[ 45.833019] ------------[ cut here ]------------ [ 45.834015] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.836256] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.837836] Modules linked in: [ 45.838442] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.840781] Tainted: [W]=WARN [ 45.841350] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.842845] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.843770] 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 [ 45.847006] RSP: 0018:ffff888015bcfbc0 EFLAGS: 00010286 [ 45.848002] RAX: 0000000000000000 RBX: ffffed1002b79f78 RCX: ffffffff813a4050 [ 45.849302] RDX: ffff888018ee3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.850618] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b79f2f [ 45.851916] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.853216] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015bcfdf8 [ 45.854536] FS: 00007fc5f6b35900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.855989] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.857062] CR2: 00007fc5f7027580 CR3: 000000000cf1c000 CR4: 0000000000350ef0 [ 45.858383] Call Trace: [ 45.858892] [ 45.859309] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.860219] ? __create_object+0x59/0x80 [ 45.861012] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.862006] __vmalloc_noprof+0x59/0x60 [ 45.862777] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.863737] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.864626] bpf_prog_alloc+0x39/0x200 [ 45.865360] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.866315] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.867221] do_seccomp+0x349/0x25e0 [ 45.867938] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.868833] ? __pfx_do_seccomp+0x10/0x10 [ 45.869578] ? find_held_lock+0x2b/0x80 [ 45.870345] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.871306] ? static_key_count+0x60/0x80 [ 45.872103] prctl_set_seccomp+0x4e/0x70 [ 45.872881] __do_sys_prctl+0xe6c/0x1d70 [ 45.873616] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.874481] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.875453] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.876422] ? irqentry_exit+0xf3/0x650 [ 45.877191] do_syscall_64+0xbf/0x430 [ 45.877946] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.878903] RIP: 0033:0x7fc5f70275cd [ 45.879566] 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 [ 45.882753] RSP: 002b:00007ffea9b30e70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.884120] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc5f70275cd [ 45.885398] RDX: 0000557e9e283e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.886704] RBP: 00007ffea9b30ed0 R08: 0000000000000000 R09: 00007ffea9b30570 [ 45.887980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557ebfa412b0 [ 45.889261] R13: 00007ffea9b31300 R14: 0000557ebfa43d20 R15: 0000557ebfa558d0 [ 45.890567] [ 45.891028] irq event stamp: 1837 [ 45.891633] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 45.893144] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 45.894649] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 45.895964] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 45.897225] ---[ end trace 0000000000000000 ]--- [ 48.838291] ------------[ cut here ]------------ [ 48.839246] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.841251] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 48.842740] Modules linked in: [ 48.843341] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.845573] Tainted: [W]=WARN [ 48.846306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.847795] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.848757] 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 [ 48.852719] RSP: 0018:ffff8880170e7bc0 EFLAGS: 00010286 [ 48.853965] RAX: 0000000000000000 RBX: ffffed1002e1cf78 RCX: ffffffff813a4050 [ 48.855664] RDX: ffff888019cd5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.857398] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1cf2f [ 48.859112] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.860819] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170e7df8 [ 48.862529] FS: 00007ff96da93900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.864411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.865798] CR2: 00007ff96df85580 CR3: 000000000bd1d000 CR4: 0000000000350ef0 [ 48.867489] Call Trace: [ 48.868167] [ 48.868761] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.869962] ? __create_object+0x59/0x80 [ 48.871003] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.872280] __vmalloc_noprof+0x59/0x60 [ 48.873285] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.874430] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.875605] bpf_prog_alloc+0x39/0x200 [ 48.876542] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.877724] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.878923] do_seccomp+0x349/0x25e0 [ 48.879899] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.881103] ? __pfx_do_seccomp+0x10/0x10 [ 48.882233] ? find_held_lock+0x2b/0x80 [ 48.883035] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.884021] ? static_key_count+0x60/0x80 [ 48.884857] prctl_set_seccomp+0x4e/0x70 [ 48.885601] __do_sys_prctl+0xe6c/0x1d70 [ 48.886437] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.887304] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.888315] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.889294] ? irqentry_exit+0xf3/0x650 [ 48.890104] do_syscall_64+0xbf/0x430 [ 48.890860] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.891851] RIP: 0033:0x7ff96df855cd [ 48.892520] 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 [ 48.895160] RSP: 002b:00007ffe2fd93da0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.895892] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff96df855cd [ 48.896553] RDX: 000056344dbd2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.897257] RBP: 00007ffe2fd93e00 R08: 0000000000000000 R09: 