[ 46.342824] ------------[ cut here ]------------ [ 46.343771] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.345789] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.347241] Modules linked in: [ 46.349106] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.351086] Tainted: [W]=WARN [ 46.351686] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.353163] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.354071] 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 [ 46.357232] RSP: 0018:ffff888013e87bc0 EFLAGS: 00010286 [ 46.358214] RAX: 0000000000000000 RBX: ffffed10027d0f78 RCX: ffffffff813a4050 [ 46.359511] RDX: ffff888019a61bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.360807] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027d0f2f [ 46.362098] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.363367] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013e87df8 [ 46.364678] FS: 00007f0f0b0dc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.366104] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.367158] CR2: 00007ffe001e4ef8 CR3: 000000000bace000 CR4: 0000000000350ef0 [ 46.368447] Call Trace: [ 46.368910] [ 46.369319] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.370214] ? __create_object+0x59/0x80 [ 46.370985] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.371966] __vmalloc_noprof+0x59/0x60 [ 46.372723] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.373602] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.374533] bpf_prog_alloc+0x39/0x200 [ 46.375229] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.376183] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.377084] do_seccomp+0x349/0x25e0 [ 46.377801] ? find_held_lock+0x2b/0x80 [ 46.378555] ? do_prlimit+0x310/0x610 [ 46.379247] ? __pfx_do_seccomp+0x10/0x10 [ 46.380042] ? do_raw_spin_unlock+0x53/0x220 [ 46.380873] ? _raw_spin_unlock+0x1e/0x40 [ 46.381649] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.382611] ? static_key_count+0x60/0x80 [ 46.383359] prctl_set_seccomp+0x4e/0x70 [ 46.384140] __do_sys_prctl+0xe6c/0x1d70 [ 46.384917] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.385768] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.386735] ? irqentry_exit+0xf3/0x650 [ 46.387498] do_syscall_64+0xbf/0x430 [ 46.388211] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.389168] RIP: 0033:0x7f0f0b5ce5cd [ 46.389867] 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 [ 46.393051] RSP: 002b:00007ffe001e2e10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.394432] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f0b5ce5cd [ 46.395709] RDX: 0000561572eb8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.397013] RBP: 00007ffe001e2e70 R08: 0000000000000000 R09: 00007ffe001e2510 [ 46.398346] R10: 0000000000000000 R11: 0000000000000246 R12: 000056158029fb10 [ 46.399625] R13: 00007ffe001e32a0 R14: 00005615802a02b0 R15: 00005615802b46f0 [ 46.400931] [ 46.401353] irq event stamp: 2031 [ 46.402000] hardirqs last enabled at (2041): [] __up_console_sem+0x78/0x80 [ 46.403513] hardirqs last disabled at (2050): [] __up_console_sem+0x5d/0x80 [ 46.404992] softirqs last enabled at (1954): [] handle_softirqs+0x50c/0x770 [ 46.406354] softirqs last disabled at (1949): [] __irq_exit_rcu+0xc4/0x100 [ 46.407719] ---[ end trace 0000000000000000 ]--- [ 49.853099] ------------[ cut here ]------------ [ 49.854015] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.856070] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.857505] Modules linked in: [ 49.858099] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.860061] Tainted: [W]=WARN [ 49.860644] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.862098] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.862993] 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 [ 49.866085] RSP: 0018:ffff8880171f7bc0 EFLAGS: 00010286 [ 49.867035] RAX: 0000000000000000 RBX: ffffed1002e3ef78 RCX: ffffffff813a4050 [ 49.868297] RDX: ffff888019955340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.869566] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3ef2f [ 49.870817] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.872092] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171f7df8 [ 49.873370] FS: 00007f0b40fd2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.874813] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.875859] CR2: 00007f0b414c4580 CR3: 000000001be94000 CR4: 0000000000350ef0 [ 49.877385] Call Trace: [ 49.877906] [ 49.878324] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.879230] ? __create_object+0x59/0x80 [ 49.880038] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.881002] __vmalloc_noprof+0x59/0x60 [ 49.881758] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.882627] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.883559] bpf_prog_alloc+0x39/0x200 [ 49.884256] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.885193] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.886098] do_seccomp+0x349/0x25e0 [ 49.886810] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.887706] ? __pfx_do_seccomp+0x10/0x10 [ 49.888497] ? find_held_lock+0x2b/0x80 [ 49.889205] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.890163] ? static_key_count+0x60/0x80 [ 49.890956] prctl_set_seccomp+0x4e/0x70 [ 49.891725] __do_sys_prctl+0xe6c/0x1d70 [ 49.892531] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.893346] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.894322] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.895279] ? irqentry_exit+0xf3/0x650 [ 49.896055] do_syscall_64+0xbf/0x430 [ 