[ 39.133060] ------------[ cut here ]------------ [ 39.133974] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.136022] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.137471] Modules linked in: [ 39.138069] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.140042] Tainted: [W]=WARN [ 39.140627] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.142074] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.142978] 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 [ 39.146110] RSP: 0018:ffff888015477bc0 EFLAGS: 00010286 [ 39.147069] RAX: 0000000000000000 RBX: ffffed1002a8ef78 RCX: ffffffff813a4050 [ 39.148334] RDX: ffff888015581bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.149592] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a8ef2f [ 39.150868] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.152125] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015477df8 [ 39.153405] FS: 00007fabc9723900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.154867] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.155936] CR2: 00007fabc9c15580 CR3: 000000000e3a5000 CR4: 0000000000350ef0 [ 39.157207] Call Trace: [ 39.157670] [ 39.158082] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.159016] ? __create_object+0x59/0x80 [ 39.159792] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.160768] __vmalloc_noprof+0x59/0x60 [ 39.161522] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.162395] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.163339] bpf_prog_alloc+0x39/0x200 [ 39.164032] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.164970] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.165887] do_seccomp+0x349/0x25e0 [ 39.166618] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.167515] ? __pfx_do_seccomp+0x10/0x10 [ 39.168308] ? find_held_lock+0x2b/0x80 [ 39.169031] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.170013] ? static_key_count+0x60/0x80 [ 39.170820] prctl_set_seccomp+0x4e/0x70 [ 39.171591] __do_sys_prctl+0xe6c/0x1d70 [ 39.172373] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.173229] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.174135] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.175110] ? irqentry_exit+0xf3/0x650 [ 39.175870] do_syscall_64+0xbf/0x430 [ 39.176604] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.177542] RIP: 0033:0x7fabc9c155cd [ 39.178240] 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 [ 39.181383] RSP: 002b:00007fff838e7370 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.182745] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fabc9c155cd [ 39.184000] RDX: 0000556dc39cee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.185255] RBP: 00007fff838e73d0 R08: 0000000000000000 R09: 00007fff838e6a70 [ 39.186541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556dee952ad0 [ 39.187801] R13: 00007fff838e7800 R14: 0000556dee953bc0 R15: 0000556dee964780 [ 39.189085] [ 39.189538] irq event stamp: 1713 [ 39.190132] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 39.191667] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 39.193181] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 39.194704] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 39.196193] ---[ end trace 0000000000000000 ]--- [ 42.470023] ------------[ cut here ]------------ [ 42.470935] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.472979] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.474421] Modules linked in: [ 42.475040] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.477010] Tainted: [W]=WARN [ 42.477608] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.479221] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.480090] 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 [ 42.483254] RSP: 0018:ffff8880160ffbc0 EFLAGS: 00010286 [ 42.484214] RAX: 0000000000000000 RBX: ffffed1002c1ff78 RCX: ffffffff813a4050 [ 42.485492] RDX: ffff888015585340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.486773] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c1ff2f [ 42.488067] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.489335] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160ffdf8 [ 42.490630] FS: 00007fe712dfc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.492078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.493132] CR2: 00007fffd5350ef8 CR3: 0000000009c5f000 CR4: 0000000000350ef0 [ 42.494442] Call Trace: [ 42.495005] [ 42.495493] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.496406] ? __create_object+0x59/0x80 [ 42.497205] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.498195] __vmalloc_noprof+0x59/0x60 [ 42.498940] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.499862] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.500832] bpf_prog_alloc+0x39/0x200 [ 42.501599] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.502577] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.503533] do_seccomp+0x349/0x25e0 [ 42.504281] ? find_held_lock+0x2b/0x80 [ 42.505015] ? do_prlimit+0x310/0x610 [ 42.505785] ? __pfx_do_seccomp+0x10/0x10 [ 42.506622] ? do_raw_spin_unlock+0x53/0x220 [ 42.507509] ? _raw_spin_unlock+0x1e/0x40 [ 42.508320] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.509308] ? static_key_count+0x60/0x80 [ 42.510082] prctl_set_seccomp+0x4e/0x70 [ 42.510903] __do_sys_prctl+0xe6c/0x1d70 [ 42.511736] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.512657] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.513660] ? irqentry_exit+0xf3/0x650 [ 42.514448] do_syscall_64+0xbf/0x430 [ 42.515249] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.516234] RIP: 0033:0x7fe7132ee5cd [ 42.516910] 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 [ 42.520203] RSP: 002b:00007fffd534f390 