[ 39.047658] ------------[ cut here ]------------ [ 39.048591] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.051113] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.052605] Modules linked in: [ 39.053219] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.055187] Tainted: [W]=WARN [ 39.055786] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.057287] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.058198] 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 [ 39.061373] RSP: 0018:ffff888018b77bc0 EFLAGS: 00010286 [ 39.062347] RAX: 0000000000000000 RBX: ffffed100316ef78 RCX: ffffffff813a4050 [ 39.063611] RDX: ffff88801aaf1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.064872] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100316ef2f [ 39.066173] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.067459] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018b77df8 [ 39.068729] FS: 00007f83749d3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.070195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.071262] CR2: 00007f8374ec5580 CR3: 000000000b657000 CR4: 0000000000350ef0 [ 39.072625] Call Trace: [ 39.073173] [ 39.073707] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.074744] ? __create_object+0x59/0x80 [ 39.075650] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.076773] __vmalloc_noprof+0x59/0x60 [ 39.077666] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.078678] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.079760] bpf_prog_alloc+0x39/0x200 [ 39.080613] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.081700] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.082697] do_seccomp+0x349/0x25e0 [ 39.083350] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.084217] ? __pfx_do_seccomp+0x10/0x10 [ 39.084983] ? find_held_lock+0x2b/0x80 [ 39.085740] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.086672] ? static_key_count+0x60/0x80 [ 39.087392] prctl_set_seccomp+0x4e/0x70 [ 39.088152] __do_sys_prctl+0xe6c/0x1d70 [ 39.088921] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.089781] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.090718] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.091653] ? irqentry_exit+0xf3/0x650 [ 39.092340] do_syscall_64+0xbf/0x430 [ 39.093047] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.093997] RIP: 0033:0x7f8374ec55cd [ 39.094684] 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 [ 39.097795] RSP: 002b:00007ffc3925ee10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.099118] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8374ec55cd [ 39.100348] RDX: 00005591d085de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.101615] RBP: 00007ffc3925ee70 R08: 0000000000000000 R09: 00007ffc3925e510 [ 39.102844] R10: 0000000000000000 R11: 0000000000000246 R12: 00005591dde1fad0 [ 39.104085] R13: 00007ffc3925f2a0 R14: 00005591dde20bc0 R15: 00005591dde31780 [ 39.105362] [ 39.105826] irq event stamp: 1799 [ 39.106406] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 39.107899] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 39.109404] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 39.110901] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 39.112357] ---[ end trace 0000000000000000 ]--- [ 41.595359] ------------[ cut here ]------------ [ 41.596575] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.598956] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.600603] Modules linked in: [ 41.601296] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.603576] Tainted: [W]=WARN [ 41.604214] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.605929] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.606990] 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 [ 41.610657] RSP: 0018:ffff8880141c7bc0 EFLAGS: 00010286 [ 41.611793] RAX: 0000000000000000 RBX: ffffed1002838f78 RCX: ffffffff813a4050 [ 41.613280] RDX: ffff88801622d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.614765] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002838f2f [ 41.616244] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.617736] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880141c7df8 [ 41.619217] FS: 00007f38e3456900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.620874] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.622053] CR2: 00007f38e3948580 CR3: 00000000100d8000 CR4: 0000000000350ef0 [ 41.623481] Call Trace: [ 41.624007] [ 41.624546] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.625583] ? __create_object+0x59/0x80 [ 41.626486] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.627601] __vmalloc_noprof+0x59/0x60 [ 41.628483] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.629343] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.630259] bpf_prog_alloc+0x39/0x200 [ 41.630978] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.631886] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.632765] do_seccomp+0x349/0x25e0 [ 41.633506] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.634337] ? __pfx_do_seccomp+0x10/0x10 [ 41.635116] ? find_held_lock+0x2b/0x80 [ 41.635839] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.636782] ? static_key_count+0x60/0x80 [ 41.637611] prctl_set_seccomp+0x4e/0x70 [ 41.638330] __do_sys_prctl+0xe6c/0x1d70 [ 41.639090] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.639930] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.640873] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.641835] ? irqentry_exit+0xf3/0x650 [ 41.642579] do_syscall_64+0xbf/0x430 [ 41.643250] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.644175] RIP: 0033:0x7f38e39485cd [ 41.644863] 