[ 45.627924] ------------[ cut here ]------------ [ 45.628901] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.631010] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.632539] Modules linked in: [ 45.633441] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.635541] Tainted: [W]=WARN [ 45.636175] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.637737] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.638642] 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 [ 45.641916] RSP: 0018:ffff888015a77bc0 EFLAGS: 00010286 [ 45.642936] RAX: 0000000000000000 RBX: ffffed1002b4ef78 RCX: ffffffff813a4050 [ 45.644274] RDX: ffff888015f7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.645604] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b4ef2f [ 45.646944] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.648284] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a77df8 [ 45.649603] FS: 00007f2b1010b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.651089] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.652213] CR2: 00007ffe22e95ef7 CR3: 000000000da9d000 CR4: 0000000000350ef0 [ 45.653527] Call Trace: [ 45.654075] [ 45.654518] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.655462] ? __create_object+0x59/0x80 [ 45.656315] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.657332] __vmalloc_noprof+0x59/0x60 [ 45.658291] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.659392] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.660412] bpf_prog_alloc+0x39/0x200 [ 45.661192] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.662206] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.663166] do_seccomp+0x349/0x25e0 [ 45.663906] ? find_held_lock+0x2b/0x80 [ 45.664676] ? do_prlimit+0x310/0x610 [ 45.665480] ? __pfx_do_seccomp+0x10/0x10 [ 45.666341] ? do_raw_spin_unlock+0x53/0x220 [ 45.667232] ? _raw_spin_unlock+0x1e/0x40 [ 45.668048] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.669100] ? static_key_count+0x60/0x80 [ 45.669953] prctl_set_seccomp+0x4e/0x70 [ 45.670787] __do_sys_prctl+0xe6c/0x1d70 [ 45.671546] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.672462] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.673469] ? irqentry_exit+0xf3/0x650 [ 45.674298] do_syscall_64+0xbf/0x430 [ 45.675060] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.676054] RIP: 0033:0x7f2b105fd5cd [ 45.676807] 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 [ 45.680064] RSP: 002b:00007ffe22e93880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.681489] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2b105fd5cd [ 45.682846] RDX: 00005634eb6b1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.684188] RBP: 00007ffe22e938e0 R08: 0000000000000000 R09: 00007ffe22e92f80 [ 45.685503] R10: 0000000000000000 R11: 0000000000000246 R12: 00005634fb5eb240 [ 45.686842] R13: 00007ffe22e93d10 R14: 00005634fb5f4380 R15: 00005634fb5ff540 [ 45.688217] [ 45.688645] irq event stamp: 1875 [ 45.689325] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 45.690905] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 45.692483] softirqs last enabled at (1824): [] handle_softirqs+0x50c/0x770 [ 45.694057] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 45.695445] ---[ end trace 0000000000000000 ]--- [ 49.088405] ------------[ cut here ]------------ [ 49.089386] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.091449] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.092930] Modules linked in: [ 49.093528] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.095524] Tainted: [W]=WARN [ 49.096125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.097584] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.098509] 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 [ 49.101678] RSP: 0018:ffff888016b3fbc0 EFLAGS: 00010286 [ 49.102676] RAX: 0000000000000000 RBX: ffffed1002d67f78 RCX: ffffffff813a4050 [ 49.104003] RDX: ffff888017119bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.105290] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d67f2f [ 49.106593] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.107893] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b3fdf8 [ 49.109189] FS: 00007fe5bc52a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.110643] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.111724] CR2: 00007ffdd4b31ef7 CR3: 000000000e48d000 CR4: 0000000000350ef0 [ 49.113028] Call Trace: [ 49.113506] [ 49.113980] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.114876] ? __create_object+0x59/0x80 [ 49.115613] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.116586] __vmalloc_noprof+0x59/0x60 [ 49.117359] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.118245] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.119179] bpf_prog_alloc+0x39/0x200 [ 49.119935] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.120867] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.121800] do_seccomp+0x349/0x25e0 [ 49.122481] ? find_held_lock+0x2b/0x80 [ 49.123247] ? do_prlimit+0x310/0x610 [ 49.123978] ? __pfx_do_seccomp+0x10/0x10 [ 49.124774] ? do_raw_spin_unlock+0x53/0x220 [ 49.125588] ? _raw_spin_unlock+0x1e/0x40 [ 49.126394] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.127355] ? static_key_count+0x60/0x80 [ 49.128169] prctl_set_seccomp+0x4e/0x70 [ 49.128965] __do_sys_prctl+0xe6c/0x1d70 [ 49.129781] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.130613] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.131590] ? irqentry_exit+0xf3/0x650 [ 49.132384] do_syscall_64+0xbf/0x430 [ 49.133149] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.134125] RIP: 0033:0x7fe5bca1c5cd [ 49.134825] 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 [ 49.138050] RSP: 002b:00007ffdd4b2f640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.139430] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5bca1c5cd [ 49.140733] RDX: 00005557e0936e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.142083] RBP: 00007ffdd4b2f6a0 R08: 0000000000000000 R09: 00007ffdd4b2ed40 [ 49.143371] R10: 0000000000000000 R11: 0000000000000246 R12: 00005557e54b7bf0 [ 49.144672] R13: 00007ffdd4b2fad0 R14: 00005557e54c1380 R15: 00005557e54cc460 [ 49.146035] [ 49.146463] irq event stamp: 1759 [ 49.147130] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 49.148672] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 49.150247] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 49.151792] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 49.153321] ---[ end trace 0000000000000000 ]--- [ 49.984384] ------------[ cut here ]------------ [ 49.985507] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.987878] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.989529] Modules linked in: [ 49.990574] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.993085] Tainted: [W]=WARN [ 49.993835] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.995558] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.996629] 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 [ 50.000291] RSP: 0018:ffff88801c0f7bc0 EFLAGS: 00010286 [ 50.001296] RAX: 0000000000000000 RBX: ffffed100381ef78 RCX: ffffffff813a4050 [ 50.002646] RDX: ffff88801b2a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.003947] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100381ef2f [ 50.005244] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.006560] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c0f7df8 [ 50.007863] FS: 00007f5c2d775900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.009313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.010427] CR2: 00007f5c2dc67580 CR3: 0000000013dc0000 CR4: 0000000000350ef0 [ 50.011750] Call Trace: [ 50.012220] [ 50.012638] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.013553] ? __create_object+0x59/0x80 [ 50.014388] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.015382] __vmalloc_noprof+0x59/0x60 [ 50.016165] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.017062] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.018046] bpf_prog_alloc+0x39/0x200 [ 50.018806] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.019687] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.020609] do_seccomp+0x349/0x25e0 [ 50.021348] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.022307] ? __pfx_do_seccomp+0x10/0x10 [ 50.023123] ? find_held_lock+0x2b/0x80 [ 50.023916] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.024916] ? static_key_count+0x60/0x80 [ 50.025831] prctl_set_seccomp+0x4e/0x70 [ 50.026664] __do_sys_prctl+0xe6c/0x1d70 [ 50.027573] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.028510] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.029597] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.030728] ? irqentry_exit+0xf3/0x650 [ 50.031557] do_syscall_64+0xbf/0x430 [ 50.032424] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.033531] RIP: 0033:0x7f5c2dc675cd [ 50.034400] 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 [ 50.037929] RSP: 002b:00007fff73d0b780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.039503] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5c2dc675cd [ 50.040918] RDX: 0000562ad7a9ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.042388] RBP: 00007fff73d0b7e0 R08: 0000000000000000 R09: 00007fff73d0ae80 [ 50.043840] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562aef13ebf0 [ 50.045243] R13: 00007fff73d0bc10 R14: 0000562aef148380 R15: 0000562aef153460 [ 50.046768] [ 50.047259] irq event stamp: 1941 [ 50.047973] hardirqs last enabled at (1951): [] __up_console_sem+0x78/0x80 [ 50.049583] hardirqs last disabled at (1960): [] __up_console_sem+0x5d/0x80 [ 50.051075] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 50.052100] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 50.053070] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51675' (ECDSA) to the list of known hosts. 2025/11/17 22:13:39 fuzzer started 2025/11/17 22:13:39 dialing manager at localhost:37895 2025/11/17 22:13:39 checking machine... 2025/11/17 22:13:39 checking revisions... [ 50.956492] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:13:39 testing simple program... [ 51.039904] cgroup: Unknown subsys name 'net' [ 51.085229] cgroup: Unknown subsys name 'cpuset' [ 51.097679] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:13:39 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff888015fa7418 R8 =0000000000000000 R9 =0000000000000000 R10=ffff888015fa7560 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888015fa7560 RIP=ffffffff815bcfa0 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 00007f3cb1a4a700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcf2ff5f08 CR3=000000001d89c000 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=63736964203a31313a38373530362074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383735 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=56ba83cd435b4400 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888009757758 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000aed8 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888009757840 RIP=ffffffff81529242 RFL=00000292 [--S-A--] 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe5bcae1618 CR3=000000001d84c000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000