------------[ cut here ]------------
IRQs not disabled as expected
WARNING: CPU: 0 PID: 7862 at fs/eventpoll.c:1224 ep_poll_callback+0x77e/0x1450 fs/eventpoll.c:1224
Kernel panic - not syncing: panic_on_warn set ...
CPU: 0 PID: 7862 Comm: syz-executor245 Not tainted 5.0.0-rc1-next-20190108 #7
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x1db/0x2d0 lib/dump_stack.c:113
 panic+0x2cb/0x65c kernel/panic.c:214
 __warn.cold+0x20/0x48 kernel/panic.c:571
 report_bug+0x263/0x2b0 lib/bug.c:186
 fixup_bug arch/x86/kernel/traps.c:178 [inline]
 fixup_bug arch/x86/kernel/traps.c:173 [inline]
 do_error_trap+0x11b/0x200 arch/x86/kernel/traps.c:271
 do_invalid_op+0x37/0x50 arch/x86/kernel/traps.c:290
 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:973
RIP: 0010:ep_poll_callback+0x77e/0x1450 fs/eventpoll.c:1224
Code: ff 44 89 ee e8 63 84 98 ff 45 84 ed 0f 85 4a fa ff ff e8 15 83 98 ff 48 c7 c7 00 69 56 88 c6 05 a1 b2 6e 08 01 e8 52 c8 61 ff <0f> 0b e9 2b fa ff ff e8 f6 82 98 ff 48 8d 7b 30 48 b8 00 00 00 00
RSP: 0018:ffff8880924ff6a0 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff88809241f480 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff816869f6 RDI: 0000000000000005
RBP: ffff8880924ff880 R08: ffff888099776640 R09: ffff888099776f30
R10: ffff888099776640 R11: 0000000000000000 R12: ffff8880924ff858
R13: 0000000000000000 R14: ffff88809241f4d0 R15: 0000000000000000
 __wake_up_common+0x1d3/0x7d0 kernel/sched/wait.c:92
 __wake_up_locked+0x11/0x20 kernel/sched/wait.c:154
 fuse_abort_conn+0xd01/0x1200 fs/fuse/dev.c:2212
 fuse_sb_destroy+0xd3/0x1d0 fs/fuse/inode.c:1245
 fuse_kill_sb_anon+0x16/0x30 fs/fuse/inode.c:1256
 deactivate_locked_super+0x9a/0x100 fs/super.c:331
 deactivate_super fs/super.c:362 [inline]
 deactivate_super+0x2ab/0x320 fs/super.c:358
 cleanup_mnt+0xbf/0x160 fs/namespace.c:1140
 __cleanup_mnt+0x16/0x20 fs/namespace.c:1147
 task_work_run+0x1f4/0x2b0 kernel/task_work.c:113
 tracehook_notify_resume include/linux/tracehook.h:188 [inline]
 exit_to_usermode_loop+0x32a/0x3b0 arch/x86/entry/common.c:166
 prepare_exit_to_usermode arch/x86/entry/common.c:197 [inline]
 syscall_return_slowpath arch/x86/entry/common.c:268 [inline]
 do_syscall_64+0x696/0x800 arch/x86/entry/common.c:293
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x440229
Code: 18 89 d0 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 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 fb 13 fc ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007fffbe5bdb08 EFLAGS: 00000217 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 00000000004002c8 RCX: 0000000000440229
RDX: 0000000000440229 RSI: 0000000000000000 RDI: 0000000020000040
RBP: 00000000006ca018 R08: 00000000004002c8 R09: 00000000004002c8
R10: 00000000004002c8 R11: 0000000000000217 R12: 0000000000401ab0
R13: 0000000000401b40 R14: 0000000000000000 R15: 0000000000000000
Kernel Offset: disabled
Rebooting in 86400 seconds..