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.521610] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe7132ee5cd [ 42.522943] RDX: 00005649a569fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.524298] RBP: 00007fffd534f3f0 R08: 0000000000000000 R09: 00007fffd534ea90 [ 42.525618] R10: 0000000000000000 R11: 0000000000000246 R12: 00005649ab5b6bf0 [ 42.526946] R13: 00007fffd534f820 R14: 00005649ab5c0380 R15: 00005649ab5cb460 [ 42.528280] [ 42.528713] irq event stamp: 1749 [ 42.529382] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 42.530985] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 42.532554] softirqs last enabled at (1614): [] handle_softirqs+0x50c/0x770 [ 42.534169] softirqs last disabled at (1609): [] __irq_exit_rcu+0xc4/0x100 [ 42.535619] ---[ end trace 0000000000000000 ]--- [ 43.369949] ------------[ cut here ]------------ [ 43.370979] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.373089] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.374649] Modules linked in: [ 43.375335] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.377375] Tainted: [W]=WARN [ 43.377924] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.379549] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.380489] 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 [ 43.383779] RSP: 0018:ffff88801c197bc0 EFLAGS: 00010286 [ 43.384796] RAX: 0000000000000000 RBX: ffffed1003832f78 RCX: ffffffff813a4050 [ 43.386109] RDX: ffff888015248000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.387484] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003832f2f [ 43.388796] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.390105] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c197df8 [ 43.391468] FS: 00007f0c66f7a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.392965] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.394276] CR2: 00007ffd55d7cef8 CR3: 000000001c29f000 CR4: 0000000000350ef0 [ 43.395965] Call Trace: [ 43.396655] [ 43.397250] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.398352] ? __create_object+0x59/0x80 [ 43.399416] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.400631] __vmalloc_noprof+0x59/0x60 [ 43.401648] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.402842] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.404221] bpf_prog_alloc+0x39/0x200 [ 43.405267] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.406606] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.407784] do_seccomp+0x349/0x25e0 [ 43.408717] ? find_held_lock+0x2b/0x80 [ 43.409692] ? do_prlimit+0x310/0x610 [ 43.411002] ? __pfx_do_seccomp+0x10/0x10 [ 43.412188] ? do_raw_spin_unlock+0x53/0x220 [ 43.413203] ? _raw_spin_unlock+0x1e/0x40 [ 43.414031] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.415307] ? static_key_count+0x60/0x80 [ 43.416412] prctl_set_seccomp+0x4e/0x70 [ 43.417452] __do_sys_prctl+0xe6c/0x1d70 [ 43.418530] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.419654] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.420919] ? irqentry_exit+0xf3/0x650 [ 43.421938] do_syscall_64+0xbf/0x430 [ 43.422898] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.424006] RIP: 0033:0x7f0c6746c5cd [ 43.424955] 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 [ 43.428715] RSP: 002b:00007ffd55d7ba60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.430118] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c6746c5cd [ 43.431462] RDX: 000055aaa7257e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.432758] RBP: 00007ffd55d7bac0 R08: 0000000000000000 R09: 00007ffd55d7b160 [ 43.434052] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aad6b02ad0 [ 43.435371] R13: 00007ffd55d7bef0 R14: 000055aad6b03bc0 R15: 000055aad6b14780 [ 43.436697] [ 43.437132] irq event stamp: 1753 [ 43.437788] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 43.439273] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 43.440655] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 43.442069] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 43.443462] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59146' (ECDSA) to the list of known hosts. 2025/11/17 20:31:16 fuzzer started 2025/11/17 20:31:16 dialing manager at localhost:37895 2025/11/17 20:31:16 checking machine... 2025/11/17 20:31:16 checking revisions... [ 44.398968] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:31:17 testing simple program... [ 44.486974] cgroup: Unknown subsys name 'net' [ 44.536331] cgroup: Unknown subsys name 'cpuset' [ 44.559741] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:31:15 Registers: info registers vcpu 0 RAX=ffffffff83c7120d RBX=0000000000000001 RCX=0000000000000001 RDX=ffff88801a11fe01 RSI=ffff88801a11fe10 RDI=ffff88801a11fe10 RBP=ffff88801a11f628 RSP=ffff88801a11f558 R8 =ffffffff86d77354 R9 =ffff88801a11f610 R10=000000000003c9ed R11=000000000009a898 R12=ffff88801a11f630 R13=ffff88801a11f618 R14=ffff88801a11fe18 R15=ffff88801a11f5d0 RIP=ffffffff8135da23 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 00007fe712dfc900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe7133b3618 CR3=000000001f9c1000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000026cb3 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 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 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=00007fff3ec91828 CR3=000000000e4c9000 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=152f288af9868a831c4ec748dc1f48cf XMM02=0000000000306b80eff9b2d0a8fce9cb XMM03=0000000000306c502c67c8bc2e329bc3 XMM04=a50087f55b698c1c00000000000ae988 XMM05=14648eaa1277bab100000000003206c8 XMM06=817b8945e9d503730000000000320550 XMM07=e042d86d42eb936e0000000000311178 XMM08=8c1492c12199420f0000000000306c50 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000