[ 35.933484] ------------[ cut here ]------------ [ 35.934349] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 35.936377] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 35.937869] Modules linked in: [ 35.938521] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 35.940554] Tainted: [W]=WARN [ 35.941122] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 35.942604] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 35.943532] 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 [ 35.946759] RSP: 0018:ffff888017bb7bc0 EFLAGS: 00010286 [ 35.947753] RAX: 0000000000000000 RBX: ffffed1002f76f78 RCX: ffffffff813a4050 [ 35.949053] RDX: ffff8880161bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 35.950358] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f76f2f [ 35.951644] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 35.952938] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bb7df8 [ 35.954250] FS: 00007f89f4325900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 35.955695] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.956769] CR2: 00007f89f4817580 CR3: 000000000b873000 CR4: 0000000000350ef0 [ 35.958077] Call Trace: [ 35.958581] [ 35.958996] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 35.959905] ? __create_object+0x59/0x80 [ 35.960712] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 35.961711] __vmalloc_noprof+0x59/0x60 [ 35.962423] bpf_prog_alloc_no_stats+0x55/0x470 [ 35.963305] ? __pfx_seccomp_check_filter+0x10/0x10 [ 35.964252] bpf_prog_alloc+0x39/0x200 [ 35.965005] ? __pfx_seccomp_check_filter+0x10/0x10 [ 35.965946] bpf_prog_create_from_user+0xb2/0x2f0 [ 35.966863] do_seccomp+0x349/0x25e0 [ 35.967587] ? __pfx_css_rstat_updated+0x10/0x10 [ 35.968490] ? __pfx_do_seccomp+0x10/0x10 [ 35.969251] ? find_held_lock+0x2b/0x80 [ 35.970013] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 35.971001] ? static_key_count+0x60/0x80 [ 35.971812] prctl_set_seccomp+0x4e/0x70 [ 35.972587] __do_sys_prctl+0xe6c/0x1d70 [ 35.973343] ? __pfx___do_sys_prctl+0x10/0x10 [ 35.974193] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 35.975170] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 35.976139] ? irqentry_exit+0xf3/0x650 [ 35.976923] do_syscall_64+0xbf/0x430 [ 35.977676] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 35.978638] RIP: 0033:0x7f89f48175cd [ 35.979299] 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 [ 35.982525] RSP: 002b:00007ffe479a21f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 35.983915] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f89f48175cd [ 35.985227] RDX: 0000557f4dd59e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 35.986511] RBP: 00007ffe479a2250 R08: 0000000000000000 R09: 00007ffe479a18f0 [ 35.987790] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557f88ae72b0 [ 35.989098] R13: 00007ffe479a2680 R14: 0000557f88ae9d20 R15: 0000557f88afb8d0 [ 35.990461] [ 35.990896] irq event stamp: 1749 [ 35.991550] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 35.993079] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 35.994602] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 35.996148] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 35.997676] ---[ end trace 0000000000000000 ]--- [ 38.861625] ------------[ cut here ]------------ [ 38.862529] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.864563] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 38.865997] Modules linked in: [ 38.866849] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.868900] Tainted: [W]=WARN [ 38.869505] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.870975] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.871886] 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 [ 38.875042] RSP: 0018:ffff888017167bc0 EFLAGS: 00010286 [ 38.876015] RAX: 0000000000000000 RBX: ffffed1002e2cf78 RCX: ffffffff813a4050 [ 38.877324] RDX: ffff888014253780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.878603] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2cf2f [ 38.879862] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.881160] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017167df8 [ 38.882463] FS: 00007fbe86577900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.883889] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.884957] CR2: 00007fff7c81cef8 CR3: 0000000009e99000 CR4: 0000000000350ef0 [ 38.886250] Call Trace: [ 38.886755] [ 38.887184] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.888070] ? __create_object+0x59/0x80 [ 38.888862] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.889828] __vmalloc_noprof+0x59/0x60 [ 38.890587] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.891410] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.892346] bpf_prog_alloc+0x39/0x200 [ 38.893083] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.894006] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.894905] do_seccomp+0x349/0x25e0 [ 38.895634] ? find_held_lock+0x2b/0x80 [ 38.896344] ? do_prlimit+0x310/0x610 [ 38.897094] ? __pfx_do_seccomp+0x10/0x10 [ 38.897875] ? do_raw_spin_unlock+0x53/0x220 [ 38.898706] ? _raw_spin_unlock+0x1e/0x40 [ 38.899475] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.900401] ? static_key_count+0x60/0x80 [ 38.901228] prctl_set_seccomp+0x4e/0x70 [ 38.901999] __do_sys_prctl+0xe6c/0x1d70 [ 38.902781] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.903634] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.904611] ? irqentry_exit+0xf3/0x650 [ 38.905347] do_syscall_64+0xbf/0x430 [ 38.906084] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.907025] RIP: 0033:0x7fbe86a695cd [ 38.907733] 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 [ 38.910894] RSP: 