[ 39.234774] ------------[ cut here ]------------ [ 39.235700] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.237779] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 39.240620] Modules linked in: [ 39.241358] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.243347] Tainted: [W]=WARN [ 39.243899] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.245358] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.246281] 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 [ 39.249420] RSP: 0018:ffff88801b267bc0 EFLAGS: 00010286 [ 39.250412] RAX: 0000000000000000 RBX: ffffed100364cf78 RCX: ffffffff813a4050 [ 39.251692] RDX: ffff888018db8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.252968] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100364cf2f [ 39.254250] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.255537] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b267df8 [ 39.256830] FS: 00007fd3db170900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.258289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.259347] CR2: 00007fff1c880ef8 CR3: 000000000d71e000 CR4: 0000000000350ef0 [ 39.260619] Call Trace: [ 39.261081] [ 39.261594] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.262501] ? __create_object+0x59/0x80 [ 39.263280] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.264258] __vmalloc_noprof+0x59/0x60 [ 39.264968] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.265824] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.266775] bpf_prog_alloc+0x39/0x200 [ 39.267526] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.268461] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.269360] do_seccomp+0x349/0x25e0 [ 39.270027] ? find_held_lock+0x2b/0x80 [ 39.270783] ? do_prlimit+0x310/0x610 [ 39.271526] ? __pfx_do_seccomp+0x10/0x10 [ 39.272307] ? do_raw_spin_unlock+0x53/0x220 [ 39.273086] ? _raw_spin_unlock+0x1e/0x40 [ 39.273863] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.274834] ? static_key_count+0x60/0x80 [ 39.275629] prctl_set_seccomp+0x4e/0x70 [ 39.276410] __do_sys_prctl+0xe6c/0x1d70 [ 39.277199] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.278014] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.279009] ? irqentry_exit+0xf3/0x650 [ 39.279775] do_syscall_64+0xbf/0x430 [ 39.280511] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.281454] RIP: 0033:0x7fd3db6625cd [ 39.282116] 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 [ 39.285332] RSP: 002b:00007fff1c87fad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.286700] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3db6625cd [ 39.287972] RDX: 000055da65e14e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.289242] RBP: 00007fff1c87fb30 R08: 0000000000000000 R09: 00007fff1c87f1d0 [ 39.290511] R10: 0000000000000000 R11: 0000000000000246 R12: 000055da9a5c8b10 [ 39.291777] R13: 00007fff1c87ff60 R14: 000055da9a5c92b0 R15: 000055da9a5dd6f0 [ 39.293070] [ 39.293537] irq event stamp: 2047 [ 39.294174] hardirqs last enabled at (2057): [] __up_console_sem+0x78/0x80 [ 39.295706] hardirqs last disabled at (2066): [] __up_console_sem+0x5d/0x80 [ 39.297240] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 39.298782] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 39.300089] ---[ end trace 0000000000000000 ]--- [ 42.708442] ------------[ cut here ]------------ [ 42.709372] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.711416] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.712881] Modules linked in: [ 42.713514] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.715496] Tainted: [W]=WARN [ 42.716053] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.717568] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.718513] 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 [ 42.721667] RSP: 0018:ffff888016567bc0 EFLAGS: 00010286 [ 42.722637] RAX: 0000000000000000 RBX: ffffed1002cacf78 RCX: ffffffff813a4050 [ 42.723908] RDX: ffff88800faf9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.725178] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cacf2f [ 42.726476] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.727759] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016567df8 [ 42.729037] FS: 00007fca15abd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.730473] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.731542] CR2: 00007fffdc1f4ef8 CR3: 000000000e86c000 CR4: 0000000000350ef0 [ 42.732840] Call Trace: [ 42.733336] [ 42.733750] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.734666] ? __create_object+0x59/0x80 [ 42.735449] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.736392] __vmalloc_noprof+0x59/0x60 [ 42.737100] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.737970] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.738907] bpf_prog_alloc+0x39/0x200 [ 42.739623] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.740544] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.741436] do_seccomp+0x349/0x25e0 [ 42.742105] ? find_held_lock+0x2b/0x80 [ 42.742876] ? do_prlimit+0x310/0x610 [ 42.743624] ? __pfx_do_seccomp+0x10/0x10 [ 