[ 46.581339] ------------[ cut here ]------------ [ 46.582324] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.584654] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.586437] Modules linked in: [ 46.587222] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.590110] Tainted: [W]=WARN [ 46.590790] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.592434] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.593386] 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 [ 46.596609] RSP: 0018:ffff888019b5fbc0 EFLAGS: 00010286 [ 46.597615] RAX: 0000000000000000 RBX: ffffed100336bf78 RCX: ffffffff813a4050 [ 46.598966] RDX: ffff888009a8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.600285] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100336bf2f [ 46.601588] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.602921] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b5fdf8 [ 46.604253] FS: 00007fb998b6a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.605727] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.606862] CR2: 00007ffe260d9ef7 CR3: 000000000dd32000 CR4: 0000000000350ef0 [ 46.608215] Call Trace: [ 46.608686] [ 46.609168] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.610105] ? __create_object+0x59/0x80 [ 46.610941] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.611954] __vmalloc_noprof+0x59/0x60 [ 46.612749] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.613686] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.614865] bpf_prog_alloc+0x39/0x200 [ 46.615657] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.616639] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.617582] do_seccomp+0x349/0x25e0 [ 46.618353] ? find_held_lock+0x2b/0x80 [ 46.619164] ? do_prlimit+0x310/0x610 [ 46.619924] ? __pfx_do_seccomp+0x10/0x10 [ 46.620698] ? do_raw_spin_unlock+0x53/0x220 [ 46.621566] ? _raw_spin_unlock+0x1e/0x40 [ 46.622382] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.623397] ? static_key_count+0x60/0x80 [ 46.624232] prctl_set_seccomp+0x4e/0x70 [ 46.625028] __do_sys_prctl+0xe6c/0x1d70 [ 46.625818] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.626726] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.627715] ? irqentry_exit+0xf3/0x650 [ 46.628518] do_syscall_64+0xbf/0x430 [ 46.629303] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.630280] RIP: 0033:0x7fb99905c5cd [ 46.631004] 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 [ 46.634269] RSP: 002b:00007ffe260d7e70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.635675] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb99905c5cd [ 46.637000] RDX: 0000560f3aa82e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.638355] RBP: 00007ffe260d7ed0 R08: 0000000000000000 R09: 00007ffe260d7570 [ 46.639692] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560f6dc0ead0 [ 46.641010] R13: 00007ffe260d8300 R14: 0000560f6dc0fbc0 R15: 0000560f6dc20780 [ 46.642396] [ 46.642880] irq event stamp: 1811 [ 46.643517] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 46.645091] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 46.646693] softirqs last enabled at (1788): [] handle_softirqs+0x50c/0x770 [ 46.648046] softirqs last disabled at (1783): [] __irq_exit_rcu+0xc4/0x100 [ 46.649376] ---[ end trace 0000000000000000 ]--- [ 49.958585] ------------[ cut here ]------------ [ 49.959686] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.961902] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.963589] Modules linked in: [ 49.964317] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.966560] Tainted: [W]=WARN [ 49.967219] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.968778] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.969802] 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 [ 49.973525] RSP: 0018:ffff88801706fbc0 EFLAGS: 00010286 [ 49.974625] RAX: 0000000000000000 RBX: ffffed1002e0df78 RCX: ffffffff813a4050 [ 49.975996] RDX: ffff888016085340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.977377] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0df2f [ 49.978752] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.980150] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801706fdf8 [ 49.981521] FS: 00007effe91eb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.983061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.984196] CR2: 00007effe97514a6 CR3: 000000000e071000 CR4: 0000000000350ef0 [ 49.985559] Call Trace: [ 49.986096] [ 49.986551] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.987641] ? __create_object+0x59/0x80 [ 49.988614] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.989808] __vmalloc_noprof+0x59/0x60 [ 49.990635] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.991580] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.992613] bpf_prog_alloc+0x39/0x200 [ 49.993490] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.994655] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.995802] do_seccomp+0x349/0x25e0 [ 49.996647] ? find_held_lock+0x2b/0x80 [ 49.997561] ? do_prlimit+0x310/0x610 [ 49.998490] ? __pfx_do_seccomp+0x10/0x10 [ 49.999411] ? do_raw_spin_unlock+0x53/0x220 [ 50.000369] ? _raw_spin_unlock+0x1e/0x40 [ 50.001281] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.002439] ? static_key_count+0x60/0x80 [ 50.003420] prctl_set_seccomp+0x4e/0x70 [ 50.004376] __do_sys_prctl+0xe6c/0x1d70 [ 50.005366] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.006406] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.007616] ? irqentry_exit+0xf3/0x650 [ 50.008526] do_syscall_64+0xbf/0x430 [ 50.009457] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.010699] RIP: 0033:0x7effe96dd5cd [ 50.011599] 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 [ 50.015429] RSP: 002b:00007ffe0fe630e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.017080] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007effe96dd5cd [ 50.018526] RDX: 000056437f63de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.019988] RBP: 00007ffe0fe63140 R08: 0000000000000000 R09: 00007ffe0fe627e0 [ 50.021361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564398b5c2b0 [ 50.022785] R13: 00007ffe0fe63570 R14: 0000564398b5ed20 R15: 0000564398b708d0 [ 50.024147] [ 50.024573] irq event stamp: 1809 [ 50.025203] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 50.026659] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 50.028063] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 50.029421] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 50.030872] ---[ end trace 0000000000000000 ]--- [ 50.830800] ------------[ cut here ]------------ [ 50.831715] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.833790] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.835271] Modules linked in: [ 50.835919] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.837890] Tainted: [W]=WARN [ 50.838447] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.839891] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.840750] 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 [ 50.843919] RSP: 0018:ffff88801be97bc0 EFLAGS: 00010286 [ 50.844895] RAX: 0000000000000000 RBX: ffffed10037d2f78 RCX: ffffffff813a4050 [ 50.846183] RDX: ffff888016ba9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.847456] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037d2f2f [ 50.848734] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.850036] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801be97df8 [ 50.851322] FS: 00007f54a726c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.852752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.853810] CR2: 00007ffe17e76ef7 CR3: 000000001d183000 CR4: 0000000000350ef0 [ 50.855134] Call Trace: [ 50.855593] [ 50.856047] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.856926] ? __create_object+0x59/0x80 [ 50.857653] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.858627] __vmalloc_noprof+0x59/0x60 [ 50.859371] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.860236] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.861157] bpf_prog_alloc+0x39/0x200 [ 50.861889] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.862782] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.863670] do_seccomp+0x349/0x25e0 [ 50.864395] ? find_held_lock+0x2b/0x80 [ 50.865150] ? do_prlimit+0x310/0x610 [ 50.865883] ? __pfx_do_seccomp+0x10/0x10 [ 50.866635] ? do_raw_spin_unlock+0x53/0x220 [ 50.867466] ? _raw_spin_unlock+0x1e/0x40 [ 50.868247] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.869195] ? static_key_count+0x60/0x80 [ 50.870000] prctl_set_seccomp+0x4e/0x70 [ 50.870734] __do_sys_prctl+0xe6c/0x1d70 [ 50.871501] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.872348] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.873313] ? irqentry_exit+0xf3/0x650 [ 50.874084] do_syscall_64+0xbf/0x430 [ 50.874791] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.875750] RIP: 0033:0x7f54a775e5cd [ 50.876446] 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 [ 50.879591] RSP: 002b:00007ffe17e74910 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.880959] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f54a775e5cd [ 50.882238] RDX: 00005574027e1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.883523] RBP: 00007ffe17e74970 R08: 0000000000000000 R09: 00007ffe17e74010 [ 50.884861] R10: 0000000000000000 R11: 0000000000000246 R12: 00005574269e0ad0 [ 50.886138] R13: 00007ffe17e74da0 R14: 00005574269e1bc0 R15: 00005574269f2780 [ 50.887458] [ 50.887920] irq event stamp: 1733 [ 50.888520] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 50.890023] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 50.891548] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 50.893084] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 50.894584] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19197' (ECDSA) to the list of known hosts. 2025/11/17 19:22:34 fuzzer started 2025/11/17 19:22:34 dialing manager at localhost:37895 2025/11/17 19:22:34 checking machine... 2025/11/17 19:22:34 checking revisions... [ 51.815054] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:22:34 testing simple program... [ 51.907115] cgroup: Unknown subsys name 'net' [ 51.971489] cgroup: Unknown subsys name 'cpuset' [ 51.986097] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:22:33 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff84c71a0f RDX=000000000003c71a RSI=000000000003c71a RDI=ffffffff86fb563c RBP=ffff88801557f5e0 RSP=ffff88801557f518 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff88801557f5e8 R13=ffff88801557f5d0 R14=ffff88801557f5c9 R15=ffff88801557f588 RIP=ffffffff8135e5e2 RFL=00000213 [----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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fe331563900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe330c7b000 CR3=000000000e445000 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=000000000018e3885e5c10884646930b XMM01=0000000000304310b3285ca56c489dff XMM02=00000000003044c0d59e07bde36eea69 XMM03=00000000003045e8ec2efd57dc4c00df XMM04=0b282acccf28d4e700000000000ae988 XMM05=1b538dcf844b474f0000000000321e10 XMM06=14648eaa1277bab10000000000320c70 XMM07=fb795ef6d65770560000000000311eb8 XMM08=2c67c8bc2e329bc300000000003045e8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff8880157bd340 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88801bd4f948 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88801bd4fa38 RIP=ffffffff81529330 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 00007effe91eb900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe0fe5d000 CR3=00000000138ff000 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=00ff0000000000000000000000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000