[ 54.145587] ------------[ cut here ]------------ [ 54.146524] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.148508] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 54.149968] Modules linked in: [ 54.150602] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.152805] Tainted: [W]=WARN [ 54.153479] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.154971] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.155876] 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 [ 54.159014] RSP: 0018:ffff8880166e7bc0 EFLAGS: 00010286 [ 54.159984] RAX: 0000000000000000 RBX: ffffed1002cdcf78 RCX: ffffffff813a4050 [ 54.161257] RDX: ffff8880166eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.162547] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cdcf2f [ 54.163814] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.165081] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166e7df8 [ 54.166374] FS: 00007fbd698a5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.167799] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.168850] CR2: 00007fbd69d97580 CR3: 000000000e976000 CR4: 0000000000350ef0 [ 54.170138] Call Trace: [ 54.170651] [ 54.171062] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.171957] ? __create_object+0x59/0x80 [ 54.172734] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.173698] __vmalloc_noprof+0x59/0x60 [ 54.174485] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.175387] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.176355] bpf_prog_alloc+0x39/0x200 [ 54.177089] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.178049] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.178973] do_seccomp+0x349/0x25e0 [ 54.179708] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.180634] ? __pfx_do_seccomp+0x10/0x10 [ 54.181432] ? find_held_lock+0x2b/0x80 [ 54.182175] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.183166] ? static_key_count+0x60/0x80 [ 54.183966] prctl_set_seccomp+0x4e/0x70 [ 54.184758] __do_sys_prctl+0xe6c/0x1d70 [ 54.185570] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.186465] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.187468] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.188457] ? irqentry_exit+0xf3/0x650 [ 54.189181] do_syscall_64+0xbf/0x430 [ 54.189925] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.190892] RIP: 0033:0x7fbd69d975cd [ 54.191630] 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 [ 54.194880] RSP: 002b:00007ffec0dc5eb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.196269] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbd69d975cd [ 54.197632] RDX: 000055d8df913e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.198900] RBP: 00007ffec0dc5f10 R08: 0000000000000000 R09: 00007ffec0dc55b0 [ 54.199980] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d8e2d71ad0 [ 54.201062] R13: 00007ffec0dc6340 R14: 000055d8e2d72bc0 R15: 000055d8e2d83780 [ 54.202178] [ 54.202570] irq event stamp: 1859 [ 54.203093] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 54.204374] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 54.205651] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 54.206952] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 54.208229] ---[ end trace 0000000000000000 ]--- [ 57.352720] ------------[ cut here ]------------ [ 57.353643] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.355651] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 57.357098] Modules linked in: [ 57.357712] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.359713] Tainted: [W]=WARN [ 57.360265] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.361987] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.362965] 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 [ 57.366091] RSP: 0018:ffff88801a24fbc0 EFLAGS: 00010286 [ 57.367051] RAX: 0000000000000000 RBX: ffffed1003449f78 RCX: ffffffff813a4050 [ 57.368318] RDX: ffff88800b2c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.369600] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003449f2f [ 57.370878] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.372132] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a24fdf8 [ 57.373410] FS: 00007f5645e62900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.374861] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.375914] CR2: 00007f5646354580 CR3: 000000001f102000 CR4: 0000000000350ef0 [ 57.377194] Call Trace: [ 57.377712] [ 57.378131] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.379025] ? __create_object+0x59/0x80 [ 57.379799] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.380750] __vmalloc_noprof+0x59/0x60 [ 57.381498] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.382375] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.383255] bpf_prog_alloc+0x39/0x200 [ 57.383988] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.384905] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.385802] do_seccomp+0x349/0x25e0 [ 57.386526] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.387429] ? __pfx_do_seccomp+0x10/0x10 [ 57.388172] ? find_held_lock+0x2b/0x80 [ 57.388918] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.389892] ? static_key_count+0x60/0x80 [ 57.390697] prctl_set_seccomp+0x4e/0x70 [ 57.391470] __do_sys_prctl+0xe6c/0x1d70 [ 57.392209] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.393058] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.394036] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.395002] ? irqentry_exit+0xf3/0x650 [ 57.395758] do_syscall_64+0xbf/0x430 [ 