[ 47.042618] ------------[ cut here ]------------ [ 47.043569] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.045585] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 47.047030] Modules linked in: [ 47.047615] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.049638] Tainted: [W]=WARN [ 47.050233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.051695] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.052595] 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 [ 47.055692] RSP: 0018:ffff88801691fbc0 EFLAGS: 00010286 [ 47.056661] RAX: 0000000000000000 RBX: ffffed1002d23f78 RCX: ffffffff813a4050 [ 47.057926] RDX: ffff888014349bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.059187] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d23f2f [ 47.060441] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.061706] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801691fdf8 [ 47.062991] FS: 00007eff924d4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.064403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.065440] CR2: 00007eff929c6580 CR3: 000000000e3cc000 CR4: 0000000000350ef0 [ 47.066705] Call Trace: [ 47.067206] [ 47.067611] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.068499] ? __create_object+0x59/0x80 [ 47.069276] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.070242] __vmalloc_noprof+0x59/0x60 [ 47.071019] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.071875] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.072742] bpf_prog_alloc+0x39/0x200 [ 47.073448] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.074340] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.075222] do_seccomp+0x349/0x25e0 [ 47.075927] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.076758] ? __pfx_do_seccomp+0x10/0x10 [ 47.077543] ? find_held_lock+0x2b/0x80 [ 47.078279] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.079231] ? static_key_count+0x60/0x80 [ 47.080011] prctl_set_seccomp+0x4e/0x70 [ 47.080735] __do_sys_prctl+0xe6c/0x1d70 [ 47.081497] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.082327] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.083287] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.084236] ? irqentry_exit+0xf3/0x650 [ 47.084977] do_syscall_64+0xbf/0x430 [ 47.085655] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.086576] RIP: 0033:0x7eff929c65cd [ 47.087294] 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 [ 47.090393] RSP: 002b:00007ffde1bcbd60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.091740] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007eff929c65cd [ 47.092985] RDX: 000055669cbe6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.094235] RBP: 00007ffde1bcbdc0 R08: 0000000000000000 R09: 00007ffde1bcb460 [ 47.095512] R10: 0000000000000000 R11: 0000000000000246 R12: 00005566b58cdbf0 [ 47.096763] R13: 00007ffde1bcc1f0 R14: 00005566b58d7380 R15: 00005566b58e2460 [ 47.098042] [ 47.098451] irq event stamp: 1757 [ 47.099101] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 47.100583] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 47.102073] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 47.103581] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 47.104818] ---[ end trace 0000000000000000 ]--- [ 50.079516] ------------[ cut here ]------------ [ 50.080450] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.082473] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 50.083970] Modules linked in: [ 50.084554] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.086512] Tainted: [W]=WARN [ 50.087120] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.088583] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.089499] 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 [ 50.092654] RSP: 0018:ffff888016c07bc0 EFLAGS: 00010286 [ 50.093628] RAX: 0000000000000000 RBX: ffffed1002d80f78 RCX: ffffffff813a4050 [ 50.094911] RDX: ffff888015eb3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.096189] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d80f2f [ 50.097461] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.098734] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c07df8 [ 50.100013] FS: 00007fea49f3a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.101565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.102654] CR2: 00007fff8c7abef8 CR3: 000000000b729000 CR4: 0000000000350ef0 [ 50.103943] Call Trace: [ 50.104404] [ 50.104852] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.105709] ? __create_object+0x59/0x80 [ 50.106477] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.107467] __vmalloc_noprof+0x59/0x60 [ 50.108221] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.109091] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.110022] bpf_prog_alloc+0x39/0x200 [ 50.110704] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.111647] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.112534] do_seccomp+0x349/0x25e0 [ 50.113267] ? find_held_lock+0x2b/0x80 [ 50.114028] ? do_prlimit+0x310/0x610 [ 50.114738] ? __pfx_do_seccomp+0x10/0x10 [ 50.115521] ? do_raw_spin_unlock+0x53/0x220 [ 50.116345] ? _raw_spin_unlock+0x1e/0x40 [ 50.117119] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.118076] ? static_key_count+0x60/0x80 [ 50.118888] prctl_set_seccomp+0x4e/0x70 [ 50.119611] __do_sys_prctl+0xe6c/0x1d70 [ 50.120390] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.121251] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.122218] ? irqentry_exit+0xf3/0x650 [ 50.123006] do_syscall_64+0xbf/0x430 [ 50.123693] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.124655] RIP: 0033:0x7fea4a42c5cd [ 50.125358] 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 [ 50.128503] RSP: 002b:00007fff8c7aaaf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.129852] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fea4a42c5cd [ 50.131149] RDX: 00005633d8c36e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.132421] RBP: 00007fff8c7aab50 R08: 0000000000000000 R09: 00007fff8c7aa1f0 [ 50.133694] R10: 0000000000000000 R11: 0000000000000246 R12: 00005633f9ef92b0 [ 50.134971] R13: 00007fff8c7aaf80 R14: 00005633f9efbd20 R15: 00005633f9f0d8d0 [ 50.136259] [ 50.136676] irq event stamp: 1743 [ 50.137319] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 50.138824] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 50.140333] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 50.141858] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 50.143365] ---[ end trace 0000000000000000 ]--- [ 50.927121] ------------[ cut here ]------------ [ 50.928079] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.930249] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.931705] Modules linked in: [ 50.932452] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.934733] Tainted: [W]=WARN [ 50.935446] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.937153] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.938215] 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 [ 50.941931] RSP: 0018:ffff888013a77bc0 EFLAGS: 00010286 [ 50.943074] RAX: 0000000000000000 RBX: ffffed100274ef78 RCX: ffffffff813a4050 [ 50.944573] RDX: ffff8880173e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.945918] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100274ef2f [ 50.947200] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.948528] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013a77df8 [ 50.950050] FS: 00007fe12cf94900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.951725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.952958] CR2: 00007fe12d486580 CR3: 0000000019981000 CR4: 0000000000350ef0 [ 50.954449] Call Trace: [ 50.955055] [ 50.955541] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.956600] ? __create_object+0x59/0x80 [ 50.957524] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.958657] __vmalloc_noprof+0x59/0x60 [ 50.959560] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.960579] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.961659] bpf_prog_alloc+0x39/0x200 [ 50.962520] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.963613] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.964659] do_seccomp+0x349/0x25e0 [ 50.965494] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.966545] ? __pfx_do_seccomp+0x10/0x10 [ 50.967472] ? find_held_lock+0x2b/0x80 [ 50.968350] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.969467] ? static_key_count+0x60/0x80 [ 50.970393] prctl_set_seccomp+0x4e/0x70 [ 50.971312] __do_sys_prctl+0xe6c/0x1d70 [ 50.972222] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.973225] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.974351] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.975478] ? irqentry_exit+0xf3/0x650 [ 50.976364] do_syscall_64+0xbf/0x430 [ 50.977231] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.978336] RIP: 0033:0x7fe12d4865cd [ 50.979184] 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 [ 50.982900] RSP: 002b:00007fffac8fd700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.984485] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe12d4865cd [ 50.985970] RDX: 000055e974a65e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.987468] RBP: 00007fffac8fd760 R08: 0000000000000000 R09: 00007fffac8fce00 [ 50.988731] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e9aa3c7b10 [ 50.989975] R13: 00007fffac8fdb90 R14: 000055e9aa3c82b0 R15: 000055e9aa3dc6f0 [ 50.991269] [ 50.991685] irq event stamp: 1767 [ 50.992261] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 50.993625] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 50.994935] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 50.996255] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 50.997545] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46296' (ECDSA) to the list of known hosts. 2025/11/18 01:46:54 fuzzer started 2025/11/18 01:46:55 dialing manager at localhost:37895 2025/11/18 01:46:55 checking machine... 2025/11/18 01:46:55 checking revisions... [ 51.827617] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:46:55 testing simple program... [ 51.932253] cgroup: Unknown subsys name 'net' [ 51.988469] cgroup: Unknown subsys name 'cpuset' [ 52.002770] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:46:54 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888017159980 RCX=ffffffff842db9c0 RDX=ffff88801ad93780 RSI=ffffffff842db9d0 RDI=0000000000000003 RBP=ffff88801873fb58 RSP=ffff88801873f8b8 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000002 R11=0000000000000001 R12=0000000000000041 R13=0000000000000002 R14=0000000000000007 R15=0000000000000000 RIP=ffffffff81751c78 RFL=00000293 [--S-A-C] 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 00007f13cd328700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fea4a4ef650 CR3=000000000b7b9000 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=36343a313020383120766f4e3e38333c XMM01=656e6e6f637369642064657669656365 XMM02=63736964203a31313a36313530362074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363135 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=0000000000000000 RBX=ffff8880168d7ce0 RCX=1ffff11002869a6a RDX=0000000000000000 RSI=ffffffff8254d378 RDI=ffff88801434d350 RBP=0000000000000000 RSP=ffff8880168d7ba0 R8 =ffff8880168d7ce0 R9 =ffff8880168d7e58 R10=0000000000000000 R11=0000000000000001 R12=00007fff8c7a79f0 R13=0000000000000001 R14=0000000000000008 R15=ffff8880168d7e58 RIP=ffffffff8254d3a5 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 00007fea49f3a900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff8c7a4000 CR3=000000001f4e4000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000