Warning: Permanently added '10.128.0.79' (ED25519) to the list of known hosts. 2023/07/20 11:09:03 ignoring optional flag "sandboxArg"="0" 2023/07/20 11:09:03 parsed 1 programs 2023/07/20 11:09:03 executed programs: 0 [ 45.589843][ T2521] loop0: detected capacity change from 0 to 32768 [ 45.597062][ T2521] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 45.605327][ T2521] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 45.613187][ T2521] gfs2: fsid=syz:syz.s: journal 0 mapped with 3 extents in 0ms [ 45.634373][ T2521] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 45.642041][ T2521] gfs2: fsid=syz:syz.s: ri_addr = 18 [ 45.642041][ T2521] ri_length = 1 [ 45.642041][ T2521] ri_data0 = 19 [ 45.642041][ T2521] ri_data = 2060 [ 45.642041][ T2521] ri_bitbytes = 514 [ 45.642041][ T2521] start=0 len=514 offset=128 [ 45.665912][ T2521] gfs2: fsid=syz:syz.s: R: n:18 f:00 b:0/0 i:0 q:0 r:0 e:0 [ 45.673287][ T2521] BUG: kernel NULL pointer dereference, address: 0000000000000004 [ 45.681082][ T2521] #PF: supervisor read access in kernel mode [ 45.687110][ T2521] #PF: error_code(0x0000) - not-present page [ 45.693051][ T2521] PGD 10c747067 P4D 10c747067 PUD 10c77c067 PMD 0 [ 45.699522][ T2521] Oops: 0000 [#1] PREEMPT SMP [ 45.704257][ T2521] CPU: 1 PID: 2521 Comm: syz-executor.0 Not tainted 6.5.0-rc2-syzkaller #0 [ 45.713169][ T2521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 45.723595][ T2521] RIP: 0010:gfs2_rgrp_dump+0x7e/0x100 [ 45.729024][ T2521] Code: 5e 85 af 82 4c 89 fa 55 53 50 41 53 41 52 e8 09 fd fd ff 48 83 c4 28 49 8b 44 24 60 f6 80 bd 02 00 00 40 74 2a 49 8b 44 24 68 <8b> 48 04 44 8b 40 08 0f c9 41 0f c8 44 8b 48 0c 41 0f c9 4c 89 ef [ 45.748608][ T2521] RSP: 0018:ffffc9000218ba18 EFLAGS: 00010202 [ 45.754649][ T2521] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 13fc2a5c19e0c500 [ 45.762680][ T2521] RDX: ffff888237d280c0 RSI: ffffffff82af251c RDI: 00000000ffffffff [ 45.770715][ T2521] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff82f26540 [ 45.778667][ T2521] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88810b6fa000 [ 45.786698][ T2521] R13: 0000000000000000 R14: ffff88810b6fa080 R15: ffffc9000218ba60 [ 45.794809][ T2521] FS: 00007fe15733e6c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 45.803989][ T2521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.810550][ T2521] CR2: 0000000000000004 CR3: 000000010cb67000 CR4: 00000000003506e0 [ 45.818583][ T2521] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.826731][ T2521] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.834768][ T2521] Call Trace: [ 45.838027][ T2521] [ 45.841044][ T2521] ? __die_body+0x5e/0xa0 [ 45.845342][ T2521] ? page_fault_oops+0x377/0x3e0 [ 45.850245][ T2521] ? irq_work_queue+0x3c/0x70 [ 45.854883][ T2521] ? exc_page_fault+0x4ce/0x690 [ 45.859699][ T2521] ? asm_exc_page_fault+0x26/0x30 [ 45.864691][ T2521] ? gfs2_rgrp_dump+0x7e/0x100 [ 45.869417][ T2521] gfs2_consist_rgrpd_i+0x75/0xe0 [ 45.874408][ T2521] gfs2_ri_update+0x3a2/0x600 [ 45.879055][ T2521] gfs2_rindex_update+0x11c/0x150 [ 45.884041][ T2521] ? init_inodes+0x105/0x150 [ 45.888768][ T2521] init_inodes+0x105/0x150 [ 45.893339][ T2521] gfs2_fill_super+0xb44/0xc60 [ 45.898243][ T2521] ? init_locking+0x65/0x160 [ 45.902797][ T2521] ? gfs2_reconfigure+0x2e0/0x2e0 [ 45.907837][ T2521] get_tree_bdev+0x1cd/0x250 [ 45.912388][ T2521] gfs2_get_tree+0x20/0x90 [ 45.916770][ T2521] vfs_get_tree+0x20/0x80 [ 45.921061][ T2521] do_new_mount+0x153/0x370 [ 45.925534][ T2521] __se_sys_mount+0x14b/0x1b0 [ 45.930188][ T2521] do_syscall_64+0x41/0x90 [ 45.934667][ T2521] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 45.940536][ T2521] RIP: 0033:0x7fe15667e09a [ 45.945091][ 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 [ 45.964921][ T2521] RSP: 002b:00007fe15733dee8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 45.973312][ T2521] RAX: ffffffffffffffda RBX: 00007fe15733df80 RCX: 00007fe15667e09a [ 45.981546][ T2521] RDX: 00000000200124c0 RSI: 0000000020000000 RDI: 00007fe15733df40 [ 45.989588][ T2521] RBP: 00000000200124c0 R08: 00007fe15733df80 R09: 0000000000000002 [ 45.997682][ T2521] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000020000000 [ 46.005625][ T2521] R13: 00007fe15733df40 R14: 0000000000012517 R15: 0000000020000100 [ 46.014014][ T2521] [ 46.017265][ T2521] Modules linked in: [ 46.021124][ T2521] CR2: 0000000000000004 [ 46.025241][ T2521] ---[ end trace 0000000000000000 ]--- [ 46.030670][ T2521] RIP: 0010:gfs2_rgrp_dump+0x7e/0x100 [ 46.036015][ T2521] Code: 5e 85 af 82 4c 89 fa 55 53 50 41 53 41 52 e8 09 fd fd ff 48 83 c4 28 49 8b 44 24 60 f6 80 bd 02 00 00 40 74 2a 49 8b 44 24 68 <8b> 48 04 44 8b 40 08 0f c9 41 0f c8 44 8b 48 0c 41 0f c9 4c 89 ef [ 46.055859][ T2521] RSP: 0018:ffffc9000218ba18 EFLAGS: 00010202 [ 46.061898][ T2521] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 13fc2a5c19e0c500 [ 46.070013][ T2521] RDX: ffff888237d280c0 RSI: ffffffff82af251c RDI: 00000000ffffffff [ 46.077957][ T2521] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff82f26540 [ 46.086066][ T2521] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88810b6fa000 [ 46.094106][ T2521] R13: 0000000000000000 R14: ffff88810b6fa080 R15: ffffc9000218ba60 [ 46.102044][ T2521] FS: 00007fe15733e6c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 46.110941][ T2521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.117664][ T2521] CR2: 0000000000000004 CR3: 000000010cb67000 CR4: 00000000003506e0 [ 46.125794][ T2521] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.134003][ T2521] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.142376][ T2521] Kernel panic - not syncing: Fatal exception [ 46.149185][ T2521] Kernel Offset: disabled [ 46.153482][ T2521] Rebooting in 86400 seconds..