[ 45.873523] ------------[ cut here ]------------ [ 45.874486] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.876506] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 45.878023] Modules linked in: [ 45.878667] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.880667] Tainted: [W]=WARN [ 45.881226] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.882692] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.883607] 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 [ 45.886802] RSP: 0018:ffff8880162b7bc0 EFLAGS: 00010286 [ 45.887773] RAX: 0000000000000000 RBX: ffffed1002c56f78 RCX: ffffffff813a4050 [ 45.889052] RDX: ffff888016329bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.890310] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c56f2f [ 45.891584] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.892853] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162b7df8 [ 45.894117] FS: 00007f1557f2a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.895536] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.896603] CR2: 00007ffd4ca42ef7 CR3: 000000000d936000 CR4: 0000000000350ef0 [ 45.897858] Call Trace: [ 45.898313] [ 45.898760] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.899640] ? __create_object+0x59/0x80 [ 45.900414] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.901349] __vmalloc_noprof+0x59/0x60 [ 45.902109] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.902964] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.903883] bpf_prog_alloc+0x39/0x200 [ 45.904627] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.905542] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.906436] do_seccomp+0x349/0x25e0 [ 45.907106] ? find_held_lock+0x2b/0x80 [ 45.907852] ? do_prlimit+0x310/0x610 [ 45.908596] ? __pfx_do_seccomp+0x10/0x10 [ 45.909327] ? do_raw_spin_unlock+0x53/0x220 [ 45.910139] ? _raw_spin_unlock+0x1e/0x40 [ 45.910902] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.911850] ? static_key_count+0x60/0x80 [ 45.912651] prctl_set_seccomp+0x4e/0x70 [ 45.913407] __do_sys_prctl+0xe6c/0x1d70 [ 45.914131] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.914968] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.915930] ? irqentry_exit+0xf3/0x650 [ 45.916704] do_syscall_64+0xbf/0x430 [ 45.917442] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.918337] RIP: 0033:0x7f155841c5cd [ 45.919031] 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 [ 45.922172] RSP: 002b:00007ffd4ca41d50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.923507] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f155841c5cd [ 45.924775] RDX: 000055cced891e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.926040] RBP: 00007ffd4ca41db0 R08: 0000000000000000 R09: 00007ffd4ca41450 [ 45.927295] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd29d3ead0 [ 45.928562] R13: 00007ffd4ca421e0 R14: 000055cd29d3fbc0 R15: 000055cd29d50780 [ 45.929852] [ 45.930269] irq event stamp: 1723 [ 45.930903] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 45.932401] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 45.933924] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 45.935431] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 45.936921] ---[ end trace 0000000000000000 ]--- [ 48.951514] ------------[ cut here ]------------ [ 48.952469] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.954525] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/239 [ 48.955962] Modules linked in: [ 48.956627] CPU: 0 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.958610] Tainted: [W]=WARN [ 48.959164] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.960653] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.961544] 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 [ 48.964697] RSP: 0018:ffff888018e8fbc0 EFLAGS: 00010286 [ 48.965664] RAX: 0000000000000000 RBX: ffffed10031d1f78 RCX: ffffffff813a4050 [ 48.966953] RDX: ffff888015a95340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.968227] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031d1f2f [ 48.969517] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.970805] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018e8fdf8 [ 48.972101] FS: 00007fb5c1199900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.973553] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.974612] CR2: 00007ffe76e95ef7 CR3: 0000000009c17000 CR4: 0000000000350ef0 [ 48.975887] Call Trace: [ 48.976351] [ 48.976821] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.977722] ? __create_object+0x59/0x80 [ 48.978517] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.979515] __vmalloc_noprof+0x59/0x60 [ 48.980232] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.981136] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.982060] bpf_prog_alloc+0x39/0x200 [ 48.982799] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.983723] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.984642] do_seccomp+0x349/0x25e0 [ 48.985322] ? find_held_lock+0x2b/0x80 [ 48.986075] ? do_prlimit+0x310/0x610 [ 48.986814] ? __pfx_do_seccomp+0x10/0x10 [ 48.987604] ? do_raw_spin_unlock+0x53/0x220 [ 48.988448] ? _raw_spin_unlock+0x1e/0x40 [ 48.989211] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.990177] ? static_key_count+0x60/0x80 [ 48.990963] prctl_set_seccomp+0x4e/0x70 [ 48.991738] __do_sys_prctl+0xe6c/0x1d70 [ 48.992517] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.993347] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.994324] ? irqentry_exit+0xf3/0x650 [ 48.995092] do_syscall_64+0xbf/0x430 [ 48.995864] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.996829] RIP: 0033:0x7fb5c168b5cd [ 