last executing test programs: 2m53.114269568s ago: executing program 2 (id=264): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_emit_ethernet(0x46, &(0x7f0000000780)={@broadcast, @multicast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "00cd04", 0x10, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra}}}}}, 0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000000100), 0xf9ba, 0x28540) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f00000002c0)={0x0, 0x401, 0x41}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a0000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000003100000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x65, '\x00', 0x0, @cgroup_sock_addr=0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6d}, 0x94) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(0x0, r2) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000080), r0) r4 = socket$kcm(0x2d, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000100)={r4}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x11d, 0xf, 0x0, &(0x7f0000000240)) r6 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) bpf$MAP_CREATE(0x300000000000000, &(0x7f0000000100)=@base={0x18, 0x4, 0x41, 0x0, 0x1, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4003, 0x1}, 0x48) ioctl$IOCTL_GET_NCIDEV_IDX(r6, 0x0, &(0x7f00000000c0)=0x0) sendmsg$NFC_CMD_DEV_UP(0xffffffffffffffff, 0x0, 0x44) sendmsg$NFC_CMD_DEV_UP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1c, r3, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x44080) r8 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(r8, 0xffffffffffffffff, 0x0) 2m52.486455932s ago: executing program 2 (id=267): r0 = syz_open_dev$sg(&(0x7f0000001600), 0x0, 0x0) setreuid(0x0, 0xee00) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000500)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000580)="3c3513000000", 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$MPTCP_PM_CMD_GET_LIMITS(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0xffffffffffffffb4, 0x0, 0x1, 0x0, 0x0, 0x41}, 0x809d) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="000002f0d31209000000bc2e79e995"], 0x0) write$binfmt_script(r3, &(0x7f0000000100), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x3e, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000499000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000180)="66b9800000c00f326635000800000f300f0f1c9a65660ff3b20618baa000ec672e660f38803d004000000f285473f61366b9800000c00f320f300f20e06635800000000f22e02b6aa6c8", 0x4a}], 0x1, 0x0, 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20004840}, 0x14) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f00000004c0)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x11, 0x0, 0x0, &(0x7f0000000000)='GPL\x00', 0x2a7, 0x0, 0x0, 0x40f00, 0x20, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x3ff}, 0x94) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2m51.481659402s ago: executing program 2 (id=270): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x9, 0x7ffffcb9}]}) syz_mount_image$fuse(0x0, &(0x7f0000001780)='./file0\x00', 0x9, 0x0, 0x3e, 0x0, 0x0) listxattr(0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x10040, &(0x7f0000000540), 0x1, 0x4a3, &(0x7f0000000580)="$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") 2m50.446431449s ago: executing program 2 (id=273): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000fc0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_KEY(r2, &(0x7f00000010c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r1, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}, 0x1, 0x1000000, 0x0, 0x818}, 0x22000040) 2m49.511156629s ago: executing program 2 (id=276): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) add_key(0x0, 0x0, &(0x7f0000000100)='0', 0x1, 0xfffffffffffffffe) r0 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={0x0, r0}, &(0x7f00000000c0)=""/83, 0xffffffffffffff02, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x20042, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = dup(r2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2m48.993459276s ago: executing program 2 (id=277): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000004c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEAUTHENTICATE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)={0x1c, r1, 0xfc5, 0x0, 0x0, {{0x11}, {@val={0x8, 0x3, r3}, @void}}}, 0x1c}}, 0x0) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), r2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f00000001c0)={'syztnl1\x00', &(0x7f0000000100)={'ip6tnl0\x00', 0x0, 0x29, 0xff, 0x40, 0x200, 0x4, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0, 0x7800, 0x700, 0x5, 0x6}}) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) bind$can_j1939(r7, &(0x7f0000000340)={0x1d, r8, 0x0, {0x2, 0x0, 0x6}, 0xfe}, 0x18) sendmsg$nl_route_sched(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0x1, 0x70bd28, 0x0, {0x0, 0x0, 0x74, r8, {0xffe0, 0xffeb}, {0x1, 0x1}, {0xfff2, 0xd}}}, 0x24}, 0x1, 0xf0ffffffffffff, 0x0, 0x4012}, 0x854) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc00}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r4, 0x300, 0x70bd25, 0x25dfdbff, {}, [@HEADER={0x4}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4001}, 0x20040000) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x11, 0xc, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000", @ANYRES32, @ANYBLOB="000000000087fb00b70800000000396f7b8af8ff"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff080047000030000000000006907800000000000000008608ffffffff0102"], 0x0) syz_usb_connect(0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000e518a708ac0501859d200000690109022f00010000000009040000000e010000152403"], 0x0) 2m33.755884399s ago: executing program 32 (id=277): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000004c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEAUTHENTICATE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)={0x1c, r1, 0xfc5, 0x0, 0x0, {{0x11}, {@val={0x8, 0x3, r3}, @void}}}, 0x1c}}, 0x0) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), r2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f00000001c0)={'syztnl1\x00', &(0x7f0000000100)={'ip6tnl0\x00', 0x0, 0x29, 0xff, 0x40, 0x200, 0x4, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0, 0x7800, 0x700, 0x5, 0x6}}) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) bind$can_j1939(r7, &(0x7f0000000340)={0x1d, r8, 0x0, {0x2, 0x0, 0x6}, 0xfe}, 0x18) sendmsg$nl_route_sched(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0x1, 0x70bd28, 0x0, {0x0, 0x0, 0x74, r8, {0xffe0, 0xffeb}, {0x1, 0x1}, {0xfff2, 0xd}}}, 0x24}, 0x1, 0xf0ffffffffffff, 0x0, 0x4012}, 0x854) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc00}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r4, 0x300, 0x70bd25, 0x25dfdbff, {}, [@HEADER={0x4}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4001}, 0x20040000) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x11, 0xc, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000", @ANYRES32, @ANYBLOB="000000000087fb00b70800000000396f7b8af8ff"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff080047000030000000000006907800000000000000008608ffffffff0102"], 0x0) syz_usb_connect(0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000e518a708ac0501859d200000690109022f00010000000009040000000e010000152403"], 0x0) 41.192681468s ago: executing program 5 (id=591): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x20042, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text16={0x10, &(0x7f0000000180)="da593fc136808d01ba610066ed0f79699b64f30f090f01dfc6f875ba200066ed0f20c06635000000800f22c00f07", 0x2e}], 0x1, 0x0, 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "122d92", 0x8, 0x6, 0x0, @ipv4={'\x00', '\xff\xff', @local}, @local, {[], @echo_request}}}}}, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 40.201970723s ago: executing program 5 (id=596): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000000)={0x4, 0x0, 0x18, 0x1, 0x100, &(0x7f0000000040)="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"}) 39.632566501s ago: executing program 5 (id=601): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00'}, 0x94) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x802, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x3d, &(0x7f0000000000)='cgroup\x00\x8d\f\xf3\xcd\xc6X$\x01n-Hg\x144-.\xe2\x053\xe2\xf4\xbf[\xe9\xdddU\x91\x9d,\t\x8d\xc3@\x86,\x7f\xe2Z\xe8L\x80\xdbe~c\xbc\x9b\xcf\x9b\x1cH\x95\xf3'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sock}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)=ANY=[@ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0200"], 0x10) socket$l2tp(0x2, 0x2, 0x73) 38.809400279s ago: executing program 5 (id=605): sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() socket$nl_route(0x10, 0x3, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0xfffffffffffffdc0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10) sched_setscheduler(0x0, 0x3, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f00006be000/0x1000)=nil, 0x1000, 0xb635773f04ebbee6, 0x8031, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x2, 0x0) ioctl$SIOCGSTAMP(0xffffffffffffffff, 0x8906, 0x0) r2 = syz_open_dev$vim2m(&(0x7f00000001c0), 0x7fff, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(0xffffffffffffffff, 0xc0145608, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f00000000c0)={0xb, 0x1, 0x4, 0x0, 0x7}) ioctl$vim2m_VIDIOC_STREAMOFF(r2, 0x40045612, &(0x7f0000000000)=0x1) ioctl$vim2m_VIDIOC_DQBUF(r2, 0xc0585611, &(0x7f0000000200)=@multiplanar_mmap={0x5, 0x1, 0x4, 0x172004, 0x9, {}, {0x2, 0x0, 0x7, 0x6, 0x9, 0xf9}, 0x19e, 0x1, {0x0}, 0x5}) r3 = syz_open_dev$vim2m(&(0x7f0000000000), 0x800, 0x2) ioctl$vim2m_VIDIOC_S_CTRL(r3, 0xc008561c, &(0x7f0000000040)={0xf0f046}) 38.263243974s ago: executing program 5 (id=607): r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000740), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r0, 0x7a7, &(0x7f0000000080)=0xb0000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x4008038, 0xffffffffffffffff, 0x0) ioctl$IOCTL_VMCI_INIT_CONTEXT(r0, 0x7a0, &(0x7f0000000000)={@my=0x0}) ioctl$IOCTL_VMCI_NOTIFY_RESOURCE(r0, 0x7a5, &(0x7f0000000180)={{@my=0x0}, 0x0, 0x1}) ioctl$IOCTL_VMCI_NOTIFY_RESOURCE(r0, 0x7a5, &(0x7f00000000c0)={{@my=0x0}, 0x1}) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r0, 0x7a6, &(0x7f0000000040)={0x4, 0x100000, 0x0, 0xfffffffffffffffd}) 13.237801251s ago: executing program 0 (id=681): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x2a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="580000001000030400"/20, @ANYRES32=0x0, @ANYBLOB="46060900000000802800128009000100766c616e00000000180002800c0002001f0000001f000000060001000100000008000500", @ANYRES32=r2, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r2], 0x58}, 0x1, 0x0, 0x0, 0x600}, 0x0) 12.202672824s ago: executing program 0 (id=685): mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001180), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006380)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, r1, {0x7, 0x1f, 0x1000001, 0x5069f481, 0x8, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000041c0)="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", 0x2000, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20, 0x0, 0x0, {0x0, 0x9}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x24c01, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(r2, 0x5000940f, &(0x7f00000083c0)={{r2}, "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syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000a40)={0x20, 0x0, 0x0, {0x4, 0x0, 0xf, 0x8}}, 0x0}) 8.911652115s ago: executing program 4 (id=695): syz_usb_connect$cdc_ncm(0x4, 0x6e, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000020000002505a1a440000102030109025c0002010000000904000001a3f45747d649f9a30105240000000d240f8100000000000000000006241a0000000905810300000000000904010000020d00000904010102020d000009058202000000000009050302"], 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="120100001ddf8208c007121522300000000109021b0001000000010904010001faf40d00090582"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) preadv(r0, &(0x7f0000000640)=[{&(0x7f00000003c0)=""/128, 0x80}], 0x1, 0x7, 0xda2d) 8.608160315s ago: executing program 5 (id=607): r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000740), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r0, 0x7a7, &(0x7f0000000080)=0xb0000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x4008038, 0xffffffffffffffff, 0x0) ioctl$IOCTL_VMCI_INIT_CONTEXT(r0, 0x7a0, &(0x7f0000000000)={@my=0x0}) ioctl$IOCTL_VMCI_NOTIFY_RESOURCE(r0, 0x7a5, &(0x7f0000000180)={{@my=0x0}, 0x0, 0x1}) ioctl$IOCTL_VMCI_NOTIFY_RESOURCE(r0, 0x7a5, &(0x7f00000000c0)={{@my=0x0}, 0x1}) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r0, 0x7a6, &(0x7f0000000040)={0x4, 0x100000, 0x0, 0xfffffffffffffffd}) 8.568161164s ago: executing program 3 (id=697): r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private1, @in6=@mcast2, 0x4e20, 0x2, 0x4e22, 0x0, 0xa, 0x0, 0x10}, {0x4000000, 0x7, 0x0, 0x0, 0x6}, {0xfffffffffffffffc}, 0xffffffff, 0x0, 0x1, 0x0, 0x2}, {{@in=@empty, 0xfffffffd, 0x3c}, 0x0, @in6=@dev={0xfe, 0x80, '\x00', 0x2}, 0xfffffffd, 0x0, 0x0, 0xfd, 0xfffffffd, 0x0, 0xfffffffe}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x21, 0x0) 6.275236046s ago: executing program 0 (id=698): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, 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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x5a}, 0x48) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000000000)={@fallback=r0, r0, 0x2f}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f0000002340)=ANY=[@ANYBLOB="620af8ff0c200021bfa100000000000007010000f8ffffffb702000003000000bd1200000000000085000000d0000000b70000000000000095000000000000003fba6a7d36d9b18ed812a2e2c49e8020a6f4e0e4a9446ca2b5f1cc1a100a9af698393aa0f3881f9c24aa56f15199fad0093c59d66b5ece9f36c70d0f010c5077da80fb982c1e9400c603146cea484a415b76966118b64f751a0f241b072e90080008002d75593a280000c93e64c227c95aa0b784625704f07a72c2918451ebdcf4cef7f9606056fe5c34664c0af9360a1f7a5e6b607130c89f18c0c1089d8b85880000c29c48b45ef4adf634be763288d01aa27ae8b09e13e79ab20b0b8ed8fb7a68af2ad0000000000000006f803c6468082089b302d7bff8f06f7f918d65eae391cb41336023cdcedb5e0125ebbcebddcf10cb2364149215108355ee570f8078be5cab389cd65e7133719acd97cfa107d40224edc5465a932b77e74e802a0d42bc6099ad23000000803a90bce6dc3a13871765df961c2ed3b1006ef6c1ff0900000000000010c63a949e8b7955394ffa82b8e942c89112f40cfd7c3a1d37a6ab87b1586602d985430cea0162ab3fcf4509c926abfb076719237c8d0e60b0eea24492a660583eecdbf5bcd3de3a83209da17a0faf60fd6ad9b97aa5fa68480366c9c6fd6fa5043aa3926b81e3b59c9f081d6a08000000ea2b1a52496dfcaf99431412fd134a996382a1a04d5bb924cfe5f3185418d60532be9c4d2ec7c32f2095e63c8cdc28f74d043ed8dba2f23b01a9aeb980aff9fa3a64709270c701db801f44cf945b7632f32030916f89c6dad7603f2ba2a790d62d6faec2fed44da4928b30142bdda5e6c5d50b83bae616b5054d1e7c13b1355d6f4a8245eaa4997da9c77af4c0eb97fca585ec6bf58351d599e9b61e8caab9c70764b0a8a7583c90b3433b809bdb9fbd48bc873495cbff8a41326eea31ae4e0f75057df3c9d13330ca006bce1a84521f14518c9b476fccbd6c712016219848624b87cec2dbe98223a0eb4fa39f6b5c02e6d6d90756ff57902a8f57010000009700ce0b4b8bc22941330000000000000000000300000000000000000000000010008bc0d955f2a83366b99711e6e8861c46495ba585a4b2d02edc3e28dd279a896249ed85b9806f0b6c4a000000002b43dcacc413b48dafb7a2c8cb482bac0ac502d9ba96ffffff7f00000000df73be83bb7d5ad883ef3b7cda42013d53046da21b40216e14ba2d6af8656bfff17addaedab25b30002abbba7fa725f38400be7c1f001b2cd317902f19e385be9e48dccff72943327d830689da6b53ffffffff631c7771429d1200000033ed846197fcff5e1c7c3d1d6e3a52872baef9753fffffffffffffe09fec2271fe010cd7bb2366fde4a59429738fcc917a57f94f6c453cea623cc5ee0c2a5ff870ce5dfd3467decb05cfd9fcd41df54cdbd9d10a64c108285e71b5565b1768ee58969c41595229df17bcad70fb4021428ce978275d5bc8955778567bc79e13b78249788f11f708008b75d4fe32b561d46ea3abe0fa4d30dc94ef241875f3b4b6ab7929a57affe7d7fa29822aea68a660e717a04becff0f719107000000000000002d7e927123d8ecbbc55bf404571be54c72d978cf2804107f0238abccd32368e57040906df0042e19000000000000002c06f815312e086dd022c074eb8a322fb0bf47c0a8d154b405c37feaf3dd95f6ef44cd1fe582786105c7df8be4877084d4173731efe895efc71f665c4d75cf2458e35d2c9062ece84c99e061887a20639b41c8c12ee86c50804042b3eac1f879b136345cf67ca3fb2b5e518a75f9e7d7101d5e186c489b3a06fb99e0aa7f23a054de2f4d92d6bd72ee2c9fdc75aaaf1e3e483b4ad055e4af403269b4a39ce40293947d9a631bcbf3583784acbda216550d7aec6b79e30cbd128f54c2d3335457ac0eaaa99bf0bdc14ae358c3b377327ac9ecc34f24c9ae153ec60ac0694da85bff9f5f4df9b3fdf242b985bf16b99c9cc0ad1857036f1a985f369191ae954febb3df464bfe0f773ee9afe72f32a2befb89d3777399f5874c553a2ebe9061fe86e669642e09bb6d163118e4cbe024fd452277c3887d6116c6cc9d8046c216c1f8a9778cb26e22a2a998de5eaeadea2a40da8daccf080842a486721737390cbf3a74cb2003efb9a101b51ab63e9600040000b8a8c9ae3d14f93100c2e0893862eef552fcde2981f48c482bde6e4a4304e50c349f4f9ecee27defd83871c5191e10096e7e60fc3541a2c905a1a95e9571bf38aebd15172f94e3245c582909e2a3bce109b6000000000000000000d6d5210d7560eb92d6a97a27602b81f7636df1535bef1497f90100000000000000abf9010000007740890200d627e87306703be8672dc84eeadba6a41891c170d1ab57075228a9f46ed9bd1f08fb8191bbab2dc51de3a61f0868afc4294859323e7a45319f18101288a0268893373750d10a3fc22dd704e4214de5946912d6c98cd1a900d2eca55f74a23641f61f2d5b308cf0d031b0c7f0ced69b93e9960ff5f76062adae283d9756237badf4e7965bbe2777e808fcba821aa8e8c5c39609ff85000000000000c1fee30a3f7a85d1b29e58c77685efc0ceb1c8e5729c66018d169fc03aa188546b3ad2a182068e1e3a0e2505bc7f41019645466a31c72ad53bc19faa5401120000793ac48c1b539c75ab40743b00020000a1f68df75cf43f8ecc8d3726602111b40e761fd210a1920382f14d12ca3c3431ee97471c781d0d1280fb00818654a53b6df4b2c97cc1c98d85fda8f80fe908b65550b441233151122b41a8d73062197655b7f0469250a5989cef0e10773920ed3ccee42d2c3eb80159da5c002511e6eb93842054cfce2ac306cb6e472db3fd67a49b6855a694a8d359add43907003223a47a7fae4f3748d5a432825bc40a03aaef1c8488d86dc211dd2a3ba71e0f45492ef1f8b65ccb3dcd251a61b152d02c29ca0a3328fa7753a5cddea1acaae55ae8263fb284b7a6ab2a8826c1b948207c498cf4824ab1ea3225a53072423b907c6682f8999e0311da5b8378bc841e1787e3a8128dda381a26cb2b365702ff8a27831375b2ddaa2f56e21169f7ca4fd9655ccd4a584acd244e965a0afedaff7c415ff682a4044b3381cc2df28278c9a6824c52048a7cfabda294925cc0956bffa8e950ff5e49f41ae600d830207bf728cd9807933c3c16d80bbea611a18becc2dc38ca0a6f5740f340b76edcd1f539bd43007231dcef58c7b88b5aeedaf9626cb51ce1737c10ab37d4f98a934b0f900e0eb639878a1200629f5503cf679154d27681d7a3744cbcd42af59407c9c8e39c5271868917954e604352ba26171d004f1cb2976fab3fa19c7d3ef9678bff79f5155524f061378f94fb453786c3a6f78b10d383b49e31d1568bd43ee34ce6e6be235aa6207285665c2fba773671da41959f51610963b48930658e2d6125a26085001345b0473240b7e5e91811312c43663e76f711d7219ecdec75c7ea1cf0f8f8fff40247d59bbde2ebb8659197e0f37a71be1b12a182ed7de3acba28561a04b807f7a4647e2ea6d8fb92541d07c3d5e4ba077d3cad9f8ba1919592014c00c8eccb2ca5d48ba7b1c3fb185a4bb79700cf51f818b0c701c8de47d12281a67bdaf4b0c50bee9e8f5936250df2e15c1172e7ea6619f7db330700d1e9e42a035e6fd532f61fbfed9c4a7124a1e38eee50a6bbcd1d4e3f68c3f27dd9a70f1a7