Warning: Permanently added '10.128.1.2' (ED25519) to the list of known hosts. 2023/07/19 13:01:39 ignoring optional flag "sandboxArg"="0" 2023/07/19 13:01:39 parsed 1 programs 2023/07/19 13:01:39 executed programs: 0 [ 43.669809][ T2521] loop0: detected capacity change from 0 to 32768 [ 43.677208][ T2521] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 43.685396][ T2521] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 43.692922][ T2521] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 43.700713][ T2521] BUG: kernel NULL pointer dereference, address: 00000000000004b0 [ 43.708573][ T2521] #PF: supervisor read access in kernel mode [ 43.714622][ T2521] #PF: error_code(0x0000) - not-present page [ 43.720573][ T2521] PGD 10abd4067 P4D 10abd4067 PUD 10a7da067 PMD 0 [ 43.727060][ T2521] Oops: 0000 [#1] PREEMPT SMP [ 43.731706][ T2521] CPU: 0 PID: 2521 Comm: syz-executor.0 Not tainted 6.5.0-rc2-syzkaller #0 [ 43.740352][ T2521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 43.750478][ T2521] RIP: 0010:gfs2_rindex_update+0x25/0x150 [ 43.756176][ T2521] Code: 00 0f 1f 40 00 66 0f 1f 00 55 41 57 41 56 41 54 53 48 83 ec 40 65 48 8b 04 25 28 00 00 00 48 89 44 24 38 4c 8b b7 40 07 00 00 <4d> 8b be b0 04 00 00 48 c7 44 24 30 00 00 00 00 48 c7 44 24 28 00 [ 43.776044][ T2521] RSP: 0018:ffffc900022f3970 EFLAGS: 00010282 [ 43.782080][ T2521] RAX: 3206f556318fd300 RBX: 0000000000000001 RCX: 0000000000000000 [ 43.790039][ T2521] RDX: 0000000000000000 RSI: 0000000000000002 RDI: ffff888101f60000 [ 43.798006][ T2521] RBP: ffffc900022f3bd8 R08: 0000000000000000 R09: 0000000000000000 [ 43.805956][ T2521] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000ffffffff [ 43.813995][ T2521] R13: 0000000000000000 R14: 0000000000000000 R15: ffff88817ceda550 [ 43.822047][ T2521] FS: 00007f7b142266c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 43.831119][ T2521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.837682][ T2521] CR2: 00000000000004b0 CR3: 000000010a7ce000 CR4: 00000000003506f0 [ 43.845668][ T2521] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.853608][ T2521] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.861652][ T2521] Call Trace: [ 43.864990][ T2521] [ 43.867893][ T2521] ? __die_body+0x5e/0xa0 [ 43.872280][ T2521] ? page_fault_oops+0x377/0x3e0 [ 43.877192][ T2521] ? exc_page_fault+0x4ce/0x690 [ 43.882012][ T2521] ? asm_exc_page_fault+0x26/0x30 [ 43.887005][ T2521] ? gfs2_rindex_update+0x25/0x150 [ 43.892201][ T2521] ? gfs2_meta_buffer+0x63/0x120 [ 43.897113][ T2521] punch_hole+0x555/0x1570 [ 43.901496][ T2521] ? schedule+0x54/0xc0 [ 43.905619][ T2521] ? bit_wait_io+0xc/0x50 [ 43.910038][ T2521] ? __wait_on_bit+0xcb/0x160 [ 43.914683][ T2521] ? bit_wait+0x50/0x50 [ 43.918907][ T2521] ? out_of_line_wait_on_bit+0x99/0xc0 [ 43.924345][ T2521] gfs2_truncatei_resume+0x13/0x30 [ 43.929741][ T2521] gfs2_glock_wait+0x7b/0xa0 [ 43.934316][ T2521] init_journal+0x80c/0xce0 [ 43.938786][ T2521] ? init_inodes+0x57/0x150 [ 43.943261][ T2521] ? init_inodes+0x57/0x150 [ 43.947826][ T2521] ? snprintf+0x57/0x80 [ 43.951955][ T2521] init_inodes+0x57/0x150 [ 43.956260][ T2521] gfs2_fill_super+0xb44/0xc60 [ 43.960990][ T2521] ? init_locking+0x65/0x160 [ 43.965545][ T2521] ? gfs2_reconfigure+0x2e0/0x2e0 [ 43.970537][ T2521] get_tree_bdev+0x1cd/0x250 [ 43.975204][ T2521] gfs2_get_tree+0x20/0x90 [ 43.979679][ T2521] vfs_get_tree+0x20/0x80 [ 43.984153][ T2521] do_new_mount+0x153/0x370 [ 43.988653][ T2521] __se_sys_mount+0x14b/0x1b0 [ 43.993358][ T2521] do_syscall_64+0x41/0x90 [ 43.997837][ T2521] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 44.003702][ T2521] RIP: 0033:0x7f7b1347e09a [ 44.008347][ T2521] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 44.028361][ T2521] RSP: 002b:00007f7b14225ee8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 44.036833][ T2521] RAX: ffffffffffffffda RBX: 00007f7b14225f80 RCX: 00007f7b1347e09a [ 44.045217][ T2521] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f7b14225f40 [ 44.053258][ T2521] RBP: 00000000200124c0 R08: 00007f7b14225f80 R09: 0000000000000000 [ 44.061214][ T2521] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040 [ 44.069287][ T2521] R13: 00007f7b14225f40 R14: 0000000000012551 R15: 0000000020000080 [ 44.077236][ T2521] [ 44.080310][ T2521] Modules linked in: [ 44.084180][ T2521] CR2: 00000000000004b0 [ 44.088300][ T2521] ---[ end trace 0000000000000000 ]--- [ 44.093894][ T2521] RIP: 0010:gfs2_rindex_update+0x25/0x150 [ 44.099683][ T2521] Code: 00 0f 1f 40 00 66 0f 1f 00 55 41 57 41 56 41 54 53 48 83 ec 40 65 48 8b 04 25 28 00 00 00 48 89 44 24 38 4c 8b b7 40 07 00 00 <4d> 8b be b0 04 00 00 48 c7 44 24 30 00 00 00 00 48 c7 44 24 28 00 [ 44.119557][ T2521] RSP: 0018:ffffc900022f3970 EFLAGS: 00010282 [ 44.125678][ T2521] RAX: 3206f556318fd300 RBX: 0000000000000001 RCX: 0000000000000000 [ 44.133806][ T2521] RDX: 0000000000000000 RSI: 0000000000000002 RDI: ffff888101f60000 [ 44.141745][ T2521] RBP: ffffc900022f3bd8 R08: 0000000000000000 R09: 0000000000000000 [ 44.149817][ T2521] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000ffffffff [ 44.157971][ T2521] R13: 0000000000000000 R14: 0000000000000000 R15: ffff88817ceda550 [ 44.166369][ T2521] FS: 00007f7b142266c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 44.175278][ T2521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.182025][ T2521] CR2: 00000000000004b0 CR3: 000000010a7ce000 CR4: 00000000003506f0 [ 44.189965][ T2521] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.197991][ T2521] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.206020][ T2521] Kernel panic - not syncing: Fatal exception [ 44.212348][ T2521] Kernel Offset: disabled [ 44.216728][ T2521] Rebooting in 86400 seconds..