[ 27.622334][ T303] device veth1_macvtap entered promiscuous mode [ 27.634547][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.643451][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.703681][ T303] syz-executor.0 (303) used greatest stack depth: 19784 bytes left [ 28.243638][ T8] device bridge_slave_1 left promiscuous mode [ 28.249860][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.257313][ T8] device bridge_slave_0 left promiscuous mode [ 28.263356][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.270937][ T8] device veth1_macvtap left promiscuous mode [ 28.277225][ T8] device veth0_vlan left promiscuous mode Warning: Permanently added '10.128.0.185' (ED25519) to the list of known hosts. 2024/07/28 17:35:58 ignoring optional flag "sandboxArg"="0" 2024/07/28 17:35:59 parsed 1 programs 2024/07/28 17:35:59 executed programs: 0 [ 45.055322][ T28] kauditd_printk_skb: 14 callbacks suppressed [ 45.055336][ T28] audit: type=1400 audit(1722188159.024:90): avc: denied { mount } for pid=346 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 [ 45.104678][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.111787][ T351] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.119276][ T351] device bridge_slave_0 entered promiscuous mode [ 45.126503][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.133498][ T351] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.140794][ T351] device bridge_slave_1 entered promiscuous mode [ 45.180044][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.187262][ T351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.194744][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.202082][ T351] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.220268][ T19] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.227454][ T19] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.234953][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.242609][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.251658][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.259913][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.267267][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.289076][ T351] device veth0_vlan entered promiscuous mode [ 45.298884][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.307927][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.317095][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.325247][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.334368][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.342901][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.350620][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.358467][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.366615][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.379007][ T351] device veth1_macvtap entered promiscuous mode [ 45.386128][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.400296][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.410432][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.422341][ T28] audit: type=1400 audit(1722188159.384:91): avc: denied { mounton } for pid=351 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=370 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 45.454788][ T28] audit: type=1400 audit(1722188159.424:92): avc: denied { read write } for pid=357 comm="syz-executor.0" name="fuse" dev="devtmpfs" ino=93 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 45.479322][ T28] audit: type=1400 audit(1722188159.424:93): avc: denied { open } for pid=357 comm="syz-executor.0" path="/dev/fuse" dev="devtmpfs" ino=93 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 45.505229][ T28] audit: type=1400 audit(1722188159.424:94): avc: denied { mounton } for pid=357 comm="syz-executor.0" path="/root/syzkaller-testdir1016411362/syzkaller.v83TSW/0/file0" dev="sda1" ino=1937 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 45.507512][ T360] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 45.545480][ T360] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 45.554979][ T360] CPU: 1 PID: 360 Comm: syz-executor.0 Not tainted 6.1.90-syzkaller-1151301-g7fa70ede91bb #0 [ 45.565204][ T360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 45.575885][ T360] RIP: 0010:path_openat+0x133f/0x2d60 [ 45.581534][ T360] Code: ff ff 