002b:00007fff7c81a890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.912254] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbe86a695cd [ 38.913553] RDX: 0000561d7af51e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.914824] RBP: 00007fff7c81a8f0 R08: 0000000000000000 R09: 00007fff7c819f90 [ 38.916098] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d8db9cad0 [ 38.917374] R13: 00007fff7c81ad20 R14: 0000561d8db9dbc0 R15: 0000561d8dbae780 [ 38.918660] [ 38.919091] irq event stamp: 1835 [ 38.919729] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 38.921248] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 38.922759] softirqs last enabled at (1446): [] handle_softirqs+0x50c/0x770 [ 38.924299] softirqs last disabled at (1441): [] __irq_exit_rcu+0xc4/0x100 [ 38.925650] ---[ end trace 0000000000000000 ]--- [ 39.692664] ------------[ cut here ]------------ [ 39.693625] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.695633] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 39.697101] Modules linked in: [ 39.697746] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.699724] Tainted: [W]=WARN [ 39.700276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.701762] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.702672] 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 [ 39.705944] RSP: 0018:ffff88800f12fbc0 EFLAGS: 00010286 [ 39.706985] RAX: 0000000000000000 RBX: ffffed1001e25f78 RCX: ffffffff813a4050 [ 39.708282] RDX: ffff88800efd8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.709619] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e25f2f [ 39.710904] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.712203] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f12fdf8 [ 39.713520] FS: 00007fbb71e71900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.714968] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.716045] CR2: 00007fbb72363580 CR3: 000000000e269000 CR4: 0000000000350ef0 [ 39.717346] Call Trace: [ 39.717862] [ 39.718278] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.719179] ? __create_object+0x59/0x80 [ 39.719976] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.720974] __vmalloc_noprof+0x59/0x60 [ 39.721733] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.722607] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.723543] bpf_prog_alloc+0x39/0x200 [ 39.724242] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.725189] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.726115] do_seccomp+0x349/0x25e0 [ 39.726854] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.727756] ? __pfx_do_seccomp+0x10/0x10 [ 39.728546] ? find_held_lock+0x2b/0x80 [ 39.729278] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.730259] ? static_key_count+0x60/0x80 [ 39.731083] prctl_set_seccomp+0x4e/0x70 [ 39.731872] __do_sys_prctl+0xe6c/0x1d70 [ 39.732654] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.733529] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.734515] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.735494] ? irqentry_exit+0xf3/0x650 [ 39.736229] do_syscall_64+0xbf/0x430 [ 39.737010] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.737969] RIP: 0033:0x7fbb723635cd [ 39.738690] 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 [ 39.741901] RSP: 002b:00007fff7ffc16b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.743267] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb723635cd [ 39.744563] RDX: 000055f89d3f5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.745872] RBP: 00007fff7ffc1710 R08: 0000000000000000 R09: 00007fff7ffc0db0 [ 39.747169] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f8d55782b0 [ 39.748466] R13: 00007fff7ffc1b40 R14: 000055f8d557ad20 R15: 000055f8d558c8d0 [ 39.749746] [ 39.750097] irq event stamp: 1737 [ 39.750633] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 39.751909] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 39.753184] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 39.754478] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 39.755753] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23893' (ECDSA) to the list of known hosts. 2025/11/18 14:35:14 fuzzer started 2025/11/18 14:35:14 dialing manager at localhost:34383 2025/11/18 14:35:14 checking machine... 2025/11/18 14:35:14 checking revisions... [ 40.635189] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:35:14 testing simple program... [ 40.719584] cgroup: Unknown subsys name 'net' [ 40.775811] cgroup: Unknown subsys name 'cpuset' [ 40.795721] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:35:13 Registers: info registers vcpu 0 RAX=ffffffff87cf62d0 RBX=ffff888015e20000 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888015e20a80 RDI=ffff888015e20a58 RBP=ffff888015e20a58 RSP=ffff888015ee73e0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888015e20a80 R13=6a5c580aceac53cb R14=0000000000000000 R15=0000000000000001 RIP=ffffffff81527a5b RFL=00000003 [------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 00007fbe86577900 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=00007fbe8653c008 CR3=000000000d49a000 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=0000000000026627 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff7cbbef000 CR3=000000000d28f000 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=4a92f12a3106c79ee443aff8da87de39 XMM02=0000000000303610eff9b2d0a8fce9cb XMM03=00000000003036e02c67c8bc2e329bc3 XMM04=858354cb8a0be09000000000000ae988 XMM05=d96330e2d2db8632000000000031f6b8 XMM06=474038aa6c007e1f000000000031f540 XMM07=e042d86d42eb936e000000000030fcc0 XMM08=314ef7ee2858a5fb00000000003036e0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000