[ 46.560294] ------------[ cut here ]------------ [ 46.561083] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.562734] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.563966] Modules linked in: [ 46.564474] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.566120] Tainted: [W]=WARN [ 46.566579] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.567808] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.568570] 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 [ 46.572439] RSP: 0018:ffff88800a8c7bc0 EFLAGS: 00010286 [ 46.573487] RAX: 0000000000000000 RBX: ffffed1001518f78 RCX: ffffffff813a4050 [ 46.574568] RDX: ffff8880199f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.575650] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001518f2f [ 46.576717] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.577773] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a8c7df8 [ 46.578852] FS: 00007f31b06b5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.580057] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.580939] CR2: 00007f31b0ba7580 CR3: 0000000016b61000 CR4: 0000000000350ef0 [ 46.582007] Call Trace: [ 46.582412] [ 46.582751] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.583505] ? __create_object+0x59/0x80 [ 46.584155] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.584951] __vmalloc_noprof+0x59/0x60 [ 46.585553] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.586269] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.587045] bpf_prog_alloc+0x39/0x200 [ 46.587624] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.588391] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.589137] do_seccomp+0x349/0x25e0 [ 46.589692] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.590431] ? __pfx_do_seccomp+0x10/0x10 [ 46.591086] ? find_held_lock+0x2b/0x80 [ 46.591686] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.592483] ? static_key_count+0x60/0x80 [ 46.593151] prctl_set_seccomp+0x4e/0x70 [ 46.593762] __do_sys_prctl+0xe6c/0x1d70 [ 46.594419] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.595132] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.595949] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.596717] ? irqentry_exit+0xf3/0x650 [ 46.597352] do_syscall_64+0xbf/0x430 [ 46.597968] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.598724] RIP: 0033:0x7f31b0ba75cd [ 46.599313] 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 [ 46.601941] RSP: 002b:00007ffe8127db00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.603071] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f31b0ba75cd [ 46.604148] RDX: 00005642dad68e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.605212] RBP: 00007ffe8127db60 R08: 0000000000000000 R09: 00007ffe8127d200 [ 46.606281] R10: 0000000000000000 R11: 0000000000000246 R12: 00005642ee04f2b0 [ 46.607345] R13: 00007ffe8127df90 R14: 00005642ee051d20 R15: 00005642ee0638d0 [ 46.608445] [ 46.608807] irq event stamp: 2073 [ 46.609334] hardirqs last enabled at (2083): [] __up_console_sem+0x78/0x80 [ 46.610603] hardirqs last disabled at (2092): [] __up_console_sem+0x5d/0x80 [ 46.611874] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 46.613173] softirqs last disabled at (1605): [] __irq_exit_rcu+0xc4/0x100 [ 46.614426] ---[ end trace 0000000000000000 ]--- [ 50.019962] ------------[ cut here ]------------ [ 50.021095] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.023639] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 50.025553] Modules linked in: [ 50.026351] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.028860] Tainted: [W]=WARN [ 50.029612] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.031457] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.032620] 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 [ 50.036378] RSP: 0018:ffff8880199b7bc0 EFLAGS: 00010286 [ 50.037358] RAX: 0000000000000000 RBX: ffffed1003336f78 RCX: ffffffff813a4050 [ 50.038627] RDX: ffff8880199f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.039930] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003336f2f [ 50.041193] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.042461] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880199b7df8 [ 50.043744] FS: 00007f4a0ad0d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.045156] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.046200] CR2: 00007ffc459f7ef8 CR3: 000000001f4d3000 CR4: 0000000000350ef0 [ 50.047477] Call Trace: [ 50.047976] [ 50.048384] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.049270] ? __create_object+0x59/0x80 [ 50.050044] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.051001] __vmalloc_noprof+0x59/0x60 [ 50.051709] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.052577] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.053473] bpf_prog_alloc+0x39/0x200 [ 50.054202] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.055125] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.056032] do_seccomp+0x349/0x25e0 [ 50.056693] ? find_held_lock+0x2b/0x80 [ 50.057446] ? do_prlimit+0x310/0x610 [ 50.058171] ? __pfx_do_seccomp+0x10/0x10 [ 50.058936] ? do_raw_spin_unlock+0x53/0x220 [ 50.059725] ? _raw_spin_unlock+0x1e/0x40 [ 50.060493] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.061434] ? static_key_count+0x60/0x80 [ 50.062215] prctl_set_seccomp+0x4e/0x70 [ 50.062981] __do_sys_prctl+0xe6c/0x1d70 [ 50.063722] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.064564] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.065504] ? irqentry_exit+0xf3/0x650 [ 50.066256] do_syscall_64+0xbf/0x430 [ 50.066983] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.067938] RIP: 0033:0x7f4a0b1ff5cd [ 50.068595] 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 [ 50.071706] RSP: 002b:00007ffc459f6d60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.073051] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4a0b1ff5cd [ 50.074315] RDX: 0000561805b14e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.075603] RBP: 00007ffc459f6dc0 R08: 0000000000000000 R09: 00007ffc459f6460 [ 50.076912] R10: 0000000000000000 R11: 0000000000000246 R12: 000056181df09ad0 [ 50.078192] R13: 00007ffc459f71f0 R14: 000056181df0abc0 R15: 000056181df1b780 [ 50.079493] [ 50.079958] irq event stamp: 1763 [ 50.080562] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 50.082075] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 50.083623] softirqs last enabled at (1520): [] handle_softirqs+0x50c/0x770 [ 50.085052] softirqs last disabled at (1515): [] __irq_exit_rcu+0xc4/0x100 [ 50.086320] ---[ end trace 0000000000000000 ]--- [ 50.850817] ------------[ cut here ]------------ [ 50.851439] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.852726] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.853656] Modules linked in: [ 50.854056] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.855318] Tainted: [W]=WARN [ 50.855676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.856623] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.857216] 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 [ 50.859235] RSP: 0018:ffff88800f49fbc0 EFLAGS: 00010286 [ 50.859833] RAX: 0000000000000000 RBX: ffffed1001e93f78 RCX: ffffffff813a4050 [ 50.860659] RDX: ffff88801c7f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.861473] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e93f2f [ 50.862282] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.863113] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f49fdf8 [ 50.863938] FS: 00007fd5cf618900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.864822] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.865490] CR2: 00007ffc6b09eef8 CR3: 000000000d4c0000 CR4: 0000000000350ef0 [ 50.866572] Call Trace: [ 50.866863] [ 50.867163] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.867713] ? __create_object+0x59/0x80 [ 50.868213] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.868788] __vmalloc_noprof+0x59/0x60 [ 50.869264] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.869790] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.870380] bpf_prog_alloc+0x39/0x200 [ 50.870815] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.871413] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.872004] do_seccomp+0x349/0x25e0 [ 50.872432] ? find_held_lock+0x2b/0x80 [ 50.872913] ? do_prlimit+0x310/0x610 [ 50.873362] ? __pfx_do_seccomp+0x10/0x10 [ 50.873828] ? do_raw_spin_unlock+0x53/0x220 [ 50.874323] ? _raw_spin_unlock+0x1e/0x40 [ 50.874764] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.875385] ? static_key_count+0x60/0x80 [ 50.875875] prctl_set_seccomp+0x4e/0x70 [ 50.876374] __do_sys_prctl+0xe6c/0x1d70 [ 50.876851] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.877411] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.878044] ? irqentry_exit+0xf3/0x650 [ 50.878508] do_syscall_64+0xbf/0x430 [ 50.878974] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.879572] RIP: 0033:0x7fd5cfb0a5cd [ 50.880019] 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 [ 50.882018] RSP: 002b:00007ffc6b09ca40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.882858] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd5cfb0a5cd [ 50.883680] RDX: 0000562b596cae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.884511] RBP: 00007ffc6b09caa0 R08: 0000000000000000 R09: 00007ffc6b09c140 [ 50.885316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562b5db482b0 [ 50.886120] R13: 00007ffc6b09ced0 R14: 0000562b5db4ad20 R15: 0000562b5db5c8d0 [ 50.886942] [ 50.887216] irq event stamp: 1769 [ 50.887613] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 50.888574] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 50.889547] softirqs last enabled at (1282): [] handle_softirqs+0x50c/0x770 [ 50.890531] softirqs last disabled at (1273): [] __irq_exit_rcu+0xc4/0x100 [ 50.891517] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19138' (ECDSA) to the list of known hosts. 2025/11/19 02:51:54 fuzzer started 2025/11/19 02:51:54 dialing manager at localhost:34383 2025/11/19 02:51:54 checking machine... 2025/11/19 02:51:54 checking revisions... [ 51.814813] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:51:54 testing simple program... [ 51.904661] cgroup: Unknown subsys name 'net' [ 51.974119] cgroup: Unknown subsys name 'cpuset' [ 51.989858] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:51:53 Registers: info registers vcpu 0 RAX=ffffffff8100148a RBX=ffffffff81619130 RCX=ffff88806ce089a4 RDX=1ffff1100d9c1155 RSI=ffffffff8100148a RDI=ffff88806ce08b18 RBP=ffff88806ce08ae8 RSP=ffff88806ce08a48 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=00000000000c7fe1 R12=ffff88806ce08b18 R13=0000000000000000 R14=ffff888015c51bc0 R15=ffff888009472140 RIP=ffffffff81619130 RFL=00000282 [--S----] 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 00007f4a0ad0d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc459f0000 CR3=000000001f45b000 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=6720646572637465733a4d41503d706f 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=0000000000024b69 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=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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0de3403008 CR3=0000000009c49000 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=31353a323020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303239 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000