kauditd_printk_skb: 12 callbacks suppressed
audit: type=1800 audit(1599145855.663:836): pid=10724 uid=0 auid=0 ses=5 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=16072 res=0
WARNING: CPU: 0 PID: 10707 at fs/ext4/inode.c:3934 ext4_set_page_dirty+0x2a4/0x370 fs/ext4/inode.c:3934
Kernel panic - not syncing: panic_on_warn set ...

CPU: 0 PID: 10707 Comm: syz-executor.1 Not tainted 4.19.143-syzkaller #0
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+0x1fc/0x2fe lib/dump_stack.c:118
 panic+0x26a/0x50e kernel/panic.c:186
 __warn.cold+0x20/0x61 kernel/panic.c:541
 report_bug+0x262/0x2b0 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+0x1d7/0x310 arch/x86/kernel/traps.c:296
 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:1038
RIP: 0010:ext4_set_page_dirty+0x2a4/0x370 fs/ext4/inode.c:3934
Code: ff e8 b0 3d 83 ff 49 8d 5d ff e9 27 fe ff ff e8 a2 3d 83 ff 48 c7 c6 20 2c 9a 87 48 89 ef e8 93 19 ab ff 0f 0b e8 8c 3d 83 ff <0f> 0b e9 77 ff ff ff e8 80 3d 83 ff 4c 8b 65 08 31 ff 4c 89 e3 83
RSP: 0018:ffff8880a8ec7c10 EFLAGS: 00010293
RAX: ffff88808d4b0700 RBX: 0000000000000000 RCX: ffffffff81e673be
RDX: 0000000000000000 RSI: ffffffff81e67444 RDI: 0000000000000001
RBP: ffffea0001ce02c0 R08: ffffed100e701400 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000
R13: ffffea0001d4bd88 R14: ffffea0001d4bd88 R15: 0000000000000001
audit: type=1800 audit(1599145856.103:837): pid=10734 uid=0 auid=0 ses=5 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=16132 res=0
 set_page_dirty+0x25f/0x640 mm/page-writeback.c:2569
 set_page_dirty_lock+0x81/0xc0 mm/page-writeback.c:2594
 xdp_umem_unpin_pages+0x10a/0x3a0 net/xdp/xdp_umem.c:138
 xdp_umem_pin_pages net/xdp/xdp_umem.c:228 [inline]
 xdp_umem_reg net/xdp/xdp_umem.c:322 [inline]
 xdp_umem_create+0xb60/0xea0 net/xdp/xdp_umem.c:353
 xsk_setsockopt+0x491/0x5a0 net/xdp/xsk.c:527
 __sys_setsockopt+0x14d/0x240 net/socket.c:1901
 __do_sys_setsockopt net/socket.c:1912 [inline]
 __se_sys_setsockopt net/socket.c:1909 [inline]
 __x64_sys_setsockopt+0xba/0x150 net/socket.c:1909
 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x45d5b9
Code: 5d 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007f554791dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
RAX: ffffffffffffffda RBX: 000000000002eb40 RCX: 000000000045d5b9
RDX: 0000000000000004 RSI: 000000000000011b RDI: 0000000000000007
RBP: 000000000118d0d0 R08: 0000000000000020 R09: 0000000000000000
R10: 00000000200000c0 R11: 0000000000000246 R12: 000000000118d08c
R13: 00007ffef65e809f R14: 00007f554791e9c0 R15: 000000000118d08c
Kernel Offset: disabled
Rebooting in 86400 seconds..