Warning: Permanently added '10.128.0.97' (ECDSA) to the list of known hosts. syzkaller login: [ 51.309837][ T3607] cgroup: Unknown subsys name 'net' [ 51.425699][ T3607] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 52.266975][ T3664] ------------[ cut here ]------------ [ 52.284217][ T3664] WARNING: CPU: 1 PID: 3664 at fs/ext4/inode.c:3628 ext4_dirty_folio+0x16d/0x340 executing program executing program [ 52.306918][ T91] EXT4-fs warning (device sda1): mpage_prepare_extent_to_map:2640: inode #1166: comm kworker/u4:4: page 0 does not have buffers attached [ 52.317498][ T3664] Modules linked in: [ 52.337777][ T3664] CPU: 1 PID: 3664 Comm: syz-executor134 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 52.348281][ T91] EXT4-fs warning (device sda1): mpage_prepare_extent_to_map:2640: inode #1166: comm kworker/u4:4: page 1 does not have buffers attached executing program executing program executing program [ 52.364455][ T3664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 52.375507][ T3664] RIP: 0010:ext4_dirty_folio+0x16d/0x340 [ 52.383788][ T3664] Code: 48 83 3b 00 74 1f e8 e2 7f 52 ff 48 8b 3c 24 4c 89 ee 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d e9 78 49 c5 ff e8 c3 7f 52 ff <0f> 0b eb dd e8 ba 7f 52 ff 0f 0b eb af e8 b1 7f 52 ff e9 3d 01 00 executing program executing program executing program [ 52.472346][ T3664] RSP: 0018:ffffc90003a1fb58 EFLAGS: 00010293 [ 52.496364][ T3664] RAX: ffffffff8237183d RBX: ffffea0001c7ade8 RCX: ffff8880763d1d80 [ 52.506737][ T3664] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 52.516961][ T3664] RBP: 1ffffd400038f5b8 R08: ffffffff82371772 R09: fffff9400038f5b9 executing program executing program executing program [ 52.557160][ T3664] R10: fffff9400038f5b9 R11: 1ffffd400038f5b8 R12: dffffc0000000000 [ 52.588544][ T3664] R13: ffffea0001c7adc0 R14: 0000000000000001 R15: ffffea0001c7adc8 [ 52.597270][ T3664] FS: 00007fe4f0509700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 executing program executing program [ 52.616844][ T3664] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.654353][ T3664] CR2: 00007fe4f0529c18 CR3: 000000007aa8a000 CR4: 00000000003506e0 [ 52.679257][ T91] EXT4-fs warning (device sda1): mpage_prepare_extent_to_map:2640: inode #1174: comm kworker/u4:4: page 0 does not have buffers attached [ 52.683015][ T3664] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.719264][ T3664] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 executing program executing program [ 52.730046][ T3664] Call Trace: [ 52.733520][ T3664] [ 52.746868][ T3664] unpin_user_pages_dirty_lock+0x3d5/0x710 [ 52.757569][ T3664] xdp_umem_pin_pages+0x1df/0x330 [ 52.764951][ T3664] xdp_umem_create+0x804/0xba0 [ 52.770921][ T3664] xsk_setsockopt+0x7dc/0x9f0 executing program [ 52.775964][ T3664] ? xsk_poll+0x530/0x530 [ 52.796593][ T91] EXT4-fs warning (device sda1): mpage_prepare_extent_to_map:2640: inode #1180: comm kworker/u4:4: page 11 does not have buffers attached [ 52.817177][ T3664] ? bpf_lsm_socket_setsockopt+0x5/0x10 executing program executing program [ 52.830129][ T91] EXT4-fs warning (device sda1): mpage_prepare_extent_to_map:2640: inode #1180: comm kworker/u4:4: page 12 does not have buffers attached [ 52.848787][ T3664] ? security_socket_setsockopt+0x9d/0xb0 [ 52.863632][ T3664] ? xsk_poll+0x530/0x530 [ 52.873729][ T3664] __sys_setsockopt+0x65d/0xa00 executing program [ 52.881838][ T91] EXT4-fs warning (device sda1): mpage_prepare_extent_to_map:2640: inode #1180: comm kworker/u4:4: page 13 does not have buffers attached [ 52.893005][ T3664] ? __ia32_sys_recv+0xb0/0xb0 [ 52.906366][ T3664] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 executing program executing program [ 52.929562][ T3664] ? vtime_user_exit+0x2b2/0x3e0 [ 52.934652][ T3664] ? __ct_user_exit+0x81/0xe0 [ 52.954744][ T3664] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 52.978236][ T91] EXT4-fs warning (device sda1): mpage_prepare_extent_to_map:2640: inode #1169: comm kworker/u4:4: page 1 does not have buffers attached [ 52.979295][ T3664] __x64_sys_setsockopt+0xb1/0xc0 [ 53.008927][ T3664] do_syscall_64+0x2b/0x70 [ 53.018246][ T3664] entry_SYSCALL_64_after_hwframe+0x63/0xcd executing program executing program executing program executing program [ 53.028507][ T91] EXT4-fs warning (device sda1): mpage_prepare_extent_to_map:2640: inode #1169: comm kworker/u4:4: page 0 does not have buffers attached [ 53.036080][ T3664] RIP: 0033:0x7fe4f0579b89 [ 53.050434][ T3664] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 15 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 executing program [ 53.079114][ T3664] RSP: 002b:00007fe4f0509308 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 53.097450][ T3664] RAX: ffffffffffffffda RBX: 00007fe4f06034f8 RCX: 00007fe4f0579b89 [ 53.110841][ T3664] RDX: 0000000000000004 RSI: 000000000000011b RDI: 0000000000000006 [ 53.120095][ T3664] RBP: 00007fe4f06034f0 R08: 0000000000200d6f R09: 0000000000000000 executing program [ 53.129238][ T3664] R10: 0000000020000040 R11: 0000000000000246 R12: 00007fe4f06034fc [ 53.140027][ T3664] R13: 00007fe4f05d02b8 R14: 652e79726f6d656d R15: 0000000000022000 [ 53.159262][ T3664] [ 53.165956][ T3664] Kernel panic - not syncing: panic_on_warn set ... [ 53.172571][ T3664] CPU: 0 PID: 3664 Comm: syz-executor134 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 53.182998][ T3664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 53.193072][ T3664] Call Trace: [ 53.196372][ T3664] [ 53.199325][ T3664] dump_stack_lvl+0x1e3/0x2cb [ 53.204112][ T3664] ? io_alloc_page_table+0x110/0x110 [ 53.209429][ T3664] ? panic+0x76b/0x76b [ 53.213529][ T3664] ? vscnprintf+0x59/0x80 [ 53.217876][ T3664] ? ext4_dirty_folio+0x130/0x340 [ 53.222935][ T3664] panic+0x316/0x76b [ 53.226831][ T3664] ? __warn+0x131/0x220 [ 53.230982][ T3664] ? fb_is_primary_device+0xcc/0xcc [ 53.236181][ T3664] ? ext4_dirty_folio+0x16d/0x340 [ 53.241201][ T3664] __warn+0x1fa/0x220 [ 53.245191][ T3664] ? ext4_dirty_folio+0x16d/0x340 [ 53.250228][ T3664] report_bug+0x1b3/0x2d0 [ 53.254567][ T3664] handle_bug+0x3d/0x70 [ 53.258728][ T3664] exc_invalid_op+0x16/0x40 [ 53.263237][ T3664] asm_exc_invalid_op+0x16/0x20 [ 53.268172][ T3664] RIP: 0010:ext4_dirty_folio+0x16d/0x340 [ 53.273804][ T3664] Code: 48 83 3b 00 74 1f e8 e2 7f 52 ff 48 8b 3c 24 4c 89 ee 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d e9 78 49 c5 ff e8 c3 7f 52 ff <0f> 0b eb dd e8 ba 7f 52 ff 0f 0b eb af e8 b1 7f 52 ff e9 3d 01 00 [ 53.293398][ T3664] RSP: 0018:ffffc90003a1fb58 EFLAGS: 00010293 [ 53.299552][ T3664] RAX: ffffffff8237183d RBX: ffffea0001c7ade8 RCX: ffff8880763d1d80 [ 53.307519][ T3664] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 53.315480][ T3664] RBP: 1ffffd400038f5b8 R08: ffffffff82371772 R09: fffff9400038f5b9 [ 53.323451][ T3664] R10: fffff9400038f5b9 R11: 1ffffd400038f5b8 R12: dffffc0000000000 [ 53.331416][ T3664] R13: ffffea0001c7adc0 R14: 0000000000000001 R15: ffffea0001c7adc8 [ 53.339405][ T3664] ? ext4_dirty_folio+0xa2/0x340 [ 53.344333][ T3664] ? ext4_dirty_folio+0x16d/0x340 [ 53.349357][ T3664] ? ext4_dirty_folio+0x16d/0x340 [ 53.354371][ T3664] unpin_user_pages_dirty_lock+0x3d5/0x710 [ 53.360195][ T3664] xdp_umem_pin_pages+0x1df/0x330 [ 53.365215][ T3664] xdp_umem_create+0x804/0xba0 [ 53.369979][ T3664] xsk_setsockopt+0x7dc/0x9f0 [ 53.374654][ T3664] ? xsk_poll+0x530/0x530 [ 53.378988][ T3664] ? bpf_lsm_socket_setsockopt+0x5/0x10 [ 53.384524][ T3664] ? security_socket_setsockopt+0x9d/0xb0 [ 53.390236][ T3664] ? xsk_poll+0x530/0x530 [ 53.394557][ T3664] __sys_setsockopt+0x65d/0xa00 [ 53.399405][ T3664] ? __ia32_sys_recv+0xb0/0xb0 [ 53.404157][ T3664] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 53.410137][ T3664] ? vtime_user_exit+0x2b2/0x3e0 [ 53.415065][ T3664] ? __ct_user_exit+0x81/0xe0 [ 53.419744][ T3664] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 53.425738][ T3664] __x64_sys_setsockopt+0xb1/0xc0 [ 53.430861][ T3664] do_syscall_64+0x2b/0x70 [ 53.435289][ T3664] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 53.441188][ T3664] RIP: 0033:0x7fe4f0579b89 [ 53.445601][ T3664] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 15 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 [ 53.465195][ T3664] RSP: 002b:00007fe4f0509308 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 53.473600][ T3664] RAX: ffffffffffffffda RBX: 00007fe4f06034f8 RCX: 00007fe4f0579b89 [ 53.481578][ T3664] RDX: 0000000000000004 RSI: 000000000000011b RDI: 0000000000000006 [ 53.489540][ T3664] RBP: 00007fe4f06034f0 R08: 0000000000200d6f R09: 0000000000000000 [ 53.497510][ T3664] R10: 0000000020000040 R11: 0000000000000246 R12: 00007fe4f06034fc [ 53.505472][ T3664] R13: 00007fe4f05d02b8 R14: 652e79726f6d656d R15: 0000000000022000 [ 53.513459][ T3664] [ 53.516755][ T3664] Kernel Offset: disabled [ 53.521141][ T3664] Rebooting in 86400 seconds..