WARNING in generic_make_request (3)

Status: auto-closed as invalid on 2022/04/09 15:05
Reported-by: syzbot+c176aa11e1e4ff0fe479@syzkaller.appspotmail.com
First crash: 1839d, last: 1725d
▶ ▼ Similar bugs (3)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 WARNING in generic_make_request (4) -1 2 1447d 1479d 0/1 auto-obsoleted due to no activity on 2023/01/12 01:32
linux-4.19 WARNING in generic_make_request -1 5 2389d 2639d 0/1 auto-closed as invalid on 2020/06/14 13:31
linux-4.19 WARNING in generic_make_request (2) -1 5 2018d 2152d 0/1 auto-closed as invalid on 2021/06/20 14:33

Sample crash report:
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/0x2ef lib/dump_stack.c:118
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0xa/0xf lib/fault-inject.c:149
 should_fail_alloc_page mm/page_alloc.c:3088 [inline]
 prepare_alloc_pages mm/page_alloc.c:4346 [inline]
 __alloc_pages_nodemask+0x239/0x2890 mm/page_alloc.c:4393
WARNING: CPU: 0 PID: 15576 at block/blk-core.c:2183 bio_check_ro block/blk-core.c:2183 [inline]
WARNING: CPU: 0 PID: 15576 at block/blk-core.c:2183 generic_make_request_checks+0x17d9/0x22e0 block/blk-core.c:2288
Kernel panic - not syncing: panic_on_warn set ...

