[ 39.129695] ------------[ cut here ]------------ [ 39.130573] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.132469] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.133888] Modules linked in: [ 39.134450] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.136344] Tainted: [W]=WARN [ 39.136930] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.138399] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.139272] 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 [ 39.142326] RSP: 0018:ffff88801635fbc0 EFLAGS: 00010286 [ 39.143273] RAX: 0000000000000000 RBX: ffffed1002c6bf78 RCX: ffffffff813a4050 [ 39.144516] RDX: ffff888016f49bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.145753] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c6bf2f [ 39.147039] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.148279] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801635fdf8 [ 39.149514] FS: 00007f79d5fcb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.150922] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.151949] CR2: 00007ffcfe19aef8 CR3: 000000000bcc0000 CR4: 0000000000350ef0 [ 39.153190] Call Trace: [ 39.153630] [ 39.154190] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.155103] ? __create_object+0x59/0x80 [ 39.155845] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.156812] __vmalloc_noprof+0x59/0x60 [ 39.157578] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.158444] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.159208] bpf_prog_alloc+0x39/0x200 [ 39.159774] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.160527] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.161271] do_seccomp+0x349/0x25e0 [ 39.161818] ? find_held_lock+0x2b/0x80 [ 39.162446] ? do_prlimit+0x310/0x610 [ 39.163052] ? __pfx_do_seccomp+0x10/0x10 [ 39.163656] ? do_raw_spin_unlock+0x53/0x220 [ 39.164326] ? _raw_spin_unlock+0x1e/0x40 [ 39.164958] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.165704] ? static_key_count+0x60/0x80 [ 39.166384] prctl_set_seccomp+0x4e/0x70 [ 39.167017] __do_sys_prctl+0xe6c/0x1d70 [ 39.167624] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.168320] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.169118] ? irqentry_exit+0xf3/0x650 [ 39.169706] do_syscall_64+0xbf/0x430 [ 39.170314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.171094] RIP: 0033:0x7f79d64bd5cd [ 39.171639] 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 [ 39.174213] RSP: 002b:00007ffcfe198cc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.175333] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f79d64bd5cd [ 39.176386] RDX: 0000564220678e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.177433] RBP: 00007ffcfe198d20 R08: 0000000000000000 R09: 00007ffcfe1983c0 [ 39.178496] R10: 0000000000000000 R11: 0000000000000246 R12: 000056425a9e32b0 [ 39.179536] R13: 00007ffcfe199150 R14: 000056425a9e5d20 R15: 000056425a9f78d0 [ 39.180603] [ 39.180982] irq event stamp: 1817 [ 39.181478] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 39.182733] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 39.183981] softirqs last enabled at (1426): [] handle_softirqs+0x50c/0x770 [ 39.185243] softirqs last disabled at (1853): [] __irq_exit_rcu+0xc4/0x100 [ 39.186504] ---[ end trace 0000000000000000 ]--- [ 42.627776] ------------[ cut here ]------------ [ 42.628680] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.630665] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.632123] Modules linked in: [ 42.632700] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.634755] Tainted: [W]=WARN [ 42.635351] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.636812] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.637714] 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 [ 42.640877] RSP: 0018:ffff88801a1bfbc0 EFLAGS: 00010286 [ 42.641811] RAX: 0000000000000000 RBX: ffffed1003437f78 RCX: ffffffff813a4050 [ 42.643107] RDX: ffff888016488000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.644387] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003437f2f [ 42.645667] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.646974] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a1bfdf8 [ 42.648256] FS: 00007fb3a48aa900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.649683] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.650734] CR2: 00007fb3a4e104a6 CR3: 000000001f648000 CR4: 0000000000350ef0 [ 42.652028] Call Trace: [ 42.652496] [ 42.652947] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.653790] ? __create_object+0x59/0x80 [ 42.654581] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.655550] __vmalloc_noprof+0x59/0x60 [ 42.656296] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.657157] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.658101] bpf_prog_alloc+0x39/0x200 [ 42.658797] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.659729] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.660637] do_seccomp+0x349/0x25e0 [ 42.661363] ? find_held_lock+0x2b/0x80 [ 42.662141] ? do_prlimit+0x310/0x610 [ 42.662848] ? __pfx_do_seccomp+0x10/0x10 [ 42.663629] ? do_raw_spin_unlock+0x53/0x220 [ 42.664464] ? _raw_spin_unlock+0x1e/0x40 [ 42.665247] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.666221] ? static_key_count+0x60/0x80 [ 42.667029] prctl_set_seccomp+0x4e/0x70 [ 42.667759] __do_sys_prctl+0xe6c/0x1d70 [ 42.668534] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.669381] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.670353] ? irqentry_exit+0xf3/0x650 [ 42.671121] do_syscall_64+0xbf/0x430 [ 42.671813] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.672764] RIP: 0033:0x7fb3a4d9c5cd [ 42.673497] 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 [ 42.676651] RSP: 002b:00007ffe27f68200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.678022] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb3a4d9c5cd [ 