Warning: Permanently added '10.128.0.173' (ED25519) to the list of known hosts. 2024/08/29 08:06:24 ignoring optional flag "sandboxArg"="0" 2024/08/29 08:06:24 parsed 1 programs [ 48.760394][ T23] kauditd_printk_skb: 19 callbacks suppressed [ 48.760407][ T23] audit: type=1400 audit(1724918784.970:95): avc: denied { unlink } for pid=410 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" 2024/08/29 08:06:25 executed programs: 0 [ 48.842991][ T410] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 48.915284][ T418] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.922151][ T418] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.929444][ T418] device bridge_slave_0 entered promiscuous mode [ 48.936906][ T418] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.943846][ T418] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.951413][ T418] device bridge_slave_1 entered promiscuous mode [ 49.005327][ T418] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.012294][ T418] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.019423][ T418] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.026219][ T418] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.050819][ T107] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.058380][ T107] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.066975][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.074661][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.090391][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.098488][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.105606][ T372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.112776][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.120986][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.128063][ T372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.139538][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.149002][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.166995][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.190401][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.199017][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.207005][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.216501][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.244927][ T23] audit: type=1400 audit(1724918785.450:96): avc: denied { mounton } for pid=424 comm="syz-executor.0" path="/root/syzkaller-testdir1970333095/syzkaller.2Uvz6F/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 49.254202][ T425] ------------[ cut here ]------------ [ 49.272104][ T23] audit: type=1400 audit(1724918785.450:97): avc: denied { mount } for pid=424 comm="syz-executor.0" name="/" dev="tmpfs" ino=11287 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 49.276963][ T425] WARNING: CPU: 0 PID: 425 at fs/inode.c:302 drop_nlink+0xbb/0x100 [ 49.299616][ T23] audit: type=1400 audit(1724918785.460:98): avc: denied { mounton } for pid=424 comm="syz-executor.0" path="/root/syzkaller-testdir1970333095/syzkaller.2Uvz6F/0/file0" dev="tmpfs" ino=11287 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 49.306966][ T425] Modules linked in: [ 49.306988][ T425] CPU: 0 PID: 425 Comm: syz-executor.0 Not tainted 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 49.307000][ T425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 49.334151][ T23] audit: type=1400 audit(1724918785.460:99): avc: denied { write } for pid=424 comm="syz-executor.0" name="/" dev="incremental-fs" ino=11287 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 49.337695][ T425] RIP: 0010:drop_nlink+0xbb/0x100 [ 49.347724][ T23] audit: type=1400 audit(1724918785.460:100): avc: denied { add_name } for pid=424 comm="syz-executor.0" name=131377C5FC35D41454D5D41D29AD1A6029598146E6BE166E41AD0DBD4054033C9F33BBDA8224A2F3D772E7636E48B33CBF708372E8F1B9933EC5127743BE2206209EF02DF9CBF2F6E880D338 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 49.357907][ T425] Code: 49 8b 1e 48 8d bb d0 04 00 00 be 08 00 00 00 e8 db 99 f2 ff f0 48 ff 83 d0 04 00 00 5b 41 5c 41 5e 41 5f 5d c3 e8 95 df c2 ff <0f> 0b eb 89 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 62 ff ff ff 4c [ 49.357914][ T425] RSP: 0018:ffff8881efbdf870 EFLAGS: 00010293 [ 49.357924][ T425] RAX: ffffffff81a1594b RBX: 1ffff1103b5ed2af RCX: ffff8881f31f8000 [ 49.357937][ T425] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 49.380953][ T23] audit: type=1400 audit(1724918785.460:101): avc: denied { create } for pid=424 