[ 26.398864][ T297] device veth1_macvtap entered promiscuous mode [ 26.407827][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.420600][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.433224][ T297] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 27.037495][ T9] device bridge_slave_1 left promiscuous mode [ 27.043460][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.050815][ T9] device bridge_slave_0 left promiscuous mode [ 27.057030][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.064891][ T9] device veth1_macvtap left promiscuous mode [ 27.070981][ T9] device veth0_vlan left promiscuous mode Warning: Permanently added '10.128.1.208' (ED25519) to the list of known hosts. 2024/06/24 20:19:06 ignoring optional flag "sandboxArg"="0" 2024/06/24 20:19:06 parsed 1 programs [ 33.712085][ T24] kauditd_printk_skb: 18 callbacks suppressed [ 33.712096][ T24] audit: type=1400 audit(1719260346.909:94): avc: denied { mount } for pid=333 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 2024/06/24 20:19:07 executed programs: 0 [ 33.741432][ T24] audit: type=1400 audit(1719260346.949:95): avc: denied { unlink } for pid=333 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" [ 33.778789][ T333] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 33.819001][ T339] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.826005][ T339] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.833307][ T339] device bridge_slave_0 entered promiscuous mode [ 33.840139][ T339] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.847161][ T339] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.854202][ T339] device bridge_slave_1 entered promiscuous mode [ 33.882671][ T339] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.889615][ T339] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.896715][ T339] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.903480][ T339] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.918710][ T303] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.925837][ T303] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.933114][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 33.940439][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 33.957233][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 33.965929][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 33.974325][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.981271][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.988615][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 33.996651][ T53] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.003552][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.011407][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 34.019253][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 34.028630][ T339] device veth0_vlan entered promiscuous mode [ 34.036869][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 34.044755][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 34.052101][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 34.060700][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 34.070398][ T339] device veth1_macvtap entered promiscuous mode [ 34.081139][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 34.089510][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 34.101977][ T24] audit: type=1400 audit(1719260347.299:96): avc: denied { mounton } for pid=339 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=357 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 34.128464][ T24] audit: type=1400 audit(1719260347.329:97): avc: denied { read write } for pid=344 comm="syz-executor.0" name="fuse" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 34.151826][ T24] audit: type=1400 audit(1719260347.329:98): avc: denied { open } for pid=344 comm="syz-executor.0" path="/dev/fuse" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 34.175311][ T24] audit: type=1400 audit(1719260347.329:99): avc: denied { mounton } for pid=344 comm="syz-executor.0" path="/root/syzkaller-testdir3745786792/syzkaller.GW7UWv/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 34.180778][ T345] general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN [ 34.213747][ T345] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] [ 34.222156][ T345] CPU: 0 PID: 345 Comm: syz-executor.0 Not tainted 5.10.215-syzkaller-1002366-gb58b8f9dad93 #0 [ 34.232659][ T345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 34.242569][ T345] RIP: 0010:step_into+0x1b9/0xec0 [ 34.247408][ T345] Code: 24 0f 85 cf 0a 