42.679300] RDX: 000055b3832c1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.680571] RBP: 00007ffe27f68260 R08: 0000000000000000 R09: 00007ffe27f67900 [ 42.681878] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b38db4cb10 [ 42.683149] R13: 00007ffe27f68690 R14: 000055b38db4d2b0 R15: 000055b38db616f0 [ 42.684235] [ 42.684592] irq event stamp: 1737 [ 42.685125] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 42.686421] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 42.687692] softirqs last enabled at (1572): [] handle_softirqs+0x50c/0x770 [ 42.688988] softirqs last disabled at (1567): [] __irq_exit_rcu+0xc4/0x100 [ 42.690270] ---[ end trace 0000000000000000 ]--- [ 43.500838] ------------[ cut here ]------------ [ 43.501756] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.503772] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 43.505259] Modules linked in: [ 43.505896] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.507912] Tainted: [W]=WARN [ 43.508480] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.509987] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.510917] 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 [ 43.514139] RSP: 0018:ffff88801725fbc0 EFLAGS: 00010286 [ 43.515125] RAX: 0000000000000000 RBX: ffffed1002e4bf78 RCX: ffffffff813a4050 [ 43.516412] RDX: ffff888016029bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.517697] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4bf2f [ 43.519000] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.520286] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801725fdf8 [ 43.521588] FS: 00007fcfb1723900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.523040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.524134] CR2: 00007fcfb1c15580 CR3: 000000000c09c000 CR4: 0000000000350ef0 [ 43.525426] Call Trace: [ 43.525948] [ 43.526366] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.527262] ? __create_object+0x59/0x80 [ 43.528054] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.529029] __vmalloc_noprof+0x59/0x60 [ 43.529748] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.530636] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.531590] bpf_prog_alloc+0x39/0x200 [ 43.532338] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.533280] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.534192] do_seccomp+0x349/0x25e0 [ 43.534914] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.535783] ? __pfx_do_seccomp+0x10/0x10 [ 43.536574] ? find_held_lock+0x2b/0x80 [ 43.537336] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.538310] ? static_key_count+0x60/0x80 [ 43.539117] prctl_set_seccomp+0x4e/0x70 [ 43.539847] __do_sys_prctl+0xe6c/0x1d70 [ 43.540640] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.541508] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.542494] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.543483] ? irqentry_exit+0xf3/0x650 [ 43.544246] do_syscall_64+0xbf/0x430 [ 43.544988] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.545960] RIP: 0033:0x7fcfb1c155cd [ 43.546643] 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 [ 43.549835] RSP: 002b:00007fffaaafd2b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.551261] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfb1c155cd [ 43.552559] RDX: 000055ee9a14ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.553888] RBP: 00007fffaaafd310 R08: 0000000000000000 R09: 00007fffaaafc9b0 [ 43.555191] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eea8abfad0 [ 43.556471] R13: 00007fffaaafd740 R14: 000055eea8ac0bc0 R15: 000055eea8ad1780 [ 43.557770] [ 43.558246] irq event stamp: 1745 [ 43.558899] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 43.560423] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 43.561967] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 43.563528] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 43.565049] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25932' (ECDSA) to the list of known hosts. 2025/11/18 17:54:41 fuzzer started 2025/11/18 17:54:41 dialing manager at localhost:34383 2025/11/18 17:54:41 checking machine... 2025/11/18 17:54:41 checking revisions... [ 44.498247] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:54:41 testing simple program... [ 44.574675] cgroup: Unknown subsys name 'net' [ 44.644563] cgroup: Unknown subsys name 'cpuset' [ 44.663879] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:54:40 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff888015dcf810 RDI=ffff88806ce31cd0 RBP=ffff888015dc8000 RSP=ffff888015dcf228 R8 =0000000000000001 R9 =ffff888015dcf2e8 R10=000000000003c9ed R11=0000000000040398 R12=ffff888015dcf301 R13=ffff888015dcf2f0 R14=ffff888015dcf810 R15=ffff888015dcf2a8 RIP=ffffffff815bd130 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 00007fc75bb04900 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=00007fc75b21d030 CR3=000000000de4e000 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=9a2f5b4c0d902ea60045b44a540ca1e7 XMM02=0000000000307cd0eff9b2d0a8fce9cb XMM03=0000000000307da02c67c8bc2e329bc3 XMM04=e49a24caaaf34a0600000000000ae988 XMM05=83234b5e9b58ec890000000000322d40 XMM06=8f255406730d7d570000000000321ae0 XMM07=fb795ef6d65770560000000000311800 XMM08=2c67c8bc2e329bc30000000000307d40 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888017930820 RBX=dffffc0000000000 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000010 RDI=ffff888017930820 RBP=ffff888017930830 RSP=ffff8880161ff990 R8 =0000000000000002 R9 =0000000000000000 R10=ffff8880161ff9b8 R11=0000000000000000 R12=ffff888017930820 R13=ffff888017930820 R14=0000000000000001 R15=0000000000000cc0 RIP=ffffffff84c3256e RFL=00000202 [-------] 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 00007fb3a48aa900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe27f62000 CR3=000000001f63e000 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