[ 39.003793] ------------[ cut here ]------------ [ 39.004743] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.007053] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.008566] Modules linked in: [ 39.009154] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.011111] Tainted: [W]=WARN [ 39.011693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.013176] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.014084] 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 [ 39.017222] RSP: 0018:ffff88801b017bc0 EFLAGS: 00010286 [ 39.018205] RAX: 0000000000000000 RBX: ffffed1003602f78 RCX: ffffffff813a4050 [ 39.019491] RDX: ffff888015fb3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.020766] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003602f2f [ 39.022072] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.023352] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b017df8 [ 39.024632] FS: 00007fa1396ec900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.026084] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.027136] CR2: 00007ffd9db7eef8 CR3: 000000001c78c000 CR4: 0000000000350ef0 [ 39.028423] Call Trace: [ 39.028894] [ 39.029356] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.030206] ? __create_object+0x59/0x80 [ 39.030984] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.031935] __vmalloc_noprof+0x59/0x60 [ 39.032696] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.033568] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.034509] bpf_prog_alloc+0x39/0x200 [ 39.035192] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.036107] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.036981] do_seccomp+0x349/0x25e0 [ 39.037698] ? find_held_lock+0x2b/0x80 [ 39.038491] ? do_prlimit+0x310/0x610 [ 39.039223] ? __pfx_do_seccomp+0x10/0x10 [ 39.040036] ? do_raw_spin_unlock+0x53/0x220 [ 39.040861] ? _raw_spin_unlock+0x1e/0x40 [ 39.041649] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.042605] ? static_key_count+0x60/0x80 [ 39.043406] prctl_set_seccomp+0x4e/0x70 [ 39.044144] __do_sys_prctl+0xe6c/0x1d70 [ 39.044918] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.045790] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.046746] ? irqentry_exit+0xf3/0x650 [ 39.047514] do_syscall_64+0xbf/0x430 [ 39.048205] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.049188] RIP: 0033:0x7fa139bde5cd [ 39.049905] 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 [ 39.053041] RSP: 002b:00007ffd9db7d7a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.054419] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa139bde5cd [ 39.055672] RDX: 000055e9433e1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.056938] RBP: 00007ffd9db7d800 R08: 0000000000000000 R09: 00007ffd9db7cea0 [ 39.058280] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e94fe74ad0 [ 39.059572] R13: 00007ffd9db7dc30 R14: 000055e94fe75bc0 R15: 000055e94fe86780 [ 39.060855] [ 39.061320] irq event stamp: 1773 [ 39.061919] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 39.063433] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 39.064946] softirqs last enabled at (1626): [] handle_softirqs+0x50c/0x770 [ 39.066436] softirqs last disabled at (1621): [] __irq_exit_rcu+0xc4/0x100 [ 39.067672] ---[ end trace 0000000000000000 ]--- [ 42.384845] ------------[ cut here ]------------ [ 42.385902] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.388165] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/239 [ 42.389830] Modules linked in: [ 42.390559] CPU: 0 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.392856] Tainted: [W]=WARN [ 42.393557] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.395271] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.396324] 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 [ 42.399452] RSP: 0018:ffff88801b30fbc0 EFLAGS: 00010286 [ 42.400422] RAX: 0000000000000000 RBX: ffffed1003661f78 RCX: ffffffff813a4050 [ 42.401692] RDX: ffff888017149bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.402954] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003661f2f [ 42.404221] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.405533] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b30fdf8 [ 42.406808] FS: 00007f40f5219900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.408227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.409323] CR2: 00007f40f577f4a6 CR3: 000000000dcea000 CR4: 0000000000350ef0 [ 42.410600] Call Trace: [ 42.411061] [ 42.411513] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.412408] ? __create_object+0x59/0x80 [ 42.413144] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.414140] __vmalloc_noprof+0x59/0x60 [ 42.414900] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.415775] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.416718] bpf_prog_alloc+0x39/0x200 [ 42.417477] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.418426] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.419337] do_seccomp+0x349/0x25e0 [ 42.420020] ? find_held_lock+0x2b/0x80 [ 42.420796] ? do_prlimit+0x310/0x610 [ 42.421576] ? __pfx_do_seccomp+0x10/0x10 [ 42.422396] ? do_raw_spin_unlock+0x53/0x220 [ 42.423202] ? _raw_spin_unlock+0x1e/0x40 [ 42.424003] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.424984] ? static_key_count+0x60/0x80 [ 42.425826] prctl_set_seccomp+0x4e/0x70 [ 42.426632] __do_sys_prctl+0xe6c/0x1d70 [ 42.427447] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.428380] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.429424] ? irqentry_exit+0xf3/0x650 [ 42.430185] do_syscall_64+0xbf/0x430 [ 