[ 39.099618] ------------[ cut here ]------------ [ 39.100404] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.102044] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.103247] Modules linked in: [ 39.103722] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.105403] Tainted: [W]=WARN [ 39.105856] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.107042] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.107778] 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 [ 39.110356] RSP: 0018:ffff888017407bc0 EFLAGS: 00010286 [ 39.111146] RAX: 0000000000000000 RBX: ffffed1002e80f78 RCX: ffffffff813a4050 [ 39.112191] RDX: ffff88801727b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.113275] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e80f2f [ 39.114321] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.115360] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017407df8 [ 39.116419] FS: 00007f34bfd28900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.117604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.118467] CR2: 00007ffd07acfef8 CR3: 000000000d7e6000 CR4: 0000000000350ef0 [ 39.119513] Call Trace: [ 39.119892] [ 39.120271] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.120986] ? __create_object+0x59/0x80 [ 39.121630] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.122423] __vmalloc_noprof+0x59/0x60 [ 39.122992] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.123708] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.124483] bpf_prog_alloc+0x39/0x200 [ 39.125089] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.125824] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.126566] do_seccomp+0x349/0x25e0 [ 39.127138] ? find_held_lock+0x2b/0x80 [ 39.127722] ? do_prlimit+0x310/0x610 [ 39.128323] ? __pfx_do_seccomp+0x10/0x10 [ 39.128928] ? do_raw_spin_unlock+0x53/0x220 [ 39.129631] ? _raw_spin_unlock+0x1e/0x40 [ 39.130278] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.131009] ? static_key_count+0x60/0x80 [ 39.131658] prctl_set_seccomp+0x4e/0x70 [ 39.132296] __do_sys_prctl+0xe6c/0x1d70 [ 39.132903] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.133615] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.134449] ? irqentry_exit+0xf3/0x650 [ 39.135092] do_syscall_64+0xbf/0x430 [ 39.135676] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.136466] RIP: 0033:0x7f34c021a5cd [ 39.137008] 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 [ 39.139584] RSP: 002b:00007ffd07ace1c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.140701] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f34c021a5cd [ 39.141758] RDX: 00005594ef8d1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.142810] RBP: 00007ffd07ace220 R08: 0000000000000000 R09: 00007ffd07acd8c0 [ 39.143866] R10: 0000000000000000 R11: 0000000000000246 R12: 00005595168ffad0 [ 39.144946] R13: 00007ffd07ace650 R14: 0000559516900bc0 R15: 0000559516911780 [ 39.146235] [ 39.146676] irq event stamp: 1755 [ 39.147367] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 39.148679] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 39.149919] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 39.151170] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 39.152449] ---[ end trace 0000000000000000 ]--- [ 42.587539] ------------[ cut here ]------------ [ 42.588470] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.590479] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.592195] Modules linked in: [ 42.592798] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.594881] Tainted: [W]=WARN [ 42.595494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.597009] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.597924] 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 [ 42.601149] RSP: 0018:ffff888017077bc0 EFLAGS: 00010286 [ 42.602146] RAX: 0000000000000000 RBX: ffffed1002e0ef78 RCX: ffffffff813a4050 [ 42.603447] RDX: ffff88800ef5d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.604761] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0ef2f [ 42.606077] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.607388] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017077df8 [ 42.608798] FS: 00007f4598bc6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.610282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.611377] CR2: 00007f45990b8580 CR3: 000000000a1da000 CR4: 0000000000350ef0 [ 42.612720] Call Trace: [ 42.613243] [ 42.613662] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.614582] ? __create_object+0x59/0x80 [ 42.615390] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.616384] __vmalloc_noprof+0x59/0x60 [ 42.617175] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.618022] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.618979] bpf_prog_alloc+0x39/0x200 [ 42.619736] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.620699] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.621623] do_seccomp+0x349/0x25e0 [ 42.622357] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.623269] ? __pfx_do_seccomp+0x10/0x10 [ 42.624031] ? find_held_lock+0x2b/0x80 [ 42.624821] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.625806] ? static_key_count+0x60/0x80 [ 42.626613] prctl_set_seccomp+0x4e/0x70 [ 42.627402] __do_sys_prctl+0xe6c/0x1d70 [ 42.628204] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.629041] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.630025] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.631015] ? irqentry_exit+0xf3/0x650 [ 42.631800] do_syscall_64+0xbf/0x430 [ 42.632563] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.633546] RIP: 0033:0x7f45990b85cd [ 42.634261] 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 [ 42.637520] RSP: 002b:00007ffdf03e0200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.638912] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f45990b85cd [ 42.640217] RDX: 0000562c4b1a9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.641548] RBP: 