Warning: Permanently added '10.128.1.223' (ED25519) to the list of known hosts. 2024/05/27 16:57:16 ignoring optional flag "sandboxArg"="0" 2024/05/27 16:57:16 parsed 1 programs 2024/05/27 16:57:16 executed programs: 0 [ 33.827086][ T27] kauditd_printk_skb: 19 callbacks suppressed [ 33.827090][ T27] audit: type=1400 audit(1716829036.409:95): avc: denied { unlink } for pid=335 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" [ 33.835988][ T335] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 33.877148][ T341] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.884097][ T341] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.891370][ T341] device bridge_slave_0 entered promiscuous mode [ 33.897748][ T341] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.904559][ T341] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.911626][ T341] device bridge_slave_1 entered promiscuous mode [ 33.923050][ T341] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.930076][ T341] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.937119][ T341] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.944136][ T341] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.953101][ T56] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.960030][ T56] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.966977][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 33.974043][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 33.981631][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 33.989750][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.996705][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.005509][ T341] device veth0_vlan entered promiscuous mode [ 34.011731][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 34.019692][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 34.027342][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 34.034400][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 34.041651][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.049550][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.056574][ T305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.063681][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 34.071810][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 34.080523][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 34.088709][ T341] device veth1_macvtap entered promiscuous mode [ 34.097226][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 34.097436][ T27] audit: type=1400 audit(1716829036.679:96): avc: denied { mounton } for pid=341 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 [ 34.105280][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 34.138935][ T27] audit: type=1400 audit(1716829036.719:97): avc: denied { mounton } for pid=347 comm="syz-executor.0" path="/root/syzkaller-testdir3998951248/syzkaller.Mgzpl6/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 34.172944][ T349] BUG: kernel NULL pointer dereference, address: 0000000000000030 [ 34.172955][ T27] audit: type=1400 audit(1716829036.749:98): avc: denied { write } for pid=347 comm="syz-executor.0" name="/" dev="incremental-fs" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 34.180637][ T349] #PF: supervisor read access in kernel mode [ 34.180642][ T349] #PF: error_code(0x0000) - not-present page [ 34.180645][ T349] PGD 1125cf067 P4D 1125cf067 PUD 1125f0067 PMD 0 [ 34.180651][ T349] Oops: 0000 [#1] PREEMPT SMP [ 34.180656][ T349] CPU: 1 PID: 349 Comm: syz-executor.0 Not tainted 6.1.75-syzkaller #0 [ 34.180660][ T349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 34.180662][ T349] RIP: 0010:vfs_link+0x11/0x2b0 [ 34.180671][ T349] Code: ff ff 48 89 df be 9c ff ff ff 48 89 c2 e8 27 fd ff ff 48 98 5b 41 5e 5d c3 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 ec 18 <4c> 8b 7f 30 41 bd fe ff ff ff 4d 85 ff 0f 84 a9 00 00 00 49 89 d4 [ 34.180674][ T349] RSP: 0018:ffffc9000074bd50 EFLAGS: 00010286 [ 34.180676][ T349] RAX: 000000000b7b4c01 RBX: ffff88810b7b4be8 RCX: ffff88810d12c1a0 [ 34.180678][ T349] RDX: