[ 45.841994] ------------[ cut here ]------------ [ 45.842776] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.844410] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 45.845621] Modules linked in: [ 45.846150] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.847840] Tainted: [W]=WARN [ 45.848336] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.849547] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.850296] 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 [ 45.852897] RSP: 0018:ffff88801a71fbc0 EFLAGS: 00010286 [ 45.853700] RAX: 0000000000000000 RBX: ffffed10034e3f78 RCX: ffffffff813a4050 [ 45.854765] RDX: ffff88801962d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.855819] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034e3f2f [ 45.856857] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.857955] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a71fdf8 [ 45.859103] FS: 00007f3bb57af900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.860315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.861241] CR2: 00007ffff8dd1ef8 CR3: 000000000e70e000 CR4: 0000000000350ef0 [ 45.862366] Call Trace: [ 45.862760] [ 45.863097] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.863844] ? __create_object+0x59/0x80 [ 45.864480] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.865274] __vmalloc_noprof+0x59/0x60 [ 45.865856] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.866573] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.867336] bpf_prog_alloc+0x39/0x200 [ 45.867902] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.868649] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.869383] do_seccomp+0x349/0x25e0 [ 45.869930] ? find_held_lock+0x2b/0x80 [ 45.870553] ? do_prlimit+0x310/0x610 [ 45.871174] ? __pfx_do_seccomp+0x10/0x10 [ 45.871779] ? do_raw_spin_unlock+0x53/0x220 [ 45.872453] ? _raw_spin_unlock+0x1e/0x40 [ 45.873053] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.873829] ? static_key_count+0x60/0x80 [ 45.874478] prctl_set_seccomp+0x4e/0x70 [ 45.875099] __do_sys_prctl+0xe6c/0x1d70 [ 45.875736] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.876434] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.877225] ? irqentry_exit+0xf3/0x650 [ 45.877814] do_syscall_64+0xbf/0x430 [ 45.878416] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.879205] RIP: 0033:0x7f3bb5ca15cd [ 45.879744] 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 [ 45.882344] RSP: 002b:00007ffff8dcffe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.883479] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3bb5ca15cd [ 45.884551] RDX: 000056162e265e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.885608] RBP: 00007ffff8dd0040 R08: 0000000000000000 R09: 00007ffff8dcf6e0 [ 45.886679] R10: 0000000000000000 R11: 0000000000000246 R12: 000056165e621ad0 [ 45.887739] R13: 00007ffff8dd0470 R14: 000056165e622bc0 R15: 000056165e633780 [ 45.888800] [ 45.889180] irq event stamp: 1799 [ 45.889678] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 45.890931] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 45.892179] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 45.893447] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 45.894697] ---[ end trace 0000000000000000 ]--- [ 49.043347] ------------[ cut here ]------------ [ 49.044261] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.046234] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 49.047676] Modules linked in: [ 49.048278] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.050286] Tainted: [W]=WARN [ 49.050981] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.052738] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.053812] 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 [ 49.057925] RSP: 0018:ffff888013d0fbc0 EFLAGS: 00010286 [ 49.059285] RAX: 0000000000000000 RBX: ffffed10027a1f78 RCX: ffffffff813a4050 [ 49.060883] RDX: ffff88801a851bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.062375] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027a1f2f [ 49.063731] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.064956] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013d0fdf8 [ 49.066191] FS: 00007fa33938e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.067591] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.068646] CR2: 00007ffc8ba2bef8 CR3: 000000001f9a2000 CR4: 0000000000350ef0 [ 49.069889] Call Trace: [ 49.070358] [ 49.070782] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.071673] ? __create_object+0x59/0x80 [ 49.072435] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.073410] __vmalloc_noprof+0x59/0x60 [ 49.074179] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.075032] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.075959] bpf_prog_alloc+0x39/0x200 [ 49.076702] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.077640] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.078538] do_seccomp+0x349/0x25e0 [ 49.079247] ? find_held_lock+0x2b/0x80 [ 49.079968] ? do_prlimit+0x310/0x610 [ 49.080700] ? __pfx_do_seccomp+0x10/0x10 [ 49.081453] ? do_raw_spin_unlock+0x53/0x220 [ 49.082289] ? _raw_spin_unlock+0x1e/0x40 [ 49.083038] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.083991] ? static_key_count+0x60/0x80 [ 49.084785] prctl_set_seccomp+0x4e/0x70 [ 49.085569] __do_sys_prctl+0xe6c/0x1d70 [ 49.086344] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.087211] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.088189] ? irqentry_exit+0xf3/0x650 [ 49.088916] do_syscall_64+0xbf/0x430 [ 49.089667] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.090643] RIP: 0033:0x7fa3398805cd [ 49.091337] 