00007ffdf03e0260 R08: 0000000000000000 R09: 00007ffdf03df900 [ 42.642876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562c69d19ad0 [ 42.644188] R13: 00007ffdf03e0690 R14: 0000562c69d1abc0 R15: 0000562c69d2b780 [ 42.645532] [ 42.645962] irq event stamp: 1837 [ 42.646627] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 42.648186] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 42.649749] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 42.651328] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 42.652894] ---[ end trace 0000000000000000 ]--- [ 43.484242] ------------[ cut here ]------------ [ 43.484978] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.486624] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.487817] Modules linked in: [ 43.488363] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.490017] Tainted: [W]=WARN [ 43.491664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.492965] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.493727] 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 [ 43.496371] RSP: 0018:ffff88801696fbc0 EFLAGS: 00010286 [ 43.497196] RAX: 0000000000000000 RBX: ffffed1002d2df78 RCX: ffffffff813a4050 [ 43.498267] RDX: ffff888015fd8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.499329] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d2df2f [ 43.500392] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.501470] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801696fdf8 [ 43.502547] FS: 00007fb62e857900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.503756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.504641] CR2: 00007fffcddffef8 CR3: 000000001f680000 CR4: 0000000000350ef0 [ 43.505712] Call Trace: [ 43.506125] [ 43.506465] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.507207] ? __create_object+0x59/0x80 [ 43.507821] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.508635] __vmalloc_noprof+0x59/0x60 [ 43.509261] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.509945] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.510720] bpf_prog_alloc+0x39/0x200 [ 43.511325] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.512093] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.512821] do_seccomp+0x349/0x25e0 [ 43.513419] ? find_held_lock+0x2b/0x80 [ 43.514020] ? do_prlimit+0x310/0x610 [ 43.514633] ? __pfx_do_seccomp+0x10/0x10 [ 43.515286] ? do_raw_spin_unlock+0x53/0x220 [ 43.515939] ? _raw_spin_unlock+0x1e/0x40 [ 43.516584] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.517403] ? static_key_count+0x60/0x80 [ 43.518029] prctl_set_seccomp+0x4e/0x70 [ 43.518668] __do_sys_prctl+0xe6c/0x1d70 [ 43.519324] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.519994] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.520803] ? irqentry_exit+0xf3/0x650 [ 43.521447] do_syscall_64+0xbf/0x430 [ 43.522028] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.522812] RIP: 0033:0x7fb62ed495cd [ 43.523395] 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 [ 43.526070] RSP: 002b:00007fffcddfeb00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.527209] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb62ed495cd [ 43.528278] RDX: 000055a1a1740e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.529355] RBP: 00007fffcddfeb60 R08: 0000000000000000 R09: 00007fffcddfe200 [ 43.530430] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a1ba67fbf0 [ 43.531496] R13: 00007fffcddfef90 R14: 000055a1ba689380 R15: 000055a1ba694460 [ 43.532579] [ 43.532943] irq event stamp: 2109 [ 43.533485] hardirqs last enabled at (2119): [] __up_console_sem+0x78/0x80 [ 43.534763] hardirqs last disabled at (2128): [] __up_console_sem+0x5d/0x80 [ 43.536023] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 43.537335] softirqs last disabled at (1629): [] __irq_exit_rcu+0xc4/0x100 [ 43.538589] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32331' (ECDSA) to the list of known hosts. 2025/11/19 01:08:55 fuzzer started 2025/11/19 01:08:55 dialing manager at localhost:34383 2025/11/19 01:08:55 checking machine... 2025/11/19 01:08:55 checking revisions... [ 44.436358] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:08:55 testing simple program... [ 44.518173] cgroup: Unknown subsys name 'net' [ 44.569986] cgroup: Unknown subsys name 'cpuset' [ 44.581626] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:08:54 Registers: info registers vcpu 0 RAX=00007ffdf03df960 RBX=0000000000000000 RCX=000000000000001e RDX=00007ffdf03df940 RSI=0000000000000025 RDI=00007f4598b6e060 RBP=00007ffdf03df7f0 RSP=00007ffdf03df298 R8 =0000000000000000 R9 =0000562c69d2a770 R10=0000000000000001 R11=0000000000000000 R12=00007ffdf03df800 R13=00007f4598b6e07e R14=00007ffdf03df940 R15=00000000fbad8000 RIP=00007f459911975b RFL=00000206 [-----P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f4598bc6900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f459917e0b0 CR3=000000000a127000 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=25252525252525252525252525252525 XMM01=00007ffdf03dfa200000003000000018 XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=6d2064656d726f6620796c646162006e XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff84c6acdf RBX=ffffffff81619130 RCX=ffff88801923f624 RDX=1ffff11003247ee5 RSI=ffffffff84c6acdf RDI=ffff88801923f798 RBP=ffff88801923f768 RSP=ffff88801923f6c8 R8 =0000000000000001 R9 =ffff88801923f710 R10=000000000003c9ed R11=00000000000080cc R12=ffff88801923f798 R13=0000000000000000 R14=ffff8880141c8000 R15=0000000000000cc0 RIP=ffffffff81619134 RFL=00000282 [--S----] 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 00007f7f2b52b900 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=00007ffdca72ab88 CR3=000000000d623000 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=2034353a38303a313020393120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034353a38303a3130203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000