Warning: Permanently added '10.128.0.208' (ECDSA) to the list of known hosts. 2020/11/03 16:17:39 fuzzer started 2020/11/03 16:17:40 dialing manager at 10.128.0.26:45543 2020/11/03 16:17:41 syscalls: 3433 2020/11/03 16:17:41 code coverage: enabled 2020/11/03 16:17:41 comparison tracing: enabled 2020/11/03 16:17:41 extra coverage: enabled 2020/11/03 16:17:41 setuid sandbox: enabled 2020/11/03 16:17:41 namespace sandbox: enabled 2020/11/03 16:17:41 Android sandbox: /sys/fs/selinux/policy does not exist 2020/11/03 16:17:41 fault injection: enabled 2020/11/03 16:17:41 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/11/03 16:17:41 net packet injection: enabled 2020/11/03 16:17:41 net device setup: enabled 2020/11/03 16:17:41 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/11/03 16:17:41 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/11/03 16:17:41 USB emulation: enabled 2020/11/03 16:17:41 hci packet injection: enabled 2020/11/03 16:17:41 wifi device emulation: enabled 16:20:58 executing program 0: [ 346.993201][ T8269] IPVS: ftp: loaded support on port[0] = 21 [ 347.559019][ T8269] chnl_net:caif_netlink_parms(): no params data found [ 347.775788][ T8269] bridge0: port 1(bridge_slave_0) entered blocking state [ 347.783050][ T8269] bridge0: port 1(bridge_slave_0) entered disabled state [ 347.793226][ T8269] device bridge_slave_0 entered promiscuous mode [ 347.837627][ T8269] bridge0: port 2(bridge_slave_1) entered blocking state [ 347.845079][ T8269] bridge0: port 2(bridge_slave_1) entered disabled state [ 347.854671][ T8269] device bridge_slave_1 entered promiscuous mode [ 347.929623][ T8269] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 347.948087][ T8269] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 348.005454][ T8269] team0: Port device team_slave_0 added [ 348.021332][ T8269] team0: Port device team_slave_1 added [ 348.069765][ T8269] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 348.077067][ T8269] 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. [ 348.103808][ T8269] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 348.128337][ T8269] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 348.135935][ T8269] 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. [ 348.162050][ T8269] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 348.234976][ T8269] device hsr_slave_0 entered promiscuous mode [ 348.248158][ T8269] device hsr_slave_1 entered promiscuous mode [ 348.536910][ T8269] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 348.576002][ T8269] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 348.615185][ T8269] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 348.633281][ T8269] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 348.915453][ T8269] 8021q: adding VLAN 0 to HW filter on device bond0 [ 348.950145][ T3470] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 348.959506][ T3470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 348.980640][ T8269] 8021q: adding VLAN 0 to HW filter on device team0 [ 348.989114][ T3470] Bluetooth: hci0: command 0x0409 tx timeout [ 349.007440][ T3470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 349.017736][ T3470] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 349.027167][ T3470] bridge0: port 1(bridge_slave_0) entered blocking state [ 349.034481][ T3470] bridge0: port 1(bridge_slave_0) entered forwarding state [ 349.078076][ T3470] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 349.087373][ T3470] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 349.097108][ T3470] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 349.106532][ T3470] bridge0: port 2(bridge_slave_1) entered blocking state [ 349.113745][ T3470] bridge0: port 2(bridge_slave_1) entered forwarding state [ 349.122802][ T3470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 349.133678][ T3470] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 