[ 46.358123] ------------[ cut here ]------------ [ 46.359097] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.361128] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.362607] Modules linked in: [ 46.363295] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.365508] Tainted: [W]=WARN [ 46.366059] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.367639] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.368546] 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 [ 46.371766] RSP: 0018:ffff88801681fbc0 EFLAGS: 00010286 [ 46.372740] RAX: 0000000000000000 RBX: ffffed1002d03f78 RCX: ffffffff813a4050 [ 46.374005] RDX: ffff888016f40000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.375326] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d03f2f [ 46.376601] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.377873] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801681fdf8 [ 46.379213] FS: 00007f01a2914900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.380637] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.381685] CR2: 00007f01a2e06580 CR3: 000000000c8ab000 CR4: 0000000000350ef0 [ 46.383008] Call Trace: [ 46.383523] [ 46.383931] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.384822] ? __create_object+0x59/0x80 [ 46.385601] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.386565] __vmalloc_noprof+0x59/0x60 [ 46.387370] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.388243] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.389124] bpf_prog_alloc+0x39/0x200 [ 46.389866] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.390815] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.391724] do_seccomp+0x349/0x25e0 [ 46.392447] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.393360] ? __pfx_do_seccomp+0x10/0x10 [ 46.394100] ? find_held_lock+0x2b/0x80 [ 46.394898] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.395856] ? static_key_count+0x60/0x80 [ 46.396653] prctl_set_seccomp+0x4e/0x70 [ 46.397434] __do_sys_prctl+0xe6c/0x1d70 [ 46.398166] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.399065] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.400033] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.400996] ? irqentry_exit+0xf3/0x650 [ 46.401783] do_syscall_64+0xbf/0x430 [ 46.402543] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.403542] RIP: 0033:0x7f01a2e065cd [ 46.404233] 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 [ 46.407457] RSP: 002b:00007fff513ed390 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.408844] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f01a2e065cd [ 46.410137] RDX: 00005610f35b4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.411478] RBP: 00007fff513ed3f0 R08: 0000000000000000 R09: 00007fff513eca90 [ 46.412786] R10: 0000000000000000 R11: 0000000000000246 R12: 000056110ab202b0 [ 46.414083] R13: 00007fff513ed820 R14: 000056110ab22d20 R15: 000056110ab348d0 [ 46.415450] [ 46.415882] irq event stamp: 1835 [ 46.416539] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 46.418073] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 46.419673] softirqs last enabled at (1878): [] handle_softirqs+0x50c/0x770 [ 46.421240] softirqs last disabled at (1863): [] __irq_exit_rcu+0xc4/0x100 [ 46.422805] ---[ end trace 0000000000000000 ]--- [ 49.287995] ------------[ cut here ]------------ [ 49.288956] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.291099] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.292600] Modules linked in: [ 49.293253] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.296773] Tainted: [W]=WARN [ 49.297465] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.299014] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.299947] 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 [ 49.303238] RSP: 0018:ffff888016677bc0 EFLAGS: 00010286 [ 49.304234] RAX: 0000000000000000 RBX: ffffed1002ccef78 RCX: ffffffff813a4050 [ 49.305544] RDX: ffff888014225340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.306879] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ccef2f [ 49.308182] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.309504] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016677df8 [ 49.310835] FS: 00007f3a35f48900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.312295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.313374] CR2: 00007ffc1c4b1ef8 CR3: 000000000e060000 CR4: 0000000000350ef0 [ 49.314686] Call Trace: [ 49.315180] [ 49.315651] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.316568] ? __create_object+0x59/0x80 [ 49.317363] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.318351] __vmalloc_noprof+0x59/0x60 [ 49.319113] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.319985] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.320917] bpf_prog_alloc+0x39/0x200 [ 49.321672] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.322603] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.323544] do_seccomp+0x349/0x25e0 [ 49.324278] ? find_held_lock+0x2b/0x80 [ 49.325005] ? do_prlimit+0x310/0x610 [ 49.325759] ? __pfx_do_seccomp+0x10/0x10 [ 49.326556] ? do_raw_spin_unlock+0x53/0x220 [ 49.327434] ? _raw_spin_unlock+0x1e/0x40 [ 49.328171] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.329129] ? static_key_count+0x60/0x80 [ 49.329926] prctl_set_seccomp+0x4e/0x70 [ 49.330731] __do_sys_prctl+0xe6c/0x1d70 [ 49.331541] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.332403] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.333375] ? irqentry_exit+0xf3/0x650 [ 49.334096] do_syscall_64+0xbf/0x430 [ 49.334864] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.335832] RIP: 0033:0x7f3a3643a5cd [ 49.336543] 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 [ 49.339927] RSP: 