[ 45.709742] ------------[ cut here ]------------ [ 45.710519] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.712190] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 45.713420] Modules linked in: [ 45.713953] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.715930] Tainted: [W]=WARN [ 45.716399] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.717645] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.718361] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 45.721033] RSP: 0018:ffff88800ef37bc0 EFLAGS: 00010286 [ 45.721856] RAX: 0000000000000000 RBX: ffffed1001de6f78 RCX: ffffffff813a4050 [ 45.722932] RDX: ffff888019d7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.724029] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001de6f2f [ 45.725112] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.726180] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef37df8 [ 45.727253] FS: 00007f9352bf7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.728484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.729328] CR2: 00007f935315d4a6 CR3: 000000000c801000 CR4: 0000000000350ef0 [ 45.730393] Call Trace: [ 45.730805] [ 45.731146] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.731906] ? __create_object+0x59/0x80 [ 45.732562] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.733326] __vmalloc_noprof+0x59/0x60 [ 45.733951] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.734669] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.735407] bpf_prog_alloc+0x39/0x200 [ 45.736027] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.736782] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.737528] do_seccomp+0x349/0x25e0 [ 45.738079] ? find_held_lock+0x2b/0x80 [ 45.738716] ? do_prlimit+0x310/0x610 [ 45.739291] ? __pfx_do_seccomp+0x10/0x10 [ 45.739953] ? do_raw_spin_unlock+0x53/0x220 [ 45.740642] ? _raw_spin_unlock+0x1e/0x40 [ 45.741246] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.742034] ? static_key_count+0x60/0x80 [ 45.742683] prctl_set_seccomp+0x4e/0x70 [ 45.743277] __do_sys_prctl+0xe6c/0x1d70 [ 45.743938] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.744641] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.745404] ? irqentry_exit+0xf3/0x650 [ 45.746044] do_syscall_64+0xbf/0x430 [ 45.746664] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.747421] RIP: 0033:0x7f93530e95cd [ 45.748008] 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 [ 45.750676] RSP: 002b:00007fff6fa031e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.751819] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f93530e95cd [ 45.752896] RDX: 000055db7ea33e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.753971] RBP: 00007fff6fa03240 R08: 0000000000000000 R09: 00007fff6fa028e0 [ 45.755038] R10: 0000000000000000 R11: 0000000000000246 R12: 000055db9b315bf0 [ 45.756107] R13: 00007fff6fa03670 R14: 000055db9b31f380 R15: 000055db9b32a460 [ 45.757200] [ 45.757592] irq event stamp: 2139 [ 45.758095] hardirqs last enabled at (2147): [] __up_console_sem+0x78/0x80 [ 45.759364] hardirqs last disabled at (2156): [] __up_console_sem+0x5d/0x80 [ 45.760657] softirqs last enabled at (1938): [] handle_softirqs+0x50c/0x770 [ 45.761941] softirqs last disabled at (1933): [] __irq_exit_rcu+0xc4/0x100 [ 45.763208] ---[ end trace 0000000000000000 ]--- [ 48.737787] ------------[ cut here ]------------ [ 48.738732] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.740633] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 48.742023] Modules linked in: [ 48.742693] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.744596] Tainted: [W]=WARN [ 48.745138] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.746703] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.747675] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 48.751023] RSP: 0018:ffff88801a3afbc0 EFLAGS: 00010286 [ 48.752066] RAX: 0000000000000000 RBX: ffffed1003475f78 RCX: ffffffff813a4050 [ 48.753407] RDX: ffff888016903780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.754741] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003475f2f [ 48.756104] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.757441] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a3afdf8 [ 48.758824] FS: 00007fec5ccb9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.760338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.761491] CR2: 00007ffce93cbef7 CR3: 000000001c649000 CR4: 0000000000350ef0 [ 48.762852] Call Trace: [ 48.763337] [ 48.763833] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.764784] ? __create_object+0x59/0x80 [ 48.765612] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.766629] __vmalloc_noprof+0x59/0x60 [ 48.767369] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.768294] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.769278] bpf_prog_alloc+0x39/0x200 [ 48.770044] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.771008] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.771972] do_seccomp+0x349/0x25e0 [ 48.772721] ? find_held_lock+0x2b/0x80 [ 48.773524] ? do_prlimit+0x310/0x610 [ 48.774251] ? __pfx_do_seccomp+0x10/0x10 [ 48.775075] ? do_raw_spin_unlock+0x53/0x220 [ 48.775949] ? _raw_spin_unlock+0x1e/0x40 [ 48.776780] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.777792] ? static_key_count+0x60/0x80 [ 48.778635] prctl_set_seccomp+0x4e/0x70 [ 48.779390] __do_sys_prctl+0xe6c/0x1d70 [ 48.780231] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.781138] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.782153] ? irqentry_exit+0xf3/0x650 [ 48.782950] do_syscall_64+0xbf/0x430 [ 48.783727] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.784741] RIP: 0033:0x7fec5d1ab5cd [ 48.785428] 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 [ 48.788796] RSP: 002b:00007ffce93cacd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.790214] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec5d1ab5cd [ 48.791553] RDX: 0000557eaa2ece00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.792906] RBP: 00007ffce93cad30 R08: 0000000000000000 R09: 00007ffce93ca3d0 [ 48.794234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557eb6246ad0 [ 48.795578] R13: 00007ffce93cb160 R14: 0000557eb6247bc0 R15: 0000557eb6258780 [ 48.796945] [ 48.797390] irq event stamp: 1751 [ 48.798073] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 48.799650] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 48.801105] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 48.802501] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 48.803845] ---[ end trace 0000000000000000 ]--- [ 49.510663] ------------[ cut here ]------------ [ 49.511662] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.513851] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 49.515426] Modules linked in: [ 49.516126] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.518592] Tainted: [W]=WARN [ 49.519193] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.520832] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.521826] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.525275] RSP: 0018:ffff888016d87bc0 EFLAGS: 00010286 [ 49.526336] RAX: 0000000000000000 RBX: ffffed1002db0f78 RCX: ffffffff813a4050 [ 49.527754] RDX: ffff888018175340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.529171] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db0f2f [ 49.530579] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.531998] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d87df8 [ 49.533417] FS: 00007f99a02e1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.534996] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.536187] CR2: 00007f99a07d3580 CR3: 000000001c7ca000 CR4: 0000000000350ef0 [ 49.537612] Call Trace: [ 49.538128] [ 49.538632] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.539623] ? __create_object+0x59/0x80 [ 49.540452] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.541571] __vmalloc_noprof+0x59/0x60 [ 49.542358] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.543326] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.544362] bpf_prog_alloc+0x39/0x200 [ 49.545131] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.546066] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.546980] do_seccomp+0x349/0x25e0 [ 49.547702] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.548623] ? __pfx_do_seccomp+0x10/0x10 [ 49.549381] ? find_held_lock+0x2b/0x80 [ 49.550133] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.551104] ? static_key_count+0x60/0x80 [ 49.551928] prctl_set_seccomp+0x4e/0x70 [ 49.552776] __do_sys_prctl+0xe6c/0x1d70 [ 49.553575] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.554389] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.555352] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.556341] ? irqentry_exit+0xf3/0x650 [ 49.557098] do_syscall_64+0xbf/0x430 [ 49.557845] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.558799] RIP: 0033:0x7f99a07d35cd [ 49.559505] 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 [ 49.562692] RSP: 002b:00007ffd31720370 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.564077] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f99a07d35cd [ 49.565354] RDX: 000056286b7dce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.566639] RBP: 00007ffd317203d0 R08: 0000000000000000 R09: 00007ffd3171fa70 [ 49.567947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562877eb7ad0 [ 49.569115] R13: 00007ffd31720800 R14: 0000562877eb8bc0 R15: 0000562877ec9780 [ 49.570201] [ 49.570596] irq event stamp: 1797 [ 49.571114] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 49.572406] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 49.573695] softirqs last enabled at (1504): [] handle_softirqs+0x50c/0x770 [ 49.574987] softirqs last disabled at (1499): [] __irq_exit_rcu+0xc4/0x100 [ 49.576271] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17214' (ECDSA) to the list of known hosts. 2025/11/18 12:30:31 fuzzer started 2025/11/18 12:30:31 dialing manager at localhost:34383 2025/11/18 12:30:31 checking machine... 2025/11/18 12:30:31 checking revisions... [ 50.453698] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:30:32 testing simple program... [ 50.645651] cgroup: Unknown subsys name 'net' [ 50.714304] cgroup: Unknown subsys name 'cpuset' [ 50.728387] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:30:31 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000002 RCX=ffffffff86ab8e20 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =ffffffff86ab8e24 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000025764 R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88806ce08ab1 R15=ffff88806ce08a70 RIP=ffffffff8135e896 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 00007fda421da900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdd0d70b18 CR3=000000000dbfa000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=674fe257c5fef4af00000000000ae988 XMM05=96e946c09b872eec000000000031e898 XMM06=07c8bb74b6c04a44000000000031d4a8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffffffff85d1e9e0 RCX=0000000000000001 RDX=1ffff110027fb402 RSI=ffffffff85e1ff20 RDI=ffff888013fda010 RBP=ffff888013fda000 RSP=ffff88806cf08ce8 R8 =0000000000000000 R9 =fffffbfff10b3075 R10=0000000000035476 R11=00000021618abe3a R12=0000000000000002 R13=00000000000f4240 R14=ffff8880183516f8 R15=dffffc0000000000 RIP=ffffffff8150232c RFL=00000046 [---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 00007fb59e8b2900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffce93c4000 CR3=000000000cea2000 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=ffffffffffff00000000000000000000 XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000