49.896807] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.897776] RIP: 0033:0x7f0b414c45cd [ 49.898496] 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 [ 49.901425] RSP: 002b:00007fffec6278f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.902571] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0b414c45cd [ 49.903661] RDX: 000055bb4d901e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.904758] RBP: 00007fffec627950 R08: 0000000000000000 R09: 00007fffec626ff0 [ 49.905837] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bb4f5daad0 [ 49.906949] R13: 00007fffec627d80 R14: 000055bb4f5dbbc0 R15: 000055bb4f5ec780 [ 49.908070] [ 49.908474] irq event stamp: 1723 [ 49.908990] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 49.910286] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 49.911559] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 49.912866] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 49.914143] ---[ end trace 0000000000000000 ]--- [ 50.701515] ------------[ cut here ]------------ [ 50.702461] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.704569] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.706013] Modules linked in: [ 50.706691] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.708773] Tainted: [W]=WARN [ 50.709339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.710835] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.711774] 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 [ 50.714992] RSP: 0018:ffff888019b0fbc0 EFLAGS: 00010286 [ 50.716049] RAX: 0000000000000000 RBX: ffffed1003361f78 RCX: ffffffff813a4050 [ 50.717540] RDX: ffff8880169e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.718814] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003361f2f [ 50.720181] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.721782] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b0fdf8 [ 50.723090] FS: 00007f114dc26900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.724563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.725624] CR2: 00007f114e118580 CR3: 000000001e60c000 CR4: 0000000000350ef0 [ 50.726915] Call Trace: [ 50.727438] [ 50.727851] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.728753] ? __create_object+0x59/0x80 [ 50.729532] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.730486] __vmalloc_noprof+0x59/0x60 [ 50.731204] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.732091] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.733006] bpf_prog_alloc+0x39/0x200 [ 50.733725] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.734632] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.735541] do_seccomp+0x349/0x25e0 [ 50.736224] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.737103] ? __pfx_do_seccomp+0x10/0x10 [ 50.737884] ? find_held_lock+0x2b/0x80 [ 50.738630] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.739601] ? static_key_count+0x60/0x80 [ 50.740359] prctl_set_seccomp+0x4e/0x70 [ 50.741132] __do_sys_prctl+0xe6c/0x1d70 [ 50.741903] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.742745] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.743713] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.744673] ? irqentry_exit+0xf3/0x650 [ 50.745380] do_syscall_64+0xbf/0x430 [ 50.746101] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.747038] RIP: 0033:0x7f114e1185cd [ 50.747757] 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 [ 50.750878] RSP: 002b:00007ffdc9900030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.752250] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f114e1185cd [ 50.753501] RDX: 000055fe81c0ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.754760] RBP: 00007ffdc9900090 R08: 0000000000000000 R09: 00007ffdc98ff730 [ 50.756051] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fec131d240 [ 50.757308] R13: 00007ffdc99004c0 R14: 000055fec131cbf0 R15: 000055fec13314d0 [ 50.758572] [ 50.758987] irq event stamp: 1759 [ 50.759647] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 50.761160] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 50.762658] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 50.764198] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 50.765689] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58815' (ECDSA) to the list of known hosts. 2025/11/18 01:24:08 fuzzer started 2025/11/18 01:24:08 dialing manager at localhost:37895 2025/11/18 01:24:08 checking machine... 2025/11/18 01:24:08 checking revisions... [ 51.743998] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:24:08 testing simple program... [ 51.825851] cgroup: Unknown subsys name 'net' [ 51.898671] cgroup: Unknown subsys name 'cpuset' [ 51.914982] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:24:07 Registers: info registers vcpu 0 RAX=000000000000453f RBX=0000000000000002 RCX=ffffffff812dfbc1 RDX=000000000000454a RSI=0000000000002dfb RDI=000000000000cfbd RBP=ffff88806ce08ac8 RSP=ffff88806ce089b0 R8 =ffffffff869f1f3a R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88806ce08ab1 R15=ffff88806ce08a70 RIP=ffffffff8135e6b5 RFL=00000283 [--S---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 00007f0b40fd2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0b41589618 CR3=000000001be08000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000029571 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd38e402a8 CR3=0000000015f7c000 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=2037303a34323a313020383120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037303a34323a3130203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000