002b:00007ffc1c4af8d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.341448] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3a3643a5cd [ 49.342906] RDX: 0000556974918e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.344322] RBP: 00007ffc1c4af930 R08: 0000000000000000 R09: 00007ffc1c4aefd0 [ 49.345743] R10: 0000000000000000 R11: 0000000000000246 R12: 00005569910c3bf0 [ 49.347223] R13: 00007ffc1c4afd60 R14: 00005569910cd380 R15: 00005569910d8460 [ 49.348665] [ 49.349137] irq event stamp: 2127 [ 49.349847] hardirqs last enabled at (2137): [] __up_console_sem+0x78/0x80 [ 49.351491] hardirqs last disabled at (2146): [] __up_console_sem+0x5d/0x80 [ 49.352796] softirqs last enabled at (1970): [] handle_softirqs+0x50c/0x770 [ 49.354136] softirqs last disabled at (1961): [] __irq_exit_rcu+0xc4/0x100 [ 49.355491] ---[ end trace 0000000000000000 ]--- [ 50.162928] ------------[ cut here ]------------ [ 50.163696] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.165395] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.166603] Modules linked in: [ 50.167102] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.168743] Tainted: [W]=WARN [ 50.169236] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.170443] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.171177] 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 [ 50.173884] RSP: 0018:ffff888016dc7bc0 EFLAGS: 00010286 [ 50.174707] RAX: 0000000000000000 RBX: ffffed1002db8f78 RCX: ffffffff813a4050 [ 50.175766] RDX: ffff888015e89bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.176843] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db8f2f [ 50.177925] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.179009] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dc7df8 [ 50.180079] FS: 00007f7c1f4fa900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.181280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.182133] CR2: 00007ffc65622ef8 CR3: 000000000d75d000 CR4: 0000000000350ef0 [ 50.183228] Call Trace: [ 50.183613] [ 50.183952] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.184688] ? __create_object+0x59/0x80 [ 50.185334] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.186103] __vmalloc_noprof+0x59/0x60 [ 50.186739] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.187475] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.188251] bpf_prog_alloc+0x39/0x200 [ 50.188831] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.189605] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.190357] do_seccomp+0x349/0x25e0 [ 50.190931] ? find_held_lock+0x2b/0x80 [ 50.191565] ? do_prlimit+0x310/0x610 [ 50.192147] ? __pfx_do_seccomp+0x10/0x10 [ 50.192804] ? do_raw_spin_unlock+0x53/0x220 [ 50.193497] ? _raw_spin_unlock+0x1e/0x40 [ 50.194108] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.194946] ? static_key_count+0x60/0x80 [ 50.195614] prctl_set_seccomp+0x4e/0x70 [ 50.196263] __do_sys_prctl+0xe6c/0x1d70 [ 50.196877] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.197593] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.198402] ? irqentry_exit+0xf3/0x650 [ 50.199021] do_syscall_64+0xbf/0x430 [ 50.199654] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.200454] RIP: 0033:0x7f7c1f9ec5cd [ 50.201016] 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 [ 50.203659] RSP: 002b:00007ffc65621850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.204793] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7c1f9ec5cd [ 50.205860] RDX: 0000556cead07e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.206944] RBP: 00007ffc656218b0 R08: 0000000000000000 R09: 00007ffc65620f50 [ 50.208009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556d26196ad0 [ 50.209070] R13: 00007ffc65621ce0 R14: 0000556d26197bc0 R15: 0000556d261a8780 [ 50.210155] [ 50.210537] irq event stamp: 1723 [ 50.211102] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 50.212377] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 50.213634] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 50.214938] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 50.216226] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3767' (ECDSA) to the list of known hosts. 2025/11/18 00:13:38 fuzzer started 2025/11/18 00:13:39 dialing manager at localhost:37895 2025/11/18 00:13:39 checking machine... 2025/11/18 00:13:39 checking revisions... [ 51.320280] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:13:39 testing simple program... [ 51.408650] cgroup: Unknown subsys name 'net' [ 51.479249] cgroup: Unknown subsys name 'cpuset' [ 51.493737] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:13:38 Registers: info registers vcpu 0 RAX=ffffffff8184c29b RBX=dffffc0000000000 RCX=ffffffff8184c31a RDX=0000000000000000 RSI=ffffffff81849724 RDI=ffffffff85a7e788 RBP=ffff888015947d00 RSP=ffff888015947c38 R8 =0000000000000000 R9 =ffffed1002b9c586 R10=00000000000000d0 R11=0000000000000000 R12=0000000000000015 R13=ffff888015947d38 R14=ffffc900006ad630 R15=0000000000000015 RIP=ffffffff8184c29f 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 00007efe0e4eb900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3a364fd650 CR3=00000000173c7000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=2e866a82281e831e00000000000ae988 XMM05=3d40ac79737429e50000000000320b80 XMM06=090f1556b20111b3000000000031fa18 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000029751 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=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 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc96e3e898 CR3=000000000e1f1000 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=2038333a33313a303020383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037333a33313a3030203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000