[ 45.353329] ------------[ cut here ]------------ [ 45.354316] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.356529] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 45.358004] Modules linked in: [ 45.358643] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.361106] Tainted: [W]=WARN [ 45.361813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.363378] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.364370] 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 [ 45.367747] RSP: 0018:ffff888015acfbc0 EFLAGS: 00010286 [ 45.368826] RAX: 0000000000000000 RBX: ffffed1002b59f78 RCX: ffffffff813a4050 [ 45.370245] RDX: ffff88801aef9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.371570] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b59f2f [ 45.372970] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.374381] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015acfdf8 [ 45.375820] FS: 00007f5ee3993900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.377323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.378378] CR2: 00007f5ee3e85580 CR3: 000000000dfeb000 CR4: 0000000000350ef0 [ 45.379675] Call Trace: [ 45.380178] [ 45.380578] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.381482] ? __create_object+0x59/0x80 [ 45.382244] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.383228] __vmalloc_noprof+0x59/0x60 [ 45.383977] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.384845] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.385776] bpf_prog_alloc+0x39/0x200 [ 45.386484] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.387423] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.388329] do_seccomp+0x349/0x25e0 [ 45.389050] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.389948] ? __pfx_do_seccomp+0x10/0x10 [ 45.390732] ? find_held_lock+0x2b/0x80 [ 45.391452] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.392407] ? static_key_count+0x60/0x80 [ 45.393211] prctl_set_seccomp+0x4e/0x70 [ 45.393988] __do_sys_prctl+0xe6c/0x1d70 [ 45.394766] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.395594] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.396570] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.397534] ? irqentry_exit+0xf3/0x650 [ 45.398300] do_syscall_64+0xbf/0x430 [ 45.399059] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.400017] RIP: 0033:0x7f5ee3e855cd [ 45.400733] 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 [ 45.403976] RSP: 002b:00007ffd44f30910 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.405358] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5ee3e855cd [ 45.406666] RDX: 00005613f147ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.407992] RBP: 00007ffd44f30970 R08: 0000000000000000 R09: 00007ffd44f30010 [ 45.409272] R10: 0000000000000000 R11: 0000000000000246 R12: 00005614035f6bf0 [ 45.410573] R13: 00007ffd44f30da0 R14: 0000561403600380 R15: 000056140360b460 [ 45.411906] [ 45.412343] irq event stamp: 1819 [ 45.412993] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 45.414551] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 45.416115] softirqs last enabled at (1448): [] handle_softirqs+0x50c/0x770 [ 45.417721] softirqs last disabled at (1439): [] __irq_exit_rcu+0xc4/0x100 [ 45.419300] ---[ end trace 0000000000000000 ]--- [ 48.843127] ------------[ cut here ]------------ [ 48.844095] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.846192] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 48.848108] Modules linked in: [ 48.849091] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.851099] Tainted: [W]=WARN [ 48.851645] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.853108] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.854024] 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 [ 48.857219] RSP: 0018:ffff888014707bc0 EFLAGS: 00010286 [ 48.858214] RAX: 0000000000000000 RBX: ffffed10028e0f78 RCX: ffffffff813a4050 [ 48.859517] RDX: ffff88800abe9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.860808] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028e0f2f [ 48.862085] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.863374] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014707df8 [ 48.864647] FS: 00007f9d142bf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.866094] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.867164] CR2: 00007fff7caafef7 CR3: 000000001ed41000 CR4: 0000000000350ef0 [ 48.868439] Call Trace: [ 48.868949] [ 48.869358] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.870248] ? __create_object+0x59/0x80 [ 48.871048] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.872044] __vmalloc_noprof+0x59/0x60 [ 48.872818] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.873645] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.874588] bpf_prog_alloc+0x39/0x200 [ 48.875336] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.876265] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.877176] do_seccomp+0x349/0x25e0 [ 48.877903] ? find_held_lock+0x2b/0x80 [ 48.878626] ? do_prlimit+0x310/0x610 [ 48.879379] ? __pfx_do_seccomp+0x10/0x10 [ 48.880180] ? do_raw_spin_unlock+0x53/0x220 [ 48.881003] ? _raw_spin_unlock+0x1e/0x40 [ 48.881788] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.882761] ? static_key_count+0x60/0x80 [ 48.883523] prctl_set_seccomp+0x4e/0x70 [ 48.884331] __do_sys_prctl+0xe6c/0x1d70 [ 48.885097] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.885957] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.886921] ? irqentry_exit+0xf3/0x650 [ 48.887649] do_syscall_64+0xbf/0x430 [ 48.888398] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.889363] RIP: 