ci2 starts bisection 2023-05-24 23:15:18.064377816 +0000 UTC m=+37972.111423458
bisecting fixing commit since 72a85e2b0a1e1e6fb4ee51ae902730212b2de25c
building syzkaller on 9da18ae8fa827d046ef8da48cc23c97418553c23
ensuring issue is reproducible on original commit 72a85e2b0a1e1e6fb4ee51ae902730212b2de25c

testing commit 72a85e2b0a1e1e6fb4ee51ae902730212b2de25c gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 588327d3a901b9892e5eb1b3523505efa1e6d573b8d2dca508b4aa4a1ed39be2
all runs: crashed: INFO: trying to register non-static key in do_mpage_readpage
testing current HEAD 933174ae28ba72ab8de5b35cb7c98fc211235096
testing commit 933174ae28ba72ab8de5b35cb7c98fc211235096 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 2087b55833cca9fc1704467523a496ea8e6ac98654f8f2b715193e5dff51de55
all runs: crashed: INFO: trying to register non-static key in do_mpage_readpage
crash still not fixed/happens on the oldest tested release
revisions tested: 2, total time: 42m35.324448654s (build: 34m49.312160884s, test: 6m30.41435897s)
crash still not fixed on HEAD or HEAD had kernel test errors
commit msg: Merge tag 'spi-fix-v6.4-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
crash: INFO: trying to register non-static key in do_mpage_readpage
loop0: detected capacity change from 0 to 4096
ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512).
ntfs3: loop0: ino=0, ntfs_iget5
ntfs3: loop0: Mark volume as dirty due to NTFS errors
INFO: trying to register non-static key.
The code is fine but needs lockdep annotation, or maybe
you didn't initialize this object before use?
turning off the locking correctness validator.
CPU: 0 PID: 5417 Comm: syz-executor.0 Not tainted 6.4.0-rc3-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/16/2023
Call Trace:
 <TASK>
 dump_stack_lvl+0x12e/0x1d0
 assign_lock_key+0x20a/0x220
 register_lock_class+0x191/0x950
 __lock_acquire+0xd3/0x2000
 lock_acquire+0x1b9/0x4f0
 down_read+0x47/0x2f0
 attr_data_get_block+0x157/0x25c0
 ntfs_get_block_vbo+0x26d/0xa80
 do_mpage_readpage+0x791/0x18d0
 mpage_readahead+0x387/0x740
 read_pages+0x16b/0x700
 page_cache_ra_unbounded+0x541/0x650
 filemap_get_pages+0x47e/0x1b40
 filemap_read+0x39f/0xd80
 __kernel_read+0x379/0x6f0
 integrity_kernel_read+0xa7/0xf0
 ima_calc_file_hash+0x716/0x1630
 ima_collect_measurement+0x2a4/0x6c0
 process_measurement+0xb8e/0x1520
 ima_file_check+0xd9/0x130
 path_openat+0x24ff/0x2b80
 do_file_open_root+0x2fd/0x6d0
 file_open_root+0x1c5/0x210
 do_handle_open+0x44a/0x7b0
 do_syscall_64+0x41/0xc0
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fafaf68c0a9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fafb0482168 EFLAGS: 00000246 ORIG_RAX: 0000000000000130
RAX: ffffffffffffffda RBX: 00007fafaf7abf80 RCX: 00007fafaf68c0a9
RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000004
RBP: 00007fafaf6e7ae9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffe8fcc2daf R14: 00007fafb0482300 R15: 0000000000022000
 </TASK>
------------[ cut here ]------------
DEBUG_RWSEMS_WARN_ON(sem->magic != sem): count = 0x100, magic = 0x0, owner = 0xffff88801e41bb81, curr 0xffff88801e41bb80, list not empty
WARNING: CPU: 0 PID: 5417 at kernel/locking/rwsem.c:1342 __up_read+0x505/0x690
Modules linked in:
CPU: 0 PID: 5417 Comm: syz-executor.0 Not tainted 6.4.0-rc3-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/16/2023
RIP: 0010:__up_read+0x505/0x690
Code: 44 c1 48 c7 c7 00 7d ca 89 48 c7 c6 a0 7e ca 89 4c 89 fa 48 8b 4c 24 08 49 89 d8 4c 8b 4c 24 10 50 e8 4f 9b ea ff 48 83 c4 08 <0f> 0b 48 bb 00 00 00 00 00 fc ff df 4c 8b 2c 24 e9 ac fb ff ff c6
RSP: 0018:ffffc9000468de60 EFLAGS: 00010296
RAX: 1afe1d9902957700 RBX: ffff88801e41bb81 RCX: 0000000000000002
RDX: 0000000000000001 RSI: 0000000000000008 RDI: 0000000000000001
RBP: ffffc9000468df10 R08: dffffc0000000000 R09: fffff520008d1b4d
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888074a8f048
R13: ffff888074a8f038 R14: 1ffff1100e951e09 R15: 0000000000000100
FS:  00007fafb0482700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa5fff66731 CR3: 000000007b6c0000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 attr_data_get_block+0x1aa/0x25c0
 ntfs_get_block_vbo+0x26d/0xa80
 do_mpage_readpage+0x791/0x18d0
 mpage_readahead+0x387/0x740
 read_pages+0x16b/0x700
 page_cache_ra_unbounded+0x541/0x650
 filemap_get_pages+0x47e/0x1b40
 filemap_read+0x39f/0xd80
 __kernel_read+0x379/0x6f0
 integrity_kernel_read+0xa7/0xf0
 ima_calc_file_hash+0x716/0x1630
 ima_collect_measurement+0x2a4/0x6c0
 process_measurement+0xb8e/0x1520
 ima_file_check+0xd9/0x130
 path_openat+0x24ff/0x2b80
 do_file_open_root+0x2fd/0x6d0
 file_open_root+0x1c5/0x210
 do_handle_open+0x44a/0x7b0
 do_syscall_64+0x41/0xc0
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fafaf68c0a9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fafb0482168 EFLAGS: 00000246 ORIG_RAX: 0000000000000130
RAX: ffffffffffffffda RBX: 00007fafaf7abf80 RCX: 00007fafaf68c0a9
RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000004
RBP: 00007fafaf6e7ae9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffe8fcc2daf R14: 00007fafb0482300 R15: 0000000000022000
 </TASK>