[ 57.034971][ T36] audit: type=1400 audit(1665428950.591:159): avc: denied { create } for pid=5399 comm="syz-fuzzer" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 67.335377][ T36] kauditd_printk_skb: 21 callbacks suppressed [ 67.335386][ T36] audit: type=1400 audit(1665428960.911:181): avc: denied { transition } for pid=5811 comm="sshd" path="/bin/sh" dev="sda1" ino=73 scontext=system_u:system_r:initrc_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 67.423172][ T36] audit: type=1400 audit(1665428961.001:182): avc: denied { getattr } for pid=5817 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/ntp.conf/eth0.dhcp" dev="tmpfs" ino=1439 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 67.464378][ T36] audit: type=1400 audit(1665428961.041:183): avc: denied { read } for pid=5819 comm="sed" name="eth0.dhcp" dev="tmpfs" ino=1439 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 67.489777][ T36] audit: type=1400 audit(1665428961.041:184): avc: denied { open } for pid=5819 comm="sed" path="/run/dhcpcd/hook-state/ntp.conf/eth0.dhcp" dev="tmpfs" ino=1439 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 67.537471][ T36] audit: type=1400 audit(1665428961.061:185): avc: denied { create } for pid=5801 comm="dhcpcd-run-hook" name="ntp.conf.lapb8.ipv4ll" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 67.577402][ T36] audit: type=1400 audit(1665428961.061:186): avc: denied { write } for pid=5801 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/ntp.conf.lapb8.ipv4ll" dev="tmpfs" ino=1525 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 67.611217][ T36] audit: type=1400 audit(1665428961.121:187): avc: denied { append } for pid=5801 comm="dhcpcd-run-hook" name="ntp.conf.lapb8.ipv4ll" dev="tmpfs" ino=1525 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 67.657597][ T36] audit: type=1400 audit(1665428961.231:188): avc: denied { unlink } for pid=5823 comm="rm" name="ntp.conf.lapb8.ipv4ll" dev="tmpfs" ino=1525 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 71.333550][ T3121] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.15.200' (ECDSA) to the list of known hosts. 2022/10/10 19:09:28 ignoring optional flag "sandboxArg"="0" 2022/10/10 19:09:28 parsed 1 programs 2022/10/10 19:09:28 executed programs: 0 [ 74.812917][ T36] audit: type=1400 audit(1665428968.391:189): avc: denied { mounton } for pid=5864 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 74.852590][ T36] audit: type=1400 audit(1665428968.391:190): avc: denied { mount } for pid=5864 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 74.878215][ T36] audit: type=1400 audit(1665428968.391:191): avc: denied { write } for pid=5864 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 74.899758][ T36] audit: type=1400 audit(1665428968.391:192): avc: denied { read } for pid=5864 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 75.894870][ T36] audit: type=1400 audit(1665428969.471:193): avc: denied { ioctl } for pid=5869 comm="syz-executor.0" path="socket:[28105]" dev="sockfs" ino=28105 ioctlcmd=0x48c9 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 75.922340][ T36] audit: type=1400 audit(1665428969.491:194): avc: denied { read } for pid=5869 comm="syz-executor.0" dev="nsfs" ino=4026531992 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 75.928907][ T5869] IPVS: ftp: loaded support on port[0] = 21 [ 75.944812][ T36] audit: type=1400 audit(1665428969.491:195): avc: denied { open } for pid=5869 comm="syz-executor.0" path="net:[4026531992]" dev="nsfs" ino=4026531992 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 75.974627][ T36] audit: type=1400 audit(1665428969.491:196): avc: denied { mounton } for pid=5869 comm="syz-executor.0" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 76.032440][ T5869] chnl_net:caif_netlink_parms(): no params data found [ 76.070290][ T5869] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.077756][ T5869] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.085912][ T5869] device bridge_slave_0 entered promiscuous mode [ 76.094755][ T5869] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.102611][ T5869] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.110552][ T5869] device bridge_slave_1 entered promiscuous mode [ 76.127782][ T5869] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.140333][ T5869] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.160940][ T5869] team0: Port device team_slave_0 added [ 76.168475][ T5869] team0: Port device team_slave_1 added [ 76.183197][ T5869] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.190257][ T5869] 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. [ 76.217835][ T5869] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 76.230231][ T5869] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 76.237662][ T5869] 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. [ 76.264418][ T5869] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 76.291614][ T5869] device hsr_slave_0 entered promiscuous mode [ 76.298799][ T5869] device hsr_slave_1 entered promiscuous mode [ 77.968157][ T7] Bluetooth: hci0: command 0x0409 tx timeout [ 78.002160][ T5869] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.011919][ T5869] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.024220][ T5869] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.034226][ T5869] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.104516][ T5869] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.119454][ T4051] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.130080][ T4051] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.141210][ T5869] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.152347][ T4051] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.163011][ T4051] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.172367][ T4051] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.179501][ T4051] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.200858][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.210835][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.219987][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.231346][ T35] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.238677][ T35] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.247212][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.257317][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.278972][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.289361][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.299454][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.309090][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.319712][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.328395][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.336924][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.347192][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.357605][ T5869] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.372860][ T4051] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.469046][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.476631][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.491488][ T5869] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.512926][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.523723][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.545338][ T5869] device veth0_vlan entered promiscuous mode [ 78.553930][ T4051] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.563470][ T4051] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.577145][ T5869] device veth1_vlan entered promiscuous mode [ 78.586760][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.595400][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.604028][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.631836][ T4051] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.640605][ T4051] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.650028][ T4051] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.661723][ T5869] device veth0_macvtap entered promiscuous mode [ 78.674829][ T5869] device veth1_macvtap entered promiscuous mode [ 78.694688][ T5869] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.703592][ T4051] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.712862][ T4051] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.722300][ T4051] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.731745][ T4051] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.744290][ T5869] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.754773][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.764609][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.776363][ T5869] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.788502][ T5869] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.797211][ T5869] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.807491][ T5869] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.872827][ T292] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.884529][ T292] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.900006][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.910204][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 78.918671][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.930538][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 79.027022][ T6023] loop0: detected capacity change from 32768 to 0 [ 79.040725][ T36] audit: type=1400 audit(1665428972.621:197): avc: denied { mounton } for pid=6022 comm="syz-executor.0" path="/root/syzkaller-testdir2260453160/syzkaller.Ms0f4O/0/file0" dev="sda1" ino=1148 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 79.052315][ T6023] ea_get: invalid extended attribute [ 79.075419][ T6023] 00000000a5093429: 22 00 00 00 ff 05 66 00 69 00 6c 00 65 00 31 00 ".....f.i.l.e.1. [ 79.083528][ T36] audit: type=1400 audit(1665428972.631:198): avc: denied { mount } for pid=6022 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 79.086009][ T6023] 0000000096bfd7c8: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 79.117839][ T6023] 000000009beaf44c: 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 79.127717][ T6023] 0000000066f4dcd8: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 79.137469][ T6023] 00000000c7533cc4: 05 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 79.147181][ T6023] 000000004a3fcf80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 79.156982][ T6023] 000000000853a8e1: 06 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 79.178517][ T6023] 000000000392ce24: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 79.189038][ T6023] 000000005e27d554: 07 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 79.199144][ T6023] 00000000d4221b74: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 79.208735][ T6023] 0000000081ac268b: 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 79.218380][ T6023] 00000000283acc1c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 79.227967][ T6023] 00000000263f0d45: ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 79.237600][ T6023] 0000000002b9f900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 79.247148][ T6023] 00000000d712952b: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 79.257851][ T6023] 00000000979fd929: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 79.267804][ T6023] 000000003eeafc1a: ed 41 08 00 00 00 00 00 00 00 00 00 00 00 00 00 .A.............. [ 79.277444][ T6023] 0000000009fcdd09: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ [ 79.287164][ T6023] 0000000017c17186: 80 08 c1 88 ff ff ff ff 00 e0 49 1f 80 88 ff ff ..........I..... [ 79.296777][ T6023] 00000000ed29b4dd: d8 a7 b2 34 80 88 ff ff 70 41 48 27 80 88 ff ff ...4....pAH'.... [ 79.306405][ T6023] 0000000094befa15: 20 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 ............... [ 79.316013][ T6023] 0000000041ab4373: 00 01 00 00 00 00 00 00 6e 1f 1f 63 00 00 00 00 ........n..c.... [ 79.325644][ T6023] 00000000b73d73fc: 45 ef 28 21 00 00 00 00 6e 1f 1f 63 00 00 00 00 E.