[ 38.946281] ------------[ cut here ]------------ [ 38.947204] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.949187] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 38.950645] Modules linked in: [ 38.951513] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.953579] Tainted: [W]=WARN [ 38.954198] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.955660] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.956568] 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 [ 38.959693] RSP: 0018:ffff888018ac7bc0 EFLAGS: 00010286 [ 38.960670] RAX: 0000000000000000 RBX: ffffed1003158f78 RCX: ffffffff813a4050 [ 38.961942] RDX: ffff88800f229bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.963257] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003158f2f [ 38.964539] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.965830] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018ac7df8 [ 38.967121] FS: 00007f3e86e6f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.968563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.969620] CR2: 00007ffc958faef8 CR3: 000000000e060000 CR4: 0000000000350ef0 [ 38.970910] Call Trace: [ 38.971413] [ 38.971823] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.972721] ? __create_object+0x59/0x80 [ 38.973502] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.974481] __vmalloc_noprof+0x59/0x60 [ 38.975229] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.976096] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.977029] bpf_prog_alloc+0x39/0x200 [ 38.977721] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.978661] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.979544] do_seccomp+0x349/0x25e0 [ 38.980259] ? find_held_lock+0x2b/0x80 [ 38.981029] ? do_prlimit+0x310/0x610 [ 38.981730] ? __pfx_do_seccomp+0x10/0x10 [ 38.982526] ? do_raw_spin_unlock+0x53/0x220 [ 38.983359] ? _raw_spin_unlock+0x1e/0x40 [ 38.984137] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.985098] ? static_key_count+0x60/0x80 [ 38.985872] prctl_set_seccomp+0x4e/0x70 [ 38.986650] __do_sys_prctl+0xe6c/0x1d70 [ 38.987407] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.988270] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.989242] ? irqentry_exit+0xf3/0x650 [ 38.990006] do_syscall_64+0xbf/0x430 [ 38.990708] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.991652] RIP: 0033:0x7f3e873615cd [ 38.992338] 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 [ 38.995521] RSP: 002b:00007ffc958f99f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.996875] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3e873615cd [ 38.998170] RDX: 0000563ab6040e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.999460] RBP: 00007ffc958f9a50 R08: 0000000000000000 R09: 00007ffc958f90f0 [ 39.000733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563acf4d4bf0 [ 39.002025] R13: 00007ffc958f9e80 R14: 0000563acf4de380 R15: 0000563acf4e9460 [ 39.003313] [ 39.003743] irq event stamp: 1831 [ 39.004391] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 39.005928] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 39.007491] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 39.009035] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 39.010557] ---[ end trace 0000000000000000 ]--- [ 41.923061] ------------[ cut here ]------------ [ 41.924102] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.926433] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 41.928019] Modules linked in: [ 41.928667] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.930819] Tainted: [W]=WARN [ 41.931462] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.933056] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.934071] 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 [ 41.937492] RSP: 0018:ffff888017377bc0 EFLAGS: 00010286 [ 41.938557] RAX: 0000000000000000 RBX: ffffed1002e6ef78 RCX: ffffffff813a4050 [ 41.939984] RDX: ffff88800fb1d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.941376] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6ef2f [ 41.942779] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.944152] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017377df8 [ 41.945529] FS: 00007f8e44fde900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.947074] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.948215] CR2: 00007ffe46e79ef8 CR3: 000000000cca3000 CR4: 0000000000350ef0 [ 41.949598] Call Trace: [ 41.950150] [ 41.950597] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.951551] ? __create_object+0x59/0x80 [ 41.952393] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.953424] __vmalloc_noprof+0x59/0x60 [ 41.954252] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.955194] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.956204] bpf_prog_alloc+0x39/0x200 [ 41.956942] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.957981] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.958900] do_seccomp+0x349/0x25e0 [ 41.959670] ? find_held_lock+0x2b/0x80 [ 41.960491] ? do_prlimit+0x310/0x610 [ 41.961288] ? __pfx_do_seccomp+0x10/0x10 [ 41.962147] ? do_raw_spin_unlock+0x53/0x220 [ 41.963039] ? _raw_spin_unlock+0x1e/0x40 [ 41.963826] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.964843] ? static_key_count+0x60/0x80 [ 41.965691] prctl_set_seccomp+0x4e/0x70 [ 41.966534] __do_sys_prctl+0xe6c/0x1d70 [ 41.967362] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.968271] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.969298] ? irqentry_exit+0xf3/0x650 [ 41.970122] do_syscall_64+0xbf/0x430 [ 41.970863] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.971868] RIP: 0033:0x7f8e454d05cd [ 41.972614] 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 [ 