[ 39.205263] ------------[ cut here ]------------ [ 39.206207] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.208639] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.210062] Modules linked in: [ 39.210650] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.212873] Tainted: [W]=WARN [ 39.213422] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.214943] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.215846] 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 [ 39.218976] RSP: 0018:ffff8880175efbc0 EFLAGS: 00010286 [ 39.219937] RAX: 0000000000000000 RBX: ffffed1002ebdf78 RCX: ffffffff813a4050 [ 39.221195] RDX: ffff888009a68000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.222456] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ebdf2f [ 39.223712] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.224965] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175efdf8 [ 39.226235] FS: 00007fcb5cee3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.227661] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.228696] CR2: 00007fcb5d3d5580 CR3: 000000001bff3000 CR4: 0000000000350ef0 [ 39.229947] Call Trace: [ 39.230411] [ 39.230863] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.231707] ? __create_object+0x59/0x80 [ 39.232469] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.233425] __vmalloc_noprof+0x59/0x60 [ 39.234165] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.235036] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.235957] bpf_prog_alloc+0x39/0x200 [ 39.236641] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.237544] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.238442] do_seccomp+0x349/0x25e0 [ 39.239149] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.240046] ? __pfx_do_seccomp+0x10/0x10 [ 39.240824] ? find_held_lock+0x2b/0x80 [ 39.241530] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.242492] ? static_key_count+0x60/0x80 [ 39.243280] prctl_set_seccomp+0x4e/0x70 [ 39.244052] __do_sys_prctl+0xe6c/0x1d70 [ 39.244824] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.245626] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.246587] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.247542] ? irqentry_exit+0xf3/0x650 [ 39.248293] do_syscall_64+0xbf/0x430 [ 39.249015] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.249951] RIP: 0033:0x7fcb5d3d55cd [ 39.250612] 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 [ 39.253721] RSP: 002b:00007ffe4c7ad1f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.255093] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcb5d3d55cd [ 39.256354] RDX: 000055a814ce2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.257609] RBP: 00007ffe4c7ad250 R08: 0000000000000000 R09: 00007ffe4c7ac8f0 [ 39.258876] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a845a3c240 [ 39.260131] R13: 00007ffe4c7ad680 R14: 000055a845a3bbf0 R15: 000055a845a504d0 [ 39.261395] [ 39.261853] irq event stamp: 1803 [ 39.262453] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 39.263938] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 39.265437] softirqs last enabled at (1626): [] handle_softirqs+0x50c/0x770 [ 39.266961] softirqs last disabled at (1621): [] __irq_exit_rcu+0xc4/0x100 [ 39.268441] ---[ end trace 0000000000000000 ]--- [ 42.147283] ------------[ cut here ]------------ [ 42.148227] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.150185] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.151617] Modules linked in: [ 42.152258] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.154222] Tainted: [W]=WARN [ 42.154827] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.156353] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.157265] 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 [ 42.160403] RSP: 0018:ffff88801693fbc0 EFLAGS: 00010286 [ 42.161371] RAX: 0000000000000000 RBX: ffffed1002d27f78 RCX: ffffffff813a4050 [ 42.162644] RDX: ffff88800d7b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.163914] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d27f2f [ 42.165178] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.166465] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801693fdf8 [ 42.167731] FS: 00007f81707b0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.169176] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.170223] CR2: 00007ffd42c91ef7 CR3: 00000000201bb000 CR4: 0000000000350ef0 [ 42.171493] Call Trace: [ 42.171996] [ 42.172406] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.173294] ? __create_object+0x59/0x80 [ 42.174067] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.175043] __vmalloc_noprof+0x59/0x60 [ 42.175751] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.176612] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.177525] bpf_prog_alloc+0x39/0x200 [ 42.178248] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.179179] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.180064] do_seccomp+0x349/0x25e0 [ 42.180724] ? find_held_lock+0x2b/0x80 [ 42.181474] ? do_prlimit+0x310/0x610 [ 42.182222] ? __pfx_do_seccomp+0x10/0x10 [ 42.182996] ? do_raw_spin_unlock+0x53/0x220 [ 42.183817] ? _raw_spin_unlock+0x1e/0x40 [ 42.184536] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.185483] ? static_key_count+0x60/0x80 [ 42.186259] prctl_set_seccomp+0x4e/0x70 [ 42.187026] __do_sys_prctl+0xe6c/0x1d70 [ 42.187744] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.188598] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.189558] ? irqentry_exit+0xf3/0x650 [ 42.190295] do_syscall_64+0xbf/0x430 [ 42.191039] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.191980] RIP: 0033:0x7f8170ca25cd [ 42.192636] 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 [ 42.195800] RSP: 