349.161175][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 349.170470][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 349.206834][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 349.216748][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 349.226983][ T2971] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 349.268989][ T8269] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 349.279572][ T8269] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 349.293817][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 349.303350][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 349.313560][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 349.323263][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 349.375526][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 349.383857][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 349.391678][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 349.421432][ T8269] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 349.482846][ T8490] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 349.493175][ T8490] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 349.548660][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 349.558253][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 349.579302][ T8269] device veth0_vlan entered promiscuous mode [ 349.587635][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 349.597126][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 349.629653][ T8269] device veth1_vlan entered promiscuous mode [ 349.698039][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 349.707464][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 349.716739][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 349.726438][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 349.748118][ T8269] device veth0_macvtap entered promiscuous mode [ 349.770429][ T8269] device veth1_macvtap entered promiscuous mode [ 349.824699][ T8269] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 349.832348][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 349.842408][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 349.852007][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 349.861886][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 349.897026][ T8269] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 349.915225][ T8269] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 349.924063][ T8269] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 349.933001][ T8269] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 349.941921][ T8269] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 349.957047][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 349.967512][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 350.287710][ T8493] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 350.295979][ T8493] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 350.303697][ T8490] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 350.407701][ T875] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 350.415959][ T875] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 350.424366][ T8490] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 16:21:03 executing program 0: 16:21:03 executing program 0: [ 351.066636][ T8490] Bluetooth: hci0: command 0x041b tx timeout 16:21:03 executing program 0: 16:21:04 executing program 0: 16:21:04 executing program 0: 16:21:04 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x3e, 0x8a, 0xad, 0x40, 0x2770, 0x9120, 0x3ace, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xbc, 0xfd, 0x71}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000a40)={0x44, &(0x7f0000000780), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$zero(0xffffff9c, &(0x7f0000000640)='/dev/zero\x00', 0x80800, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000680)=0x2, 0x8) [ 352.254461][ T30] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 352.615146][ T30] usb 1-1: New USB device found, idVendor=2770, idProduct=9120, bcdDevice=3a.ce [ 352.624523][ T30] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 352.648218][ T30] usb 1-1: config 0 descriptor?? [ 352.691890][ T30] gspca_main: sq905-2.14.0 probing 2770:9120 [ 353.146190][ T8490] Bluetooth: hci0: command 0x040f tx timeout [ 353.334509][ T30] gspca_sq905: sq905_command: usb_control_msg failed (-71) [ 353.342064][ T30] sq905: probe of 1-1:0.0 failed with error -71 [ 353.371808][ T30] usb 1-1: USB disconnect, device number 2 [ 354.104488][ T8490] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 354.485702][ T8490] usb 1-1: New USB device found, idVendor=2770, idProduct=9120, bcdDevice=3a.ce [ 354.495567][ T8490] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 354.534977][ T8490] usb 1-1: config 0 descriptor?? [ 354.581924][ T8490] gspca_main: sq905-2.14.0 probing 2770:9120 16:21:07 executing program 1: write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f0000000000)={0x29, 0x4, 0x0, {0x0, 0x6529, 0x1, 0x0, [0x0]}}, 0x29) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, 0xffffffffffffffff) io_setup(0x661f, &(0x7f0000000040)=0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) io_submit(r0, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x2, r1, &(0x7f00000000c0)="e238a7238ff7d39715fbd4a17ff28b1bc9e64707efa0c819264d3f14491e7f5a698eb640a5d0ce715946d32ad48d765d1c5431e8b5d7d7cfa30b47820409f10fbf858f48ce823679ede4ee668e22fd21c23cd5b86dc257aabcccc49a4b59e0711815be236dc2679c61b0e66436d4304fec0c6111db551341eda2f4c3c29f", 0x7e, 0xfffffffffffffff7, 0x0, 0x1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0xfffc, 0xffffffffffffffff, &(0x7f0000000180)="09d52ad10c8b60579fc0e1a62762d8163bfffc4eb19b8c7ab2063bf8007c1778c1125833fd242ad6442b18245d11b7df7d6caf1c48bc48f421ae2778b0a1291a0971a3295d50d52a1a399c26b85f8d773d4ed6546f4009dfd60161ea0562451465105376e092edac98686f08647c4f5e4921f4d89cfbc9702c3bd92451f2a557cab8c4cbd949d3be79e78c5ac305578a445234e347548a0c29e839008cb0a026f23ff3f68c658863a1b1e0d1b5eced2b49", 0xb1, 0x2, 0x0, 0x2}]) r2 = open_tree(r1, &(0x7f00000002c0)='./file0\x00', 0x8100) ioctl$HIDIOCGPHYS(r2, 0x80404812, &(0x7f0000000300)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'xfrm0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000440)={@ipv4={[], [], @loopback}, @local, @private1, 0xd1c6, 0x7f, 0xbd, 0x0, 0x6, 0x1, r3}) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f00000004c0)=0x8) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000500)={0x2, 'bridge_slave_1\x00', {0x8}, 0x5}) ioctl$FIGETBSZ(r4, 0x2, &(0x7f0000000540)) socketpair(0x18, 0x4, 0x265, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x2, 0x27c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f00000005c0), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{0x14, 0x28, 0x8884, 'sit0\x00', 'team0\x00', 'bond0\x00', 'batadv0\x00', @dev={[], 0x2a}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @dev={[], 0x25}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xba, 0xba, 0x12a, [@ipvs={{'ipvs\x00', 0x0, 0x28}, {{@ipv6=@local, [0xff000000, 0xff000000, 0x1fe, 0xffffffff], 0x4e20, 0x84, 0x2, 0x4e20, 0x20, 0x4}}}], [], @common=@NFLOG={'NFLOG\x00', 0x4c, {{0xfffffff8, 0x8, 0xff80, 0x0, 0x0, "78e76c9c11711445e53ec6ffb118c005da6c70a9530e3612832de645c083880f76def15566ac4c2d52e73a21a670167ab0da83c287315233c59bf9036217b96b"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{0x3, 0x8, 0x69d2, 'ip6erspan0\x00', 'vlan1\x00', 'veth0_vlan\x00', 'nr0\x00', @link_local, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x9a, 0x9a, 0xc2, [@cgroup0={{'cgroup\x00', 0x0, 0x8}, {{0xffffb1be}}}], [], @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x2}}}}]}]}, 0x2cc) r6 = openat2(r2, &(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x20000, 0x40, 0x4}, 0x18) ioctl$DRM_IOCTL_MODE_LIST_LESSEES(r6, 0xc01064c7, &(0x7f00000009c0)={0x7, 