41.976027] RSP: 002b:00007ffe46e78b00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.977474] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8e454d05cd [ 41.978864] RDX: 000055d90e087e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.980225] RBP: 00007ffe46e78b60 R08: 0000000000000000 R09: 00007ffe46e78200 [ 41.981590] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d918e7ebf0 [ 41.982981] R13: 00007ffe46e78f90 R14: 000055d918e88380 R15: 000055d918e93460 [ 41.984356] [ 41.984804] irq event stamp: 1761 [ 41.985492] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 41.987043] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 41.988413] softirqs last enabled at (1340): [] handle_softirqs+0x50c/0x770 [ 41.989834] softirqs last disabled at (1335): [] __irq_exit_rcu+0xc4/0x100 [ 41.991217] ---[ end trace 0000000000000000 ]--- [ 42.680262] ------------[ cut here ]------------ [ 42.681169] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.683131] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 42.684577] Modules linked in: [ 42.685202] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.687206] Tainted: [W]=WARN [ 42.687753] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.689427] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.690423] 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 [ 42.693596] RSP: 0018:ffff888017387bc0 EFLAGS: 00010286 [ 42.694591] RAX: 0000000000000000 RBX: ffffed1002e70f78 RCX: ffffffff813a4050 [ 42.695889] RDX: ffff888009798000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.697178] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e70f2f [ 42.698475] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.699779] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017387df8 [ 42.701061] FS: 00007f8e309bb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.702495] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.703546] CR2: 00007ffc0f793ef8 CR3: 0000000018be4000 CR4: 0000000000350ef0 [ 42.704833] Call Trace: [ 42.705341] [ 42.705756] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.706659] ? __create_object+0x59/0x80 [ 42.707457] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.708409] __vmalloc_noprof+0x59/0x60 [ 42.709172] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.710066] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.711005] bpf_prog_alloc+0x39/0x200 [ 42.711692] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.712618] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.713516] do_seccomp+0x349/0x25e0 [ 42.714238] ? find_held_lock+0x2b/0x80 [ 42.714993] ? do_prlimit+0x310/0x610 [ 42.715704] ? __pfx_do_seccomp+0x10/0x10 [ 42.716500] ? do_raw_spin_unlock+0x53/0x220 [ 42.717324] ? _raw_spin_unlock+0x1e/0x40 [ 42.718115] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.719088] ? static_key_count+0x60/0x80 [ 42.719843] prctl_set_seccomp+0x4e/0x70 [ 42.720613] __do_sys_prctl+0xe6c/0x1d70 [ 42.721393] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.722258] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.723229] ? irqentry_exit+0xf3/0x650 [ 42.724000] do_syscall_64+0xbf/0x430 [ 42.724696] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.725655] RIP: 0033:0x7f8e30ead5cd [ 42.726384] 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 [ 42.729573] RSP: 002b:00007ffc0f7925e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.730936] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8e30ead5cd [ 42.732240] RDX: 0000558105d5ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.733527] RBP: 00007ffc0f792640 R08: 0000000000000000 R09: 00007ffc0f791ce0 [ 42.734772] R10: 0000000000000000 R11: 0000000000000246 R12: 000055810d337ad0 [ 42.735585] R13: 00007ffc0f792a70 R14: 000055810d338bc0 R15: 000055810d349780 [ 42.736406] [ 42.736676] irq event stamp: 1819 [ 42.737086] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 42.738057] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 42.738946] softirqs last enabled at (1614): [] handle_softirqs+0x50c/0x770 [ 42.739785] softirqs last disabled at (1609): [] __irq_exit_rcu+0xc4/0x100 [ 42.740611] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38141' (ECDSA) to the list of known hosts. 2025/11/18 08:47:35 fuzzer started 2025/11/18 08:47:35 dialing manager at localhost:34383 2025/11/18 08:47:35 checking machine... 2025/11/18 08:47:35 checking revisions... [ 43.616537] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:47:36 testing simple program... [ 43.721252] cgroup: Unknown subsys name 'net' [ 43.786554] cgroup: Unknown subsys name 'cpuset' [ 43.800888] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:47:35 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000002 RCX=ffffffff84bfbc35 RDX=ffff8880162bd340 RSI=0000000000000001 RDI=0000000000000005 RBP=ffffffff85524c20 RSP=ffff888018ab7710 R8 =0000000000000000 R9 =ffffed10013921d4 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=0000000000000005 R14=0000000000000004 R15=ffff888018ab7bc0 RIP=ffffffff81751796 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 00007f8e44fde900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055d918e979b8 CR3=000000001d434000 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=000000000001f10d 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f611c529038 CR3=000000000c529000 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=83ff7ce4af5d519c6c4fd138ea2d16e8 XMM02=0000000000304760ec2efd57dc4c00df XMM03=000000000030dcc809010b10bbdae082 XMM04=194f3a5d2376474f00000000000ae988 XMM05=07c8bb74b6c04a44000000000031e488 XMM06=923ca2fb8644989d0000000000318218 XMM07=e042d86d42eb936e000000000030dfa0 XMM08=09010b10bbdae08200000000003047c0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000