Warning: Permanently added '10.128.0.210' (ED25519) to the list of known hosts. 2024/06/12 15:44:14 ignoring optional flag "sandboxArg"="0" 2024/06/12 15:44:14 parsed 1 programs [ 36.316165][ T23] kauditd_printk_skb: 18 callbacks suppressed [ 36.316168][ T23] audit: type=1400 audit(1718207054.840:94): avc: denied { mounton } for pid=331 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 [ 36.378375][ T23] audit: type=1400 audit(1718207054.840:95): avc: denied { read write } for pid=331 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" 2024/06/12 15:44:14 executed programs: 0 [ 36.412555][ T23] audit: type=1400 audit(1718207054.840:96): avc: denied { open } for pid=331 comm="syz-executor" path="/root/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" [ 36.412744][ T331] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 36.443785][ T23] audit: type=1400 audit(1718207054.900:97): avc: denied { unlink } for pid=331 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" [ 36.473142][ T336] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.486390][ T23] audit: type=1400 audit(1718207054.900:98): avc: denied { relabelto } for pid=332 comm="mkswap" 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" [ 36.493637][ T336] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.523230][ T23] audit: type=1400 audit(1718207055.020:99): avc: denied { read } for pid=72 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 36.532731][ T336] device bridge_slave_0 entered promiscuous mode [ 36.569807][ T336] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.583307][ T336] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.596219][ T336] device bridge_slave_1 entered promiscuous mode [ 36.609507][ T336] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.620907][ T336] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.630508][ T336] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.638895][ T336] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.651384][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.659857][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.668285][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.676911][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.687359][ T336] device veth0_vlan entered promiscuous mode [ 36.694169][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.704720][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.713724][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.727271][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.738232][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.750140][ T40] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.761979][ T40] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.769382][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.778772][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.786833][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.794615][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.803205][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.811950][ T336] device veth1_macvtap entered promiscuous mode [ 36.821100][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 36.837907][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 36.848117][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 36.850689][ T23] audit: type=1400 audit(1718207055.380:100): avc: denied { read write } for pid=342 comm="syz-executor.0" name="fuse" dev="devtmpfs" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 36.889702][ T23] audit: type=1400 audit(1718207055.380:101): avc: denied { open } for pid=342 comm="syz-executor.0" path="/dev/fuse" dev="devtmpfs" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 36.922999][ T23] audit: type=1400 audit(1718207055.380:102): avc: denied { mounton } for pid=342 comm="syz-executor.0" path="/root/syzkaller-testdir2196967599/syzkaller.N9u5BI/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 36.923295][ T344] BUG: kernel NULL pointer dereference, address: 0000000000000019 [ 36.963676][ T344] #PF: supervisor read access in kernel mode [ 