfff1a23e21 [ 523.343906][T10883] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000002a31 [ 523.351865][T10883] R13: ffff888056e23e30 R14: ffff888056e23dc0 R15: 0000000000002989 [ 523.359831][T10883] ? __warn_printk+0x28e/0x350 [ 523.364593][T10883] ? skb_checksum_help+0x626/0x740 [ 523.369700][T10883] ip_do_fragment+0x209/0x1b20 [ 523.374458][T10883] ? nf_hook+0x392/0x450 [ 523.378692][T10883] ? __ip_local_out+0x4a0/0x4a0 [ 523.383531][T10883] ? ip_fragment+0x220/0x220 [ 523.388111][T10883] ? ip_frag_next+0xb10/0xb10 [ 523.392779][T10883] ? xfrm_lookup_with_ifid+0x1741/0x2430 [ 523.398405][T10883] ? ip_fast_csum+0x1ec/0x2a0 [ 523.403079][T10883] ? __ip_finish_output+0x22f/0x4b0 [ 523.408272][T10883] ? ip_fragment+0x9a/0x220 [ 523.412767][T10883] iptunnel_xmit+0x513/0x920 [ 523.417358][T10883] ip_tunnel_xmit+0x22e4/0x2cc0 [ 523.422236][T10883] ? tnl_update_pmtu+0x10b0/0x10b0 [ 523.427350][T10883] ? kmem_cache_free+0x292/0x510 [ 523.432294][T10883] ? gre_build_header+0x25b/0x9a0 [ 523.437320][T10883] ipgre_xmit+0x866/0xc40 [ 523.441651][T10883] dev_hard_start_xmit+0x261/0x8c0 [ 523.446764][T10883] __dev_queue_xmit+0x1bb1/0x3cf0 [ 523.451788][T10883] ? __dev_queue_xmit+0x2d6/0x3cf0 [ 523.456893][T10883] ? netdev_core_pick_tx+0x320/0x320 [ 523.462171][T10883] ? virtio_net_hdr_to_skb+0x6db/0x1220 [ 523.467722][T10883] packet_sendmsg+0x4775/0x61a0 [ 523.472574][T10883] ? aa_sk_perm+0xa60/0xa60 [ 523.477085][T10883] ? aa_sk_perm+0x92d/0xa60 [ 523.481571][T10883] ? tomoyo_socket_bind_permission+0x330/0x330 [ 523.487713][T10883] ? packet_getsockopt+0xed0/0xed0 [ 523.492817][T10883] ? __import_iovec+0x316/0x4c0 [ 523.497660][T10883] ? aa_sock_msg_perm+0x91/0x150 [ 523.502587][T10883] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 523.507864][T10883] ? security_socket_sendmsg+0x7d/0xa0 [ 523.513310][T10883] ? packet_getsockopt+0xed0/0xed0 [ 523.518421][T10883] ____sys_sendmsg+0x5a5/0x8f0 [ 523.523178][T10883] ? __sys_sendmsg_sock+0x30/0x30 [ 523.528196][T10883] __sys_sendmsg+0x2a9/0x390 [ 523.532772][T10883] ? ____sys_sendmsg+0x8f0/0x8f0 [ 523.537721][T10883] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 523.543702][T10883] ? syscall_enter_from_user_mode+0x2e/0x230 [ 523.549672][T10883] ? lockdep_hardirqs_on+0x94/0x130 [ 523.554858][T10883] ? syscall_enter_from_user_mode+0x2e/0x230 [ 523.560828][T10883] do_syscall_64+0x3b/0xb0 [ 523.565321][T10883] ? clear_bhb_loop+0x45/0xa0 [ 523.569990][T10883] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 523.575873][T10883] RIP: 0033:0x7f73da575b99 [ 523.580273][T10883] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 523.599865][T10883] RSP: 002b:00007f73db3a2048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 523.608265][T10883] RAX: ffffffffffffffda RBX: 00007f73da704078 RCX: 00007f73da575b99 [ 523.616243][T10883] RDX: 0000000000000000 RSI: 0000000020002ac0 RDI: 0000000000000006 [ 523.624300][T10883] RBP: 00007f73da5f677e R08: 0000000000000000 R09: 0000000000000000 [ 523.632264][T10883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 523.640227][T10883] R13: 000000000000006e R14: 00007f73da704078 R15: 00007ffeb52a0808 [ 523.648198][T10883] [ 523.651438][T10883] Kernel Offset: disabled [ 523.655781][T10883] Rebooting in 86400 seconds..