[ 46.474164] ------------[ cut here ]------------ [ 46.475095] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.477146] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.478602] Modules linked in: [ 46.479305] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.481369] Tainted: [W]=WARN [ 46.481954] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.483426] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.484354] 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 [ 46.487571] RSP: 0018:ffff88801773fbc0 EFLAGS: 00010286 [ 46.488567] RAX: 0000000000000000 RBX: ffffed1002ee7f78 RCX: ffffffff813a4050 [ 46.489870] RDX: ffff888016c69bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.491148] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee7f2f [ 46.492440] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.493750] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801773fdf8 [ 46.495051] FS: 00007efcd4217900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.496484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.497554] CR2: 00007efcd477d4a6 CR3: 000000001c618000 CR4: 0000000000350ef0 [ 46.498837] Call Trace: [ 46.499358] [ 46.499775] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.500672] ? __create_object+0x59/0x80 [ 46.501471] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.502452] __vmalloc_noprof+0x59/0x60 [ 46.503225] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.504119] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.505076] bpf_prog_alloc+0x39/0x200 [ 46.505771] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.506700] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.507627] do_seccomp+0x349/0x25e0 [ 46.508351] ? find_held_lock+0x2b/0x80 [ 46.509126] ? do_prlimit+0x310/0x610 [ 46.509835] ? __pfx_do_seccomp+0x10/0x10 [ 46.510632] ? do_raw_spin_unlock+0x53/0x220 [ 46.511465] ? _raw_spin_unlock+0x1e/0x40 [ 46.512254] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.513233] ? static_key_count+0x60/0x80 [ 46.513989] prctl_set_seccomp+0x4e/0x70 [ 46.514765] __do_sys_prctl+0xe6c/0x1d70 [ 46.515567] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.516426] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.517428] ? irqentry_exit+0xf3/0x650 [ 46.518200] do_syscall_64+0xbf/0x430 [ 46.518904] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.519848] RIP: 0033:0x7efcd47095cd [ 46.520551] 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 [ 46.523750] RSP: 002b:00007fff917e10d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.525137] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efcd47095cd [ 46.526445] RDX: 0000560d16d76e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.527797] RBP: 00007fff917e1130 R08: 0000000000000000 R09: 00007fff917e07d0 [ 46.529100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d2e614ad0 [ 46.530368] R13: 00007fff917e1560 R14: 0000560d2e615bc0 R15: 0000560d2e626780 [ 46.531675] [ 46.532143] irq event stamp: 1809 [ 46.532778] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 46.534310] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 46.535859] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 46.537418] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 46.538969] ---[ end trace 0000000000000000 ]--- [ 49.441358] ------------[ cut here ]------------ [ 49.442176] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.443882] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.445169] Modules linked in: [ 49.445672] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.447577] Tainted: [W]=WARN [ 49.448376] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.449672] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.450447] 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 [ 49.453221] RSP: 0018:ffff888019e0fbc0 EFLAGS: 00010286 [ 49.454048] RAX: 0000000000000000 RBX: ffffed10033c1f78 RCX: ffffffff813a4050 [ 49.455167] RDX: ffff888017a25340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.456257] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033c1f2f [ 49.457388] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.458485] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e0fdf8 [ 49.459601] FS: 00007f1d7cd98900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.460841] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.461793] CR2: 00007ffe41781ef8 CR3: 0000000020501000 CR4: 0000000000350ef0 [ 49.462886] Call Trace: [ 49.463329] [ 49.463681] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.464452] ? __create_object+0x59/0x80 [ 49.465129] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.465918] __vmalloc_noprof+0x59/0x60 [ 49.466583] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.467314] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.468117] bpf_prog_alloc+0x39/0x200 [ 49.468708] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.469524] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.470290] do_seccomp+0x349/0x25e0 [ 49.470869] ? find_held_lock+0x2b/0x80 [ 49.471525] ? do_prlimit+0x310/0x610 [ 49.472146] ? __pfx_do_seccomp+0x10/0x10 [ 49.472787] ? do_raw_spin_unlock+0x53/0x220 [ 49.473513] ? _raw_spin_unlock+0x1e/0x40 [ 49.474171] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.474959] ? static_key_count+0x60/0x80 [ 49.475638] prctl_set_seccomp+0x4e/0x70 [ 49.476312] __do_sys_prctl+0xe6c/0x1d70 [ 49.476949] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.477647] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.478445] ? irqentry_exit+0xf3/0x650 [ 49.479076] do_syscall_64+0xbf/0x430 [ 49.479653] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.480431] RIP: 0033:0x7f1d7d28a5cd [ 49.480989] 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 [ 49.483610] RSP: 