Warning: Permanently added '10.128.10.55' (ED25519) to the list of known hosts. 2023/07/30 11:16:18 ignoring optional flag "sandboxArg"="0" 2023/07/30 11:16:18 parsed 1 programs [ 40.273667][ T29] kauditd_printk_skb: 78 callbacks suppressed [ 40.273671][ T29] audit: type=1400 audit(1690715778.825:154): avc: denied { mounton } for pid=336 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 [ 40.305234][ T29] audit: type=1400 audit(1690715778.825:155): avc: denied { mount } for pid=336 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 [ 40.328972][ T29] audit: type=1400 audit(1690715778.825:156): avc: denied { setattr } for pid=336 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 40.352796][ T29] audit: type=1400 audit(1690715778.825:157): avc: denied { read write } for pid=336 comm="syz-executor" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 40.380683][ T29] audit: type=1400 audit(1690715778.825:158): avc: denied { open } for pid=336 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2023/07/30 11:16:18 executed programs: 0 [ 40.407501][ T29] audit: type=1400 audit(1690715778.955:159): avc: denied { unlink } for pid=336 comm="syz-executor" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 40.415291][ T336] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 40.433422][ T29] audit: type=1400 audit(1690715778.955:160): avc: denied { relabelto } for pid=337 comm="mkswap" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 40.470774][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.477957][ T342] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.484953][ T342] device bridge_slave_0 entered promiscuous mode [ 40.491702][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.498765][ T342] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.505750][ T342] device bridge_slave_1 entered promiscuous mode [ 40.516403][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.523324][ T342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.530770][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.537690][ T342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.546414][ T291] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.554546][ T291] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.561372][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.568409][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.576237][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.584236][ T54] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.591538][ T54] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.600033][ T342] device veth0_vlan entered promiscuous mode [ 40.606304][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.614452][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.622303][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.629568][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.636777][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.644723][ T291] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.651756][ T291] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.659418][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.666920][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.675574][ T342] device veth1_macvtap entered promiscuous mode [ 40.682219][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.692538][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.700500][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.703058][ T29] audit: type=1400 audit(1690715779.245:161): avc: denied { mounton } for pid=347 comm="syz-executor.0" path="/root/syzkaller-testdir2870815355/syzkaller.Ncf2oP/0/file0" dev="sda1" ino=1938 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 40.753979][ T349] BUG: kernel NULL pointer dereference, address: 0000000000000039 [ 40.761865][ T349] #PF: supervisor read access in kernel mode [ 40.767941][ T349] #PF: error_code(0x0000) - not-present page [ 40.774019][ T349] PGD 1017e9067 P4D 1017e9067 PUD 10138f067 PMD 0 [ 40.780465][ T349] Oops: 0000 [#1] PREEMPT SMP [ 40.785000][ T349] CPU: 0 PID: 349 Comm: syz-executor.0 Not tainted 5.15.78-syzkaller #0 [ 40.793137][ T349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 40.803216][ T349] RIP: 0010:fuse_atomic_open+0x49/0x120 [ 40.808772][ T349] Code: 89 e5 41 57 45 89 c7 41 56 49 89 d6 41 55 49 89 fd 41 54 49 89 f4 53 31 db 48 83 ec 10 f7 06 00 00 00 10 75 7a f6 c1 40 74 08 <49> 83 7c 24 30 00 74 1a 48 89 de 4c 89 f7 e8 e4 81 e9 ff 48 83 c4 [ 40.828848][ T349] RSP: 0018:ffffc9000039bca8 EFLAGS: 00010202 [ 40.835031][ T349] RAX: 0000000000000009 RBX: 0000000000000009 RCX: 0000000000008241 [ 40.842821][ T349] RDX: 0000000000000000 RSI: ffff8881015db780 RDI: ffff88810ad88b88 [ 40.850908][ T349] RBP: ffffc9000039bce0 R08: 0000000000000009 R09: ffff8881108c9000 [ 40.858979][ T349] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000009 [ 40.867053][ T349] R13: ffff88810ad88800 R14: ffff888102594640 R15: 0000000000008000 [ 40.874870][ T349] FS: 00007feea5c976c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 40.883718][ T349] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.890270][ T349] CR2: 0000000000000039 CR3: 000000010e46d000 CR4: 00000000003506b0 [ 40.898280][ T349] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.906162][ T349] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.913973][ T349] Call Trace: [ 40.917301][ T349] [ 40.920255][ T349] path_openat+0x78b/0x11e0 [ 40.924709][ T349] do_filp_open+0xb1/0x150 [ 40.928979][ T349] ? _raw_spin_unlock+0x1f/0x40 [ 40.933839][ T349] do_sys_openat2+0x96/0x160 [ 40.938438][ T349] __x64_sys_creat+0x46/0x60 [ 40.942951][ T349] do_syscall_64+0x35/0xb0 [ 40.947294][ T349] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 40.953116][ T349] RIP: 0033:0x7feea6135b29 [ 40.957358][ T349] 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 [ 40.977514][ T349] RSP: 002b:00007feea5c970c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 40.986201][ T349] RAX: ffffffffffffffda RBX: 00007feea6255050 RCX: 00007feea6135b29 [ 40.994472][ T349] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000000 [ 41.002744][ T349] RBP: 00007feea618147a R08: 0000000000000000 R09: 0000000000000000 [ 41.010909][ T349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 41.018896][ T349] R13: 000000000000006e R14: 00007feea6255050 R15: 00007ffdc5a337f8 [ 41.026881][ T349] [ 41.029837][ T349] Modules linked in: [ 41.033558][ T349] CR2: 0000000000000039 [ 41.037641][ T349] ---[ end trace bf005c767dc13cb4 ]--- [ 41.043116][ T349] RIP: 0010:fuse_atomic_open+0x49/0x120 [ 41.048497][ T349] Code: 89 e5 41 57 45 89 c7 41 56 49 89 d6 41 55 49 89 fd 41 54 49 89 f4 53 31 db 48 83 ec 10 f7 06 00 00 00 10 75 7a f6 c1 40 74 08 <49> 83 7c 24 30 00 74 1a 48 89 de 4c 89 f7 e8 e4 81 e9 ff 48 83 c4 [ 41.068282][ T349] RSP: 0018:ffffc9000039bca8 EFLAGS: 00010202 [ 41.075246][ T349] RAX: 0000000000000009 RBX: 0000000000000009 RCX: 0000000000008241 [ 41.083133][ T349] RDX: 0000000000000000 RSI: ffff8881015db780 RDI: ffff88810ad88b88 [ 41.091116][ T349] RBP: ffffc9000039bce0 R08: 0000000000000009 R09: ffff8881108c9000 [ 41.099108][ T349] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000009 [ 41.106910][ T349] R13: ffff88810ad88800 R14: ffff888102594640 R15: 0000000000008000 [ 41.115298][ T349] FS: 00007feea5c976c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 41.124488][ T349] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.131065][ T349] CR2: 0000000000000039 CR3: 000000010e46d000 CR4: 00000000003506b0 [ 41.138962][ T349] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.146858][ T349] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.154777][ T349] Kernel panic - not syncing: Fatal exception [ 41.161028][ T349] Kernel Offset: disabled [ 41.165280][ T349] Rebooting in 86400 seconds..