36.970551][ T344] #PF: error_code(0x0000) - not-present page [ 36.977994][ T344] PGD 1111e5067 P4D 1111e5067 PUD 1111e9067 PMD 0 [ 36.986064][ T344] Oops: 0000 [#1] PREEMPT SMP [ 36.992427][ T344] CPU: 1 PID: 344 Comm: syz-executor.0 Not tainted 5.10.214-syzkaller #0 [ 37.001982][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 37.013329][ T344] RIP: 0010:do_unlinkat+0x13f/0x2b0 [ 37.020129][ T344] Code: 81 c7 a0 00 00 00 e8 10 f2 a1 00 48 8b 75 b8 48 8d 7d c0 44 89 ea e8 60 90 ff ff 48 3d 00 f0 ff ff 49 89 c7 0f 87 34 01 00 00 <8b> 00 8b 4d c4 48 8b 75 c8 89 c2 81 e2 00 00 70 00 80 3c 0e 00 0f [ 37.045937][ T344] RSP: 0018:ffffc9000058feb0 EFLAGS: 00010203 [ 37.053250][ T344] RAX: 0000000000000019 RBX: 0000000000000000 RCX: 0000000400000000 [ 37.064063][ T344] RDX: 0000000000000003 RSI: 0000000300000000 RDI: ffff888100280000 [ 37.075877][ T344] RBP: ffffc9000058ff18 R08: 0000000000000004 R09: 0000000000000064 [ 37.085919][ T344] R10: ffff88810d3ccb20 R11: 0000000000000000 R12: ffff888107f80000 [ 37.094613][ T344] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000019 [ 37.103756][ T344] FS: 00007fc91a3f86c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 37.113867][ T344] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.121113][ T344] CR2: 0000000000000019 CR3: 000000010d296000 CR4: 00000000003506a0 [ 37.129245][ T344] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.137604][ T344] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.146269][ T344] Call Trace: [ 37.149914][ T344] ? show_regs.part.0+0x1e/0x20 [ 37.154863][ T344] ? __die+0x5d/0x9e [ 37.161271][ T344] ? no_context+0x1f2/0x380 [ 37.167062][ T344] ? __bad_area_nosemaphore+0x4b/0x1a0 [ 37.174101][ T344] ? bad_area_nosemaphore+0x11/0x20 [ 37.180327][ T344] ? exc_page_fault+0x2c9/0x5a0 [ 37.185391][ T344] ? asm_exc_page_fault+0x1e/0x30 [ 37.191654][ T344] ? do_unlinkat+0x13f/0x2b0 [ 37.196573][ T344] __x64_sys_unlink+0x3d/0x60 [ 37.201427][ T344] do_syscall_64+0x32/0x80 [ 37.206186][ T344] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 37.212790][ T344] RIP: 0033:0x7fc91a897da9 [ 37.217524][ T344] 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 [ 37.239150][ T344] RSP: 002b:00007fc91a3f80c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 [ 37.248385][ T344] RAX: ffffffffffffffda RBX: 00007fc91a9c6050 RCX: 00007fc91a897da9 [ 37.256863][ T344] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 37.266221][ T344] RBP: 00007fc91a8e447a R08: 0000000000000000 R09: 0000000000000000 [ 37.275606][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 37.284010][ T344] R13: 000000000000006e R14: 00007fc91a9c6050 R15: 00007ffd230a4c18 [ 37.292833][ T344] Modules linked in: [ 37.296902][ T344] CR2: 0000000000000019 [ 37.301910][ T344] ---[ end trace 01dc200ca2a1cbf4 ]--- [ 37.308535][ T344] RIP: 0010:do_unlinkat+0x13f/0x2b0 [ 37.314702][ T344] Code: 81 c7 a0 00 00 00 e8 10 f2 a1 00 48 8b 75 b8 48 8d 7d c0 44 89 ea e8 60 90 ff ff 48 3d 00 f0 ff ff 49 89 c7 0f 87 34 01 00 00 <8b> 00 8b 4d c4 48 8b 75 c8 89 c2 81 e2 00 00 70 00 80 3c 0e 00 0f [ 37.337179][ T344] RSP: 0018:ffffc9000058feb0 EFLAGS: 00010203 [ 37.343549][ T344] RAX: 0000000000000019 RBX: 0000000000000000 RCX: 0000000400000000 [ 37.353905][ T344] RDX: 0000000000000003 RSI: 0000000300000000 RDI: ffff888100280000 [ 37.363503][ T344] RBP: ffffc9000058ff18 R08: 0000000000000004 R09: 0000000000000064 [ 37.373878][ T344] R10: ffff88810d3ccb20 R11: 0000000000000000 R12: ffff888107f80000 [ 37.384572][ T344] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000019 [ 37.394639][ T344] FS: 00007fc91a3f86c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 37.405505][ T344] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.413061][ T344] CR2: 0000000000000019 CR3: 000000010d296000 CR4: 00000000003506a0 [ 37.426566][ T344] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.437614][ T344] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.446511][ T344] Kernel panic - not syncing: Fatal exception [ 37.452773][ T344] Kernel Offset: disabled [ 37.457535][ T344] Rebooting in 86400 seconds..