Warning: Permanently added '10.128.0.7' (ED25519) to the list of known hosts. 2024/07/11 17:54:00 ignoring optional flag "sandboxArg"="0" 2024/07/11 17:54:00 parsed 1 programs [ 55.018115][ T29] audit: type=1400 audit(1720720440.393:96): avc: denied { mounton } for pid=367 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 [ 55.043307][ T29] audit: type=1400 audit(1720720440.393:97): avc: denied { read write } for pid=367 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" [ 55.070659][ T29] audit: type=1400 audit(1720720440.393:98): avc: denied { open } for pid=367 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" [ 55.106152][ T29] audit: type=1400 audit(1720720440.483:99): avc: denied { unlink } for pid=367 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" [ 55.134443][ T29] audit: type=1400 audit(1720720440.483:100): avc: denied { relabelto } for pid=368 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" 2024/07/11 17:54:00 executed programs: 0 [ 55.137598][ T367] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 55.181973][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.189630][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.196908][ T373] device bridge_slave_0 entered promiscuous mode [ 55.203328][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.210184][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.217131][ T373] device bridge_slave_1 entered promiscuous mode [ 55.230740][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.237795][ T373] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.246053][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.253655][ T373] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.263457][ T52] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.273404][ T52] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.281592][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.289485][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.298708][ T373] device veth0_vlan entered promiscuous mode [ 55.305646][ T373] device veth1_macvtap entered promiscuous mode [ 55.312503][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.321787][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.329343][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.336817][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.343913][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.352282][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.360881][ T308] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.367931][ T308] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.375534][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.383619][ T308] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.390803][ T308] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.398886][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.407407][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.416584][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.426885][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.439031][ T29] audit: type=1400 audit(1720720440.813:101): avc: denied { read write } for pid=377 comm="syz-executor.0" name="fuse" dev="devtmpfs" ino=20 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 55.465163][ T29] audit: type=1400 audit(1720720440.813:102): avc: denied { open } for pid=377 comm="syz-executor.0" path="/dev/fuse" dev="devtmpfs" ino=20 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 55.490885][ T29] audit: type=1400 audit(1720720440.813:103): avc: denied { mounton } for pid=377 comm="syz-executor.0" path="/root/syzkaller-testdir2466086251/syzkaller.e1G2XA/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 55.491419][ T380] BUG: kernel NULL pointer dereference, address: 0000000000000019 [ 55.530009][ T380] #PF: supervisor read access in kernel mode [ 55.536482][ T380] #PF: error_code(0x0000) - not-present page [ 55.542756][ T380] PGD 114546067 P4D 114546067 PUD 114543067 PMD 0 [ 55.549620][ T380] Oops: 0000 [#1] PREEMPT SMP [ 55.554540][ T380] CPU: 1 PID: 380 Comm: syz-executor.0 Not tainted 5.15.151-syzkaller #0 [ 55.563776][ T380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 55.574418][ T380] RIP: 0010:do_unlinkat+0x135/0x2a0 [ 55.579725][ T380] Code: 48 81 c7 a0 00 00 00 e8 29 c0 a9 00 48 8b 75 b8 48 8d 7d c0 89 da e8 9a 8b ff ff 48 3d 00 f0 ff ff 49 89 c7 0f 87 44 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 [ 55.599650][ T380] RSP: 0018:ffffc900003b3eb0 EFLAGS: 00010203 [ 55.605701][ T380] RAX: 0000000000000019 RBX: 0000000000000000 RCX: 0000000400000000 [ 55.613645][ T380] RDX: 0000000000000003 RSI: 0000000300000000 RDI: ffff888101bba500 [ 55.621783][ T380] RBP: ffffc900003b3f18 R08: 0000000000000004 R09: 0000000000000064 [ 55.629885][ T380] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 55.638765][ T380] R13: ffff8881081d4000 R14: 0000000000000000 R15: 0000000000000019 [ 55.646749][ T380] FS: 00007ff59499e6c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 55.655779][ T380] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.662855][ T380] CR2: 0000000000000019 CR3: 0000000114555000 CR4: 00000000003506a0 [ 55.671764][ T380] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.679664][ T380] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 55.687552][ T380] Call Trace: [ 55.690775][ T380] [ 55.693724][ T380] ? show_regs.part.0+0x1e/0x20 [ 55.698579][ T380] ? __die+0x5d/0x9e [ 55.702480][ T380] ? page_fault_oops+0x12d/0x280 [ 55.707701][ T380] ? debug_smp_processor_id+0x17/0x20 [ 55.713166][ T380] ? do_user_addr_fault+0x44b/0x730 [ 55.718311][ T380] ? _raw_spin_unlock_irqrestore+0x28/0x40 [ 55.724259][ T380] ? __mod_timer+0x251/0x3a0 [ 55.728755][ T380] ? add_timer+0x1b/0x20 [ 55.732996][ T380] ? queue_delayed_work_on+0x54/0x80 [ 55.738116][ T380] ? debug_smp_processor_id+0x17/0x20 [ 55.743580][ T380] ? __call_rcu_common.constprop.0+0x19b/0x540 [ 55.749943][ T380] ? exc_page_fault+0x67/0x160 [ 55.754971][ T380] ? asm_exc_page_fault+0x27/0x30 [ 55.759840][ T380] ? do_unlinkat+0x135/0x2a0 [ 55.764436][ T380] __x64_sys_unlink+0x3d/0x60 [ 55.768946][ T380] do_syscall_64+0x35/0xb0 [ 55.773505][ T380] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 55.779402][ T380] RIP: 0033:0x7ff594e3dda9 [ 55.785145][ T380] 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 [ 55.805646][ T380] RSP: 002b:00007ff59499e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 [ 55.813981][ T380] RAX: ffffffffffffffda RBX: 00007ff594f6c050 RCX: 00007ff594e3dda9 [ 55.821861][ T380] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 55.829861][ T380] RBP: 00007ff594e8a47a R08: 0000000000000000 R09: 0000000000000000 [ 55.837948][ T380] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 55.846285][ T380] R13: 000000000000006e R14: 00007ff594f6c050 R15: 00007ffdeac99658 [ 55.854265][ T380] [ 55.857137][ T380] Modules linked in: [ 55.860860][ T380] CR2: 0000000000000019 [ 55.864858][ T380] ---[ end trace aa96a2c562f58946 ]--- [ 55.870245][ T380] RIP: 0010:do_unlinkat+0x135/0x2a0 [ 55.875355][ T380] Code: 48 81 c7 a0 00 00 00 e8 29 c0 a9 00 48 8b 75 b8 48 8d 7d c0 89 da e8 9a 8b ff ff 48 3d 00 f0 ff ff 49 89 c7 0f 87 44 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 [ 55.895777][ T380] RSP: 0018:ffffc900003b3eb0 EFLAGS: 00010203 [ 55.902117][ T380] RAX: 0000000000000019 RBX: 0000000000000000 RCX: 0000000400000000 [ 55.910881][ T380] RDX: 0000000000000003 RSI: 0000000300000000 RDI: ffff888101bba500 [ 55.919121][ T380] RBP: ffffc900003b3f18 R08: 0000000000000004 R09: 0000000000000064 [ 55.927750][ T380] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 55.935994][ T380] R13: ffff8881081d4000 R14: 0000000000000000 R15: 0000000000000019 [ 55.944595][ T380] FS: 00007ff59499e6c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 55.954373][ T380] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.960970][ T380] CR2: 0000000000000019 CR3: 0000000114555000 CR4: 00000000003506a0 [ 55.969936][ T380] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.977815][ T380] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 55.986071][ T380] Kernel panic - not syncing: Fatal exception [ 55.992467][ T380] Kernel Offset: disabled [ 55.996847][ T380] Rebooting in 86400 seconds..