[ 46.558490] ------------[ cut here ]------------ [ 46.559420] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.561603] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.563000] Modules linked in: [ 46.563626] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.565569] Tainted: [W]=WARN [ 46.566110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.567570] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.568429] 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 [ 46.571538] RSP: 0018:ffff888017567bc0 EFLAGS: 00010286 [ 46.572461] RAX: 0000000000000000 RBX: ffffed1002eacf78 RCX: ffffffff813a4050 [ 46.573726] RDX: ffff888016435340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.574992] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eacf2f [ 46.576260] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.577508] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017567df8 [ 46.578775] FS: 00007fa05b03a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.580187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.581230] CR2: 00007ffe0422cef7 CR3: 000000000b607000 CR4: 0000000000350ef0 [ 46.582489] Call Trace: [ 46.582998] [ 46.583397] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.584295] ? __create_object+0x59/0x80 [ 46.585068] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.586010] __vmalloc_noprof+0x59/0x60 [ 46.586749] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.587625] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.588487] bpf_prog_alloc+0x39/0x200 [ 46.589217] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.590134] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.591020] do_seccomp+0x349/0x25e0 [ 46.591737] ? find_held_lock+0x2b/0x80 [ 46.592439] ? do_prlimit+0x310/0x610 [ 46.593166] ? __pfx_do_seccomp+0x10/0x10 [ 46.593934] ? do_raw_spin_unlock+0x53/0x220 [ 46.594756] ? _raw_spin_unlock+0x1e/0x40 [ 46.595476] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.596437] ? static_key_count+0x60/0x80 [ 46.597235] prctl_set_seccomp+0x4e/0x70 [ 46.597994] __do_sys_prctl+0xe6c/0x1d70 [ 46.598765] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.599619] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.600615] ? irqentry_exit+0xf3/0x650 [ 46.601345] do_syscall_64+0xbf/0x430 [ 46.602078] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.603014] RIP: 0033:0x7fa05b52c5cd [ 46.603706] 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 [ 46.606797] RSP: 002b:00007ffe0422a6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.608134] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa05b52c5cd [ 46.609382] RDX: 000056028a01de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.610664] RBP: 00007ffe0422a740 R08: 0000000000000000 R09: 00007ffe04229de0 [ 46.611940] R10: 0000000000000000 R11: 0000000000000246 R12: 00005602ae408ad0 [ 46.613208] R13: 00007ffe0422ab70 R14: 00005602ae409bc0 R15: 00005602ae41a780 [ 46.614495] [ 46.614948] irq event stamp: 1725 [ 46.615598] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 46.617086] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 46.618574] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 46.620095] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 46.621582] ---[ end trace 0000000000000000 ]--- [ 49.490954] ------------[ cut here ]------------ [ 49.491896] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.493954] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.495388] Modules linked in: [ 49.496033] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.497961] Tainted: [W]=WARN [ 49.498514] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.499970] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.500875] 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 [ 49.503972] RSP: 0018:ffff8880176ffbc0 EFLAGS: 00010286 [ 49.504933] RAX: 0000000000000000 RBX: ffffed1002edff78 RCX: ffffffff813a4050 [ 49.506183] RDX: ffff88800dff8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.507443] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002edff2f [ 49.508704] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.509954] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176ffdf8 [ 49.511229] FS: 00007fa7731b0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.512643] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.513686] CR2: 00007ffdbf261ef7 CR3: 000000000a0b1000 CR4: 0000000000350ef0 [ 49.514963] Call Trace: [ 49.515428] [ 49.515881] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.516759] ? __create_object+0x59/0x80 [ 49.517492] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.518614] __vmalloc_noprof+0x59/0x60 [ 49.519322] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.520202] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.521145] bpf_prog_alloc+0x39/0x200 [ 49.521875] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.522781] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.523691] do_seccomp+0x349/0x25e0 [ 49.524352] ? find_held_lock+0x2b/0x80 [ 49.525114] ? do_prlimit+0x310/0x610 [ 49.525999] ? __pfx_do_seccomp+0x10/0x10 [ 49.526799] ? do_raw_spin_unlock+0x53/0x220 [ 49.527865] ? _raw_spin_unlock+0x1e/0x40 [ 49.528635] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.529791] ? static_key_count+0x60/0x80 [ 49.530769] prctl_set_seccomp+0x4e/0x70 [ 49.531497] __do_sys_prctl+0xe6c/0x1d70 [ 49.532490] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.533480] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.534641] ? irqentry_exit+0xf3/0x650 [ 49.535614] do_syscall_64+0xbf/0x430 [ 49.536448] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.537484] RIP: 0033:0x7fa7736a25cd [ 49.538243] 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 [ 49.541299] RSP: 