00 00 44 8b 3a 43 80 3c 2c 00 74 0a 48 8b 7c 24 18 e8 16 97 f3 ff 48 8b 9c 24 b8 00 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 0f 85 c1 0a 00 00 8b 1b 89 de 81 e6 00 00 07 [ 34.266852][ T345] RSP: 0018:ffffc90000f27800 EFLAGS: 00010202 [ 34.272753][ T345] RAX: 0000000000000002 RBX: 0000000000000010 RCX: ffff8881208262c0 [ 34.280642][ T345] RDX: ffffc90000f27c78 RSI: 0000000000000000 RDI: 0000000000000000 [ 34.288553][ T345] RBP: ffffc90000f27930 R08: ffffffff81b4a81f R09: ffffed1023a37d25 [ 34.296361][ T345] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff920001e4f17 [ 34.304175][ T345] R13: dffffc0000000000 R14: ffffc90000f27c40 R15: 0000000000004010 [ 34.311985][ T345] FS: 00007f277efb86c0(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 34.320746][ T345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.327166][ T345] CR2: 0000000000000000 CR3: 000000010b05f000 CR4: 00000000003506b0 [ 34.335004][ T345] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 34.343081][ T345] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 34.350883][ T345] Call Trace: [ 34.354044][ T345] ? __die_body+0x62/0xb0 [ 34.358177][ T345] ? die_addr+0x9f/0xd0 [ 34.362167][ T345] ? exc_general_protection+0x3ff/0x490 [ 34.367769][ T345] ? asm_exc_general_protection+0x1e/0x30 [ 34.373364][ T345] ? step_into+0x15f/0xec0 [ 34.377655][ T345] ? step_into+0x1b9/0xec0 [ 34.381941][ T345] ? set_root+0x3d0/0x3d0 [ 34.386081][ T345] ? __kasan_check_write+0x14/0x20 [ 34.391037][ T345] ? up_read+0x14/0x90 [ 34.394922][ T345] walk_component+0x359/0x610 [ 34.399521][ T345] ? nd_alloc_stack+0xf0/0xf0 [ 34.404034][ T345] ? security_inode_permission+0xb0/0xf0 [ 34.409507][ T345] ? inode_permission+0xf1/0x500 [ 34.414302][ T345] ? fuse_do_getattr+0x7a0/0x7a0 [ 34.419144][ T345] link_path_walk+0x5c7/0xbd0 [ 34.423652][ T345] ? handle_lookup_down+0x130/0x130 [ 34.428689][ T345] path_lookupat+0xa0/0x450 [ 34.433038][ T345] filename_lookup+0x26a/0x6f0 [ 34.437822][ T345] ? hashlen_string+0x120/0x120 [ 34.442506][ T345] ? getname_flags+0x1fd/0x520 [ 34.447098][ T345] user_path_at_empty+0x40/0x50 [ 34.452001][ T345] do_readlinkat+0x114/0x3a0 [ 34.456505][ T345] ? cp_old_stat+0x900/0x900 [ 34.461186][ T345] ? switch_fpu_return+0x1e4/0x3c0 [ 34.466398][ T345] ? fpu__clear_all+0x20/0x20 [ 34.470906][ T345] ? __kasan_check_read+0x11/0x20 [ 34.475784][ T345] __x64_sys_readlink+0x7f/0x90 [ 34.480465][ T345] do_syscall_64+0x34/0x70 [ 34.484708][ T345] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 34.490465][ T345] RIP: 0033:0x7f277f435ae9 [ 34.494778][ T345] 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 [ 34.514481][ T345] RSP: 002b:00007f277efb80c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000059 [ 34.522820][ T345] RAX: ffffffffffffffda RBX: 00007f277f554f80 RCX: 00007f277f435ae9 [ 34.530778][ T345] RDX: 0000000000001000 RSI: 0000000020000fc0 RDI: 0000000020000080 [ 34.538844][ T345] RBP: 00007f277f48147a R08: 0000000000000000 R09: 0000000000000000 [ 34.546681][ T345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 34.554587][ T345] R13: 000000000000000b R14: 00007f277f554f80 R15: 00007fff33e29398 [ 34.562361][ T345] Modules linked in: [ 34.567944][ T345] ---[ end trace b6334bb3586d5274 ]--- [ 34.573628][ T345] RIP: 0010:step_into+0x1b9/0xec0 [ 34.578753][ T345] Code: 24 0f 85 cf 0a 00 00 44 8b 3a 43 80 3c 2c 00 74 0a 48 8b 7c 24 18 e8 16 97 f3 ff 48 8b 9c 24 b8 00 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 0f 85 c1 0a 00 00 8b 1b 89 de 81 e6 00 00 07 [ 34.598778][ T345] RSP: 0018:ffffc90000f27800 EFLAGS: 00010202 [ 34.604718][ T345] RAX: 0000000000000002 RBX: 0000000000000010 RCX: ffff8881208262c0 [ 34.612729][ T345] RDX: ffffc90000f27c78 RSI: 0000000000000000 RDI: 0000000000000000 [ 34.620703][ T345] RBP: ffffc90000f27930 R08: ffffffff81b4a81f R09: ffffed1023a37d25 [ 34.628738][ T345] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff920001e4f17 [ 34.636738][ T345] R13: dffffc0000000000 R14: ffffc90000f27c40 R15: 0000000000004010 [ 34.644504][ T345] FS: 00007f277efb86c0(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 34.653644][ T345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.660418][ T345] CR2: 0000000000000000 CR3: 000000010b05f000 CR4: 00000000003506b0 [ 34.668413][ T345] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 34.676389][ T345] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 34.684233][ T345] Kernel panic - not syncing: Fatal exception [ 34.690304][ T345] Kernel Offset: disabled [ 34.694541][ T345] Rebooting in 86400 seconds..