[ 38.972520] ------------[ cut here ]------------ [ 38.973483] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.976877] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.978500] Modules linked in: [ 38.979372] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.981710] Tainted: [W]=WARN [ 38.982278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.984097] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.985326] 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 [ 38.988787] RSP: 0018:ffff888015d97bc0 EFLAGS: 00010286 [ 38.989971] RAX: 0000000000000000 RBX: ffffed1002bb2f78 RCX: ffffffff813a4050 [ 38.991444] RDX: ffff88800ef55340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.992993] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bb2f2f [ 38.994612] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.996350] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d97df8 [ 38.997663] FS: 00007f04883f4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.999137] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.000201] CR2: 00007f04888e6580 CR3: 000000000da78000 CR4: 0000000000350ef0 [ 39.001507] Call Trace: [ 39.002025] [ 39.002447] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.003385] ? __create_object+0x59/0x80 [ 39.004165] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.005134] __vmalloc_noprof+0x59/0x60 [ 39.005896] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.006790] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.007725] bpf_prog_alloc+0x39/0x200 [ 39.008416] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.009357] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.010265] do_seccomp+0x349/0x25e0 [ 39.010985] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.011903] ? __pfx_do_seccomp+0x10/0x10 [ 39.012699] ? find_held_lock+0x2b/0x80 [ 39.013430] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.014391] ? static_key_count+0x60/0x80 [ 39.015208] prctl_set_seccomp+0x4e/0x70 [ 39.015991] __do_sys_prctl+0xe6c/0x1d70 [ 39.016602] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.017329] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.018125] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.018937] ? irqentry_exit+0xf3/0x650 [ 39.019555] do_syscall_64+0xbf/0x430 [ 39.020171] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.020963] RIP: 0033:0x7f04888e65cd [ 39.021521] 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 [ 39.024178] RSP: 002b:00007ffce5b7a1a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.025322] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04888e65cd [ 39.026398] RDX: 000055dbb812be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.027489] RBP: 00007ffce5b7a200 R08: 0000000000000000 R09: 00007ffce5b798a0 [ 39.028557] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dbea534b10 [ 39.029649] R13: 00007ffce5b7a630 R14: 000055dbea5352b0 R15: 000055dbea5496f0 [ 39.030746] [ 39.031120] irq event stamp: 2647 [ 39.031620] hardirqs last enabled at (2655): [] __up_console_sem+0x78/0x80 [ 39.032933] hardirqs last disabled at (2666): [] __up_console_sem+0x5d/0x80 [ 39.034209] softirqs last enabled at (2338): [] handle_softirqs+0x50c/0x770 [ 39.035505] softirqs last disabled at (2333): [] __irq_exit_rcu+0xc4/0x100 [ 39.036769] ---[ end trace 0000000000000000 ]--- [ 41.919618] ------------[ cut here ]------------ [ 41.920538] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.922612] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 41.924164] Modules linked in: [ 41.924803] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.926800] Tainted: [W]=WARN [ 41.927369] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.928836] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.929754] 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 [ 41.932942] RSP: 0018:ffff888019a37bc0 EFLAGS: 00010286 [ 41.933933] RAX: 0000000000000000 RBX: ffffed1003346f78 RCX: ffffffff813a4050 [ 41.935270] RDX: ffff888015f78000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.936536] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003346f2f [ 41.937813] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.939113] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a37df8 [ 41.940383] FS: 00007fa47142e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.941807] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.942862] CR2: 00007ffc553deef8 CR3: 000000001e3b7000 CR4: 0000000000350ef0 [ 41.944162] Call Trace: [ 41.944621] [ 41.945066] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.945960] ? __create_object+0x59/0x80 [ 41.946734] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.947707] __vmalloc_noprof+0x59/0x60 [ 41.948416] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.949280] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.950207] bpf_prog_alloc+0x39/0x200 [ 41.950951] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.951928] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.952838] do_seccomp+0x349/0x25e0 [ 41.953513] ? find_held_lock+0x2b/0x80 [ 41.954276] ? do_prlimit+0x310/0x610 [ 41.955017] ? __pfx_do_seccomp+0x10/0x10 [ 41.955829] ? do_raw_spin_unlock+0x53/0x220 [ 41.956609] ? _raw_spin_unlock+0x1e/0x40 [ 41.957379] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.958333] ? static_key_count+0x60/0x80 [ 41.959143] prctl_set_seccomp+0x4e/0x70 [ 41.959919] __do_sys_prctl+0xe6c/0x1d70 [ 41.960711] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.961516] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.962487] ? irqentry_exit+0xf3/0x650 [ 41.963249] do_syscall_64+0xbf/0x430 [ 41.963992] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.964962] RIP: 