48.997539] 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 [ 49.000705] RSP: 002b:00007ffe76e94340 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.002113] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb5c168b5cd [ 49.003138] RDX: 000055f59dc87e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.003944] RBP: 00007ffe76e943a0 R08: 0000000000000000 R09: 00007ffe76e93a40 [ 49.004768] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f5b9fd5b10 [ 49.005587] R13: 00007ffe76e947d0 R14: 000055f5b9fd62b0 R15: 000055f5b9fea6f0 [ 49.006221] [ 49.006437] irq event stamp: 2055 [ 49.006710] hardirqs last enabled at (2063): [] __up_console_sem+0x78/0x80 [ 49.007392] hardirqs last disabled at (2072): [] __up_console_sem+0x5d/0x80 [ 49.008065] softirqs last enabled at (1948): [] handle_softirqs+0x50c/0x770 [ 49.008766] softirqs last disabled at (1941): [] __irq_exit_rcu+0xc4/0x100 [ 49.009461] ---[ end trace 0000000000000000 ]--- [ 49.749601] ------------[ cut here ]------------ [ 49.750548] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.752573] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 49.754060] Modules linked in: [ 49.754699] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.756719] Tainted: [W]=WARN [ 49.757287] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.758756] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.759673] 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 [ 49.762854] RSP: 0018:ffff8880174dfbc0 EFLAGS: 00010286 [ 49.763882] RAX: 0000000000000000 RBX: ffffed1002e9bf78 RCX: ffffffff813a4050 [ 49.765192] RDX: ffff888015de3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.766494] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e9bf2f [ 49.767780] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.769076] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174dfdf8 [ 49.770384] FS: 00007f6c33912900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.771820] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.772902] CR2: 00007f6c33e04580 CR3: 000000000a1a5000 CR4: 0000000000350ef0 [ 49.774196] Call Trace: [ 49.774718] [ 49.775142] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.776050] ? __create_object+0x59/0x80 [ 49.776865] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.777837] __vmalloc_noprof+0x59/0x60 [ 49.778619] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.779501] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.780443] bpf_prog_alloc+0x39/0x200 [ 49.781140] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.782076] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.782986] do_seccomp+0x349/0x25e0 [ 49.783715] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.784624] ? __pfx_do_seccomp+0x10/0x10 [ 49.785407] ? find_held_lock+0x2b/0x80 [ 49.786129] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.787104] ? static_key_count+0x60/0x80 [ 49.787916] prctl_set_seccomp+0x4e/0x70 [ 49.788710] __do_sys_prctl+0xe6c/0x1d70 [ 49.789505] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.790336] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.791311] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.792289] ? irqentry_exit+0xf3/0x650 [ 49.793075] do_syscall_64+0xbf/0x430 [ 49.793829] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.794801] RIP: 0033:0x7f6c33e045cd [ 49.795519] 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 [ 49.798757] RSP: 002b:00007ffd24b6c650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.800131] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6c33e045cd [ 49.801435] RDX: 0000555729167e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.802733] RBP: 00007ffd24b6c6b0 R08: 0000000000000000 R09: 00007ffd24b6bd50 [ 49.804003] R10: 0000000000000000 R11: 0000000000000246 R12: 00005557625c0ad0 [ 49.805285] R13: 00007ffd24b6cae0 R14: 00005557625c1bc0 R15: 00005557625d2780 [ 49.806587] [ 49.807017] irq event stamp: 1721 [ 49.807678] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 49.809226] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 49.810760] softirqs last enabled at (1300): [] handle_softirqs+0x50c/0x770 [ 49.812304] softirqs last disabled at (1283): [] __irq_exit_rcu+0xc4/0x100 [ 49.813839] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22454' (ECDSA) to the list of known hosts. 2025/11/19 00:49:57 fuzzer started 2025/11/19 00:49:57 dialing manager at localhost:34383 2025/11/19 00:49:57 checking machine... 2025/11/19 00:49:57 checking revisions... [ 50.705990] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:49:57 testing simple program... [ 50.787336] cgroup: Unknown subsys name 'net' [ 50.854591] cgroup: Unknown subsys name 'cpuset' [ 50.873425] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:49:56 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff822967eb RDX=ffff88800abf9bc0 RSI=0000000000000000 RDI=0000000000000005 RBP=ffff8880142c7980 RSP=ffff888016dd7d50 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff888018acaeb0 R13=ffff8880142c7a00 R14=0000000000000002 R15=ffffffff8649b5a0 RIP=ffffffff81751e00 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 00007fb5c1199900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe76e8e000 CR3=000000001fcdc000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000028e61 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdebbeca28 CR3=000000000d39c000 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=2036353a39343a303020393120766f4e XMM01=73732878696e755f6d6170203a5d3833 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3833325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036353a39343a3030203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000