[ 39.137510] ------------[ cut here ]------------ [ 39.138528] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.140808] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.142398] Modules linked in: [ 39.143088] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.145477] Tainted: [W]=WARN [ 39.146215] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.147851] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.148867] 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 [ 39.152323] RSP: 0018:ffff888016dc7bc0 EFLAGS: 00010286 [ 39.153391] RAX: 0000000000000000 RBX: ffffed1002db8f78 RCX: ffffffff813a4050 [ 39.154802] RDX: ffff88800f275340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.156225] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db8f2f [ 39.157622] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.159049] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dc7df8 [ 39.160469] FS: 00007fa45dc43900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.162039] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.163193] CR2: 00007fa45e135580 CR3: 000000000e940000 CR4: 0000000000350ef0 [ 39.164614] Call Trace: [ 39.165171] [ 39.165619] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.166610] ? __create_object+0x59/0x80 [ 39.167476] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.168574] __vmalloc_noprof+0x59/0x60 [ 39.169415] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.170388] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.171416] bpf_prog_alloc+0x39/0x200 [ 39.172252] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.173273] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.174270] do_seccomp+0x349/0x25e0 [ 39.175070] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.176079] ? __pfx_do_seccomp+0x10/0x10 [ 39.176952] ? find_held_lock+0x2b/0x80 [ 39.177790] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.178842] ? static_key_count+0x60/0x80 [ 39.179727] prctl_set_seccomp+0x4e/0x70 [ 39.180538] __do_sys_prctl+0xe6c/0x1d70 [ 39.181402] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.182334] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.183391] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.184463] ? irqentry_exit+0xf3/0x650 [ 39.185311] do_syscall_64+0xbf/0x430 [ 39.186128] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.187169] RIP: 0033:0x7fa45e1355cd [ 39.187954] 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 [ 39.191421] RSP: 002b:00007ffe82dc5130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.192920] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa45e1355cd [ 39.194317] RDX: 0000562d92db9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.195720] RBP: 00007ffe82dc5190 R08: 0000000000000000 R09: 00007ffe82dc4830 [ 39.197160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562da790a2b0 [ 39.198553] R13: 00007ffe82dc55c0 R14: 0000562da790cd20 R15: 0000562da791e8d0 [ 39.199991] [ 39.200451] irq event stamp: 1899 [ 39.201156] hardirqs last enabled at (1909): [] __up_console_sem+0x78/0x80 [ 39.202793] hardirqs last disabled at (1918): [] __up_console_sem+0x5d/0x80 [ 39.204577] softirqs last enabled at (1484): [] handle_softirqs+0x50c/0x770 [ 39.206040] softirqs last disabled at (1473): [] __irq_exit_rcu+0xc4/0x100 [ 39.207356] ---[ end trace 0000000000000000 ]--- [ 42.417087] ------------[ cut here ]------------ [ 42.418015] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.420015] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.421452] Modules linked in: [ 42.422136] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.424095] Tainted: [W]=WARN [ 42.424673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.426108] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.427011] 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 [ 42.430126] RSP: 0018:ffff88800f097bc0 EFLAGS: 00010286 [ 42.431093] RAX: 0000000000000000 RBX: ffffed1001e12f78 RCX: ffffffff813a4050 [ 42.432368] RDX: ffff8880170ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.433624] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e12f2f [ 42.434896] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.436178] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f097df8 [ 42.437446] FS: 00007f7889773900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.438860] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.439913] CR2: 00007f7889c65580 CR3: 00000000203e3000 CR4: 0000000000350ef0 [ 42.441181] Call Trace: [ 42.441673] [ 42.442077] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.442964] ? __create_object+0x59/0x80 [ 42.443722] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.444685] __vmalloc_noprof+0x59/0x60 [ 42.445381] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.446243] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.447158] bpf_prog_alloc+0x39/0x200 [ 42.447896] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.448810] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.449705] do_seccomp+0x349/0x25e0 [ 42.450367] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.451245] ? __pfx_do_seccomp+0x10/0x10 [ 42.452033] ? find_held_lock+0x2b/0x80 [ 42.452787] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.453734] ? static_key_count+0x60/0x80 [ 42.454478] prctl_set_seccomp+0x4e/0x70 [ 42.455248] __do_sys_prctl+0xe6c/0x1d70 [ 42.456016] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.456871] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.457818] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.458783] ? irqentry_exit+0xf3/0x650 [ 42.459489] do_syscall_64+0xbf/0x430 [ 42.460234] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.461176] RIP: 0033:0x7f7889c655cd [ 42.461865] 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 [ 42.465008] RSP: 002b:00007ffecdcebd40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.466348] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7889c655cd [ 42.467607] RDX: 0000563edd34ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.468910] RBP: 00007ffecdcebda0 R08: 0000000000000000 R09: 00007ffecdceb440 [ 42.470378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563f024faad0 [ 42.471880] R13: 00007ffecdcec1d0 R14: 0000563f024fbbc0 R15: 0000563f0250c780 [ 42.473338] [ 42.473795] irq event stamp: 1721 [ 42.474383] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 42.475916] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 42.477367] softirqs last enabled at (1592): [] handle_softirqs+0x50c/0x770 [ 42.478882] softirqs last disabled at (1587): [] __irq_exit_rcu+0xc4/0x100 [ 42.480318] ---[ end trace 0000000000000000 ]--- [ 43.354367] ------------[ cut here ]------------ [ 43.355144] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.356857] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.358087] Modules linked in: [ 43.358600] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.360312] Tainted: [W]=WARN [ 43.360817] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.362077] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.362858] 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 [ 43.365565] RSP: 0018:ffff88801a1e7bc0 EFLAGS: 00010286 [ 43.366417] RAX: 0000000000000000 RBX: ffffed100343cf78 RCX: ffffffff813a4050 [ 43.367520] RDX: ffff88800f05d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.368621] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100343cf2f [ 43.369719] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.370802] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a1e7df8 [ 43.371908] FS: 00007f6dda1a3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.373150] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.374044] CR2: 00007f6dda695580 CR3: 000000000d837000 CR4: 0000000000350ef0 [ 43.375138] Call Trace: [ 43.375537] [ 43.375947] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.376695] ? __create_object+0x59/0x80 [ 43.377326] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.378171] __vmalloc_noprof+0x59/0x60 [ 43.378843] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.379554] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.380358] bpf_prog_alloc+0x39/0x200 [ 43.380988] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.381789] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.382524] do_seccomp+0x349/0x25e0 [ 43.383130] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.383914] ? __pfx_do_seccomp+0x10/0x10 [ 43.384555] ? find_held_lock+0x2b/0x80 [ 43.385196] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.386000] ? static_key_count+0x60/0x80 [ 43.386703] prctl_set_seccomp+0x4e/0x70 [ 43.387323] __do_sys_prctl+0xe6c/0x1d70 [ 43.388007] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.388717] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.389495] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.390312] ? irqentry_exit+0xf3/0x650 [ 43.390965] do_syscall_64+0xbf/0x430 [ 43.391557] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.392380] RIP: 0033:0x7f6dda6955cd [ 43.392970] 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 [ 43.395662] RSP: 002b:00007ffdf4332b30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.396838] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6dda6955cd [ 43.397949] RDX: 000055594cc23e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.399038] RBP: 00007ffdf4332b90 R08: 0000000000000000 R09: 00007ffdf4332230 [ 43.400148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555963a8e2b0 [ 43.401244] R13: 00007ffdf4332fc0 R14: 0000555963a90d20 R15: 0000555963aa28d0 [ 43.402365] [ 43.402764] irq event stamp: 1695 [ 43.403277] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 43.404577] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 43.405870] softirqs last enabled at (1522): [] handle_softirqs+0x50c/0x770 [ 43.407175] softirqs last disabled at (1515): [] __irq_exit_rcu+0xc4/0x100 [ 43.408499] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2592' (ECDSA) to the list of known hosts. 2025/11/17 19:07:29 fuzzer started 2025/11/17 19:07:29 dialing manager at localhost:37895 2025/11/17 19:07:29 checking machine... 2025/11/17 19:07:29 checking revisions... [ 44.484949] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:07:29 testing simple program... [ 44.585252] cgroup: Unknown subsys name 'net' [ 44.640016] cgroup: Unknown subsys name 'cpuset' [ 44.652919] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:07:28 Registers: info registers vcpu 0 RAX=ffffc90000660000 RBX=ffff88800e808000 RCX=ffffffff8156851b RDX=1ffff11001d0123a RSI=ffffffff8360eb8f RDI=000000000000000a RBP=0000000000000080 RSP=ffff88806ce08ea8 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000001 R11=0000000000000001 R12=dffffc0000000000 R13=ffff888008fe8000 R14=ffff88800e8091d0 R15=000000000000000a RIP=ffffffff8360ebb7 RFL=00000046 [---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 00007f7889773900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffecdce5000 CR3=000000002082c000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff88801a0bb780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88801a0bc250 RDI=ffff88801a0bb780 RBP=ffff88801a0bc1d8 RSP=ffff8880183571a8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801a0bc250 R13=0000000000000003 R14=0000000000000000 R15=0000000000000004 RIP=ffffffff815273eb RFL=00000047 [---Z-PC] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f803ba3b000 CR3=0000000020a3d000 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=a4c2071ffe68b9952b4f238a56519379 XMM02=0000000000302bd0ec2efd57dc4c00df XMM03=000000000030e670a38581fc15b2a75f XMM04=e3e521d49eb7fec700000000000ae988 XMM05=d96330e2d2db8632000000000031ed70 XMM06=474038aa6c007e1f000000000031ebf8 XMM07=e042d86d42eb936e000000000030e8f0 XMM08=a38581fc15b2a75f0000000000302c30 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000