[ 39.158362] ------------[ cut here ]------------ [ 39.159380] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.161877] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.163516] Modules linked in: [ 39.164171] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.166213] Tainted: [W]=WARN [ 39.166846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.168355] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.169293] 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 [ 39.172604] RSP: 0018:ffff888016eafbc0 EFLAGS: 00010286 [ 39.173611] RAX: 0000000000000000 RBX: ffffed1002dd5f78 RCX: ffffffff813a4050 [ 39.174944] RDX: ffff88800f4b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.176236] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd5f2f [ 39.177532] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.178858] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016eafdf8 [ 39.180169] FS: 00007f98babe5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.181631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.182722] CR2: 00007f98bb0d7580 CR3: 000000000b6b7000 CR4: 0000000000350ef0 [ 39.184019] Call Trace: [ 39.184490] [ 39.184953] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.185853] ? __create_object+0x59/0x80 [ 39.186602] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.187582] __vmalloc_noprof+0x59/0x60 [ 39.188357] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.189234] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.190181] bpf_prog_alloc+0x39/0x200 [ 39.190940] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.191885] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.192799] do_seccomp+0x349/0x25e0 [ 39.193480] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.194391] ? __pfx_do_seccomp+0x10/0x10 [ 39.195186] ? find_held_lock+0x2b/0x80 [ 39.195953] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.196932] ? static_key_count+0x60/0x80 [ 39.197754] prctl_set_seccomp+0x4e/0x70 [ 39.198511] __do_sys_prctl+0xe6c/0x1d70 [ 39.199305] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.200177] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.201160] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.202149] ? irqentry_exit+0xf3/0x650 [ 39.202934] do_syscall_64+0xbf/0x430 [ 39.203635] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.204599] RIP: 0033:0x7f98bb0d75cd [ 39.205301] 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 [ 39.208523] RSP: 002b:00007ffc6d5e2730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.209899] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f98bb0d75cd [ 39.211221] RDX: 0000558466ad5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.212522] RBP: 00007ffc6d5e2790 R08: 0000000000000000 R09: 00007ffc6d5e1e30 [ 39.213825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558476e15bf0 [ 39.215133] R13: 00007ffc6d5e2bc0 R14: 0000558476e1f380 R15: 0000558476e2a460 [ 39.216456] [ 39.216931] irq event stamp: 1777 [ 39.217543] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 39.219088] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 39.220632] softirqs last enabled at (1398): [] handle_softirqs+0x50c/0x770 [ 39.222187] softirqs last disabled at (1383): [] __irq_exit_rcu+0xc4/0x100 [ 39.223730] ---[ end trace 0000000000000000 ]--- [ 42.151627] ------------[ cut here ]------------ [ 42.152569] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.154607] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.156081] Modules linked in: [ 42.156670] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.158720] Tainted: [W]=WARN [ 42.159288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.160773] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.161660] 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 [ 42.164884] RSP: 0018:ffff88801723fbc0 EFLAGS: 00010286 [ 42.165867] RAX: 0000000000000000 RBX: ffffed1002e47f78 RCX: ffffffff813a4050 [ 42.167175] RDX: ffff888015e40000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.168466] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e47f2f [ 42.169761] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.171118] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801723fdf8 [ 42.172421] FS: 00007f894fada900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.173868] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.174969] CR2: 00007fff149eeef8 CR3: 0000000020dcc000 CR4: 0000000000350ef0 [ 42.176267] Call Trace: [ 42.176776] [ 42.177194] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.178100] ? __create_object+0x59/0x80 [ 42.178912] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.179882] __vmalloc_noprof+0x59/0x60 [ 42.180597] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.181466] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.182419] bpf_prog_alloc+0x39/0x200 [ 42.183165] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.184107] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.185009] do_seccomp+0x349/0x25e0 [ 42.185730] ? find_held_lock+0x2b/0x80 [ 42.186457] ? do_prlimit+0x310/0x610 [ 42.187222] ? __pfx_do_seccomp+0x10/0x10 [ 42.188006] ? do_raw_spin_unlock+0x53/0x220 [ 42.188858] ? _raw_spin_unlock+0x1e/0x40 [ 42.189598] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.190575] ? static_key_count+0x60/0x80 [ 42.191378] prctl_set_seccomp+0x4e/0x70 [ 42.192171] __do_sys_prctl+0xe6c/0x1d70 [ 42.192968] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.193854] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.194839] ? irqentry_exit+0xf3/0x650 [ 42.195559] do_syscall_64+0xbf/0x430 [ 42.196302] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.197271] RIP: 0033:0x7f894ffcc5cd [ 42.197989] 