c6046237ddfb0b26e197322226367d998010458cd4df10af249ce717f6f45e5176e0ddae3054d7289d4e13ab0912703ee39ce264572b89194fdf7acecc35cf8309d4b680a08eed367dad855fce210f1a7c7222dd360eafb4bef7d58bf83362930af6e3f3f851abdc0003bdf9401b533019e90feb069189100007a82df8d9b5f44ebf9355e7b1b01c9470608d4f306d21004730396a4d6c6d46e1ffac97aa93c36123532a36186575266be4981c847160079421d0137801e553069f8d025c40f287378810defc7f2ed4e15f6af17b21153394f8bcfa6a23a77c8d61c9bbc127a57b8d631f36558d9093dee08bc53d97a8003363421738650a26c8fd87b13026799caf58e59951b125e7f161ca34e2c0dd65a23d01a3cb191e743de07247c7f993cf01166fa2ac1ba02f60550e63a7f50422e478c6b5d87f9bd0567a279a9d85a3c0db25c43bd0529ad783b9d64aaac1b793afb44b7126e17d2b7c0d6be650de7eeef3f3605af344015d03c3e7819145cb9fe1978c98bf9cf10773db59505ae33708c728844c872dfd2cb0b29754f928c59306ce105ca18cb72f0944d0e4fea0a0abd0285bdaf1b000000c089d640c2facb0d1e6243873ac4b1e1068c45c715b68effb7d58d1f9e726dbf6bd910ca4ce0e075658ede42192cf393a50dcc197b03402fed75083628e5dd38213d353b9049e71f037064b05e73ec00c710f1ffc5737d397d555d1cf8859cc05fea8dc3c6a5b3b6fa1c81707479db1833d593a271253aa11efdb36b74784f2fc286814848022e8ee541bc179813297a0a4cc3c8f80c28701185bea091f32475e859479b734727afc110e1abcff460172fd1b42e3c0e2a4bf94a060069000010000087c7572a1e7596f89e5c3d5e70640c90815f77b7b13d0000000085a1e1e84900000000000000000000000000b422fc160a458ee5a91a2471e6e56fdabec6c73ce8983fc68f0b7cdcdde632e6f54a07620e8aa116ce9e84fc3cd5e8288a333dcebb233da9186796995ba69487d8f77d2f8800f02d690fc70a08b231cad1bdcf3740a95d4dd1cfe0f417f275493cf33b19ffff93dfdaf7eb00b8ad87cdf7c21bab5af8e2bac54ee5597e6508c1158124a538c36f9bb11fea7d8b8c7e954b1bc7811654a6636b33f271d0923e9ecd1b724b8feffadfc23c07000000f0785fb722f346d6a5dffe1884d4d0cd8f00000092c85ed44db68ab800000000000000406e6ed9b219ad07125381087298e75965d1cc5932ddf9e66351ba332a34bee3e3d562c914c629933f0b8724cf680889ade72558d191d9890c69a718f9018586c5131c8dc8e0379bafda1a0fd2997ff115215ce23dca8db7236c1554cdaaadcce2f31834c1bd1908d8e1b361034db56be76acb7654a195bc3e98df3a5dffd5b0783883ef7da3433110e37f7c7cb7f3800de7f99abf910d6949e062747a9c87dcfcc716d6a9c0ec53b9cffe3cfd1df69a76f373d7f997edb9b80bdea1a99c2a6fbb25e035deadaadd7917ebfedd6304a19491769476208684e343f86b4d55a7dbbb07283cb1e35a139d24ebc5b4f8e35a82d3a7f84cb1e02a5a92b53567088be0b1ca023ccd518c0e0715b1c8760801a419ebd2e26440ff7493019bdb655cc88d72d6d7b6bca5a2e19b63ec52fcc49a729f11ab377f7132c543d29646a9378eea0761b7ed9d2172e33ed87c6513c843b180cc00000000006bedf2ed716ca43a941119b96d82b26d9061de240d85ec2cfa462bd52104489bb7a7548d7cc53627031e909c69cb824233975a1ea645de63522407c3a240a37e946f30ebf075ea97846a0a8d2286f3f446b1b99ab83a12ddf8a1c06294eadc3eb3e339591afd5c00000000000000000000000000000000000000000000000000579dad8347a3d16976bb7483840b32db0158fb6c809349333325a7866ca5d3133e33ef1a183cefdb65a79fa71800988c8445029e024822dbcfcab49c3a0aec9bd43e6e14078b260700d849a2aa14c9b593f6dcb1de334c065ecfd65031606e55949c185bcda9fde4f9b46a76b8a24bbcd31b22373eb0473248150cd179405ee1af1183b0c0ce3483dc1d9bf732b0751b78fb211d6706b55960c6431afbc02b3c7e08086573939290bb9e590a3875f02a828bf209d0000000000000000000000000001545f0ec539c3b58facd2f62dc3307a6c91d6b"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="2f0000004520000504"], 0x20) 6.27480078s ago: executing program 3 (id=700): r0 = syz_io_uring_setup(0x237, &(0x7f0000000080)={0x0, 0x8101, 0x0, 0x0, 0x2cf}, &(0x7f0000000040)=0x0, &(0x7f0000000600)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) r3 = socket$inet_smc(0x2b, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000100)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1b}, 0x3}, 0x0, 0x0, 0x1}) io_uring_enter(r0, 0x47ba, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000000)=@gcm_128={{0x304}, "1142d0bc90b67579", "c5fcf3bdfbeb47f74bc7f27a2f8ac7ff", "3e6b6c98", "5519090580a42abd"}, 0x28) 6.21425816s ago: executing program 4 (id=701): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="56c78e3c733d76697274696f2c6e601bae74656e642c6163638173733d616e792c63616368653d66736361636865"]) chown(&(0x7f0000000580)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') 5.659938221s ago: executing program 1 (id=702): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000001780)='/dev/comedi4\x00', 0x80000, 0x0) ioctl$COMEDI_CMDTEST(r0, 0x8050640a, &(0x7f0000000240)={0x0, 0x20, 0xffffffff, 0xfffffffe, 0x20, 0xff, 0x2, 0x1, 0x100, 0x9, 0x100, 0x4, 0x0, 0x0, 0x0}) 5.591974981s ago: executing program 3 (id=703): r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bpq0, 0x2, 'syz1\x00', @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, 0x4, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @bcast]}) 5.53432092s ago: executing program 4 (id=704): r0 = syz_open_dev$sg(&(0x7f0000001600), 0x0, 0x40042) write$binfmt_aout(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="0000000000000000000000800080000014000091ff0f00004500f5ff06ff00010100fc5e15f4c3d3fb"], 0x125) 5.529335743s ago: executing program 0 (id=705): mkdir(&(0x7f0000000440)='./file1\x00', 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040301, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000500)={0x0, 0xfffffffffffffd83, 0xfa00, {0x0, 0x0}}, 0xfdbc) ioctl$SNDRV_PCM_IOCTL_REWIND(r2, 0xc0844123, &(0x7f0000000400)=0x1) 4.589109365s ago: executing program 3 (id=706): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x4014, 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, 0x0, 0x0) r3 = socket$inet6(0xa, 0x3, 0x8000000003c) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000014c0)=@raw={'raw\x00', 0x8, 0x3, 0x528, 0x0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x458, 0xffffffff, 0xffffffff, 0x458, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth0_macvtap\x00', 'dvmrp1\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@empty, @ipv4={'\x00', '\xff\xff', @dev}, [], [], 'wg1\x00', 'gre0\x00', {}, {}, 0x62}, 0x0, 0x358, 0x388, 0x0, {}, [@common=@inet=@hashlimit3={{0x158}, {'veth0_to_hsr\x00', {0x4, 0x8, 0x20, 0x5e1b2d47, 0xf91, 0x5, 0x4, 0x9f7, 0x18}, {0x8}}}, @common=@inet=@hashlimit3={{0x158}, {'wg1\x00', {0x3, 0x0, 0x41, 0x0, 0x0, 0x1000, 0x6, 0x3}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x588) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x3e, &(0x7f0000000300)={@local, @local, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "010100", 0x8, 0x11, 0x0, @remote, @mcast2, {[], {0x4e22, 0xe22, 0x8}}}}}}, 0x0) shutdown(r1, 0x1) r4 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$sock_TIOCINQ(r4, 0x541b, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r5, 0x29, 0x3, 0x0, 0x0) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0) connect$pppl2tp(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e22, @loopback}, 0x0, 0x3, 0x1, 0x2}}, 0x2e) mq_open(0x0, 0x1, 0x0, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x40010) 4.426070301s ago: executing program 1 (id=707): r0 = syz_open_dev$vim2m(&(0x7f00000001c0), 0x7fff, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f00000000c0)={0xb, 0x1, 0x4, 0x0, 0x7}) ioctl$vim2m_VIDIOC_STREAMOFF(r0, 0x40045612, &(0x7f0000000000)=0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000580)='.\x00', &(0x7f0000000040), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}}) 4.373383026s ago: executing program 4 (id=708): syz_emit_ethernet(0xfc1, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000000340)={0x38, 0x1403, 0x1, 0x70bd2d, 0x2000000, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'bond_slave_0\x00'}}]}, 0x38}, 0x1, 0x0, 0x0, 0xc8c4}, 0x40884) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) openat$comedi(0xffffffffffffff9c, 0x0, 0x60080, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000340)={0x1f, 0xffff, 0x3}, 0x6) r3 = fsmount(r1, 0x0, 0x0) pwrite64(r3, &(0x7f0000000080)="23703ec405e1e26494d7cb129974037d68303bc026211a2aa84811cf3cdf4b0f7a230a391f11c61ab82a6053154d29ca2b653ace812029bf5b45be1d36158ab11a78f38ec17525e295439c72ad004e1861a4a7a9c67f63a0048e973b22709a6496", 0x61, 0xffffffffffffffff) write(r2, &(0x7f0000000040)="05000000010000", 0x7) 2.862114388s ago: executing program 1 (id=709): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000003c0)={'wlan0\x00', 0x0}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000900)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010826bd7000000000003b00000008000300", @ANYRES32=r1, @ANYBLOB="5b00330080201900080211000001080211000000ce168d0e1d204ffcff0f00000000000005003f10000003010106020300250301a1052a01053c0400089fe02d1a"], 0x78}, 0x1, 0x0, 0x0, 0x804}, 0x0) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f00000008c0)=0x2, 0x4) dup(0xffffffffffffffff) 2.861934125s ago: executing program 4 (id=710): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2125099, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) move_mount(0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f00000003c0)='./file0/../file0\x00', 0x0, 0x891018, 0x0) mount$bind(0x0, &(0x7f0000000400)='./file0\x00', 0x0, 0x80000, 0x0) umount2(&(0x7f0000000480)='./file0\x00', 0x2) 2.250110043s ago: executing program 1 (id=711): write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz0\x00', {0x3, 0x2, 0x6, 0xfffa}, 0x3a, [0x8000, 0xc95a, 0xf, 0x8, 0x80, 0x2, 0x3, 0x7f, 0x20000006, 0x4d, 0x6, 0x5f, 0x9, 0x5, 0xffff2d37, 0xffffff01, 0x7, 0x3, 0x0, 0x5, 0x24, 0x1, 0x7, 0x3c5b, 0x1, 0x24, 0x6, 0x5, 0x5, 0xffffffff, 0xe661, 0x4, 0x7, 0x5, 0x8, 0x4c74, 0x80000000, 0x40000, 0x3, 0xe, 0x0, 0x80008071, 0x7, 0x17, 0x1, 0x407, 0x5, 0x3e, 0x8f, 0x4006, 0x6, 0x0, 0x0, 0x4, 0x8, 0x400, 0x80, 0x0, 0x5, 0x7, 0x8, 0x4, 0xfffffffe, 0x40], [0x10000007, 0xf0000000, 0x8000012f, 0x8004, 0x5, 0x6, 0x129432e6, 0xc8, 0xf9, 0xe, 0x2bf, 0x6c7, 0x9, 0xfffffffc, 0x3, 0x0, 0x0, 0x5, 0x2f, 0xe, 0x312, 0xd, 0xea4, 0xffffffff, 0x4, 0x7, 0x7fff, 0x5a7c, 0x420, 0x401, 0x6, 0x0, 0xff, 0x1, 0x1000005, 0x5f31, 0xd, 0x4e0, 0x2, 0x4, 0xb, 0x4, 0x9, 0x8, 0x9, 0x9, 0x47, 0x8000, 0x1, 0xfe000000, 0xffff, 0xfffffffe, 0x7, 0x9, 0x5, 0x3, 0x9, 0x1, 0x3, 0x6c0, 0xbc45, 0x48c93690, 0x42, 0x3], [0x7, 0x408, 0x8004, 0x5, 0xfffffffe, 0x100, 0x8d2, 0x9, 0x0, 0x7fff, 0x0, 0x5, 0x8, 0x4, 0x9, 0x5, 0x0, 0x1ef, 0x5, 0x8, 0x10000, 0x3, 0x5, 0x3e7, 0xb, 0x5, 0x2, 0x2, 0x3, 0x20000008, 0x4, 0x6d01, 0x6, 0x1, 0x800003, 0x200, 0x80, 0x3, 0x4, 0x2950bfaf, 0xffe, 0xa2, 0x7, 0xa9, 0x5, 0x9, 0xac8, 0xbf, 0x2, 0x3, 0x7ff, 0x12b, 0x4, 0x1, 0xfffffffa, 0x0, 0x5, 0x1c, 0x120000, 0x3, 0x2006, 0x80a2ed, 0x4, 0x25], [0x9, 0xbb33, 0x7, 0xb, 0x5, 0x938, 0x6, 0x6, 0x0, 0xb9, 0xce7, 0x9, 0x2, 0x57, 0x5, 0x3, 0x101, 0x10000, 0x4, 0x7fff, 0xffff, 0x2000a620, 0x2, 0x5, 0x1, 0x2, 0x5, 0xe7, 0x1, 0x16, 0xffffffff, 0x80000003, 0x5, 0x4, 0xc8, 0x9, 0xfffff000, 0x10000, 0x3, 0x7e, 0x100, 0x9602, 0x7, 0xaf, 0x8, 0x6, 0x226, 0x5, 0x5, 0x8, 0x30b1d693, 0xa1f, 0xf40, 0x7, 0x1, 0x6c1b, 0x0, 0x4, 0x5, 0xb1e, 0x20000d7, 0x200, 0xffff3441, 0xfff]}, 0x45c) syz_open_dev$vim2m(&(0x7f00000001c0), 0x7fffffff, 0x2) syz_open_dev$vim2m(&(0x7f0000000040), 0x40005, 0x2) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) 2.073265093s ago: executing program 4 (id=712): syz_open_pts(0xffffffffffffffff, 0x0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000080)) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000040)=0xdfe5) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000500)={0xa00, 0x18, 0xfa00, {0x100000000000000, 0x0}}, 0xfc36) 1.899392855s ago: executing program 0 (id=713): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000140)='/dev/comedi4\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000007, 0x13, r0, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) ptrace$poke(0x1, r1, &(0x7f0000000540), 0x282d) syz_open_procfs(r1, 0x0) 1.7500903s ago: executing program 1 (id=714): r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newqdisc={0x30, 0x24, 0x4ee4e6a52ff56541, 0x70b923, 0x80000, {0x0, 0x0, 0x0, r2, {}, {0x2, 0xb}, {0xd, 0xb}}, [@qdisc_kind_options=@q_pie={{0x8}, {0x4}}]}, 0x30}, 0x1, 0x0, 0x0, 0x2000c061}, 0x4008000) 1.007223916s ago: executing program 3 (id=715): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x202, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00001c5000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, 0x0}], 0x1, 0x4a, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00001b0000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000000)="f00fc7484d36f08266060266b9800000c00f326635000400000f308bc1de780066b9aa0200000f322e0f01cf66b9ab0900000f32f2f031b3e759dc2c", 0x3c}], 0x1, 0x9f6a364b3fac2a63, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 982.015194ms ago: executing program 0 (id=716): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x318, 0x0) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xc) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/mm/ksm/run\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f0000000580)='1\x00', 0x2) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000000000086d040ec20000000000010902"], 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$sysctl(r1, &(0x7f0000000000)='2\x00', 0x2) 333.857318ms ago: executing program 1 (id=717): socket(0x2, 0x80805, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340), 0xb00, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0xe) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x52}, 0x90) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0xc0802, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f00000000c0)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r2, 0x4004743a, &(0x7f0000000300)) 0s ago: executing program 3 (id=718): openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000180)='/dev/comedi3\x00', 0x88280, 0x0) ioctl$COMEDI_INSNLIST(r0, 0x8010640b, &(0x7f00001859c0)={0x1, &(0x7f0000185780)=[{0x8000001, 0x0, 0x0, 0x0, 0x3}]}) kernel console output (not intermixed with test programs): 326 audit(1751727622.187:151): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7047 comm="syz.3.272" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc1b098e929 code=0x7ffc0000 [ 362.002400][ T30] audit: type=1326 audit(1751727622.197:152): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7047 comm="syz.3.272" exe="/root/syz-executor" sig=0 arch=c000003e syscall=94 compat=0 ip=0x7fc1b098e929 code=0x7ffc0000 [ 362.027419][ T30] audit: type=1326 audit(1751727622.197:153): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7047 comm="syz.3.272" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc1b098e929 code=0x7ffc0000 [ 362.923530][ T7067] loop1: detected capacity change from 0 to 4096 [ 362.982846][ T7067] ntfs3(loop1): Different NTFS sector size (1024) and media sector size (512). [ 363.234252][ T5866] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 363.334370][ T7072] loop0: detected capacity change from 0 to 64 [ 363.384874][ T7067] ntfs3(loop1): Mark volume as dirty due to NTFS errors [ 363.461744][ T5866] usb 5-1: Using ep0 maxpacket: 16 [ 363.491869][ T5866] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 363.502658][ T5866] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 363.514195][ T5866] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 363.524296][ T5866] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 363.534599][ T5866] usb 5-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 363.804685][ T5866] usb 5-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 363.814819][ T5866] usb 5-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 363.823375][ T5866] usb 5-1: Manufacturer: syz [ 363.924037][ T5866] usb 5-1: config 0 descriptor?? [ 364.632644][ T5866] rc_core: IR keymap rc-hauppauge not found [ 364.638801][ T5866] Registered IR keymap rc-empty [ 364.644700][ T5866] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 364.715262][ T5866] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 364.746863][ T5866] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/rc/rc0 [ 364.763143][ T5866] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/rc/rc0/input7 [ 364.807920][ T5866] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 364.841203][ T5866] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 364.865288][ T5866] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 364.881963][ T7080] loop1: detected capacity change from 0 to 1024 [ 364.894339][ T5866] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 364.945827][ T5866] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 364.973689][ T5866] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 365.004491][ T5866] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 365.033151][ T5866] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 365.059057][ T7080] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 365.074900][ T5866] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 365.101998][ T5866] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 365.152399][ T5866] mceusb 5-1:0.0: Registered 424242424242 with mce emulator interface version 1 [ 365.161864][ T5866] mceusb 5-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 365.192481][ T7080] devtmpfs: Unknown parameter 'nr_bloc)'nks' [ 365.226207][ T7084] loop3: detected capacity change from 0 to 256 [ 365.303578][ T5866] usb 5-1: USB disconnect, device number 16 [ 365.340963][ T7084] vfat: Unknown parameter 'shortnme' [ 365.535689][ T5813] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 365.560455][ T7084] loop3: detected capacity change from 0 to 512 [ 365.752727][ T7084] EXT4-fs (loop3): can't mount with data_err=abort, fs mounted w/o journal [ 366.052727][ T7091] FAULT_INJECTION: forcing a failure. [ 366.052727][ T7091] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 366.066383][ T7091] CPU: 1 UID: 0 PID: 7091 Comm: syz.1.286 Not tainted 6.16.0-rc4-syzkaller-00308-ga79a588fc176 #0 PREEMPT(undef) [ 366.066512][ T7091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 366.066593][ T7091] Call Trace: [ 366.066641][ T7091] [ 366.066682][ T7091] __dump_stack+0x26/0x30 [ 366.066836][ T7091] dump_stack_lvl+0x1df/0x270 [ 366.066986][ T7091] dump_stack+0x1e/0x25 [ 366.067120][ T7091] should_fail_ex+0x7dc/0x8a0 [ 366.067292][ T7091] should_fail+0x2a/0x40 [ 366.067433][ T7091] should_fail_usercopy+0x2e/0x40 [ 366.067588][ T7091] _copy_from_iter+0x1ba/0x3350 [ 366.067726][ T7091] ? kmsan_get_metadata+0xfb/0x160 [ 366.067891][ T7091] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 366.068065][ T7091] ? kmsan_get_metadata+0xfb/0x160 [ 366.068229][ T7091] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 366.068443][ T7091] netlink_sendmsg+0xc64/0x1250 [ 366.068599][ T7091] ? __pfx_netlink_sendmsg+0x10/0x10 [ 366.068719][ T7091] ? __pfx_netlink_sendmsg+0x10/0x10 [ 366.068847][ T7091] __sock_sendmsg+0x330/0x3d0 [ 366.068991][ T7091] ____sys_sendmsg+0x893/0xd80 [ 366.069185][ T7091] ___sys_sendmsg+0x271/0x3b0 [ 366.069385][ T7091] ? __rcu_read_unlock+0x6d/0xd0 [ 366.069518][ T7091] ? __fget_files+0x3b4/0x4a0 [ 366.069642][ T7091] ? __fget_files+0x3b9/0x4a0 [ 366.069767][ T7091] ? kmsan_get_metadata+0xfb/0x160 [ 366.069940][ T7091] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 366.070129][ T7091] __sys_sendmmsg+0x2d9/0x7c0 [ 366.070302][ T7091] ? kmsan_internal_unpoison_memory+0x14/0x20 [ 366.070482][ T7091] ? vfs_write+0x1359/0x1580 [ 366.070641][ T7091] ? kmsan_get_metadata+0xfb/0x160 [ 366.070862][ T7091] __x64_sys_sendmmsg+0xc6/0x150 [ 366.071052][ T7091] x64_sys_call+0x3ce7/0x3db0 [ 366.071222][ T7091] do_syscall_64+0xd9/0x210 [ 366.071397][ T7091] ? irqentry_exit+0x16/0x60 [ 366.071552][ T7091] ? clear_bhb_loop+0x40/0x90 [ 366.071695][ T7091] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 366.071837][ T7091] RIP: 0033:0x7f33e0d8e929 [ 366.071938][ T7091] 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 [ 366.072052][ T7091] RSP: 002b:00007f33e1c0b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 366.072205][ T7091] RAX: ffffffffffffffda RBX: 00007f33e0fb5fa0 RCX: 00007f33e0d8e929 [ 366.072301][ T7091] RDX: 040000000000009f RSI: 00002000000002c0 RDI: 0000000000000003 [ 366.072395][ T7091] RBP: 00007f33e1c0b090 R08: 0000000000000000 R09: 0000000000000000 [ 366.072479][ T7091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 366.072559][ T7091] R13: 0000000000000000 R14: 00007f33e0fb5fa0 R15: 00007ffef8066d38 [ 366.072680][ T7091] [ 366.620014][ T7095] loop4: detected capacity change from 0 to 512 [ 366.753517][ T7095] EXT4-fs error (device loop4): ext4_orphan_get:1393: inode #15: comm syz.4.288: casefold flag without casefold feature [ 366.863174][ T7095] EXT4-fs error (device loop4): ext4_orphan_get:1398: comm syz.4.288: couldn't read orphan inode 15 (err -117) [ 366.953704][ T7095] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 367.306129][ T5820] Bluetooth: hci0: unexpected event 0x03 length: 17 > 11 [ 367.347736][ T7106] loop3: detected capacity change from 0 to 128 [ 367.465013][ T7106] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 367.646861][ T7106] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 367.658172][ T7108] netlink: 188 bytes leftover after parsing attributes in process `syz.0.292'. [ 367.705509][ T7105] loop1: detected capacity change from 0 to 2048 [ 367.725721][ T5810] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 367.770981][ T7105] udf: Bad value for 'umask' [ 367.864199][ T7105] netlink: 'syz.1.291': attribute type 2 has an invalid length. [ 368.155975][ T7108] loop0: detected capacity change from 0 to 1024 [ 368.482078][ T4255] wlan1: Trigger new scan to find an IBSS to join [ 368.619518][ T7105] loop1: detected capacity change from 0 to 32768 [ 368.688757][ T30] kauditd_printk_skb: 15 callbacks suppressed [ 368.688830][ T30] audit: type=1326 audit(1751727629.227:169): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7101 comm="syz.1.291" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f33e0d8e929 code=0x7ffc0000 [ 368.717999][ T30] audit: type=1326 audit(1751727629.227:170): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7101 comm="syz.1.291" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f33e0d8e929 code=0x7ffc0000 [ 368.994965][ T30] audit: type=1326 audit(1751727629.297:171): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7101 comm="syz.1.291" exe="/root/syz-executor" sig=0 arch=c000003e syscall=116 compat=0 ip=0x7f33e0d8e929 code=0x7ffc0000 [ 369.017736][ T30] audit: type=1326 audit(1751727629.297:172): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7101 comm="syz.1.291" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f33e0d8e929 code=0x7ffc0000 [ 369.040569][ T30] audit: type=1326 audit(1751727629.297:173): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7101 comm="syz.1.291" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f33e0d8e929 code=0x7ffc0000 [ 369.063462][ T30] audit: type=1326 audit(1751727629.297:174): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7101 comm="syz.1.291" exe="/root/syz-executor" sig=0 arch=c000003e syscall=233 compat=0 ip=0x7f33e0d8e929 code=0x7ffc0000 [ 369.088617][ T30] audit: type=1326 audit(1751727629.297:175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7101 comm="syz.1.291" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f33e0d8e929 code=0x7ffc0000 [ 369.112163][ T30] audit: type=1326 audit(1751727629.297:176): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7101 comm="syz.1.291" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f33e0d8e929 code=0x7ffc0000 [ 369.134963][ T30] audit: type=1326 audit(1751727629.297:177): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7101 comm="syz.1.291" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f33e0d8e929 code=0x7ffc0000 [ 369.157679][ T30] audit: type=1326 audit(1751727629.297:178): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7101 comm="syz.1.291" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f33e0d8e929 code=0x7ffc0000 [ 369.245730][ T7110] loop4: detected capacity change from 0 to 4096 [ 369.321676][ T7110] ntfs3(loop4): Different NTFS sector size (1024) and media sector size (512). [ 369.574718][ T7110] ntfs3(loop4): Mark volume as dirty due to NTFS errors [ 369.646303][ T3609] hfsplus: b-tree write err: -5, ino 4 [ 370.699191][ T7118] delete_channel: no stack [ 371.584352][ T5866] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 371.814672][ T5866] usb 5-1: Using ep0 maxpacket: 8 [ 371.874636][ T5866] usb 5-1: config 1 interface 0 altsetting 3 endpoint 0x81 has an invalid bInterval 125, changing to 10 [ 371.886319][ T5866] usb 5-1: config 1 interface 0 altsetting 3 bulk endpoint 0x82 has invalid maxpacket 1024 [ 371.896910][ T5866] usb 5-1: config 1 interface 0 altsetting 3 bulk endpoint 0x3 has invalid maxpacket 64 [ 371.907183][ T5866] usb 5-1: config 1 interface 0 has no altsetting 0 [ 372.054124][ T5866] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 372.063712][ T5866] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 372.072270][ T5866] usb 5-1: Product: syz [ 372.076672][ T5866] usb 5-1: Manufacturer: syz [ 372.081786][ T5866] usb 5-1: SerialNumber: syz [ 372.142743][ T7125] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 372.162796][ T7125] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 372.762650][ T7125] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 372.772780][ T7125] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 372.842231][ T7125] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 372.852477][ T7125] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 372.938755][ T7135] loop0: detected capacity change from 0 to 512 [ 373.247605][ T7125] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 373.258550][ T7125] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 373.442446][ T57] wlan1: Trigger new scan to find an IBSS to join [ 373.555569][ T7135] EXT4-fs error (device loop0): ext4_orphan_get:1393: inode #15: comm syz.0.303: casefold flag without casefold feature [ 373.627488][ T7133] loop3: detected capacity change from 0 to 32768 [ 373.641112][ T7135] EXT4-fs error (device loop0): ext4_orphan_get:1398: comm syz.0.303: couldn't read orphan inode 15 (err -117) [ 373.669598][ T7135] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 373.708309][ T7125] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 373.764893][ T7125] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 373.954538][ T7133] bcachefs (loop3): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 373.954714][ T7133] allowing incompatible features above 0.0: (unknown version) [ 373.954796][ T7133] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 373.998269][ T7133] bcachefs (loop3): Using encoding defined by superblock: utf8-12.1.0 [ 374.006859][ T7133] bcachefs (loop3): initializing new filesystem [ 374.024484][ T7133] bcachefs (loop3): going read-write [ 374.035888][ T5866] cdc_ether 5-1:1.0: probe with driver cdc_ether failed with error -71 [ 374.067788][ T5866] usb 5-1: USB disconnect, device number 17 [ 374.126578][ T7133] bcachefs (loop3): marking superblocks [ 374.188362][ T7133] bcachefs (loop3): initializing freespace [ 374.218125][ T7133] bcachefs (loop3): done initializing freespace [ 374.237355][ T7133] bcachefs (loop3): reading snapshots table [ 374.243899][ T7133] bcachefs (loop3): reading snapshots done [ 374.314637][ T5820] Bluetooth: hci3: unexpected event 0x03 length: 17 > 11 [ 374.343962][ T7133] bcachefs (loop3): loop3: Superblock write was silently dropped! (seq 0 expected 42) [ 374.410524][ T7133] bcachefs (loop3): done starting filesystem [ 374.518733][ T57] wlan1: Creating new IBSS network, BSSID 32:a8:21:80:5c:68 [ 374.637330][ T7133] bcachefs (loop3): going read-only [ 374.643077][ T7133] bcachefs (loop3): finished waiting for writes to stop [ 374.658006][ T7133] bcachefs (loop3): flushing journal and stopping allocators, journal seq 2 [ 374.784303][ T7133] bcachefs (loop3): flushing journal and stopping allocators complete, journal seq 2 [ 374.865820][ T7133] bcachefs (loop3): clean shutdown complete, journal seq 3 [ 374.878609][ T7133] bcachefs (loop3): marking filesystem clean [ 375.031923][ T5823] bcachefs (loop3): shutting down [ 375.213342][ T5823] bcachefs (loop3): shutdown complete [ 375.298597][ T7154] loop1: detected capacity change from 0 to 128 [ 375.334196][ T5819] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 375.397126][ T7154] UDF-fs: error (device loop1): udf_read_tagged: read failed, block=256, location=256 [ 375.534878][ T7156] loop4: detected capacity change from 0 to 128 [ 375.565232][ T7156] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 375.618370][ T7154] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 375.666099][ T7156] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 376.002242][ T5866] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 376.201766][ T5866] usb 5-1: Using ep0 maxpacket: 32 [ 376.210915][ T5820] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 376.228658][ T5820] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 376.228852][ T5866] usb 5-1: config 0 has an invalid interface number: 219 but max is 0 [ 376.247865][ T5866] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 376.259385][ T5866] usb 5-1: config 0 has no interface number 0 [ 376.265972][ T5866] usb 5-1: config 0 interface 219 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 376.304436][ T5820] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 376.333404][ T5820] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 376.350391][ T5820] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 376.410440][ T7163] loop1: detected capacity change from 0 to 64 [ 376.539647][ T7165] Falling back ldisc for ptm0. [ 376.592143][ T5866] usb 5-1: New USB device found, idVendor=0582, idProduct=ecd6, bcdDevice=6b.1b [ 376.601947][ T5866] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 376.610217][ T5866] usb 5-1: Product: syz [ 376.614823][ T5866] usb 5-1: Manufacturer: syz [ 376.619659][ T5866] usb 5-1: SerialNumber: syz [ 376.751183][ T5866] usb 5-1: config 0 descriptor?? [ 376.791013][ T7163] syz.1.310: attempt to access beyond end of device [ 376.791013][ T7163] loop1: rw=0, sector=1024, nr_sectors = 2 limit=64 [ 376.804936][ T7163] Buffer I/O error on dev loop1, logical block 512, async page read [ 376.814079][ T7163] syz.1.310: attempt to access beyond end of device [ 376.814079][ T7163] loop1: rw=0, sector=113152, nr_sectors = 2 limit=64 [ 376.827894][ T7163] Buffer I/O error on dev loop1, logical block 56576, async page read [ 377.160215][ T5433] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 377.202174][ T7156] netlink: 124 bytes leftover after parsing attributes in process `syz.4.308'. [ 377.414444][ T5433] usb 2-1: Using ep0 maxpacket: 32 [ 377.476129][ T5433] usb 2-1: config 0 has an invalid interface number: 169 but max is 0 [ 377.484815][ T5433] usb 2-1: config 0 has no interface number 0 [ 377.491143][ T5433] usb 2-1: config 0 interface 169 has no altsetting 0 [ 377.539284][ T5433] usb 2-1: New USB device found, idVendor=0499, idProduct=500c, bcdDevice=33.49 [ 377.549083][ T5433] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 377.557599][ T5433] usb 2-1: Product: syz [ 377.562058][ T5433] usb 2-1: Manufacturer: syz [ 377.566871][ T5433] usb 2-1: SerialNumber: syz [ 377.644515][ T5433] usb 2-1: config 0 descriptor?? [ 377.892571][ T7163] netlink: 20 bytes leftover after parsing attributes in process `syz.1.310'. [ 377.967172][ T7167] netlink: 20 bytes leftover after parsing attributes in process `syz.1.310'. [ 378.014830][ T7160] chnl_net:caif_netlink_parms(): no params data found [ 378.072488][ T2153] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 378.159107][ T5433] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 378.225120][ T5866] usb 5-1: USB disconnect, device number 18 [ 378.333620][ T2153] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 378.342119][ T2153] usb 1-1: config 0 has no interface number 0 [ 378.348475][ T2153] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 378.359816][ T2153] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 378.370055][ T2153] usb 1-1: config 0 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 378.383353][ T2153] usb 1-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.00 [ 378.396168][ T2153] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 378.409118][ T6100] udevd[6100]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.219/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 378.429705][ T5820] Bluetooth: hci5: command tx timeout [ 378.546168][ T5433] usb 2-1: USB disconnect, device number 13 [ 378.735324][ T2153] usb 1-1: config 0 descriptor?? [ 378.959903][ T6024] udevd[6024]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.169/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 379.385210][ T2153] input: HID 28bd:0042 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.1/0003:28BD:0042.0001/input/input8 [ 379.600627][ T2153] input: HID 28bd:0042 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.1/0003:28BD:0042.0001/input/input9 [ 379.662773][ T7186] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 379.672805][ T7186] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 379.989192][ T2153] uclogic 0003:28BD:0042.0001: input,hidraw0: USB HID v0.00 Keypad [HID 28bd:0042] on usb-dummy_hcd.0-1/input1 [ 380.113411][ T7185] loop1: detected capacity change from 0 to 32768 [ 380.311456][ T7185] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 380.330004][ T5866] usb 1-1: USB disconnect, device number 6 [ 380.482913][ T5820] Bluetooth: hci5: command tx timeout [ 380.653065][ T7160] bridge0: port 1(bridge_slave_0) entered blocking state [ 380.660758][ T7160] bridge0: port 1(bridge_slave_0) entered disabled state [ 380.668705][ T7160] bridge_slave_0: entered allmulticast mode [ 380.678088][ T7160] bridge_slave_0: entered promiscuous mode [ 380.731761][ T42] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 380.794371][ T7160] bridge0: port 2(bridge_slave_1) entered blocking state [ 380.802162][ T7160] bridge0: port 2(bridge_slave_1) entered disabled state [ 380.823625][ T7160] bridge_slave_1: entered allmulticast mode [ 380.833426][ T7160] bridge_slave_1: entered promiscuous mode [ 380.948812][ T42] usb 2-1: Using ep0 maxpacket: 16 [ 381.011863][ T42] usb 2-1: unable to get BOS descriptor or descriptor too short [ 381.040857][ T7198] loop0: detected capacity change from 0 to 2048 [ 381.058430][ T42] usb 2-1: config 218 has an invalid interface number: 135 but max is 0 [ 381.067720][ T42] usb 2-1: config 218 has no interface number 0 [ 381.074561][ T42] usb 2-1: config 218 interface 135 has no altsetting 0 [ 381.115957][ T7198] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 381.171759][ T7160] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 381.190973][ T42] usb 2-1: New USB device found, idVendor=046d, idProduct=0a0e, bcdDevice=38.d9 [ 381.201649][ T42] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 381.209902][ T42] usb 2-1: Product: syz [ 381.214578][ T42] usb 2-1: Manufacturer: syz [ 381.219397][ T42] usb 2-1: SerialNumber: syz [ 381.245559][ T7198] syz.0.317: attempt to access beyond end of device [ 381.245559][ T7198] loop0: rw=524288, sector=33554430, nr_sectors = 2 limit=2048 [ 381.266772][ T7199] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 381.303682][ T7160] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 382.266448][ T7201] loop4: detected capacity change from 0 to 512 [ 382.307786][ T7190] fido_id[7190]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 382.325513][ T7196] loop3: detected capacity change from 0 to 4096 [ 382.371865][ T42] usb 2-1: USB disconnect, device number 14 [ 382.473056][ T7203] syz.0.317: attempt to access beyond end of device [ 382.473056][ T7203] loop0: rw=0, sector=33554430, nr_sectors = 2 limit=2048 [ 382.501655][ T7203] NILFS (loop0): I/O error reading meta-data file (ino=6, block-offset=3) [ 382.510467][ T7203] NILFS (loop0): error -5 reading inode: ino=12 [ 382.519141][ T7204] syz.0.317: attempt to access beyond end of device [ 382.519141][ T7204] loop0: rw=0, sector=33554430, nr_sectors = 2 limit=2048 [ 382.535725][ T7204] NILFS (loop0): I/O error reading meta-data file (ino=6, block-offset=3) [ 382.544699][ T7204] NILFS (loop0): error -5 reading inode: ino=12 [ 382.608393][ T5820] Bluetooth: hci5: command tx timeout [ 382.813384][ T7196] ntfs3(loop3): Different NTFS sector size (1024) and media sector size (512). [ 383.861171][ T7160] team0: Port device team_slave_0 added [ 383.939101][ T7201] EXT4-fs error (device loop4): ext4_orphan_get:1393: inode #15: comm syz.4.318: casefold flag without casefold feature [ 384.001252][ T7196] ntfs3(loop3): Failed to read $UpCase (-4). [ 384.109439][ T7201] EXT4-fs error (device loop4): ext4_orphan_get:1398: comm syz.4.318: couldn't read orphan inode 15 (err -117) [ 384.305786][ T7201] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 384.643830][ T5820] Bluetooth: hci5: command tx timeout [ 384.684470][ T5813] ocfs2: Unmounting device (7,1) on (node local) [ 384.881044][ T7160] team0: Port device team_slave_1 added [ 385.360791][ T5810] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 385.392185][ T7160] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 385.399386][ T7160] 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. [ 385.427069][ T7160] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 385.675551][ T7160] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 385.683773][ T7160] 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. [ 385.710478][ T7160] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 386.389849][ T7160] hsr_slave_0: entered promiscuous mode [ 386.399945][ T7160] hsr_slave_1: entered promiscuous mode [ 386.408852][ T7160] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 386.416960][ T7160] Cannot create hsr debugfs directory [ 386.552656][ T7219] netlink: 24 bytes leftover after parsing attributes in process `syz.0.323'. [ 386.562093][ T7219] netlink: 4 bytes leftover after parsing attributes in process `syz.0.323'. [ 387.108846][ T7227] loop1: detected capacity change from 0 to 128 [ 387.222198][ T7227] UDF-fs: error (device loop1): udf_read_tagged: read failed, block=256, location=256 [ 387.305192][ T7227] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 387.365727][ T7229] loop3: detected capacity change from 0 to 512 [ 387.574460][ T7229] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 387.588227][ T7229] ext4 filesystem being mounted at /62/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 387.848814][ T5823] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 388.132766][ T7160] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 388.207319][ T7160] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 388.246179][ T7239] loop4: detected capacity change from 0 to 2048 [ 388.320726][ T7160] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 388.356230][ T7239] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 388.424483][ T7239] syz.4.330: attempt to access beyond end of device [ 388.424483][ T7239] loop4: rw=524288, sector=33554430, nr_sectors = 2 limit=2048 [ 388.432140][ T7243] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 388.463414][ T7160] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 388.502268][ T42] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 389.084278][ T42] usb 4-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 389.093434][ T42] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 389.104464][ T42] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 389.113992][ T42] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 389.154733][ T7236] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 389.161101][ T7236] Bluetooth: hci0: Error when powering off device on rfkill (-4) [ 389.439596][ T7236] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 389.446843][ T7236] Bluetooth: hci1: Error when powering off device on rfkill (-4) [ 389.487031][ T42] usb 4-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 389.496787][ T42] usb 4-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 389.505512][ T42] usb 4-1: Product: syz [ 389.509914][ T42] usb 4-1: Manufacturer: syz [ 389.721598][ T7247] syz.4.330: attempt to access beyond end of device [ 389.721598][ T7247] loop4: rw=0, sector=33554430, nr_sectors = 2 limit=2048 [ 389.735889][ T7247] NILFS (loop4): I/O error reading meta-data file (ino=6, block-offset=3) [ 389.744956][ T7247] NILFS (loop4): error -5 reading inode: ino=12 [ 389.755162][ T7249] syz.4.330: attempt to access beyond end of device [ 389.755162][ T7249] loop4: rw=0, sector=33554430, nr_sectors = 2 limit=2048 [ 389.773162][ T7249] NILFS (loop4): I/O error reading meta-data file (ino=6, block-offset=3) [ 389.783354][ T7249] NILFS (loop4): error -5 reading inode: ino=12 [ 389.855436][ T7236] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 389.864989][ T7236] Bluetooth: hci2: Error when powering off device on rfkill (-4) [ 389.935233][ T42] cdc_wdm 4-1:1.0: probe with driver cdc_wdm failed with error -22 [ 390.087160][ T7236] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 390.093869][ T7236] Bluetooth: hci3: Error when powering off device on rfkill (-4) [ 390.298575][ T7236] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 390.305184][ T7236] Bluetooth: hci4: Error when powering off device on rfkill (-4) [ 390.390834][ T7242] netlink: 14 bytes leftover after parsing attributes in process `syz.3.329'. [ 390.709235][ T7242] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 390.751758][ T7242] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 390.764424][ T7253] 9pnet_fd: Insufficient options for proto=fd [ 390.875076][ T7242] bond0 (unregistering): Released all slaves [ 391.311828][ T42] usb 4-1: USB disconnect, device number 5 [ 392.435881][ T7236] Bluetooth: hci5: Opcode 0x0c1a failed: -4 [ 392.442202][ T7236] Bluetooth: hci5: Error when powering off device on rfkill (-4) [ 392.584715][ T30] kauditd_printk_skb: 4 callbacks suppressed [ 392.584793][ T30] audit: type=1326 audit(1751727653.117:183): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7266 comm="syz.4.332" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f4dec78e929 code=0x0 [ 392.856722][ T7160] 8021q: adding VLAN 0 to HW filter on device bond0 [ 393.000497][ T7160] 8021q: adding VLAN 0 to HW filter on device team0 [ 393.078857][ T4101] bridge0: port 1(bridge_slave_0) entered blocking state [ 393.086613][ T4101] bridge0: port 1(bridge_slave_0) entered forwarding state [ 393.224083][ T4101] bridge0: port 2(bridge_slave_1) entered blocking state [ 393.231773][ T4101] bridge0: port 2(bridge_slave_1) entered forwarding state [ 393.266317][ T7277] loop0: detected capacity change from 0 to 128 [ 393.398317][ T7279] loop3: detected capacity change from 0 to 128 [ 393.515407][ T7277] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 [ 393.648933][ T7279] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 393.715765][ T7277] FAULT_INJECTION: forcing a failure. [ 393.715765][ T7277] name failslab, interval 1, probability 0, space 0, times 0 [ 393.729010][ T7277] CPU: 0 UID: 0 PID: 7277 Comm: syz.0.335 Not tainted 6.16.0-rc4-syzkaller-00308-ga79a588fc176 #0 PREEMPT(undef) [ 393.729150][ T7277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 393.729222][ T7277] Call Trace: [ 393.729268][ T7277] [ 393.729311][ T7277] __dump_stack+0x26/0x30 [ 393.729462][ T7277] dump_stack_lvl+0x1df/0x270 [ 393.729614][ T7277] dump_stack+0x1e/0x25 [ 393.729748][ T7277] should_fail_ex+0x7dc/0x8a0 [ 393.729905][ T7277] should_failslab+0x15b/0x200 [ 393.730116][ T7277] kmem_cache_alloc_lru_noprof+0xf7/0xed0 [ 393.730245][ T7277] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 393.730372][ T7277] ? udf_alloc_inode+0x66/0x300 [ 393.730533][ T7277] ? kmsan_get_metadata+0xfb/0x160 [ 393.730691][ T7277] ? kmsan_get_metadata+0xfb/0x160 [ 393.730863][ T7277] udf_alloc_inode+0x66/0x300 [ 393.731016][ T7277] ? __pfx_udf_alloc_inode+0x10/0x10 [ 393.731182][ T7277] ? __pfx_udf_alloc_inode+0x10/0x10 [ 393.731345][ T7277] alloc_inode+0x87/0x4a0 [ 393.731492][ T7277] ? kmsan_get_metadata+0xfb/0x160 [ 393.731661][ T7277] new_inode+0x39/0x460 [ 393.731774][ T7277] ? udf_new_inode+0xb4/0x1350 [ 393.731899][ T7277] ? udf_symlink+0x120/0x23a0 [ 393.732049][ T7277] udf_new_inode+0xd7/0x1350 [ 393.732181][ T7277] ? __kmalloc_cache_noprof+0x84c/0xed0 [ 393.732341][ T7277] udf_symlink+0x120/0x23a0 [ 393.732493][ T7277] ? security_inode_permission+0xd0/0x5a0 [ 393.732664][ T7277] ? kmsan_get_metadata+0xfb/0x160 [ 393.732824][ T7277] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 393.732990][ T7277] ? kmsan_get_metadata+0xfb/0x160 [ 393.733155][ T7277] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 393.733318][ T7277] ? __pfx_udf_symlink+0x10/0x10 [ 393.733462][ T7277] ? __pfx_udf_symlink+0x10/0x10 [ 393.733606][ T7277] vfs_symlink+0x1f1/0x470 [ 393.733772][ T7277] do_symlinkat+0x25f/0xbd0 [ 393.733951][ T7277] __x64_sys_symlink+0xcf/0x140 [ 393.734124][ T7277] x64_sys_call+0x3a03/0x3db0 [ 393.734278][ T7277] do_syscall_64+0xd9/0x210 [ 393.734438][ T7277] ? irqentry_exit+0x16/0x60 [ 393.734579][ T7277] ? clear_bhb_loop+0x40/0x90 [ 393.734710][ T7277] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 393.734838][ T7277] RIP: 0033:0x7f7e56d8e929 [ 393.734927][ T7277] 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 [ 393.735032][ T7277] RSP: 002b:00007f7e57c94038 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 [ 393.735157][ T7277] RAX: ffffffffffffffda RBX: 00007f7e56fb5fa0 RCX: 00007f7e56d8e929 [ 393.735245][ T7277] RDX: 0000000000000000 RSI: 0000200000000640 RDI: 0000200000000540 [ 393.735329][ T7277] RBP: 00007f7e57c94090 R08: 0000000000000000 R09: 0000000000000000 [ 393.735406][ T7277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 393.735479][ T7277] R13: 0000000000000000 R14: 00007f7e56fb5fa0 R15: 00007ffcc31b8c98 [ 393.735591][ T7277] [ 394.150996][ T7279] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 394.890023][ T7285] loop4: detected capacity change from 0 to 4096 [ 395.024119][ T7285] NILFS (loop4): invalid segment: Checksum error in segment payload [ 395.032763][ T7285] NILFS (loop4): trying rollback from an earlier position [ 395.109131][ T7295] netlink: 'syz.3.340': attribute type 1 has an invalid length. [ 395.117334][ T7295] netlink: 224 bytes leftover after parsing attributes in process `syz.3.340'. [ 395.199395][ T7285] NILFS (loop4): recovery complete [ 395.259108][ T7299] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 395.421985][ T7160] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 395.448282][ T7297] loop1: detected capacity change from 0 to 2048 [ 395.560250][ T7297] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 395.571172][ T7285] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 395.719959][ T7297] syz.1.341: attempt to access beyond end of device [ 395.719959][ T7297] loop1: rw=524288, sector=33554430, nr_sectors = 2 limit=2048 [ 395.753739][ T7305] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 396.680204][ T7310] loop3: detected capacity change from 0 to 16 [ 396.835022][ T7311] syz.1.341: attempt to access beyond end of device [ 396.835022][ T7311] loop1: rw=0, sector=33554430, nr_sectors = 2 limit=2048 [ 396.855418][ T7311] NILFS (loop1): I/O error reading meta-data file (ino=6, block-offset=3) [ 396.864570][ T7311] NILFS (loop1): error -5 reading inode: ino=12 [ 396.873204][ T7312] syz.1.341: attempt to access beyond end of device [ 396.873204][ T7312] loop1: rw=0, sector=33554430, nr_sectors = 2 limit=2048 [ 396.918289][ T7312] NILFS (loop1): I/O error reading meta-data file (ino=6, block-offset=3) [ 396.927390][ T7312] NILFS (loop1): error -5 reading inode: ino=12 [ 396.950272][ T7310] erofs (device loop3): mounted with root inode @ nid 36. [ 397.910858][ T7318] netlink: 'syz.4.344': attribute type 12 has an invalid length. [ 397.919077][ T7318] netlink: 'syz.4.344': attribute type 29 has an invalid length. [ 397.927259][ T7318] netlink: 148 bytes leftover after parsing attributes in process `syz.4.344'. [ 399.121104][ T7329] loop0: detected capacity change from 0 to 8 [ 399.440142][ T7335] loop1: detected capacity change from 0 to 128 [ 399.520170][ T7331] loop4: detected capacity change from 0 to 2048 [ 399.536603][ T7335] UDF-fs: error (device loop1): udf_read_tagged: read failed, block=256, location=256 [ 399.663091][ T7331] EXT4-fs: Ignoring removed orlov option [ 399.669106][ T7331] EXT4-fs: Ignoring removed nomblk_io_submit option [ 399.701215][ T7335] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 399.852409][ T7331] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 400.456081][ T7160] veth0_vlan: entered promiscuous mode [ 400.597151][ T7160] veth1_vlan: entered promiscuous mode [ 400.894296][ T7160] veth0_macvtap: entered promiscuous mode [ 400.948555][ T7160] veth1_macvtap: entered promiscuous mode [ 401.147648][ T7160] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 401.234969][ T7160] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 401.340272][ T7160] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 401.349659][ T7160] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 401.358861][ T7160] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 401.368849][ T7160] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 401.606305][ T7353] loop3: detected capacity change from 0 to 4096 [ 401.773495][ T7353] NILFS (loop3): invalid segment: Checksum error in segment payload [ 401.781960][ T7353] NILFS (loop3): trying rollback from an earlier position [ 401.927692][ T7353] NILFS (loop3): recovery complete [ 401.952526][ T5798] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 401.976401][ T7361] tipc: Started in network mode [ 401.982916][ T7361] tipc: Node identity -, cluster identity 4711 [ 401.995892][ T7364] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 402.162384][ T5798] usb 5-1: Using ep0 maxpacket: 8 [ 402.198750][ T5798] usb 5-1: config index 0 descriptor too short (expected 301, got 45) [ 402.207870][ T5798] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 402.218126][ T5798] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 402.229036][ T5798] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 402.239557][ T5798] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 402.253044][ T5798] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 402.253921][ T7353] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 402.262352][ T5798] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 402.421628][ T7343] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm ext4lazyinit: bg 0: block 2: invalid block bitmap [ 402.692677][ T5798] usb 5-1: usb_control_msg returned -32 [ 402.698632][ T5798] usbtmc 5-1:16.0: can't read capabilities [ 402.991737][ T2153] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 403.218791][ T2153] usb 1-1: New USB device found, idVendor=1d50, idProduct=6089, bcdDevice=d0.1d [ 403.228470][ T2153] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 403.315947][ T2153] usb 1-1: config 0 descriptor?? [ 403.446978][ T7380] usbtmc 5-1:16.0: usb_control_msg returned -32 [ 403.570994][ T7372] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 403.581246][ T7372] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 403.662809][ T5433] usb 5-1: USB disconnect, device number 19 [ 403.824700][ T1285] ieee802154 phy0 wpan0: encryption failed: -22 [ 403.831813][ T1285] ieee802154 phy1 wpan1: encryption failed: -22 [ 403.866691][ T2153] hackrf 1-1:0.0: usb_control_msg() failed -71 request 0f [ 403.874335][ T2153] hackrf 1-1:0.0: Could not detect board [ 403.880333][ T2153] hackrf 1-1:0.0: probe with driver hackrf failed with error -71 [ 403.898246][ T2153] usb 1-1: USB disconnect, device number 7 [ 403.928109][ T7381] loop3: detected capacity change from 0 to 2048 [ 404.025870][ T7381] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 404.142403][ T7381] syz.3.358: attempt to access beyond end of device [ 404.142403][ T7381] loop3: rw=524288, sector=33554430, nr_sectors = 2 limit=2048 [ 404.157553][ T7387] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 405.209231][ T7390] syz.3.358: attempt to access beyond end of device [ 405.209231][ T7390] loop3: rw=0, sector=33554430, nr_sectors = 2 limit=2048 [ 405.249492][ T7390] NILFS (loop3): I/O error reading meta-data file (ino=6, block-offset=3) [ 405.258632][ T7390] NILFS (loop3): error -5 reading inode: ino=12 [ 405.267344][ T7392] syz.3.358: attempt to access beyond end of device [ 405.267344][ T7392] loop3: rw=0, sector=33554430, nr_sectors = 2 limit=2048 [ 405.289810][ T7392] NILFS (loop3): I/O error reading meta-data file (ino=6, block-offset=3) [ 405.298921][ T7392] NILFS (loop3): error -5 reading inode: ino=12 [ 406.100880][ T2153] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 406.355669][ T2153] usb 5-1: Using ep0 maxpacket: 16 [ 406.407641][ T2153] usb 5-1: config 0 has an invalid interface number: 225 but max is 0 [ 406.417372][ T2153] usb 5-1: config 0 has no interface number 0 [ 406.423980][ T2153] usb 5-1: config 0 interface 225 has no altsetting 0 [ 406.575716][ T5433] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 406.684705][ T2153] usb 5-1: New USB device found, idVendor=0b95, idProduct=1720, bcdDevice=23.b4 [ 406.694433][ T2153] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 406.703016][ T2153] usb 5-1: Product: syz [ 406.707403][ T2153] usb 5-1: Manufacturer: syz [ 406.712369][ T2153] usb 5-1: SerialNumber: syz [ 406.842562][ T5433] usb 1-1: Using ep0 maxpacket: 8 [ 406.922614][ T5433] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 406.932550][ T5433] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 406.943173][ T5433] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 406.953340][ T5433] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 406.965596][ T5433] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 406.980876][ T5433] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 406.990532][ T5433] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 407.184835][ T2153] usb 5-1: config 0 descriptor?? [ 407.310932][ T7405] loop1: detected capacity change from 0 to 128 [ 407.412683][ T7405] UDF-fs: error (device loop1): udf_read_tagged: read failed, block=256, location=256 [ 407.514844][ T7405] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 407.849189][ T2153] asix 5-1:0.225 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 407.861038][ T2153] asix 5-1:0.225: probe with driver asix failed with error -71 [ 407.904607][ T5433] usb 1-1: usb_control_msg returned -32 [ 407.910665][ T5433] usbtmc 1-1:16.0: can't read capabilities [ 407.992707][ T2153] usb 5-1: USB disconnect, device number 20 [ 408.651753][ T7430] usbtmc 1-1:16.0: INITIATE_CLEAR returned 0 [ 409.263343][ T7428] loop1: detected capacity change from 0 to 32768 [ 409.295162][ T7428] bcachefs (/dev/loop1): error reading superblock: block size (0) smaller than device block size (512) [ 409.308077][ T7428] bcachefs: bch2_fs_get_tree() error: block_size_too_small [ 409.320445][ T7428] Cannot find del_set index 1 as target [ 409.888407][ T7437] fuse: Bad value for 'group_id' [ 409.894046][ T7437] fuse: Bad value for 'group_id' [ 410.363735][ T2153] usb 1-1: USB disconnect, device number 8 [ 410.569515][ T7439] loop3: detected capacity change from 0 to 32768 [ 410.735130][ T7439] bcachefs (dev-0): cannot online: device too small [ 410.742129][ T7439] bcachefs (loop3): shutting down [ 410.762234][ T7439] bcachefs (loop3): shutdown complete [ 411.625576][ T7452] loop0: detected capacity change from 0 to 4096 [ 411.640327][ T7439] bcachefs: bch2_fs_get_tree() error: device_size_too_small [ 411.903239][ T7452] NILFS (loop0): invalid segment: Checksum error in segment payload [ 411.914077][ T7452] NILFS (loop0): trying rollback from an earlier position [ 412.196178][ T7452] NILFS (loop0): recovery complete [ 412.370389][ T7464] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 412.794174][ T7452] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 412.913499][ T2153] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 413.065227][ T999] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 413.073628][ T999] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 413.204102][ T2153] usb 4-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 413.213262][ T2153] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 413.223821][ T2153] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 413.233313][ T2153] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 413.417902][ T2153] usb 4-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 413.428441][ T2153] usb 4-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 413.437812][ T2153] usb 4-1: Product: syz [ 413.443151][ T2153] usb 4-1: Manufacturer: syz [ 413.462778][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 413.471004][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 413.656533][ T2153] cdc_wdm 4-1:1.0: probe with driver cdc_wdm failed with error -22 [ 413.728797][ T7467] loop1: detected capacity change from 0 to 2048 [ 413.847153][ T7467] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 413.977399][ T2153] usb 4-1: USB disconnect, device number 6 [ 413.999260][ T7467] syz.1.371: attempt to access beyond end of device [ 413.999260][ T7467] loop1: rw=524288, sector=33554430, nr_sectors = 2 limit=2048 [ 414.018671][ T7472] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 415.118261][ T7477] syz.1.371: attempt to access beyond end of device [ 415.118261][ T7477] loop1: rw=0, sector=33554430, nr_sectors = 2 limit=2048 [ 415.392069][ T7477] NILFS (loop1): I/O error reading meta-data file (ino=6, block-offset=3) [ 415.400990][ T7477] NILFS (loop1): error -5 reading inode: ino=12 [ 415.409232][ T7478] syz.1.371: attempt to access beyond end of device [ 415.409232][ T7478] loop1: rw=0, sector=33554430, nr_sectors = 2 limit=2048 [ 415.424916][ T7478] NILFS (loop1): I/O error reading meta-data file (ino=6, block-offset=3) [ 415.434060][ T7478] NILFS (loop1): error -5 reading inode: ino=12 [ 416.218731][ T7485] loop5: detected capacity change from 0 to 1024 [ 417.620499][ T7495] loop0: detected capacity change from 0 to 2048 [ 417.675583][ T7495] udf: Unknown parameter 'C[XrXŎa5B+9+ Qbj3`݉2' [ 417.989630][ T7489] hfsplus: catalog searching failed [ 418.874806][ T7511] loop1: detected capacity change from 0 to 4096 [ 419.012493][ T7511] NILFS (loop1): invalid segment: Checksum error in segment payload [ 419.020795][ T7511] NILFS (loop1): trying rollback from an earlier position [ 419.171127][ T7511] NILFS (loop1): recovery complete [ 419.192365][ T2153] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 419.218554][ T7524] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 419.362499][ T2153] usb 4-1: device descriptor read/64, error -71 [ 419.412017][ T5433] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 419.452137][ T7511] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 419.624304][ T2153] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 419.643943][ T5433] usb 5-1: New USB device found, idVendor=0813, idProduct=0001, bcdDevice=3a.08 [ 419.653759][ T5433] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 419.704597][ T5433] usb 5-1: config 0 descriptor?? [ 419.749457][ T5433] gspca_main: cpia1-2.14.0 probing 0813:0001 [ 419.815532][ T2153] usb 4-1: device descriptor read/64, error -71 [ 419.945058][ T2153] usb usb4-port1: attempt power cycle [ 420.104518][ T7533] netlink: 'syz.4.385': attribute type 21 has an invalid length. [ 420.112912][ T7533] netlink: 156 bytes leftover after parsing attributes in process `syz.4.385'. [ 420.260424][ T30] audit: type=1326 audit(1751727680.787:184): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7521 comm="syz.4.385" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4dec78e929 code=0x7ffc0000 [ 420.353948][ T2153] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 420.439530][ T2153] usb 4-1: device descriptor read/8, error -71 [ 420.458509][ T30] audit: type=1326 audit(1751727680.827:185): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7521 comm="syz.4.385" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4dec78e929 code=0x7ffc0000 [ 420.728326][ T2153] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 420.802441][ T2153] usb 4-1: device descriptor read/8, error -71 [ 420.818346][ T5433] gspca_cpia1: usb_control_msg 05, error -110 [ 420.835822][ T5433] gspca_cpia1: usb_control_msg 01, error -32 [ 420.858988][ T5433] gspca_cpia1: usb_control_msg 01, error -32 [ 420.905822][ T5433] gspca_cpia1: usb_control_msg 01, error -32 [ 420.927785][ T5433] gspca_cpia1: usb_control_msg 01, error -32 [ 420.934200][ T5433] cpia1 5-1:0.0: only firmware version 1 is supported (got: 0) [ 420.946418][ T2153] usb usb4-port1: unable to enumerate USB device [ 420.975853][ T7540] loop1: detected capacity change from 0 to 2048 [ 421.131214][ T7540] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 421.163677][ T5798] usb 5-1: USB disconnect, device number 21 [ 421.335225][ T7540] syz.1.388: attempt to access beyond end of device [ 421.335225][ T7540] loop1: rw=524288, sector=33554430, nr_sectors = 2 limit=2048 [ 421.340605][ T7546] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 422.347716][ T7551] syz.1.388: attempt to access beyond end of device [ 422.347716][ T7551] loop1: rw=0, sector=33554430, nr_sectors = 2 limit=2048 [ 422.594762][ T7551] NILFS (loop1): I/O error reading meta-data file (ino=6, block-offset=3) [ 422.603839][ T7551] NILFS (loop1): error -5 reading inode: ino=12 [ 422.611681][ T7552] syz.1.388: attempt to access beyond end of device [ 422.611681][ T7552] loop1: rw=0, sector=33554430, nr_sectors = 2 limit=2048 [ 422.633982][ T7552] NILFS (loop1): I/O error reading meta-data file (ino=6, block-offset=3) [ 422.643185][ T7552] NILFS (loop1): error -5 reading inode: ino=12 [ 423.579197][ T7562] tipc: Started in network mode [ 423.584700][ T7562] tipc: Node identity 6e7f53a6c9f5, cluster identity 4711 [ 423.593077][ T7562] tipc: Enabled bearer , priority 0 [ 423.605884][ T7559] loop0: detected capacity change from 0 to 2048 [ 423.713010][ T7559] udf: Unknown parameter 'C[XrXŎa5B+9+ Qbj3`݉2' [ 424.558650][ T7566] loop5: detected capacity change from 0 to 32768 [ 424.633786][ T5433] usb 5-1: new full-speed USB device number 22 using dummy_hcd [ 424.712924][ T5871] tipc: Node number set to 2810860454 [ 424.811602][ T7566] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 424.811716][ T7566] allowing incompatible features above 0.0: (unknown version) [ 424.811797][ T7566] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 424.849769][ T7566] bcachefs (loop5): Using encoding defined by superblock: utf8-12.1.0 [ 424.858552][ T7566] bcachefs (loop5): initializing new filesystem [ 424.877231][ T7566] bcachefs (loop5): going read-write [ 424.919887][ T5433] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 424.932063][ T5433] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 424.951858][ T5433] usb 5-1: New USB device found, idVendor=0e9c, idProduct=0000, bcdDevice=5b.1e [ 424.961448][ T5433] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 424.969713][ T5433] usb 5-1: Product: syz [ 424.974324][ T5433] usb 5-1: Manufacturer: syz [ 424.979170][ T5433] usb 5-1: SerialNumber: syz [ 425.010809][ T7566] bcachefs (loop5): marking superblocks [ 425.060592][ T7566] bcachefs (loop5): initializing freespace [ 425.087037][ T7566] bcachefs (loop5): done initializing freespace [ 425.106528][ T7566] bcachefs (loop5): reading snapshots table [ 425.113117][ T7566] bcachefs (loop5): reading snapshots done [ 425.200323][ T5433] usb 5-1: config 0 descriptor?? [ 425.228242][ T5433] streamzap 5-1:0.0: streamzap_probe: endpoint attributes don't match xfer 0200 [ 425.251088][ T7566] bcachefs (loop5): loop5: Superblock write was silently dropped! (seq 0 expected 42) [ 425.263273][ T7566] bcachefs (loop5): done starting filesystem [ 425.411719][ T7566] bcachefs (loop5): going read-only [ 425.417230][ T7566] bcachefs (loop5): finished waiting for writes to stop [ 425.437009][ T7566] bcachefs (loop5): flushing journal and stopping allocators, journal seq 2 [ 425.544916][ T7562] netlink: 12 bytes leftover after parsing attributes in process `syz.4.394'. [ 425.678727][ T7566] bcachefs (loop5): flushing journal and stopping allocators complete, journal seq 2 [ 425.743754][ T7566] bcachefs (loop5): clean shutdown complete, journal seq 3 [ 425.753045][ T7565] tipc: Resetting bearer [ 425.754031][ T7566] bcachefs (loop5): marking filesystem clean [ 425.902051][ T7160] bcachefs (loop5): shutting down [ 425.986547][ T5433] usb 2-1: new full-speed USB device number 15 using dummy_hcd [ 426.038390][ T7160] bcachefs (loop5): shutdown complete [ 426.215542][ T7560] tipc: Disabling bearer [ 426.280797][ T5433] usb 2-1: unable to get BOS descriptor or descriptor too short [ 426.319648][ T5433] usb 2-1: not running at top speed; connect to a high speed hub [ 426.328065][ T5865] usb 5-1: USB disconnect, device number 22 [ 426.374731][ T5433] usb 2-1: config 1 has an invalid interface number: 138 but max is 0 [ 426.383617][ T5433] usb 2-1: config 1 has no interface number 0 [ 426.390017][ T5433] usb 2-1: config 1 interface 138 has no altsetting 0 [ 426.542633][ T5433] usb 2-1: New USB device found, idVendor=0cb8, idProduct=c90b, bcdDevice= d.ae [ 426.552842][ T5433] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 426.561165][ T5433] usb 2-1: Product: syz [ 426.565977][ T5433] usb 2-1: Manufacturer: syz [ 426.570820][ T5433] usb 2-1: SerialNumber: syz [ 426.796060][ T7589] loop0: detected capacity change from 0 to 4096 [ 426.884416][ T7589] NILFS (loop0): invalid segment: Checksum error in segment payload [ 426.892940][ T7589] NILFS (loop0): trying rollback from an earlier position [ 427.004458][ T7589] NILFS (loop0): recovery complete [ 427.064101][ T7595] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 427.215424][ T7589] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 427.742593][ T5433] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 427.974306][ T5433] usb 2-1: USB disconnect, device number 15 [ 428.267163][ T5991] udevd[5991]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.138/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 428.664304][ T7611] loop3: detected capacity change from 0 to 128 [ 428.773383][ T7611] ufs: ufs_fill_super(): fragment size 3263967611 is not a power of 2 [ 429.655347][ T7615] loop0: detected capacity change from 0 to 2048 [ 429.746952][ T7615] udf: Bad value for 'umask' [ 429.870658][ T7615] netlink: 'syz.0.409': attribute type 2 has an invalid length. [ 430.030951][ T7611] loop3: detected capacity change from 0 to 128 [ 430.040339][ T7611] vfat: Unknown parameter 'Kp&8A&8Q'8I&8Y'8ES&8US'8M&8]'8C3&8S3'8K&8['8Gs&8Ws'8O&8_'@ &P 'H&X'DK&T$t$l%|+$b+%r$j%zk$fk%v$n%~$a%q$i%y[$e[%u$m%};$c;%s$k' [ 430.093504][ T7618] tipc: Enabling of bearer rejected, failed to enable media [ 430.269869][ T7620] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 430.290924][ T5865] IPVS: starting estimator thread 0... [ 430.363819][ T7625] netlink: 12 bytes leftover after parsing attributes in process `syz.1.412'. [ 430.382662][ T7623] IPVS: using max 240 ests per chain, 12000 per kthread [ 430.626120][ T7629] macvlan2: entered promiscuous mode [ 430.631845][ T7629] macvlan2: entered allmulticast mode [ 430.642928][ T7629] bond1: entered promiscuous mode [ 430.651866][ T7629] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 430.712567][ T7628] loop3: detected capacity change from 0 to 512 [ 430.803630][ T7629] bond1: left promiscuous mode [ 430.951647][ T7628] EXT4-fs error (device loop3): ext4_orphan_get:1393: inode #15: comm syz.3.413: casefold flag without casefold feature [ 430.995664][ T7631] loop0: detected capacity change from 0 to 4096 [ 431.099084][ T7631] NILFS (loop0): invalid segment: Checksum error in segment payload [ 431.101885][ T7628] EXT4-fs error (device loop3): ext4_orphan_get:1398: comm syz.3.413: couldn't read orphan inode 15 (err -117) [ 431.107665][ T7631] NILFS (loop0): trying rollback from an earlier position [ 431.223591][ T7628] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 431.341931][ T7631] NILFS (loop0): recovery complete [ 431.366232][ T7640] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 431.482382][ T7631] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 431.502511][ T5865] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 431.735628][ T5865] usb 5-1: Using ep0 maxpacket: 8 [ 431.807930][ T5865] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 16 [ 431.818493][ T5865] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 64 [ 431.904943][ T5865] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 431.915380][ T5865] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 431.927774][ T5865] usb 5-1: Product: syz [ 431.932737][ T5865] usb 5-1: Manufacturer: syz [ 431.937584][ T5865] usb 5-1: SerialNumber: syz [ 432.279867][ T7636] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 432.293075][ T7636] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 432.350983][ T5823] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 432.355250][ T7636] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 432.372982][ T7636] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 432.435743][ T7636] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 432.446515][ T7636] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 432.546797][ T7636] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 432.557311][ T7636] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 432.656105][ T7636] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 432.668700][ T7636] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 432.862627][ T7654] fuse: root generation should be zero [ 433.313050][ T5865] cdc_ncm 5-1:1.0: bind() failure [ 433.332434][ T5865] cdc_ncm 5-1:1.1: CDC Union missing and no IAD found [ 433.339606][ T5865] cdc_ncm 5-1:1.1: bind() failure [ 433.486246][ T5865] usb 5-1: USB disconnect, device number 23 [ 433.528243][ T7662] loop0: detected capacity change from 0 to 2048 [ 433.602371][ T7662] udf: Bad value for 'umask' [ 433.640361][ T7662] netlink: 'syz.0.422': attribute type 2 has an invalid length. [ 433.700520][ T7665] loop3: detected capacity change from 0 to 128 [ 433.799843][ T7665] ufs: ufs_fill_super(): fragment size 3263967611 is not a power of 2 [ 434.603730][ T7664] loop3: detected capacity change from 0 to 32768 [ 434.642532][ T7664] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.423 (7664) [ 434.664888][ T7664] BTRFS info (device loop3): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 434.678519][ T7664] BTRFS info (device loop3): using sha256 (sha256-x86_64) checksum algorithm [ 434.689850][ T7664] BTRFS info (device loop3): disk space caching is enabled [ 434.697614][ T7664] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 435.059377][ T7664] BTRFS info (device loop3): rebuilding free space tree [ 435.186315][ T7664] BTRFS info (device loop3): disabling free space tree [ 435.193788][ T7664] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 435.204663][ T7664] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 435.316043][ T30] audit: type=1800 audit(1751727695.837:186): pid=7664 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.423" name="file2" dev="loop3" ino=261 res=0 errno=0 [ 435.393194][ T7669] loop1: detected capacity change from 0 to 2048 [ 435.431203][ T7669] udf: Bad value for 'umask' [ 435.532311][ T7669] netlink: 'syz.1.424': attribute type 2 has an invalid length. [ 436.298590][ T7699] fuse: Bad value for 'group_id' [ 436.304265][ T7699] fuse: Bad value for 'group_id' [ 436.443898][ T7689] loop5: detected capacity change from 0 to 4096 [ 436.493173][ T5823] BTRFS info (device loop3): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 436.532795][ T7689] NILFS (loop5): invalid segment: Checksum error in segment payload [ 436.541229][ T7689] NILFS (loop5): trying rollback from an earlier position [ 436.697673][ T7689] NILFS (loop5): recovery complete [ 436.792962][ T7702] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 436.926464][ T7689] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 438.100170][ T7717] loop1: detected capacity change from 0 to 512 [ 438.292128][ T7717] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 438.305673][ T7717] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 2)! [ 438.316827][ T7717] EXT4-fs (loop1): group descriptors corrupted! [ 438.865360][ T7729] loop5: detected capacity change from 0 to 2048 [ 438.903875][ T7729] udf: Bad value for 'umask' [ 438.972594][ T7729] netlink: 'syz.5.440': attribute type 2 has an invalid length. [ 438.998272][ T7732] netlink: 8 bytes leftover after parsing attributes in process `syz.3.441'. [ 439.094641][ T7732] netlink: 8 bytes leftover after parsing attributes in process `syz.3.441'. [ 439.498675][ T7735] loop1: detected capacity change from 0 to 128 [ 439.529464][ T7737] loop5: detected capacity change from 0 to 512 [ 439.612693][ T7735] ufs: ufs_fill_super(): fragment size 3263967611 is not a power of 2 [ 439.646153][ T7737] EXT4-fs error (device loop5): ext4_orphan_get:1393: inode #15: comm syz.5.443: casefold flag without casefold feature [ 439.673163][ T7737] EXT4-fs error (device loop5): ext4_orphan_get:1398: comm syz.5.443: couldn't read orphan inode 15 (err -117) [ 439.825305][ T7737] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 440.181002][ T7743] netlink: 7 bytes leftover after parsing attributes in process `syz.3.445'. [ 440.330940][ T7735] loop1: detected capacity change from 0 to 32768 [ 440.350007][ T7735] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.442 (7735) [ 440.376482][ T7735] BTRFS info (device loop1): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 440.388179][ T7735] BTRFS info (device loop1): using sha256 (sha256-x86_64) checksum algorithm [ 440.399455][ T7735] BTRFS info (device loop1): disk space caching is enabled [ 440.407732][ T7735] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 440.809008][ T7735] BTRFS info (device loop1): rebuilding free space tree [ 440.899030][ T7735] BTRFS info (device loop1): disabling free space tree [ 440.906568][ T7735] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 440.918411][ T7735] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 441.032015][ T30] audit: type=1800 audit(1751727701.557:187): pid=7735 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.442" name="file2" dev="loop1" ino=261 res=0 errno=0 [ 441.452859][ T7739] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 441.658150][ T7160] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 442.544114][ T5813] BTRFS info (device loop1): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 443.355837][ T5433] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 443.414736][ T7786] loop3: detected capacity change from 0 to 2048 [ 443.501956][ T7790] loop0: detected capacity change from 0 to 1024 [ 443.514971][ T7786] udf: Bad value for 'umask' [ 443.615403][ T5433] usb 6-1: Using ep0 maxpacket: 32 [ 443.708736][ T5433] usb 6-1: config 0 has an invalid interface number: 184 but max is 0 [ 443.717725][ T5433] usb 6-1: config 0 has no interface number 0 [ 443.724426][ T5433] usb 6-1: config 0 interface 184 has no altsetting 0 [ 443.755565][ T7786] netlink: 'syz.3.453': attribute type 2 has an invalid length. [ 443.771469][ T5871] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 444.000066][ T5866] kernel write not supported for file /vcs (pid: 5866 comm: kworker/1:4) [ 444.009377][ T5433] usb 6-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 444.009533][ T5433] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 444.009648][ T5433] usb 6-1: Product: syz [ 444.009739][ T5433] usb 6-1: Manufacturer: syz [ 444.009836][ T5433] usb 6-1: SerialNumber: syz [ 444.029563][ T5871] usb 2-1: Using ep0 maxpacket: 16 [ 444.074621][ T5433] usb 6-1: config 0 descriptor?? [ 444.117223][ T5433] smsc75xx v1.0.0 [ 444.136717][ T5871] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 444.145458][ T5871] usb 2-1: config 0 has no interface number 0 [ 444.246935][ T5871] usb 2-1: New USB device found, idVendor=04fc, idProduct=1528, bcdDevice=6d.5d [ 444.256925][ T5871] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 444.266024][ T5871] usb 