Warning: Permanently added '10.128.1.75' (ED25519) to the list of known hosts. 2023/08/13 04:00:10 ignoring optional flag "sandboxArg"="0" 2023/08/13 04:00:10 parsed 1 programs 2023/08/13 04:00:10 executed programs: 0 [ 48.404364][ T29] kauditd_printk_skb: 74 callbacks suppressed [ 48.404367][ T29] audit: type=1400 audit(1691899210.861:150): avc: denied { mounton } for pid=358 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 [ 48.436047][ T29] audit: type=1400 audit(1691899210.861:151): avc: denied { mount } for pid=358 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 [ 48.459118][ T29] audit: type=1400 audit(1691899210.861:152): avc: denied { setattr } for pid=358 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 [ 48.482221][ T29] audit: type=1400 audit(1691899210.871:153): avc: denied { mounton } for pid=362 comm="syz-executor.0" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 48.507712][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.514653][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.521862][ T362] device bridge_slave_0 entered promiscuous mode [ 48.528420][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.536513][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.543869][ T362] device bridge_slave_1 entered promiscuous mode [ 48.557741][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.564584][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.571628][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.578467][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.587375][ T25] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.595331][ T25] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.602239][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.609624][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.619097][ T362] device veth0_vlan entered promiscuous mode [ 48.625703][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.633737][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.641961][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.649012][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.656287][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.664215][ T25] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.671265][ T25] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.679302][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.687134][ T25] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.693970][ T25] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.701382][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.709479][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.717760][ T362] device veth1_macvtap entered promiscuous mode [ 48.724447][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.733651][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.744295][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.754138][ T29] audit: type=1400 audit(1691899211.211:154): avc: denied { mounton } for pid=368 comm="syz-executor.0" path="/root/syzkaller-testdir3713496634/syzkaller.iNtPjt/0/file0" dev="sda1" ino=1937 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 48.804527][ T372] BUG: kernel NULL pointer dereference, address: 0000000000000004 [ 48.812313][ T372] #PF: supervisor read access in kernel mode [ 48.818505][ T372] #PF: error_code(0x0000) - not-present page [ 48.824412][ T372] PGD 1140a0067 P4D 1140a0067 PUD 1140a4067 PMD 0 [ 48.831613][ T372] Oops: 0000 [#1] PREEMPT SMP [ 48.836186][ T372] CPU: 0 PID: 372 Comm: syz-executor.0 Not tainted 5.15.122-syzkaller #0 [ 48.844858][ T372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 48.855350][ T372] RIP: 0010:path_openat+0xd96/0x1230 [ 48.860553][ T372] Code: e4 0f 95 c2 48 83 f8 ff 0f 84 cd 03 00 00 48 85 c0 74 17 4c 89 f7 88 55 88 e8 a6 c7 00 00 48 8b 45 98 0f b6 55 88 4c 8b 70 18 <41> f7 06 00 00 70 00 0f 84 13 01 00 00 49 83 fe fe 0f 94 c0 21 c2 [ 48.880313][ T372] RSP: 