Warning: Permanently added '10.128.1.178' (ED25519) to the list of known hosts. 2023/12/29 15:35:28 ignoring optional flag "sandboxArg"="0" 2023/12/29 15:35:28 parsed 1 programs [ 39.744709][ T23] kauditd_printk_skb: 75 callbacks suppressed [ 39.744711][ T23] audit: type=1400 audit(1703864128.540:151): avc: denied { mounton } for pid=334 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 [ 39.776505][ T23] audit: type=1400 audit(1703864128.560:152): avc: denied { mount } for pid=334 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 [ 39.800059][ T23] audit: type=1400 audit(1703864128.560:153): avc: denied { setattr } for pid=334 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=81 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 39.823225][ T23] audit: type=1400 audit(1703864128.560:154): avc: denied { read write } for pid=334 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 39.849510][ T23] audit: type=1400 audit(1703864128.560:155): avc: denied { open } for pid=334 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 39.849687][ T334] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 2023/12/29 15:35:28 executed programs: 0 [ 39.876175][ T23] audit: type=1400 audit(1703864128.580:156): avc: denied { unlink } for pid=334 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 39.911764][ T23] audit: type=1400 audit(1703864128.580:157): avc: denied { relabelto } for pid=335 comm="mkswap" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 39.939376][ T23] audit: type=1400 audit(1703864128.720:158): avc: denied { mounton } for pid=340 comm="syz-executor.0" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 39.965432][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.972816][ T340] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.980338][ T340] device bridge_slave_0 entered promiscuous mode [ 39.986995][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.994136][ T340] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.001394][ T340] device bridge_slave_1 entered promiscuous mode [ 40.012767][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.019681][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.027008][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.034482][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.043124][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.050609][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.057597][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.064569][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.072055][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.079994][ T19] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.087165][ T19] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.096049][ T340] device veth0_vlan entered promiscuous mode [ 40.102070][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.110039][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.117760][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.124877][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.132299][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.140061][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.147282][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.154940][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.162999][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.171812][ T340] device veth1_macvtap entered promiscuous mode [ 40.178087][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.190226][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.192041][ T23] audit: type=1400 audit(1703864128.990:159): avc: denied { mounton } for pid=344 comm="syz-executor.0" path="/root/syzkaller-testdir3864775479/syzkaller.tldZ0x/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 40.198756][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.293460][ T346] BUG: kernel NULL pointer dereference, address: 0000000000000040 [ 40.302504][ T346] #PF: supervisor read access in kernel mode [ 40.309621][ T346] #PF: error_code(0x0000) - not-present page [ 40.315908][ T346] PGD 1009c9067 P4D 1009c9067 PUD 10fd79067 PMD 0 [ 40.322792][ T346] Oops: 0000 [#1] PREEMPT SMP [ 40.327401][ T346] CPU: 0 PID: 346 Comm: syz-executor.0 Not tainted 5.10.204-syzkaller #0 [ 40.336693][ T346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 40.346616][ T346] RIP: 0010:vfs_rename+0x1b/0x9d0 [ 40.351658][ T346] Code: 85 c0 0f 94 45 a3 e9 c5 f8 ff ff 0f 1f 40 00 55 45 31 d2 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 ec 78 4c 89 85 70 ff ff ff <4c> 8b 71 30 44 89 4d 90 65 48 8b 04 25 28 00 00 00 48 89 45 d0 48 [ 40.371530][ T346] RSP: 0018:ffffc90000567db0 EFLAGS: 00010282 [ 40.377773][ T346] RAX: ffff888109c031a0 RBX: 0000000000000000 RCX: 0000000000000010 [ 40.386026][ T346] RDX: ffff888110864400 RSI: ffff888109c009c0 RDI: ffff888110864400 [ 40.394334][ T346] RBP: ffffc90000567e50 R08: ffffc90000567e98 R09: 0000000000000000 [ 40.402388][ T346] R10: 0000000000000000 R11: 0000000000000010 R12: 0000000000000000 [ 40.410372][ T346] R13: 00000000ffffffd9 R14: ffff888109c009c0 R15: ffff888107181000 [ 40.419142][ T346] FS: 00007fb17f0826c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 40.428166][ T346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.434799][ T346] CR2: 0000000000000040 CR3: 000000010a920000 CR4: 00000000003506b0 [ 40.442737][ T346] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.451146][ T346] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.460044][ T346] Call Trace: [ 40.463180][ T346] ? show_regs.part.0+0x1e/0x20 [ 40.468068][ T346] ? __die+0x5d/0x9e [ 40.471988][ T346] ? no_context+0x1f2/0x380 [ 40.476319][ T346] ? __bad_area_nosemaphore+0x4b/0x1a0 [ 40.482089][ T346] ? get_nohz_timer_target+0x16/0x220 [ 40.487400][ T346] ? lock_timer_base+0x6d/0x90 [ 40.492026][ T346] ? bad_area_nosemaphore+0x11/0x20 [ 40.497342][ T346] ? exc_page_fault+0x2c9/0x5a0 [ 40.502026][ T346] ? asm_exc_page_fault+0x1e/0x30 [ 40.507025][ T346] ? vfs_rename+0x1b/0x9d0 [ 40.511424][ T346] ? __dentry_kill+0x143/0x1b0 [ 40.516008][ T346] ? dput+0x5d/0x3d0 [ 40.520395][ T346] ? __lookup_hash+0x76/0xa0 [ 40.525379][ T346] do_renameat2+0x33f/0x4f0 [ 40.529921][ T346] __x64_sys_rename+0x40/0x50 [ 40.534438][ T346] do_syscall_64+0x32/0x80 [ 40.539100][ T346] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 40.545084][ T346] RIP: 0033:0x7fb17f4ffae9 [ 40.549524][ T346] 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 [ 40.571018][ T346] RSP: 002b:00007fb17f0820c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 40.580332][ T346] RAX: ffffffffffffffda RBX: 00007fb17f61ef80 RCX: 00007fb17f4ffae9 [ 40.588322][ T346] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000020000100 [ 40.597175][ T346] RBP: 00007fb17f54b47a R08: 0000000000000000 R09: 0000000000000000 [ 40.605462][ T346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 40.614297][ T346] R13: 000000000000000b R14: 00007fb17f61ef80 R15: 00007ffeca9317e8 [ 40.622661][ T346] Modules linked in: [ 40.626465][ T346] CR2: 0000000000000040 [ 40.630551][ T346] ---[ end trace e6dacaf184a20a9e ]--- [ 40.636167][ T346] RIP: 0010:vfs_rename+0x1b/0x9d0 [ 40.641380][ T346] Code: 85 c0 0f 94 45 a3 e9 c5 f8 ff ff 0f 1f 40 00 55 45 31 d2 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 ec 78 4c 89 85 70 ff ff ff <4c> 8b 71 30 44 89 4d 90 65 48 8b 04 25 28 00 00 00 48 89 45 d0 48 [ 40.662606][ T346] RSP: 0018:ffffc90000567db0 EFLAGS: 00010282 [ 40.668640][ T346] RAX: ffff888109c031a0 RBX: 0000000000000000 RCX: 0000000000000010 [ 40.676990][ T346] RDX: ffff888110864400 RSI: ffff888109c009c0 RDI: ffff888110864400 [ 40.685296][ T346] RBP: ffffc90000567e50 R08: ffffc90000567e98 R09: 0000000000000000 [ 40.693467][ T346] R10: 0000000000000000 R11: 0000000000000010 R12: 0000000000000000 [ 40.701959][ T346] R13: 00000000ffffffd9 R14: ffff888109c009c0 R15: ffff888107181000 [ 40.710377][ T346] FS: 00007fb17f0826c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 40.720155][ T346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.727195][ T346] CR2: 0000000000000040 CR3: 000000010a920000 CR4: 00000000003506b0 [ 40.735123][ T346] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.743030][ T346] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.751757][ T346] Kernel panic - not syncing: Fatal exception [ 40.758432][ T346] Kernel Offset: disabled [ 40.762859][ T346] Rebooting in 86400 seconds..