[ 44.091042] ------------[ cut here ]------------ [ 44.091815] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.093522] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 44.094722] Modules linked in: [ 44.095224] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.096864] Tainted: [W]=WARN [ 44.097321] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.098530] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.099266] 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 [ 44.101904] RSP: 0018:ffff888018fcfbc0 EFLAGS: 00010286 [ 44.102728] RAX: 0000000000000000 RBX: ffffed10031f9f78 RCX: ffffffff813a4050 [ 44.103799] RDX: ffff888015685340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.104868] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031f9f2f [ 44.105938] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.107012] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018fcfdf8 [ 44.108081] FS: 00007fb431a25900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.109287] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.110166] CR2: 00007fb431f17580 CR3: 00000000104e6000 CR4: 0000000000350ef0 [ 44.111251] Call Trace: [ 44.111664] [ 44.112007] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.112751] ? __create_object+0x59/0x80 [ 44.113367] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.114173] __vmalloc_noprof+0x59/0x60 [ 44.114802] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.115538] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.116290] bpf_prog_alloc+0x39/0x200 [ 44.116889] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.117661] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.118386] do_seccomp+0x349/0x25e0 [ 44.118990] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.119738] ? __pfx_do_seccomp+0x10/0x10 [ 44.120355] ? find_held_lock+0x2b/0x80 [ 44.120981] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.121792] ? static_key_count+0x60/0x80 [ 44.122422] prctl_set_seccomp+0x4e/0x70 [ 44.123077] __do_sys_prctl+0xe6c/0x1d70 [ 44.123722] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.124398] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.125190] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.125987] ? irqentry_exit+0xf3/0x650 [ 44.126621] do_syscall_64+0xbf/0x430 [ 44.127207] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.127990] RIP: 0033:0x7fb431f175cd [ 44.128563] 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 [ 44.131227] RSP: 002b:00007ffdf0c3a0a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.132370] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb431f175cd [ 44.133448] RDX: 000055670a410e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.134527] RBP: 00007ffdf0c3a100 R08: 0000000000000000 R09: 00007ffdf0c397a0 [ 44.135618] R10: 0000000000000000 R11: 0000000000000246 R12: 000055672f88bad0 [ 44.136700] R13: 00007ffdf0c3a530 R14: 000055672f88cbc0 R15: 000055672f89d780 [ 44.137786] [ 44.138144] irq event stamp: 1685 [ 44.138684] hardirqs last enabled at (1695): [] __up_console_sem+0x78/0x80 [ 44.139977] hardirqs last disabled at (1704): [] __up_console_sem+0x5d/0x80 [ 44.141240] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 44.142526] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 44.143807] ---[ end trace 0000000000000000 ]--- [ 46.947463] ------------[ cut here ]------------ [ 46.948377] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.950436] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 46.951947] Modules linked in: [ 46.952593] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.954859] Tainted: [W]=WARN [ 46.955439] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.956972] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.957883] 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 [ 46.961082] RSP: 0018:ffff88801a927bc0 EFLAGS: 00010286 [ 46.962073] RAX: 0000000000000000 RBX: ffffed1003524f78 RCX: ffffffff813a4050 [ 46.963361] RDX: ffff888019f31bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.964648] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003524f2f [ 46.965928] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.967231] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a927df8 [ 46.968525] FS: 00007fe0984a9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.969980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.971061] CR2: 00007fffb741aef7 CR3: 000000000a5a4000 CR4: 0000000000350ef0 [ 46.972351] Call Trace: [ 46.972868] [ 46.973289] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.974204] ? __create_object+0x59/0x80 [ 46.975006] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.975983] __vmalloc_noprof+0x59/0x60 [ 46.976749] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.977640] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.978578] bpf_prog_alloc+0x39/0x200 [ 46.979295] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.980235] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.981134] do_seccomp+0x349/0x25e0 [ 46.981855] ? find_held_lock+0x2b/0x80 [ 46.982659] ? do_prlimit+0x310/0x610 [ 46.983364] ? __pfx_do_seccomp+0x10/0x10 [ 46.984156] ? do_raw_spin_unlock+0x53/0x220 [ 46.984995] ? _raw_spin_unlock+0x1e/0x40 [ 46.985784] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.986752] ? static_key_count+0x60/0x80 [ 46.987583] prctl_set_seccomp+0x4e/0x70 [ 46.988321] __do_sys_prctl+0xe6c/0x1d70 [ 46.989120] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.989983] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.990978] ? irqentry_exit+0xf3/0x650 [ 46.991769] do_syscall_64+0xbf/0x430 [ 