------------[ cut here ]------------
kernel BUG at fs/pipe.c:582!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 12283 Comm: syz-executor.5 Not tainted 5.4.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:pipe_poll+0x3d5/0x3e0 fs/pipe.c:582
Code: 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 59 fe ff ff 48 89 55 d0 48 89 df e8 e9 d9 f3 ff 48 8b 55 d0 e9 44 fe ff ff e8 6b a4 b8 ff <0f> 0b 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 41 55 41
RSP: 0000:ffff88804e267828 EFLAGS: 00010246
RAX: ffffffff81bde6c5 RBX: 0000000000000001 RCX: 0000000000040000
RDX: ffffc900109ee000 RSI: 000000000003ffff RDI: 0000000000040000
RBP: ffff88804e267868 R08: ffffffff81bde40c R09: fffffbfff1286fcd
R10: fffffbfff1286fcd R11: 0000000000000000 R12: dffffc0000000000
R13: ffff888094bd6000 R14: ffff888099c68ac0 R15: 00000000ffffffff
FS:  00007f6ef61ba700(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2e624000 CR3: 00000000a52e4000 CR4: 00000000001406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 vfs_poll include/linux/poll.h:90 [inline]
 do_select+0x11c8/0x1af0 fs/select.c:534
 core_sys_select+0x716/0x870 fs/select.c:677
 do_pselect fs/select.c:759 [inline]
 __do_sys_pselect6 fs/select.c:784 [inline]
 __se_sys_pselect6+0x357/0x3f0 fs/select.c:769
 __x64_sys_pselect6+0xe5/0x100 fs/select.c:769
 do_syscall_64+0xf7/0x1c0 arch/x86/entry/common.c:294
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x45a679
Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007f6ef61b9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000010e
RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045a679
RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000040
RBP: 000000000075bf20 R08: 0000000020000200 R09: 0000000000000000
R10: 0000000020000140 R11: 0000000000000246 R12: 00007f6ef61ba6d4
R13: 00000000004c8842 R14: 00000000004dfbd8 R15: 00000000ffffffff
Modules linked in:
---[ end trace 0627f27b6f446875 ]---
RIP: 0010:pipe_poll+0x3d5/0x3e0 fs/pipe.c:582
Code: 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 59 fe ff ff 48 89 55 d0 48 89 df e8 e9 d9 f3 ff 48 8b 55 d0 e9 44 fe ff ff e8 6b a4 b8 ff <0f> 0b 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 41 55 41
RSP: 0000:ffff88804e267828 EFLAGS: 00010246
RAX: ffffffff81bde6c5 RBX: 0000000000000001 RCX: 0000000000040000
RDX: ffffc900109ee000 RSI: 000000000003ffff RDI: 0000000000040000
RBP: ffff88804e267868 R08: ffffffff81bde40c R09: fffffbfff1286fcd
R10: fffffbfff1286fcd R11: 0000000000000000 R12: dffffc0000000000
R13: ffff888094bd6000 R14: ffff888099c68ac0 R15: 00000000ffffffff
FS:  00007f6ef61ba700(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fffa5a0de5c CR3: 00000000a52e4000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400