002b:00007ffe41780aa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.484733] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1d7d28a5cd [ 49.485794] RDX: 000055f63227ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.486844] RBP: 00007ffe41780b00 R08: 0000000000000000 R09: 00007ffe417801a0 [ 49.487897] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f66eb10ad0 [ 49.488955] R13: 00007ffe41780f30 R14: 000055f66eb11bc0 R15: 000055f66eb22780 [ 49.490033] [ 49.490382] irq event stamp: 1825 [ 49.490878] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 49.492133] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 49.493402] softirqs last enabled at (1358): [] handle_softirqs+0x50c/0x770 [ 49.494672] softirqs last disabled at (1285): [] __irq_exit_rcu+0xc4/0x100 [ 49.495924] ---[ end trace 0000000000000000 ]--- [ 50.179767] ------------[ cut here ]------------ [ 50.180845] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.182806] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.184243] Modules linked in: [ 50.184841] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.186783] Tainted: [W]=WARN [ 50.187363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.188812] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.189726] 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 [ 50.192818] RSP: 0018:ffff8880176efbc0 EFLAGS: 00010286 [ 50.193786] RAX: 0000000000000000 RBX: ffffed1002eddf78 RCX: ffffffff813a4050 [ 50.195050] RDX: ffff88800bbe3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.196306] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eddf2f [ 50.197572] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.198837] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176efdf8 [ 50.200105] FS: 00007f1cea73e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.201533] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.202586] CR2: 00007ffe33558ef8 CR3: 000000001d4b9000 CR4: 0000000000350ef0 [ 50.203843] Call Trace: [ 50.204336] [ 50.204735] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.205630] ? __create_object+0x59/0x80 [ 50.206397] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.207342] __vmalloc_noprof+0x59/0x60 [ 50.208090] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.208915] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.209819] bpf_prog_alloc+0x39/0x200 [ 50.210541] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.211459] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.212352] do_seccomp+0x349/0x25e0 [ 50.213062] ? find_held_lock+0x2b/0x80 [ 50.213764] ? do_prlimit+0x310/0x610 [ 50.214489] ? __pfx_do_seccomp+0x10/0x10 [ 50.215256] ? do_raw_spin_unlock+0x53/0x220 [ 50.216073] ? _raw_spin_unlock+0x1e/0x40 [ 50.216799] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.217744] ? static_key_count+0x60/0x80 [ 50.218525] prctl_set_seccomp+0x4e/0x70 [ 50.219281] __do_sys_prctl+0xe6c/0x1d70 [ 50.220060] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.220876] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.221821] ? irqentry_exit+0xf3/0x650 [ 50.222566] do_syscall_64+0xbf/0x430 [ 50.223292] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.224233] RIP: 0033:0x7f1ceac305cd [ 50.224894] 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 [ 50.228021] RSP: 002b:00007ffe335576f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.229381] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1ceac305cd [ 50.230640] RDX: 000055d7c2491e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.231902] RBP: 00007ffe33557750 R08: 0000000000000000 R09: 00007ffe33556df0 [ 50.233154] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d7d60b0ad0 [ 50.234425] R13: 00007ffe33557b80 R14: 000055d7d60b1bc0 R15: 000055d7d60c2780 [ 50.235705] [ 50.236160] irq event stamp: 1739 [ 50.236749] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 50.238245] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 50.239726] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 50.241240] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 50.242722] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51768' (ECDSA) to the list of known hosts. 2025/11/18 10:21:38 fuzzer started 2025/11/18 10:21:38 dialing manager at localhost:34383 2025/11/18 10:21:38 checking machine... 2025/11/18 10:21:38 checking revisions... [ 51.272673] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:21:38 testing simple program... [ 51.347521] cgroup: Unknown subsys name 'net' [ 51.406519] cgroup: Unknown subsys name 'cpuset' [ 51.423340] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:21:37 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86aaf6be RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff888009627898 RSP=ffff8880096277d0 R8 =ffffffff86aaf6c2 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e35 R12=ffff8880096278a0 R13=ffff888009627888 R14=0000000000000004 R15=ffff888009627840 RIP=ffffffff8135f777 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1d7cd62008 CR3=0000000020433000 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=0000000000000000 RBX=0000555856196d60 RCX=0000000000000000 RDX=fffffffffffffdd0 RSI=0000000000000000 RDI=00005558561b3220 RBP=000055585619d450 RSP=00007ffe5762ee30 R8 =0000000000000000 R9 =ffffffffffffff01 R10=0000000000000000 R11=0000000000000000 R12=00000000ffffffff R13=00000000fffffffa R14=000055585619d450 R15=00000000fffffffe RIP=00007f492e0e872e 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 00007f492d893900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcdfc9b998 CR3=000000000cc57000 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=e3005c6c42747fbb00000000000ae988 XMM05=cb0779bc0370f6a60000000000320840 XMM06=427c4e5a8c8df2ed000000000031ee78 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000