48 8b 3c 24 e8 00 d9 02 00 48 63 db 4c 8b 74 24 08 eb 5f e8 c1 b7 ac ff 4c 8b 74 24 08 48 8b 1c 24 48 89 d8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 0f 85 1c 0b 00 00 48 89 1c 24 8b 1b be 00 00 [ 45.602767][ T360] RSP: 0018:ffffc90001517940 EFLAGS: 00010247 [ 45.608896][ T360] RAX: 0000000000000000 RBX: 0000000000000004 RCX: ffff88810e08d100 [ 45.617430][ T360] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000000 [ 45.625494][ T360] RBP: ffffc90001517b30 R08: ffffffff81cbc288 R09: fffff520002a2f0d [ 45.633402][ T360] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 45.641311][ T360] R13: dffffc0000000000 R14: ffffc90001517b88 R15: ffffc90001517da0 [ 45.649243][ T360] FS: 00007f455fdde6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 45.658016][ T360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.664689][ T360] CR2: 00007f455fdfefa8 CR3: 000000010f4b1000 CR4: 00000000003506a0 [ 45.672676][ T360] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.681732][ T360] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.689824][ T360] Call Trace: [ 45.693024][ T360] [ 45.695958][ T360] ? __die_body+0x62/0xb0 [ 45.700130][ T360] ? die_addr+0x9f/0xd0 [ 45.704299][ T360] ? exc_general_protection+0x317/0x4c0 [ 45.709881][ T360] ? asm_exc_general_protection+0x27/0x30 [ 45.715604][ T360] ? fast_dput+0x78/0x2a0 [ 45.720285][ T360] ? path_openat+0x133f/0x2d60 [ 45.725031][ T360] ? fuse_rename2+0x4ad0/0x4ad0 [ 45.729664][ T360] ? do_filp_open+0x480/0x480 [ 45.734445][ T360] do_filp_open+0x230/0x480 [ 45.739037][ T360] ? vfs_tmpfile+0x480/0x480 [ 45.743642][ T360] ? alloc_fd+0x4fa/0x5a0 [ 45.748338][ T360] do_sys_openat2+0x13f/0x850 [ 45.753034][ T360] ? do_sys_open+0x220/0x220 [ 45.757465][ T360] ? __this_cpu_preempt_check+0x13/0x20 [ 45.763017][ T360] ? xfd_validate_state+0x6f/0x170 [ 45.767974][ T360] ? restore_fpregs_from_fpstate+0xfc/0x230 [ 45.773788][ T360] __x64_sys_openat+0x243/0x290 [ 45.778468][ T360] ? __ia32_sys_open+0x270/0x270 [ 45.783531][ T360] ? switch_fpu_return+0xe/0x10 [ 45.788539][ T360] ? exit_to_user_mode_prepare+0x7e/0xa0 [ 45.794687][ T360] x64_sys_call+0x6bf/0x9a0 [ 45.799328][ T360] do_syscall_64+0x3b/0xb0 [ 45.803574][ T360] ? clear_bhb_loop+0x55/0xb0 [ 45.808214][ T360] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 45.814051][ T360] RIP: 0033:0x7f456027c959 [ 45.818553][ T360] 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 [ 45.838360][ T360] RSP: 002b:00007f455fdde0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 45.846861][ T360] RAX: ffffffffffffffda RBX: 00007f456039c050 RCX: 00007f456027c959 [ 45.854782][ T360] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 45.862850][ T360] RBP: 00007f45602d8c88 R08: 0000000000000000 R09: 0000000000000000 [ 45.870748][ T360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 45.878832][ T360] R13: 000000000000006e R14: 00007f456039c050 R15: 00007ffe41675428 [ 45.886817][ T360] [ 45.889714][ T360] Modules linked in: [ 45.896312][ T360] ---[ end trace 0000000000000000 ]--- [ 45.901775][ T360] RIP: 0010:path_openat+0x133f/0x2d60 [ 45.908044][ T360] Code: ff ff 48 8b 3c 24 e8 00 d9 02 00 48 63 db 4c 8b 74 24 08 eb 5f e8 c1 b7 ac ff 4c 8b 74 24 08 48 8b 1c 24 48 89 d8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 0f 85 1c 0b 00 00 48 89 1c 24 8b 1b be 00 00 [ 45.929457][ T360] RSP: 0018:ffffc90001517940 EFLAGS: 00010247 [ 45.936499][ T360] RAX: 0000000000000000 RBX: 0000000000000004 RCX: ffff88810e08d100 [ 45.944899][ T360] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000000 [ 45.953092][ T360] RBP: ffffc90001517b30 R08: ffffffff81cbc288 R09: fffff520002a2f0d [ 45.961675][ T360] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 45.969681][ T360] R13: dffffc0000000000 R14: ffffc90001517b88 R15: ffffc90001517da0 [ 45.978767][ T360] FS: 00007f455fdde6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 45.987801][ T360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.994835][ T360] CR2: 00007f455fdfefa8 CR3: 000000010f4b1000 CR4: 00000000003506a0 [ 46.002619][ T360] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.011423][ T360] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.019621][ T360] Kernel panic - not syncing: Fatal exception [ 46.026598][ T360] Kernel Offset: disabled [ 46.031186][ T360] Rebooting in 86400 seconds..