[ 29.796466][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 29.804848][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.814051][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 29.822160][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 30.661397][ T8] device bridge_slave_1 left promiscuous mode [ 30.667332][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.674690][ T8] device bridge_slave_0 left promiscuous mode [ 30.680729][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.688418][ T8] device veth1_macvtap left promiscuous mode [ 30.694302][ T8] device veth0_vlan left promiscuous mode Warning: Permanently added '10.128.0.212' (ED25519) to the list of known hosts. 2024/11/27 05:57:06 ignoring optional flag "sandboxArg"="0" 2024/11/27 05:57:06 ignoring optional flag "type"="gce" 2024/11/27 05:57:06 parsed 1 programs [ 48.300996][ T28] kauditd_printk_skb: 28 callbacks suppressed [ 48.301013][ T28] audit: type=1400 audit(1732687026.986:104): avc: denied { unlink } for pid=402 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" [ 48.361471][ T402] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 48.766319][ T28] audit: type=1400 audit(1732687027.446:105): avc: denied { mounton } for pid=436 comm="syz-executor" path="/root/syzkaller.Lt3jMa/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 48.850062][ T440] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.857047][ T440] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.864440][ T440] device bridge_slave_0 entered promiscuous mode [ 48.872111][ T440] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.878958][ T440] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.886298][ T440] device bridge_slave_1 entered promiscuous mode [ 48.936461][ T440] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.943336][ T440] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.950457][ T440] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.957210][ T440] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.977923][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.985513][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.992882][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.002101][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.010086][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.017295][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.025968][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.034049][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.040933][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.054621][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.063743][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.077961][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.089039][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.097274][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.104974][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.113332][ T440] device veth0_vlan entered promiscuous mode [ 49.124090][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.133096][ T440] device veth1_macvtap entered promiscuous mode [ 49.142718][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.152641][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2024/11/27 05:57:08 executed programs: 0 [ 49.448238][ T28] audit: type=1401 audit(1732687028.126:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 49.522138][ T464] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.529119][ T464] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.536647][ T464] device bridge_slave_0 entered promiscuous mode [ 49.543589][ T464] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.550625][ T464] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.557827][ T464] device bridge_slave_1 entered promiscuous mode [ 49.630389][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.637930][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.647445][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.655725][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.663968][ T462] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.670845][ T462] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.678157][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.691575][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.699794][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.708045][ T462] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.715004][ T462] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.727854][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.737114][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.754998][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.767380][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.775468][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.782738][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.791428][ T464] device veth0_vlan entered promiscuous mode [ 49.803563][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.812590][ T464] device veth1_macvtap entered promiscuous mode [ 49.822480][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.833661][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.856983][ T28] audit: type=1400 audit(1732687028.536:107): avc: denied { read write } for pid=469 comm="syz.0.15" 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 [ 49.880166][ T28] audit: type=1400 audit(1732687028.546:108): avc: denied { open } for pid=469 comm="syz.0.15" 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 [ 50.020056][ T470] general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN [ 50.031685][ T470] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] [ 50.040212][ T470] CPU: 0 PID: 470 Comm: syz.0.15 Not tainted 6.1.112-syzkaller-1151980-g929ff4817a0f #0 [ 50.049849][ T470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 50.059960][ T470] RIP: 0010:step_into+0x1c4/0x1090 [ 50.064897][ T470] Code: c0 0f 85 bb 0b 00 00 44 8b 3b 43 80 3c 34 00 74 0a 48 8b 7c 24 10 e8 1b b2 f2 ff 48 8b 9c 24 d8 00 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 0f 85 a8 0b 00 00 8b 1b 89 de 81 e6 00 00 07 [ 50.084439][ T470] RSP: 0018:ffffc900009f78a0 EFLAGS: 00010202 [ 50.090326][ T470] RAX: 0000000000000002 RBX: 0000000000000010 RCX: ffff888119cd6540 [ 50.098242][ T470] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 50.106330][ T470] RBP: ffffc900009f79f0 R08: ffffffff81ca5f89 R09: ffffed10217da4dd [ 50.114298][ T470] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff9200013ef2f [ 50.122196][ T470] R13: ffffc900009f7c20 R14: dffffc0000000000 R15: 0000000000000011 [ 50.130133][ T470] FS: 00007fb13355c6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 50.138890][ T470] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.145418][ T470] CR2: 00007fb13351ad58 CR3: 0000000121ebf000 CR4: 00000000003506b0 [ 50.153240][ T470] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.161023][ T470] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.168832][ T470] Call Trace: [ 50.171956][ T470] [ 50.174738][ T470] ? __die_body+0x62/0xb0 [ 50.179010][ T470] ? die_addr+0x9f/0xd0 [ 50.182995][ T470] ? exc_general_protection+0x317/0x4c0 [ 50.188494][ T470] ? asm_exc_general_protection+0x27/0x30 [ 50.194095][ T470] ? step_into+0x179/0x1090 [ 50.198432][ T470] ? step_into+0x1c4/0x1090 [ 50.202858][ T470] ? __lookup_slow+0x36e/0x3e0 [ 50.207750][ T470] ? lookup_one_len+0x2c0/0x2c0 [ 50.212444][ T470] ? set_root+0x400/0x400 [ 50.216616][ T470] link_path_walk+0x72c/0xee0 [ 50.221130][ T470] ? handle_lookup_down+0x130/0x130 [ 50.226154][ T470] path_lookupat+0xa0/0x450 [ 50.230490][ T470] filename_lookup+0x251/0x600 [ 50.235106][ T470] ? hashlen_string+0x120/0x120 [ 50.239789][ T470] ? strncpy_from_user+0x169/0x2b0 [ 50.244842][ T470] ? getname_flags+0x1fd/0x520 [ 50.249441][ T470] user_path_at_empty+0x43/0x1a0 [ 50.254235][ T470] __se_sys_mount+0x285/0x3b0 [ 50.258747][ T470] ? __this_cpu_preempt_check+0x13/0x20 [ 50.264163][ T470] ? __x64_sys_mount+0xd0/0xd0 [ 50.268708][ T470] ? fpregs_restore_userregs+0x130/0x290 [ 50.274186][ T470] __x64_sys_mount+0xbf/0xd0 [ 50.279047][ T470] x64_sys_call+0x49d/0x9a0 [ 50.283393][ T470] do_syscall_64+0x3b/0xb0 [ 50.288154][ T470] ? clear_bhb_loop+0x55/0xb0 [ 50.292669][ T470] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 50.298414][ T470] RIP: 0033:0x7fb132775ae9 [ 50.302651][ T470] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 [ 50.322101][ T470] RSP: 002b:00007fb13355c048 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 50.330337][ T470] RAX: ffffffffffffffda RBX: 00007fb132903fa0 RCX: 00007fb132775ae9 [ 50.338146][ T470] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000000 [ 50.345961][ T470] RBP: 00007fb1327f6746 R08: 0000000000000000 R09: 0000000000000000 [ 50.353797][ T470] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.361584][ T470] R13: 000000000000000b R14: 00007fb132903fa0 R15: 00007ffda45d27a8 [ 50.369400][ T470] [ 50.372418][ T470] Modules linked in: [ 50.379518][ T470] ---[ end trace 0000000000000000 ]--- [ 50.385072][ T470] RIP: 0010:step_into+0x1c4/0x1090 [ 50.390140][ T470] Code: c0 0f 85 bb 0b 00 00 44 8b 3b 43 80 3c 34 00 74 0a 48 8b 7c 24 10 e8 1b b2 f2 ff 48 8b 9c 24 d8 00 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 0f 85 a8 0b 00 00 8b 1b 89 de 81 e6 00 00 07 [ 50.409904][ T470] RSP: 0018:ffffc900009f78a0 EFLAGS: 00010202 [ 50.415980][ T470] RAX: 0000000000000002 RBX: 0000000000000010 RCX: ffff888119cd6540 [ 50.423827][ T470] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 50.432381][ T470] RBP: ffffc900009f79f0 R08: ffffffff81ca5f89 R09: ffffed10217da4dd [ 50.440282][ T470] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff9200013ef2f [ 50.448223][ T470] R13: ffffc900009f7c20 R14: dffffc0000000000 R15: 0000000000000011 [ 50.456119][ T470] FS: 00007fb13355c6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 50.465189][ T470] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.471855][ T470] CR2: 00007fb13351ad58 CR3: 0000000121ebf000 CR4: 00000000003506b0 [ 50.479724][ T470] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.487573][ T470] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.495424][ T470] Kernel panic - not syncing: Fatal exception [ 50.501557][ T470] Kernel Offset: disabled [ 50.505699][ T470] Rebooting in 86400 seconds..