Warning: Permanently added '10.128.10.57' (ED25519) to the list of known hosts. 2023/10/16 07:33:07 ignoring optional flag "sandboxArg"="0" 2023/10/16 07:33:07 parsed 1 programs [ 44.167657][ T25] audit: type=1400 audit(1697441587.969:159): avc: denied { getattr } for pid=2218 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 44.191527][ T25] audit: type=1400 audit(1697441587.969:160): avc: denied { read } for pid=2218 comm="syz-execprog" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 44.212760][ T25] audit: type=1400 audit(1697441587.969:161): avc: denied { open } for pid=2218 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 44.236232][ T25] audit: type=1400 audit(1697441587.979:162): avc: denied { mounton } for pid=2223 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 [ 44.261229][ T25] audit: type=1400 audit(1697441587.979:163): avc: denied { mount } for pid=2223 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 [ 44.284715][ T25] audit: type=1400 audit(1697441588.039:164): avc: denied { unlink } for pid=2223 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" 2023/10/16 07:33:08 executed programs: 0 [ 44.313188][ T2223] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 44.329820][ T25] audit: type=1400 audit(1697441588.139:165): avc: denied { mounton } for pid=2228 comm="syz-executor.0" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 44.621821][ T25] audit: type=1400 audit(1697441588.429:166): avc: denied { write } for pid=2228 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 44.643345][ T25] audit: type=1400 audit(1697441588.429:167): avc: denied { read } for pid=2228 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 45.449906][ T2640] loop0: detected capacity change from 0 to 4096 [ 45.456495][ T25] audit: type=1400 audit(1697441589.259:168): avc: denied { mounton } for pid=2639 comm="syz-executor.0" path="/root/syzkaller-testdir2109108729/syzkaller.0cQNoA/0/file0" dev="sda1" ino=1938 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 45.488598][ T2640] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.505761][ T2228] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.529474][ T2647] loop0: detected capacity change from 0 to 4096 [ 45.548379][ T2647] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.564746][ T2228] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.590075][ T2652] loop0: detected capacity change from 0 to 4096 [ 45.603914][ T2652] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.625842][ T2228] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.656093][ T2657] loop0: detected capacity change from 0 to 4096 [ 45.668310][ T2657] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.684273][ T2228] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.711709][ T2662] loop0: detected capacity change from 0 to 4096 [ 45.728408][ T2662] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.748489][ T2228] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.772377][ T2666] loop0: detected capacity change from 0 to 4096 [ 45.788461][ T2666] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.804611][ T2228] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.832769][ T2671] loop0: detected capacity change from 0 to 4096 [ 45.848499][ T2671] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.865888][ T2228] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.895045][ T2676] loop0: detected capacity change from 0 to 4096 [ 45.908670][ T2676] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.924573][ T2228] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.948794][ T2681] loop0: detected capacity change from 0 to 4096 [ 45.958228][ T2681] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.971513][ T2684] ------------[ cut here ]------------ [ 45.977045][ T2684] kernel BUG at fs/ext4/inline.c:764! [ 45.982420][ T2684] invalid opcode: 0000 [#1] PREEMPT SMP [ 45.987934][ T2684] CPU: 1 PID: 2684 Comm: syz-executor.0 Not tainted 6.6.0-rc6-syzkaller #0 [ 45.996484][ T2684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 46.006515][ T2684] RIP: 0010:ext4_write_inline_data_end+0x1fb/0x410 [ 46.012986][ T2684] Code: 45 0f 44 fd 48 8b 44 24 28 65 48 2b 04 25 28 00 00 00 0f 85 17 02 00 00 48 83 c4 30 44 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 <0f> 0b 48 89 ef e8 5b 63 df ff 8b 45 34 85 c0 0f 84 df 01 00 00 f0 [ 46.032555][ T2684] RSP: 0018:ffffc90002007d58 EFLAGS: 00010246 [ 46.038931][ T2684] RAX: 0000000600080000 RBX: ffff88810b33b7b0 RCX: 0000000000000000 [ 46.046870][ T2684] RDX: 0000000000000001 RSI: ffffffff82bb4114 RDI: 00000000ffffffff [ 46.054808][ T2684] RBP: ffffea000446dcc0 R08: 0000000000000000 R09: ffff88810233ccd0 [ 46.062745][ T2684] R10: 0000000000080000 R11: 0000000000000004 R12: 0000000000000020 [ 46.070682][ T2684] R13: 0000000000000020 R14: 0000000000000018 R15: 0000000000000000 [ 46.078622][ T2684] FS: 00007f94d91526c0(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000 [ 46.087541][ T2684] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.094090][ T2684] CR2: 0000000020001700 CR3: 00000001043a9000 CR4: 00000000003506e0 [ 46.102026][ T2684] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.110142][ T2684] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.118086][ T2684] Call Trace: [ 46.121341][ T2684] [ 46.124244][ T2684] ? die+0x31/0x80 [ 46.127933][ T2684] ? do_trap+0xeb/0xf0 [ 46.131965][ T2684] ? ext4_write_inline_data_end+0x1fb/0x410 [ 46.137822][ T2684] ? do_error_trap+0x60/0x80 [ 46.142372][ T2684] ? ext4_write_inline_data_end+0x1fb/0x410 [ 46.148224][ T2684] ? exc_invalid_op+0x50/0x60 [ 46.152868][ T2684] ? ext4_write_inline_data_end+0x1fb/0x410 [ 46.158720][ T2684] ? asm_exc_invalid_op+0x1a/0x20 [ 46.163711][ T2684] ? ext4_write_inline_data_end+0x1fb/0x410 [ 46.169566][ T2684] ? ext4_write_inline_data_end+0x9e/0x410 [ 46.175443][ T2684] generic_perform_write+0x12a/0x230 [ 46.180697][ T2684] ext4_buffered_write_iter+0x62/0xf0 [ 46.186036][ T2684] vfs_write+0x24f/0x460 [ 46.190249][ T2684] ksys_write+0x70/0xf0 [ 46.194371][ T2684] do_syscall_64+0x38/0x80 [ 46.198754][ T2684] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 46.204610][ T2684] RIP: 0033:0x7f94d847cb29 [ 46.209014][ T2684] 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 [ 46.228594][ T2684] RSP: 002b:00007f94d91520c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 46.236971][ T2684] RAX: ffffffffffffffda RBX: 00007f94d859c050 RCX: 00007f94d847cb29 [ 46.244906][ T2684] RDX: 0000000000000020 RSI: 0000000020000040 RDI: 0000000000000004 [ 46.252859][ T2684] RBP: 00007f94d84c847a R08: 0000000000000000 R09: 0000000000000000 [ 46.260807][ T2684] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.268744][ T2684] R13: 000000000000000b R14: 00007f94d859c050 R15: 00007ffdeb38ca18 [ 46.276682][ T2684] [ 46.279671][ T2684] Modules linked in: [ 46.283820][ T2684] ---[ end trace 0000000000000000 ]--- [ 46.289518][ T2684] RIP: 0010:ext4_write_inline_data_end+0x1fb/0x410 [ 46.296098][ T2684] Code: 45 0f 44 fd 48 8b 44 24 28 65 48 2b 04 25 28 00 00 00 0f 85 17 02 00 00 48 83 c4 30 44 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 <0f> 0b 48 89 ef e8 5b 63 df ff 8b 45 34 85 c0 0f 84 df 01 00 00 f0 [ 46.315786][ T2684] RSP: 0018:ffffc90002007d58 EFLAGS: 00010246 [ 46.322071][ T2684] RAX: 0000000600080000 RBX: ffff88810b33b7b0 RCX: 0000000000000000 [ 46.330487][ T2684] RDX: 0000000000000001 RSI: ffffffff82bb4114 RDI: 00000000ffffffff [ 46.338450][ T2684] RBP: ffffea000446dcc0 R08: 0000000000000000 R09: ffff88810233ccd0 [ 46.346417][ T2684] R10: 0000000000080000 R11: 0000000000000004 R12: 0000000000000020 [ 46.354380][ T2684] R13: 0000000000000020 R14: 0000000000000018 R15: 0000000000000000 [ 46.362365][ T2684] FS: 00007f94d91526c0(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000 [ 46.371277][ T2684] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.377889][ T2684] CR2: 00005555562fdda8 CR3: 00000001043a9000 CR4: 00000000003506f0 [ 46.385826][ T2684] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.393781][ T2684] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.401791][ T2684] Kernel panic - not syncing: Fatal exception [ 46.408011][ T2684] Kernel Offset: disabled [ 46.412299][ T2684] Rebooting in 86400 seconds..