[ 46.647578] ------------[ cut here ]------------ [ 46.648343] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.649997] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.651215] Modules linked in: [ 46.651706] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.653345] Tainted: [W]=WARN [ 46.653806] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.655030] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.655797] 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 [ 46.658488] RSP: 0018:ffff88801510fbc0 EFLAGS: 00010286 [ 46.659319] RAX: 0000000000000000 RBX: ffffed1002a21f78 RCX: ffffffff813a4050 [ 46.660408] RDX: ffff88801669b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.661492] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a21f2f [ 46.662555] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.663641] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801510fdf8 [ 46.664707] FS: 00007f6b9c610900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.665912] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.666800] CR2: 00007ffd46897ef8 CR3: 000000000cfbf000 CR4: 0000000000350ef0 [ 46.667892] Call Trace: [ 46.668309] [ 46.668659] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.669395] ? __create_object+0x59/0x80 [ 46.670006] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.670811] __vmalloc_noprof+0x59/0x60 [ 46.671442] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.672127] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.672901] bpf_prog_alloc+0x39/0x200 [ 46.673527] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.674308] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.675027] do_seccomp+0x349/0x25e0 [ 46.675627] ? find_held_lock+0x2b/0x80 [ 46.676274] ? do_prlimit+0x310/0x610 [ 46.676865] ? __pfx_do_seccomp+0x10/0x10 [ 46.677525] ? do_raw_spin_unlock+0x53/0x220 [ 46.678217] ? _raw_spin_unlock+0x1e/0x40 [ 46.678826] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.679636] ? static_key_count+0x60/0x80 [ 46.680300] prctl_set_seccomp+0x4e/0x70 [ 46.680905] __do_sys_prctl+0xe6c/0x1d70 [ 46.681550] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.682260] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.683037] ? irqentry_exit+0xf3/0x650 [ 46.683671] do_syscall_64+0xbf/0x430 [ 46.684292] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.685052] RIP: 0033:0x7f6b9cb025cd [ 46.685640] 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 [ 46.688304] RSP: 002b:00007ffd46896220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.689439] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b9cb025cd [ 46.690513] RDX: 000055c10e24ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.691592] RBP: 00007ffd46896280 R08: 0000000000000000 R09: 00007ffd46895920 [ 46.692657] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c118a51bf0 [ 46.693731] R13: 00007ffd468966b0 R14: 000055c118a5b380 R15: 000055c118a66460 [ 46.694819] [ 46.695217] irq event stamp: 1731 [ 46.695725] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 46.696997] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 46.698264] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 46.699570] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 46.700848] ---[ end trace 0000000000000000 ]--- [ 49.557902] ------------[ cut here ]------------ [ 49.558836] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.562081] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.563559] Modules linked in: [ 49.564154] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.566146] Tainted: [W]=WARN [ 49.566754] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.568239] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.569120] 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 [ 49.572318] RSP: 0018:ffff888016b2fbc0 EFLAGS: 00010286 [ 49.573291] RAX: 0000000000000000 RBX: ffffed1002d65f78 RCX: ffffffff813a4050 [ 49.574576] RDX: ffff8880155d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.575895] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d65f2f [ 49.577196] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.578494] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b2fdf8 [ 49.579801] FS: 00007f0177924900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.581246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.582321] CR2: 00007f0177e16580 CR3: 000000001f7e8000 CR4: 0000000000350ef0 [ 49.583623] Call Trace: [ 49.584098] [ 49.584550] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.585443] ? __create_object+0x59/0x80 [ 49.586227] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.587165] __vmalloc_noprof+0x59/0x60 [ 49.587949] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.588822] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.589769] bpf_prog_alloc+0x39/0x200 [ 49.590525] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.591474] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.592386] do_seccomp+0x349/0x25e0 [ 49.593067] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.593982] ? __pfx_do_seccomp+0x10/0x10 [ 49.594765] ? find_held_lock+0x2b/0x80 [ 49.595534] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.596508] ? static_key_count+0x60/0x80 [ 49.597312] prctl_set_seccomp+0x4e/0x70 [ 49.598047] __do_sys_prctl+0xe6c/0x1d70 [ 49.598828] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.599705] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.600677] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.601657] ? irqentry_exit+0xf3/0x650 [ 49.602417] do_syscall_64+0xbf/0x430 [ 49.603140] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.604101] RIP: 0033:0x7f0177e165cd [ 49.604801] 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 [ 49.608006] RSP: 002b:00007ffd5af34c80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.609364] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0177e165cd [ 49.610666] RDX: 000055da09795e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.611965] RBP: 00007ffd5af34ce0 R08: 0000000000000000 R09: 00007ffd5af34380 [ 49.613258] R10: 0000000000000000 R11: 0000000000000246 R12: 000055da2a387b10 [ 49.614551] R13: 00007ffd5af35110 R14: 000055da2a3882b0 R15: 000055da2a39c6f0 [ 49.615868] [ 49.616339] irq event stamp: 2007 [ 49.616953] hardirqs last enabled at (2015): [] __up_console_sem+0x78/0x80 [ 49.618478] hardirqs last disabled at (2024): [] __up_console_sem+0x5d/0x80 [ 49.620008] softirqs last enabled at (1974): [] handle_softirqs+0x50c/0x770 [ 49.621558] softirqs last disabled at (1969): [] __irq_exit_rcu+0xc4/0x100 [ 49.623095] ---[ end trace 0000000000000000 ]--- [ 50.342869] ------------[ cut here ]------------ [ 50.343805] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.345797] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.347260] Modules linked in: [ 50.347852] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.350085] Tainted: [W]=WARN [ 50.350747] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.352242] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.353120] 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 [ 50.356257] RSP: 0018:ffff888016ef7bc0 EFLAGS: 00010286 [ 50.357214] RAX: 0000000000000000 RBX: ffffed1002ddef78 RCX: ffffffff813a4050 [ 50.358485] RDX: ffff888015600000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.359786] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ddef2f [ 50.361053] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.362322] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ef7df8 [ 50.363614] FS: 00007f92be615900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.365036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.366085] CR2: 00007f92beb07580 CR3: 0000000015834000 CR4: 0000000000350ef0 [ 50.367381] Call Trace: [ 50.367841] [ 50.368291] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.369138] ? __create_object+0x59/0x80 [ 50.369915] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.370868] __vmalloc_noprof+0x59/0x60 [ 50.371628] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.372488] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.373405] bpf_prog_alloc+0x39/0x200 [ 50.374092] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.375005] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.375925] do_seccomp+0x349/0x25e0 [ 50.376636] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.377528] ? __pfx_do_seccomp+0x10/0x10 [ 50.378303] ? find_held_lock+0x2b/0x80 [ 50.379011] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.379965] ? static_key_count+0x60/0x80 [ 50.380755] prctl_set_seccomp+0x4e/0x70 [ 50.381537] __do_sys_prctl+0xe6c/0x1d70 [ 50.382315] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.383123] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.384071] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.385028] ? irqentry_exit+0xf3/0x650 [ 50.385778] do_syscall_64+0xbf/0x430 [ 50.386518] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.387477] RIP: 0033:0x7f92beb075cd [ 50.388134] 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 [ 50.391275] RSP: 002b:00007fff89756460 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.392632] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f92beb075cd [ 50.393906] RDX: 0000562932529e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.395212] RBP: 00007fff897564c0 R08: 0000000000000000 R09: 00007fff89755b60 [ 50.396404] R10: 0000000000000000 R11: 0000000000000246 R12: 00005629557472b0 [ 50.397468] R13: 00007fff897568f0 R14: 0000562955749d20 R15: 000056295575b8d0 [ 50.398541] [ 50.398893] irq event stamp: 1791 [ 50.399430] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 50.400688] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 50.401944] softirqs last enabled at (1332): [] handle_softirqs+0x50c/0x770 [ 50.403227] softirqs last disabled at (1311): [] __irq_exit_rcu+0xc4/0x100 [ 50.404475] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36366' (ECDSA) to the list of known hosts. 2025/11/18 17:26:07 fuzzer started 2025/11/18 17:26:07 dialing manager at localhost:34383 2025/11/18 17:26:07 checking machine... 2025/11/18 17:26:07 checking revisions... [ 51.324405] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:26:07 testing simple program... [ 51.412235] cgroup: Unknown subsys name 'net' [ 51.462809] cgroup: Unknown subsys name 'cpuset' [ 51.475917] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:26:06 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff85c2ca00 RCX=ffff88806ce08974 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffffffff85c2cdfc RBP=ffffffff85c2ca00 RSP=ffff88806ce08980 R8 =ffffffff86a0bbf8 R9 =ffff88806ce08a60 R10=000000000003c9ed R11=00000000000089b8 R12=ffffffff85c2ca00 R13=ffff88806ce08a68 R14=ffff88806ce08ff8 R15=ffff88806ce08a20 RIP=ffffffff815d2c25 RFL=00000246 [---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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7d6a0e2000 CR3=000000000cfd3000 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=36323a373120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383936 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=0000000000000000 RBX=0000000000000002 RCX=dffffc0000000000 RDX=ffff8880171f0000 RSI=0000000000000002 RDI=0000000000000000 RBP=00007f01778e8000 RSP=ffff88800f48efe8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88800d96860c R13=0000000000000004 R14=ffff888013a8c0e0 R15=00007f0177912fff RIP=ffffffff81751920 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 00007f0177924900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0177903020 CR3=000000000a1c7000 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