ci2 starts bisection 2023-02-03 07:03:59.969521895 +0000 UTC m=+17130.838164932 bisecting fixing commit since 440b7895c990a63869a9d55e5c2502dd501a124e building syzkaller on c0b80a55c9c8cfe75e77c555ed0d4ae7aa373cc2 ensuring issue is reproducible on original commit 440b7895c990a63869a9d55e5c2502dd501a124e testing commit 440b7895c990a63869a9d55e5c2502dd501a124e gcc compiler: Debian clang version 13.0.1-6~deb11u1, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 2c16c1fecdf772234407d4a5b7413e5b2718aad3878c1a8bfbbda8cbcd2ecab7 run #0: basic kernel testing failed: BUG: program execution failed: executor NUM: exit status NUM run #1: basic kernel testing failed: BUG: program execution failed: executor NUM: exit status NUM run #2: crashed: WARNING in gfs2_ri_update run #3: crashed: WARNING in gfs2_ri_update run #4: crashed: WARNING in gfs2_ri_update run #5: crashed: WARNING in gfs2_ri_update run #6: crashed: WARNING in gfs2_ri_update run #7: crashed: WARNING in gfs2_ri_update run #8: crashed: WARNING in gfs2_ri_update run #9: crashed: WARNING in gfs2_ri_update run #10: crashed: WARNING in gfs2_ri_update run #11: crashed: WARNING in gfs2_ri_update run #12: crashed: WARNING in gfs2_ri_update run #13: crashed: WARNING in gfs2_ri_update run #14: crashed: WARNING in gfs2_ri_update run #15: crashed: WARNING in gfs2_ri_update run #16: crashed: WARNING in gfs2_ri_update run #17: crashed: WARNING in gfs2_ri_update run #18: crashed: WARNING in gfs2_ri_update run #19: crashed: WARNING in gfs2_ri_update testing current HEAD 66a87fff1a87c260452f5a57123891ca5258c449 testing commit 66a87fff1a87c260452f5a57123891ca5258c449 gcc compiler: Debian clang version 13.0.1-6~deb11u1, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 15aa7c13c6b9372c85a75b15433f44b52b65d15ea66cd22135b709ce37464af0 run #0: basic kernel testing failed: BUG: program execution failed: executor NUM: exit status NUM run #1: basic kernel testing failed: BUG: program execution failed: executor NUM: failed to write control pipe: write |NUM: broken pipe run #2: basic kernel testing failed: BUG: program execution failed: executor NUM: failed to write control pipe: write |NUM: broken pipe run #3: basic kernel testing failed: BUG: program execution failed: executor NUM: exit status NUM run #4: crashed: WARNING in gfs2_ri_update run #5: crashed: WARNING in gfs2_ri_update run #6: crashed: WARNING in gfs2_ri_update run #7: crashed: WARNING in gfs2_ri_update run #8: crashed: WARNING in gfs2_ri_update run #9: crashed: WARNING in gfs2_ri_update revisions tested: 2, total time: 44m12.84962393s (build: 34m57.644242412s, test: 6m47.751895082s) the crash still happens on HEAD commit msg: Merge tag 'ata-6.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata crash: WARNING in gfs2_ri_update gfs2: fsid=syz:syz.0: first mount done, others may mount ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5568 at mm/page_alloc.c:5525 __alloc_pages+0x30a/0x560 mm/page_alloc.c:5525 Modules linked in: CPU: 0 PID: 5568 Comm: syz-executor.0 Not tainted 6.2.0-rc6-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 RIP: 0010:__alloc_pages+0x30a/0x560 mm/page_alloc.c:5525 Code: 5c 24 04 0f 85 f3 00 00 00 44 89 e1 81 e1 7f ff ff ff a9 00 00 04 00 41 0f 44 cc 41 89 cc e9 e3 00 00 00 c6 05 7f fa 6e 0b 01 <0f> 0b 83 fb 0a 0f 86 c8 fd ff ff 31 db 48 c7 44 24 20 0e 36 e0 45 RSP: 0018:ffffc9000497f480 EFLAGS: 00010246 RAX: ffffc9000497f4e0 RBX: 0000000000000012 RCX: 0000000000000000 RDX: 0000000000000028 RSI: 0000000000000000 RDI: ffffc9000497f508 RBP: ffffc9000497f598 R08: dffffc0000000000 R09: ffffc9000497f4e0 R10: fffff5200092fea1 R11: 1ffff9200092fe9c R12: 0000000000040d40 R13: 1ffff9200092fe98 R14: dffffc0000000000 R15: 1ffff9200092fe94 FS: 00007ff97d9d4700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055f3eccc6950 CR3: 00000000790f9000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __alloc_pages_node include/linux/gfp.h:237 [inline] alloc_pages_node include/linux/gfp.h:260 [inline] __kmalloc_large_node+0x95/0x1e0 mm/slab_common.c:1113 __do_kmalloc_node mm/slab_common.c:956 [inline] __kmalloc+0xfe/0x190 mm/slab_common.c:981 kmalloc_array include/linux/slab.h:636 [inline] kcalloc include/linux/slab.h:667 [inline] compute_bitstructs fs/gfs2/rgrp.c:766 [inline] read_rindex_entry fs/gfs2/rgrp.c:931 [inline] gfs2_ri_update+0x597/0x1770 fs/gfs2/rgrp.c:1001 gfs2_rindex_update+0x259/0x300 fs/gfs2/rgrp.c:1051 init_inodes+0x223/0x300 fs/gfs2/ops_fstype.c:917 gfs2_fill_super+0x17a5/0x2300 fs/gfs2/ops_fstype.c:1247 get_tree_bdev+0x3d5/0x620 fs/super.c:1282 gfs2_get_tree+0x47/0x1a0 fs/gfs2/ops_fstype.c:1330 vfs_get_tree+0x7b/0x220 fs/super.c:1489 do_new_mount+0x1df/0x930 fs/namespace.c:3145 do_mount fs/namespace.c:3488 [inline] __do_sys_mount fs/namespace.c:3697 [inline] __se_sys_mount+0x20f/0x2a0 fs/namespace.c:3674 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7ff97c88cb2a Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 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:00007ff97d9d3f88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff97c88cb2a RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ff97d9d3fe0 RBP: 00007ff97d9d4020 R08: 00007ff97d9d4020 R09: 0000000020000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 R13: 0000000020000100 R14: 00007ff97d9d3fe0 R15: 000000002000dec0