[ 46.502039] ------------[ cut here ]------------ [ 46.503056] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.505255] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.506864] Modules linked in: [ 46.507498] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.509666] Tainted: [W]=WARN [ 46.510342] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.512003] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.513027] 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 [ 46.516389] RSP: 0018:ffff888017d87bc0 EFLAGS: 00010286 [ 46.517446] RAX: 0000000000000000 RBX: ffffed1002fb0f78 RCX: ffffffff813a4050 [ 46.518821] RDX: ffff88801bcc8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.520293] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fb0f2f [ 46.521807] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.523289] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d87df8 [ 46.524918] FS: 00007fcc18ecb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.526537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.527689] CR2: 00007ffdf6cbbef8 CR3: 000000000d409000 CR4: 0000000000350ef0 [ 46.529083] Call Trace: [ 46.529581] [ 46.530080] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.531040] ? __create_object+0x59/0x80 [ 46.531877] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.532945] __vmalloc_noprof+0x59/0x60 [ 46.533701] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.534647] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.535637] bpf_prog_alloc+0x39/0x200 [ 46.536416] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.537421] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.538384] do_seccomp+0x349/0x25e0 [ 46.539169] ? find_held_lock+0x2b/0x80 [ 46.539940] ? do_prlimit+0x310/0x610 [ 46.540676] ? __pfx_do_seccomp+0x10/0x10 [ 46.541534] ? do_raw_spin_unlock+0x53/0x220 [ 46.542412] ? _raw_spin_unlock+0x1e/0x40 [ 46.543244] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.544262] ? static_key_count+0x60/0x80 [ 46.545134] prctl_set_seccomp+0x4e/0x70 [ 46.545965] __do_sys_prctl+0xe6c/0x1d70 [ 46.546799] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.547658] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.548684] ? irqentry_exit+0xf3/0x650 [ 46.549486] do_syscall_64+0xbf/0x430 [ 46.550277] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.551293] RIP: 0033:0x7fcc193bd5cd [ 46.552049] 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 [ 46.555545] RSP: 002b:00007ffdf6cb9c00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.557033] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcc193bd5cd [ 46.558507] RDX: 00005627ffea1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.559988] RBP: 00007ffdf6cb9c60 R08: 0000000000000000 R09: 00007ffdf6cb9300 [ 46.561502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562825788240 [ 46.562978] R13: 00007ffdf6cba090 R14: 0000562825791380 R15: 000056282579c540 [ 46.564481] [ 46.565050] irq event stamp: 1755 [ 46.565807] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 46.567563] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 46.569334] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 46.570887] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 46.572347] ---[ end trace 0000000000000000 ]--- [ 49.403003] ------------[ cut here ]------------ [ 49.403911] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.405880] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.407321] Modules linked in: [ 49.408010] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.409967] Tainted: [W]=WARN [ 49.410506] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.411948] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.412832] 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 [ 49.415940] RSP: 0018:ffff888017447bc0 EFLAGS: 00010286 [ 49.416911] RAX: 0000000000000000 RBX: ffffed1002e88f78 RCX: ffffffff813a4050 [ 49.418165] RDX: ffff888017d1b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.419417] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e88f2f [ 49.420677] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.421938] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017447df8 [ 49.423189] FS: 00007fe610b43900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.424596] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.425650] CR2: 00007fe611035580 CR3: 000000000ba0b000 CR4: 0000000000350ef0 [ 49.426916] Call Trace: [ 49.427367] [ 49.427807] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.428645] ? __create_object+0x59/0x80 [ 49.429424] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.430377] __vmalloc_noprof+0x59/0x60 [ 49.431125] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.431984] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.432898] bpf_prog_alloc+0x39/0x200 [ 49.433590] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.434501] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.435371] do_seccomp+0x349/0x25e0 [ 49.436084] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.436979] ? __pfx_do_seccomp+0x10/0x10 [ 49.437715] ? find_held_lock+0x2b/0x80 [ 49.438476] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.439417] ? static_key_count+0x60/0x80 [ 49.440220] prctl_set_seccomp+0x4e/0x70 [ 49.441003] __do_sys_prctl+0xe6c/0x1d70 [ 49.441777] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.442583] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.443525] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.444471] ? irqentry_exit+0xf3/0x650 [ 49.445236] do_syscall_64+0xbf/0x430 [ 49.445962] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.446910] RIP: 