ffff88810b7b4be8 RSI: ffffffff8304fd38 RDI: 0000000000000000 [ 34.180680][ T349] RBP: ffffc9000074bd90 R08: 0000000000000000 R09: ffffffff81260319 [ 34.180681][ T349] R10: ffff888108ad6e00 R11: ffff88810bda5d38 R12: ffff88810b09ac18 [ 34.180682][ T349] R13: ffff88810d12c1a0 R14: ffff88810b7b4c88 R15: ffff88810b6fcdd0 [ 34.180684][ T349] FS: 00007f93e9d656c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 34.180687][ T349] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.180688][ T349] CR2: 0000000000000030 CR3: 00000001125e0000 CR4: 00000000003506a0 [ 34.180694][ T349] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 34.203627][ T27] audit: type=1400 audit(1716829036.749:99): avc: denied { add_name } for pid=347 comm="syz-executor.0" name=".pending_reads" dev="incremental-fs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 34.209731][ T349] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 34.209735][ T349] Call Trace: [ 34.209736][ T349] [ 34.209738][ T349] ? __die_body+0x62/0xb0 [ 34.209747][ T349] ? __die+0x7e/0x90 [ 34.215829][ T27] audit: type=1400 audit(1716829036.749:100): avc: denied { link } for pid=347 comm="syz-executor.0" name=".pending_reads" dev="incremental-fs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 34.221988][ T349] ? page_fault_oops+0x369/0x3d0 [ 34.221999][ T349] ? audit_log_end+0xe9/0xf0 [ 34.222005][ T349] ? common_lsm_audit+0x494/0x780 [ 34.222009][ T349] ? exc_page_fault+0x4dc/0x670 [ 34.222015][ T349] ? asm_exc_page_fault+0x27/0x30 [ 34.222020][ T349] ? audit_log_end+0xe9/0xf0 [ 34.222024][ T349] ? vfs_link+0x11/0x2b0 [ 34.222028][ T349] ? rwsem_write_trylock+0x47/0xb0 [ 34.453477][ T349] dir_link+0x14b/0x1e0 [ 34.457555][ T349] vfs_link+0x21c/0x2b0 [ 34.461699][ T349] do_linkat+0x132/0x340 [ 34.465774][ T349] __x64_sys_linkat+0x5a/0x70 [ 34.470277][ T349] do_syscall_64+0x3d/0xb0 [ 34.474534][ T349] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 34.480367][ T349] RIP: 0033:0x7f93e907dda9 [ 34.484699][ 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 [ 34.504143][ T349] RSP: 002b:00007f93e9d650c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000109 [ 34.512387][ T349] RAX: ffffffffffffffda RBX: 00007f93e91abf80 RCX: 00007f93e907dda9 [ 34.520195][ T349] RDX: 0000000000000004 RSI: 0000000020000080 RDI: 0000000000000004 [ 34.528010][ T349] RBP: 00007f93e90ca47a R08: 0000000000000000 R09: 0000000000000000 [ 34.535817][ T349] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000000 [ 34.543629][ T349] R13: 000000000000000b R14: 00007f93e91abf80 R15: 00007ffcda5d8168 [ 34.551705][ T349] [ 34.554565][ T349] Modules linked in: [ 34.558400][ T349] CR2: 0000000000000030 [ 34.562377][ T349] ---[ end trace 0000000000000000 ]--- [ 34.567671][ T349] RIP: 0010:vfs_link+0x11/0x2b0 [ 34.572362][ T349] Code: ff ff 48 89 df be 9c ff ff ff 48 89 c2 e8 27 fd ff ff 48 98 5b 41 5e 5d c3 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 ec 18 <4c> 8b 7f 30 41 bd fe ff ff ff 4d 85 ff 0f 84 a9 00 00 00 49 89 d4 [ 34.592051][ T349] RSP: 0018:ffffc9000074bd50 EFLAGS: 00010286 [ 34.597956][ T349] RAX: 000000000b7b4c01 RBX: ffff88810b7b4be8 RCX: ffff88810d12c1a0 [ 34.605848][ T349] RDX: ffff88810b7b4be8 RSI: ffffffff8304fd38 RDI: 0000000000000000 [ 34.613688][ T349] RBP: ffffc9000074bd90 R08: 0000000000000000 R09: ffffffff81260319 [ 34.621599][ T349] R10: ffff888108ad6e00 R11: ffff88810bda5d38 R12: ffff88810b09ac18 [ 34.629508][ T349] R13: ffff88810d12c1a0 R14: ffff88810b7b4c88 R15: ffff88810b6fcdd0 [ 34.637421][ T349] FS: 00007f93e9d656c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 34.646180][ T349] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.652598][ T349] CR2: 0000000000000030 CR3: 00000001125e0000 CR4: 00000000003506a0 [ 34.660594][ T349] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 34.668409][ T349] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 34.676336][ T349] Kernel panic - not syncing: Fatal exception [ 34.682649][ T349] Kernel Offset: disabled [ 34.686852][ T349] Rebooting in 86400 seconds..