comm="syz-executor.0" name=131377C5FC35D41454D5D41D29AD1A6029598146E6BE166E41AD0DBD4054033C9F33BBDA8224A2F3D772E7636E48B33CBF708372E8F1B9933EC5127743BE2206209EF02DF9CBF2F6E880D338 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 49.385620][ T425] RBP: 0000000000000000 R08: ffffffff81a158cf R09: 0000000066d02c01 [ 49.419098][ T23] audit: type=1400 audit(1724918785.460:102): avc: denied { associate } for pid=424 comm="syz-executor.0" name=131377C5FC35D41454D5D41D29AD1A6029598146E6BE166E41AD0DBD4054033C9F33BBDA8224A2F3D772E7636E48B33CBF708372E8F1B9933EC5127743BE2206209EF02DF9CBF2F6E880D338 scontext=root:object_r:unlabeled_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 49.438661][ T425] R10: 000000001b6b0e40 R11: 0000000066d02c01 R12: ffff8881daf69578 [ 49.438669][ T425] R13: 000000001b6b0e40 R14: ffff8881daf69530 R15: dffffc0000000000 [ 49.438678][ T425] FS: 00007f8b10dcc6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 49.438693][ T425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.444669][ T23] audit: type=1400 audit(1724918785.460:103): avc: denied { remove_name } for pid=424 comm="syz-executor.0" name=131377C5FC35D41454D5D41D29AD1A6029598146E6BE166E41AD0DBD4054033C9F33BBDA8224A2F3D772E7636E48B33CBF708372E8F1B9933EC5127743BE2206209EF02DF9CBF2F6E880D338 dev="incremental-fs" ino=11291 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 49.452448][ T425] CR2: 0000000020004b00 CR3: 00000001ef5d1000 CR4: 00000000003406b0 [ 49.452457][ T425] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.452470][ T425] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.460384][ T23] audit: type=1400 audit(1724918785.460:104): avc: denied { rename } for pid=424 comm="syz-executor.0" name=131377C5FC35D41454D5D41D29AD1A6029598146E6BE166E41AD0DBD4054033C9F33BBDA8224A2F3D772E7636E48B33CBF708372E8F1B9933EC5127743BE2206209EF02DF9CBF2F6E880D338 dev="incremental-fs" ino=11291 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 49.493153][ T425] Call Trace: [ 49.493171][ T425] ? __warn+0x162/0x250 [ 49.493192][ T425] ? report_bug+0x3a1/0x4e0 [ 49.673679][ T425] ? drop_nlink+0xbb/0x100 [ 49.677906][ T425] ? drop_nlink+0xbb/0x100 [ 49.682151][ T425] ? do_invalid_op+0x6e/0x110 [ 49.686664][ T425] ? invalid_op+0x1e/0x30 [ 49.690831][ T425] ? drop_nlink+0x3f/0x100 [ 49.695087][ T425] ? drop_nlink+0xbb/0x100 [ 49.699384][ T425] ? drop_nlink+0xbb/0x100 [ 49.703590][ T425] shmem_unlink+0x224/0x280 [ 49.708101][ T425] shmem_rename2+0x12d/0x5a0 [ 49.712532][ T425] vfs_rename+0x9fb/0xeb0 [ 49.716702][ T425] ? __ia32_sys_link+0x70/0x70 [ 49.721303][ T425] ? lockref_get_not_zero+0xbe/0x180 [ 49.726502][ T425] dir_rename_wrap+0x2ed/0x4f0 [ 49.731202][ T425] vfs_rename+0x9fb/0xeb0 [ 49.735354][ T425] ? __ia32_sys_link+0x70/0x70 [ 49.740043][ T425] ? __lookup_hash+0x18e/0x240 [ 49.744640][ T425] do_renameat2+0x941/0x1250 [ 49.749074][ T425] ? may_open+0x340/0x340 [ 49.753331][ T425] ? debug_smp_processor_id+0x20/0x20 [ 49.758675][ T425] ? __se_sys_futex+0x355/0x470 [ 49.763345][ T425] ? switch_fpu_return+0x1d4/0x410 [ 49.768390][ T425] ? fpu__clear+0x3c0/0x3c0 [ 49.772730][ T425] __x64_sys_renameat2+0xb1/0xc0 [ 49.777611][ T425] do_syscall_64+0xca/0x1c0 [ 49.782063][ T425] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 49.787794][ T425] RIP: 0033:0x7f8b1124ada9 [ 49.792145][ T425] 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 [ 49.811682][ T425] RSP: 002b:00007f8b10dcc0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000013c [ 49.819914][ T425] RAX: ffffffffffffffda RBX: 00007f8b11378f80 RCX: 00007f8b1124ada9 [ 49.827734][ T425] RDX: ffffffffffffff9c RSI: 0000000020004b00 RDI: 0000000000000003 [ 49.835533][ T425] RBP: 00007f8b1129747a R08: 0000000000000000 R09: 0000000000000000 [ 49.843345][ T425] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 49.851244][ T425] R13: 000000000000000b R14: 00007f8b11378f80 R15: 00007ffd538a1be8 [ 49.859062][ T425] ---[ end trace 7ec05ad69d586c64 ]--- [ 49.866519][ T425] list_del corruption. prev->next should be ffff8881da8eae60, but was ffff8881da8ea6f0 [ 49.876116][ T425] ------------[ cut here ]------------ [ 49.881374][ T425] kernel BUG at lib/list_debug.c:61! [ 49.886877][ T425] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 49.892925][ T425] CPU: 0 PID: 425 Comm: syz-executor.0 Tainted: G W 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 49.904198][ T425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 49.914102][ T425] RIP: 0010:__list_del_entry_valid+0x107/0x120 [ 49.920178][ T425] Code: 4c 89 f6 e8 