 alloc_pages_vma+0xf2/0x780 mm/mempolicy.c:2161
 shmem_alloc_page+0x11c/0x1f0 mm/shmem.c:1494
 shmem_alloc_and_acct_page+0x15a/0x850 mm/shmem.c:1519
 shmem_getpage_gfp+0x4e9/0x37f0 mm/shmem.c:1797
 shmem_getpage mm/shmem.c:132 [inline]
 shmem_write_begin+0xff/0x1e0 mm/shmem.c:2446
 generic_perform_write+0x1f8/0x4d0 mm/filemap.c:3170
 __generic_file_write_iter+0x24b/0x610 mm/filemap.c:3295
 generic_file_write_iter+0x3f8/0x730 mm/filemap.c:3323
 call_write_iter include/linux/fs.h:1821 [inline]
 new_sync_write fs/read_write.c:474 [inline]
 __vfs_write+0x51b/0x770 fs/read_write.c:487
 vfs_write+0x1f3/0x540 fs/read_write.c:549
 ksys_pwrite64 fs/read_write.c:653 [inline]
 __do_sys_pwrite64 fs/read_write.c:663 [inline]
 __se_sys_pwrite64 fs/read_write.c:660 [inline]
 __x64_sys_pwrite64+0x1f7/0x250 fs/read_write.c:660
 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x7f43dc007e67
Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b
RSP: 002b:00007f43dabc9f00 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007f43dc09e9c8 RCX: 00007f43dc007e67
RDX: 0000000000000060 RSI: 0000000020010300 RDI: 0000000000000004
RBP: 000000000000000d R08: 0000000000000000 R09: 00007f43dabca1d0
R10: 0000000000003000 R11: 0000000000000293 R12: 0000000000000004
R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003
CPU: 0 PID: 15576 Comm: syz-executor.1 Not tainted 4.19.211-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/0x2ef lib/dump_stack.c:118
 panic+0x26a/0x50e kernel/panic.c:186
 __warn.cold+0x20/0x5a kernel/panic.c:541
 report_bug+0x262/0x2b0 lib/bug.c:183
 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:bio_check_ro block/blk-core.c:2183 [inline]
RIP: 0010:generic_make_request_checks+0x17d9/0x22e0 block/blk-core.c:2288
Code: ca 0a 00 00 45 8b b6 1c 05 00 00 48 8d 74 24 68 48 89 ef e8 b9 14 06 00 48 c7 c7 00 29 b2 88 48 89 c6 44 89 f2 e8 4c 94 91 04 <0f> 0b 48 b8 00 00 00 00 00 fc ff df 4c 89 ea 48 c1 ea 03 80 3c 02
RSP: 0018:ffff888093dff1b0 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff8880ade61040 RCX: 0000000000000000
RDX: 00000000000203e4 RSI: ffffffff814dff01 RDI: ffffed10127bfe28
RBP: ffff8880a248ddc0 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000005 R11: 0000000000000000 R12: ffff8880a248ddf0
R13: ffff8880a248ddc8 R14: 0000000000000000 R15: 0000000000000000
 generic_make_request+0x23f/0xdf0 block/blk-core.c:2412
Bluetooth: hci6: sending frame failed (-49)
 submit_bio+0xb1/0x430 block/blk-core.c:2576
 submit_bh_wbc+0x5a7/0x760 fs/buffer.c:3090
 __block_write_full_page+0x71a/0xf60 fs/buffer.c:1777
 block_write_full_page+0x1f3/0x260 fs/buffer.c:2951
 __writepage+0x5e/0xe0 mm/page-writeback.c:2305
 write_cache_pages+0x802/0x12d0 mm/page-writeback.c:2240
 generic_writepages mm/page-writeback.c:2329 [inline]
 generic_writepages+0xdb/0x150 mm/page-writeback.c:2318
 do_writepages+0xe5/0x290 mm/page-writeback.c:2344
 __filemap_fdatawrite_range+0x27d/0x350 mm/filemap.c:446
 __filemap_fdatawrite mm/filemap.c:454 [inline]
 filemap_fdatawrite mm/filemap.c:459 [inline]
 filemap_write_and_wait mm/filemap.c:640 [inline]
 filemap_write_and_wait+0x42/0xd0 mm/filemap.c:635
 __sync_blockdev fs/block_dev.c:463 [inline]
 sync_blockdev fs/block_dev.c:472 [inline]
 fsync_bdev fs/block_dev.c:489 [inline]
 fsync_bdev+0x93/0xc0 fs/block_dev.c:481
 invalidate_partition+0x74/0xb0 block/genhd.c:1592
 drop_partitions.isra.0+0x9c/0x190 block/partition-generic.c:454
 rescan_partitions+0xab/0x970 block/partition-generic.c:527
 __blkdev_reread_part+0x189/0x220 block/ioctl.c:173
 blkdev_reread_part block/ioctl.c:193 [inline]
 blkdev_ioctl+0x7d1/0x1a80 block/ioctl.c:575
 block_ioctl+0xe9/0x130 fs/block_dev.c:1906
 vfs_ioctl fs/ioctl.c:46 [inline]
 file_ioctl fs/ioctl.c:501 [inline]
 do_vfs_ioctl+0xcdb/0x12e0 fs/ioctl.c:688
 ksys_ioctl+0x9b/0xc0 fs/ioctl.c:705
 __do_sys_ioctl fs/ioctl.c:712 [inline]
 __se_sys_ioctl fs/ioctl.c:710 [inline]
 __x64_sys_ioctl+0x6f/0xb0 fs/ioctl.c:710
 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x7f60203a2e99
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f601ef18168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f60204b5f60 RCX: 00007f60203a2e99
RDX: 0000000000000000 RSI: 000000000000125f RDI: 0000000000000003
RBP: 00007f60203fd031 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffde49217af R14: 00007f601ef18300 R15: 0000000000022000
Kernel Offset: disabled
Rebooting in 86400 seconds..

Crashes (3):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2021/12/10 15:04 linux-4.19.y 3f8a27f9e27b fc17c959 .config console log report info ci2-linux-4-19 WARNING in generic_make_request
2021/10/24 02:46 linux-4.19.y 3f8a27f9e27b 282f03fb .config console log report info ci2-linux-4-19 WARNING in generic_make_request
2021/08/18 03:24 linux-4.19.y 59456c9cc40c a2fe1cb5 .config console log report info ci2-linux-4-19 WARNING in generic_make_request
* Struck through repros no longer work on HEAD.