[ 46.584677] ------------[ cut here ]------------ [ 46.585577] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.587908] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.589344] Modules linked in: [ 46.589936] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.591881] Tainted: [W]=WARN [ 46.592462] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.593906] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.594789] 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 [ 46.597911] RSP: 0018:ffff888015f07bc0 EFLAGS: 00010286 [ 46.598866] RAX: 0000000000000000 RBX: ffffed1002be0f78 RCX: ffffffff813a4050 [ 46.600129] RDX: ffff888016311bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.601371] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002be0f2f [ 46.602629] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.603899] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f07df8 [ 46.605163] FS: 00007efd5a8e7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.606564] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.607594] CR2: 00007efd5ae4d4a6 CR3: 000000000e035000 CR4: 0000000000350ef0 [ 46.608866] Call Trace: [ 46.609352] [ 46.609766] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.610641] ? __create_object+0x59/0x80 [ 46.611400] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.612352] __vmalloc_noprof+0x59/0x60 [ 46.613055] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.613907] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.614827] bpf_prog_alloc+0x39/0x200 [ 46.615545] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.616460] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.617326] do_seccomp+0x349/0x25e0 [ 46.617996] ? find_held_lock+0x2b/0x80 [ 46.618722] ? do_prlimit+0x310/0x610 [ 46.619435] ? __pfx_do_seccomp+0x10/0x10 [ 46.620179] ? do_raw_spin_unlock+0x53/0x220 [ 46.620991] ? _raw_spin_unlock+0x1e/0x40 [ 46.621748] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.622681] ? static_key_count+0x60/0x80 [ 46.623464] prctl_set_seccomp+0x4e/0x70 [ 46.624192] __do_sys_prctl+0xe6c/0x1d70 [ 46.624945] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.625776] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.626726] ? irqentry_exit+0xf3/0x650 [ 46.627467] do_syscall_64+0xbf/0x430 [ 46.628162] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.629086] RIP: 0033:0x7efd5add95cd [ 46.629766] 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 [ 46.632893] RSP: 002b:00007ffc2afa7050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.634224] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efd5add95cd [ 46.635474] RDX: 000055c1f02e2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.636753] RBP: 00007ffc2afa70b0 R08: 0000000000000000 R09: 00007ffc2afa6750 [ 46.638006] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c215530ad0 [ 46.639251] R13: 00007ffc2afa74e0 R14: 000055c215531bc0 R15: 000055c215542780 [ 46.640558] [ 46.640980] irq event stamp: 1805 [ 46.641608] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 46.643107] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 46.644617] softirqs last enabled at (1294): [] handle_softirqs+0x50c/0x770 [ 46.647524] softirqs last disabled at (1845): [] __irq_exit_rcu+0xc4/0x100 [ 46.649318] ---[ end trace 0000000000000000 ]--- [ 49.664249] ------------[ cut here ]------------ [ 49.664942] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.666495] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.667594] Modules linked in: [ 49.668063] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.669708] Tainted: [W]=WARN [ 49.670123] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.671256] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.671964] 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 [ 49.674312] RSP: 0018:ffff888016257bc0 EFLAGS: 00010286 [ 49.675001] RAX: 0000000000000000 RBX: ffffed1002c4af78 RCX: ffffffff813a4050 [ 49.675974] RDX: ffff88800a565340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.676933] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c4af2f [ 49.677881] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.678833] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016257df8 [ 49.679790] FS: 00007f2ca58ec900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.680893] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.681687] CR2: 00007fffd0213ef7 CR3: 000000001b967000 CR4: 0000000000350ef0 [ 49.682644] Call Trace: [ 49.682991] [ 49.683320] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.683978] ? __create_object+0x59/0x80 [ 49.684576] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.685261] __vmalloc_noprof+0x59/0x60 [ 49.685827] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.686485] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.687145] bpf_prog_alloc+0x39/0x200 [ 49.687696] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.688420] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.689057] do_seccomp+0x349/0x25e0 [ 49.689596] ? find_held_lock+0x2b/0x80 [ 49.690130] ? do_prlimit+0x310/0x610 [ 49.690689] ? __pfx_do_seccomp+0x10/0x10 [ 49.691243] ? do_raw_spin_unlock+0x53/0x220 [ 49.691891] ? _raw_spin_unlock+0x1e/0x40 [ 49.692479] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.693159] ? static_key_count+0x60/0x80 [ 49.693756] prctl_set_seccomp+0x4e/0x70 [ 49.694341] __do_sys_prctl+0xe6c/0x1d70 [ 49.694893] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.695538] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.696253] ? irqentry_exit+0xf3/0x650 [ 49.696827] do_syscall_64+0xbf/0x430 [ 49.697385] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.698057] RIP: 0033:0x7f2ca5dde5cd [ 49.698580] 