002b:00007ffd42c90900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.197153] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8170ca25cd [ 42.198417] RDX: 000055583471de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.199704] RBP: 00007ffd42c90960 R08: 0000000000000000 R09: 00007ffd42c90000 [ 42.200965] R10: 0000000000000000 R11: 0000000000000246 R12: 000055586666a240 [ 42.202228] R13: 00007ffd42c90d90 R14: 0000555866669bf0 R15: 000055586667e4d0 [ 42.203517] [ 42.203967] irq event stamp: 1725 [ 42.204574] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 42.206060] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 42.207570] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 42.209084] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 42.210580] ---[ end trace 0000000000000000 ]--- [ 42.952572] ------------[ cut here ]------------ [ 42.953332] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.954970] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.956402] Modules linked in: [ 42.956996] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.958748] Tainted: [W]=WARN [ 42.959229] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.960428] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.961271] 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 [ 42.964061] RSP: 0018:ffff88800e967bc0 EFLAGS: 00010286 [ 42.964863] RAX: 0000000000000000 RBX: ffffed1001d2cf78 RCX: ffffffff813a4050 [ 42.965920] RDX: ffff888009a6d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.966988] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d2cf2f [ 42.969227] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.970473] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e967df8 [ 42.971517] FS: 00007f11c0377900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.972696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.973586] CR2: 00007f11c08dd4a6 CR3: 0000000020375000 CR4: 0000000000350ef0 [ 42.974674] Call Trace: [ 42.975088] [ 42.975426] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.976166] ? __create_object+0x59/0x80 [ 42.976816] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.977587] __vmalloc_noprof+0x59/0x60 [ 42.978218] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.978962] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.979698] bpf_prog_alloc+0x39/0x200 [ 42.980319] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.981095] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.981852] do_seccomp+0x349/0x25e0 [ 42.982409] ? find_held_lock+0x2b/0x80 [ 42.983053] ? do_prlimit+0x310/0x610 [ 42.983635] ? __pfx_do_seccomp+0x10/0x10 [ 42.984273] ? do_raw_spin_unlock+0x53/0x220 [ 42.984967] ? _raw_spin_unlock+0x1e/0x40 [ 42.985576] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.986378] ? static_key_count+0x60/0x80 [ 42.987055] prctl_set_seccomp+0x4e/0x70 [ 42.987655] __do_sys_prctl+0xe6c/0x1d70 [ 42.988297] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.989007] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.989812] ? irqentry_exit+0xf3/0x650 [ 42.990412] do_syscall_64+0xbf/0x430 [ 42.991050] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.991844] RIP: 0033:0x7f11c08695cd [ 42.992405] 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 [ 42.995060] RSP: 002b:00007ffd83f3bee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.996204] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f11c08695cd [ 42.997256] RDX: 0000562e3d1b4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.998312] RBP: 00007ffd83f3bf40 R08: 0000000000000000 R09: 00007ffd83f3b5e0 [ 42.999380] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562e6b924ad0 [ 43.000426] R13: 00007ffd83f3c370 R14: 0000562e6b925bc0 R15: 0000562e6b936780 [ 43.001492] [ 43.001868] irq event stamp: 2031 [ 43.002364] hardirqs last enabled at (2039): [] __up_console_sem+0x78/0x80 [ 43.003613] hardirqs last disabled at (2048): [] __up_console_sem+0x5d/0x80 [ 43.004870] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 43.006131] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 43.007375] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23228' (ECDSA) to the list of known hosts. 2025/11/18 20:49:41 fuzzer started 2025/11/18 20:49:42 dialing manager at localhost:34383 2025/11/18 20:49:42 checking machine... 2025/11/18 20:49:42 checking revisions... [ 43.972903] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:49:42 testing simple program... [ 44.071934] cgroup: Unknown subsys name 'net' [ 44.147651] cgroup: Unknown subsys name 'cpuset' [ 44.170443] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:49:41 Registers: info registers vcpu 0 RAX=ffffffff81b629ee RBX=ffffffff8672a328 RCX=ffffffff81b629ac RDX=0000000000000000 RSI=ffffffff86abed84 RDI=ffffffff8672a2f4 RBP=ffffffff8672a328 RSP=ffff888019fbf4e0 R8 =ffffffff86abed84 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000026756 R12=ffffffff8672a324 R13=ffffffff8672a2f4 R14=ffffffff8672a324 R15=dffffc0000000000 RIP=ffffffff8135dacf 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 00007f81707b0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f817077a008 CR3=0000000020222000 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=00000000000281af 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=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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fad9973c000 CR3=000000000e065000 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=af3a0c5d3fb03486b4462d0e85f8185e XMM02=ec2efd57dc4c00df0000000000300e08 XMM03=d37809dec2eacef30000000000300ed8 XMM04=fa7060c3dcc3b01e00000000000ae988 XMM05=2c8823d3e9a7bc24000000000031e200 XMM06=5b75c91c80445342000000000031d2a0 XMM07=e042d86d42eb936e000000000030d078 XMM08=d37809dec2eacef30000000000300ed8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000