netlink: 'syz-executor.2': attribute type 1 has an invalid length. BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted BUG: unable to handle kernel paging request at ffffffffffffff6c PGD 8c70067 P4D 8c70067 PUD 8c72067 PMD 0 Oops: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 6568 Comm: syz-executor.1 Not tainted 4.19.122-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:__read_once_size include/linux/compiler.h:193 [inline] RIP: 0010:wait_consider_task+0xad/0x35a0 kernel/exit.c:1349 Code: 6c 04 00 00 48 89 c8 48 89 4c 24 08 48 c1 e8 03 42 0f b6 14 20 48 89 c8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 58 19 00 00 <44> 8b a5 6c 04 00 00 bf 10 00 00 00 44 89 e6 e8 7f 28 2a 00 41 83 RSP: 0018:ffff888092bafaf8 EFLAGS: 00010246 RAX: 0000000000000007 RBX: 0000000000000000 RCX: ffffffffffffff6c RDX: 0000000000000000 RSI: ffffffff813da250 RDI: ffff888092bafcf8 RBP: fffffffffffffb00 R08: ffff8880943a21c0 R09: fffffbfff1181219 R10: fffffbfff1181218 R11: ffffffff88c090c3 R12: dffffc0000000000 R13: fffffffffffffb00 R14: 0000000000000000 R15: ffff888092bafcf8 FS: 0000000002ad6940(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffffffffffff6c CR3: 00000000969bc000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: do_wait_thread kernel/exit.c:1458 [inline] do_wait+0x429/0x9c0 kernel/exit.c:1529 kernel_wait4+0x14c/0x260 kernel/exit.c:1672 __do_sys_wait4+0x147/0x160 kernel/exit.c:1684 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x4166ca Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 ce 1d 89 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 RSP: 002b:00007ffe42ec80a8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d RAX: ffffffffffffffda RBX: 000000000011a41b RCX: 00000000004166ca RDX: 0000000040000001 RSI: 00007ffe42ec80e0 RDI: ffffffffffffffff RBP: 0000000000003fb5 R08: 0000000000000001 R09: 0000000002ad6940 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 R13: 00007ffe42ec80e0 R14: 000000000011a3f1 R15: 00007ffe42ec80f0 Modules linked in: CR2: ffffffffffffff6c ------------[ cut here ]------------ do not call blocking ops when !TASK_RUNNING; state=1 set at [<0000000068cd32b9>] do_wait+0x330/0x9c0 kernel/exit.c:1555 WARNING: CPU: 0 PID: 6568 at kernel/sched/core.c:6138 __might_sleep+0x135/0x190 kernel/sched/core.c:6138