0x0, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = request_key(&(0x7f0000000b40)='cifs.idmap\x00', &(0x7f0000000b80)={'syz', 0x1}, &(0x7f0000000bc0)='broute\x00', 0xfffffffffffffffe) add_key$fscrypt_provisioning(&(0x7f0000000a00)='fscrypt-provisioning\x00', &(0x7f0000000a40)={'syz', 0x2}, &(0x7f0000000a80)={0x2, 0x0, "a73437a3aeccdabad5a609f9183293f10c43eab9db231d9455687ddfb6b445e3b89b1a2e95b383d1c0b26572c36c4fe5e32469ce1724f1a621ea75c20ddd7cb863471de8c91960538d14ad19aff2ab855b169b0cf6a40bacb63ad3b7091637b2561b960e57ff306a571c988931438a887bd653be8b8d5633304ccdcb3e9e9f0acc3e7d0d12"}, 0x8d, r7) ioctl$KVM_SET_CLOCK(r6, 0x4030ae7b, &(0x7f0000000c00)={0x0, 0x200}) 16:21:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x1, 0x0, 0x0, {{}, {0x0, 0x4101}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_TESTMODE(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x98, 0x0, 0x100, 0x70bd2d, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_TESTDATA={0x29, 0x45, "61fd8074f2f145d08a5123fd3a41ad67d3e557ddaafa4d6d8f2cc33d001100114eaba2a72a"}, @NL80211_ATTR_TESTDATA={0x55, 0x45, "cf32b5de5918453224ea48cb31e9f1a238f15232ecb3f2a62744d9c70b85c0f6a01fddc970685614befcf2e9f26094a3b903cf6628b6f8d626cbfbbb2e834ecd640672b1c08658f06645b2defb4507e242"}]}, 0x98}, 0x1, 0x0, 0x0, 0x14}, 0x8001) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x60, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:net,net\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x14, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0xd13392e034383edd}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}]}, 0x60}}, 0x0) r3 = openat$vsock(0xffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x109000, 0x0) sendmsg$TIPC_CMD_SHOW_PORTS(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x100, 0x70bd25, 0x25dfdbff, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4000805) [ 355.029038][ T8490] gspca_sq905: sq905_command: usb_control_msg failed (-71) [ 355.036684][ T8490] sq905: probe of 1-1:0.0 failed with error -71 [ 355.077244][ T8490] usb 1-1: USB disconnect, device number 3 [ 355.225174][ T8474] Bluetooth: hci0: command 0x0419 tx timeout 16:21:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60fe01, 0x8) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0xe, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB], &(0x7f0000000140)='GPL\x00', 0x4, 0xa2, &(0x7f0000000080)=""/162, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x74) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x1c, 0x0, 0x300, 0x70bd29, 0x25dfdbfc, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0xc0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f00000002c0)) 16:21:08 executing program 0: open(&(0x7f00000001c0)='./file0\x00', 0x1031c5, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000640)=@random={'system.', '\xd4xX\x03\vHi@\xb0d>\x13Zbvl\xba\xe0q\xbf\xb5\x83\xdcq\xc2\xed\xec\xa8D\x13\xc4\x9e\x94\xc1\xe5\x1e\xf8\xb5\x8f$\xb1b\xfb\xcb\xf4\x0eih\xbeV\x86Xjw,If\xec38Ri\x18-\xcf#!-\xc8A\xd6\x89xw\xe9Os\xf2\xef\xe9\xd2Y\x90\x8by\x1b#,\x04\xfaw\xe0P\xc4b\x84\xbdN\x1b\x19\xc2\x03\x7fK\x8d\xc3\x16\xde\x04\x8aK+\xe1\x1cX\x9eU\xb5;\x88\xe8\x1cYv\xaez\a\xd0\xb4vx\x12\xa4\xa2\x01\xf2\x93\x8aZA\xdb\x7f\xcd#$:\xc8d\xe6\xa5O\xd5L\x18\xf9N\xbd+\xbeaC\xad\xe3\xf3\xc0*\xacd/\xcb\x05Y\xdfh[5\x18\xec\xc0N\xc3\x8c\x8a\xab\x87K\x03\xcf\x8b\xf29\xa8\x1bA\xd8\x19\x82\xc2\xd4\xf8\x8cb\'\xae\x06(\f-Z\x10\xd4\x92\x18\xdc\xd5\xaa\xcfv\xdd:TY\x10\xb9`\xcaz\xf1#0\x83GA\x94\xcbk\x84J\xde\xfaDh!q\x05\x9b\xc8\x93\xfa!