[ 54.072566] ------------[ cut here ]------------ [ 54.073513] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.075674] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 54.077368] Modules linked in: [ 54.078158] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.080185] Tainted: [W]=WARN [ 54.080785] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.082341] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.083288] 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 [ 54.086526] RSP: 0018:ffff888016887bc0 EFLAGS: 00010286 [ 54.087559] RAX: 0000000000000000 RBX: ffffed1002d10f78 RCX: ffffffff813a4050 [ 54.088867] RDX: ffff88800f241bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.090198] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d10f2f [ 54.091529] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.092839] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016887df8 [ 54.094201] FS: 00007f9b34c83900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.095699] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.096884] CR2: 00007f9b35175580 CR3: 0000000009d3b000 CR4: 0000000000350ef0 [ 54.098259] Call Trace: [ 54.098761] [ 54.099210] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.100130] ? __create_object+0x59/0x80 [ 54.100933] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.101941] __vmalloc_noprof+0x59/0x60 [ 54.102739] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.103594] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.104568] bpf_prog_alloc+0x39/0x200 [ 54.105343] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.106387] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.107374] do_seccomp+0x349/0x25e0 [ 54.108160] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.109331] ? __pfx_do_seccomp+0x10/0x10 [ 54.110385] ? find_held_lock+0x2b/0x80 [ 54.111370] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.112551] ? static_key_count+0x60/0x80 [ 54.113522] prctl_set_seccomp+0x4e/0x70 [ 54.114406] __do_sys_prctl+0xe6c/0x1d70 [ 54.115236] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.116150] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.117167] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.118183] ? irqentry_exit+0xf3/0x650 [ 54.118976] do_syscall_64+0xbf/0x430 [ 54.119726] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.120733] RIP: 0033:0x7f9b351755cd [ 54.121422] 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 [ 54.124662] RSP: 002b:00007ffe33c5c080 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.126067] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9b351755cd [ 54.127396] RDX: 000055a036799e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.128717] RBP: 00007ffe33c5c0e0 R08: 0000000000000000 R09: 00007ffe33c5b780 [ 54.130063] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a06bf72ad0 [ 54.131415] R13: 00007ffe33c5c510 R14: 000055a06bf73bc0 R15: 000055a06bf84780 [ 54.132757] [ 54.133218] irq event stamp: 1803 [ 54.133894] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 54.135460] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 54.136763] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 54.138127] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 54.139443] ---[ end trace 0000000000000000 ]--- [ 57.167822] ------------[ cut here ]------------ [ 57.168732] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.170831] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 57.172297] Modules linked in: [ 57.172934] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.174966] Tainted: [W]=WARN [ 57.175529] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.177004] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.177924] 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 [ 57.181167] RSP: 0018:ffff888016f57bc0 EFLAGS: 00010286 [ 57.182160] RAX: 0000000000000000 RBX: ffffed1002deaf78 RCX: ffffffff813a4050 [ 57.183468] RDX: ffff8880139d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.184780] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002deaf2f [ 57.186086] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.187382] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f57df8 [ 57.188682] FS: 00007fa5a7d08900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.190130] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.191207] CR2: 00007ffefc168ef7 CR3: 000000000cdce000 CR4: 0000000000350ef0 [ 57.192507] Call Trace: [ 57.193020] [ 57.193440] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.194374] ? __create_object+0x59/0x80 [ 57.195164] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.196145] __vmalloc_noprof+0x59/0x60 [ 57.196916] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.197800] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.198755] bpf_prog_alloc+0x39/0x200 [ 57.199464] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.200398] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.201302] do_seccomp+0x349/0x25e0 [ 57.202027] ? find_held_lock+0x2b/0x80 [ 57.202800] ? do_prlimit+0x310/0x610 [ 57.203526] ? __pfx_do_seccomp+0x10/0x10 [ 57.204329] ? do_raw_spin_unlock+0x53/0x220 [ 57.205184] ? _raw_spin_unlock+0x1e/0x40 [ 57.205973] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.206963] ? static_key_count+0x60/0x80 [ 57.207776] prctl_set_seccomp+0x4e/0x70 [ 57.208528] __do_sys_prctl+0xe6c/0x1d70 [ 57.209312] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.210193] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.211160] ? irqentry_exit+0xf3/0x650 [ 57.211961] do_syscall_64+0xbf/0x430 [ 57.212716] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.213682] RIP: 0033:0x7fa5a81fa5cd [ 57.214351] 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 [ 57.217591] RSP: 002b:00007ffefc1673c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.218999] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa5a81fa5cd [ 57.220308] RDX: 000055a782fdee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.221613] RBP: 00007ffefc167420 R08: 0000000000000000 R09: 00007ffefc166ac0 [ 57.222960] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a7a87f7ad0 [ 57.224082] R13: 00007ffefc167850 R14: 000055a7a87f8bc0 R15: 000055a7a8809780 [ 57.225162] [ 57.225531] irq event stamp: 1783 [ 57.226070] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 57.227359] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 57.228636] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 57.229929] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 57.231201] ---[ end trace 0000000000000000 ]--- [ 57.859182] ------------[ cut here ]------------ [ 57.859953] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.861669] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/258 [ 57.862873] Modules linked in: [ 57.863362] CPU: 1 UID: 104 PID: 258 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.865193] Tainted: [W]=WARN [ 57.865737] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.866967] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.867729] 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 [ 57.870339] RSP: 0018:ffff88801c99fbc0 EFLAGS: 00010286 [ 57.871147] RAX: 0000000000000000 RBX: ffffed1003933f78 RCX: ffffffff813a4050 [ 57.872209] RDX: ffff8880163cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.873259] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003933f2f [ 57.874322] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.875374] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c99fdf8 [ 57.876428] FS: 00007fd965980900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.877607] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.878471] CR2: 00007ffefe058ef7 CR3: 000000001ea8a000 CR4: 0000000000350ef0 [ 57.879533] Call Trace: [ 57.879946] [ 57.880282] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.881022] ? __create_object+0x59/0x80 [ 57.881657] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.882428] __vmalloc_noprof+0x59/0x60 [ 57.883056] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.883779] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.884506] bpf_prog_alloc+0x39/0x200 [ 57.885121] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.885891] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.886608] do_seccomp+0x349/0x25e0 [ 57.887203] ? find_held_lock+0x2b/0x80 [ 57.887833] ? do_prlimit+0x310/0x610 [ 57.888411] ? __pfx_do_seccomp+0x10/0x10 [ 57.889057] ? do_raw_spin_unlock+0x53/0x220 [ 57.889746] ? _raw_spin_unlock+0x1e/0x40 [ 57.890368] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.891170] ? static_key_count+0x60/0x80 [ 57.891834] prctl_set_seccomp+0x4e/0x70 [ 57.892432] __do_sys_prctl+0xe6c/0x1d70 [ 57.893075] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.893775] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.894540] ? irqentry_exit+0xf3/0x650 [ 57.895172] do_syscall_64+0xbf/0x430 [ 57.895776] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.896520] RIP: 0033:0x7fd965e725cd [ 57.897111] 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 [ 57.899744] RSP: 002b:00007ffefe057090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.900871] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd965e725cd [ 57.901927] RDX: 000056345a8d5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.902993] RBP: 00007ffefe0570f0 R08: 0000000000000000 R09: 00007ffefe056790 [ 57.904053] R10: 0000000000000000 R11: 0000000000000246 R12: 000056345d63cad0 [ 57.905104] R13: 00007ffefe057520 R14: 000056345d63dbc0 R15: 000056345d64e780 [ 57.906192] [ 57.906541] irq event stamp: 2941 [ 57.907085] hardirqs last enabled at (2951): [] __up_console_sem+0x78/0x80 [ 57.908349] hardirqs last disabled at (2960): [] __up_console_sem+0x5d/0x80 [ 57.909612] softirqs last enabled at (2836): [] handle_softirqs+0x50c/0x770 [ 57.910905] softirqs last disabled at (2831): [] __irq_exit_rcu+0xc4/0x100 [ 57.912144] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21922' (ECDSA) to the list of known hosts. 2025/11/17 14:10:08 fuzzer started 2025/11/17 14:10:08 dialing manager at localhost:37895 2025/11/17 14:10:08 checking machine... 2025/11/17 14:10:08 checking revisions... [ 58.721091] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:10:08 testing simple program... [ 58.829093] cgroup: Unknown subsys name 'net' [ 58.925376] cgroup: Unknown subsys name 'cpuset' [ 58.943925] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:10:07 Registers: info registers vcpu 0 RAX=ffffffff87b056a0 RBX=ffffffff85c2ca00 RCX=20380258ba7c54b4 RDX=ebb884a924aa4dd2 RSI=00000000e8f661c6 RDI=ffffffff85c2d480 RBP=ffffffff85c2d458 RSP=ffff88806ce08b48 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffffffff85c2d480 R13=0000000000005ac6 R14=0000000000000001 R15=20380258ba7c54b4 RIP=ffffffff81527b75 RFL=00000086 [--S--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa5a82bf618 CR3=000000000e3de000 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=30313a343120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3035325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383939 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff8880139d0000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff83edcd07 RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88800a977a58 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888017be7558 RIP=ffffffff81529330 RFL=00000246 [---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 00007fa5a7d08900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffefc161000 CR3=000000000de24000 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=6720646572637465733a4d41503d706f 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