[ 46.493665] ------------[ cut here ]------------ [ 46.494633] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.496721] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.498249] Modules linked in: [ 46.498928] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.501329] Tainted: [W]=WARN [ 46.502064] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.503595] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.504579] 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 [ 46.507779] RSP: 0018:ffff88801ba7fbc0 EFLAGS: 00010286 [ 46.508841] RAX: 0000000000000000 RBX: ffffed100374ff78 RCX: ffffffff813a4050 [ 46.510181] RDX: ffff888015618000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.511525] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100374ff2f [ 46.512821] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.514132] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ba7fdf8 [ 46.515445] FS: 00007f1223d94900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.517013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.518131] CR2: 00007f1224286580 CR3: 000000000cdf0000 CR4: 0000000000350ef0 [ 46.519513] Call Trace: [ 46.520016] [ 46.520458] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.521396] ? __create_object+0x59/0x80 [ 46.522243] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.523204] __vmalloc_noprof+0x59/0x60 [ 46.524010] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.525039] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.525978] bpf_prog_alloc+0x39/0x200 [ 46.526720] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.527664] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.528578] do_seccomp+0x349/0x25e0 [ 46.529251] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.530141] ? __pfx_do_seccomp+0x10/0x10 [ 46.530925] ? find_held_lock+0x2b/0x80 [ 46.531695] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.532671] ? static_key_count+0x60/0x80 [ 46.533433] prctl_set_seccomp+0x4e/0x70 [ 46.534208] __do_sys_prctl+0xe6c/0x1d70 [ 46.535005] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.535864] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.536843] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.537827] ? irqentry_exit+0xf3/0x650 [ 46.538590] do_syscall_64+0xbf/0x430 [ 46.539293] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.540254] RIP: 0033:0x7f12242865cd [ 46.540983] 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 [ 46.544161] RSP: 002b:00007fffa85ab5b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.545546] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12242865cd [ 46.546838] RDX: 0000556ad5d2ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.548114] RBP: 00007fffa85ab610 R08: 0000000000000000 R09: 00007fffa85aacb0 [ 46.549409] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556b0d11bad0 [ 46.550707] R13: 00007fffa85aba40 R14: 0000556b0d11cbc0 R15: 0000556b0d12d780 [ 46.552002] [ 46.552431] irq event stamp: 1803 [ 46.553103] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 46.554629] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 46.556148] softirqs last enabled at (1336): [] handle_softirqs+0x50c/0x770 [ 46.557674] softirqs last disabled at (1841): [] __irq_exit_rcu+0xc4/0x100 [ 46.558930] ---[ end trace 0000000000000000 ]--- [ 49.824684] ------------[ cut here ]------------ [ 49.825728] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.827780] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.829168] Modules linked in: [ 49.829684] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.831307] Tainted: [W]=WARN [ 49.831809] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.833035] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.833891] 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 [ 49.837110] RSP: 0018:ffff888018b9fbc0 EFLAGS: 00010286 [ 49.838065] RAX: 0000000000000000 RBX: ffffed1003173f78 RCX: ffffffff813a4050 [ 49.839402] RDX: ffff88800f5c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.840718] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003173f2f [ 49.842145] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.843541] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018b9fdf8 [ 49.844608] FS: 00007fc6d0d6d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.845795] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.846688] CR2: 00007ffc284dcef8 CR3: 00000000155f0000 CR4: 0000000000350ef0 [ 49.847751] Call Trace: [ 49.848137] [ 49.848520] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.849227] ? __create_object+0x59/0x80 [ 49.849940] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.850967] __vmalloc_noprof+0x59/0x60 [ 49.851637] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.852615] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.853615] bpf_prog_alloc+0x39/0x200 [ 49.854343] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.855369] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.856183] do_seccomp+0x349/0x25e0 [ 49.856994] ? find_held_lock+0x2b/0x80 [ 49.857772] ? do_prlimit+0x310/0x610 [ 49.858593] ? __pfx_do_seccomp+0x10/0x10 [ 49.859206] ? do_raw_spin_unlock+0x53/0x220 [ 49.859887] ? _raw_spin_unlock+0x1e/0x40 [ 49.860539] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.861295] ? static_key_count+0x60/0x80 [ 49.861959] prctl_set_seccomp+0x4e/0x70 [ 49.862597] __do_sys_prctl+0xe6c/0x1d70 [ 49.863206] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.863911] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.864711] ? irqentry_exit+0xf3/0x650 [ 49.865320] do_syscall_64+0xbf/0x430 [ 49.865928] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.866708] RIP: 0033:0x7fc6d125f5cd [ 49.867255] 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 [ 49.869860] RSP: 002b:00007ffc284dbc30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.870973] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc6d125f5cd [ 49.872019] RDX: 000055d7c9c96e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.873088] RBP: 00007ffc284dbc90 R08: 0000000000000000 R09: 