Warning: Permanently added '10.128.10.43' (ED25519) to the list of known hosts. 2024/02/12 00:26:48 ignoring optional flag "sandboxArg"="0" 2024/02/12 00:26:49 parsed 1 programs [ 44.986533][ T23] kauditd_printk_skb: 75 callbacks suppressed [ 44.986536][ T23] audit: type=1400 audit(1707697609.020:151): avc: denied { mounton } for pid=339 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 [ 45.018111][ T23] audit: type=1400 audit(1707697609.020:152): avc: denied { mount } for pid=339 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 [ 45.042510][ T23] audit: type=1400 audit(1707697609.020:153): avc: denied { setattr } for pid=339 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 [ 45.068811][ T23] audit: type=1400 audit(1707697609.020:154): avc: denied { read write } for pid=339 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" [ 45.098244][ T23] audit: type=1400 audit(1707697609.020:155): avc: denied { open } for pid=339 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" [ 45.127151][ T23] audit: type=1400 audit(1707697609.050:156): avc: denied { unlink } for pid=339 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" [ 45.155675][ T23] audit: type=1400 audit(1707697609.050:157): avc: denied { relabelto } for pid=340 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" 2024/02/12 00:26:49 executed programs: 0 [ 45.181176][ T339] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 45.194963][ T23] audit: type=1400 audit(1707697609.230:158): avc: denied { mounton } for pid=345 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 [ 45.221609][ T345] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.228618][ T345] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.236000][ T345] device bridge_slave_0 entered promiscuous mode [ 45.242291][ T345] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.249993][ T345] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.256997][ T345] device bridge_slave_1 entered promiscuous mode [ 45.269280][ T345] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.276398][ T345] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.284317][ T345] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.291479][ T345] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.303703][ T50] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.312022][ T50] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.319520][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.326779][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.334363][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.342500][ T300] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.350456][ T300] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.359436][ T345] device veth0_vlan entered promiscuous mode [ 45.365598][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.373588][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.381213][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.389258][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.398326][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.407509][ T50] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.415073][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.422982][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.431941][ T50] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.440539][ T345] device veth1_macvtap entered promiscuous mode [ 45.446830][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.455586][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.463883][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.475231][ T23] audit: type=1400 audit(1707697609.510:159): avc: denied { mounton } for pid=349 comm="syz-executor.0" path="/root/syzkaller-testdir78768362/syzkaller.qfHxkg/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 45.530344][ T350] BUG: kernel NULL pointer dereference, address: 0000000000000010 [ 45.538231][ T350] #PF: supervisor read access in kernel mode [ 45.544263][ T350] #PF: error_code(0x0000) - not-present page [ 45.550417][ T350] PGD 10959c067 P4D 10959c067 PUD 10a94a067 PMD 0 [ 45.557724][ T350] Oops: 0000 [#1] PREEMPT SMP [ 45.562533][ T350] CPU: 0 PID: 350 Comm: syz-executor.0 Not tainted 5.10.209-syzkaller #0 [ 45.571035][ T350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 45.581032][ T350] RIP: 0010:do_renameat2+0x27f/0x4f0 [ 45.586319][ T350] Code: a8 e8 95 7b ff ff 48 8b 75 98 48 8d 7d b0 89 da 49 89 c4 e8 d3 8a ff ff 48 3d 00 f0 ff ff 49 89 c6 41 89 c5 0f 87 da 00 00 00 00 00 00 70 00 41 bd fe ff ff ff 0f 84 c0 00 00 00 8b 95 60 ff [ 45.606643][ T350] RSP: 0018:ffffc900005dfe60 EFLAGS: 00010203 [ 45.612866][ T350] RAX: 0000000000000010 RBX: 0000000000000000 RCX: 0000000500000000 [ 45.621730][ T350] RDX: 0000000000000004 RSI: 0000000400000000 RDI: ffff88810a9aa500 [ 45.629764][ T350] RBP: ffffc900005dff10 R08: 0000000000000005 R09: 0000000000000064 [ 45.638046][ T350] R10: ffff888109453a60 R11: 0000000000000000 R12: 0000000000000000 [ 45.646344][ T350] R13: 0000000000000010 R14: 0000000000000010 R15: ffff8881077de000 [ 45.654787][ T350] FS: 00007f29a58e06c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 45.664265][ T350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.671082][ T350] CR2: 0000000000000010 CR3: 0000000109503000 CR4: 00000000003506b0 [ 45.679073][ T350] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.687199][ T350] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.695903][ T350] Call Trace: [ 45.699123][ T350] ? show_regs.part.0+0x1e/0x20 [ 45.703905][ T350] ? __die+0x5d/0x9e [ 45.707621][ T350] ? no_context+0x1f2/0x380 [ 45.712060][ T350] ? __bad_area_nosemaphore+0x4b/0x1a0 [ 45.717457][ T350] ? bad_area_nosemaphore+0x11/0x20 [ 45.722655][ T350] ? exc_page_fault+0x2c9/0x5a0 [ 45.727417][ T350] ? asm_exc_page_fault+0x1e/0x30 [ 45.732378][ T350] ? do_renameat2+0x27f/0x4f0 [ 45.737049][ T350] __x64_sys_rename+0x40/0x50 [ 45.741738][ T350] do_syscall_64+0x32/0x80 [ 45.746073][ T350] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 45.751975][ T350] RIP: 0033:0x7f29a5d5dae9 [ 45.756228][ T350] 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 [ 45.777269][ T350] RSP: 002b:00007f29a58e00c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 45.785561][ T350] RAX: ffffffffffffffda RBX: 00007f29a5e7cf80 RCX: 00007f29a5d5dae9 [ 45.794959][ T350] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000020000100 [ 45.803020][ T350] RBP: 00007f29a5da947a R08: 0000000000000000 R09: 0000000000000000 [ 45.811374][ T350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 45.819978][ T350] R13: 000000000000000b R14: 00007f29a5e7cf80 R15: 00007ffe5920ed28 [ 45.827781][ T350] Modules linked in: [ 45.831610][ T350] CR2: 0000000000000010 [ 45.835869][ T350] ---[ end trace 48acaec479856a7e ]--- [ 45.841770][ T350] RIP: 0010:do_renameat2+0x27f/0x4f0 [ 45.847033][ T350] Code: a8 e8 95 7b ff ff 48 8b 75 98 48 8d 7d b0 89 da 49 89 c4 e8 d3 8a ff ff 48 3d 00 f0 ff ff 49 89 c6 41 89 c5 0f 87 da 00 00 00 00 00 00 70 00 41 bd fe ff ff ff 0f 84 c0 00 00 00 8b 95 60 ff [ 45.868048][ T350] RSP: 0018:ffffc900005dfe60 EFLAGS: 00010203 [ 45.874273][ T350] RAX: 0000000000000010 RBX: 0000000000000000 RCX: 0000000500000000 [ 45.882265][ T350] RDX: 0000000000000004 RSI: 0000000400000000 RDI: ffff88810a9aa500 [ 45.890338][ T350] RBP: ffffc900005dff10 R08: 0000000000000005 R09: 0000000000000064 [ 45.898141][ T350] R10: ffff888109453a60 R11: 0000000000000000 R12: 0000000000000000 [ 45.906151][ T350] R13: 0000000000000010 R14: 0000000000000010 R15: ffff8881077de000 [ 45.914644][ T350] FS: 00007f29a58e06c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 45.923502][ T350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.930197][ T350] CR2: 0000000000000010 CR3: 0000000109503000 CR4: 00000000003506b0 [ 45.939541][ T350] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.948024][ T350] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.956203][ T350] Kernel panic - not syncing: Fatal exception [ 45.962786][ T350] Kernel Offset: disabled [ 45.967426][ T350] Rebooting in 86400 seconds..