[ 38.999059] ------------[ cut here ]------------ [ 39.000003] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.002066] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.003513] Modules linked in: [ 39.004102] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.006148] Tainted: [W]=WARN [ 39.006747] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.008198] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.009100] 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 [ 39.012299] RSP: 0018:ffff88800df2fbc0 EFLAGS: 00010286 [ 39.013224] RAX: 0000000000000000 RBX: ffffed1001be5f78 RCX: ffffffff813a4050 [ 39.014568] RDX: ffff8880175a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.015845] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001be5f2f [ 39.017128] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.018458] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800df2fdf8 [ 39.019764] FS: 00007f7dc7b79900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.021201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.022304] CR2: 00007fffe5586ef7 CR3: 0000000009d93000 CR4: 0000000000350ef0 [ 39.023591] Call Trace: [ 39.024056] [ 39.024509] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.025400] ? __create_object+0x59/0x80 [ 39.026180] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.027150] __vmalloc_noprof+0x59/0x60 [ 39.027884] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.028749] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.029694] bpf_prog_alloc+0x39/0x200 [ 39.030457] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.031415] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.032330] do_seccomp+0x349/0x25e0 [ 39.033017] ? find_held_lock+0x2b/0x80 [ 39.033808] ? do_prlimit+0x310/0x610 [ 39.034549] ? __pfx_do_seccomp+0x10/0x10 [ 39.035360] ? do_raw_spin_unlock+0x53/0x220 [ 39.036157] ? _raw_spin_unlock+0x1e/0x40 [ 39.036928] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.037921] ? static_key_count+0x60/0x80 [ 39.038737] prctl_set_seccomp+0x4e/0x70 [ 39.039513] __do_sys_prctl+0xe6c/0x1d70 [ 39.040308] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.041124] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.042126] ? irqentry_exit+0xf3/0x650 [ 39.042896] do_syscall_64+0xbf/0x430 [ 39.043631] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.044575] RIP: 0033:0x7f7dc806b5cd [ 39.045228] 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 [ 39.048457] RSP: 002b:00007fffe5585310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.049851] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7dc806b5cd [ 39.051123] RDX: 000055d5998bce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.052395] RBP: 00007fffe5585370 R08: 0000000000000000 R09: 00007fffe5584a10 [ 39.053713] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d59ad64ad0 [ 39.055043] R13: 00007fffe55857a0 R14: 000055d59ad65bc0 R15: 000055d59ad76780 [ 39.056349] [ 39.056784] irq event stamp: 1789 [ 39.057430] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 39.058998] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 39.060522] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 39.062090] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 39.063385] ---[ end trace 0000000000000000 ]--- [ 41.694077] ------------[ cut here ]------------ [ 41.695012] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.697079] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 41.698581] Modules linked in: [ 41.699181] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.701193] Tainted: [W]=WARN [ 41.701837] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.703316] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.704184] 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 [ 41.707393] RSP: 0018:ffff88801827fbc0 EFLAGS: 00010286 [ 41.708374] RAX: 0000000000000000 RBX: ffffed100304ff78 RCX: ffffffff813a4050 [ 41.709685] RDX: ffff888016a19bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.710989] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100304ff2f [ 41.712271] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.713545] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801827fdf8 [ 41.714917] FS: 00007fd4ed32f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.716366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.717432] CR2: 00007fff3c4a6ef7 CR3: 000000001f8cc000 CR4: 0000000000350ef0 [ 41.718758] Call Trace: [ 41.719225] [ 41.719676] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.720584] ? __create_object+0x59/0x80 [ 41.721377] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.722403] __vmalloc_noprof+0x59/0x60 [ 41.723128] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.724014] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.724945] bpf_prog_alloc+0x39/0x200 [ 41.725704] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.726677] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.727588] do_seccomp+0x349/0x25e0 [ 41.728304] ? find_held_lock+0x2b/0x80 [ 41.729025] ? do_prlimit+0x310/0x610 [ 41.729807] ? __pfx_do_seccomp+0x10/0x10 [ 41.730611] ? do_raw_spin_unlock+0x53/0x220 [ 41.731446] ? _raw_spin_unlock+0x1e/0x40 [ 41.732195] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.733160] ? static_key_count+0x60/0x80 [ 41.733993] prctl_set_seccomp+0x4e/0x70 [ 41.734765] __do_sys_prctl+0xe6c/0x1d70 [ 41.735552] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.736422] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.737398] ? irqentry_exit+0xf3/0x650 [ 41.738154] do_syscall_64+0xbf/0x430 [ 41.738907] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.739857] RIP: 0033:0x7fd4ed8215cd [ 41.740565] 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 [ 41.743765] RSP: 002b:00007fff3c4a5120 