00007ffc284db330 [ 49.874137] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d7fdcb7ad0 [ 49.875195] R13: 00007ffc284dc0c0 R14: 000055d7fdcb8bc0 R15: 000055d7fdcc9780 [ 49.876266] [ 49.876659] irq event stamp: 1785 [ 49.877160] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 49.878409] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 49.879662] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 49.880955] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 49.882196] ---[ end trace 0000000000000000 ]--- [ 50.676253] ------------[ cut here ]------------ [ 50.677363] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.679651] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.681346] Modules linked in: [ 50.682098] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.684392] Tainted: [W]=WARN [ 50.685109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.686817] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.687868] 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 [ 50.691544] RSP: 0018:ffff888015607bc0 EFLAGS: 00010286 [ 50.692686] RAX: 0000000000000000 RBX: ffffed1002ac0f78 RCX: ffffffff813a4050 [ 50.694163] RDX: ffff88801ac3b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.695639] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ac0f2f [ 50.697134] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.698612] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015607df8 [ 50.700097] FS: 00007f40a6ae4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.701767] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.702988] CR2: 00007f40a6fd6580 CR3: 000000000d4ac000 CR4: 0000000000350ef0 [ 50.704500] Call Trace: [ 50.705046] [ 50.705590] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.706634] ? __create_object+0x59/0x80 [ 50.707526] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.708663] __vmalloc_noprof+0x59/0x60 [ 50.709537] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.710548] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.711631] bpf_prog_alloc+0x39/0x200 [ 50.712431] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.713556] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.714604] do_seccomp+0x349/0x25e0 [ 50.715382] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.716413] ? __pfx_do_seccomp+0x10/0x10 [ 50.717341] ? find_held_lock+0x2b/0x80 [ 50.718229] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.719331] ? static_key_count+0x60/0x80 [ 50.720270] prctl_set_seccomp+0x4e/0x70 [ 50.721197] __do_sys_prctl+0xe6c/0x1d70 [ 50.722100] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.723087] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.724208] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.725345] ? irqentry_exit+0xf3/0x650 [ 50.726231] do_syscall_64+0xbf/0x430 [ 50.727076] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.728177] RIP: 0033:0x7f40a6fd65cd [ 50.729011] 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 [ 50.732677] RSP: 002b:00007ffdbac3dce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.734244] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f40a6fd65cd [ 50.735712] RDX: 00005603e8daee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.737194] RBP: 00007ffdbac3dd40 R08: 0000000000000000 R09: 00007ffdbac3d3e0 [ 50.738673] R10: 0000000000000000 R11: 0000000000000246 R12: 00005603fc7dcb10 [ 50.740151] R13: 00007ffdbac3e170 R14: 00005603fc7dd2b0 R15: 00005603fc7f16f0 [ 50.741658] [ 50.742144] irq event stamp: 1773 [ 50.742900] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 50.744689] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 50.746275] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 50.747759] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 50.749225] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42834' (ECDSA) to the list of known hosts. 2025/11/18 22:44:50 fuzzer started 2025/11/18 22:44:51 dialing manager at localhost:34383 2025/11/18 22:44:51 checking machine... 2025/11/18 22:44:51 checking revisions... [ 51.645546] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:44:51 testing simple program... [ 51.737036] cgroup: Unknown subsys name 'net' [ 51.787175] cgroup: Unknown subsys name 'cpuset' [ 51.799875] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:44:50 Registers: info registers vcpu 0 RAX=1ffffffff0d1f29a RBX=ffffffff868f94d0 RCX=ffffffff83c60fd2 RDX=0000000000000000 RSI=ffffffff86d75818 RDI=ffffffff868f94ac RBP=ffffffff868f94d0 RSP=ffff8880162479c8 R8 =ffffffff86d75818 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a3c4 R12=ffffffff868f94d4 R13=ffffffff868f94ac R14=ffffffff868f94cc R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000216 [----AP-] 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 00007fc6d0d6d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc6d1322650 CR3=000000000c85a000 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=2030353a34343a323220383120766f4e XMM01=657463656e6e6f63736944203a5d3434 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3434325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039343a34343a3232203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88809accc2d0 RCX=ffffffff8137461c RDX=ffff888015573780 RSI=ffffffff8137462a RDI=0000000000000006 RBP=ffff88801accc2d0 RSP=ffff8880154df710 R8 =0000000000000001 R9 =0000000000000001 R10=ffff88809accc2d0 R11=0000000000000001 R12=0000000000000000 R13=ffff888015813a00 R14=ffff888008c41780 R15=0000000000000000 RIP=ffffffff81751e08 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 00007f85a1ad8900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcdd098f78 CR3=000000000c3dd000 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=ceda31e1845e6cacb3444dcddb560678 XMM02=0000000000307fa8eff9b2d0a8fce9cb XMM03=00000000003080782c67c8bc2e329bc3 XMM04=57494517eab7275800000000000ae988 XMM05=6fe6fd80f9d39d2b0000000000323620 XMM06=e1bcd410fb3842e600000000003224b8 XMM07=fb795ef6d65770560000000000313598 XMM08=2c67c8bc2e329bc30000000000308018 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000