\xa2l\x1b\xb1\x1a\xdc>H\xc8\xd9\xea\xc8]\xbb\xbe\x98\xb9jY\xbc\xc3<\xcdG\xd9\xc7\xbcl,P\x19\x1a5\x88*\x1b\x87\xf5x\x99f[\x81\xcc'}) 16:21:08 executing program 0: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2e, &(0x7f0000000200)=[{&(0x7f0000010000)="0042454130310100"/32, 0x20, 0x8000}, {&(0x7f0000010100)="004e535230320100"/32, 0x20, 0x8800}, {&(0x7f0000010200)="0054454130310100"/32, 0x20, 0x9000}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e757855444600"/128, 0x80, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e7578205544464653000000000000000000000004050000", 0xe0, 0x180c0}, {&(0x7f0000010500)="00000000000000000100"/32, 0x20, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000", 0x60, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e75782055444646530000000000000000000000040500"/128, 0x80, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f00700"/96, 0x60, 0x185a0}, {&(0x7f0000010900)="05000200b0000100b2a3f001620000000500000001000000002b4e53523032000000000000000000000000000000000000000000000000000000000000000000000400"/96, 0x60, 0x18800}, {&(0x7f0000010a00)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e7578205544464653000000000000000000000004050000", 0x40, 0x188a0}, {&(0x7f0000010b00)="0700020004000100f275300063000000060000000500000000e4000027000000002c00007500000000c0010090000000003c00000101000000280000f5070000", 0x40, 0x18c00}, {&(0x7f0000010c00)="0400020058000100aa52f0016400000004000000002a554446204c5620496e666f00000000000000000000005001040500000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000", 0x80, 0x19000}, {&(0x7f0000010d00)="0000000000000000000000000000000000000009084c696e7578206d6b756466667320322e32000000000000000000000000000000000012084c696e757820756466746f6f6c7320322e3200000000000000000000000000000000130868747470733a2f2f6769746875622e636f6d2f70616c692f756466746f6f6c732f0022002a4c696e757820554446465300000000000000000000000405000000000000", 0xa0, 0x190e0}, {&(0x7f0000010e00)="08000200610001000000f0016500"/32, 0x20, 0x19400}, {&(0x7f0000010f00)="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"/576, 0x240, 0x1c000}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e757820554446465300000000000000000000000405000000000000060000000200000050015001010200"/160, 0xa0, 0x20000}, {&(0x7f0000011300)="080002007d0001000000f0018100"/32, 0x20, 0x20400}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e0070000", 0x20, 0x40000}, {&(0x7f0000011500)="08010200f5000100964b080000000000d00200005a000000fefffeff0000f8fffeffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00"/128, 0x80, 0x144000}, {&(0x7f0000011600)="000102003500010039f7f001100000007810e4070913142c1a0238480300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e757855444600000000000000", 0x80, 0x148000}, {&(0x7f0000011700)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900040000200000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001000000000000", 0xe0, 0x1480e0}, {&(0x7f0000000540)="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", 0x17a, 0x14c000}, {&(0x7f0000011900)="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"/320, 0x140, 0x14c400}, {&(0x7f0000011b00)="05010200b20001007364b0002200000000000000040000000100000500000000000001000000000000000000a57c000001000000000000001a0400000000000002000000000000000010e4070913122c1a370e480010e4070913122c1a370e480010e4070913122c1a370e480100000000000000000000000000000000000000002a4c696e757820554446465300000000000000000000000405000000000000120000000000000000000000100000001a0400002300"/192, 0xc0, 0x14c800}, {&(0x7f0000011c00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x14cc00}, {&(0x7f0000012100)="05010200b0000100b7f1da002500000000000000040000000100000c00000000000003000000000000000000f77e000001000000000000003a0000000000000000000000000000000010e4070913122c1a370e480010e4070913122c1a370e480010e4070913122c1a370e480100000000000000000000000000000000000000002a4c696e7578205544464653000000000000000000000004050000000000001300000000000000000000003a000000010000000504000008746d70051600000873797a2d696d61676567656e363239333639363333050600000866696c6530050600000866696c653000"/256, 0x100, 0x14d400}, {&(0x7f0000012200)="05010200470001005a14aa002600000000000000040000000100000500000000000003000000000000000000a57c000001000000000000000a0000000000000000000000000000000010e4070913122c1a370e480010e4070913122c1a370e480010e4070913122c1a370e480100000000000000000000000000000000000000002a4c696e7578205544464653000000000000000000000004050000000000001400000000000000000000000a00000073797a6b616c6c657273000000000000", 