Warning: Permanently added '10.128.1.140' (ED25519) to the list of known hosts. 2024/06/07 09:53:57 ignoring optional flag "sandboxArg"="0" 2024/06/07 09:53:57 parsed 1 programs [ 32.815950][ T23] kauditd_printk_skb: 18 callbacks suppressed [ 32.815954][ T23] audit: type=1400 audit(1717754037.940:94): avc: denied { mounton } for pid=328 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 [ 32.847810][ T23] audit: type=1400 audit(1717754037.940:95): avc: denied { read write } for pid=328 comm="syz-executor" name="swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 32.873690][ T23] audit: type=1400 audit(1717754037.940:96): avc: denied { open } for pid=328 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 32.873956][ T328] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 32.900108][ T23] audit: type=1400 audit(1717754037.970:97): avc: denied { unlink } for pid=328 comm="syz-executor" name="swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 32.900111][ T23] audit: type=1400 audit(1717754037.970:98): avc: denied { relabelto } for pid=329 comm="mkswap" name="swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2024/06/07 09:53:58 executed programs: 0 [ 32.900113][ T23] audit: type=1400 audit(1717754038.000:99): avc: denied { read } for pid=71 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 32.991800][ T334] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.998723][ T334] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.005780][ T334] device bridge_slave_0 entered promiscuous mode [ 33.012051][ T334] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.018846][ T334] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.025797][ T334] device bridge_slave_1 entered promiscuous mode [ 33.036469][ T334] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.043314][ T334] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.050336][ T334] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.057169][ T334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.065857][ T300] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.072996][ T300] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.079974][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 33.087147][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 33.096298][ T334] device veth0_vlan entered promiscuous mode [ 33.102594][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 33.110633][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 33.118043][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.125237][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.132247][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 33.140008][ T24] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.146918][ T24] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.154203][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 33.162215][ T24] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.168990][ T24] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.176179][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 33.183816][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 33.192115][ T334] device veth1_macvtap entered promiscuous mode [ 33.199300][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.207539][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.215394][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.227695][ T23] audit: type=1400 audit(1717754038.350:100): avc: denied { mounton } for pid=338 comm="syz-executor.0" path="/root/syzkaller-testdir3447532159/syzkaller.5x07I0/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 33.234122][ T339] BUG: kernel NULL pointer dereference, address: 0000000000000030 [ 33.254459][ T23] audit: type=1400 audit(1717754038.350:101): avc: denied { unlink } for pid=338 comm="syz-executor.0" name="#1" dev="sda1" ino=1944 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=chr_file permissive=1 [ 33.262264][ T339] #PF: supervisor read access in kernel mode [ 33.262267][ T339] #PF: error_code(0x0000) - not-present page [ 33.262268][ T339] PGD 1002ab067 P4D 1002ab067 PUD 100987067 PMD 0 [ 33.262286][ T339] Oops: 0000 [#1] PREEMPT SMP [ 33.262290][ T339] CPU: 1 PID: 339 Comm: syz-executor.0 Not tainted 5.10.214-syzkaller #0 [ 33.262291][ T339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 33.262297][ T339] RIP: 0010:security_inode_getattr+0x4/0x40 [ 33.262302][ T339] Code: 85 c0 75 0a 48 8b 1b 48 85 db 75 eb 31 c0 5b 41 5c 41 5d 5d c3 31 c0 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 48 8b 47 08 <48> 8b 40 30 f6 40 0d 02 75 2f 55 48 89 e5 41 54 49 89 fc 53 48 8b [ 33.285459][ T23] audit: type=1400 audit(1717754038.350:102): avc: denied { mount } for pid=338 comm="syz-executor.0" name="/" dev="overlay" ino=1941 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 