2-1: Product: syz [ 444.270444][ T5871] usb 2-1: Manufacturer: syz [ 444.275588][ T5871] usb 2-1: SerialNumber: syz [ 444.443524][ T5871] usb 2-1: config 0 descriptor?? [ 444.494730][ T5871] gspca_main: spca1528-2.14.0 probing 04fc:1528 [ 444.748870][ T5433] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 444.760939][ T5433] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 444.942554][ T7792] loop1: detected capacity change from 0 to 1024 [ 445.022180][ T5871] gspca_spca1528: reg_w err -110 [ 445.052383][ T5871] spca1528 2-1:0.1: probe with driver spca1528 failed with error -110 [ 445.117634][ T5866] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 445.316960][ T5866] usb 1-1: config 0 has an invalid interface number: 95 but max is 0 [ 445.325898][ T5866] usb 1-1: config 0 has no interface number 0 [ 445.332541][ T5866] usb 1-1: config 0 interface 95 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 8 [ 445.450734][ T5866] usb 1-1: New USB device found, idVendor=7725, idProduct=b0a8, bcdDevice= 7.46 [ 445.460762][ T5866] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 445.471938][ T5866] usb 1-1: Product: syz [ 445.476431][ T5866] usb 1-1: Manufacturer: syz [ 445.481530][ T5866] usb 1-1: SerialNumber: syz [ 445.517492][ T5866] usb 1-1: config 0 descriptor?? [ 445.526041][ T7796] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 445.596907][ T5433] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 445.609096][ T5433] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 445.620760][ T5433] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 445.631981][ T5433] smsc75xx 6-1:0.184: probe with driver smsc75xx failed with error -71 [ 445.901979][ T5433] usb 6-1: USB disconnect, device number 2 [ 446.382242][ T5433] usb 2-1: USB disconnect, device number 16 [ 446.445655][ T999] hfsplus: b-tree write err: -5, ino 4 [ 448.275235][ T7813] loop3: detected capacity change from 0 to 32768 [ 448.409999][ T5866] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 448.417411][ T5866] usb 1-1: MIDIStreaming interface descriptor not found [ 448.533408][ T7813] bcachefs (loop3): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 448.533526][ T7813] allowing incompatible features above 0.0: (unknown version) [ 448.533605][ T7813] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 448.571601][ T7813] bcachefs (loop3): Using encoding defined by superblock: utf8-12.1.0 [ 448.580057][ T7813] bcachefs (loop3): initializing new filesystem [ 448.600662][ T7813] bcachefs (loop3): going read-write [ 448.646434][ T7813] bcachefs (loop3): marking superblocks [ 448.694956][ T7813] bcachefs (loop3): initializing freespace [ 448.722020][ T7813] bcachefs (loop3): done initializing freespace [ 448.741380][ T7813] bcachefs (loop3): reading snapshots table [ 448.747736][ T7813] bcachefs (loop3): reading snapshots done [ 448.857433][ T7811] loop5: detected capacity change from 0 to 4096 [ 448.880653][ T7813] bcachefs (loop3): loop3: Superblock write was silently dropped! (seq 0 expected 42) [ 448.956208][ T5866] usb 1-1: USB disconnect, device number 9 [ 449.002927][ T7813] bcachefs (loop3): done starting filesystem [ 449.013823][ T7811] NILFS (loop5): invalid segment: Checksum error in segment payload [ 449.022408][ T7811] NILFS (loop5): trying rollback from an earlier position [ 449.287170][ T7813] bcachefs (loop3): going read-only [ 449.293998][ T7813] bcachefs (loop3): finished waiting for writes to stop [ 449.315895][ T7813] bcachefs (loop3): flushing journal and stopping allocators, journal seq 2 [ 449.525458][ T7811] NILFS (loop5): recovery complete [ 449.550469][ T7835] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 449.569979][ T7813] bcachefs (loop3): flushing journal and stopping allocators complete, journal seq 2 [ 449.603213][ T7813] bcachefs (loop3): clean shutdown complete, journal seq 3 [ 449.612769][ T7813] bcachefs (loop3): marking filesystem clean [ 449.777716][ T5985] udevd[5985]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.95/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 449.846383][ T5823] bcachefs (loop3): shutting down [ 449.928930][ T7811] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 450.002772][ T5823] bcachefs (loop3): shutdown complete [ 450.438118][ T7840] loop0: detected capacity change from 0 to 512 [ 450.592243][ T7840] EXT4-fs error (device loop0): ext4_orphan_get:1393: inode #15: comm syz.0.469: casefold flag without casefold feature [ 450.637272][ T7840] EXT4-fs error (device loop0): ext4_orphan_get:1398: comm syz.0.469: couldn't read orphan inode 15 (err -117) [ 450.638628][ T7842] FAULT_INJECTION: forcing a failure. [ 450.638628][ T7842] name failslab, interval 1, probability 0, space 0, times 0 [ 450.662844][ T7842] CPU: 1 UID: 0 PID: 7842 Comm: syz.4.470 Not tainted 6.16.0-rc4-syzkaller-00308-ga79a588fc176 #0 PREEMPT(undef) [ 450.662990][ T7842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 450.663072][ T7842] Call Trace: [ 450.663139][ T7842] [ 450.663186][ T7842] __dump_stack+0x26/0x30 [ 450.663344][ T7842] dump_stack_lvl+0x1df/0x270 [ 450.663507][ T7842] dump_stack+0x1e/0x25 [ 450.663651][ T7842] should_fail_ex+0x7dc/0x8a0 [ 450.663839][ T7842] should_failslab+0x15b/0x200 [ 450.664056][ T7842] __kmalloc_noprof+0x182/0x1310 [ 450.664184][ T7842] ? tomoyo_file_ioctl+0x3d/0x50 [ 450.664347][ T7842] ? tomoyo_realpath_from_path+0xeb/0x9f0 [ 450.664510][ T7842] ? __msan_warning+0x1b/0x30 [ 450.664660][ T7842] ? filter_irq_stacks+0x13f/0x190 [ 450.664783][ T7842] ? kmsan_get_metadata+0xfb/0x160 [ 450.664967][ T7842] tomoyo_realpath_from_path+0xeb/0x9f0 [ 450.665144][ T7842] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 450.665332][ T7842] ? __srcu_read_lock+0x5e/0xd0 [ 450.665493][ T7842] tomoyo_path_number_perm+0x1d0/0x7d0 [ 450.665635][ T7842] ? stack_depot_save_flags+0x35/0x7b0 [ 450.665827][ T7842] ? kmsan_get_metadata+0xfb/0x160 [ 450.666000][ T7842] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 450.666226][ T7842] tomoyo_file_ioctl+0x3d/0x50 [ 450.666395][ T7842] security_file_ioctl+0x141/0x590 [ 450.666587][ T7842] __se_sys_ioctl+0xbb/0x400 [ 450.666755][ T7842] __x64_sys_ioctl+0x97/0xe0 [ 450.666918][ T7842] x64_sys_call+0x1ebe/0x3db0 [ 450.667089][ T7842] do_syscall_64+0xd9/0x210 [ 450.667262][ T7842] ? irqentry_exit+0x16/0x60 [ 450.667417][ T7842] ? clear_bhb_loop+0x40/0x90 [ 450.667558][ T7842] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 450.667697][ T7842] RIP: 0033:0x7f4dec78e929 [ 450.667796][ T7842] 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 [ 450.667907][ T7842] RSP: 002b:00007f4ded524038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 450.668045][ T7842] RAX: ffffffffffffffda RBX: 00007f4dec9b5fa0 RCX: 00007f4dec78e929 [ 450.668141][ T7842] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 450.668221][ T7842] RBP: 00007f4ded524090 R08: 0000000000000000 R09: 0000000000000000 [ 450.668304][ T7842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 450.668383][ T7842] R13: 0000000000000000 R14: 00007f4dec9b5fa0 R15: 00007fffc529a0b8 [ 450.668502][ T7842] [ 450.668556][ T7842] ERROR: Out of memory at tomoyo_realpath_from_path. [ 450.954055][ T7840] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 451.482595][ T7848] loop5: detected capacity change from 0 to 32768 [ 451.833845][ T5819] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 452.120441][ T7848] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,fsck,recovery_pass_last=set_may_go_rw,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 452.120586][ T7848] allowing incompatible features above 0.0: (unknown version) [ 452.120679][ T7848] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 452.164450][ T7848] bcachefs (loop5): Using encoding defined by superblock: utf8-12.1.0 [ 452.173714][ T7848] bcachefs (loop5): recovering from clean shutdown, journal seq 10 [ 452.183301][ T7848] bcachefs (loop5): Version upgrade required: [ 452.183301][ T7848] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 452.183301][ T7848] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 452.183301][ T7848] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 452.339333][ T7848] bcachefs (loop5): dropping and reconstructing all alloc info [ 452.461827][ T7848] bcachefs (loop5): accounting_read... done [ 452.496137][ T7848] bcachefs (loop5): alloc_read... done [ 452.517111][ T7848] bcachefs (loop5): snapshots_read... done [ 452.528311][ T7848] bcachefs (loop5): check_allocations... [ 452.658359][ T7866] loop0: detected capacity change from 0 to 2048 [ 452.682583][ T7848] done [ 452.716937][ T7848] bcachefs (loop5): going read-write [ 452.725441][ T7848] bcachefs (loop5): insufficient writeable journal devices available: have 0, need 1 [ 452.725441][ T7848] rw journal devs: [ 452.748645][ T7866] udf: Bad value for 'umask' [ 452.774315][ T7866] netlink: 'syz.0.473': attribute type 2 has an invalid length. [ 452.831115][ T7848] bcachefs (loop5): done starting filesystem [ 452.975218][ T7160] bcachefs (loop5): shutting down [ 452.980505][ T7160] bcachefs (loop5): going read-only [ 452.986319][ T7160] bcachefs (loop5): finished waiting for writes to stop [ 453.100521][ T7160] bcachefs (loop5): flushing journal and stopping allocators, journal seq 10 [ 453.135357][ T7160] bcachefs (loop5): flushing journal and stopping allocators complete, journal seq 10 [ 453.170149][ T7160] bcachefs (loop5): unclean shutdown complete, journal seq 10 [ 453.269476][ T7160] bcachefs (loop5): done going read-only, filesystem not clean [ 453.568981][ T7160] bcachefs (loop5): shutdown complete [ 453.854149][ T7874] loop1: detected capacity change from 0 to 32768 [ 453.877865][ T7874] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.476 (7874) [ 453.907332][ T7874] BTRFS info (device loop1): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 453.919149][ T7874] BTRFS info (device loop1): using sha256 (sha256-x86_64) checksum algorithm [ 453.930446][ T7874] BTRFS info (device loop1): disk space caching is enabled [ 453.938072][ T7874] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 454.223998][ T30] audit: type=1326 audit(1751727714.767:188): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7888 comm="syz.4.478" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4dec78e929 code=0x7ffc0000 [ 454.292694][ T30] audit: type=1326 audit(1751727714.787:189): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7888 comm="syz.4.478" exe="/root/syz-executor" sig=0 arch=c000003e syscall=47 compat=0 ip=0x7f4dec78e929 code=0x7ffc0000 [ 454.315944][ T30] audit: type=1326 audit(1751727714.787:190): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7888 comm="syz.4.478" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4dec78e929 code=0x7ffc0000 [ 454.438305][ T7874] BTRFS info (device loop1): rebuilding free space tree [ 454.481590][ T7874] BTRFS info (device loop1): disabling free space tree [ 454.488870][ T7874] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 454.499024][ T7874] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 454.572326][ T30] audit: type=1800 audit(1751727715.107:191): pid=7874 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.476" name="file2" dev="loop1" ino=261 res=0 errno=0 [ 454.820271][ T7894] fuse: Bad value for 'user_id' [ 454.825707][ T7894] fuse: Bad value for 'user_id' [ 455.450015][ T5813] BTRFS info (device loop1): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 455.766582][ T7898] loop3: detected capacity change from 0 to 24 [ 455.817733][ T7898] romfs: Mounting image 'rom 637cf1fa' through the block layer [ 456.370813][ T7900] loop1: detected capacity change from 0 to 4096 [ 456.460597][ T7900] NILFS (loop1): invalid segment: Checksum error in segment payload [ 456.472843][ T7900] NILFS (loop1): trying rollback from an earlier position [ 456.534797][ T7900] NILFS (loop1): recovery complete [ 456.552757][ T7905] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 456.780966][ T7900] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 458.154709][ T7923] FAULT_INJECTION: forcing a failure. [ 458.154709][ T7923] name failslab, interval 1, probability 0, space 0, times 0 [ 458.168979][ T7923] CPU: 0 UID: 0 PID: 7923 Comm: syz.3.488 Not tainted 6.16.0-rc4-syzkaller-00308-ga79a588fc176 #0 PREEMPT(undef) [ 458.169121][ T7923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 458.169205][ T7923] Call Trace: [ 458.169254][ T7923] [ 458.169301][ T7923] __dump_stack+0x26/0x30 [ 458.169461][ T7923] dump_stack_lvl+0x1df/0x270 [ 458.169623][ T7923] dump_stack+0x1e/0x25 [ 458.169766][ T7923] should_fail_ex+0x7dc/0x8a0 [ 458.169935][ T7923] should_failslab+0x15b/0x200 [ 458.170117][ T7923] __kmalloc_cache_noprof+0xcb/0xed0 [ 458.170260][ T7923] ? bdi_split_work_to_wbs+0x87a/0x12b0 [ 458.170413][ T7923] ? kmsan_get_metadata+0xfb/0x160 [ 458.170594][ T7923] bdi_split_work_to_wbs+0x87a/0x12b0 [ 458.170745][ T7923] ? stack_depot_save_flags+0x35/0x7b0 [ 458.170892][ T7923] ? kmsan_get_metadata+0xfb/0x160 [ 458.171098][ T7923] sync_inodes_sb+0x255/0xe10 [ 458.171238][ T7923] ? kmsan_internal_unpoison_memory+0x14/0x20 [ 458.171398][ T7923] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 458.171578][ T7923] ? kmsan_get_metadata+0xfb/0x160 [ 458.171748][ T7923] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 458.171928][ T7923] sync_inodes_one_sb+0x7a/0xa0 [ 458.172104][ T7923] __iterate_supers+0x244/0x4d0 [ 458.172263][ T7923] ? __pfx_sync_inodes_one_sb+0x10/0x10 [ 458.172434][ T7923] ? __pfx_sync_inodes_one_sb+0x10/0x10 [ 458.172608][ T7923] iterate_supers+0x28/0x40 [ 458.172756][ T7923] ksys_sync+0x8f/0x140 [ 458.172922][ T7923] __ia32_sys_sync+0x1b/0x40 [ 458.173085][ T7923] x64_sys_call+0x3b57/0x3db0 [ 458.173259][ T7923] do_syscall_64+0xd9/0x210 [ 458.173434][ T7923] ? irqentry_exit+0x16/0x60 [ 458.173586][ T7923] ? clear_bhb_loop+0x40/0x90 [ 458.173726][ T7923] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 458.173862][ T7923] RIP: 0033:0x7fc1b098e929 [ 458.173961][ T7923] 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 [ 458.174075][ T7923] RSP: 002b:00007fc1b17dc038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 458.174205][ T7923] RAX: ffffffffffffffda RBX: 00007fc1b0bb5fa0 RCX: 00007fc1b098e929 [ 458.174302][ T7923] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 458.174380][ T7923] RBP: 00007fc1b17dc090 R08: 0000000000000000 R09: 0000000000000000 [ 458.174463][ T7923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 458.174538][ T7923] R13: 0000000000000001 R14: 00007fc1b0bb5fa0 R15: 00007ffca1b77198 [ 458.174657][ T7923] [ 458.551072][ T7919] loop1: detected capacity change from 0 to 32768 [ 458.888008][ T7919] bcachefs (loop1): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nocow [ 458.888125][ T7919] allowing incompatible features above 0.0: (unknown version) [ 458.888209][ T7919] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 458.926117][ T7919] bcachefs (loop1): Using encoding defined by superblock: utf8-12.1.0 [ 458.934773][ T7919] bcachefs (loop1): initializing new filesystem [ 458.953560][ T7919] bcachefs (loop1): going read-write [ 458.968182][ T5866] usb 1-1: new full-speed USB device number 10 using dummy_hcd [ 459.025717][ T7926] loop3: detected capacity change from 0 to 1024 [ 459.069391][ T7919] bcachefs (loop1): marking superblocks [ 459.118475][ T7919] bcachefs (loop1): initializing freespace [ 459.145189][ T7919] bcachefs (loop1): done initializing freespace [ 459.164414][ T7919] bcachefs (loop1): reading snapshots table [ 459.170753][ T7919] bcachefs (loop1): reading snapshots done [ 459.312662][ T7919] bcachefs (loop1): loop1: Superblock write was silently dropped! (seq 0 expected 42) [ 459.333233][ T7919] bcachefs (loop1): done starting filesystem [ 459.377905][ T5866] usb 1-1: unable to get BOS descriptor or descriptor too short [ 459.434661][ T5866] usb 1-1: not running at top speed; connect to a high speed hub [ 459.463280][ T7919] bcachefs (loop1): going read-only [ 459.468784][ T7919] bcachefs (loop1): finished waiting for writes to stop [ 459.485688][ T7919] bcachefs (loop1): flushing journal and stopping allocators, journal seq 2 [ 459.543431][ T5866] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 459.554008][ T5866] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 459.563398][ T5866] usb 1-1: config 1 has no interface number 1 [ 459.569753][ T5866] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 459.583063][ T5866] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 4 [ 459.650766][ T7919] bcachefs (loop1): flushing journal and stopping allocators complete, journal seq 2 [ 459.668434][ T5866] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 459.678955][ T5866] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 459.687984][ T5866] usb 1-1: Product: syz [ 459.693095][ T5866] usb 1-1: Manufacturer: syz [ 459.699969][ T5866] usb 1-1: SerialNumber: syz [ 459.713089][ T7919] bcachefs (loop1): clean shutdown complete, journal seq 3 [ 459.723226][ T7919] bcachefs (loop1): marking filesystem clean [ 459.849121][ T5813] bcachefs (loop1): shutting down [ 459.895400][ T7922] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 460.000298][ T5813] bcachefs (loop1): shutdown complete [ 460.261763][ T30] audit: type=1326 audit(1751727720.777:192): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7920 comm="syz.0.489" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7e56d8e929 code=0x7ffc0000 [ 460.542800][ T30] audit: type=1326 audit(1751727720.857:193): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7920 comm="syz.0.489" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f7e56d8e929 code=0x7ffc0000 [ 460.567017][ T30] audit: type=1326 audit(1751727720.857:194): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7920 comm="syz.0.489" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7e56d8e929 code=0x7ffc0000 [ 460.590048][ T30] audit: type=1326 audit(1751727720.867:195): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7920 comm="syz.0.489" exe="/root/syz-executor" sig=0 arch=c000003e syscall=307 compat=0 ip=0x7f7e56d8e929 code=0x7ffc0000 [ 460.613274][ T30] audit: type=1326 audit(1751727720.867:196): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7920 comm="syz.0.489" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7e56d8e929 code=0x7ffc0000 [ 460.637611][ T30] audit: type=1326 audit(1751727720.897:197): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7920 comm="syz.0.489" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f7e56d8e929 code=0x7ffc0000 [ 460.661524][ T30] audit: type=1326 audit(1751727720.897:198): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7920 comm="syz.0.489" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7e56d8e929 code=0x7ffc0000 [ 460.684519][ T30] audit: type=1326 audit(1751727720.927:199): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7920 comm="syz.0.489" exe="/root/syz-executor" sig=0 arch=c000003e syscall=55 compat=0 ip=0x7f7e56d8e929 code=0x7ffc0000 [ 460.707469][ T30] audit: type=1326 audit(1751727720.937:200): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7920 