0033:0x7f9d147b15cd [ 48.890068] 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 [ 48.893284] RSP: 002b:00007fff7caadc80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.894652] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9d147b15cd [ 48.895948] RDX: 000056373fbf5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.897210] RBP: 00007fff7caadce0 R08: 0000000000000000 R09: 00007fff7caad380 [ 48.898478] R10: 0000000000000000 R11: 0000000000000246 R12: 000056374fa3fad0 [ 48.899762] R13: 00007fff7caae110 R14: 000056374fa40bc0 R15: 000056374fa51780 [ 48.901053] [ 48.901470] irq event stamp: 1889 [ 48.902122] hardirqs last enabled at (1899): [] __up_console_sem+0x78/0x80 [ 48.903641] hardirqs last disabled at (1908): [] __up_console_sem+0x5d/0x80 [ 48.905206] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 48.906885] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 48.908594] ---[ end trace 0000000000000000 ]--- [ 49.629402] ------------[ cut here ]------------ [ 49.630342] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.632390] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 49.633818] Modules linked in: [ 49.634398] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.636389] Tainted: [W]=WARN [ 49.637206] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.638763] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.639638] 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 [ 49.642811] RSP: 0018:ffff888016877bc0 EFLAGS: 00010286 [ 49.643810] RAX: 0000000000000000 RBX: ffffed1002d0ef78 RCX: ffffffff813a4050 [ 49.645086] RDX: ffff8880159ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.646355] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d0ef2f [ 49.647653] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.648936] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016877df8 [ 49.650215] FS: 00007ff7f3d01900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.651653] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.652739] CR2: 00007ff7f41f3580 CR3: 000000000d366000 CR4: 0000000000350ef0 [ 49.654015] Call Trace: [ 49.654483] [ 49.654950] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.655889] ? __create_object+0x59/0x80 [ 49.656650] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.657650] __vmalloc_noprof+0x59/0x60 [ 49.658437] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.659342] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.660300] bpf_prog_alloc+0x39/0x200 [ 49.661059] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.662013] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.662940] do_seccomp+0x349/0x25e0 [ 49.663648] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.664581] ? __pfx_do_seccomp+0x10/0x10 [ 49.665391] ? find_held_lock+0x2b/0x80 [ 49.666182] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.667187] ? static_key_count+0x60/0x80 [ 49.668014] prctl_set_seccomp+0x4e/0x70 [ 49.668817] __do_sys_prctl+0xe6c/0x1d70 [ 49.669578] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.670458] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.671449] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.672405] ? irqentry_exit+0xf3/0x650 [ 49.673172] do_syscall_64+0xbf/0x430 [ 49.673915] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.674866] RIP: 0033:0x7ff7f41f35cd [ 49.675532] 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 [ 49.678704] RSP: 002b:00007fff1633cbb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.680068] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7f41f35cd [ 49.681345] RDX: 000055e3c1179e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.682618] RBP: 00007fff1633cc10 R08: 0000000000000000 R09: 00007fff1633c2b0 [ 49.683897] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e3ff4b1ad0 [ 49.685169] R13: 00007fff1633d040 R14: 000055e3ff4b2bc0 R15: 000055e3ff4c3780 [ 49.686458] [ 49.686909] irq event stamp: 1799 [ 49.687524] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 49.689047] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 49.690562] softirqs last enabled at (1602): [] handle_softirqs+0x50c/0x770 [ 49.692046] softirqs last disabled at (1597): [] __irq_exit_rcu+0xc4/0x100 [ 49.693319] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22249' (ECDSA) to the list of known hosts. 2025/11/18 01:25:18 fuzzer started 2025/11/18 01:25:18 dialing manager at localhost:37895 2025/11/18 01:25:18 checking machine... 2025/11/18 01:25:18 checking revisions... [ 50.649558] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:25:18 testing simple program... [ 50.741026] cgroup: Unknown subsys name 'net' [ 50.814860] cgroup: Unknown subsys name 'cpuset' [ 50.837235] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:25:17 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88800abed340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88800abedde8 RDI=ffff88800abed340 RBP=ffff88800abedd98 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88800abedde8 R13=0000000000000002 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff81527358 RFL=00000047 [---Z-PC] 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 00007f9d142bf900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9d1429e020 CR3=000000000b6be000 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 info registers vcpu 1 RAX=0000000000028397 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 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc145b8808 CR3=000000000e867000 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=35323a313020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383937 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000