46.992467] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.993427] RIP: 0033:0x7fe09899b5cd [ 46.994156] 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 [ 46.997352] RSP: 002b:00007fffb74197b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.998724] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe09899b5cd [ 47.000035] RDX: 00005559443a6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.001343] RBP: 00007fffb7419810 R08: 0000000000000000 R09: 00007fffb7418eb0 [ 47.002651] R10: 0000000000000000 R11: 0000000000000246 R12: 000055595a78dad0 [ 47.003955] R13: 00007fffb7419c40 R14: 000055595a78ebc0 R15: 000055595a79f780 [ 47.005262] [ 47.005741] irq event stamp: 1809 [ 47.006357] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 47.007904] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 47.009442] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 47.011012] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 47.012549] ---[ end trace 0000000000000000 ]--- [ 47.781623] ------------[ cut here ]------------ [ 47.782090] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.783160] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 47.783925] Modules linked in: [ 47.784238] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.785280] Tainted: [W]=WARN [ 47.785590] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.786339] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.786819] 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 [ 47.788474] RSP: 0018:ffff888019d3fbc0 EFLAGS: 00010286 [ 47.788995] RAX: 0000000000000000 RBX: ffffed10033a7f78 RCX: ffffffff813a4050 [ 47.789677] RDX: ffff88801c61d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.790324] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033a7f2f [ 47.791002] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.791671] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d3fdf8 [ 47.792318] FS: 00007f6899bb6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.793075] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.793632] CR2: 00007f689a0a8580 CR3: 00000000104ba000 CR4: 0000000000350ef0 [ 47.794276] Call Trace: [ 47.794550] [ 47.794765] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.795213] ? __create_object+0x59/0x80 [ 47.795621] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.796096] __vmalloc_noprof+0x59/0x60 [ 47.796462] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.796917] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.797377] bpf_prog_alloc+0x39/0x200 [ 47.797754] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.798208] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.798672] do_seccomp+0x349/0x25e0 [ 47.799030] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.799465] ? __pfx_do_seccomp+0x10/0x10 [ 47.799868] ? find_held_lock+0x2b/0x80 [ 47.800238] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.800731] ? static_key_count+0x60/0x80 [ 47.801121] prctl_set_seccomp+0x4e/0x70 [ 47.801517] __do_sys_prctl+0xe6c/0x1d70 [ 47.801894] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.802304] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.802798] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.803279] ? irqentry_exit+0xf3/0x650 [ 47.803675] do_syscall_64+0xbf/0x430 [ 47.804033] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.804519] RIP: 0033:0x7f689a0a85cd [ 47.804856] 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 [ 47.806474] RSP: 002b:00007ffe3aa2d910 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.807167] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f689a0a85cd [ 47.807819] RDX: 000055e2f1dbce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.808451] RBP: 00007ffe3aa2d970 R08: 0000000000000000 R09: 00007ffe3aa2d010 [ 47.809107] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e2fa088ad0 [ 47.809760] R13: 00007ffe3aa2dda0 R14: 000055e2fa089bc0 R15: 000055e2fa09a780 [ 47.810398] [ 47.810647] irq event stamp: 1639 [ 47.810966] hardirqs last enabled at (1647): [] __up_console_sem+0x78/0x80 [ 47.811752] hardirqs last disabled at (1656): [] __up_console_sem+0x5d/0x80 [ 47.812538] softirqs last enabled at (1196): [] handle_softirqs+0x50c/0x770 [ 47.813305] softirqs last disabled at (1187): [] __irq_exit_rcu+0xc4/0x100 [ 47.814089] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63788' (ECDSA) to the list of known hosts. 2025/11/17 10:30:10 fuzzer started 2025/11/17 10:30:11 dialing manager at localhost:37895 2025/11/17 10:30:11 checking machine... 2025/11/17 10:30:11 checking revisions... [ 48.728809] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:30:11 testing simple program... [ 48.836084] cgroup: Unknown subsys name 'net' [ 48.907957] cgroup: Unknown subsys name 'cpuset' [ 48.927707] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:30:10 Registers: info registers vcpu 0 RAX=00000000000437c7 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2bc961f000 CR3=00000000103bf000 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=30333a303120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383437 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=0000000000000001 RCX=255630821f11977f RDX=00000000235b4fc8 RSI=0000000010e2cc00 RDI=00000000a4e8a246 RBP=ffff88801a84f728 RSP=ffff88801a84f650 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff88801a84f718 R14=ffff888015d4b780 R15=ffff88801a84f6d0 RIP=ffffffff84c721b6 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 00007fe0984a9900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe098488020 CR3=000000000c24e000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000