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.745144] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd4ed8215cd [ 41.746488] RDX: 000055dcf0d95e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.747791] RBP: 00007fff3c4a5180 R08: 0000000000000000 R09: 00007fff3c4a4820 [ 41.749093] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dd192862b0 [ 41.750428] R13: 00007fff3c4a55b0 R14: 000055dd19288d20 R15: 000055dd1929a8d0 [ 41.751741] [ 41.752167] irq event stamp: 1703 [ 41.752820] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 41.754399] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 41.755915] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 41.757458] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 41.759001] ---[ end trace 0000000000000000 ]--- [ 42.541646] ------------[ cut here ]------------ [ 42.542594] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.544648] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.546124] Modules linked in: [ 42.546778] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.548762] Tainted: [W]=WARN [ 42.549346] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.550793] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.551705] 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 [ 42.554879] RSP: 0018:ffff888016e7fbc0 EFLAGS: 00010286 [ 42.555859] RAX: 0000000000000000 RBX: ffffed1002dcff78 RCX: ffffffff813a4050 [ 42.557166] RDX: ffff888017330000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.558452] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dcff2f [ 42.559740] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.561042] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e7fdf8 [ 42.562329] FS: 00007fc74bf1a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.563786] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.564845] CR2: 00007ffecd3bbef7 CR3: 000000001f952000 CR4: 0000000000350ef0 [ 42.566190] Call Trace: [ 42.566683] [ 42.567086] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.568007] ? __create_object+0x59/0x80 [ 42.568792] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.569790] __vmalloc_noprof+0x59/0x60 [ 42.570558] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.571442] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.572385] bpf_prog_alloc+0x39/0x200 [ 42.573084] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.574031] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.574921] do_seccomp+0x349/0x25e0 [ 42.575644] ? find_held_lock+0x2b/0x80 [ 42.576398] ? do_prlimit+0x310/0x610 [ 42.577104] ? __pfx_do_seccomp+0x10/0x10 [ 42.577898] ? do_raw_spin_unlock+0x53/0x220 [ 42.578728] ? _raw_spin_unlock+0x1e/0x40 [ 42.579515] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.580500] ? static_key_count+0x60/0x80 [ 42.581308] prctl_set_seccomp+0x4e/0x70 [ 42.582042] __do_sys_prctl+0xe6c/0x1d70 [ 42.582842] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.583701] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.584687] ? irqentry_exit+0xf3/0x650 [ 42.585465] do_syscall_64+0xbf/0x430 [ 42.586178] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.587142] RIP: 0033:0x7fc74c40c5cd [ 42.587832] 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 [ 42.591022] RSP: 002b:00007ffecd3bade0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.592406] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc74c40c5cd [ 42.593710] RDX: 000055772eb34e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.594992] RBP: 00007ffecd3bae40 R08: 0000000000000000 R09: 00007ffecd3ba4e0 [ 42.596302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557762767ad0 [ 42.597607] R13: 00007ffecd3bb270 R14: 0000557762768bc0 R15: 0000557762779780 [ 42.598828] [ 42.599185] irq event stamp: 1745 [ 42.599728] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 42.601000] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 42.602289] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 42.603590] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 42.604855] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30281' (ECDSA) to the list of known hosts. 2025/11/17 18:44:17 fuzzer started 2025/11/17 18:44:17 dialing manager at localhost:37895 2025/11/17 18:44:17 checking machine... 2025/11/17 18:44:17 checking revisions... [ 43.490752] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:44:17 testing simple program... [ 43.580861] cgroup: Unknown subsys name 'net' [ 43.634391] cgroup: Unknown subsys name 'cpuset' [ 43.647558] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:44:16 Registers: info registers vcpu 0 RAX=ffff8880168d8000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88800cb2f908 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529332 RFL=00000246 [---Z-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 00007fd4ed32f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff3c49f000 CR3=000000000d315000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88806cf08dd0 RCX=ffff88806cf089c4 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff888009644200 RBP=ffff88806cf01000 RSP=ffff88806cf089f8 R8 =ffffffff86ab82f2 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000255da R12=ffff88806cf08a01 R13=ffff88806cf08ab8 R14=ffff88806cf08dd0 R15=ffff88806cf08a70 RIP=ffffffff815d2990 RFL=00000292 [--S-A--] 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7104161628 CR3=000000000d444000 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=b4e1afec2b0e2d9fd0445603eb253b3f XMM02=0000000000304528ec2efd57dc4c00df XMM03=0000000000310260816fa9ddf2ae06a2 XMM04=b080852294a2bdf400000000000ae988 XMM05=f8fc5ba68765e6a70000000000320fd8 XMM06=474038aa6c007e1f00000000003209d0 XMM07=e042d86d42eb936e00000000003104e0 XMM08=816fa9ddf2ae06a20000000000304588 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000