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 [ 49.094610] RSP: 002b:00007ffc8ba29bb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.096337] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa3398805cd [ 49.097886] RDX: 0000558c8e49ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.099141] RBP: 00007ffc8ba29c10 R08: 0000000000000000 R09: 00007ffc8ba292b0 [ 49.100378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558ca10d2ad0 [ 49.101587] R13: 00007ffc8ba2a040 R14: 0000558ca10d3bc0 R15: 0000558ca10e4780 [ 49.102786] [ 49.103203] irq event stamp: 1817 [ 49.103767] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 49.105165] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 49.106628] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 49.108324] softirqs last disabled at (1853): [] __irq_exit_rcu+0xc4/0x100 [ 49.109800] ---[ end trace 0000000000000000 ]--- [ 49.968269] ------------[ cut here ]------------ [ 49.968797] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.969976] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 49.970849] Modules linked in: [ 49.971226] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.972427] Tainted: [W]=WARN [ 49.972758] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.973632] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.974175] 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 [ 49.976055] RSP: 0018:ffff888015e4fbc0 EFLAGS: 00010286 [ 49.976640] RAX: 0000000000000000 RBX: ffffed1002bc9f78 RCX: ffffffff813a4050 [ 49.977397] RDX: ffff88801a850000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.978163] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bc9f2f [ 49.978892] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.979662] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e4fdf8 [ 49.980423] FS: 00007f1c72d9e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.981261] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.981856] CR2: 00007ffd43243ef8 CR3: 000000000b75c000 CR4: 0000000000350ef0 [ 49.982652] Call Trace: [ 49.982928] [ 49.983187] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.983677] ? __create_object+0x59/0x80 [ 49.984100] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.984678] __vmalloc_noprof+0x59/0x60 [ 49.985101] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.985626] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.986189] bpf_prog_alloc+0x39/0x200 [ 49.986594] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.987097] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.987628] do_seccomp+0x349/0x25e0 [ 49.988012] ? find_held_lock+0x2b/0x80 [ 49.988450] ? do_prlimit+0x310/0x610 [ 49.988854] ? __pfx_do_seccomp+0x10/0x10 [ 49.989313] ? do_raw_spin_unlock+0x53/0x220 [ 49.989770] ? _raw_spin_unlock+0x1e/0x40 [ 49.990226] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.990771] ? static_key_count+0x60/0x80 [ 49.991240] prctl_set_seccomp+0x4e/0x70 [ 49.991660] __do_sys_prctl+0xe6c/0x1d70 [ 49.992080] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.992573] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.993102] ? irqentry_exit+0xf3/0x650 [ 49.993542] do_syscall_64+0xbf/0x430 [ 49.993945] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.994490] RIP: 0033:0x7f1c732905cd [ 49.994876] 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 [ 49.996712] RSP: 002b:00007ffd43241650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.997503] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1c732905cd [ 49.998251] RDX: 000055a6e7a2de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.998966] RBP: 00007ffd432416b0 R08: 0000000000000000 R09: 00007ffd43240d50 [ 49.999706] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a6ead97ad0 [ 50.000456] R13: 00007ffd43241ae0 R14: 000055a6ead98bc0 R15: 000055a6eada9780 [ 50.001203] [ 50.001448] irq event stamp: 1773 [ 50.001793] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 50.002672] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 50.003545] softirqs last enabled at (1318): [] handle_softirqs+0x50c/0x770 [ 50.004420] softirqs last disabled at (1309): [] __irq_exit_rcu+0xc4/0x100 [ 50.005289] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54988' (ECDSA) to the list of known hosts. 2025/11/19 01:01:26 fuzzer started 2025/11/19 01:01:27 dialing manager at localhost:34383 2025/11/19 01:01:27 checking machine... 2025/11/19 01:01:27 checking revisions... [ 50.808857] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:01:27 testing simple program... [ 50.880190] cgroup: Unknown subsys name 'net' [ 50.917399] cgroup: Unknown subsys name 'cpuset' [ 50.927410] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:01:26 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888009611bc0 RCX=ffff8880096277b4 RDX=0000000000000000 RSI=ffffffff813c156e RDI=ffff888009611fbc RBP=ffff888009611bc0 RSP=ffff8880096277d8 R8 =0000000000000001 R9 =ffff8880096278a0 R10=000000000003c9ed R11=0000000000008964 R12=0000000000000000 R13=ffff8880096278a8 R14=ffff888009611bc0 R15=ffff888009627860 RIP=ffffffff815bd7a7 RFL=00000213 [----A-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 =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 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc8ba23000 CR3=000000000d560000 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=5320444f4854454d5f54505952434e45 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=00000000000205a1 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4b2664b000 CR3=000000000e560000 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=31303a313020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383439 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000