Warning: Permanently added '10.128.0.4' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 66.508370][ T8421] ------------[ cut here ]------------ [ 66.514904][ T8421] WARNING: CPU: 0 PID: 8421 at mm/page_alloc.c:5175 __alloc_pages+0x437/0x500 [ 66.524417][ T8421] Modules linked in: [ 66.528579][ T8421] CPU: 0 PID: 8421 Comm: syz-executor089 Not tainted 5.13.0-rc3-syzkaller #0 [ 66.537820][ T8421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.548200][ T8421] RIP: 0010:__alloc_pages+0x437/0x500 [ 66.553697][ T8421] Code: 89 ef 89 6c 24 48 c6 44 24 78 00 4c 89 74 24 60 e8 9e da ff ff 49 89 c5 e9 94 fd ff ff 0f 0b e9 c9 fd ff ff 40 80 e5 3f eb be <0f> 0b e9 41 ff ff ff 4c 89 ef 44 89 e6 45 31 ed e8 f4 81 ff ff e9 [ 66.574640][ T8421] RSP: 0018:ffffc9000163f3c8 EFLAGS: 00010246 [ 66.581131][ T8421] RAX: 0000000000000000 RBX: 1ffff920002c7e7a RCX: dffffc0000000000 [ 66.589575][ T8421] RDX: 0000000000000000 RSI: 0000000000000014 RDI: 0000000000040dc0 [ 66.597564][ T8421] RBP: 0000000000000000 R08: 00000000ffffffff R09: 0000000000000000 [ 66.605830][ T8421] R10: ffffffff81b6bb21 R11: 0000000000000000 R12: ffffffff9078b8e0 [ 66.614200][ T8421] R13: 0000000000000014 R14: 0000000000000000 R15: ffff888016c04d00 [ 66.622398][ T8421] FS: 0000000000cfb300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 66.631766][ T8421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.638386][ T8421] CR2: 00007f9e29f2b6c0 CR3: 0000000017b8e000 CR4: 00000000001506f0 [ 66.646616][ T8421] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 66.654799][ T8421] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 66.663052][ T8421] Call Trace: [ 66.666371][ T8421] ? __alloc_pages_slowpath.constprop.0+0x2140/0x2140 [ 66.673252][ T8421] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 66.679604][ T8421] ? nla_get_range_signed+0x520/0x520 [ 66.685699][ T8421] alloc_pages+0x18c/0x2a0 [ 66.691018][ T8421] ? __nla_validate+0x3c/0x50 [ 66.696162][ T8421] kmalloc_order+0x34/0xf0 [ 66.702144][ T8421] kmalloc_order_trace+0x14/0x130 [ 66.707221][ T8421] netlbl_cipsov4_add+0x5a9/0x23e0 [ 66.713832][ T8421] ? netlbl_cipsov4_list+0x1350/0x1350 [ 66.720400][ T8421] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 66.726762][ T8421] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 66.734687][ T8421] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 66.742285][ T8421] genl_family_rcv_msg_doit+0x228/0x320 [ 66.747952][ T8421] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 66.756043][ T8421] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 66.762577][ T8421] ? ns_capable+0xde/0x100 [ 66.767109][ T8421] genl_rcv_msg+0x328/0x580 [ 66.771727][ T8421] ? genl_get_cmd+0x480/0x480 [ 66.776521][ T8421] ? netlbl_cipsov4_list+0x1350/0x1350 [ 66.782452][ T8421] ? lock_release+0x720/0x720 [ 66.787245][ T8421] netlink_rcv_skb+0x153/0x420 [ 66.792213][ T8421] ? genl_get_cmd+0x480/0x480 [ 66.797198][ T8421] ? netlink_ack+0xaa0/0xaa0 [ 66.802052][ T8421] genl_rcv+0x24/0x40 [ 66.806138][ T8421] netlink_unicast+0x533/0x7d0 [ 66.810995][ T8421] ? netlink_attachskb+0x870/0x870 [ 66.816337][ T8421] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 66.823037][ T8421] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 66.829785][ T8421] ? __phys_addr_symbol+0x2c/0x70 [ 66.834884][ T8421] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 66.841931][ T8421] ? __check_object_size+0x171/0x3f0 [ 66.847503][ T8421] netlink_sendmsg+0x856/0xd90 [ 66.853229][ T8421] ? netlink_unicast+0x7d0/0x7d0 [ 66.858186][ T8421] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 66.865582][ T8421] ? netlink_unicast+0x7d0/0x7d0 [ 66.871170][ T8421] sock_sendmsg+0xcf/0x120 [ 66.875592][ T8421] ____sys_sendmsg+0x6e8/0x810 [ 66.881249][ T8421] ? kernel_sendmsg+0x50/0x50 [ 66.885925][ T8421] ? do_recvmmsg+0x6d0/0x6d0 [ 66.891369][ T8421] ? lock_chain_count+0x20/0x20 [ 66.896245][ T8421] ? netlink_recvmsg+0x826/0xee0 [ 66.902280][ T8421] ___sys_sendmsg+0xf3/0x170 [ 66.906877][ T8421] ? sendmsg_copy_msghdr+0x160/0x160 [ 66.913078][ T8421] ? __lock_acquire+0x16a7/0x5230 [ 66.918121][ T8421] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 66.925221][ T8421] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 66.932621][ T8421] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 66.940099][ T8421] ? __fget_light+0x215/0x280 [ 66.945215][ T8421] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 66.952170][ T8421] __sys_sendmsg+0xe5/0x1b0 [ 66.957094][ T8421] ? __sys_sendmsg_sock+0x30/0x30 [ 66.963447][ T8421] ? syscall_enter_from_user_mode+0x27/0x70 [ 66.970373][ T8421] do_syscall_64+0x3a/0xb0 [ 66.974814][ T8421] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 66.981822][ T8421] RIP: 0033:0x43fb09 [ 66.985741][ T8421] Code: 28 c3 e8 5a 14 00 00 66 2e 0f 1f 84 00 00 00 00 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 c0 ff ff ff f7 d8 64 89 01 48 [ 67.006159][ T8421] RSP: 002b:00007fff6700d0a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 67.015097][ T8421] RAX: ffffffffffffffda RBX: 00000000004004a0 RCX: 000000000043fb09 [ 67.023359][ T8421] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 67.031564][ T8421] RBP: 0000000000403570 R08: 0000000000000002 R09: 00000000004004a0 [ 67.039616][ T8421] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000403600 [ 67.047595][ T8421] R13: 0000000000000000 R14: 00000000004ad018 R15: 00000000004004a0 [ 67.056189][ T8421] Kernel panic - not syncing: panic_on_warn set ... [ 67.063158][ T8421] CPU: 0 PID: 8421 Comm: syz-executor089 Not tainted 5.13.0-rc3-syzkaller #0 [ 67.072107][ T8421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.082153][ T8421] Call Trace: [ 67.085425][ T8421] dump_stack+0x141/0x1d7 [ 67.089837][ T8421] panic+0x306/0x73d [ 67.093729][ T8421] ? __warn_printk+0xf3/0xf3 [ 67.098314][ T8421] ? __warn.cold+0x1a/0x44 [ 67.102722][ T8421] ? __alloc_pages+0x437/0x500 [ 67.107477][ T8421] __warn.cold+0x35/0x44 [ 67.111808][ T8421] ? __alloc_pages+0x437/0x500 [ 67.116561][ T8421] report_bug+0x1bd/0x210 [ 67.120895][ T8421] handle_bug+0x3c/0x60 [ 67.125236][ T8421] exc_invalid_op+0x14/0x40 [ 67.129743][ T8421] asm_exc_invalid_op+0x12/0x20 [ 67.134681][ T8421] RIP: 0010:__alloc_pages+0x437/0x500 [ 67.140061][ T8421] Code: 89 ef 89 6c 24 48 c6 44 24 78 00 4c 89 74 24 60 e8 9e da ff ff 49 89 c5 e9 94 fd ff ff 0f 0b e9 c9 fd ff ff 40 80 e5 3f eb be <0f> 0b e9 41 ff ff ff 4c 89 ef 44 89 e6 45 31 ed e8 f4 81 ff ff e9 [ 67.159812][ T8421] RSP: 0018:ffffc9000163f3c8 EFLAGS: 00010246 [ 67.165928][ T8421] RAX: 0000000000000000 RBX: 1ffff920002c7e7a RCX: dffffc0000000000 [ 67.174153][ T8421] RDX: 0000000000000000 RSI: 0000000000000014 RDI: 0000000000040dc0 [ 67.182388][ T8421] RBP: 0000000000000000 R08: 00000000ffffffff R09: 0000000000000000 [ 67.190351][ T8421] R10: ffffffff81b6bb21 R11: 0000000000000000 R12: ffffffff9078b8e0 [ 67.198329][ T8421] R13: 0000000000000014 R14: 0000000000000000 R15: ffff888016c04d00 [ 67.206292][ T8421] ? policy_node+0xe1/0x140 [ 67.211016][ T8421] ? __alloc_pages_slowpath.constprop.0+0x2140/0x2140 [ 67.217772][ T8421] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 67.224012][ T8421] ? nla_get_range_signed+0x520/0x520 [ 67.229384][ T8421] alloc_pages+0x18c/0x2a0 [ 67.233791][ T8421] ? __nla_validate+0x3c/0x50 [ 67.238463][ T8421] kmalloc_order+0x34/0xf0 [ 67.242871][ T8421] kmalloc_order_trace+0x14/0x130 [ 67.247883][ T8421] netlbl_cipsov4_add+0x5a9/0x23e0 [ 67.253005][ T8421] ? netlbl_cipsov4_list+0x1350/0x1350 [ 67.258454][ T8421] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 67.264701][ T8421] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 67.272066][ T8421] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 67.279350][ T8421] genl_family_rcv_msg_doit+0x228/0x320 [ 67.284889][ T8421] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 67.292259][ T8421] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 67.298516][ T8421] ? ns_capable+0xde/0x100 [ 67.302926][ T8421] genl_rcv_msg+0x328/0x580 [ 67.307424][ T8421] ? genl_get_cmd+0x480/0x480 [ 67.312090][ T8421] ? netlbl_cipsov4_list+0x1350/0x1350 [ 67.317550][ T8421] ? lock_release+0x720/0x720 [ 67.322324][ T8421] netlink_rcv_skb+0x153/0x420 [ 67.327078][ T8421] ? genl_get_cmd+0x480/0x480 [ 67.331799][ T8421] ? netlink_ack+0xaa0/0xaa0 [ 67.336388][ T8421] genl_rcv+0x24/0x40 [ 67.340380][ T8421] netlink_unicast+0x533/0x7d0 [ 67.345310][ T8421] ? netlink_attachskb+0x870/0x870 [ 67.350411][ T8421] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 67.356643][ T8421] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 67.362960][ T8421] ? __phys_addr_symbol+0x2c/0x70 [ 67.368060][ T8421] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 67.373945][ T8421] ? __check_object_size+0x171/0x3f0 [ 67.379242][ T8421] netlink_sendmsg+0x856/0xd90 [ 67.384019][ T8421] ? netlink_unicast+0x7d0/0x7d0 [ 67.389040][ T8421] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 67.395303][ T8421] ? netlink_unicast+0x7d0/0x7d0 [ 67.400341][ T8421] sock_sendmsg+0xcf/0x120 [ 67.405035][ T8421] ____sys_sendmsg+0x6e8/0x810 [ 67.409832][ T8421] ? kernel_sendmsg+0x50/0x50 [ 67.414495][ T8421] ? do_recvmmsg+0x6d0/0x6d0 [ 67.419178][ T8421] ? lock_chain_count+0x20/0x20 [ 67.424018][ T8421] ? netlink_recvmsg+0x826/0xee0 [ 67.428964][ T8421] ___sys_sendmsg+0xf3/0x170 [ 67.433544][ T8421] ? sendmsg_copy_msghdr+0x160/0x160 [ 67.438855][ T8421] ? __lock_acquire+0x16a7/0x5230 [ 67.443905][ T8421] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 67.449962][ T8421] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 67.455943][ T8421] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 67.462185][ T8421] ? __fget_light+0x215/0x280 [ 67.466851][ T8421] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 67.473092][ T8421] __sys_sendmsg+0xe5/0x1b0 [ 67.477694][ T8421] ? __sys_sendmsg_sock+0x30/0x30 [ 67.482712][ T8421] ? syscall_enter_from_user_mode+0x27/0x70 [ 67.488870][ T8421] do_syscall_64+0x3a/0xb0 [ 67.493470][ T8421] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 67.499362][ T8421] RIP: 0033:0x43fb09 [ 67.503244][ T8421] Code: 28 c3 e8 5a 14 00 00 66 2e 0f 1f 84 00 00 00 00 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 c0 ff ff ff f7 d8 64 89 01 48 [ 67.522837][ T8421] RSP: 002b:00007fff6700d0a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 67.531325][ T8421] RAX: ffffffffffffffda RBX: 00000000004004a0 RCX: 000000000043fb09 [ 67.539604][ T8421] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 67.548006][ T8421] RBP: 0000000000403570 R08: 0000000000000002 R09: 00000000004004a0 [ 67.555963][ T8421] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000403600 [ 67.563976][ T8421] R13: 0000000000000000 R14: 00000000004ad018 R15: 00000000004004a0 [ 67.573251][ T8421] Kernel Offset: disabled [ 67.577642][ T8421] Rebooting in 86400 seconds..