[ 45.985133] ------------[ cut here ]------------ [ 45.986107] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.988712] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.990245] Modules linked in: [ 45.990914] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.993207] Tainted: [W]=WARN [ 45.993978] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.995501] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.996427] 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 [ 45.999685] RSP: 0018:ffff8880185bfbc0 EFLAGS: 00010286 [ 46.000689] RAX: 0000000000000000 RBX: ffffed10030b7f78 RCX: ffffffff813a4050 [ 46.002019] RDX: ffff888009a85340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.003332] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030b7f2f [ 46.004668] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.006006] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880185bfdf8 [ 46.007429] FS: 00007f5011674900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.009282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.010649] CR2: 00007f5011b66580 CR3: 000000000bc78000 CR4: 0000000000350ef0 [ 46.012202] Call Trace: [ 46.012731] [ 46.013180] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.014174] ? __create_object+0x59/0x80 [ 46.015007] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.016019] __vmalloc_noprof+0x59/0x60 [ 46.016788] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.017697] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.018643] bpf_prog_alloc+0x39/0x200 [ 46.019375] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.020342] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.021267] do_seccomp+0x349/0x25e0 [ 46.022015] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.022925] ? __pfx_do_seccomp+0x10/0x10 [ 46.023719] ? find_held_lock+0x2b/0x80 [ 46.024504] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.025494] ? static_key_count+0x60/0x80 [ 46.026273] prctl_set_seccomp+0x4e/0x70 [ 46.027079] __do_sys_prctl+0xe6c/0x1d70 [ 46.027912] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.028770] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.029751] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.030751] ? irqentry_exit+0xf3/0x650 [ 46.031595] do_syscall_64+0xbf/0x430 [ 46.032337] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.033346] RIP: 0033:0x7f5011b665cd [ 46.034077] 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 [ 46.037120] RSP: 002b:00007fffa2e8eaf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.038281] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5011b665cd [ 46.039402] RDX: 000055f6a0432e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.040502] RBP: 00007fffa2e8eb50 R08: 0000000000000000 R09: 00007fffa2e8e1f0 [ 46.041601] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f6ce1c0b10 [ 46.042686] R13: 00007fffa2e8ef80 R14: 000055f6ce1c12b0 R15: 000055f6ce1d56f0 [ 46.043806] [ 46.044181] irq event stamp: 1829 [ 46.044708] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 46.045964] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 46.047206] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 46.048493] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 46.049734] ---[ end trace 0000000000000000 ]--- [ 49.324249] ------------[ cut here ]------------ [ 49.325230] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.327297] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.328767] Modules linked in: [ 49.329365] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.331427] Tainted: [W]=WARN [ 49.331991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.333469] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.334352] 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 [ 49.337614] RSP: 0018:ffff888015d9fbc0 EFLAGS: 00010286 [ 49.338601] RAX: 0000000000000000 RBX: ffffed1002bb3f78 RCX: ffffffff813a4050 [ 49.339916] RDX: ffff888015ff5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.341213] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bb3f2f [ 49.342497] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.343814] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d9fdf8 [ 49.345105] FS: 00007f8b1f039900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.346549] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.347627] CR2: 00007ffe89881ef7 CR3: 000000000e0bc000 CR4: 0000000000350ef0 [ 49.348928] Call Trace: [ 49.349460] [ 49.349873] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.350806] ? __create_object+0x59/0x80 [ 49.351601] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.352580] __vmalloc_noprof+0x59/0x60 [ 49.353297] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.354172] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.355117] bpf_prog_alloc+0x39/0x200 [ 49.355877] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.356810] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.357728] do_seccomp+0x349/0x25e0 [ 49.358466] ? find_held_lock+0x2b/0x80 [ 49.359180] ? do_prlimit+0x310/0x610 [ 49.359944] ? __pfx_do_seccomp+0x10/0x10 [ 49.360725] ? do_raw_spin_unlock+0x53/0x220 [ 49.361567] ? _raw_spin_unlock+0x1e/0x40 [ 49.362296] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.363260] ? static_key_count+0x60/0x80 [ 49.364093] prctl_set_seccomp+0x4e/0x70 [ 49.364878] __do_sys_prctl+0xe6c/0x1d70 [ 49.365668] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.366532] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.367524] ? irqentry_exit+0xf3/0x650 [ 49.368242] do_syscall_64+0xbf/0x430 [ 49.368991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.369943] RIP: 0033:0x7f8b1f52b5cd [ 49.370671] 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 [ 49.373899] RSP: 002b:00007ffe89880350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.375270] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8b1f52b5cd [ 49.376587] RDX: 0000564bd9d9be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.377881] RBP: 00007ffe898803b0 R08: 0000000000000000 R09: 00007ffe8987fa50 [ 49.379167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564bda4b8ad0 [ 49.380469] R13: 00007ffe898807e0 R14: 0000564bda4b9bc0 R15: 0000564bda4ca780 [ 49.381780] [ 49.382217] irq event stamp: 1793 [ 49.382867] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 49.384432] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 49.386001] softirqs last enabled at (1826): [] handle_softirqs+0x50c/0x770 [ 49.387548] softirqs last disabled at (1821): [] __irq_exit_rcu+0xc4/0x100 [ 49.389082] ---[ end trace 0000000000000000 ]--- [ 50.211233] ------------[ cut here ]------------ [ 50.212172] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.214811] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.216292] Modules linked in: [ 50.216942] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.218950] Tainted: [W]=WARN [ 50.219581] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.221071] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.221977] 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 [ 50.225150] RSP: 0018:ffff88801664fbc0 EFLAGS: 00010286 [ 50.226143] RAX: 0000000000000000 RBX: ffffed1002cc9f78 RCX: ffffffff813a4050 [ 50.227451] RDX: ffff8880185d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.228731] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc9f2f [ 50.230025] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.231309] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801664fdf8 [ 50.232601] FS: 00007f425f85f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.234048] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.235107] CR2: 00007ffc2be82ef7 CR3: 0000000020669000 CR4: 0000000000350ef0 [ 50.236406] Call Trace: [ 50.236875] [ 50.237287] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.238201] ? __create_object+0x59/0x80 [ 50.238991] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.239995] __vmalloc_noprof+0x59/0x60 [ 50.240755] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.241630] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.242567] bpf_prog_alloc+0x39/0x200 [ 50.243268] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.244223] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.245138] do_seccomp+0x349/0x25e0 [ 50.245872] ? find_held_lock+0x2b/0x80 [ 50.246619] ? do_prlimit+0x310/0x610 [ 50.247316] ? __pfx_do_seccomp+0x10/0x10 [ 50.248119] ? do_raw_spin_unlock+0x53/0x220 [ 50.248941] ? _raw_spin_unlock+0x1e/0x40 [ 50.249710] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.250667] ? static_key_count+0x60/0x80 [ 50.251474] prctl_set_seccomp+0x4e/0x70 [ 50.252217] __do_sys_prctl+0xe6c/0x1d70 [ 50.253010] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.253876] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.254860] ? irqentry_exit+0xf3/0x650 [ 50.255646] do_syscall_64+0xbf/0x430 [ 50.256292] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.257153] RIP: 0033:0x7f425fd515cd [ 50.257781] 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 [ 50.260628] RSP: 002b:00007ffc2be81d30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.261846] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f425fd515cd [ 50.262978] RDX: 000056382da50e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.264150] RBP: 00007ffc2be81d90 R08: 0000000000000000 R09: 00007ffc2be81430 [ 50.265293] R10: 0000000000000000 R11: 0000000000000246 R12: 000056385fd56ad0 [ 50.266450] R13: 00007ffc2be821c0 R14: 000056385fd57bc0 R15: 000056385fd68780 [ 50.267623] [ 50.268005] irq event stamp: 1715 [ 50.268575] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 50.269940] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 50.271298] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 50.272682] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 50.274026] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61211' (ECDSA) to the list of known hosts. 2025/11/17 19:06:53 fuzzer started 2025/11/17 19:06:53 dialing manager at localhost:37895 2025/11/17 19:06:53 checking machine... 2025/11/17 19:06:53 checking revisions... [ 51.306966] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:06:53 testing simple program... [ 51.395838] cgroup: Unknown subsys name 'net' [ 51.468785] cgroup: Unknown subsys name 'cpuset' [ 51.488795] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:06:52 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff85e1ff20 RDI=ffff888009612618 RBP=ffffffff85e1ff20 RSP=ffff888009627ab8 R8 =00000000ffffffff R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000001 R12=0000000000000000 R13=ffff888009612618 R14=00000000ffffffff R15=ffff888009612618 RIP=ffffffff84c71ffd RFL=00000046 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fad9d4ba048 CR3=000000001621d000 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=00000000002e6da02fccd54c36d8a3f3 XMM01=0000000000302e205e5c10884646930b XMM02=0000000000303038d59e07bde36eea69 XMM03=0000000000303160ec2efd57dc4c00df XMM04=ea10bc8ac79f06cf00000000000ae988 XMM05=a7c2482e989e9b540000000000320db8 XMM06=0394861f14684e59000000000031ff00 XMM07=fb795ef6d65770560000000000310ef8 XMM08=2c67c8bc2e329bc30000000000303160 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000020000 RBX=ffff88801a198000 RCX=0000000000000000 RDX=0000000000020005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88801a198a58 RSP=ffff888015c0f828 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801a198a58 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 00007f8b1f039900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe8987a000 CR3=00000000207f1000 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