[ 45.853439] ------------[ cut here ]------------ [ 45.854382] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.856364] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.857840] Modules linked in: [ 45.858475] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.860460] Tainted: [W]=WARN [ 45.861308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.862855] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.863782] 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 [ 45.867343] RSP: 0018:ffff888013a9fbc0 EFLAGS: 00010286 [ 45.868317] RAX: 0000000000000000 RBX: ffffed1002753f78 RCX: ffffffff813a4050 [ 45.869595] RDX: ffff88800f173780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.870980] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002753f2f [ 45.872573] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.873876] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013a9fdf8 [ 45.875172] FS: 00007f3f5c5ab900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.876608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.877681] CR2: 00007ffe78fb8ef8 CR3: 000000000d1e0000 CR4: 0000000000350ef0 [ 45.878981] Call Trace: [ 45.879447] [ 45.879864] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.880779] ? __create_object+0x59/0x80 [ 45.881573] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.882535] __vmalloc_noprof+0x59/0x60 [ 45.883310] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.884182] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.885117] bpf_prog_alloc+0x39/0x200 [ 45.885810] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.886741] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.887648] do_seccomp+0x349/0x25e0 [ 45.888376] ? find_held_lock+0x2b/0x80 [ 45.889148] ? do_prlimit+0x310/0x610 [ 45.889844] ? __pfx_do_seccomp+0x10/0x10 [ 45.890632] ? do_raw_spin_unlock+0x53/0x220 [ 45.891489] ? _raw_spin_unlock+0x1e/0x40 [ 45.892281] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.893268] ? static_key_count+0x60/0x80 [ 45.894072] prctl_set_seccomp+0x4e/0x70 [ 45.894822] __do_sys_prctl+0xe6c/0x1d70 [ 45.895622] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.896487] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.897473] ? irqentry_exit+0xf3/0x650 [ 45.898240] do_syscall_64+0xbf/0x430 [ 45.898937] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.899912] RIP: 0033:0x7f3f5ca9d5cd [ 45.900616] 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 [ 45.903801] RSP: 002b:00007ffe78fb72f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.905177] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3f5ca9d5cd [ 45.906476] RDX: 0000562aa7a67e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.907768] RBP: 00007ffe78fb7350 R08: 0000000000000000 R09: 00007ffe78fb69f0 [ 45.909053] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562ac2d60ad0 [ 45.910342] R13: 00007ffe78fb7780 R14: 0000562ac2d61bc0 R15: 0000562ac2d72780 [ 45.911646] [ 45.912121] irq event stamp: 1893 [ 45.912739] hardirqs last enabled at (1901): [] __up_console_sem+0x78/0x80 [ 45.914264] hardirqs last disabled at (1910): [] __up_console_sem+0x5d/0x80 [ 45.915793] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 45.917353] softirqs last disabled at (1783): [] __irq_exit_rcu+0xc4/0x100 [ 45.918876] ---[ end trace 0000000000000000 ]--- [ 49.284347] ------------[ cut here ]------------ [ 49.285291] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.287256] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.288731] Modules linked in: [ 49.289376] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.291563] Tainted: [W]=WARN [ 49.292562] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.294042] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.294895] 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 [ 49.298038] RSP: 0018:ffff88801a997bc0 EFLAGS: 00010286 [ 49.298995] RAX: 0000000000000000 RBX: ffffed1003532f78 RCX: ffffffff813a4050 [ 49.300283] RDX: ffff888017a03780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.301565] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003532f2f [ 49.302827] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.304090] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a997df8 [ 49.305362] FS: 00007faa0d508900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.306786] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.307837] CR2: 00007fff3e53aef8 CR3: 000000000c247000 CR4: 0000000000350ef0 [ 49.309132] Call Trace: [ 49.309592] [ 49.310048] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.310895] ? __create_object+0x59/0x80 [ 49.311675] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.312643] __vmalloc_noprof+0x59/0x60 [ 49.313397] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.314262] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.315190] bpf_prog_alloc+0x39/0x200 [ 49.315873] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.316800] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.317695] do_seccomp+0x349/0x25e0 [ 49.318410] ? find_held_lock+0x2b/0x80 [ 49.319155] ? do_prlimit+0x310/0x610 [ 49.319845] ? __pfx_do_seccomp+0x10/0x10 [ 49.320625] ? do_raw_spin_unlock+0x53/0x220 [ 49.321612] ? _raw_spin_unlock+0x1e/0x40 [ 49.322397] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.323345] ? static_key_count+0x60/0x80 [ 49.324163] prctl_set_seccomp+0x4e/0x70 [ 49.324893] __do_sys_prctl+0xe6c/0x1d70 [ 49.325685] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.326536] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.327494] ? irqentry_exit+0xf3/0x650 [ 49.328268] do_syscall_64+0xbf/0x430 [ 49.329010] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.329904] RIP: 0033:0x7faa0d9fa5cd [ 49.330606] 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 [ 49.333770] RSP: 