ci2 starts bisection 2023-06-22 06:31:10.470956956 +0000 UTC m=+121654.699915208 bisecting fixing commit since 49c13ed0316d55d73f1c81c66a7e2abd743f9ae6 building syzkaller on a41a2080e3ec52c9f7bd25156b59666dcfab13e5 ensuring issue is reproducible on original commit 49c13ed0316d55d73f1c81c66a7e2abd743f9ae6 testing commit 49c13ed0316d55d73f1c81c66a7e2abd743f9ae6 gcc compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: a1219224d6f4fdc7140089c8d825df4593ffffab2e4686217a275fbea9a453c5 all runs: crashed: WARNING in ea_get testing current HEAD dad9774deaf1cf8e8f7483310dfb2690310193d2 testing commit dad9774deaf1cf8e8f7483310dfb2690310193d2 gcc compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 0e718f54cd2501034167a3cf3a92fdeb146ae2c4aa3fceea6c497c388daaff21 all runs: crashed: WARNING in ea_get crash still not fixed/happens on the oldest tested release revisions tested: 2, total time: 48m7.28563868s (build: 39m39.874319477s, test: 6m54.502817971s) crash still not fixed on HEAD or HEAD had kernel test errors commit msg: Merge tag 'timers-urgent-2023-06-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip crash: WARNING in ea_get loop0: detected capacity change from 0 to 32768 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5395 at mm/page_alloc.c:4744 __alloc_pages+0x340/0x670 Modules linked in: CPU: 0 PID: 5395 Comm: syz-executor.0 Not tainted 6.4.0-rc7-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 RIP: 0010:__alloc_pages+0x340/0x670 Code: 8b 1c 24 0f 85 fd 00 00 00 44 89 e9 81 e1 7f ff ff ff a9 00 00 04 00 41 0f 44 cd 41 89 cd e9 ed 00 00 00 c6 05 62 50 11 0b 01 <0f> 0b 83 fb 0a 0f 86 97 fd ff ff 45 31 ed 48 c7 44 24 20 0e 36 e0 RSP: 0018:ffffc90004aaf080 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000013 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc90004aaf108 RBP: ffffc90004aaf198 R08: dffffc0000000000 R09: 0000000000000000 R10: ffffc90004aaf0e0 R11: dffffc0000000001 R12: 1ffff92000955e18 R13: 0000000000040cc0 R14: dffffc0000000000 R15: 1ffff92000955e14 FS: 00007f6f7572f700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000002000c380 CR3: 0000000078b31000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __kmalloc_large_node+0x95/0x1e0 __kmalloc+0x11b/0x230 ea_get+0x3b3/0x12c0 __jfs_getxattr+0xbd/0x3f0 vfs_getxattr_alloc+0x344/0x460 ima_read_xattr+0x26/0x30 process_measurement+0xa0b/0x1520 ima_file_check+0xd9/0x130 path_openat+0x24ff/0x2b80 do_filp_open+0x25f/0x4b0 do_sys_openat2+0x100/0x420 __x64_sys_openat+0x20d/0x260 do_syscall_64+0x41/0xc0 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f6f7468a5a9 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f6f7572f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 00007f6f747abf80 RCX: 00007f6f7468a5a9 RDX: 0000000000161842 RSI: 000000002000c380 RDI: ffffffffffffff9c RBP: 00007f6f746e5580 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffe1bec31cf R14: 00007f6f7572f300 R15: 0000000000022000