[ 39.110054] ------------[ cut here ]------------ [ 39.111030] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.113059] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.114557] Modules linked in: [ 39.115154] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.117169] Tainted: [W]=WARN [ 39.117764] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.119240] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.120173] 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 [ 39.123359] RSP: 0018:ffff88801bfefbc0 EFLAGS: 00010286 [ 39.124344] RAX: 0000000000000000 RBX: ffffed10037fdf78 RCX: ffffffff813a4050 [ 39.125627] RDX: ffff88801c5a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.126902] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037fdf2f [ 39.128212] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.129498] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bfefdf8 [ 39.130788] FS: 00007eff6beca900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.132235] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.133299] CR2: 00007ffe02534ef7 CR3: 000000000a46e000 CR4: 0000000000350ef0 [ 39.134606] Call Trace: [ 39.135070] [ 39.135527] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.136394] ? __create_object+0x59/0x80 [ 39.137194] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.138167] __vmalloc_noprof+0x59/0x60 [ 39.138921] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.139801] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.140767] bpf_prog_alloc+0x39/0x200 [ 39.141501] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.142379] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.143272] do_seccomp+0x349/0x25e0 [ 39.143999] ? find_held_lock+0x2b/0x80 [ 39.144767] ? do_prlimit+0x310/0x610 [ 39.145498] ? __pfx_do_seccomp+0x10/0x10 [ 39.146237] ? do_raw_spin_unlock+0x53/0x220 [ 39.147080] ? _raw_spin_unlock+0x1e/0x40 [ 39.147859] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.148834] ? static_key_count+0x60/0x80 [ 39.149626] prctl_set_seccomp+0x4e/0x70 [ 39.150357] __do_sys_prctl+0xe6c/0x1d70 [ 39.151151] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.152021] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.153001] ? irqentry_exit+0xf3/0x650 [ 39.153780] do_syscall_64+0xbf/0x430 [ 39.154522] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.155487] RIP: 0033:0x7eff6c3bc5cd [ 39.156155] 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 [ 39.159328] RSP: 002b:00007ffe02533240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.160720] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007eff6c3bc5cd [ 39.162026] RDX: 000055e3430b3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.163316] RBP: 00007ffe025332a0 R08: 0000000000000000 R09: 00007ffe02532940 [ 39.164618] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e34d6d1ad0 [ 39.165894] R13: 00007ffe025336d0 R14: 000055e34d6d2bc0 R15: 000055e34d6e3780 [ 39.167200] [ 39.167662] irq event stamp: 1739 [ 39.168277] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 39.169800] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 39.171322] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 39.172883] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 39.174391] ---[ end trace 0000000000000000 ]--- [ 41.951920] ------------[ cut here ]------------ [ 41.952858] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.954871] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.956330] Modules linked in: [ 41.957218] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.959261] Tainted: [W]=WARN [ 41.959864] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.961346] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.962287] 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 [ 41.965451] RSP: 0018:ffff888013fdfbc0 EFLAGS: 00010286 [ 41.966369] RAX: 0000000000000000 RBX: ffffed10027fbf78 RCX: ffffffff813a4050 [ 41.967646] RDX: ffff888013fb8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.968923] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027fbf2f [ 41.970186] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.971463] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013fdfdf8 [ 41.972746] FS: 00007ff0b350a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.974171] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.975234] CR2: 00007ff0b3a704a6 CR3: 0000000020f81000 CR4: 0000000000350ef0 [ 41.976527] Call Trace: [ 41.976993] [ 41.977448] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.978315] ? __create_object+0x59/0x80 [ 41.979100] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.980086] __vmalloc_noprof+0x59/0x60 [ 41.980839] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.981707] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.982644] bpf_prog_alloc+0x39/0x200 [ 41.983338] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.984266] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.985154] do_seccomp+0x349/0x25e0 [ 41.985885] ? find_held_lock+0x2b/0x80 [ 41.986725] ? do_prlimit+0x310/0x610 [ 41.987404] ? __pfx_do_seccomp+0x10/0x10 [ 41.988176] ? do_raw_spin_unlock+0x53/0x220 [ 41.989003] ? _raw_spin_unlock+0x1e/0x40 [ 41.989765] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.990705] ? static_key_count+0x60/0x80 [ 41.991491] prctl_set_seccomp+0x4e/0x70 [ 41.992211] __do_sys_prctl+0xe6c/0x1d70 [ 41.992974] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.993809] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.994767] ? irqentry_exit+0xf3/0x650 [ 41.995506] do_syscall_64+0xbf/0x430 [ 41.996192] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.997122] RIP: 0033:0x7ff0b39fc5cd [ 41.997796] 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 [ 42.000887] RSP: 