0033:0x7fe6110355cd [ 49.447556] 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 [ 49.450635] RSP: 002b:00007ffdaa605370 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.451964] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe6110355cd [ 49.453245] RDX: 0000558c11882e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.454502] RBP: 00007ffdaa6053d0 R08: 0000000000000000 R09: 00007ffdaa604a70 [ 49.455762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558c2c8e1ad0 [ 49.457037] R13: 00007ffdaa605800 R14: 0000558c2c8e2bc0 R15: 0000558c2c8f3780 [ 49.458315] [ 49.458761] irq event stamp: 1789 [ 49.459351] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 49.460828] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 49.462309] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 49.463808] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 49.465250] ---[ end trace 0000000000000000 ]--- [ 50.177712] ------------[ cut here ]------------ [ 50.178624] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.180627] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.182160] Modules linked in: [ 50.182797] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.184781] Tainted: [W]=WARN [ 50.185350] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.186829] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.187714] 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 [ 50.190982] RSP: 0018:ffff888017717bc0 EFLAGS: 00010286 [ 50.191967] RAX: 0000000000000000 RBX: ffffed1002ee2f78 RCX: ffffffff813a4050 [ 50.193256] RDX: ffff888017760000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.194548] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee2f2f [ 50.195837] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.197159] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017717df8 [ 50.198473] FS: 00007fe6ccceb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.199916] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.201006] CR2: 00007ffcb32eaef8 CR3: 000000000cc41000 CR4: 0000000000350ef0 [ 50.202308] Call Trace: [ 50.202827] [ 50.203242] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.204148] ? __create_object+0x59/0x80 [ 50.204943] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.205932] __vmalloc_noprof+0x59/0x60 [ 50.206661] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.207537] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.208472] bpf_prog_alloc+0x39/0x200 [ 50.209224] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.210174] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.211090] do_seccomp+0x349/0x25e0 [ 50.211831] ? find_held_lock+0x2b/0x80 [ 50.212550] ? do_prlimit+0x310/0x610 [ 50.213322] ? __pfx_do_seccomp+0x10/0x10 [ 50.214126] ? do_raw_spin_unlock+0x53/0x220 [ 50.214966] ? _raw_spin_unlock+0x1e/0x40 [ 50.215706] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.216697] ? static_key_count+0x60/0x80 [ 50.217520] prctl_set_seccomp+0x4e/0x70 [ 50.218305] __do_sys_prctl+0xe6c/0x1d70 [ 50.219109] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.219980] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.220956] ? irqentry_exit+0xf3/0x650 [ 50.221707] do_syscall_64+0xbf/0x430 [ 50.222467] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.223429] RIP: 0033:0x7fe6cd1dd5cd [ 50.224132] 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 [ 50.227331] RSP: 002b:00007ffcb32e8950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.228712] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe6cd1dd5cd [ 50.230038] RDX: 000055a850633e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.231319] RBP: 00007ffcb32e89b0 R08: 0000000000000000 R09: 00007ffcb32e8050 [ 50.232608] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a86b2b3ad0 [ 50.233914] R13: 00007ffcb32e8de0 R14: 000055a86b2b4bc0 R15: 000055a86b2c5780 [ 50.235215] [ 50.235646] irq event stamp: 1723 [ 50.236325] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 50.237880] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 50.239401] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 50.240981] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 50.242183] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39800' (ECDSA) to the list of known hosts. 2025/11/19 07:10:57 fuzzer started 2025/11/19 07:10:57 dialing manager at localhost:34383 2025/11/19 07:10:57 checking machine... 2025/11/19 07:10:57 checking revisions... [ 51.128129] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:10:57 testing simple program... [ 51.216278] cgroup: Unknown subsys name 'net' [ 51.285468] cgroup: Unknown subsys name 'cpuset' [ 51.302107] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:10:56 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888018a073e8 RCX=ffff888018a0733c RDX=1ffff11003140e88 RSI=ffffffff85e1ffe0 RDI=ffff888018a073e8 RBP=ffff888018a07440 RSP=ffff888018a073d0 R8 =0000000000000001 R9 =ffff888018a07428 R10=000000000003c9ed R11=00000000000a24b5 R12=ffff888018a074b0 R13=0000000000000000 R14=ffff8880188e1bc0 R15=0000000000092cc0 RIP=ffffffff8135e1ae 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 00007fe610b43900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdaa5ff000 CR3=000000000c694000 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=00000000000219bf 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 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe5a65cf08 CR3=0000000009c7f000 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=30313a373020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343339 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000