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 [ 42.201199] RSP: 002b:00007fff149eda10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.202602] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f894ffcc5cd [ 42.203898] RDX: 000055ffb2c22e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.205202] RBP: 00007fff149eda70 R08: 0000000000000000 R09: 00007fff149ed110 [ 42.206503] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ffd6afead0 [ 42.207800] R13: 00007fff149edea0 R14: 000055ffd6affbc0 R15: 000055ffd6b10780 [ 42.209112] [ 42.209540] irq event stamp: 1713 [ 42.210187] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 42.211751] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 42.213269] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 42.214871] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 42.216417] ---[ end trace 0000000000000000 ]--- [ 42.925916] ------------[ cut here ]------------ [ 42.926835] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.928920] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.930385] Modules linked in: [ 42.931022] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.933267] Tainted: [W]=WARN [ 42.933931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.935402] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.936327] 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 [ 42.939537] RSP: 0018:ffff8880178dfbc0 EFLAGS: 00010286 [ 42.940518] RAX: 0000000000000000 RBX: ffffed1002f1bf78 RCX: ffffffff813a4050 [ 42.941797] RDX: ffff888015ecb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.943095] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f1bf2f [ 42.944381] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.945681] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178dfdf8 [ 42.946984] FS: 00007f9c7af02900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.948423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.949494] CR2: 00007f9c7b3f4580 CR3: 000000000b702000 CR4: 0000000000350ef0 [ 42.950798] Call Trace: [ 42.951260] [ 42.951672] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.952580] ? __create_object+0x59/0x80 [ 42.953360] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.954319] __vmalloc_noprof+0x59/0x60 [ 42.955103] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.955981] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.956933] bpf_prog_alloc+0x39/0x200 [ 42.957635] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.958574] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.959475] do_seccomp+0x349/0x25e0 [ 42.960198] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.961103] ? __pfx_do_seccomp+0x10/0x10 [ 42.961892] ? find_held_lock+0x2b/0x80 [ 42.962621] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.963596] ? static_key_count+0x60/0x80 [ 42.964413] prctl_set_seccomp+0x4e/0x70 [ 42.965199] __do_sys_prctl+0xe6c/0x1d70 [ 42.965981] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.967022] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.968030] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.969003] ? irqentry_exit+0xf3/0x650 [ 42.969771] do_syscall_64+0xbf/0x430 [ 42.970483] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.971445] RIP: 0033:0x7f9c7b3f45cd [ 42.972140] 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 [ 42.975354] RSP: 002b:00007fffafc73930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.976730] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9c7b3f45cd [ 42.978007] RDX: 000055d58718ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.979338] RBP: 00007fffafc73990 R08: 0000000000000000 R09: 00007fffafc73030 [ 42.980638] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d5a4678ad0 [ 42.981932] R13: 00007fffafc73dc0 R14: 000055d5a4679bc0 R15: 000055d5a468a780 [ 42.983249] [ 42.983678] irq event stamp: 1811 [ 42.984329] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 42.985857] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 42.987372] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 42.988939] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 42.990479] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54546' (ECDSA) to the list of known hosts. 2025/11/18 05:20:16 fuzzer started 2025/11/18 05:20:17 dialing manager at localhost:37895 2025/11/18 05:20:17 checking machine... 2025/11/18 05:20:17 checking revisions... [ 43.911173] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:20:17 testing simple program... [ 44.019051] cgroup: Unknown subsys name 'net' [ 44.114504] cgroup: Unknown subsys name 'cpuset' [ 44.136785] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:20:16 Registers: info registers vcpu 0 RAX=00000000000405ef RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 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=00007fbb9629d1d0 CR3=000000000dcf6000 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=a578d11e085dd0a60949cd6f4a02d445 XMM02=ec2efd57dc4c00df0000000000302fc0 XMM03=112902911f0c891a0000000000303090 XMM04=c371507f10e837be00000000000ae988 XMM05=65cb5a33a64963cd000000000031fb80 XMM06=5b75c91c80445342000000000031f578 XMM07=e042d86d42eb936e000000000030f230 XMM08=112902911f0c891a0000000000303090 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=a53f877a13b44c00 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff8880174af810 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009aa5c R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff8880174af8f8 RIP=ffffffff81529242 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 00007f894fada900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff149e7000 CR3=000000001c6bb000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000