Warning: Permanently added '10.128.1.189' (ED25519) to the list of known hosts. 2024/03/25 20:12:16 ignoring optional flag "sandboxArg"="0" 2024/03/25 20:12:16 parsed 1 programs [ 43.000430][ T29] kauditd_printk_skb: 78 callbacks suppressed [ 43.000434][ T29] audit: type=1400 audit(1711397536.897:154): avc: denied { mounton } for pid=342 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 [ 43.031189][ T29] audit: type=1400 audit(1711397536.907:155): avc: denied { mount } for pid=342 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 [ 43.054866][ T29] audit: type=1400 audit(1711397536.907:156): avc: denied { setattr } for pid=342 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 [ 43.078348][ T29] audit: type=1400 audit(1711397536.907:157): avc: denied { read write } for pid=342 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 43.105368][ T29] audit: type=1400 audit(1711397536.907:158): avc: denied { open } for pid=342 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 43.131377][ T29] audit: type=1400 audit(1711397537.007:159): avc: denied { unlink } for pid=342 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 43.158801][ T29] audit: type=1400 audit(1711397537.007:160): avc: denied { relabelto } for pid=343 comm="mkswap" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2024/03/25 20:12:17 executed programs: 0 [ 43.195847][ T342] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 43.214645][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.221588][ T348] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.228592][ T348] device bridge_slave_0 entered promiscuous mode [ 43.234874][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.241686][ T348] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.248805][ T348] device bridge_slave_1 entered promiscuous mode [ 43.261743][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.268862][ T348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.276507][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.284232][ T348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.294156][ T295] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.301546][ T295] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.308806][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.316421][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.326145][ T348] device veth0_vlan entered promiscuous mode [ 43.332676][ T348] device veth1_macvtap entered promiscuous mode [ 43.339663][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.347871][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.355498][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.362547][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.369868][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.377949][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.385876][ T304] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.392683][ T304] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.399785][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.407666][ T304] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.414481][ T304] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.421539][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.429288][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.437476][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.448141][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.458260][ T29] audit: type=1400 audit(1711397537.357:161): avc: denied { mounton } for pid=354 comm="syz-executor.0" path="/root/syzkaller-testdir2048686713/syzkaller.JZdDZ4/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 43.499015][ T355] BUG: kernel NULL pointer dereference, address: 0000000000000030 [ 43.499771][ T29] audit: type=1400 audit(1711397537.397:162): avc: denied { write } for pid=354 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 [ 43.506801][ T355] #PF: supervisor read access in kernel mode [ 43.506804][ T355] #PF: error_code(0x0000) - not-present page [ 43.506807][ T355] PGD 112b96067 P4D 112b96067 PUD 112b9a067 PMD 0 [ 43.506812][ T355] Oops: 0000 [#1] PREEMPT SMP [ 43.506816][ T355] CPU: 0 PID: 355 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller #0 [ 43.506821][ T355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 43.529834][ T29] audit: type=1400 audit(1711397537.397:163): avc: denied { add_name } for pid=354 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 [ 43.535532][ T355] RIP: 0010:vfs_link+0x19/0x320 [ 43.535542][ T355] Code: d3 e9 ff eb bc 41 bc ff ff ff ff eb 87 0f 1f 40 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 ec 18 48 8b 42 28 48 89 7d d0 <4c> 8b 77 30 4c 89 45 c0 8b 80 28 04 00 00 4d 85 f6 89 45 cc 0f 84 [ 43.535545][ T355] RSP: 0018:ffffc900003fbd58 EFLAGS: 00010292 [ 43.535549][ T355] RAX: ffff8881035ab800 RBX: ffff888110d43818 RCX: ffff888109ec1d00 [ 43.535552][ T355] RDX: ffff88810ac4a198 RSI: ffffffff82e52a80 RDI: 0000000000000000 [ 43.535554][ T355] RBP: ffffc900003fbd98 R08: 0000000000000000 R09: ffffc900003fbb60 [ 43.649155][ T355] R10: ffff88810ac4a238 R11: 0000000000000000 R12: ffff888110d42000 [ 43.657233][ T355] R13: ffff888110d42060 R14: ffffc900003fbde8 R15: 0000000000000000 [ 43.665059][ T355] FS: 00007fc1d4aae6c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 43.673929][ T355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.680421][ T355] CR2: 0000000000000030 CR3: 0000000112b88000 CR4: 00000000003506b0 [ 43.688396][ T355] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.696200][ T355] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.704028][ T355] Call Trace: [ 43.707576][ T355] [ 43.710357][ T355] ? show_regs.part.0+0x1e/0x20 [ 43.715384][ T355] ? __die+0x5d/0x9e [ 43.719278][ T355] ? page_fault_oops+0x12d/0x280 [ 43.724407][ T355] ? do_user_addr_fault+0x44b/0x730 [ 43.729482][ T355] ? _raw_spin_unlock_irqrestore+0x28/0x40 [ 43.735454][ T355] ? __wake_up_common_lock+0x85/0xb0 [ 43.740782][ T355] ? kmem_cache_free+0x135/0x2c0 [ 43.745778][ T355] ? trace_event_raw_event_selinux_audited+0x200/0x200 [ 43.753617][ T355] ? audit_log_end+0x73/0x100 [ 43.759102][ T355] ? common_lsm_audit+0x136/0x860 [ 43.764219][ T355] ? avc_node_replace+0x5f/0x90 [ 43.771351][ T355] ? avc_update_node.isra.0+0x1ae/0x2c0 [ 43.776740][ T355] ? exc_page_fault+0x67/0x160 [ 43.781330][ T355] ? asm_exc_page_fault+0x27/0x30 [ 43.786311][ T355] ? vfs_link+0x19/0x320 [ 43.790365][ T355] ? preempt_count_add+0x4d/0xa0 [ 43.795167][ T355] dir_link+0x17e/0x250 [ 43.799163][ T355] vfs_link+0x207/0x320 [ 43.803122][ T355] do_linkat+0x1f8/0x2c0 [ 43.807536][ T355] __x64_sys_linkat+0x58/0x70 [ 43.812926][ T355] do_syscall_64+0x35/0xb0 [ 43.817392][ T355] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 43.823352][ T355] RIP: 0033:0x7fc1d4f2cda9 [ 43.827593][ T355] 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 [ 43.847411][ T355] RSP: 002b:00007fc1d4aae0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000109 [ 43.855629][ T355] RAX: ffffffffffffffda RBX: 00007fc1d505af80 RCX: 00007fc1d4f2cda9 [ 43.863623][ T355] RDX: 0000000000000004 RSI: 0000000020000080 RDI: 0000000000000004 [ 43.871435][ T355] RBP: 00007fc1d4f7947a R08: 0000000000000000 R09: 0000000000000000 [ 43.879426][ T355] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000000 [ 43.887369][ T355] R13: 000000000000000b R14: 00007fc1d505af80 R15: 00007ffebc8088f8 [ 43.895352][ T355] [ 43.898309][ T355] Modules linked in: [ 43.902040][ T355] CR2: 0000000000000030 [ 43.906028][ T355] ---[ end trace efdbb67cc0ef8873 ]--- [ 43.911326][ T355] RIP: 0010:vfs_link+0x19/0x320 [ 43.916006][ T355] Code: d3 e9 ff eb bc 41 bc ff ff ff ff eb 87 0f 1f 40 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 ec 18 48 8b 42 28 48 89 7d d0 <4c> 8b 77 30 4c 89 45 c0 8b 80 28 04 00 00 4d 85 f6 89 45 cc 0f 84 [ 43.935795][ T355] RSP: 0018:ffffc900003fbd58 EFLAGS: 00010292 [ 43.941726][ T355] RAX: ffff8881035ab800 RBX: ffff888110d43818 RCX: ffff888109ec1d00 [ 43.949683][ T355] RDX: ffff88810ac4a198 RSI: ffffffff82e52a80 RDI: 0000000000000000 [ 43.957490][ T355] RBP: ffffc900003fbd98 R08: 0000000000000000 R09: ffffc900003fbb60 [ 43.965302][ T355] R10: ffff88810ac4a238 R11: 0000000000000000 R12: ffff888110d42000 [ 43.973482][ T355] R13: ffff888110d42060 R14: ffffc900003fbde8 R15: 0000000000000000 [ 43.981400][ T355] FS: 00007fc1d4aae6c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 43.990289][ T355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.996681][ T355] CR2: 0000000000000030 CR3: 0000000112b88000 CR4: 00000000003506b0 [ 44.004467][ T355] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.012455][ T355] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.020255][ T355] Kernel panic - not syncing: Fatal exception [ 44.026461][ T355] Kernel Offset: disabled [ 44.030672][ T355] Rebooting in 86400 seconds..