002b:00007ffd664a10c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.002220] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0b39fc5cd [ 42.003457] RDX: 0000559947980e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.004721] RBP: 00007ffd664a1120 R08: 0000000000000000 R09: 00007ffd664a07c0 [ 42.005960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559971c7ead0 [ 42.007205] R13: 00007ffd664a1550 R14: 0000559971c7fbc0 R15: 0000559971c90780 [ 42.008481] [ 42.008892] irq event stamp: 1759 [ 42.009526] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 42.011033] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 42.012529] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 42.013582] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 42.014516] ---[ end trace 0000000000000000 ]--- [ 42.789132] ------------[ cut here ]------------ [ 42.790087] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.792160] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.793615] Modules linked in: [ 42.794204] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.796258] Tainted: [W]=WARN [ 42.796861] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.798355] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.799282] 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 [ 42.802477] RSP: 0018:ffff8880175ffbc0 EFLAGS: 00010286 [ 42.803408] RAX: 0000000000000000 RBX: ffffed1002ebff78 RCX: ffffffff813a4050 [ 42.804766] RDX: ffff88800f8e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.806055] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ebff2f [ 42.807357] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.808690] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175ffdf8 [ 42.809994] FS: 00007f56b0a03900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.811446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.812535] CR2: 00007f56b0ef5580 CR3: 000000000ce66000 CR4: 0000000000350ef0 [ 42.813819] Call Trace: [ 42.814285] [ 42.814747] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.815650] ? __create_object+0x59/0x80 [ 42.816473] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.817398] __vmalloc_noprof+0x59/0x60 [ 42.818161] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.819037] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.819992] bpf_prog_alloc+0x39/0x200 [ 42.820760] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.821698] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.822602] do_seccomp+0x349/0x25e0 [ 42.823279] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.824242] ? __pfx_do_seccomp+0x10/0x10 [ 42.825045] ? find_held_lock+0x2b/0x80 [ 42.825822] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.826799] ? static_key_count+0x60/0x80 [ 42.827625] prctl_set_seccomp+0x4e/0x70 [ 42.828397] __do_sys_prctl+0xe6c/0x1d70 [ 42.829215] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.830075] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.831050] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.832058] ? irqentry_exit+0xf3/0x650 [ 42.832847] do_syscall_64+0xbf/0x430 [ 42.833583] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.834534] RIP: 0033:0x7f56b0ef55cd [ 42.835198] 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 [ 42.838398] RSP: 002b:00007ffdb599c8e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.839792] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f56b0ef55cd [ 42.841136] RDX: 0000562dbcaade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.842431] RBP: 00007ffdb599c940 R08: 0000000000000000 R09: 00007ffdb599bfe0 [ 42.843716] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562dd6d84ad0 [ 42.845027] R13: 00007ffdb599cd70 R14: 0000562dd6d85bc0 R15: 0000562dd6d96780 [ 42.846326] [ 42.846792] irq event stamp: 1707 [ 42.847405] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 42.848978] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 42.850496] softirqs last enabled at (1576): [] handle_softirqs+0x50c/0x770 [ 42.852058] softirqs last disabled at (1571): [] __irq_exit_rcu+0xc4/0x100 [ 42.853581] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21869' (ECDSA) to the list of known hosts. 2025/11/18 06:11:35 fuzzer started 2025/11/18 06:11:36 dialing manager at localhost:37895 2025/11/18 06:11:36 checking machine... 2025/11/18 06:11:36 checking revisions... [ 43.852354] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:11:36 testing simple program... [ 43.943297] cgroup: Unknown subsys name 'net' [ 44.015913] cgroup: Unknown subsys name 'cpuset' [ 44.030293] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:11:35 Registers: info registers vcpu 0 RAX=0000000000000004 RBX=ffff888017168000 RCX=ffffffff87cf62d0 RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff888017168a58 RSP=ffff8880161f7570 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888017168a80 R13=0000000000000001 R14=0000000000000000 R15=0000000000000004 RIP=ffffffff8152727a RFL=00000093 [--S-A-C] 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 00007ff0b350a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff0b34cf008 CR3=0000000009cb9000 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=0000000000025f4d 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=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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7491442000 CR3=000000000b395000 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=a091c60bec95699b7d466d9a843ecf2c XMM02=0000000000305408eff9b2d0a8fce9cb XMM03=00000000003054d82c67c8bc2e329bc3 XMM04=f527fc7e87fc303000000000000ae988 XMM05=3e1f61122e182102000000000031fca8 XMM06=5b75c91c80445342000000000031ed48 XMM07=e042d86d42eb936e000000000030e7d8 XMM08=5b76f79f96427bb700000000003054d8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000