31 52 1e 02 0f 0b 48 c7 c7 40 50 fa 84 4c 89 f6 e8 20 52 1e 02 0f 0b 48 c7 c7 a0 50 fa 84 4c 89 f6 e8 0f 52 1e 02 <0f> 0b 48 c7 c7 00 51 fa 84 4c 89 f6 e8 fe 51 1e 02 0f 0b 66 0f 1f [ 49.939806][ T425] RSP: 0018:ffff8881efbdfad8 EFLAGS: 00010246 [ 49.945767][ T425] RAX: 0000000000000054 RBX: ffff8881da8ea6f0 RCX: 1ce6717dc6e10f00 [ 49.953595][ T425] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 [ 49.961398][ T425] RBP: ffff8881da8eade0 R08: ffffffff814d5952 R09: ffffed103edca9b8 [ 49.969491][ T425] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 49.977393][ T425] R13: ffff8881da8eae28 R14: ffff8881da8eae60 R15: ffff8881da8ea2b0 [ 49.985289][ T425] FS: 00007f8b10dcc6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 49.994230][ T425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.000653][ T425] CR2: 0000000020004b00 CR3: 00000001ef5d1000 CR4: 00000000003406b0 [ 50.008463][ T425] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.016273][ T425] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.024186][ T425] Call Trace: [ 50.027312][ T425] ? __die+0xb4/0x100 [ 50.031121][ T425] ? die+0x26/0x50 [ 50.034684][ T425] ? do_trap+0x1e7/0x340 [ 50.038845][ T425] ? __list_del_entry_valid+0x107/0x120 [ 50.044222][ T425] ? __list_del_entry_valid+0x107/0x120 [ 50.049604][ T425] ? do_invalid_op+0xfb/0x110 [ 50.054140][ T425] ? __list_del_entry_valid+0x107/0x120 [ 50.059519][ T425] ? invalid_op+0x1e/0x30 [ 50.063693][ T425] ? wake_up_klogd+0xb2/0xf0 [ 50.068202][ T425] ? __list_del_entry_valid+0x107/0x120 [ 50.073686][ T425] ? __list_del_entry_valid+0x107/0x120 [ 50.079090][ T425] __dentry_kill+0x242/0x630 [ 50.083575][ T425] dentry_kill+0xb8/0x280 [ 50.087838][ T425] dput+0x3c/0x80 [ 50.091399][ T425] path_put+0x35/0x60 [ 50.095218][ T425] ? dentry_revalidate+0x350/0x350 [ 50.100166][ T425] dentry_release+0x4e/0xa0 [ 50.104493][ T425] ? dentry_revalidate+0x350/0x350 [ 50.109542][ T425] __dentry_kill+0x48d/0x630 [ 50.113962][ T425] dentry_kill+0xb8/0x280 [ 50.118123][ T425] dput+0x3c/0x80 [ 50.121604][ T425] do_renameat2+0x9de/0x1250 [ 50.126106][ T425] ? may_open+0x340/0x340 [ 50.130263][ T425] ? debug_smp_processor_id+0x20/0x20 [ 50.135572][ T425] ? __se_sys_futex+0x355/0x470 [ 50.140437][ T425] ? switch_fpu_return+0x1d4/0x410 [ 50.145379][ T425] ? fpu__clear+0x3c0/0x3c0 [ 50.149708][ T425] __x64_sys_renameat2+0xb1/0xc0 [ 50.154506][ T425] do_syscall_64+0xca/0x1c0 [ 50.159038][ T425] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 50.164754][ T425] RIP: 0033:0x7f8b1124ada9 [ 50.169316][ T425] 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 [ 50.188742][ T425] RSP: 002b:00007f8b10dcc0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000013c [ 50.196990][ T425] RAX: ffffffffffffffda RBX: 00007f8b11378f80 RCX: 00007f8b1124ada9 [ 50.204791][ T425] RDX: ffffffffffffff9c RSI: 0000000020004b00 RDI: 0000000000000003 [ 50.212604][ T425] RBP: 00007f8b1129747a R08: 0000000000000000 R09: 0000000000000000 [ 50.220537][ T425] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 50.228337][ T425] R13: 000000000000000b R14: 00007f8b11378f80 R15: 00007ffd538a1be8 [ 50.236152][ T425] Modules linked in: [ 50.239957][ T425] ---[ end trace 7ec05ad69d586c65 ]--- [ 50.245203][ T425] RIP: 0010:__list_del_entry_valid+0x107/0x120 [ 50.251205][ T425] Code: 4c 89 f6 e8 31 52 1e 02 0f 0b 48 c7 c7 40 50 fa 84 4c 89 f6 e8 20 52 1e 02 0f 0b 48 c7 c7 a0 50 fa 84 4c 89 f6 e8 0f 52 1e 02 <0f> 0b 48 c7 c7 00 51 fa 84 4c 89 f6 e8 fe 51 1e 02 0f 0b 66 0f 1f [ 50.270642][ T425] RSP: 0018:ffff8881efbdfad8 EFLAGS: 00010246 [ 50.276509][ T425] RAX: 0000000000000054 RBX: ffff8881da8ea6f0 RCX: 1ce6717dc6e10f00 [ 50.284336][ T425] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 [ 50.292238][ T425] RBP: ffff8881da8eade0 R08: ffffffff814d5952 R09: ffffed103edca9b8 [ 50.300131][ T425] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 50.308013][ T425] R13: ffff8881da8eae28 R14: ffff8881da8eae60 R15: ffff8881da8ea2b0 [ 50.316118][ T425] FS: 00007f8b10dcc6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 50.325207][ T425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.331770][ T425] CR2: 0000000020004b00 CR3: 00000001ef5d1000 CR4: 00000000003406b0 [ 50.339564][ T425] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.347419][ T425] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.355372][ T425] Kernel panic - not syncing: Fatal exception [ 50.361547][ T425] Kernel Offset: disabled [ 50.365790][ T425] Rebooting in 86400 seconds..