[ 39.061206] ------------[ cut here ]------------ [ 39.062445] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.064583] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.066041] Modules linked in: [ 39.066682] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.068671] Tainted: [W]=WARN [ 39.069217] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.070683] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.071585] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 39.074787] RSP: 0018:ffff8880166a7bc0 EFLAGS: 00010286 [ 39.075756] RAX: 0000000000000000 RBX: ffffed1002cd4f78 RCX: ffffffff813a4050 [ 39.077043] RDX: ffff88800f0db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.078318] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd4f2f [ 39.079633] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.080906] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166a7df8 [ 39.082198] FS: 00007f069c946900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.083654] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.084701] CR2: 00007f069ce38580 CR3: 000000000f4df000 CR4: 0000000000350ef0 [ 39.085988] Call Trace: [ 39.086489] [ 39.086906] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.087808] ? __create_object+0x59/0x80 [ 39.088575] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.089529] __vmalloc_noprof+0x59/0x60 [ 39.090260] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.091141] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.092061] bpf_prog_alloc+0x39/0x200 [ 39.092791] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.093705] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.094609] do_seccomp+0x349/0x25e0 [ 39.095318] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.096186] ? __pfx_do_seccomp+0x10/0x10 [ 39.096974] ? find_held_lock+0x2b/0x80 [ 39.097728] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.098698] ? static_key_count+0x60/0x80 [ 39.099483] prctl_set_seccomp+0x4e/0x70 [ 39.100227] __do_sys_prctl+0xe6c/0x1d70 [ 39.101001] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.101857] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.102833] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.103786] ? irqentry_exit+0xf3/0x650 [ 39.104553] do_syscall_64+0xbf/0x430 [ 39.105258] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.106203] RIP: 0033:0x7f069ce385cd [ 39.106905] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 39.110064] RSP: 002b:00007ffc88281230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.111457] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f069ce385cd [ 39.112728] RDX: 0000563f91ddae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.113998] RBP: 00007ffc88281290 R08: 0000000000000000 R09: 00007ffc88280930 [ 39.115302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563fc330bad0 [ 39.116604] R13: 00007ffc882816c0 R14: 0000563fc330cbc0 R15: 0000563fc331d780 [ 39.117908] [ 39.118376] irq event stamp: 1815 [ 39.119003] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 39.120586] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 39.122095] softirqs last enabled at (1840): [] handle_softirqs+0x50c/0x770 [ 39.123644] softirqs last disabled at (1835): [] __irq_exit_rcu+0xc4/0x100 [ 39.125600] ---[ end trace 0000000000000000 ]--- [ 42.099502] ------------[ cut here ]------------ [ 42.100440] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.102565] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.104027] Modules linked in: [ 42.104715] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.106744] Tainted: [W]=WARN [ 42.107357] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.108840] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.109780] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 42.112958] RSP: 0018:ffff888016bb7bc0 EFLAGS: 00010286 [ 42.113939] RAX: 0000000000000000 RBX: ffffed1002d76f78 RCX: ffffffff813a4050 [ 42.115224] RDX: ffff8880148b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.116508] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d76f2f [ 42.117794] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.119085] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bb7df8 [ 42.120374] FS: 00007f1b19989900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.121818] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.122883] CR2: 00007ffe6db2fef7 CR3: 0000000017b7f000 CR4: 0000000000350ef0 [ 42.124167] Call Trace: [ 42.124683] [ 42.125097] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.125987] ? __create_object+0x59/0x80 [ 42.126790] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.127757] __vmalloc_noprof+0x59/0x60 [ 42.128563] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.129461] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.130394] bpf_prog_alloc+0x39/0x200 [ 42.131095] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.132038] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.132929] do_seccomp+0x349/0x25e0 [ 42.133642] ? find_held_lock+0x2b/0x80 [ 42.134401] ? do_prlimit+0x310/0x610 [ 42.135105] ? __pfx_do_seccomp+0x10/0x10 [ 42.135906] ? do_raw_spin_unlock+0x53/0x220 [ 42.136736] ? _raw_spin_unlock+0x1e/0x40 [ 42.137515] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.138508] ? static_key_count+0x60/0x80 [ 42.139267] prctl_set_seccomp+0x4e/0x70 [ 42.140068] __do_sys_prctl+0xe6c/0x1d70 [ 42.140850] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.141709] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.142698] ? irqentry_exit+0xf3/0x650 [ 42.143459] do_syscall_64+0xbf/0x430 [ 42.144154] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.145113] RIP: 0033:0x7f1b19e7b5cd [ 42.145810] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 42.149003] RSP: 002b:00007ffe6db2e360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.150367] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1b19e7b5cd [ 42.151681] RDX: 000055958e2ede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.152975] RBP: 00007ffe6db2e3c0 R08: 0000000000000000 R09: 00007ffe6db2da60 [ 42.154248] R10: 0000000000000000 R11: 0000000000000246 R12: 00005595c116aad0 [ 42.155545] R13: 00007ffe6db2e7f0 R14: 00005595c116bbc0 R15: 00005595c117c780 [ 42.156834] [ 42.157259] irq event stamp: 1751 [ 42.157917] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 42.159452] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 42.160974] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 42.162525] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 42.164046] ---[ end trace 0000000000000000 ]--- [ 42.825261] ------------[ cut here ]------------ [ 42.826177] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.828253] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.829722] Modules linked in: [ 42.830347] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.832367] Tainted: [W]=WARN [ 42.832916] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.834749] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.835842] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 42.839388] RSP: 0018:ffff888017667bc0 EFLAGS: 00010286 [ 42.840463] RAX: 0000000000000000 RBX: ffffed1002eccf78 RCX: ffffffff813a4050 [ 42.841876] RDX: ffff88800f0d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.843311] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eccf2f [ 42.844734] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.846142] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017667df8 [ 42.847571] FS: 00007f2d8400b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.849158] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.850324] CR2: 00007fffe60e9ef7 CR3: 000000001f3d2000 CR4: 0000000000350ef0 [ 42.851756] Call Trace: [ 42.852272] [ 42.852770] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.853744] ? __create_object+0x59/0x80 [ 42.854600] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.855647] __vmalloc_noprof+0x59/0x60 [ 42.856469] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.857411] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.858437] bpf_prog_alloc+0x39/0x200 [ 42.859191] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.860185] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.861161] do_seccomp+0x349/0x25e0 [ 42.861930] ? find_held_lock+0x2b/0x80 [ 42.862775] ? do_prlimit+0x310/0x610 [ 42.863569] ? __pfx_do_seccomp+0x10/0x10 [ 42.864412] ? do_raw_spin_unlock+0x53/0x220 [ 42.865270] ? _raw_spin_unlock+0x1e/0x40 [ 42.866114] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.867157] ? static_key_count+0x60/0x80 [ 42.868014] prctl_set_seccomp+0x4e/0x70 [ 42.868855] __do_sys_prctl+0xe6c/0x1d70 [ 42.869694] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.870622] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.871672] ? irqentry_exit+0xf3/0x650 [ 42.872494] do_syscall_64+0xbf/0x430 [ 42.873245] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.874269] RIP: 0033:0x7f2d844fd5cd [ 42.875036] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 42.878474] RSP: 002b:00007fffe60e78d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.879935] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2d844fd5cd [ 42.881316] RDX: 000055a24f652e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.882698] RBP: 00007fffe60e7930 R08: 0000000000000000 R09: 00007fffe60e6fd0 [ 42.884074] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a27ea872b0 [ 42.885440] R13: 00007fffe60e7d60 R14: 000055a27ea89d20 R15: 000055a27ea9b8d0 [ 42.886854] [ 42.887215] irq event stamp: 1775 [ 42.887626] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 42.888598] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 42.889574] softirqs last enabled at (1376): [] handle_softirqs+0x50c/0x770 [ 42.890567] softirqs last disabled at (1371): [] __irq_exit_rcu+0xc4/0x100 [ 42.891532] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30004' (ECDSA) to the list of known hosts. 2025/11/18 05:30:06 fuzzer started 2025/11/18 05:30:06 dialing manager at localhost:37895 2025/11/18 05:30:06 checking machine... 2025/11/18 05:30:06 checking revisions... [ 43.753572] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:30:06 testing simple program... [ 43.854235] cgroup: Unknown subsys name 'net' [ 43.922801] cgroup: Unknown subsys name 'cpuset' [ 43.937944] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:30:05 Registers: info registers vcpu 0 RAX=00000000a9267483 RBX=ffff8880167d9bc0 RCX=000000004b952e4d RDX=00000000915d54c6 RSI=000000005e406224 RDI=0000000000104185 RBP=ffff8880167da618 RSP=ffff88801c30f418 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880167da618 R13=00000000ef9db6ea R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815275e3 RFL=00000006 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f1b19989900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1b19933008 CR3=000000000d0cc000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff86ab82f3 RBX=0000000000000002 RCX=ffffffff86ab82ee RDX=0000000000000000 RSI=0000000000000003 RDI=ffffffff86725b1c RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =ffffffff86ab82dc R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255da R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08ab1 R15=ffff88806cf08a70 RIP=ffffffff8135e81b RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1841edb0a8 CR3=000000000dc62000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=f1ec405fbe6dbcb4fb45363d622a5410 XMM02=0000000000304838ec2efd57dc4c00df XMM03=000000000030df2855bf472b617f3889 XMM04=c2e12f4f5e6d8bb200000000000ae988 XMM05=14648eaa1277bab1000000000031e570 XMM06=817b8945e9d50373000000000031e3f8 XMM07=e042d86d42eb936e000000000030e200 XMM08=55bf472b617f38890000000000304898 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000