00007ffe2fd934a0 [ 48.897933] R10: 0000000000000000 R11: 0000000000000246 R12: 00005634868c6ad0 [ 48.898578] R13: 00007ffe2fd94230 R14: 00005634868c7bc0 R15: 00005634868d8780 [ 48.899297] [ 48.899516] irq event stamp: 1797 [ 48.899844] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 48.900615] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 48.901451] softirqs last enabled at (1568): [] handle_softirqs+0x50c/0x770 [ 48.902273] softirqs last disabled at (1559): [] __irq_exit_rcu+0xc4/0x100 [ 48.903085] ---[ end trace 0000000000000000 ]--- [ 49.529857] ------------[ cut here ]------------ [ 49.530792] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.532802] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.534292] Modules linked in: [ 49.534927] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.536863] Tainted: [W]=WARN [ 49.537403] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.538872] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.539781] 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 [ 49.542900] RSP: 0018:ffff8880160a7bc0 EFLAGS: 00010286 [ 49.543868] RAX: 0000000000000000 RBX: ffffed1002c14f78 RCX: ffffffff813a4050 [ 49.545150] RDX: ffff8880155a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.546420] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c14f2f [ 49.547677] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.548938] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160a7df8 [ 49.550203] FS: 00007f4392ad1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.551641] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.552713] CR2: 00007f4392fc3580 CR3: 000000000bc71000 CR4: 0000000000350ef0 [ 49.553994] Call Trace: [ 49.554447] [ 49.554899] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.555770] ? __create_object+0x59/0x80 [ 49.556550] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.557831] __vmalloc_noprof+0x59/0x60 [ 49.558545] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.559407] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.560325] bpf_prog_alloc+0x39/0x200 [ 49.561060] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.562237] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.563357] do_seccomp+0x349/0x25e0 [ 49.564257] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.565150] ? __pfx_do_seccomp+0x10/0x10 [ 49.565945] ? find_held_lock+0x2b/0x80 [ 49.566651] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.567621] ? static_key_count+0x60/0x80 [ 49.568401] prctl_set_seccomp+0x4e/0x70 [ 49.569163] __do_sys_prctl+0xe6c/0x1d70 [ 49.569946] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.570794] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.571739] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.572645] ? irqentry_exit+0xf3/0x650 [ 49.573409] do_syscall_64+0xbf/0x430 [ 49.574156] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.575093] RIP: 0033:0x7f4392fc35cd [ 49.575787] 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 [ 49.578942] RSP: 002b:00007ffcff3ffd50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.580293] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4392fc35cd [ 49.581559] RDX: 00005587b5bb7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.582840] RBP: 00007ffcff3ffdb0 R08: 0000000000000000 R09: 00007ffcff3ff450 [ 49.584110] R10: 0000000000000000 R11: 0000000000000246 R12: 00005587e923c2b0 [ 49.585375] R13: 00007ffcff4001e0 R14: 00005587e923ed20 R15: 00005587e92508d0 [ 49.586669] [ 49.587118] irq event stamp: 1797 [ 49.587756] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 49.589268] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 49.590785] softirqs last enabled at (1328): [] handle_softirqs+0x50c/0x770 [ 49.592318] softirqs last disabled at (1323): [] __irq_exit_rcu+0xc4/0x100 [ 49.593815] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58143' (ECDSA) to the list of known hosts. 2025/11/18 12:23:34 fuzzer started 2025/11/18 12:23:35 dialing manager at localhost:34383 2025/11/18 12:23:35 checking machine... 2025/11/18 12:23:35 checking revisions... [ 50.402822] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:23:35 testing simple program... [ 50.488106] cgroup: Unknown subsys name 'net' [ 50.555501] cgroup: Unknown subsys name 'cpuset' [ 50.570509] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:23:34 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff8880143df608 R8 =0000000000000001 R9 =ffff8880143df710 R10=000000000003c9ed R11=00000000000c7d16 R12=ffffffff8135e7a2 R13=ffff8880143df718 R14=ffff8880143dff48 R15=ffff8880143df6d0 RIP=ffffffff815bd154 RFL=00000286 [--S--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 00007ff96da93900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff96da4c008 CR3=000000000e255000 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=2034333a33323a323120383120766f4e XMM01=657463656e6e6f63736944203a5d3434 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3434325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033333a33323a3231203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff810012a6 RBX=000000000000000d RCX=0000000000000001 RDX=0000000000002800 RSI=000000000000000e RDI=ffff88801549f960 RBP=dffffc0000000000 RSP=ffff88801549f868 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=000000000000000e R13=0000000000002800 R14=ffff88801549f8f8 R15=0000000000000d40 RIP=ffffffff816192f3 RFL=00000283 [--S---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 00007fe363be2900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe3632f8000 CR3=000000000d581000 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=00000000002ebaa02fccd54c36d8a3f3 XMM01=00000000003042287e8a42789393c4b7 XMM02=0000000000304350eff9b2d0a8fce9cb XMM03=00000000003044202c67c8bc2e329bc3 XMM04=52d4276ea0ba6a6400000000000ae988 XMM05=a5a589c65f1f4f68000000000031ed40 XMM06=405749d8372a36f1000000000031e168 XMM07=e042d86d42eb936e000000000030e908 XMM08=8fcaa7f93690bd910000000000304420 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000