0018:ffffc900003ebcc8 EFLAGS: 00010246 [ 48.886200][ T372] RAX: ffff8881027f6dc0 RBX: ffff88810b584dd0 RCX: 0000000400000000 [ 48.894986][ T372] RDX: 0000000000000000 RSI: 0000000300000000 RDI: ffff888101de9280 [ 48.902774][ T372] RBP: ffffc900003ebd70 R08: 0000000000000004 R09: 0000000000000064 [ 48.910587][ T372] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 48.918571][ T372] R13: ffffc900003ebd80 R14: 0000000000000004 R15: ffffc900003ebebc [ 48.926497][ T372] FS: 00007f6ea54176c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 48.935432][ T372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.941940][ T372] CR2: 0000000000000004 CR3: 0000000114092000 CR4: 00000000003506b0 [ 48.949749][ T372] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.957751][ T372] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.965739][ T372] Call Trace: [ 48.968852][ T372] [ 48.971804][ T372] ? show_regs.part.0+0x1e/0x20 [ 48.976492][ T372] ? __die+0x5d/0x9e [ 48.980466][ T372] ? page_fault_oops+0x12d/0x280 [ 48.985242][ T372] ? do_user_addr_fault+0x44b/0x730 [ 48.990282][ T372] ? debug_smp_processor_id+0x17/0x20 [ 48.995845][ T372] ? get_nohz_timer_target+0x25/0x220 [ 49.001051][ T372] ? _raw_spin_unlock_irqrestore+0x28/0x40 [ 49.006788][ T372] ? __mod_timer+0x251/0x3a0 [ 49.011467][ T372] ? add_timer+0x1b/0x20 [ 49.015544][ T372] ? exc_page_fault+0x67/0x160 [ 49.020587][ T372] ? asm_exc_page_fault+0x27/0x30 [ 49.025440][ T372] ? path_openat+0xd96/0x1230 [ 49.029961][ T372] ? path_openat+0xd8a/0x1230 [ 49.034600][ T372] ? futex_wake+0x194/0x300 [ 49.039190][ T372] do_filp_open+0xb1/0x150 [ 49.043529][ T372] ? _raw_spin_unlock+0x1f/0x40 [ 49.048204][ T372] do_sys_openat2+0x9c/0x250 [ 49.052804][ T372] __x64_sys_openat+0x51/0x90 [ 49.057402][ T372] do_syscall_64+0x35/0xb0 [ 49.061657][ T372] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.067389][ T372] RIP: 0033:0x7f6ea58b5959 [ 49.071748][ T372] 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 [ 49.091467][ T372] RSP: 002b:00007f6ea54170c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 49.099699][ T372] RAX: ffffffffffffffda RBX: 00007f6ea59d5050 RCX: 00007f6ea58b5959 [ 49.107972][ T372] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 49.115965][ T372] RBP: 00007f6ea5911c88 R08: 0000000000000000 R09: 0000000000000000 [ 49.123853][ T372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.131663][ T372] R13: 000000000000006e R14: 00007f6ea59d5050 R15: 00007fff31d46688 [ 49.139847][ T372] [ 49.142956][ T372] Modules linked in: [ 49.146872][ T372] CR2: 0000000000000004 [ 49.151398][ T372] ---[ end trace 55ec8abcf98f33ce ]--- [ 49.156686][ T372] RIP: 0010:path_openat+0xd96/0x1230 [ 49.161805][ T372] Code: e4 0f 95 c2 48 83 f8 ff 0f 84 cd 03 00 00 48 85 c0 74 17 4c 89 f7 88 55 88 e8 a6 c7 00 00 48 8b 45 98 0f b6 55 88 4c 8b 70 18 <41> f7 06 00 00 70 00 0f 84 13 01 00 00 49 83 fe fe 0f 94 c0 21 c2 [ 49.181334][ T372] RSP: 0018:ffffc900003ebcc8 EFLAGS: 00010246 [ 49.187517][ T372] RAX: ffff8881027f6dc0 RBX: ffff88810b584dd0 RCX: 0000000400000000 [ 49.195723][ T372] RDX: 0000000000000000 RSI: 0000000300000000 RDI: ffff888101de9280 [ 49.203900][ T372] RBP: ffffc900003ebd70 R08: 0000000000000004 R09: 0000000000000064 [ 49.211694][ T372] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 49.219506][ T372] R13: ffffc900003ebd80 R14: 0000000000000004 R15: ffffc900003ebebc [ 49.227317][ T372] FS: 00007f6ea54176c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 49.236172][ T372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.242596][ T372] CR2: 0000000000000004 CR3: 0000000114092000 CR4: 00000000003506b0 [ 49.250624][ T372] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.258474][ T372] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.266285][ T372] Kernel panic - not syncing: Fatal exception [ 49.272425][ T372] Kernel Offset: disabled [ 49.276440][ T372] Rebooting in 86400 seconds..