[ 45.994831] ------------[ cut here ]------------ [ 45.995774] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.997794] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.999262] Modules linked in: [ 45.999956] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.001939] Tainted: [W]=WARN [ 46.002492] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.003962] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.004890] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 46.008094] RSP: 0018:ffff8880163dfbc0 EFLAGS: 00010286 [ 46.009069] RAX: 0000000000000000 RBX: ffffed1002c7bf78 RCX: ffffffff813a4050 [ 46.010380] RDX: ffff88801a2b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.011685] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c7bf2f [ 46.012984] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.014284] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880163dfdf8 [ 46.015592] FS: 00007f169bd73900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.017014] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.018118] CR2: 00007f169c265580 CR3: 000000000a0c0000 CR4: 0000000000350ef0 [ 46.019422] Call Trace: [ 46.019929] [ 46.020346] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.021265] ? __create_object+0x59/0x80 [ 46.022077] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.023061] __vmalloc_noprof+0x59/0x60 [ 46.023832] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.024709] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.025614] bpf_prog_alloc+0x39/0x200 [ 46.026369] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.027328] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.028235] do_seccomp+0x349/0x25e0 [ 46.028958] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.029872] ? __pfx_do_seccomp+0x10/0x10 [ 46.030633] ? find_held_lock+0x2b/0x80 [ 46.031396] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.032377] ? static_key_count+0x60/0x80 [ 46.033191] prctl_set_seccomp+0x4e/0x70 [ 46.033978] __do_sys_prctl+0xe6c/0x1d70 [ 46.034767] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.035588] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.036560] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.037553] ? irqentry_exit+0xf3/0x650 [ 46.038312] do_syscall_64+0xbf/0x430 [ 46.039046] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.040001] RIP: 0033:0x7f169c2655cd [ 46.040706] 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 [ 46.043901] RSP: 002b:00007fffc8767090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.045277] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f169c2655cd [ 46.046569] RDX: 000055a410359e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.047856] RBP: 00007fffc87670f0 R08: 0000000000000000 R09: 00007fffc8766790 [ 46.049146] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a414059bf0 [ 46.050450] R13: 00007fffc8767520 R14: 000055a414063380 R15: 000055a41406e460 [ 46.051771] [ 46.052192] irq event stamp: 1753 [ 46.052846] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 46.054413] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 46.055942] softirqs last enabled at (1626): [] handle_softirqs+0x50c/0x770 [ 46.057502] softirqs last disabled at (1621): [] __irq_exit_rcu+0xc4/0x100 [ 46.059053] ---[ end trace 0000000000000000 ]--- [ 48.922847] ------------[ cut here ]------------ [ 48.923770] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.925817] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 48.927305] Modules linked in: [ 48.928161] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.930253] Tainted: [W]=WARN [ 48.930853] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.932332] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.933279] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 48.936447] RSP: 0018:ffff888017067bc0 EFLAGS: 00010286 [ 48.937563] RAX: 0000000000000000 RBX: ffffed1002e0cf78 RCX: ffffffff813a4050 [ 48.938849] RDX: ffff888016363780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.940141] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0cf2f [ 48.941448] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.942738] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017067df8 [ 48.944021] FS: 00007fd243716900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.945504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.946576] CR2: 00007fd243c08580 CR3: 000000000d2be000 CR4: 0000000000350ef0 [ 48.947856] Call Trace: [ 48.948314] [ 48.948766] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.949715] ? __create_object+0x59/0x80 [ 48.950467] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.951440] __vmalloc_noprof+0x59/0x60 [ 48.952191] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.953080] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.954054] bpf_prog_alloc+0x39/0x200 [ 48.954808] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.955751] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.956617] do_seccomp+0x349/0x25e0 [ 48.957372] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.958276] ? __pfx_do_seccomp+0x10/0x10 [ 48.959071] ? find_held_lock+0x2b/0x80 [ 48.959834] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.960825] ? static_key_count+0x60/0x80 [ 48.961625] prctl_set_seccomp+0x4e/0x70 [ 48.962402] __do_sys_prctl+0xe6c/0x1d70 [ 48.963186] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.964046] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.965035] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.966074] ? irqentry_exit+0xf3/0x650 [ 48.966855] do_syscall_64+0xbf/0x430 [ 48.967565] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.968517] RIP: 0033:0x7fd243c085cd [ 48.969270] 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 [ 48.972492] RSP: 