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 [ 49.700956] RSP: 002b:00007fffd02116d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.701972] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2ca5dde5cd [ 49.702918] RDX: 0000563ecbdb9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.703891] RBP: 00007fffd0211730 R08: 0000000000000000 R09: 00007fffd0210dd0 [ 49.704851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563ee9e93bf0 [ 49.705808] R13: 00007fffd0211b60 R14: 0000563ee9e9d380 R15: 0000563ee9ea8460 [ 49.706766] [ 49.707076] irq event stamp: 1809 [ 49.707559] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 49.708723] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 49.709843] softirqs last enabled at (1360): [] handle_softirqs+0x50c/0x770 [ 49.711005] softirqs last disabled at (1339): [] __irq_exit_rcu+0xc4/0x100 [ 49.712156] ---[ end trace 0000000000000000 ]--- [ 50.331242] ------------[ cut here ]------------ [ 50.332209] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.334307] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.335751] Modules linked in: [ 50.336431] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.338417] Tainted: [W]=WARN [ 50.338968] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.340678] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.341663] 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 [ 50.344890] RSP: 0018:ffff888017347bc0 EFLAGS: 00010286 [ 50.345861] RAX: 0000000000000000 RBX: ffffed1002e68f78 RCX: ffffffff813a4050 [ 50.347141] RDX: ffff888016141bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.348462] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e68f2f [ 50.349745] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.351014] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017347df8 [ 50.352334] FS: 00007f781cd40900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.353787] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.354839] CR2: 00007ffe7d391ef7 CR3: 000000000e5a1000 CR4: 0000000000350ef0 [ 50.356160] Call Trace: [ 50.356665] [ 50.357080] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.357985] ? __create_object+0x59/0x80 [ 50.358775] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.359747] __vmalloc_noprof+0x59/0x60 [ 50.360559] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.361440] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.362393] bpf_prog_alloc+0x39/0x200 [ 50.363088] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.364037] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.364944] do_seccomp+0x349/0x25e0 [ 50.365669] ? find_held_lock+0x2b/0x80 [ 50.366440] ? do_prlimit+0x310/0x610 [ 50.367137] ? __pfx_do_seccomp+0x10/0x10 [ 50.367956] ? do_raw_spin_unlock+0x53/0x220 [ 50.368794] ? _raw_spin_unlock+0x1e/0x40 [ 50.369583] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.370553] ? static_key_count+0x60/0x80 [ 50.371353] prctl_set_seccomp+0x4e/0x70 [ 50.372115] __do_sys_prctl+0xe6c/0x1d70 [ 50.372909] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.373772] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.374734] ? irqentry_exit+0xf3/0x650 [ 50.375496] do_syscall_64+0xbf/0x430 [ 50.376222] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.377177] RIP: 0033:0x7f781d2325cd [ 50.377879] 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 [ 50.381083] RSP: 002b:00007ffe7d390bb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.382459] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f781d2325cd [ 50.383748] RDX: 000055865e31ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.385074] RBP: 00007ffe7d390c10 R08: 0000000000000000 R09: 00007ffe7d3902b0 [ 50.386374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558692606240 [ 50.387673] R13: 00007ffe7d391040 R14: 000055869260f380 R15: 000055869261a540 [ 50.388930] [ 50.389310] irq event stamp: 1825 [ 50.389811] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 50.391075] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 50.392368] softirqs last enabled at (1802): [] handle_softirqs+0x50c/0x770 [ 50.393660] softirqs last disabled at (1797): [] __irq_exit_rcu+0xc4/0x100 [ 50.394911] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25408' (ECDSA) to the list of known hosts. 2025/11/18 05:47:46 fuzzer started 2025/11/18 05:47:46 dialing manager at localhost:37895 2025/11/18 05:47:46 checking machine... 2025/11/18 05:47:46 checking revisions... [ 51.293189] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:47:47 testing simple program... [ 51.403995] cgroup: Unknown subsys name 'net' [ 51.477538] cgroup: Unknown subsys name 'cpuset' [ 51.496734] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:47:46 Registers: info registers vcpu 0 RAX=ffff888009627810 RBX=0000000000000001 RCX=ffff8880096278b0 RDX=1ffff110012c4f0b RSI=ffffffff85e1ffe0 RDI=ffff888009627810 RBP=ffff888009627868 RSP=ffff888009627750 R8 =0000000000000001 R9 =ffff888009627850 R10=000000000003c9ed R11=0000000000006e2e R12=0000000000000000 R13=ffff888009627858 R14=ffff888009627858 R15=ffff888009627810 RIP=ffffffff8135e495 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 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2ca58b1008 CR3=000000001f601000 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=000000000002b011 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=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 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffce16bc568 CR3=000000000b849000 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=2035343a37343a353020383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035343a37343a3530203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000