(!....n..c.... [ 79.335643][ T6023] 0000000084035686: 45 ef 28 21 00 00 00 00 6e 1f 1f 63 00 00 00 00 E.(!....n..c.... [ 79.345459][ T6023] 00000000d67bc913: 45 ef 28 21 00 00 00 00 00 00 00 00 ad 4e ad de E.(!.........N.. [ 79.355341][ T6023] 000000001ee61f5c: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................ [ 79.366724][ T6023] 000000009409aba0: a8 af bf 8a ff ff ff ff 00 86 19 8e ff ff ff ff ................ [ 79.377256][ T6023] 000000006cc6b74f: 00 00 00 00 00 00 00 00 c0 2a 97 88 ff ff ff ff .........*...... [ 79.387223][ T6023] 000000002ccb6b1b: 00 00 02 00 00 00 00 00 00 00 0c 00 00 00 00 00 ................ [ 79.398042][ T6023] 00000000ba400b68: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 79.407925][ T6023] 00000000afddf1e4: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 79.417702][ T6023] 000000006619fe7e: 00 00 00 00 00 00 00 00 00 00 00 00 ad 4e ad de .............N.. [ 79.427484][ T6023] 00000000f773a4a3: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................ [ 79.437704][ T6023] 000000000051f86a: 80 d2 a0 8d ff ff ff ff 00 00 00 00 00 00 00 00 ................ [ 79.447485][ T6023] 00000000c741f9ee: 00 00 00 00 00 00 00 00 80 d0 8a 88 ff ff ff ff ................ [ 79.457991][ T6023] 00000000ceda1198: 00 00 02 00 00 00 00 00 e8 a6 b2 34 80 88 ff ff ...........4.... [ 79.468035][ T6023] 0000000039017a35: e8 a6 b2 34 80 88 ff ff 90 a6 b2 34 80 88 ff ff ...4.......4.... [ 79.477950][ T6023] 00000000d4f81014: c8 af bf 8a ff ff ff ff 00 00 00 00 00 00 00 00 ................ [ 79.487763][ T6023] 00000000ddbd9182: 00 00 00 00 00 00 00 00 80 2c 97 88 ff ff ff ff .........,...... [ 79.497689][ T6023] 00000000f661c3f3: 00 00 03 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 79.507714][ T6023] 000000002e6f2a4a: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 79.517722][ T6023] 000000000e43e6ef: 08 a3 ad 00 00 c9 ff ff 48 a7 b2 34 80 88 ff ff ........H..4.... [ 79.529170][ T6023] 00000000a27db5a0: 48 a7 b2 34 80 88 ff ff 00 00 00 00 00 00 00 00 H..4............ [ 79.539439][ T6023] 00000000bc903a38: 00 00 00 00 00 00 00 00 68 a7 b2 34 80 88 ff ff ........h..4.... [ 79.549228][ T6023] 00000000564567f9: 68 a7 b2 34 80 88 ff ff 38 97 b2 34 80 88 ff ff h..4....8..4.... [ 79.559292][ T6023] 00000000fe9b7341: 80 e9 49 1f 80 88 ff ff 88 a7 b2 34 80 88 ff ff ..I........4.... [ 79.569552][ T6023] 00000000008977e8: 88 a7 b2 34 80 88 ff ff 00 00 00 00 00 00 00 00 ...4............ [ 79.579399][ T6023] 000000009dd2277b: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 79.589119][ T6023] 000000009456deda: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ................ [ 79.598873][ T6023] 000000006a312166: 00 00 00 00 00 00 00 00 60 07 c1 88 ff ff ff ff ........`....... [ 79.608819][ T6023] 0000000092baf45a: 00 00 00 00 00 00 00 00 b0 a5 b2 34 80 88 ff ff ...........4.... [ 79.618916][ T6023] 00000000aefaad64: 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N.......... [ 79.628672][ T6023] 00000000f3dc0ffd: ff ff ff ff ff ff ff ff 40 59 4d 8e ff ff ff ff ........