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 [ 41.647961] RSP: 002b:00007ffce5513f20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.649318] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f38e39485cd [ 41.650579] RDX: 000056078d318e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.651844] RBP: 00007ffce5513f80 R08: 0000000000000000 R09: 00007ffce5513620 [ 41.653105] R10: 0000000000000000 R11: 0000000000000246 R12: 000056078dea1ad0 [ 41.654395] R13: 00007ffce55143b0 R14: 000056078dea2bc0 R15: 000056078deb3780 [ 41.655681] [ 41.656100] irq event stamp: 1811 [ 41.656746] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 41.658268] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 41.659757] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 41.661289] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 41.662328] ---[ end trace 0000000000000000 ]--- [ 42.345142] ------------[ cut here ]------------ [ 42.345794] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.347192] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.348251] Modules linked in: [ 42.348745] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.350086] Tainted: [W]=WARN [ 42.350509] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.351549] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.352163] 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 [ 42.354338] RSP: 0018:ffff888017007bc0 EFLAGS: 00010286 [ 42.355034] RAX: 0000000000000000 RBX: ffffed1002e00f78 RCX: ffffffff813a4050 [ 42.355947] RDX: ffff88801aaf5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.356795] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e00f2f [ 42.357684] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.358629] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017007df8 [ 42.359535] FS: 00007efc8eb5d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.360534] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.361278] CR2: 00007ffe64377ef8 CR3: 000000000d783000 CR4: 0000000000350ef0 [ 42.362210] Call Trace: [ 42.362555] [ 42.362832] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.363458] ? __create_object+0x59/0x80 [ 42.363957] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.364609] __vmalloc_noprof+0x59/0x60 [ 42.365103] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.365733] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.366391] bpf_prog_alloc+0x39/0x200 [ 42.366930] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.367609] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.368216] do_seccomp+0x349/0x25e0 [ 42.368735] ? find_held_lock+0x2b/0x80 [ 42.369270] ? do_prlimit+0x310/0x610 [ 42.369763] ? __pfx_do_seccomp+0x10/0x10 [ 42.370293] ? do_raw_spin_unlock+0x53/0x220 [ 42.370907] ? _raw_spin_unlock+0x1e/0x40 [ 42.371473] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.372095] ? static_key_count+0x60/0x80 [ 42.372686] prctl_set_seccomp+0x4e/0x70 [ 42.373200] __do_sys_prctl+0xe6c/0x1d70 [ 42.373725] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.374283] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.375015] ? irqentry_exit+0xf3/0x650 [ 42.375571] do_syscall_64+0xbf/0x430 [ 42.376072] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.376785] RIP: 0033:0x7efc8f04f5cd [ 42.377244] 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 [ 42.379365] RSP: 002b:00007ffe64376970 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.380319] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc8f04f5cd [ 42.381235] RDX: 000055b01c37ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.382148] RBP: 00007ffe643769d0 R08: 0000000000000000 R09: 00007ffe64376070 [ 42.383037] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b03a0c2ad0 [ 42.383883] R13: 00007ffe64376e00 R14: 000055b03a0c3bc0 R15: 000055b03a0d4780 [ 42.384710] [ 42.384980] irq event stamp: 2813 [ 42.385366] hardirqs last enabled at (2821): [] __up_console_sem+0x78/0x80 [ 42.386397] hardirqs last disabled at (2830): [] __up_console_sem+0x5d/0x80 [ 42.387498] softirqs last enabled at (2322): [] handle_softirqs+0x50c/0x770 [ 42.388617] softirqs last disabled at (2309): [] __irq_exit_rcu+0xc4/0x100 [ 42.389693] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13252' (ECDSA) to the list of known hosts. 2025/11/17 09:49:14 fuzzer started 2025/11/17 09:49:14 dialing manager at localhost:37895 2025/11/17 09:49:14 checking machine... 2025/11/17 09:49:14 checking revisions... [ 43.270805] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:49:15 testing simple program... [ 43.369364] cgroup: Unknown subsys name 'net' [ 43.474224] cgroup: Unknown subsys name 'cpuset' [ 43.515799] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:49:14 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=0000000000000001 RCX=ffffffff86abeace RDX=0000000000000000 RSI=1ffff1100312ddd0 RDI=0000000000000001 RBP=ffff88801896ee98 RSP=ffff88801896edd0 R8 =ffffffff86abead2 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002672d R12=ffff88801896eea0 R13=ffff88801896ee88 R14=ffff88801896ee81 R15=ffff88801896ee40 RIP=ffffffff8135e8af RFL=00000212 [----A--] 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 00007f38e3456900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f38e3435020 CR3=000000001eeea000 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=0000000000027e2d 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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f38e3a0e0b0 CR3=000000000cd3a000 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=2034313a39343a393020373120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033313a39343a3930203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000