[ 49.890909] ------------[ cut here ]------------ [ 49.891866] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.893890] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 49.895385] Modules linked in: [ 49.895976] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.897952] Tainted: [W]=WARN [ 49.898575] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.900062] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.901003] 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 [ 49.904185] RSP: 0018:ffff8880170dfbc0 EFLAGS: 00010286 [ 49.905171] RAX: 0000000000000000 RBX: ffffed1002e1bf78 RCX: ffffffff813a4050 [ 49.906463] RDX: ffff88801c8e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.907734] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1bf2f [ 49.909010] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.910290] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170dfdf8 [ 49.911570] FS: 00007f3386dae900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.912992] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.914059] CR2: 00007ffe63560ef7 CR3: 0000000013d68000 CR4: 0000000000350ef0 [ 49.915389] Call Trace: [ 49.915851] [ 49.916261] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.917160] ? __create_object+0x59/0x80 [ 49.917927] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.918909] __vmalloc_noprof+0x59/0x60 [ 49.919668] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.920527] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.921454] bpf_prog_alloc+0x39/0x200 [ 49.922151] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.923080] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.923982] do_seccomp+0x349/0x25e0 [ 49.924675] ? find_held_lock+0x2b/0x80 [ 49.925443] ? do_prlimit+0x310/0x610 [ 49.926139] ? __pfx_do_seccomp+0x10/0x10 [ 49.926923] ? do_raw_spin_unlock+0x53/0x220 [ 49.927750] ? _raw_spin_unlock+0x1e/0x40 [ 49.928532] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.929498] ? static_key_count+0x60/0x80 [ 49.930259] prctl_set_seccomp+0x4e/0x70 [ 49.931045] __do_sys_prctl+0xe6c/0x1d70 [ 49.931820] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.932670] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.933647] ? irqentry_exit+0xf3/0x650 [ 49.934432] do_syscall_64+0xbf/0x430 [ 49.935124] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.936075] RIP: 0033:0x7f33872a05cd [ 49.936772] 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 [ 49.939955] RSP: 002b:00007ffe6355e640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.941319] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f33872a05cd [ 49.942616] RDX: 00005626a4108e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.943914] RBP: 00007ffe6355e6a0 R08: 0000000000000000 R09: 00007ffe6355dd40 [ 49.945213] R10: 0000000000000000 R11: 0000000000000246 R12: 00005626c77f3ad0 [ 49.946526] R13: 00007ffe6355ead0 R14: 00005626c77f4bc0 R15: 00005626c7805780 [ 49.947847] [ 49.948276] irq event stamp: 1747 [ 49.948936] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 49.950490] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 49.952025] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 49.953579] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 49.955128] ---[ end trace 0000000000000000 ]--- [ 52.828706] ------------[ cut here ]------------ [ 52.829490] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 52.831139] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 52.832341] Modules linked in: [ 52.832890] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 52.834727] Tainted: [W]=WARN [ 52.835186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 52.836454] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 52.837165] 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 [ 52.839779] RSP: 0018:ffff888016c3fbc0 EFLAGS: 00010286 [ 52.840582] RAX: 0000000000000000 RBX: ffffed1002d87f78 RCX: ffffffff813a4050 [ 52.841632] RDX: ffff88801aacd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 52.842698] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d87f2f [ 52.843759] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 52.844810] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c3fdf8 [ 52.845858] FS: 00007f579765e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 52.847065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.847937] CR2: 00007ffebf584ef7 CR3: 000000000ce50000 CR4: 0000000000350ef0 [ 52.848988] Call Trace: [ 52.849404] [ 52.849743] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 52.850498] ? __create_object+0x59/0x80 [ 52.851103] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 52.851893] __vmalloc_noprof+0x59/0x60 [ 52.852513] bpf_prog_alloc_no_stats+0x55/0x470 [ 52.853199] ? __pfx_seccomp_check_filter+0x10/0x10 [ 52.853965] bpf_prog_alloc+0x39/0x200 [ 52.854582] ? __pfx_seccomp_check_filter+0x10/0x10 [ 52.855308] bpf_prog_create_from_user+0xb2/0x2f0 [ 52.856047] do_seccomp+0x349/0x25e0 [ 52.856638] ? find_held_lock+0x2b/0x80 [ 52.857229] ? do_prlimit+0x310/0x610 [ 52.857841] ? __pfx_do_seccomp+0x10/0x10 [ 52.858504] ? do_raw_spin_unlock+0x53/0x220 [ 52.859156] ? _raw_spin_unlock+0x1e/0x40 [ 52.859798] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 52.860588] ? static_key_count+0x60/0x80 [ 52.861210] prctl_set_seccomp+0x4e/0x70 [ 52.861842] __do_sys_prctl+0xe6c/0x1d70 [ 52.862508] ? __pfx___do_sys_prctl+0x10/0x10 [ 52.863187] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 52.864008] ? irqentry_exit+0xf3/0x650 [ 52.864673] do_syscall_64+0xbf/0x430 [ 52.865249] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 52.866027] RIP: 0033:0x7f5797b505cd [ 52.866607] 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 [ 52.869224] RSP: 002b:00007ffebf582930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 