33.291529][ T339] RSP: 0018:ffffc9000057f8a0 EFLAGS: 00010246 [ 33.291532][ T339] RAX: 0000000000000000 RBX: ffff888109d90d00 RCX: 0000000000000000 [ 33.291534][ T339] RDX: 00000000000007ff RSI: ffffc9000057f9a0 RDI: ffffc9000057f990 [ 33.291535][ T339] RBP: ffffc9000057f8c8 R08: 0000000000000064 R09: ffff888109ef2600 [ 33.291537][ T339] R10: 0000000000010000 R11: 0000000000000000 R12: ffffc9000057f9a0 [ 33.291538][ T339] R13: 00000000000007ff R14: 0000000000000000 R15: ffffc9000057f990 [ 33.291540][ T339] FS: 00007f65672f46c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 33.291542][ T339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.291547][ T339] CR2: 0000000000000030 CR3: 00000001009dd000 CR4: 00000000003506a0 [ 33.291548][ T339] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 33.291549][ T339] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 33.291551][ T339] Call Trace: [ 33.291562][ T339] ? show_regs.part.0+0x1e/0x20 [ 33.297569][ T23] audit: type=1400 audit(1717754038.360:103): avc: denied { write } for pid=338 comm="syz-executor.0" name="/" dev="incremental-fs" ino=1941 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 33.303804][ T339] ? __die+0x5d/0x9e [ 33.303808][ T339] ? no_context+0x1f2/0x380 [ 33.303813][ T339] ? __find_get_block+0xf0/0x370 [ 33.303817][ T339] ? __bad_area_nosemaphore+0x4b/0x1a0 [ 33.510426][ T339] ? crypto_shash_update+0x13/0x20 [ 33.515558][ T339] ? bad_area_nosemaphore+0x11/0x20 [ 33.520765][ T339] ? exc_page_fault+0x2c9/0x5a0 [ 33.525451][ T339] ? asm_exc_page_fault+0x1e/0x30 [ 33.530316][ T339] ? security_inode_getattr+0x4/0x40 [ 33.535536][ T339] ? vfs_getattr+0x1d/0x40 [ 33.539782][ T339] ovl_copy_up_one+0xaa/0xd60 [ 33.544287][ T339] ? vsnprintf+0x399/0x4d0 [ 33.548553][ T339] ovl_copy_up_flags+0xb6/0x100 [ 33.553242][ T339] ovl_maybe_copy_up+0x8d/0xb0 [ 33.557858][ T339] ovl_open+0x27/0x80 [ 33.561642][ T339] ? ovl_mmap+0xc0/0xc0 [ 33.566226][ T339] do_dentry_open+0x157/0x3d0 [ 33.570706][ T339] dentry_open+0x48/0x70 [ 33.574982][ T339] file_open+0xca/0x230 [ 33.578974][ T339] ? read_single_page+0x3a0/0x3a0 [ 33.583937][ T339] do_dentry_open+0x157/0x3d0 [ 33.588443][ T339] vfs_open+0x28/0x30 [ 33.592259][ T339] path_openat+0xbbd/0x10d0 [ 33.596620][ T339] ? wake_up_q+0x6f/0xc0 [ 33.600852][ T339] ? futex_wake+0x158/0x190 [ 33.605284][ T339] do_filp_open+0x9d/0x140 [ 33.609540][ T339] ? do_futex+0x101/0xb70 [ 33.613758][ T339] ? _raw_spin_unlock+0x1f/0x40 [ 33.618936][ T339] do_sys_openat2+0x9c/0x210 [ 33.623370][ T339] __x64_sys_openat+0x51/0x90 [ 33.627958][ T339] do_syscall_64+0x32/0x80 [ 33.632220][ T339] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 33.638562][ T339] RIP: 0033:0x7f6567772da9 [ 33.642817][ T339] 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 [ 33.663088][ T339] RSP: 002b:00007f65672f40c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 33.671323][ T339] RAX: ffffffffffffffda RBX: 00007f65678a0f80 RCX: 00007f6567772da9 [ 33.679127][ T339] RDX: 0000000000000002 RSI: 0000000020000080 RDI: 0000000000000004 [ 33.687258][ T339] RBP: 00007f65677bf47a R08: 0000000000000000 R09: 0000000000000000 [ 33.695244][ T339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 33.703133][ T339] R13: 000000000000000b R14: 00007f65678a0f80 R15: 00007fff72719558 [ 33.711053][ T339] Modules linked in: [ 33.714789][ T339] CR2: 0000000000000030 [ 33.718753][ T339] ---[ end trace 669016c23032dd96 ]--- [ 33.724052][ T339] RIP: 0010:security_inode_getattr+0x4/0x40 [ 33.729778][ T339] Code: 85 c0 75 0a 48 8b 1b 48 85 db 75 eb 31 c0 5b 41 5c 41 5d 5d c3 31 c0 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 48 8b 47 08 <48> 8b 40 30 f6 40 0d 02 75 2f 55 48 89 e5 41 54 49 89 fc 53 48 8b [ 33.749309][ T339] RSP: 0018:ffffc9000057f8a0 EFLAGS: 00010246 [ 33.755213][ T339] RAX: 0000000000000000 RBX: ffff888109d90d00 RCX: 0000000000000000 [ 33.763020][ T339] RDX: 00000000000007ff RSI: ffffc9000057f9a0 RDI: ffffc9000057f990 [ 33.771012][ T339] RBP: ffffc9000057f8c8 R08: 0000000000000064 R09: ffff888109ef2600 [ 33.778977][ T339] R10: 0000000000010000 R11: 0000000000000000 R12: ffffc9000057f9a0 [ 33.786805][ T339] R13: 00000000000007ff R14: 0000000000000000 R15: ffffc9000057f990 [ 33.794725][ T339] FS: 00007f65672f46c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 33.804108][ T339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.810567][ T339] CR2: 0000000000000030 CR3: 00000001009dd000 CR4: 00000000003506a0 [ 33.818347][ T339] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 33.826145][ T339] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 33.834224][ T339] Kernel panic - not syncing: Fatal exception [ 33.841285][ T339] Kernel Offset: disabled [ 33.845635][ T339] Rebooting in 86400 seconds..