002b:00007ffd51219490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.973900] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd243c085cd [ 48.975194] RDX: 0000560527054e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.976476] RBP: 00007ffd512194f0 R08: 0000000000000000 R09: 00007ffd51218b90 [ 48.977765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560542decad0 [ 48.978902] R13: 00007ffd51219920 R14: 0000560542dedbc0 R15: 0000560542dfe780 [ 48.980051] [ 48.980435] irq event stamp: 1863 [ 48.981010] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 48.982394] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 48.983741] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 48.985131] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 48.986504] ---[ end trace 0000000000000000 ]--- [ 49.800754] ------------[ cut here ]------------ [ 49.801635] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.803771] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.805224] Modules linked in: [ 49.805862] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.807849] Tainted: [W]=WARN [ 49.808394] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.809859] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.810769] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.813913] RSP: 0018:ffff888015c0fbc0 EFLAGS: 00010286 [ 49.814886] RAX: 0000000000000000 RBX: ffffed1002b81f78 RCX: ffffffff813a4050 [ 49.816165] RDX: ffff888016785340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.817453] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b81f2f [ 49.818729] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.819997] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c0fdf8 [ 49.821291] FS: 00007f6f5ea97900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.822724] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.823782] CR2: 00007ffeee49aef8 CR3: 0000000017842000 CR4: 0000000000350ef0 [ 49.825079] Call Trace: [ 49.825557] [ 49.826004] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.826906] ? __create_object+0x59/0x80 [ 49.827638] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.828606] __vmalloc_noprof+0x59/0x60 [ 49.829370] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.830247] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.831175] bpf_prog_alloc+0x39/0x200 [ 49.831910] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.832837] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.833759] do_seccomp+0x349/0x25e0 [ 49.834424] ? find_held_lock+0x2b/0x80 [ 49.835189] ? do_prlimit+0x310/0x610 [ 49.835914] ? __pfx_do_seccomp+0x10/0x10 [ 49.836655] ? do_raw_spin_unlock+0x53/0x220 [ 49.837484] ? _raw_spin_unlock+0x1e/0x40 [ 49.838266] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.839227] ? static_key_count+0x60/0x80 [ 49.840022] prctl_set_seccomp+0x4e/0x70 [ 49.840792] __do_sys_prctl+0xe6c/0x1d70 [ 49.841540] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.842396] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.843365] ? irqentry_exit+0xf3/0x650 [ 49.844139] do_syscall_64+0xbf/0x430 [ 49.844875] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.845842] RIP: 0033:0x7f6f5ef895cd [ 49.846494] 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 [ 49.849636] RSP: 002b:00007ffeee498d10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.851016] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6f5ef895cd [ 49.852295] RDX: 000055e555a13e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.853586] RBP: 00007ffeee498d70 R08: 0000000000000000 R09: 00007ffeee498410 [ 49.854853] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e56f0402b0 [ 49.856142] R13: 00007ffeee4991a0 R14: 000055e56f042d20 R15: 000055e56f0548d0 [ 49.857453] [ 49.857919] irq event stamp: 1737 [ 49.858523] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 49.860056] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 49.861577] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 49.863126] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 49.864638] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60663' (ECDSA) to the list of known hosts. 2025/11/18 23:07:01 fuzzer started 2025/11/18 23:07:01 dialing manager at localhost:34383 2025/11/18 23:07:01 checking machine... 2025/11/18 23:07:01 checking revisions... [ 50.715083] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:07:01 testing simple program... [ 50.799165] cgroup: Unknown subsys name 'net' [ 50.860592] cgroup: Unknown subsys name 'cpuset' [ 50.884584] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:07:00 Registers: info registers vcpu 0 RAX=b503ba001073dead RBX=ffff88806ce08a70 RCX=ffff88806ce08974 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffffffff85c2d480 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08968 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000006e2e R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffffffff85c2ca00 R15=0000000000000002 RIP=ffffffff81528fc6 RFL=00000046 [---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 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=00007fd243ccb650 CR3=000000000dadf000 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=37303a333220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383739 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=000000000000000a RBX=ffff888016362668 RCX=ffff88806cf089c4 RDX=0000000000000003 RSI=ffffffff85e1ffe0 RDI=ffff888016362668 RBP=ffffffff85e1ffe0 RSP=ffff88806cf08970 R8 =ffffffff869d8196 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffff888016362668 R13=ffff88806cf089c4 R14=0000000000000003 R15=0000000000000003 RIP=ffffffff84c71f8a RFL=00000046 [---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 00007fd243716900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd51213000 CR3=0000000020457000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000