loop5: p74 start 1 is beyond EOD, truncated loop5: p75 start 1 is beyond EOD, truncated loop5: p76 start 1 is beyond EOD, ------------[ cut here ]------------ truncated kernel BUG at lib/list_debug.c:31! invalid opcode: 0000 [#1] SMP KASAN loop5: p77 start 1 is beyond EOD, CPU: 0 PID: 9694 Comm: syz-executor6 Not tainted 4.19.0-rc1+ #212 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:__list_add_valid+0xaa/0xb0 lib/list_debug.c:29 truncated Code: e8 eb a9 48 89 f7 48 89 75 e8 e8 61 2c 5a fe 48 8b 75 e8 eb bb 48 89 f2 48 89 d9 4c 89 e6 48 c7 c7 a0 b3 3a 87 e8 6a 06 02 fe <0f> 0b 0f 1f 40 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 41 55 RSP: 0018:ffff88019504f378 EFLAGS: 00010282 loop5: p78 start 1 is beyond EOD, RAX: 0000000000000058 RBX: ffff8801c1576600 RCX: ffffc90008a52000 RDX: 0000000000000000 RSI: ffffffff8163ac01 RDI: ffff88019504f088 RBP: ffff88019504f390 R08: ffff8801ba1389c0 R09: 0000000000000006 R10: ffff8801ba138180 R11: 0000000000000000 R12: ffff88018b810718 truncated R13: ffff88019488a640 R14: ffff88018b8106b0 R15: ffff88018b810718 FS: 00007f46f313b700(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f46f30d7db8 CR3: 00000001d6fb7000 CR4: 00000000001426f0 loop5: p79 start 1 is beyond EOD, DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: truncated __list_add include/linux/list.h:60 [inline] list_add_tail include/linux/list.h:93 [inline] p9_fd_request+0x145/0x440 net/9p/trans_fd.c:672 loop5: p80 start 1 is beyond EOD, p9_client_rpc+0x299/0x1400 net/9p/client.c:767 truncated loop5: p81 start 1 is beyond EOD, truncated p9_client_clunk+0x93/0x180 net/9p/client.c:1471 v9fs_dentry_release+0x68/0xd0 fs/9p/vfs_dentry.c:73 loop5: p82 start 1 is beyond EOD, __dentry_kill+0x4c0/0x7a0 fs/dcache.c:571 truncated dentry_kill+0xc9/0x5a0 fs/dcache.c:685 dput.part.26+0x66b/0x7a0 fs/dcache.c:846 loop5: p83 start 1 is beyond EOD, truncated dput fs/dcache.c:829 [inline] do_one_tree+0x37/0x40 fs/dcache.c:1529 shrink_dcache_for_umount+0xc7/0x2b0 fs/dcache.c:1543 loop5: p84 start 1 is beyond EOD, truncated generic_shutdown_super+0xd5/0x530 fs/super.c:441 loop5: p85 start 1 is beyond EOD, truncated kill_anon_super+0x3e/0x60 fs/super.c:1032 loop5: p86 start 1 is beyond EOD, v9fs_kill_super+0x3e/0xa0 fs/9p/vfs_super.c:230 deactivate_locked_super+0x97/0x100 fs/super.c:329 truncated deactivate_super+0x2bb/0x320 fs/super.c:360 loop5: p87 start 1 is beyond EOD, truncated cleanup_mnt+0xbf/0x160 fs/namespace.c:1098 loop5: p88 start 1 is beyond EOD, __cleanup_mnt+0x16/0x20 fs/namespace.c:1105 task_work_run+0x1e8/0x2a0 kernel/task_work.c:113 truncated loop5: p89 start 1 is beyond EOD, tracehook_notify_resume include/linux/tracehook.h:193 [inline] exit_to_usermode_loop+0x318/0x380 arch/x86/entry/common.c:166 truncated prepare_exit_to_usermode arch/x86/entry/common.c:197 [inline] syscall_return_slowpath arch/x86/entry/common.c:268 [inline] do_syscall_64+0x6be/0x820 arch/x86/entry/common.c:293 loop5: p90 start 1 is beyond EOD, truncated loop5: p91 start 1 is beyond EOD, truncated entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x457089 loop5: p92 start 1 is beyond EOD, Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f46f313ac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 truncated RAX: 0000000000000000 RBX: 00007f46f313b6d4 RCX: 0000000000457089 RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000020000500 RBP: 00000000009301e0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff R13: 00000000004d6d20 R14: 00000000004ca158 R15: 0000000000000002 Modules linked in: loop5: p93 start 1 is beyond EOD, Dumping ftrace buffer: (ftrace buffer empty) ---[ end trace 025ca4be28b53722 ]--- truncated RIP: 0010:__list_add_valid+0xaa/0xb0 lib/list_debug.c:29 loop5: p94 start 1 is beyond EOD, Code: e8 eb a9 48 89 f7 48 89 75 e8 e8 61 2c 5a fe 48 8b 75 e8 eb bb 48 89 f2 48 89 d9 4c 89 e6 48 c7 c7 a0 b3 3a 87 e8 6a 06 02 fe <0f> 0b 0f 1f 40 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 41 55 truncated RSP: 0018:ffff88019504f378 EFLAGS: 00010282 loop5: p95 start 1 is beyond EOD, truncated RAX: 0000000000000058 RBX: ffff8801c1576600 RCX: ffffc90008a52000 loop5: p96 start 1 is beyond EOD, RDX: 0000000000000000 RSI: ffffffff8163ac01 RDI: ffff88019504f088 truncated RBP: ffff88019504f390 R08: ffff8801ba1389c0 R09: 0000000000000006 R10: ffff8801ba138180 R11: 0000000000000000 R12: ffff88018b810718 loop5: p97 start 1 is beyond EOD, R13: ffff88019488a640 R14: ffff88018b8106b0 R15: ffff88018b810718 truncated FS: 00007f46f313b700(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 loop5: p98 start 1 is beyond EOD, CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 truncated CR2: 00007f46f30d7db8 CR3: 00000001d6fb7000 CR4: 00000000001426f0 loop5: p99 start 1 is beyond EOD, DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 truncated DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 loop5: p100 start 1 is beyond EOD,