0xc0, 0x14d800}, {&(0x7f0000012300)="0501020073000100b3d0c0002700000000000000040000000100000500000000000001000000000000000000a57c00000200000000000000282300000000000009000000000000000010e4070913122c1a370e480010e4070913122c1a370e480010e4070913122c1a370e480100000000000000000000000000000000000000002a4c696e7578205544464653000000000000000000000004050000000000001500000000000000000000002000000000200000280000000000000000000000280300003100"/224, 0xe0, 0x14dc00}, {&(0x7f0000012400)="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"/352, 0x160, 0x150000}, {&(0x7f0000012600)="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"/288, 0x120, 0x150800}, {&(0x7f0000012800)="0501020042000100d089a0004000000000000000040000000100000500000000000000040000000000000000a57c00000100000000000000000000000000000000000000000000007810e4070913142c1a0238487810e4070913142c1a0238487810e4070913142c1a0238480100000000000000000000000000000000000000002a4c696e7578205544464653000000000000000000000004050000000000001000"/192, 0xc0, 0x154000}, {&(0x7f0000012900)="01000200e60001007b8ff001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e757855444600"/128, 0x80, 0x1f8000}, {&(0x7f0000000440)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e7578205544464653000000000000000000000004050000", 0xe0, 0x1f80c0}, {&(0x7f0000012b00)="00000000000000000100"/32, 0x20, 0x1f81e0}, {&(0x7f0000012c00)="06000200db00010051b0e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000", 0x60, 0x1f8400}, {&(0x7f0000012d00)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e75782055444646530000000000000000000000040500"/128, 0x80, 0x1f84c0}, {&(0x7f0000012e00)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f00700"/96, 0x60, 0x1f85a0}, {&(0x7f0000012f00)="0500020037000100b2a3f001e20700000500000001000000002b4e53523032000000000000000000000000000000000000000000000000000000000000000000000400"/96, 0x60, 0x1f8800}, {&(0x7f0000013000)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e7578205544464653000000000000000000000004050000", 0x40, 0x1f88a0}, {&(0x7f0000013100)="070002008b000100f2753000e3070000060000000500000000e4000027000000002c00007500000000c0010090000000003c00000101000000280000f5070000", 0x40, 0x1f8c00}, {&(0x7f0000013200)="04000200df000100aa52f001e407000004000000002a554446204c5620496e666f00000000000000000000005001040500000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000", 0x80, 0x1f9000}, {&(0x7f0000013300)="0000000000000000000000000000000000000009084c696e7578206d6b756466667320322e32000000000000000000000000000000000012084c696e757820756466746f6f6c7320322e3200000000000000000000000000000000130868747470733a2f2f6769746875622e636f6d2f70616c692f756466746f6f6c732f0022002a4c696e757820554446465300000000000000000000000405000000000000", 0xa0, 0x1f90e0}, {&(0x7f0000013400)="08000200e80001000000f001e50700"/32, 0x20, 0x1f9400}, {&(0x7f0000013500)="00000200020001005f7f2802f0070000002a5544462053706172696e67205461626c65000000000050010405000000004000000000000000ffffffff10010000ffffffff20010000ffffffff30010000ffffffff40010000ffffffff50010000ffffffff60010000ffffffff70010000ffffffff80010000ffffffff90010000ffffffffa0010000ffffffffb0010000ffffffffc0010000ffffffffd0010000ffffffffe0010000fffffffff0010000ffffffff00020000ffffffff10020000ffffffff20020000ffffffff30020000ffffffff40020000ffffffff50020000ffffffff60020000ffffffff70020000ffffffff80020000ffffffff90020000ffffffffa0020000ffffffffb0020000ffffffffc0020000ffffffffd0020000ffffffffe0020000fffffffff0020000ffffffff00030000ffffffff10030000ffffffff20030000ffffffff30030000ffffffff40030000ffffffff50030000ffffffff60030000ffffffff70030000ffffffff80030000ffffffff90030000ffffffffa0030000ffffffffb0030000ffffffffc0030000ffffffffd0030000ffffffffe0030000fffffffff0030000ffffffff00040000ffffffff10040000ffffffff20040000ffffffff30040000ffffffff40040000ffffffff50040000ffffffff60040000ffffffff70040000ffffffff80040000ffffffff90040000ffffffffa0040000ffffffffb0040000ffffffffc0040000ffffffffd0040000ffffffffe0040000fffffffff0040000ffffffff000500"/576, 