[ 3.976792][ T100] udevd[100]: starting eudev-3.2.11 [ 4.745059][ T125] iptables-restor (125) used greatest stack depth: 23120 bytes left [ 7.562648][ T111] udevd (111) used greatest stack depth: 22576 bytes left [ 13.373684][ T30] kauditd_printk_skb: 50 callbacks suppressed [ 13.373696][ T30] audit: type=1400 audit(1715866210.975:61): avc: denied { transition } for pid=225 comm="sshd" path="/bin/sh" dev="sda1" ino=89 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.379198][ T30] audit: type=1400 audit(1715866210.975:62): avc: denied { noatsecure } for pid=225 comm="sshd" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.381969][ T30] audit: type=1400 audit(1715866210.975:63): avc: denied { write } for pid=225 comm="sh" path="pipe:[296]" dev="pipefs" ino=296 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 13.386493][ T30] audit: type=1400 audit(1715866210.975:64): avc: denied { rlimitinh } for pid=225 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.389752][ T30] audit: type=1400 audit(1715866210.975:65): avc: denied { siginh } for pid=225 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.628893][ T228] sftp-server (228) used greatest stack depth: 22448 bytes left Warning: Permanently added '10.128.0.219' (ED25519) to the list of known hosts. 2024/05/16 13:30:18 ignoring optional flag "sandboxArg"="0" 2024/05/16 13:30:18 parsed 1 programs [ 21.311192][ T30] audit: type=1400 audit(1715866218.915:66): avc: denied { read } for pid=286 comm="syz-execprog" name="raw-gadget" dev="devtmpfs" ino=162 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 21.319246][ T292] cgroup: Unknown subsys name 'net' [ 21.334967][ T30] audit: type=1400 audit(1715866218.915:67): avc: denied { open } for pid=286 comm="syz-execprog" path="/dev/raw-gadget" dev="devtmpfs" ino=162 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 21.362423][ T292] cgroup: Unknown subsys name 'devices' [ 21.370342][ T30] audit: type=1400 audit(1715866218.915:68): avc: denied { integrity } for pid=292 comm="syz-executor" lockdown_reason="debugfs access" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=lockdown permissive=1 [ 21.419730][ T30] audit: type=1400 audit(1715866218.925:69): avc: denied { mounton } for pid=292 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 21.442582][ T30] audit: type=1400 audit(1715866218.925:70): avc: denied { mount } for pid=292 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.447720][ T315] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 21.464812][ T30] audit: type=1400 audit(1715866218.945:71): avc: denied { unmount } for pid=292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.492466][ T30] audit: type=1400 audit(1715866218.975:72): avc: denied { setattr } for pid=300 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=162 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 21.515588][ T30] audit: type=1400 audit(1715866219.005:73): avc: denied { mounton } for pid=303 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 [ 21.540447][ T30] audit: type=1400 audit(1715866219.005:74): avc: denied { mount } for pid=303 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 [ 21.540531][ T312] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 21.563839][ T30] audit: type=1400 audit(1715866219.025:75): avc: denied { create } for pid=314 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 21.594328][ T292] cgroup: Unknown subsys name 'hugetlb' [ 21.599893][ T292] cgroup: Unknown subsys name 'rlimit' [ 22.020359][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.027288][ T346] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.034388][ T346] device bridge_slave_0 entered promiscuous mode [ 22.041094][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.047959][ T346] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.055016][ T346] device bridge_slave_1 entered promiscuous mode [ 22.061996][ T342] syz-executor.0 (342) used greatest stack depth: 21616 bytes left [ 22.098114][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.104951][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.112103][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.119023][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.135579][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.143212][ T20] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.150727][ T20] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.167721][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.175730][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.183912][ T350] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.190883][ T350] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.198095][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.206009][ T350] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.212770][ T350] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.220393][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.228195][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.239102][ T346] device veth0_vlan entered promiscuous mode [ 22.245956][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.253823][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 22.261043][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 22.272366][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.281322][ T346] device veth1_macvtap entered promiscuous mode [ 22.289829][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.308087][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.319937][ T346] syz-executor.0 (346) used greatest stack depth: 20544 bytes left 2024/05/16 13:30:20 executed programs: 0 [ 22.436759][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.443759][ T369] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.451086][ T369] device bridge_slave_0 entered promiscuous mode [ 22.457801][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.464626][ T369] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.471952][ T369] device bridge_slave_1 entered promiscuous mode [ 22.508681][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.515523][ T369] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.522637][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.529428][ T369] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.549817][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.557428][ T350] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.564373][ T350] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.579055][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.586953][ T350] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.593732][ T350] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.600903][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.608932][ T350] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.615767][ T350] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.623004][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.630758][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.644597][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.655016][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.662864][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 22.670126][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 22.681535][ T369] device veth0_vlan entered promiscuous mode [ 22.690681][ T369] device veth1_macvtap entered promiscuous mode [ 22.701361][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.711569][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.722126][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.746489][ T374] loop0: detected capacity change from 0 to 2048 [ 22.838700][ T374] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 22.854718][ T373] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 22.870782][ T374] ------------[ cut here ]------------ [ 22.876063][ T374] kernel BUG at fs/ext4/inline.c:236! [ 22.881360][ T374] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 22.887158][ T374] CPU: 1 PID: 374 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 22.897226][ T374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 22.907129][ T374] RIP: 0010:ext4_write_inline_data_end+0xe28/0xe30 [ 22.913461][ T374] Code: ff e8 6c b4 cc ff e9 1b fa ff ff e8 52 50 dd 02 e8 dd 91 8a ff 0f 0b e8 d6 91 8a ff 0f 0b e8 cf 91 8a ff 0f 0b e8 c8 91 8a ff <0f> 0b 66 0f 1f 44 00 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 [ 22.932896][ T374] RSP: 0018:ffffc90004257720 EFLAGS: 00010293 [ 22.938795][ T374] RAX: ffffffff81e59468 RBX: 000000000000003c RCX: ffff88810a6a3b40 [ 22.946954][ T374] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000078 [ 22.954766][ T374] RBP: ffffc90004257868 R08: ffffffff81e58a3b R09: ffffed102183b44b [ 22.962576][ T374] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 22.970386][ T374] R13: 0000000000000078 R14: ffffea00048d7580 R15: 0000000000000078 [ 22.978199][ T374] FS: 00007f7bbdf2b6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 22.986969][ T374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.993386][ T374] CR2: 0000000020000600 CR3: 00000001245e8000 CR4: 00000000003506a0 [ 23.001210][ T374] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 23.009017][ T374] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 23.016821][ T374] Call Trace: [ 23.019945][ T374] [ 23.022726][ T374] ? __die_body+0x62/0xb0 [ 23.026887][ T374] ? die+0x88/0xb0 [ 23.030447][ T374] ? do_trap+0x103/0x330 [ 23.034524][ T374] ? ext4_write_inline_data_end+0xe28/0xe30 [ 23.040254][ T374] ? handle_invalid_op+0x95/0xc0 [ 23.045026][ T374] ? ext4_write_inline_data_end+0xe28/0xe30 [ 23.050754][ T374] ? exc_invalid_op+0x32/0x50 [ 23.055271][ T374] ? asm_exc_invalid_op+0x1b/0x20 [ 23.060131][ T374] ? ext4_write_inline_data_end+0x3fb/0xe30 [ 23.065860][ T374] ? ext4_write_inline_data_end+0xe28/0xe30 [ 23.071591][ T374] ? ext4_write_inline_data_end+0xe28/0xe30 [ 23.077324][ T374] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 23.082434][ T374] ? put_page+0xc0/0xc0 [ 23.086425][ T374] ext4_da_write_end+0x3b2/0xab0 [ 23.091200][ T374] ? ext4_da_write_begin+0xc30/0xc30 [ 23.096319][ T374] generic_perform_write+0x3b4/0x5a0 [ 23.101442][ T374] ? grab_cache_page_write_begin+0xa0/0xa0 [ 23.107082][ T374] ? generic_write_checks+0x3b9/0x470 [ 23.112296][ T374] ext4_buffered_write_iter+0x48a/0x610 [ 23.117760][ T374] ext4_file_write_iter+0x443/0x1c80 [ 23.122878][ T374] ? up_write+0x79/0x1f0 [ 23.126975][ T374] ? ext4_journal_check_start+0x16c/0x230 [ 23.132510][ T374] ? __ext4_journal_start_sb+0x153/0x2c0 [ 23.137979][ T374] ? __ext4_journal_stop+0x36/0x1c0 [ 23.143017][ T374] ? avc_policy_seqno+0x1b/0x70 [ 23.147701][ T374] ? ext4_file_read_iter+0x4b0/0x4b0 [ 23.152819][ T374] ? fsnotify_perm+0x6a/0x5d0 [ 23.157334][ T374] ? iov_iter_init+0x53/0x190 [ 23.161848][ T374] vfs_write+0xd5d/0x1110 [ 23.166014][ T374] ? file_end_write+0x1c0/0x1c0 [ 23.170705][ T374] ? mutex_lock+0xb6/0x1e0 [ 23.174955][ T374] ? wait_for_completion_killable_timeout+0x10/0x10 [ 23.181376][ T374] ? __fdget_pos+0x2e7/0x3a0 [ 23.185800][ T374] ? ksys_write+0x77/0x2c0 [ 23.190055][ T374] ksys_write+0x199/0x2c0 [ 23.194222][ T374] ? __ia32_sys_read+0x90/0x90 [ 23.198823][ T374] ? __kasan_check_read+0x11/0x20 [ 23.203687][ T374] __x64_sys_write+0x7b/0x90 [ 23.208108][ T374] do_syscall_64+0x3d/0xb0 [ 23.212359][ T374] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 23.218002][ T374] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 23.223730][ T374] RIP: 0033:0x7f7bbe3a8ee9 [ 23.227986][ T374] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 23.247425][ T374] RSP: 002b:00007f7bbdf2b0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 23.255667][ T374] RAX: ffffffffffffffda RBX: 00007f7bbe4d7f80 RCX: 00007f7bbe3a8ee9 [ 23.263482][ T374] RDX: 0000000000000078 RSI: 0000000020000600 RDI: 0000000000000005 [ 23.271293][ T374] RBP: 00007f7bbe3f549e R08: 0000000000000000 R09: 0000000000000000 [ 23.279189][ T374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 23.286999][ T374] R13: 000000000000000b R14: 00007f7bbe4d7f80 R15: 00007ffe60039df8 [ 23.294817][ T374] [ 23.297687][ T374] Modules linked in: [ 23.301743][ T374] ---[ end trace 11b12319e92b952f ]--- [ 23.307018][ T374] RIP: 0010:ext4_write_inline_data_end+0xe28/0xe30 [ 23.313469][ T374] Code: ff e8 6c b4 cc ff e9 1b fa ff ff e8 52 50 dd 02 e8 dd 91 8a ff 0f 0b e8 d6 91 8a ff 0f 0b e8 cf 91 8a ff 0f 0b e8 c8 91 8a ff <0f> 0b 66 0f 1f 44 00 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 [ 23.332877][ T374] RSP: 0018:ffffc90004257720 EFLAGS: 00010293 [ 23.338729][ T374] RAX: ffffffff81e59468 RBX: 000000000000003c RCX: ffff88810a6a3b40 [ 23.346497][ T374] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000078 [ 23.354333][ T374] RBP: ffffc90004257868 R08: ffffffff81e58a3b R09: ffffed102183b44b [ 23.362156][ T374] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 23.369970][ T374] R13: 0000000000000078 R14: ffffea00048d7580 R15: 0000000000000078 [ 23.377848][ T374] FS: 00007f7bbdf2b6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 23.386597][ T374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.393041][ T374] CR2: 0000000020000600 CR3: 00000001245e8000 CR4: 00000000003506a0 [ 23.400846][ T374] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 23.408665][ T374] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 23.416464][ T374] Kernel panic - not syncing: Fatal exception [ 23.422544][ T374] Kernel Offset: disabled [ 23.426672][ T374] Rebooting in 86400 seconds..