@YM..... [ 79.638380][ T6023] 00000000738bf4e7: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 79.648195][ T6023] 00000000072293a7: c0 29 97 88 ff ff ff ff 00 00 02 00 00 00 00 00 .).............. [ 79.663077][ T6023] 000000004203daf8: 21 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 !............... [ 79.674792][ T6023] 0000000026971102: ca 0c 10 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 79.686153][ T6023] 000000007bb894be: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 79.696879][ T6023] 000000005f489502: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 79.708605][ T6023] 00000000d6645238: 00 00 00 00 00 00 00 00 00 00 00 00 ad 4e ad de .............N.. [ 79.719759][ T6023] 00000000dac795a7: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................ [ 79.733058][ T6023] 00000000c6a0f0ea: 80 d2 a0 8d ff ff ff ff 00 00 00 00 00 00 00 00 ................ [ 79.743126][ T6023] 00000000e1e72b11: 00 00 00 00 00 00 00 00 80 d0 8a 88 ff ff ff ff ................ [ 79.754441][ T6023] 00000000313781a2: 00 00 02 00 00 00 00 00 a8 a8 b2 34 80 88 ff ff ...........4.... [ 79.764650][ T6023] 00000000b4566b20: a8 a8 b2 34 80 88 ff ff 50 a8 b2 34 80 88 ff ff ...4....P..4.... [ 79.775971][ T6023] 000000001b6a541d: c0 59 4d 8e ff ff ff ff 00 00 00 00 00 00 00 00 .YM............. [ 79.787086][ T6023] 000000006e81e3f5: 00 00 00 00 00 00 00 00 00 2a 97 88 ff ff ff ff .........*...... [ 79.798345][ T6023] 000000003c242cb7: 00 00 03 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 79.810514][ T6023] 000000008eadfb52: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 79.821784][ T6023] 000000005aa9f30c: 60 34 97 88 ff ff ff ff 00 00 00 00 00 00 00 00 `4.............. [ 79.831901][ T6023] 00000000b1e22e0a: 00 00 00 00 00 00 00 00 00 00 00 00 ad 4e ad de .............N.. [ 79.844426][ T6023] 00000000fb461357: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................ [ 79.855091][ T6023] 000000005ae6eead: 80 59 4d 8e ff ff ff ff 00 00 00 00 00 00 00 00 .YM............. [ 79.866342][ T6023] 000000002bfa34cc: 00 00 00 00 00 00 00 00 40 2a 97 88 ff ff ff ff ........@*...... [ 79.882627][ T6023] 000000007bb4b8b4: 00 00 02 00 00 00 00 00 58 a9 b2 34 80 88 ff ff ........X..4.... [ 79.900241][ T6023] 00000000d50a0bcd: 58 a9 b2 34 80 88 ff ff 00 00 00 00 00 00 00 00 X..4............ [ 79.910762][ T6023] 0000000028c4b930: 70 a9 b2 34 80 88 ff ff 70 a9 b2 34 80 88 ff ff p..4....p..4.... [ 79.922581][ T6023] 0000000019652ea8: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ................ [ 79.933162][ T6023] 00000000d5421e08: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 79.944281][ T6023] 000000000e3c9119: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 79.956922][ T6023] ================================================================== [ 79.965341][ T6023] BUG: KASAN: slab-out-of-bounds in hex_dump_to_buffer+0x893/0xad0 [ 79.973709][ T6023] Read of size 1 at addr ffff888034b2a9b0 by task syz-executor.0/6023 [ 79.982121][ T6023] [ 79.984634][ T6023] CPU: 1 PID: 6023 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 79.993238][ T6023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 80.003728][ T6023] Call Trace: [ 80.007070][ T6023] dump_stack+0x9a/0xcc [ 80.011215][ T6023] ? hex_dump_to_buffer+0x893/0xad0 [ 80.016405][ T6023] print_address_description.constprop.0.cold+0x5b/0x2c6 [ 80.023874][ T6023] ? hex_dump_to_buffer+0x893/0xad0 [ 80.029441][ T6023] ? hex_dump_to_buffer+0x893/0xad0 [ 80.034639][ T6023] kasan_report.cold+0x79/0xd5 [ 80.039398][ T6023] ? hex_dump_to_buffer+0x893/0xad0 [ 80.044632][ T6023] hex_dump_to_buffer+0x893/0xad0 [ 80.050095][ T6023] print_hex_dump+0xf7/0x180 [ 80.054765][ T6023] ? hex_dump_to_buffer+0xad0/0xad0 [ 80.060311][ T6023] ? irq_work_queue+0x35/0x50 [ 80.064999][ T6023] ? printk+0xad/0xde [ 80.068979][ T6023] ? record_print_text.cold+0x11/0x11 [ 80.074423][ T6023] ? stack_depot_save+0x23c/0x4e0 [ 80.079432][ T6023] ea_get.cold+0xbe/0x277 [ 80.083757][ T6023] ? down_read+0x195/0x440 [ 80.088183][ T6023] ? lookup_open.isra.0+0x73f/0x1540 [ 80.093558][ T6023] ? is_known_namespace+0x80/0x80 [ 80.098582][ T6023] ? __x64_sys_open+0xfd/0x1a0 [ 80.103860][ T6023] ? do_syscall_64+0x2d/0x40 [ 80.108453][ T6023] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 80.114501][ T6023] ? mark_lock+0xf7/0x1720 [ 80.119008][ T6023] __jfs_getxattr+0xba/0x330 [ 80.123583][ T6023] ? jfs_initxattrs+0x1f0/0x1f0 [ 80.128501][ T6023] ? fs_reclaim_acquire+0xb2/0x150 [ 80.133711][ T6023] jfs_xattr_get+0x27/0x30 [ 80.138110][ T6023] __vfs_getxattr+0xb9/0x110 [ 80.143299][ T6023] ? __vfs_setxattr+0x120/0x120 [ 80.148219][ T6023] ? rcu_read_lock_sched_held+0x3a/0x70 [ 80.153850][ T6023] ? trace_kmalloc+0xbe/0xf0 [ 80.158467][ T6023] ? kmem_cache_alloc_trace+0x1f9/0x400 [ 80.164024][ T6023] ? rwlock_bug.part.0+0x90/0x90 [ 80.169128][ T6023] inode_doinit_use_xattr+0xab/0x2b0 [ 80.174420][ T6023] inode_doinit_with_dentry+0xae7/0x11b0 [ 80.180314][ T6023] ? selinux_sem_semctl+0x120/0x120 [ 80.185613][ T6023] ? lock_downgrade+0x6d0/0x6d0 [ 80.190563][ T6023] security_d_instantiate+0x41/0xb0 [ 80.195746][ T6023] d_splice_alias+0x6c/0xae0 [ 80.200326][ T6023] ? _raw_spin_unlock+0x24/0x40 [ 80.205164][ T6023] jfs_lookup+0x1a5/0x260 [ 80.211212][ T6023] ? jfs_link+0x480/0x480 [ 80.215744][ T6023] ? __d_lookup_rcu+0x610/0x610 [ 80.220713][ T6023] ? __d_lookup+0x2ed/0x570 [ 80.225214][ T6023] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 80.231293][ T6023] ? jfs_link+0x480/0x480 [ 80.235620][ T6023] lookup_open.isra.0+0x73f/0x1540 [ 80.240714][ T6023] ? lock_release+0x710/0x710 [ 80.245384][ T6023] ? nd_jump_root+0x4d0/0x4d0 [ 80.250041][ T6023] path_openat+0x7a6/0x21d0 [ 80.254612][ T6023] ? path_lookupat+0x730/0x730 [ 80.259391][ T6023] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 80.265525][ T6023] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 80.271484][ T6023] do_filp_open+0x16d/0x390 [ 80.275969][ T6023] ? may_open_dev+0xd0/0xd0 [ 80.280755][ T6023] ? alloc_fd+0x1b2/0x530 [ 80.285166][ T6023] ? rwlock_bug.part.0+0x90/0x90 [ 80.290099][ T6023] ? _raw_spin_unlock+0x24/0x40 [ 80.294930][ T6023] ? alloc_fd+0x1b2/0x530 [ 80.299261][ T6023] ? getname_flags.part.0+0x89/0x440 [ 80.304629][ T6023] do_sys_openat2+0x11e/0x360 [ 80.309469][ T6023] ? find_held_lock+0x2d/0x110 [ 80.314237][ T6023] ? build_open_flags+0x470/0x470 [ 80.319258][ T6023] ? __context_tracking_exit+0x80/0x90 [ 80.324885][ T6023] ? lock_downgrade+0x6d0/0x6d0 [ 80.329889][ T6023] __x64_sys_open+0xfd/0x1a0 [ 80.334740][ T6023] ? do_sys_open+0xe0/0xe0 [ 80.339145][ T6023] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 80.345812][ T6023] ? syscall_enter_from_user_mode+0x27/0x70 [ 80.351706][ T6023] ? lockdep_hardirqs_on+0x79/0x100 [ 80.356896][ T6023] do_syscall_64+0x2d/0x40 [ 80.361313][ T6023] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 80.367204][ T6023] RIP: 0033:0x7fecce0d45a9 [ 80.371612][ T6023] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 80.391214][ T6023] RSP: 002b:00007feccd848168 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 80.399880][ T6023] RAX: ffffffffffffffda RBX: 00007fecce1f5f80 RCX: 00007fecce0d45a9 [ 80.408180][ T6023] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000340 [ 80.416135][ T6023] RBP: 00007fecce12f580 R08: 0000000000000000 R09: 0000000000000000 [ 80.424093][ T6023] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 80.432564][ T6023] R13: 00007ffc03533bff R14: 00007feccd848300 R15: 0000000000022000 [ 80.440517][ T6023] [ 80.442851][ T6023] Allocated by task 6023: [ 80.447338][ T6023] kasan_save_stack+0x1b/0x40 [ 80.452085][ T6023] ____kasan_kmalloc.constprop.0+0x7f/0xa0 [ 80.457869][ T6023] kmem_cache_alloc+0x1ab/0x4c0 [ 80.463045][ T6023] jfs_alloc_inode+0x13/0x40 [ 80.467616][ T6023] alloc_inode+0x56/0x1e0 [ 80.471938][ T6023] iget_locked+0x15a/0x620 [ 80.476521][ T6023] jfs_iget+0xd/0x420 [ 80.480603][ T6023] jfs_lookup+0x1d5/0x260 [ 80.485030][ T6023] lookup_open.isra.0+0x73f/0x1540 [ 80.490141][ T6023] path_openat+0x7a6/0x21d0 [ 80.494798][ T6023] do_filp_open+0x16d/0x390 [ 80.499382][ T6023] do_sys_openat2+0x11e/0x360 [ 80.504212][ T6023] __x64_sys_open+0xfd/0x1a0 [ 80.509728][ T6023] do_syscall_64+0x2d/0x40 [ 80.514235][ T6023] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 80.520298][ T6023] [ 80.522794][ T6023] The buggy address belongs to the object at ffff888034b2a180 [ 80.522794][ T6023] which belongs to the cache jfs_ip of size 2096 [ 80.536487][ T6023] The buggy address is located 0 bytes to the right of [ 80.536487][ T6023] 2096-byte region [ffff888034b2a180, ffff888034b2a9b0) [ 80.550522][ T6023] The buggy address belongs to the page: [ 80.556130][ T6023] page:000000003d385f6a refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff888034b2afff pfn:0x34b2a [ 80.568002][ T6023] flags: 0xfff00000000200(slab) [ 80.572834][ T6023] raw: 00fff00000000200 ffffea0000d2ca48 ffff88801835a450 ffff8881419e8400 [ 80.581496][ T6023] raw: ffff888034b2afff ffff888034b2a180 0000000100000001 ffff888023ae7601 [ 80.590488][ T6023] page dumped because: kasan: bad access detected [ 80.596876][ T6023] pages's memcg:ffff888023ae7601 [ 80.601788][ T6023] page_owner tracks the page as allocated [ 80.607503][ T6023] page last allocated via order 0, migratetype Reclaimable, gfp_mask 0x342050(__GFP_IO|__GFP_NOWARN|__GFP_COMP|__GFP_HARDWALL|__GFP_THISNODE|__GFP_RECLAIMABLE), pid 6023, ts 79051039667 [ 80.625723][ T6023] post_alloc_hook+0x144/0x1c0 [ 80.631020][ T6023] get_page_from_freelist+0x1c6e/0x3f80 [ 80.636554][ T6023] __alloc_pages_nodemask+0x2d6/0x730 [ 80.642375][ T6023] cache_grow_begin+0x71/0x430 [ 80.647224][ T6023] cache_alloc_refill+0x27f/0x380 [ 80.652246][ T6023] kmem_cache_alloc+0x3e7/0x4c0 [ 80.657190][ T6023] jfs_alloc_inode+0x13/0x40 [ 80.661866][ T6023] alloc_inode+0x56/0x1e0 [ 80.666452][ T6023] iget_locked+0x15a/0x620 [ 80.670850][ T6023] jfs_iget+0xd/0x420 [ 80.674980][ T6023] jfs_lookup+0x1d5/0x260 [ 80.679549][ T6023] lookup_open.isra.0+0x73f/0x1540 [ 80.684812][ T6023] path_openat+0x7a6/0x21d0 [ 80.689298][ T6023] do_filp_open+0x16d/0x390 [ 80.693864][ T6023] do_sys_openat2+0x11e/0x360 [ 80.698521][ T6023] __x64_sys_open+0xfd/0x1a0 [ 80.703106][ T6023] page_owner free stack trace missing [ 80.708452][ T6023] [ 80.711202][ T6023] Memory state around the buggy address: [ 80.716902][ T6023] ffff888034b2a880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 80.724941][ T6023] ffff888034b2a900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 80.733180][ T6023] >ffff888034b2a980: 00 00 00 00 00 00 fc fc fc fc fc fc fc fc fc fc [ 80.741314][ T6023] ^ [ 80.747117][ T6023] ffff888034b2aa00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 80.755183][ T6023] ffff888034b2aa80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 80.763318][ T6023] ================================================================== [ 80.771370][ T6023] Disabling lock debugging due to kernel taint [ 80.779880][ T7] Bluetooth: hci0: command 0x041b tx timeout [ 80.789061][ T6023] Kernel panic - not syncing: panic_on_warn set ... [ 80.795691][ T6023] CPU: 0 PID: 6023 Comm: syz-executor.0 Tainted: G B 5.11.0-syzkaller #0 [ 80.805491][ T6023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 80.815551][ T6023] Call Trace: [ 80.818839][ T6023] dump_stack+0x9a/0xcc [ 80.823000][ T6023] panic+0x256/0x4eb [ 80.826932][ T6023] ? __warn_printk+0xee/0xee [ 80.831520][ T6023] ? preempt_schedule_common+0x59/0xc0 [ 80.836974][ T6023] ? hex_dump_to_buffer+0x893/0xad0 [ 80.842379][ T6023] ? preempt_schedule_thunk+0x16/0x18 [ 80.848035][ T6023] ? hex_dump_to_buffer+0x893/0xad0 [ 80.853317][ T6023] ? hex_dump_to_buffer+0x893/0xad0 [ 80.858610][ T6023] end_report+0x58/0x5e [ 80.862763][ T6023] kasan_report.cold+0x67/0xd5 [ 80.867559][ T6023] ? hex_dump_to_buffer+0x893/0xad0 [ 80.872821][ T6023] hex_dump_to_buffer+0x893/0xad0 [ 80.877850][ T6023] print_hex_dump+0xf7/0x180 [ 80.882710][ T6023] ? hex_dump_to_buffer+0xad0/0xad0 [ 80.887997][ T6023] ? irq_work_queue+0x35/0x50 [ 80.892669][ T6023] ? printk+0xad/0xde [ 80.896645][ T6023] ? record_print_text.cold+0x11/0x11 [ 80.902029][ T6023] ? stack_depot_save+0x23c/0x4e0 [ 80.907224][ T6023] ea_get.cold+0xbe/0x277 [ 80.911572][ T6023] ? down_read+0x195/0x440 [ 80.916266][ T6023] ? lookup_open.isra.0+0x73f/0x1540 [ 80.921550][ T6023] ? is_known_namespace+0x80/0x80 [ 80.926580][ T6023] ? __x64_sys_open+0xfd/0x1a0 [ 80.931429][ T6023] ? do_syscall_64+0x2d/0x40 [ 80.936017][ T6023] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 80.942083][ T6023] ? mark_lock+0xf7/0x1720 [ 80.946512][ T6023] __jfs_getxattr+0xba/0x330 [ 80.951195][ T6023] ? jfs_initxattrs+0x1f0/0x1f0 [ 80.956303][ T6023] ? fs_reclaim_acquire+0xb2/0x150 [ 80.961411][ T6023] jfs_xattr_get+0x27/0x30 [ 80.965924][ T6023] __vfs_getxattr+0xb9/0x110 [ 80.970507][ T6023] ? __vfs_setxattr+0x120/0x120 [ 80.975530][ T6023] ? rcu_read_lock_sched_held+0x3a/0x70 [ 80.981186][ T6023] ? trace_kmalloc+0xbe/0xf0 [ 80.986071][ T6023] ? kmem_cache_alloc_trace+0x1f9/0x400 [ 80.991696][ T6023] ? rwlock_bug.part.0+0x90/0x90 [ 80.996634][ T6023] inode_doinit_use_xattr+0xab/0x2b0 [ 81.001941][ T6023] inode_doinit_with_dentry+0xae7/0x11b0 [ 81.007594][ T6023] ? selinux_sem_semctl+0x120/0x120 [ 81.012790][ T6023] ? lock_downgrade+0x6d0/0x6d0 [ 81.017640][ T6023] security_d_instantiate+0x41/0xb0 [ 81.022940][ T6023] d_splice_alias+0x6c/0xae0 [ 81.027614][ T6023] ? _raw_spin_unlock+0x24/0x40 [ 81.032546][ T6023] jfs_lookup+0x1a5/0x260 [ 81.036865][ T6023] ? jfs_link+0x480/0x480 [ 81.041189][ T6023] ? __d_lookup_rcu+0x610/0x610 [ 81.046278][ T6023] ? __d_lookup+0x2ed/0x570 [ 81.050786][ T6023] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 81.056939][ T6023] ? jfs_link+0x480/0x480 [ 81.061257][ T6023] lookup_open.isra.0+0x73f/0x1540 [ 81.066473][ T6023] ? lock_release+0x710/0x710 [ 81.071145][ T6023] ? nd_jump_root+0x4d0/0x4d0 [ 81.075809][ T6023] path_openat+0x7a6/0x21d0 [ 81.080476][ T6023] ? path_lookupat+0x730/0x730 [ 81.085269][ T6023] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 81.091240][ T6023] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 81.097216][ T6023] do_filp_open+0x16d/0x390 [ 81.101733][ T6023] ? may_open_dev+0xd0/0xd0 [ 81.106232][ T6023] ? alloc_fd+0x1b2/0x530 [ 81.110557][ T6023] ? rwlock_bug.part.0+0x90/0x90 [ 81.115661][ T6023] ? _raw_spin_unlock+0x24/0x40 [ 81.120591][ T6023] ? alloc_fd+0x1b2/0x530 [ 81.124999][ T6023] ? getname_flags.part.0+0x89/0x440 [ 81.130278][ T6023] do_sys_openat2+0x11e/0x360 [ 81.135046][ T6023] ? find_held_lock+0x2d/0x110 [ 81.139889][ T6023] ? build_open_flags+0x470/0x470 [ 81.144969][ T6023] ? __context_tracking_exit+0x80/0x90 [ 81.150426][ T6023] ? lock_downgrade+0x6d0/0x6d0 [ 81.155289][ T6023] __x64_sys_open+0xfd/0x1a0 [ 81.160134][ T6023] ? do_sys_open+0xe0/0xe0 [ 81.164552][ T6023] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 81.170812][ T6023] ? syscall_enter_from_user_mode+0x27/0x70 [ 81.176706][ T6023] ? lockdep_hardirqs_on+0x79/0x100 [ 81.182087][ T6023] do_syscall_64+0x2d/0x40 [ 81.186777][ T6023] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 81.193209][ T6023] RIP: 0033:0x7fecce0d45a9 [ 81.197883][ T6023] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 81.218173][ T6023] RSP: 002b:00007feccd848168 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 81.226581][ T6023] RAX: ffffffffffffffda RBX: 00007fecce1f5f80 RCX: 00007fecce0d45a9 [ 81.234635][ T6023] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000340 [ 81.242691][ T6023] RBP: 00007fecce12f580 R08: 0000000000000000 R09: 0000000000000000 [ 81.250676][ T6023] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 81.258831][ T6023] R13: 00007ffc03533bff R14: 00007feccd848300 R15: 0000000000022000 [ 81.267059][ T6023] Kernel Offset: disabled [ 81.271368][ T6023] Rebooting in 86400 seconds..