002b:00007fff3e538a50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.335128] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa0d9fa5cd [ 49.336396] RDX: 0000561b82f56e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.337699] RBP: 00007fff3e538ab0 R08: 0000000000000000 R09: 00007fff3e538150 [ 49.338972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561b885a9ad0 [ 49.340233] R13: 00007fff3e538ee0 R14: 0000561b885aabc0 R15: 0000561b885bb780 [ 49.341457] [ 49.341810] irq event stamp: 1915 [ 49.342341] hardirqs last enabled at (1925): [] __up_console_sem+0x78/0x80 [ 49.343601] hardirqs last disabled at (1934): [] __up_console_sem+0x5d/0x80 [ 49.344875] softirqs last enabled at (1838): [] handle_softirqs+0x50c/0x770 [ 49.346161] softirqs last disabled at (1833): [] __irq_exit_rcu+0xc4/0x100 [ 49.347426] ---[ end trace 0000000000000000 ]--- [ 50.157659] ------------[ cut here ]------------ [ 50.158583] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.160571] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.162044] Modules linked in: [ 50.162626] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.164825] Tainted: [W]=WARN [ 50.165485] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.166931] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.167827] 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 [ 50.170946] RSP: 0018:ffff8880160efbc0 EFLAGS: 00010286 [ 50.171895] RAX: 0000000000000000 RBX: ffffed1002c1df78 RCX: ffffffff813a4050 [ 50.173173] RDX: ffff888016169bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.174441] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c1df2f [ 50.175709] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.177014] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160efdf8 [ 50.178300] FS: 00007f17d1dc7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.179722] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.180759] CR2: 00007fffe8938ef8 CR3: 0000000009ec8000 CR4: 0000000000350ef0 [ 50.182042] Call Trace: [ 50.182500] [ 50.182903] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.183800] ? __create_object+0x59/0x80 [ 50.184578] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.185548] __vmalloc_noprof+0x59/0x60 [ 50.186295] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.187157] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.188080] bpf_prog_alloc+0x39/0x200 [ 50.188753] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.189677] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.190568] do_seccomp+0x349/0x25e0 [ 50.191277] ? find_held_lock+0x2b/0x80 [ 50.192020] ? do_prlimit+0x310/0x610 [ 50.192710] ? __pfx_do_seccomp+0x10/0x10 [ 50.193517] ? do_raw_spin_unlock+0x53/0x220 [ 50.194358] ? _raw_spin_unlock+0x1e/0x40 [ 50.195135] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.196090] ? static_key_count+0x60/0x80 [ 50.196845] prctl_set_seccomp+0x4e/0x70 [ 50.197608] __do_sys_prctl+0xe6c/0x1d70 [ 50.198373] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.199228] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.200182] ? irqentry_exit+0xf3/0x650 [ 50.200908] do_syscall_64+0xbf/0x430 [ 50.201625] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.202561] RIP: 0033:0x7f17d22b95cd [ 50.203261] 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 [ 50.206381] RSP: 002b:00007fffe8937c40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.207722] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17d22b95cd [ 50.209007] RDX: 000055d819e0de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.210270] RBP: 00007fffe8937ca0 R08: 0000000000000000 R09: 00007fffe8937340 [ 50.211543] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d81d0fcad0 [ 50.212823] R13: 00007fffe89380d0 R14: 000055d81d0fdbc0 R15: 000055d81d10e780 [ 50.214112] [ 50.214531] irq event stamp: 1813 [ 50.215174] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 50.216679] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 50.218104] softirqs last enabled at (1428): [] handle_softirqs+0x50c/0x770 [ 50.219377] softirqs last disabled at (1417): [] __irq_exit_rcu+0xc4/0x100 [ 50.220618] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43849' (ECDSA) to the list of known hosts. 2025/11/18 09:15:31 fuzzer started 2025/11/18 09:15:31 dialing manager at localhost:34383 2025/11/18 09:15:31 checking machine... 2025/11/18 09:15:31 checking revisions... [ 51.112606] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:15:32 testing simple program... [ 51.200431] cgroup: Unknown subsys name 'net' [ 51.303621] cgroup: Unknown subsys name 'cpuset' [ 51.317009] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:15:31 Registers: info registers vcpu 0 RAX=ffffffff869afa04 RBX=ffffffff869af9fc RCX=ffffffff84c6acde RDX=0000000000000000 RSI=ffffffff86e87004 RDI=ffffffff869af9f4 RBP=ffffffff869afa00 RSP=ffff88806ce089b8 R8 =ffffffff86e87004 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d16 R12=ffffffff869afa04 R13=ffffffff869af9f4 R14=ffffffff869af9fc R15=dffffc0000000000 RIP=ffffffff8135da8a RFL=00000297 [--S-APC] 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 00007faa0d508900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007faa0d4e7020 CR3=000000000cb98000 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=000000000002df35 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 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdd0b200338 CR3=000000000d363000 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=ce1ed84dc6c8e384da483c7f7d964be2 XMM02=0000000000301f78ec2efd57dc4c00df XMM03=000000000030da706a48816b0ea2fa67 XMM04=5171c2af6d1e36dd00000000000ae988 XMM05=e1bcd410fb3842e6000000000031db48 XMM06=8af790fcf489cd0c00000000003178e0 XMM07=e042d86d42eb936e000000000030ebc0 XMM08=6a48816b0ea2fa670000000000301fd8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000