002b:00007ffdbf25fdf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.542583] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa7736a25cd [ 49.543739] RDX: 0000556a7774ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.545056] RBP: 00007ffdbf25fe50 R08: 0000000000000000 R09: 00007ffdbf25f4f0 [ 49.546354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556a8ae65bf0 [ 49.547451] R13: 00007ffdbf260280 R14: 0000556a8ae6f380 R15: 0000556a8ae7a460 [ 49.548573] [ 49.548928] irq event stamp: 1749 [ 49.549432] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 49.550706] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 49.551981] softirqs last enabled at (1618): [] handle_softirqs+0x50c/0x770 [ 49.553286] softirqs last disabled at (1609): [] __irq_exit_rcu+0xc4/0x100 [ 49.554551] ---[ end trace 0000000000000000 ]--- [ 50.166397] ------------[ cut here ]------------ [ 50.167226] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.168922] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.170151] Modules linked in: [ 50.170871] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.172612] Tainted: [W]=WARN [ 50.173078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.174296] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.175064] 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 [ 50.177692] RSP: 0018:ffff888016b07bc0 EFLAGS: 00010286 [ 50.178475] RAX: 0000000000000000 RBX: ffffed1002d60f78 RCX: ffffffff813a4050 [ 50.179531] RDX: ffff888014b0b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.180624] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d60f2f [ 50.181681] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.182753] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b07df8 [ 50.183840] FS: 00007ffa21006900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.185042] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.185926] CR2: 00007ffa214f8580 CR3: 000000001465f000 CR4: 0000000000350ef0 [ 50.187002] Call Trace: [ 50.187387] [ 50.187776] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.188488] ? __create_object+0x59/0x80 [ 50.189147] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.189965] __vmalloc_noprof+0x59/0x60 [ 50.190597] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.191288] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.192080] bpf_prog_alloc+0x39/0x200 [ 50.192704] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.193438] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.194198] do_seccomp+0x349/0x25e0 [ 50.194800] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.195516] ? __pfx_do_seccomp+0x10/0x10 [ 50.196191] ? find_held_lock+0x2b/0x80 [ 50.196829] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.197632] ? static_key_count+0x60/0x80 [ 50.198263] prctl_set_seccomp+0x4e/0x70 [ 50.198916] __do_sys_prctl+0xe6c/0x1d70 [ 50.199531] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.200261] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.201078] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.201891] ? irqentry_exit+0xf3/0x650 [ 50.202492] do_syscall_64+0xbf/0x430 [ 50.203120] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.203920] RIP: 0033:0x7ffa214f85cd [ 50.204473] 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 [ 50.207108] RSP: 002b:00007ffd3f482cb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.208255] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffa214f85cd [ 50.209330] RDX: 000056110cc04e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.210398] RBP: 00007ffd3f482d10 R08: 0000000000000000 R09: 00007ffd3f4823b0 [ 50.211468] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561149dc4bf0 [ 50.212561] R13: 00007ffd3f483140 R14: 0000561149dce380 R15: 0000561149dd9460 [ 50.213649] [ 50.214004] irq event stamp: 1847 [ 50.214504] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 50.215813] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 50.217088] softirqs last enabled at (1384): [] handle_softirqs+0x50c/0x770 [ 50.218377] softirqs last disabled at (1361): [] __irq_exit_rcu+0xc4/0x100 [ 50.219653] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39259' (ECDSA) to the list of known hosts. 2025/11/18 01:28:42 fuzzer started 2025/11/18 01:28:42 dialing manager at localhost:37895 2025/11/18 01:28:42 checking machine... 2025/11/18 01:28:42 checking revisions... [ 51.051292] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:28:43 testing simple program... [ 51.136154] cgroup: Unknown subsys name 'net' [ 51.197583] cgroup: Unknown subsys name 'cpuset' [ 51.208329] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:28:42 Registers: info registers vcpu 0 RAX=0000000000022000 RBX=ffffffff85c2ca00 RCX=0000000000000001 RDX=0000000000022005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85c2d458 RSP=ffff88806ce08878 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffffffff85c2d480 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc 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 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=00007f93014d7000 CR3=000000000cfd9000 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=38323a313020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303133 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=ffff888016b881c0 RBX=ffff88800d51fd20 RCX=ffff888016a0b680 RDX=ffff88800d0449b0 RSI=ffff888016a09bc0 RDI=0000000000000000 RBP=ffff88800e438378 RSP=ffff8880160efa58 R8 =0000000000000000 R9 =ffffed1002c1df3d R10=0000000000000003 R11=0000000000000001 R12=ffff888016a09bc0 R13=0000000000001ac0 R14=0000000000000001 R15=0000000000000286 RIP=ffffffff81b62696 RFL=00000082 [--S----] 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 00007f3eef8aa900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdbf259000 CR3=000000000b7df000 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