52.870369] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5797b505cd [ 52.871447] RDX: 000055f4aa886e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 52.872501] RBP: 00007ffebf582990 R08: 0000000000000000 R09: 00007ffebf582030 [ 52.873556] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f4e7d19b10 [ 52.874616] R13: 00007ffebf582dc0 R14: 000055f4e7d1a2b0 R15: 000055f4e7d2e6f0 [ 52.875687] [ 52.876042] irq event stamp: 1837 [ 52.876582] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 52.877831] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 52.879092] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 52.880373] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 52.881612] ---[ end trace 0000000000000000 ]--- [ 53.567021] ------------[ cut here ]------------ [ 53.567917] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.569875] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 53.571300] Modules linked in: [ 53.571934] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.574126] Tainted: [W]=WARN [ 53.574779] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.576229] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.577129] 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 [ 53.580245] RSP: 0018:ffff88801c3c7bc0 EFLAGS: 00010286 [ 53.581210] RAX: 0000000000000000 RBX: ffffed1003878f78 RCX: ffffffff813a4050 [ 53.582484] RDX: ffff88801aa95340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.583751] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003878f2f [ 53.585019] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.586280] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c3c7df8 [ 53.587543] FS: 00007ff95d0fd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.588946] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.589985] CR2: 00007ffcf9439ef7 CR3: 000000001f9a5000 CR4: 0000000000350ef0 [ 53.591252] Call Trace: [ 53.591757] [ 53.592159] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.593043] ? __create_object+0x59/0x80 [ 53.593820] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.594783] __vmalloc_noprof+0x59/0x60 [ 53.595532] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.596341] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.597261] bpf_prog_alloc+0x39/0x200 [ 53.597980] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.598900] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.599801] do_seccomp+0x349/0x25e0 [ 53.600489] ? find_held_lock+0x2b/0x80 [ 53.601194] ? do_prlimit+0x310/0x610 [ 53.601920] ? __pfx_do_seccomp+0x10/0x10 [ 53.602709] ? do_raw_spin_unlock+0x53/0x220 [ 53.603542] ? _raw_spin_unlock+0x1e/0x40 [ 53.604272] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.605229] ? static_key_count+0x60/0x80 [ 53.606026] prctl_set_seccomp+0x4e/0x70 [ 53.606810] __do_sys_prctl+0xe6c/0x1d70 [ 53.607597] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.608446] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.609405] ? irqentry_exit+0xf3/0x650 [ 53.610130] do_syscall_64+0xbf/0x430 [ 53.610861] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.611806] RIP: 0033:0x7ff95d5ef5cd [ 53.612509] 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 [ 53.615664] RSP: 002b:00007ffcf9438880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.617017] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff95d5ef5cd [ 53.618314] RDX: 0000561758b6ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.619591] RBP: 00007ffcf94388e0 R08: 0000000000000000 R09: 00007ffcf9437f80 [ 53.620867] R10: 0000000000000000 R11: 0000000000000246 R12: 00005617931b4bf0 [ 53.622147] R13: 00007ffcf9438d10 R14: 00005617931be380 R15: 00005617931c9460 [ 53.623448] [ 53.623867] irq event stamp: 1791 [ 53.624514] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 53.626030] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 53.627572] softirqs last enabled at (1828): [] handle_softirqs+0x50c/0x770 [ 53.629104] softirqs last disabled at (1819): [] __irq_exit_rcu+0xc4/0x100 [ 53.630623] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26254' (ECDSA) to the list of known hosts. 2025/11/18 13:39:43 fuzzer started 2025/11/18 13:39:43 dialing manager at localhost:34383 2025/11/18 13:39:43 checking machine... 2025/11/18 13:39:43 checking revisions... [ 54.594764] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:39:44 testing simple program... [ 54.682657] cgroup: Unknown subsys name 'net' [ 54.906064] cgroup: Unknown subsys name 'cpuset' [ 54.923738] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:39:43 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce37340 RCX=ffffffff812c59be RDX=1ffff1100d9c6fb8 RSI=ffffffff812c59c7 RDI=ffff88806ce37340 RBP=ffff88806ce08d30 RSP=ffff88806ce08ce8 R8 =0000000000000001 R9 =ffffed100d9c1190 R10=0000000000000000 R11=0000000000000001 R12=ffffffff85c2ca00 R13=0000000000000000 R14=ffff88806ce37df0 R15=ffff88806ce37358 RIP=ffffffff8147dac4 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb4a08b1000 CR3=000000000e2c3000 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=0e714d2577451e96464b5fca7793b6b3 XMM02=0000000000304f38ec2efd57dc4c00df XMM03=0000000000310908ff8a5774ae61dc4a XMM04=badc90b205b069e600000000000ae988 XMM05=d96330e2d2db86320000000000320918 XMM06=3ac5cc9eb3dfb6b7000000000031a790 XMM07=e042d86d42eb936e0000000000310be0 XMM08=ff8a5774ae61dc4a0000000000304f98 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88801a5fb780 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8175a61f RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888017737820 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529333 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 00007fdcc51fd900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f579762d008 CR3=000000000db71000 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