comm="syz.0.489" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7e56d8e929 code=0x7ffc0000 [ 460.731952][ T30] audit: type=1326 audit(1751727720.937:201): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7920 comm="syz.0.489" exe="/root/syz-executor" sig=0 arch=c000003e syscall=3 compat=0 ip=0x7f7e56d8e929 code=0x7ffc0000 [ 460.733558][ T7942] loop5: detected capacity change from 0 to 32768 [ 460.792775][ T7942] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop5 (7:5) scanned by syz.5.491 (7942) [ 460.826454][ T7942] BTRFS info (device loop5): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 460.837146][ T7942] BTRFS info (device loop5): using sha256 (sha256-x86_64) checksum algorithm [ 460.848403][ T7942] BTRFS info (device loop5): disk space caching is enabled [ 460.856047][ T7942] BTRFS warning (device loop5): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 460.944409][ T7922] loop0: detected capacity change from 0 to 64 [ 461.319878][ T7942] BTRFS info (device loop5): rebuilding free space tree [ 461.383746][ T7942] BTRFS info (device loop5): disabling free space tree [ 461.391184][ T7942] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 461.403345][ T7942] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 461.743968][ T7963] netlink: 24 bytes leftover after parsing attributes in process `syz.4.495'. [ 461.786889][ T7922] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 461.797281][ T7922] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 462.036030][ T5866] usb 1-1: 2:1 : no or invalid class specific endpoint descriptor [ 462.044417][ T5866] usb 1-1: 2:1 : format type 198 is not supported yet [ 462.213050][ T5866] usb 1-1: USB disconnect, device number 10 [ 462.462815][ T5865] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 462.488735][ T6374] udevd[6374]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 462.522691][ T7160] BTRFS info (device loop5): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 462.774417][ T5865] usb 5-1: config index 0 descriptor too short (expected 45, got 36) [ 462.783030][ T5865] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 462.796663][ T5865] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 462.807954][ T5865] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 462.820020][ T5865] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 462.833446][ T5865] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 462.843145][ T5865] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 463.346293][ T5865] usb 5-1: config 0 descriptor?? [ 463.356519][ T7963] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 463.649396][ T7963] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 463.659554][ T7963] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 463.853224][ T7963] 9pnet_fd: Insufficient options for proto=fd [ 464.043926][ T5865] usbhid 5-1:0.0: can't add hid device: -71 [ 464.050686][ T5865] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 464.171743][ T5865] usb 5-1: USB disconnect, device number 24 [ 464.700626][ T7979] loop3: detected capacity change from 0 to 2048 [ 464.744834][ T7979] udf: Unknown parameter 'C[XrXŎa5B+9+ Qbj3`݉2' [ 464.827307][ T7981] loop5: detected capacity change from 0 to 512 [ 464.972393][ T7981] EXT4-fs error (device loop5): ext4_orphan_get:1393: inode #15: comm syz.5.500: casefold flag without casefold feature [ 465.104629][ T7981] EXT4-fs error (device loop5): ext4_orphan_get:1398: comm syz.5.500: couldn't read orphan inode 15 (err -117) [ 465.186688][ T7981] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 465.245335][ T1285] ieee802154 phy0 wpan0: encryption failed: -22 [ 466.144084][ T7160] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 466.538031][ T8002] tipc: Enabling of bearer rejected, failed to enable media [ 466.553470][ T8000] loop1: detected capacity change from 0 to 128 [ 466.608041][ T8000] ufs: ufs_fill_super(): fragment size 3263967611 is not a power of 2 [ 466.849082][ T7998] loop3: detected capacity change from 0 to 4096 [ 467.130459][ T7998] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 467.384186][ T8000] loop1: detected capacity change from 0 to 32768 [ 467.414526][ T8000] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.507 (8000) [ 467.552354][ T7998] EXT4-fs (loop3): shut down requested (2) [ 467.630000][ T8000] BTRFS info (device loop1): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 467.640916][ T8000] BTRFS info (device loop1): using sha256 (sha256-x86_64) checksum algorithm [ 467.654178][ T8000] BTRFS info (device loop1): disk space caching is enabled [ 467.662007][ T8000] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 468.081028][ T8000] BTRFS info (device loop1): rebuilding free space tree [ 468.177863][ T8000] BTRFS info (device loop1): disabling free space tree [ 468.185903][ T8000] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 468.198521][ T8000] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 468.271534][ T30] kauditd_printk_skb: 63 callbacks suppressed [ 468.271609][ T30] audit: type=1800 audit(1751727728.797:265): pid=8000 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.507" name="file2" dev="loop1" ino=261 res=0 errno=0 [ 468.897856][ T5823] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 469.704006][ T8040] kvm: kvm [8039]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0xc1) = 0xbf90 [ 469.880557][ T5813] BTRFS info (device loop1): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 470.385534][ T8055] 9pnet_virtio: no channels available for device syz [ 471.093920][ T8066] Bluetooth: MGMT ver 1.23 [ 471.727775][ T8069] netlink: 68 bytes leftover after parsing attributes in process `syz.1.521'. [ 471.833447][ T8069] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 471.841891][ T8069] batadv_slave_0: entered promiscuous mode [ 473.218414][ T8079] netlink: 52 bytes leftover after parsing attributes in process `syz.5.525'. [ 473.394089][ T8081] 9pnet_virtio: no channels available for device syz [ 474.440047][ T8098] syzkaller1: entered promiscuous mode [ 474.446253][ T8098] syzkaller1: entered allmulticast mode [ 475.375108][ T8113] loop1: detected capacity change from 0 to 128 [ 475.471920][ T8113] UDF-fs: error (device loop1): udf_read_tagged: read failed, block=256, location=256 [ 475.509735][ T8110] netlink: 'syz.4.537': attribute type 2 has an invalid length. [ 475.605152][ T8113] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 475.844666][ T8111] loop3: detected capacity change from 0 to 4096 [ 475.913286][ T8111] ntfs3(loop3): Different NTFS sector size (1024) and media sector size (512). [ 476.292061][ T8111] ntfs3(loop3): Mark volume as dirty due to NTFS errors [ 476.573882][ T8121] netlink: 'syz.0.544': attribute type 10 has an invalid length. [ 477.368318][ T8131] netlink: 'syz.0.547': attribute type 10 has an invalid length. [ 481.803739][ T8195] netlink: 'syz.0.562': attribute type 1 has an invalid length. [ 481.966890][ T8197] netdevsim netdevsim0 netdevsim0: set [1, 1] type 2 family 0 port 20000 - 0 [ 481.976306][ T8197] netdevsim netdevsim0 netdevsim1: set [1, 1] type 2 family 0 port 20000 - 0 [ 481.985685][ T8197] netdevsim netdevsim0 netdevsim2: set [1, 1] type 2 family 0 port 20000 - 0 [ 481.995227][ T8197] netdevsim netdevsim0 netdevsim3: set [1, 1] type 2 family 0 port 20000 - 0 [ 482.012952][ T8197] bond1: (slave geneve2): making interface the new active one [ 482.025606][ T8197] bond1: (slave geneve2): Enslaving as an active interface with an up link [ 482.135949][ T8195] netlink: 28 bytes leftover after parsing attributes in process `syz.0.562'. [ 482.361980][ T5865] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 482.582813][ T5865] usb 5-1: Using ep0 maxpacket: 32 [ 482.623653][ T5865] usb 5-1: config index 0 descriptor too short (expected 29220, got 36) [ 482.632573][ T5865] usb 5-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 482.642069][ T5865] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 482.651523][ T5865] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 482.661639][ T5865] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 482.671683][ T5865] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 482.681917][ T5865] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 482.692245][ T5865] usb 5-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 482.705796][ T5865] usb 5-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 482.715389][ T5865] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 482.918221][ T8211] kvm: MWAIT instruction emulated as NOP! [ 483.023904][ T5865] usb 5-1: config 0 descriptor?? [ 483.279952][ T5865] usblp 5-1:0.0: usblp0: USB Bidirectional printer dev 25 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 483.545367][ T2153] usb 5-1: USB disconnect, device number 25 [ 483.588696][ T2153] usblp0: removed [ 483.898280][ T8229] netlink: 'syz.3.573': attribute type 9 has an invalid length. [ 483.906932][ T8229] netlink: 'syz.3.573': attribute type 6 has an invalid length. [ 483.915040][ T8229] netlink: 'syz.3.573': attribute type 7 has an invalid length. [ 483.923113][ T8229] netlink: 'syz.3.573': attribute type 8 has an invalid length. [ 484.330190][ T8232] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 484.337168][ T8232] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 484.346139][ T8232] vhci_hcd vhci_hcd.0: Device attached [ 484.507792][ T8239] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 484.539086][ T8239] evm: overlay not supported [ 484.602489][ T2153] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 484.622484][ T5865] usb 35-1: new low-speed USB device number 2 using vhci_hcd [ 484.790718][ T2153] usb 2-1: Using ep0 maxpacket: 16 [ 484.829692][ T2153] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 484.841370][ T2153] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 484.851588][ T2153] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 484.865027][ T2153] usb 2-1: New USB device found, idVendor=0955, idProduct=7214, bcdDevice=ed.00 [ 484.874681][ T2153] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 485.002527][ T2153] usb 2-1: config 0 descriptor?? [ 485.228787][ T8233] usb 35-1: recv xbuf, 0 [ 485.239424][ T999] vhci_hcd: stop threads [ 485.242107][ T2153] usbhid 2-1:0.0: can't add hid device: -71 [ 485.244412][ T999] vhci_hcd: release socket [ 485.250518][ T2153] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 485.254663][ T999] vhci_hcd: disconnect device [ 485.315790][ T2153] usb 2-1: USB disconnect, device number 17 [ 485.332111][ T5865] vhci_hcd: vhci_device speed not set [ 485.573098][ T8250] loop6: detected capacity change from 0 to 63 [ 485.645546][ T6100] Buffer I/O error on dev loop6, logical block 0, async page read [ 485.711096][ T6100] Buffer I/O error on dev loop6, logical block 0, async page read [ 485.721108][ T6100] Buffer I/O error on dev loop6, logical block 0, async page read [ 485.804954][ T6100] Buffer I/O error on dev loop6, logical block 0, async page read [ 485.840751][ T6100] Buffer I/O error on dev loop6, logical block 0, async page read [ 486.311783][ T5798] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 486.498397][ T5798] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 486.510415][ T5798] usb 5-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 486.521026][ T5798] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 486.530502][ T5798] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 486.568995][ T8256] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 486.648619][ T5798] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 487.155527][ T2153] usb 5-1: USB disconnect, device number 26 [ 487.523411][ T6931] udevd[6931]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:27.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 487.642758][ T8276] comedi comedi3: mpc624: I/O port conflict (0xec,16) [ 488.010830][ T8281] 9pnet_virtio: no channels available for device syz [ 488.162343][ T30] audit: type=1326 audit(1751727748.697:266): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8279 comm="syz.3.593" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc1b098e929 code=0x0 [ 488.184218][ C1] vkms_vblank_simulate: vblank timer overrun [ 490.021754][ T2153] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 490.126520][ T5821] block nbd1: Receive control failed (result -32) [ 490.235190][ T2153] usb 1-1: Using ep0 maxpacket: 8 [ 490.260371][ T6100] block nbd1: shutting down sockets [ 490.268341][ T2153] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 490.279337][ T2153] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 490.288755][ T2153] usb 1-1: config 1 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 490.300696][ T2153] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 490.312150][ T2153] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 490.325128][ T2153] usb 1-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 490.334804][ T2153] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 490.609053][ T8312] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 490.644818][ T4727] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 490.675928][ T2153] hub 1-1:1.0: bad descriptor, ignoring hub [ 490.682698][ T2153] hub 1-1:1.0: probe with driver hub failed with error -5 [ 490.692066][ T2153] cdc_wdm 1-1:1.0: skipping garbage [ 490.697559][ T2153] cdc_wdm 1-1:1.0: skipping garbage [ 490.856367][ T2153] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 490.865882][ T4727] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 490.877027][ T2153] cdc_wdm 1-1:1.0: Unknown control protocol [ 491.036285][ T4727] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 491.043537][ T2153] usb 1-1: USB disconnect, device number 11 [ 491.213552][ T4727] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 491.488855][ T2153] usb 1-1: new low-speed USB device number 12 using dummy_hcd [ 491.641818][ T4727] bridge_slave_1: left allmulticast mode [ 491.647766][ T4727] bridge_slave_1: left promiscuous mode [ 491.654949][ T4727] bridge0: port 2(bridge_slave_1) entered disabled state [ 491.700274][ T4727] bridge_slave_0: left allmulticast mode [ 491.706652][ T4727] bridge_slave_0: left promiscuous mode [ 491.713641][ T4727] bridge0: port 1(bridge_slave_0) entered disabled state [ 491.725103][ T2153] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 491.736100][ T2153] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 491.745539][ T2153] usb 1-1: config 1 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 491.757650][ T2153] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 491.769226][ T2153] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 491.780854][ T2153] usb 1-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 491.790424][ T2153] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 491.991108][ T8312] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 492.039567][ T2153] hub 1-1:1.0: bad descriptor, ignoring hub [ 492.046225][ T2153] hub 1-1:1.0: probe with driver hub failed with error -5 [ 492.055381][ T2153] cdc_wdm 1-1:1.0: skipping garbage [ 492.060956][ T2153] cdc_wdm 1-1:1.0: skipping garbage [ 492.235841][ T2153] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 492.243518][ T2153] cdc_wdm 1-1:1.0: Unknown control protocol [ 492.394246][ T2153] usb 1-1: USB disconnect, device number 12 [ 492.399233][ T4727] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 492.439601][ T4727] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 492.483912][ T4727] bond0 (unregistering): Released all slaves [ 492.992294][ T4727] hsr_slave_0: left promiscuous mode [ 493.037453][ T4727] hsr_slave_1: left promiscuous mode [ 493.046172][ T4727] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 493.054312][ T4727] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 493.106095][ T4727] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 493.114155][ T4727] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 493.252555][ T4727] veth1_macvtap: left promiscuous mode [ 493.258378][ T4727] veth0_macvtap: left promiscuous mode [ 493.264666][ T4727] veth1_vlan: left promiscuous mode [ 493.270266][ T4727] veth0_vlan: left promiscuous mode [ 493.640689][ T8333] netlink: 8 bytes leftover after parsing attributes in process `syz.0.608'. [ 493.715607][ T8330] binder: 8329:8330 ioctl c0306201 200000001440 returned -11 [ 494.412747][ T4727] team0 (unregistering): Port device team_slave_1 removed [ 494.413632][ T5820] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 494.443990][ T5820] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 494.498010][ T5820] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 494.524258][ T4727] team0 (unregistering): Port device team_slave_0 removed [ 494.700319][ T5820] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 494.762556][ T5820] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 495.992267][ T5798] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 496.192462][ T5798] usb 1-1: Using ep0 maxpacket: 8 [ 496.238202][ T5798] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 496.246967][ T5798] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 496.257345][ T5798] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 496.266466][ T8340] chnl_net:caif_netlink_parms(): no params data found [ 496.267616][ T5798] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 496.284809][ T5798] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 496.298311][ T5798] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 496.307944][ T5798] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 496.750210][ T5798] usb 1-1: usb_control_msg returned -32 [ 496.756810][ T5798] usbtmc 1-1:16.0: can't read capabilities [ 496.963157][ T5820] Bluetooth: hci5: command tx timeout [ 497.155540][ T8371] usbtmc 1-1:16.0: INITIATE_CLEAR returned 11 [ 497.365704][ T2153] usb 1-1: USB disconnect, device number 13 [ 497.714395][ T8382] capability: warning: `syz.3.621' uses 32-bit capabilities (legacy support in use) [ 497.735183][ T5798] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 497.921984][ T5798] usb 2-1: Using ep0 maxpacket: 8 [ 497.969952][ T5798] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 497.980281][ T5798] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 497.990692][ T5798] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 498.001033][ T5798] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 498.015426][ T5798] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 498.025002][ T5798] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 498.130767][ T8340] bridge0: port 1(bridge_slave_0) entered blocking state [ 498.139674][ T8340] bridge0: port 1(bridge_slave_0) entered disabled state [ 498.147728][ T8340] bridge_slave_0: entered allmulticast mode [ 498.157592][ T8340] bridge_slave_0: entered promiscuous mode [ 498.286214][ T8340] bridge0: port 2(bridge_slave_1) entered blocking state [ 498.294109][ T8340] bridge0: port 2(bridge_slave_1) entered disabled state [ 