[ 46.166725] ------------[ cut here ]------------ [ 46.167584] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.169637] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.172241] Modules linked in: [ 46.172875] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.174821] Tainted: [W]=WARN [ 46.175374] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.176807] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.177695] 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 [ 46.180788] RSP: 0018:ffff8880162cfbc0 EFLAGS: 00010286 [ 46.181758] RAX: 0000000000000000 RBX: ffffed1002c59f78 RCX: ffffffff813a4050 [ 46.183015] RDX: ffff88800c355340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.184288] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c59f2f [ 46.185542] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.186801] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162cfdf8 [ 46.188061] FS: 00007f14a7971900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.189470] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.190505] CR2: 00007f14a7e63580 CR3: 000000000d8e0000 CR4: 0000000000350ef0 [ 46.191764] Call Trace: [ 46.192220] [ 46.192655] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.193497] ? __create_object+0x59/0x80 [ 46.194265] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.195213] __vmalloc_noprof+0x59/0x60 [ 46.195979] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.196839] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.197769] bpf_prog_alloc+0x39/0x200 [ 46.198449] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.199385] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.200281] do_seccomp+0x349/0x25e0 [ 46.201003] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.201888] ? __pfx_do_seccomp+0x10/0x10 [ 46.202674] ? find_held_lock+0x2b/0x80 [ 46.203393] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.204340] ? static_key_count+0x60/0x80 [ 46.205135] prctl_set_seccomp+0x4e/0x70 [ 46.205892] __do_sys_prctl+0xe6c/0x1d70 [ 46.206665] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.207487] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.208441] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.209386] ? irqentry_exit+0xf3/0x650 [ 46.210145] do_syscall_64+0xbf/0x430 [ 46.210867] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.211813] RIP: 0033:0x7f14a7e635cd [ 46.212461] 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 [ 46.215629] RSP: 002b:00007ffe6a34fb40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.216977] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f14a7e635cd [ 46.218231] RDX: 000055a6dc95ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.219510] RBP: 00007ffe6a34fba0 R08: 0000000000000000 R09: 00007ffe6a34f240 [ 46.220762] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a6e92ccbf0 [ 46.222019] R13: 00007ffe6a34ffd0 R14: 000055a6e92d6380 R15: 000055a6e92e1460 [ 46.223311] [ 46.223780] irq event stamp: 2005 [ 46.224379] hardirqs last enabled at (2013): [] __up_console_sem+0x78/0x80 [ 46.225874] hardirqs last disabled at (2022): [] __up_console_sem+0x5d/0x80 [ 46.227394] softirqs last enabled at (1926): [] handle_softirqs+0x50c/0x770 [ 46.228898] softirqs last disabled at (1919): [] __irq_exit_rcu+0xc4/0x100 [ 46.230394] ---[ end trace 0000000000000000 ]--- [ 49.145015] ------------[ cut here ]------------ [ 49.145975] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.148017] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.149473] Modules linked in: [ 49.150127] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.152134] Tainted: [W]=WARN [ 49.152742] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.154227] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.155151] 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 [ 49.158386] RSP: 0018:ffff88800da2fbc0 EFLAGS: 00010286 [ 49.159397] RAX: 0000000000000000 RBX: ffffed1001b45f78 RCX: ffffffff813a4050 [ 49.160689] RDX: ffff8880179eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.162002] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b45f2f [ 49.163297] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.164620] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800da2fdf8 [ 49.165946] FS: 00007f056f467900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.167413] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.168495] CR2: 00007ffff4ba3ef7 CR3: 000000002070a000 CR4: 0000000000350ef0 [ 49.169789] Call Trace: [ 49.170264] [ 49.170727] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.171641] ? __create_object+0x59/0x80 [ 49.172384] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.173365] __vmalloc_noprof+0x59/0x60 [ 49.174142] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.175020] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.175978] bpf_prog_alloc+0x39/0x200 [ 49.176737] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.177692] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.178559] do_seccomp+0x349/0x25e0 [ 49.179299] ? find_held_lock+0x2b/0x80 [ 49.180081] ? do_prlimit+0x310/0x610 [ 49.180828] ? __pfx_do_seccomp+0x10/0x10 [ 49.181580] ? do_raw_spin_unlock+0x53/0x220 [ 49.182432] ? _raw_spin_unlock+0x1e/0x40 [ 49.183223] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.184204] ? static_key_count+0x60/0x80 [ 49.185015] prctl_set_seccomp+0x4e/0x70 [ 49.185825] __do_sys_prctl+0xe6c/0x1d70 [ 49.186585] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.187465] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.188434] ? irqentry_exit+0xf3/0x650 [ 49.189233] do_syscall_64+0xbf/0x430 [ 49.189981] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.190939] RIP: 0033:0x7f056f9595cd [ 49.191660] 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 [ 49.194874] RSP: 002b:00007ffff4ba1890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.196273] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f056f9595cd [ 49.197561] RDX: 0000558cdaa19e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.198852] RBP: 00007ffff4ba18f0 R08: 0000000000000000 R09: 00007ffff4ba0f90 [ 49.200170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558d13ae4bf0 [ 49.201475] R13: 00007ffff4ba1d20 R14: 0000558d13aee380 R15: 0000558d13af9460 [ 49.202771] [ 49.203198] irq event stamp: 1733 [ 49.203869] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 49.205402] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 49.206923] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 49.208490] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 49.210020] ---[ end trace 0000000000000000 ]--- [ 49.849644] ------------[ cut here ]------------ [ 49.850510] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.852590] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.854089] Modules linked in: [ 49.854726] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.856776] Tainted: [W]=WARN [ 49.857327] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.858788] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.859711] 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 [ 49.862868] RSP: 0018:ffff8880161a7bc0 EFLAGS: 00010286 [ 49.863859] RAX: 0000000000000000 RBX: ffffed1002c34f78 RCX: ffffffff813a4050 [ 49.865144] RDX: ffff888016708000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.866434] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c34f2f [ 49.867742] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.869014] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880161a7df8 [ 49.870305] FS: 00007fde17d34900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.871742] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.872786] CR2: 00007fde18226580 CR3: 000000000c85a000 CR4: 0000000000350ef0 [ 49.874072] Call Trace: [ 49.874529] [ 49.874988] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.875901] ? __create_object+0x59/0x80 [ 49.876681] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.877664] __vmalloc_noprof+0x59/0x60 [ 49.878389] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.879266] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.880194] bpf_prog_alloc+0x39/0x200 [ 49.880937] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.881857] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.882755] do_seccomp+0x349/0x25e0 [ 49.883435] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.884322] ? __pfx_do_seccomp+0x10/0x10 [ 49.885122] ? find_held_lock+0x2b/0x80 [ 49.885882] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.886835] ? static_key_count+0x60/0x80 [ 49.887648] prctl_set_seccomp+0x4e/0x70 [ 49.888377] __do_sys_prctl+0xe6c/0x1d70 [ 49.889165] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.890025] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.890984] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.891970] ? irqentry_exit+0xf3/0x650 [ 49.892730] do_syscall_64+0xbf/0x430 [ 49.893414] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.894365] RIP: 0033:0x7fde182265cd [ 49.895065] 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 [ 49.898190] RSP: 002b:00007fffdd4586b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.899538] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fde182265cd [ 49.900802] RDX: 0000564eac76ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.902086] RBP: 00007fffdd458710 R08: 0000000000000000 R09: 00007fffdd457db0 [ 49.903368] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564ed12e6ad0 [ 49.904649] R13: 00007fffdd458b40 R14: 0000564ed12e7bc0 R15: 0000564ed12f8780 [ 49.905954] [ 49.906370] irq event stamp: 1779 [ 49.907016] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 49.908441] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 49.909690] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 49.910958] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 49.912214] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3453' (ECDSA) to the list of known hosts. 2025/11/17 20:34:15 fuzzer started 2025/11/17 20:34:15 dialing manager at localhost:37895 2025/11/17 20:34:15 checking machine... 2025/11/17 20:34:15 checking revisions... [ 50.733296] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:34:15 testing simple program... [ 50.826965] cgroup: Unknown subsys name 'net' [ 50.889858] cgroup: Unknown subsys name 'cpuset' [ 50.910094] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:34:15 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888016230000 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888016230a58 RSP=ffff8880163b7030 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016230ad0 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 RFL=00000007 [-----PC] 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 00007f00928e3700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f056f436008 CR3=000000000cbd1000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a30383732332074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303837 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888009643780 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806cf08958 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000008964 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81526ee0 RFL=00000006 [-----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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff68293b18 CR3=000000000d0a4000 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=c2323b8147607787374bf3f8f25c24c1 XMM02=2c67c8bc2e329bc30000000000303038 XMM03=fb795ef6d6577056000000000030ff28 XMM04=44e74dcc1de3667d00000000000ae988 XMM05=14648eaa1277bab1000000000031ffa0 XMM06=924ce19ff2f386380000000000319a58 XMM07=e042d86d42eb936e0000000000311078 XMM08=5015c9bb33188c730000000000303098 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000