0x240, 0x1fc000}, {&(0x7f0000013800)="020002003c00010077c9f001ff070000004000006000000000400000e0070000", 0x20, 0x1ffc00}], 0x0, &(0x7f0000013900)) [ 356.274704][ T8571] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 356.282435][ T8571] UDF-fs: Scanning with blocksize 512 failed [ 356.306792][ T8571] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2020/09/19 18:44 (1000) [ 356.317853][ T8571] UDF-fs: error (device loop0): udf_read_inode: (ino 1328) failed !bh [ 356.326294][ T8571] ===================================================== [ 356.333326][ T8571] BUG: KMSAN: uninit-value in udf_evict_inode+0x380/0x7a0 [ 356.340451][ T8571] CPU: 1 PID: 8571 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 356.349150][ T8571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.359201][ T8571] Call Trace: [ 356.362559][ T8571] dump_stack+0x21c/0x280 [ 356.366934][ T8571] kmsan_report+0xf7/0x1e0 [ 356.371396][ T8571] __msan_warning+0x5f/0xa0 [ 356.375908][ T8571] udf_evict_inode+0x380/0x7a0 [ 356.380706][ T8571] ? inode_wait_for_writeback+0x2e7/0x320 [ 356.386430][ T8571] ? kmsan_get_metadata+0x116/0x180 [ 356.391632][ T8571] ? kzalloc+0x60/0x60 [ 356.395733][ T8571] evict+0x4ca/0xeb0 [ 356.399635][ T8571] iput+0xc44/0xf60 [ 356.403454][ T8571] iget_failed+0x2c3/0x380 [ 356.407879][ T8571] __udf_iget+0x15ae/0x4630 [ 356.412401][ T8571] udf_fill_super+0x2ed8/0x3280 [ 356.417295][ T8571] mount_bdev+0x619/0x900 [ 356.421623][ T8571] ? udf_mount+0xe0/0xe0 [ 356.425870][ T8571] udf_mount+0xc9/0xe0 [ 356.429941][ T8571] legacy_get_tree+0x163/0x2e0 [ 356.434705][ T8571] ? lvid_get_unique_id+0x400/0x400 [ 356.439907][ T8571] ? legacy_parse_monolithic+0x310/0x310 [ 356.445560][ T8571] vfs_get_tree+0xd8/0x5d0 [ 356.450031][ T8571] path_mount+0x3dde/0x5db0 [ 356.454543][ T8571] do_mount+0x1c6/0x220 [ 356.458741][ T8571] __se_compat_sys_mount+0x7bb/0xaa0 [ 356.464040][ T8571] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 356.470111][ T8571] __ia32_compat_sys_mount+0x62/0x80 [ 356.475454][ T8571] __do_fast_syscall_32+0x129/0x180 [ 356.480658][ T8571] do_fast_syscall_32+0x6a/0xc0 [ 356.485518][ T8571] do_SYSENTER_32+0x73/0x90 [ 356.490125][ T8571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 356.496450][ T8571] RIP: 0023:0xf7f97549 [ 356.500524][ T8571] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 356.520132][ T8571] RSP: 002b:00000000f5590f20 EFLAGS: 00000292 ORIG_RAX: 0000000000000015 [ 356.528551][ T8571] RAX: ffffffffffffffda RBX: 00000000f5590f7c RCX: 0000000020000100 [ 356.536524][ T8571] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 00000000f5590fbc [ 356.544494][ T8571] RBP: 00000000f5590f7c R08: 0000000000000000 R09: 0000000000000000 [ 356.552461][ T8571] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 356.560430][ T8571] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 356.568394][ T8571] [ 356.570714][ T8571] Uninit was stored to memory at: [ 356.575748][ T8571] kmsan_internal_chain_origin+0xad/0x130 [ 356.581469][ T8571] __msan_chain_origin+0x57/0xa0 [ 356.586405][ T8571] udf_alloc_inode+0x252/0x280 [ 356.591198][ T8571] iget_locked+0x37d/0x13c0 [ 356.595699][ T8571] __udf_iget+0x14c/0x4630 [ 356.600111][ T8571] udf_fill_super+0x2ed8/0x3280 [ 356.604967][ T8571] mount_bdev+0x619/0x900 [ 356.609296][ T8571] udf_mount+0xc9/0xe0 [ 356.613363][ T8571] legacy_get_tree+0x163/0x2e0 [ 356.618128][ T8571] vfs_get_tree+0xd8/0x5d0 [ 356.622539][ T8571] path_mount+0x3dde/0x5db0 [ 356.627034][ T8571] do_mount+0x1c6/0x220 [ 356.631188][ T8571] __se_compat_sys_mount+0x7bb/0xaa0 [ 356.636472][ T8571] __ia32_compat_sys_mount+0x62/0x80 [ 356.641775][ T8571] __do_fast_syscall_32+0x129/0x180 [ 356.646979][ T8571] do_fast_syscall_32+0x6a/0xc0 [ 356.651827][ T8571] do_SYSENTER_32+0x73/0x90 [ 356.656357][ T8571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 356.662666][ T8571] [ 356.664982][ T8571] Uninit was created at: [ 356.669224][ T8571] kmsan_save_stack_with_flags+0x3c/0x90 [ 356.674852][ T8571] kmsan_alloc_page+0xd3/0x1f0 [ 356.679646][ T8571] __alloc_pages_nodemask+0x84e/0x1040 [ 356.685105][ T8571] alloc_pages_current+0x79b/0xb40 [ 356.690215][ T8571] allocate_slab+0x34b/0x11c0 [ 356.694887][ T8571] ___slab_alloc+0xd35/0x1940 [ 356.699558][ T8571] kmem_cache_alloc+0x869/0xc70 [ 356.704406][ T8571] udf_alloc_inode+0x60/0x280 [ 356.709080][ T8571] iget_locked+0x37d/0x13c0 [ 356.713581][ T8571] __udf_iget+0x14c/0x4630 [ 356.718017][ T8571] udf_fill_super+0x2ed8/0x3280 [ 356.722865][ T8571] mount_bdev+0x619/0x900 [ 356.727190][ T8571] udf_mount+0xc9/0xe0 [ 356.731255][ T8571] legacy_get_tree+0x163/0x2e0 [ 356.736056][ T8571] vfs_get_tree+0xd8/0x5d0 [ 356.740501][ T8571] path_mount+0x3dde/0x5db0 [ 356.744999][ T8571] do_mount+0x1c6/0x220 [ 356.749157][ T8571] __se_compat_sys_mount+0x7bb/0xaa0 [ 356.754440][ T8571] __ia32_compat_sys_mount+0x62/0x80 [ 356.759725][ T8571] __do_fast_syscall_32+0x129/0x180 [ 356.764923][ T8571] do_fast_syscall_32+0x6a/0xc0 [ 356.769772][ T8571] do_SYSENTER_32+0x73/0x90 [ 356.774274][ T8571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 356.780585][ T8571] ===================================================== [ 356.787507][ T8571] Disabling lock debugging due to kernel taint [ 356.793650][ T8571] Kernel panic - not syncing: panic_on_warn set ... [ 356.800321][ T8571] CPU: 1 PID: 8571 Comm: syz-executor.0 Tainted: G B 5.9.0-rc8-syzkaller #0 [ 356.810294][ T8571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.820340][ T8571] Call Trace: [ 356.823636][ T8571] dump_stack+0x21c/0x280 [ 356.827972][ T8571] panic+0x4c8/0xea7 [ 356.831871][ T8571] ? add_taint+0x17c/0x210 [ 356.836287][ T8571] kmsan_report+0x1da/0x1e0 [ 356.840789][ T8571] __msan_warning+0x5f/0xa0 [ 356.845300][ T8571] udf_evict_inode+0x380/0x7a0 [ 356.850064][ T8571] ? inode_wait_for_writeback+0x2e7/0x320 [ 356.855780][ T8571] ? kmsan_get_metadata+0x116/0x180 [ 356.860979][ T8571] ? kzalloc+0x60/0x60 [ 356.865043][ T8571] evict+0x4ca/0xeb0 [ 356.868940][ T8571] iput+0xc44/0xf60 [ 356.872755][ T8571] iget_failed+0x2c3/0x380 [ 356.877174][ T8571] __udf_iget+0x15ae/0x4630 [ 356.881680][ T8571] udf_fill_super+0x2ed8/0x3280 [ 356.886536][ T8571] mount_bdev+0x619/0x900 [ 356.890861][ T8571] ? udf_mount+0xe0/0xe0 [ 356.895101][ T8571] udf_mount+0xc9/0xe0 [ 356.899172][ T8571] legacy_get_tree+0x163/0x2e0 [ 356.903948][ T8571] ? lvid_get_unique_id+0x400/0x400 [ 356.909148][ T8571] ? legacy_parse_monolithic+0x310/0x310 [ 356.914779][ T8571] vfs_get_tree+0xd8/0x5d0 [ 356.919195][ T8571] path_mount+0x3dde/0x5db0 [ 356.923700][ T8571] do_mount+0x1c6/0x220 [ 356.927863][ T8571] __se_compat_sys_mount+0x7bb/0xaa0 [ 356.933157][ T8571] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 356.939222][ T8571] __ia32_compat_sys_mount+0x62/0x80 [ 356.944537][ T8571] __do_fast_syscall_32+0x129/0x180 [ 356.949739][ T8571] do_fast_syscall_32+0x6a/0xc0 [ 356.954589][ T8571] do_SYSENTER_32+0x73/0x90 [ 356.959103][ T8571] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 356.965420][ T8571] RIP: 0023:0xf7f97549 [ 356.969485][ T8571] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 356.989085][ T8571] RSP: 002b:00000000f5590f20 EFLAGS: 00000292 ORIG_RAX: 0000000000000015 [ 356.997579][ T8571] RAX: ffffffffffffffda RBX: 00000000f5590f7c RCX: 0000000020000100 [ 357.005558][ T8571] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 00000000f5590fbc [ 357.013523][ T8571] RBP: 00000000f5590f7c R08: 0000000000000000 R09: 0000000000000000 [ 357.021490][ T8571] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 357.029455][ T8571] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 357.038071][ T8571] Kernel Offset: disabled [ 357.042389][ T8571] Rebooting in 86400 seconds..