498.302301][ T8340] bridge_slave_1: entered allmulticast mode [ 498.312261][ T8340] bridge_slave_1: entered promiscuous mode [ 498.529254][ T5798] usb 2-1: GET_CAPABILITIES returned 2f [ 498.535438][ T5798] usbtmc 2-1:16.0: can't read capabilities [ 498.596821][ T30] audit: type=1400 audit(1751727759.117:267): apparmor="DENIED" operation="setprocattr" info="invalid" error=-22 profile="unconfined" pid=8389 comm="syz.0.624" [ 498.723414][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 498.770538][ T2153] usb 2-1: USB disconnect, device number 18 [ 499.020749][ T8340] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 499.055914][ T5820] Bluetooth: hci5: command tx timeout [ 499.095212][ T8340] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 499.363673][ T8393] sctp: failed to load transform for md5: -2 [ 499.477082][ T8340] team0: Port device team_slave_0 added [ 499.498059][ T8340] team0: Port device team_slave_1 added [ 500.093996][ T8340] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 500.101858][ T8340] 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. [ 500.128017][ C1] vkms_vblank_simulate: vblank timer overrun [ 500.135237][ T8340] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 500.378266][ T8340] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 500.389979][ T8340] 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. [ 500.417051][ T8340] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 500.923559][ T7062] unregister_netdevice: waiting for vcan0 to become free. Usage count = 2 [ 500.965417][ T8340] hsr_slave_0: entered promiscuous mode [ 500.976711][ T8340] hsr_slave_1: entered promiscuous mode [ 500.985871][ T8340] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 500.993813][ T8340] Cannot create hsr debugfs directory [ 501.122804][ T5820] Bluetooth: hci5: command tx timeout [ 501.213204][ T2153] usb 5-1: new high-speed USB device number 27 using dummy_hcd [ 501.450981][ T2153] usb 5-1: Using ep0 maxpacket: 8 [ 501.511831][ T2153] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 501.522230][ T2153] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 501.532657][ T2153] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 501.543105][ T2153] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 501.556634][ T2153] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 501.566162][ T2153] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 502.030941][ T2153] usb 5-1: GET_CAPABILITIES returned 2f [ 502.037648][ T2153] usbtmc 5-1:16.0: can't read capabilities [ 502.303746][ T5798] usb 5-1: USB disconnect, device number 27 [ 503.201545][ T5820] Bluetooth: hci5: command tx timeout [ 503.586391][ T8340] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 503.678756][ T8340] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 503.765093][ T8340] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 503.820854][ T8340] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 505.358313][ T8340] 8021q: adding VLAN 0 to HW filter on device bond0 [ 505.460244][ T8340] 8021q: adding VLAN 0 to HW filter on device team0 [ 505.538796][ T999] bridge0: port 1(bridge_slave_0) entered blocking state [ 505.546518][ T999] bridge0: port 1(bridge_slave_0) entered forwarding state [ 505.677127][ T999] bridge0: port 2(bridge_slave_1) entered blocking state [ 505.684795][ T999] bridge0: port 2(bridge_slave_1) entered forwarding state [ 506.031939][ T8489] netlink: 4 bytes leftover after parsing attributes in process `syz.4.646'. [ 506.155402][ T8491] block nbd1: shutting down sockets [ 507.914170][ T8340] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 508.477531][ T8511] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 510.454012][ T8547] netlink: 4 bytes leftover after parsing attributes in process `syz.0.660'. [ 510.483938][ T8514] Bluetooth: hci0: Opcode 0x0c03 failed: -110 [ 510.549693][ T8340] veth0_vlan: entered promiscuous mode [ 510.635911][ T8340] veth1_vlan: entered promiscuous mode [ 510.975765][ T8340] veth0_macvtap: entered promiscuous mode [ 511.048893][ T8340] veth1_macvtap: entered promiscuous mode [ 511.330385][ T8340] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 511.465051][ T8340] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 511.580867][ T8340] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 511.590365][ T8340] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 511.599727][ T8340] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 511.610351][ T8340] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 513.045396][ T8584] syzkaller1: entered promiscuous mode [ 513.051187][ T8584] syzkaller1: entered allmulticast mode [ 513.562745][ T5865] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 513.790591][ T5865] usb 1-1: config index 0 descriptor too short (expected 45, got 36) [ 513.799997][ T5865] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 513.812218][ T5865] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 513.823483][ T5865] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 513.835170][ T5865] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 513.848537][ T5865] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 513.858137][ T5865] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 514.028756][ T5865] usb 1-1: config 0 descriptor?? [ 514.038990][ T8589] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 514.211779][ T8605] 9pnet_virtio: no channels available for device syz [ 514.494881][ T5865] plantronics 0003:047F:FFFF.0002: reserved main item tag 0xd [ 514.690404][ T5865] plantronics 0003:047F:FFFF.0002: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 514.837717][ T5865] usb 1-1: USB disconnect, device number 14 [ 515.387303][ T8616] fido_id[8616]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 517.292624][ T5433] usb 5-1: new high-speed USB device number 28 using dummy_hcd [ 517.433560][ T8655] netlink: 4 bytes leftover after parsing attributes in process `syz.1.688'. [ 517.489617][ T5433] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 517.502435][ T5433] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 517.514115][ T5433] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 517.524430][ T5433] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 517.642545][ T5433] usb 5-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 517.653654][ T5433] usb 5-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 517.662681][ T5433] usb 5-1: Manufacturer: syz [ 517.785043][ T5433] usb 5-1: config 0 descriptor?? [ 517.968024][ T8662] binder: 8659:8662 ioctl c0306201 200000000900 returned -14 [ 518.164438][ T8664] tipc: Enabled bearer , priority 0 [ 518.223331][ T8664] syzkaller0: entered promiscuous mode [ 518.229104][ T8664] syzkaller0: entered allmulticast mode [ 518.236755][ T5433] appleir 0003:05AC:8243.0003: unknown main item tag 0x0 [ 518.317970][ T8664] tipc: Resetting bearer [ 518.332855][ T5433] appleir 0003:05AC:8243.0003: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.4-1/input0 [ 518.457875][ T8663] tipc: Resetting bearer [ 518.499545][ T5865] usb 5-1: USB disconnect, device number 28 [ 518.505411][ T8663] tipc: Disabling bearer [ 519.138788][ T3609] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 519.147327][ T3609] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 519.276426][ T8672] fido_id[8672]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 519.430486][ T999] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 519.438921][ T999] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 520.289473][ T57] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 520.455453][ T5433] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 520.477290][ T57] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 520.661896][ T5433] usb 5-1: Using ep0 maxpacket: 8 [ 520.687910][ T57] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 520.724210][ T5433] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 520.733671][ T5433] usb 5-1: config 0 has no interface number 0 [ 520.740522][ T5433] usb 5-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 520.752241][ T5433] usb 5-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 520.761763][ T5433] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 520.857159][ T5433] usb 5-1: config 0 descriptor?? [ 520.913483][ T5433] iowarrior 5-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0 [ 520.938241][ T57] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 521.133394][ T5433] usb 5-1: USB disconnect, device number 29 [ 521.424210][ T57] bridge_slave_1: left allmulticast mode [ 521.430350][ T57] bridge_slave_1: left promiscuous mode [ 521.437238][ T57] bridge0: port 2(bridge_slave_1) entered disabled state [ 521.544438][ T57] bridge_slave_0: left allmulticast mode [ 521.551940][ T57] bridge_slave_0: left promiscuous mode [ 521.558887][ T57] bridge0: port 1(bridge_slave_0) entered disabled state [ 522.264952][ T57] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 522.313110][ T57] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 522.347426][ T57] bond0 (unregistering): Released all slaves [ 522.902731][ T8713] 9pnet_virtio: no channels available for device syz [ 523.048469][ T57] hsr_slave_0: left promiscuous mode [ 523.079572][ T57] hsr_slave_1: left promiscuous mode [ 523.089038][ T57] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 523.097399][ T57] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 523.217842][ T57] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 523.227329][ T57] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 523.422710][ T57] veth1_macvtap: left promiscuous mode [ 523.428657][ T57] veth0_macvtap: left promiscuous mode [ 523.436820][ T57] veth1_vlan: left promiscuous mode [ 523.443057][ T57] veth0_vlan: left promiscuous mode [ 524.171845][ T5821] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 524.187140][ T5821] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 524.216479][ T5821] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 524.290811][ T5821] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 524.349945][ T5821] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 524.586844][ T57] team0 (unregistering): Port device team_slave_1 removed [ 524.632779][ T57] team0 (unregistering): Port device team_slave_0 removed [ 525.083453][ T8731] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 525.122490][ T8731] infiniband syz0: RDMA CMA: cma_listen_on_dev, error -98 [ 525.404537][ T5865] kernel read not supported for file /video7 (pid: 5865 comm: kworker/1:3) [ 525.437245][ T8741] xt_hashlimit: size too large, truncated to 1048576 [ 526.434008][ T8728] chnl_net:caif_netlink_parms(): no params data found [ 526.483049][ T5820] Bluetooth: hci5: command tx timeout [ 526.671499][ T1285] ieee802154 phy0 wpan0: encryption failed: -22 [ 528.368764][ T8728] bridge0: port 1(bridge_slave_0) entered blocking state [ 528.376873][ T8728] bridge0: port 1(bridge_slave_0) entered disabled state [ 528.385150][ T8728] bridge_slave_0: entered allmulticast mode [ 528.397846][ T8728] bridge_slave_0: entered promiscuous mode [ 528.562708][ T5820] Bluetooth: hci5: command tx timeout [ 528.600032][ T8728] bridge0: port 2(bridge_slave_1) entered blocking state [ 528.608018][ T8728] bridge0: port 2(bridge_slave_1) entered disabled state [ 528.617077][ T8728] bridge_slave_1: entered allmulticast mode [ 528.626965][ T8728] bridge_slave_1: entered promiscuous mode [ 528.709582][ T2153] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 528.873343][ T2153] usb 1-1: Using ep0 maxpacket: 8 [ 528.901504][ T2153] usb 1-1: config index 0 descriptor too short (expected 28277, got 36) [ 528.910192][ T2153] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 528.922226][ T2153] usb 1-1: config 0 has no interfaces? [ 528.928036][ T2153] usb 1-1: New USB device found, idVendor=046d, idProduct=c20e, bcdDevice= 0.00 [ 528.937605][ T2153] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 529.008901][ T8728] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 529.092039][ T2153] usb 1-1: config 0 descriptor?? [ 529.114245][ T8728] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 529.193445][ T8791] ===================================================== [ 529.200827][ T8791] BUG: KMSAN: uninit-value in dt2817_dio_insn_bits+0x42d/0x4b0 [ 529.209207][ T8791] dt2817_dio_insn_bits+0x42d/0x4b0 [ 529.215198][ T8791] insn_rw_emulate_bits+0x3a6/0x560 [ 529.221447][ T8791] parse_insn+0x14b0/0x1780 [ 529.226221][ T8791] do_insnlist_ioctl+0x412/0x890 [ 529.231568][ T8791] comedi_unlocked_ioctl+0x1c6b/0x1e00 [ 529.237291][ T8791] __se_sys_ioctl+0x23c/0x400 [ 529.242369][ T8791] __x64_sys_ioctl+0x97/0xe0 [ 529.247794][ T8791] x64_sys_call+0x1ebe/0x3db0 [ 529.253675][ T8791] do_syscall_64+0xd9/0x210 [ 529.258450][ T8791] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 529.264983][ T8791] [ 529.267456][ T8791] Uninit was stored to memory at: [ 529.272952][ T8791] comedi_dio_update_state+0x244/0x250 [ 529.278721][ T8791] dt2817_dio_insn_bits+0x6e/0x4b0 [ 529.284387][ T8791] insn_rw_emulate_bits+0x3a6/0x560 [ 529.289859][ T8791] parse_insn+0x14b0/0x1780 [ 529.296438][ T8791] do_insnlist_ioctl+0x412/0x890 [ 529.301900][ T8791] comedi_unlocked_ioctl+0x1c6b/0x1e00 [ 529.307879][ T8791] __se_sys_ioctl+0x23c/0x400 [ 529.312978][ T8791] __x64_sys_ioctl+0x97/0xe0 [ 529.317987][ T8791] x64_sys_call+0x1ebe/0x3db0 [ 529.323464][ T8791] do_syscall_64+0xd9/0x210 [ 529.329545][ T8791] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 529.335875][ T8791] [ 529.338343][ T8791] Uninit was stored to memory at: SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 529.344366][ T8791] insn_rw_emulate_bits+0x52d/0x560 [ 529.349837][ T8791] parse_insn+0x14b0/0x1780 [ 529.354950][ T8791] do_insnlist_ioctl+0x412/0x890 [ 529.360160][ T8791] comedi_unlocked_ioctl+0x1c6b/0x1e00 [ 529.366234][ T8791] __se_sys_ioctl+0x23c/0x400 [ 529.372528][ T8791] __x64_sys_ioctl+0x97/0xe0 [ 529.377491][ T8791] x64_sys_call+0x1ebe/0x3db0 [ 529.383450][ T8791] do_syscall_64+0xd9/0x210 [ 529.388258][ T8791] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 529.394781][ T8791] [ 529.397361][ T8791] Uninit was created at: [ 529.402226][ T8791] __kmalloc_noprof+0x95f/0x1310 [ 529.407399][ T8791] do_insnlist_ioctl+0x1b2/0x890 [ 529.412873][ T8791] comedi_unlocked_ioctl+0x1c6b/0x1e00 [ 529.418611][ T8791] __se_sys_ioctl+0x23c/0x400 [ 529.423925][ T8791] __x64_sys_ioctl+0x97/0xe0 [ 529.428986][ T8791] x64_sys_call+0x1ebe/0x3db0 [ 529.434252][ T8791] do_syscall_64+0xd9/0x210 [ 529.439018][ T8791] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 529.445475][ T8791] [ 529.448065][ T8791] CPU: 0 UID: 0 PID: 8791 Comm: syz.3.718 Not tainted 6.16.0-rc4-syzkaller-00308-ga79a588fc176 #0 PREEMPT(undef) [ 529.460766][ T8791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 529.471432][ T8791] ===================================================== [ 529.478644][ T8791] Disabling lock debugging due to kernel taint [ 529.485131][ T8791] Kernel panic - not syncing: kmsan.panic set ... [ 529.491752][ T8791] CPU: 0 UID: 0 PID: 8791 Comm: syz.3.718 Tainted: G B 6.16.0-rc4-syzkaller-00308-ga79a588fc176 #0 PREEMPT(undef) [ 529.505565][ T8791] Tainted: [B]=BAD_PAGE [ 529.509872][ T8791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 529.520112][ T8791] Call Trace: [ 529.523540][ T8791] [ 529.526607][ T8791] __dump_stack+0x26/0x30 [ 529.531211][ T8791] dump_stack_lvl+0x53/0x270 [ 529.536050][ T8791] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 529.542144][ T8791] dump_stack+0x1e/0x25 [ 529.546533][ T8791] panic+0x4bd/0xd50 [ 529.550703][ T8791] kmsan_report+0x31c/0x320 [ 529.555478][ T8791] ? do_syscall_64+0xd9/0x210 [ 529.560419][ T8791] ? __msan_warning+0x1b/0x30 [ 529.565793][ T8791] ? dt2817_dio_insn_bits+0x42d/0x4b0 [ 529.571449][ T8791] ? insn_rw_emulate_bits+0x3a6/0x560 [ 529.577105][ T8791] ? parse_insn+0x14b0/0x1780 [ 529.582027][ T8791] ? do_insnlist_ioctl+0x412/0x890 [ 529.587387][ T8791] ? comedi_unlocked_ioctl+0x1c6b/0x1e00 [ 529.593336][ T8791] ? __se_sys_ioctl+0x23c/0x400 [ 529.598541][ T8791] ? __x64_sys_ioctl+0x97/0xe0 [ 529.603568][ T8791] ? x64_sys_call+0x1ebe/0x3db0 [ 529.608860][ T8791] ? do_syscall_64+0xd9/0x210 [ 529.613885][ T8791] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 529.620182][ T8791] ? kmsan_internal_chain_origin+0xb6/0xd0 [ 529.626264][ T8791] ? _raw_spin_unlock_irqrestore+0x3f/0x60 [ 529.632333][ T8791] ? kmsan_internal_chain_origin+0x5d/0xd0 [ 529.638577][ T8791] ? __msan_chain_origin+0xc3/0x140 [ 529.644151][ T8791] ? insn_rw_emulate_bits+0x52d/0x560 [ 529.649824][ T8791] ? parse_insn+0x14b0/0x1780 [ 529.654756][ T8791] ? do_insnlist_ioctl+0x412/0x890 [ 529.660141][ T8791] ? comedi_unlocked_ioctl+0x1c6b/0x1e00 [ 529.666052][ T8791] ? __se_sys_ioctl+0x23c/0x400 [ 529.671166][ T8791] ? __x64_sys_ioctl+0x97/0xe0 [ 529.676191][ T8791] ? x64_sys_call+0x1ebe/0x3db0 [ 529.681391][ T8791] ? do_syscall_64+0xd9/0x210 [ 529.686337][ T8791] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 529.692640][ T8791] ? kmsan_internal_set_shadow_origin+0x79/0x110 [ 529.699266][ T8791] ? kmsan_get_metadata+0xfb/0x160 [ 529.704644][ T8791] ? kmsan_internal_set_shadow_origin+0x79/0x110 [ 529.711241][ T8791] ? kmsan_get_metadata+0xfb/0x160 [ 529.716646][ T8791] ? kmsan_get_metadata+0xfb/0x160 [ 529.722030][ T8791] __msan_warning+0x1b/0x30 [ 529.726905][ T8791] dt2817_dio_insn_bits+0x42d/0x4b0 [ 529.732361][ T8791] ? __pfx_dt2817_dio_insn_bits+0x10/0x10 [ 529.738488][ T8791] insn_rw_emulate_bits+0x3a6/0x560 [ 529.743969][ T8791] ? __pfx_insn_rw_emulate_bits+0x10/0x10 [ 529.750114][ T8791] parse_insn+0x14b0/0x1780 [ 529.754822][ T8791] ? kmsan_internal_set_shadow_origin+0x79/0x110 [ 529.761405][ T8791] do_insnlist_ioctl+0x412/0x890 [ 529.766777][ T8791] comedi_unlocked_ioctl+0x1c6b/0x1e00 [ 529.773102][ T8791] ? kmsan_get_metadata+0xfb/0x160 [ 529.778679][ T8791] ? __pfx_comedi_unlocked_ioctl+0x10/0x10 [ 529.784746][ T8791] __se_sys_ioctl+0x23c/0x400 [ 529.790090][ T8791] __x64_sys_ioctl+0x97/0xe0 [ 529.794985][ T8791] x64_sys_call+0x1ebe/0x3db0 [ 529.799929][ T8791] do_syscall_64+0xd9/0x210 [ 529.804715][ T8791] ? irqentry_exit+0x16/0x60 [ 529.809546][ T8791] ? clear_bhb_loop+0x40/0x90 [ 529.814443][ T8791] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 529.820541][ T8791] RIP: 0033:0x7fc1b098e929 [ 529.825243][ T8791] 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 [ 529.845125][ T8791] RSP: 002b:00007fc1b17dc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 529.853758][ T8791] RAX: ffffffffffffffda RBX: 00007fc1b0bb5fa0 RCX: 00007fc1b098e929 [ 529.861913][ T8791] RDX: 00002000001859c0 RSI: 000000008010640b RDI: 0000000000000004 [ 529.870071][ T8791] RBP: 00007fc1b0a10b39 R08: 0000000000000000 R09: 0000000000000000 [ 529.878284][ T8791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 529.886948][ T8791] R13: 0000000000000000 R14: 00007fc1b0bb5fa0 R15: 00007ffca1b77198 [ 529.895174][ T8791] [ 529.898682][ T8791] Kernel Offset: disabled [ 529.903121][ T8791] Rebooting in 86400 seconds..