42.430961] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.431974] RIP: 0033:0x7f40f570b5cd [ 42.432711] 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 [ 42.436029] RSP: 002b:00007ffdc7306180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.437461] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f40f570b5cd [ 42.438819] RDX: 00005567cf746e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.440186] RBP: 00007ffdc73061e0 R08: 0000000000000000 R09: 00007ffdc7305880 [ 42.441569] R10: 0000000000000000 R11: 0000000000000246 R12: 00005567dc982ad0 [ 42.442944] R13: 00007ffdc7306610 R14: 00005567dc983bc0 R15: 00005567dc994780 [ 42.444356] [ 42.444820] irq event stamp: 1789 [ 42.445534] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 42.447186] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 42.448702] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 42.450158] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 42.451401] ---[ end trace 0000000000000000 ]--- [ 43.281141] ------------[ cut here ]------------ [ 43.282068] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.284026] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.285492] Modules linked in: [ 43.286091] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.288079] Tainted: [W]=WARN [ 43.288676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.290154] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.291076] 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 [ 43.294239] RSP: 0018:ffff888017c57bc0 EFLAGS: 00010286 [ 43.295196] RAX: 0000000000000000 RBX: ffffed1002f8af78 RCX: ffffffff813a4050 [ 43.296447] RDX: ffff8880162e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.297737] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f8af2f [ 43.299016] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.300295] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017c57df8 [ 43.301602] FS: 00007f8d706ff900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.303046] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.304076] CR2: 00007ffed271fef8 CR3: 000000001c425000 CR4: 0000000000350ef0 [ 43.305367] Call Trace: [ 43.305831] [ 43.306236] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.307137] ? __create_object+0x59/0x80 [ 43.307896] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.308851] __vmalloc_noprof+0x59/0x60 [ 43.309618] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.310497] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.311426] bpf_prog_alloc+0x39/0x200 [ 43.312116] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.313032] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.313960] do_seccomp+0x349/0x25e0 [ 43.314671] ? find_held_lock+0x2b/0x80 [ 43.315418] ? do_prlimit+0x310/0x610 [ 43.316115] ? __pfx_do_seccomp+0x10/0x10 [ 43.316897] ? do_raw_spin_unlock+0x53/0x220 [ 43.317729] ? _raw_spin_unlock+0x1e/0x40 [ 43.318500] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.319469] ? static_key_count+0x60/0x80 [ 43.320228] prctl_set_seccomp+0x4e/0x70 [ 43.320995] __do_sys_prctl+0xe6c/0x1d70 [ 43.321768] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.322631] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.323625] ? irqentry_exit+0xf3/0x650 [ 43.324399] do_syscall_64+0xbf/0x430 [ 43.325095] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.326049] RIP: 0033:0x7f8d70bf15cd [ 43.326750] 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 [ 43.329912] RSP: 002b:00007ffed271d3e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.331285] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8d70bf15cd [ 43.332571] RDX: 000055976f2d9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.333877] RBP: 00007ffed271d440 R08: 0000000000000000 R09: 00007ffed271cae0 [ 43.335156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559799b0cbf0 [ 43.336441] R13: 00007ffed271d870 R14: 0000559799b16380 R15: 0000559799b21460 [ 43.337746] [ 43.338174] irq event stamp: 1695 [ 43.338818] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 43.340351] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 43.341877] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 43.343419] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 43.344932] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6371' (ECDSA) to the list of known hosts. 2025/11/18 09:45:05 fuzzer started 2025/11/18 09:45:06 dialing manager at localhost:34383 2025/11/18 09:45:06 checking machine... 2025/11/18 09:45:06 checking revisions... [ 44.249277] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:45:06 testing simple program... [ 44.339486] cgroup: Unknown subsys name 'net' [ 44.433663] cgroup: Unknown subsys name 'cpuset' [ 44.493949] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:45:05 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88801615f738 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=0000000000000002 R13=ffffffff8135e4bd R14=0000000000000000 R15=ffff88801615f848 RIP=ffffffff81b2d29d 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 00007f40f5219900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f40f57ce650 CR3=000000001fb34000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025fa7 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffa86fea78 CR3=0000000009e32000 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=2035303a35343a393020383120766f4e XMM01=73732878696e755f6d6170203a5d3833 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3833325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034303a35343a3930203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000