0033:0x7fa4719205cd [ 41.965610] 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 [ 41.968812] RSP: 002b:00007ffc553dc9a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.970160] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa4719205cd [ 41.971452] RDX: 0000562dfd0e1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.972732] RBP: 00007ffc553dca00 R08: 0000000000000000 R09: 00007ffc553dc0a0 [ 41.974002] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562e3cebe240 [ 41.975281] R13: 00007ffc553dce30 R14: 0000562e3cec7380 R15: 0000562e3ced2540 [ 41.976232] [ 41.976504] irq event stamp: 1801 [ 41.976915] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 41.977885] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 41.978850] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 41.979782] softirqs last disabled at (1785): [] __irq_exit_rcu+0xc4/0x100 [ 41.980445] ---[ end trace 0000000000000000 ]--- [ 42.644368] ------------[ cut here ]------------ [ 42.645316] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.647371] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.648857] Modules linked in: [ 42.649445] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.651442] Tainted: [W]=WARN [ 42.652045] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.653508] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.654429] 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 [ 42.657607] RSP: 0018:ffff888015df7bc0 EFLAGS: 00010286 [ 42.658577] RAX: 0000000000000000 RBX: ffffed1002bbef78 RCX: ffffffff813a4050 [ 42.659871] RDX: ffff888015d73780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.661150] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bbef2f [ 42.662422] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.663714] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015df7df8 [ 42.664983] FS: 00007f261ed39900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.666425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.667487] CR2: 00007fffde4dfef8 CR3: 000000001c6ee000 CR4: 0000000000350ef0 [ 42.668753] Call Trace: [ 42.669215] [ 42.669619] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.670521] ? __create_object+0x59/0x80 [ 42.671322] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.672300] __vmalloc_noprof+0x59/0x60 [ 42.673058] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.673939] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.674867] bpf_prog_alloc+0x39/0x200 [ 42.675572] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.676493] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.677390] do_seccomp+0x349/0x25e0 [ 42.678109] ? find_held_lock+0x2b/0x80 [ 42.678869] ? do_prlimit+0x310/0x610 [ 42.679578] ? __pfx_do_seccomp+0x10/0x10 [ 42.680367] ? do_raw_spin_unlock+0x53/0x220 [ 42.681203] ? _raw_spin_unlock+0x1e/0x40 [ 42.681989] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.682970] ? static_key_count+0x60/0x80 [ 42.683790] prctl_set_seccomp+0x4e/0x70 [ 42.684510] __do_sys_prctl+0xe6c/0x1d70 [ 42.685296] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.686156] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.687143] ? irqentry_exit+0xf3/0x650 [ 42.687908] do_syscall_64+0xbf/0x430 [ 42.688594] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.689554] RIP: 0033:0x7f261f22b5cd [ 42.690251] 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 [ 42.693410] RSP: 002b:00007fffde4de550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.694752] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f261f22b5cd [ 42.696038] RDX: 0000561e7ed70e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.697309] RBP: 00007fffde4de5b0 R08: 0000000000000000 R09: 00007fffde4ddc50 [ 42.698596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561ea8020bf0 [ 42.699918] R13: 00007fffde4de9e0 R14: 0000561ea802a380 R15: 0000561ea8035460 [ 42.701209] [ 42.701664] irq event stamp: 1745 [ 42.702269] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 42.703819] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 42.705330] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 42.706852] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 42.708216] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15492' (ECDSA) to the list of known hosts. 2025/11/18 05:32:35 fuzzer started 2025/11/18 05:32:36 dialing manager at localhost:37895 2025/11/18 05:32:36 checking machine... 2025/11/18 05:32:36 checking revisions... [ 43.552316] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:32:36 testing simple program... [ 43.646329] cgroup: Unknown subsys name 'net' [ 43.695901] cgroup: Unknown subsys name 'cpuset' [ 43.709132] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:32:35 Registers: info registers vcpu 0 RAX=ffff888015c8f598 RBX=0000000000000001 RCX=ffff888015c8f19c RDX=1ffff11002b91e52 RSI=ffffffff81b2a134 RDI=ffff888015c8f248 RBP=ffff888015c8f2a0 RSP=ffff888015c8f1d8 R8 =ffffffff86ab82c2 R9 =ffff888015c8f288 R10=000000000003c9ed R11=00000000000255cb R12=0000000000000000 R13=ffff888015c8f290 R14=ffff88801605d340 R15=ffff888015c8f248 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 00007fa47142e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc553d6000 CR3=000000001e3ea000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=0000006f730074696d7265705f6d6170 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001df73 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe8b717bc8 CR3=000000000bfb9000 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=2035333a32333a353020383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034333a32333a3530203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000