57.396489] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.397431] RIP: 0033:0x7f56463545cd [ 57.398098] 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 [ 57.401240] RSP: 002b:00007ffe524f6860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.402615] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f56463545cd [ 57.403877] RDX: 00005594b56d6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.405169] RBP: 00007ffe524f68c0 R08: 0000000000000000 R09: 00007ffe524f5f60 [ 57.406453] R10: 0000000000000000 R11: 0000000000000246 R12: 00005594d0cf02b0 [ 57.407727] R13: 00007ffe524f6cf0 R14: 00005594d0cf2d20 R15: 00005594d0d048d0 [ 57.409001] [ 57.409457] irq event stamp: 1849 [ 57.410076] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 57.411622] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 57.413163] softirqs last enabled at (1478): [] handle_softirqs+0x50c/0x770 [ 57.414708] softirqs last disabled at (1473): [] __irq_exit_rcu+0xc4/0x100 [ 57.415983] ---[ end trace 0000000000000000 ]--- [ 58.135633] ------------[ cut here ]------------ [ 58.136533] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.138533] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/256 [ 58.139967] Modules linked in: [ 58.140598] CPU: 1 UID: 104 PID: 256 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.143963] Tainted: [W]=WARN [ 58.144638] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.146101] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.147005] 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 [ 58.150117] RSP: 0018:ffff88801663fbc0 EFLAGS: 00010286 [ 58.151077] RAX: 0000000000000000 RBX: ffffed1002cc7f78 RCX: ffffffff813a4050 [ 58.152326] RDX: ffff888017ec5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.153585] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc7f2f [ 58.154859] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.156110] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801663fdf8 [ 58.157364] FS: 00007f9f7bacc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.158788] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.159819] CR2: 00007ffd48045ef8 CR3: 000000000d3a0000 CR4: 0000000000350ef0 [ 58.161081] Call Trace: [ 58.161561] [ 58.161975] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.162868] ? __create_object+0x59/0x80 [ 58.163650] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.164605] __vmalloc_noprof+0x59/0x60 [ 58.165347] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.166169] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.167081] bpf_prog_alloc+0x39/0x200 [ 58.167792] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.168707] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.169597] do_seccomp+0x349/0x25e0 [ 58.170271] ? find_held_lock+0x2b/0x80 [ 58.171017] ? do_prlimit+0x310/0x610 [ 58.171754] ? __pfx_do_seccomp+0x10/0x10 [ 58.172525] ? do_raw_spin_unlock+0x53/0x220 [ 58.173350] ? _raw_spin_unlock+0x1e/0x40 [ 58.174086] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.175043] ? static_key_count+0x60/0x80 [ 58.175823] prctl_set_seccomp+0x4e/0x70 [ 58.176576] __do_sys_prctl+0xe6c/0x1d70 [ 58.177354] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.178163] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.179117] ? irqentry_exit+0xf3/0x650 [ 58.179853] do_syscall_64+0xbf/0x430 [ 58.180575] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.181510] RIP: 0033:0x7f9f7bfbe5cd [ 58.182167] 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 [ 58.185254] RSP: 002b:00007ffd48044290 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.186620] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9f7bfbe5cd [ 58.187866] RDX: 000055572baafe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.189116] RBP: 00007ffd480442f0 R08: 0000000000000000 R09: 00007ffd48043990 [ 58.190396] R10: 0000000000000000 R11: 0000000000000246 R12: 000055574258c2b0 [ 58.191643] R13: 00007ffd48044720 R14: 000055574258ed20 R15: 00005557425a08d0 [ 58.192911] [ 58.193356] irq event stamp: 2093 [ 58.193969] hardirqs last enabled at (2101): [] __up_console_sem+0x78/0x80 [ 58.195455] hardirqs last disabled at (2110): [] __up_console_sem+0x5d/0x80 [ 58.196960] softirqs last enabled at (1916): [] handle_softirqs+0x50c/0x770 [ 58.198487] softirqs last disabled at (1911): [] __irq_exit_rcu+0xc4/0x100 [ 58.199960] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40232' (ECDSA) to the list of known hosts. 2025/11/19 03:11:26 fuzzer started 2025/11/19 03:11:27 dialing manager at localhost:34383 2025/11/19 03:11:27 checking machine... 2025/11/19 03:11:27 checking revisions... [ 59.105256] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:11:27 testing simple program... [ 59.209620] cgroup: Unknown subsys name 'net' [ 59.320202] cgroup: Unknown subsys name 'cpuset' [ 59.349986] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:11:26 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff8880166e7978 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f5f R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff8880166e7a60 RIP=ffffffff815292f7 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 00007f5645e62900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe524f0000 CR3=000000001f0b5000 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 info registers vcpu 1 RAX=0000000000021af9 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffd7d13a28 CR3=0000000005c8a000 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=00007f23982775100000561a220f1790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000