Warning: Permanently added '10.128.1.41' (ED25519) to the list of known hosts. 2024/03/14 09:56:50 ignoring optional flag "sandboxArg"="0" 2024/03/14 09:56:50 parsed 1 programs [ 44.969012][ T27] audit: type=1400 audit(1710410210.659:156): avc: denied { mounton } for pid=344 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 [ 44.994575][ T27] audit: type=1400 audit(1710410210.659:157): avc: denied { mount } for pid=344 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 2024/03/14 09:56:50 executed programs: 0 [ 45.019477][ T27] audit: type=1400 audit(1710410210.719:158): avc: denied { unlink } for pid=344 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" [ 45.036477][ T344] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 45.066443][ T350] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.073637][ T350] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.080712][ T350] device bridge_slave_0 entered promiscuous mode [ 45.087134][ T350] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.094065][ T350] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.102853][ T350] device bridge_slave_1 entered promiscuous mode [ 45.114258][ T27] audit: type=1400 audit(1710410210.809:159): avc: denied { write } for pid=350 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 45.120948][ T350] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.135190][ T27] audit: type=1400 audit(1710410210.809:160): avc: denied { read } for pid=350 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 45.142210][ T350] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.142226][ T350] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.176478][ T350] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.185662][ T299] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.193110][ T299] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.200318][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.207699][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.216855][ T350] device veth0_vlan entered promiscuous mode [ 45.223205][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.231280][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.239729][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.246942][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.254528][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.262708][ T299] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.269839][ T299] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.277254][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.286138][ T299] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.293314][ T299] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.300452][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.308022][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.316343][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.324280][ T350] device veth1_macvtap entered promiscuous mode [ 45.330915][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.340129][ T27] audit: type=1400 audit(1710410211.039:161): avc: denied { mounton } for pid=350 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=207 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 45.342686][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.374545][ T27] audit: type=1400 audit(1710410211.069:162): avc: denied { mounton } for pid=354 comm="syz-executor.0" path="/root/syzkaller-testdir220650809/syzkaller.ncVAVq/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 45.476533][ T355] BUG: kernel NULL pointer dereference, address: 0000000000000038 [ 45.484426][ T355] #PF: supervisor read access in kernel mode [ 45.490232][ T355] #PF: error_code(0x0000) - not-present page [ 45.496076][ T355] PGD 10ee31067 P4D 10ee31067 PUD 1102dc067 PMD 0 [ 45.502383][ T355] Oops: 0000 [#1] PREEMPT SMP [ 45.506945][ T355] CPU: 0 PID: 355 Comm: syz-executor.0 Not tainted 6.1.68-syzkaller #0 [ 45.514969][ T355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 45.524950][ T355] RIP: 0010:do_rmdir+0xfa/0x1c0 [ 45.529634][ T355] Code: 8b 7e 30 b8 a0 00 00 00 48 01 c7 e8 10 1a b9 00 48 8d 7d b0 4c 89 f6 44 89 e2 e8 61 03 00 00 48 89 c3 48 3d 00 f0 ff ff 77 2d <48> 83 7b 30 00 74 15 49 8b 7f 18 49 8b 76 30 48 89 da e8 ef fa ff [ 45.549163][ T355] RSP: 0018:ffffc9000079feb0 EFLAGS: 00010203 [ 45.555240][ T355] RAX: 0000000000000008 RBX: 0000000000000008 RCX: 0000000000000003 [ 45.563167][ T355] RDX: 0000000300000000 RSI: 0000000000000000 RDI: ffff888108bd2600 [ 45.571079][ T355] RBP: ffffc9000079ff10 R08: 00000000ffffff9c R09: ffffffff8154357c [ 45.579049][ T355] R10: ffff888113d270e0 R11: ffff888100041400 R12: 0000000000000000 [ 45.587092][ T355] R13: 0000000000000001 R14: ffff88810b6c19c0 R15: ffff888108a599a0 [ 45.595270][ T355] FS: 00007f49d63576c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 45.604294][ T355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.610712][ T355] CR2: 0000000000000038 CR3: 0000000110394000 CR4: 00000000003506b0 [ 45.618816][ T355] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.626644][ T355] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.634785][ T355] Call Trace: [ 45.637914][ T355] [ 45.640687][ T355] ? __die_body+0x62/0xb0 [ 45.649454][ T355] ? __die+0x7e/0x90 [ 45.653193][ T355] ? page_fault_oops+0x369/0x3d0 [ 45.657970][ T355] ? exc_page_fault+0x4dc/0x670 [ 45.662852][ T355] ? asm_exc_page_fault+0x27/0x30 [ 45.668467][ T355] ? fuse_lookup_name+0x37c/0x3e0 [ 45.673639][ T355] ? do_rmdir+0xfa/0x1c0 [ 45.678158][ T355] __x64_sys_rmdir+0x1e/0x30 [ 45.682663][ T355] do_syscall_64+0x3d/0xb0 [ 45.686984][ T355] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 45.692663][ T355] RIP: 0033:0x7f49d567cae9 [ 45.697007][ T355] 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 [ 45.716711][ T355] RSP: 002b:00007f49d63570c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000054 [ 45.726157][ T355] RAX: ffffffffffffffda RBX: 00007f49d579bf80 RCX: 00007f49d567cae9 [ 45.734057][ T355] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000080 [ 45.742727][ T355] RBP: 00007f49d56c847a R08: 0000000000000000 R09: 0000000000000000 [ 45.751078][ T355] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 45.759144][ T355] R13: 000000000000000b R14: 00007f49d579bf80 R15: 00007fff675c8058 [ 45.767072][ T355] [ 45.769948][ T355] Modules linked in: [ 45.773694][ T355] CR2: 0000000000000038 [ 45.777669][ T355] ---[ end trace 0000000000000000 ]--- [ 45.783227][ T355] RIP: 0010:do_rmdir+0xfa/0x1c0 [ 45.788014][ T355] Code: 8b 7e 30 b8 a0 00 00 00 48 01 c7 e8 10 1a b9 00 48 8d 7d b0 4c 89 f6 44 89 e2 e8 61 03 00 00 48 89 c3 48 3d 00 f0 ff ff 77 2d <48> 83 7b 30 00 74 15 49 8b 7f 18 49 8b 76 30 48 89 da e8 ef fa ff [ 45.807698][ T355] RSP: 0018:ffffc9000079feb0 EFLAGS: 00010203 [ 45.813767][ T355] RAX: 0000000000000008 RBX: 0000000000000008 RCX: 0000000000000003 [ 45.821577][ T355] RDX: 0000000300000000 RSI: 0000000000000000 RDI: ffff888108bd2600 [ 45.829913][ T355] RBP: ffffc9000079ff10 R08: 00000000ffffff9c R09: ffffffff8154357c [ 45.837817][ T355] R10: ffff888113d270e0 R11: ffff888100041400 R12: 0000000000000000 [ 45.845706][ T355] R13: 0000000000000001 R14: ffff88810b6c19c0 R15: ffff888108a599a0 [ 45.853516][ T355] FS: 00007f49d63576c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 45.862456][ T355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.868888][ T355] CR2: 0000000000000038 CR3: 0000000110394000 CR4: 00000000003506b0 [ 45.877034][ T355] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.884928][ T355] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.892820][ T355] Kernel panic - not syncing: Fatal exception [ 45.899348][ T355] Kernel Offset: disabled [ 45.903547][ T355] Rebooting in 86400 seconds..