42.744429] ? do_raw_spin_unlock+0x53/0x220 [ 42.745269] ? _raw_spin_unlock+0x1e/0x40 [ 42.746019] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.746986] ? static_key_count+0x60/0x80 [ 42.747762] prctl_set_seccomp+0x4e/0x70 [ 42.748536] __do_sys_prctl+0xe6c/0x1d70 [ 42.749304] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.750111] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.751007] ? irqentry_exit+0xf3/0x650 [ 42.751624] do_syscall_64+0xbf/0x430 [ 42.752227] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.752977] RIP: 0033:0x7fca15faf5cd [ 42.753556] 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 [ 42.756187] RSP: 002b:00007fffdc1f3440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.757311] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fca15faf5cd [ 42.758368] RDX: 0000562207fb2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.759419] RBP: 00007fffdc1f34a0 R08: 0000000000000000 R09: 00007fffdc1f2b40 [ 42.760473] R10: 0000000000000000 R11: 0000000000000246 R12: 000056221a85cb10 [ 42.761527] R13: 00007fffdc1f38d0 R14: 000056221a85d2b0 R15: 000056221a8716f0 [ 42.762614] [ 42.762965] irq event stamp: 1779 [ 42.763505] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 42.765005] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 42.766524] softirqs last enabled at (1922): [] handle_softirqs+0x50c/0x770 [ 42.767815] softirqs last disabled at (1861): [] __irq_exit_rcu+0xc4/0x100 [ 42.769077] ---[ end trace 0000000000000000 ]--- [ 43.577401] ------------[ cut here ]------------ [ 43.578175] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.579858] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.581119] Modules linked in: [ 43.581676] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.583514] Tainted: [W]=WARN [ 43.583978] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.585253] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.586000] 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 [ 43.588701] RSP: 0018:ffff888019ebfbc0 EFLAGS: 00010286 [ 43.589914] RAX: 0000000000000000 RBX: ffffed10033d7f78 RCX: ffffffff813a4050 [ 43.591215] RDX: ffff88801c3e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.592305] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033d7f2f [ 43.593408] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.594516] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ebfdf8 [ 43.595774] FS: 00007f03ce432900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.597420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.598574] CR2: 00007f03ce924580 CR3: 000000000dbb0000 CR4: 0000000000350ef0 [ 43.599634] Call Trace: [ 43.600019] [ 43.600398] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.601107] ? __create_object+0x59/0x80 [ 43.601762] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.602581] __vmalloc_noprof+0x59/0x60 [ 43.603205] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.603887] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.604685] bpf_prog_alloc+0x39/0x200 [ 43.605314] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.606055] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.606819] do_seccomp+0x349/0x25e0 [ 43.607417] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.608157] ? __pfx_do_seccomp+0x10/0x10 [ 43.608815] ? find_held_lock+0x2b/0x80 [ 43.609483] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.610285] ? static_key_count+0x60/0x80 [ 43.610914] prctl_set_seccomp+0x4e/0x70 [ 43.611552] __do_sys_prctl+0xe6c/0x1d70 [ 43.612196] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.612917] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.613732] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.614542] ? irqentry_exit+0xf3/0x650 [ 43.615174] do_syscall_64+0xbf/0x430 [ 43.615753] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.616578] RIP: 0033:0x7f03ce9245cd [ 43.617120] 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 [ 43.619806] RSP: 002b:00007fff398ba550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.620980] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f03ce9245cd [ 43.622091] RDX: 000055f1ec136e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.623159] RBP: 00007fff398ba5b0 R08: 0000000000000000 R09: 00007fff398b9c50 [ 43.624230] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f216600ad0 [ 43.625292] R13: 00007fff398ba9e0 R14: 000055f216601bc0 R15: 000055f216612780 [ 43.626407] [ 43.626773] irq event stamp: 1801 [ 43.627320] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 43.628608] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 43.629918] softirqs last enabled at (1328): [] handle_softirqs+0x50c/0x770 [ 43.631254] softirqs last disabled at (1293): [] __irq_exit_rcu+0xc4/0x100 [ 43.632558] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12852' (ECDSA) to the list of known hosts. 2025/11/17 17:18:43 fuzzer started 2025/11/17 17:18:44 dialing manager at localhost:37895 2025/11/17 17:18:44 checking machine... 2025/11/17 17:18:44 checking revisions... [ 44.606632] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:18:44 testing simple program... [ 44.679320] cgroup: Unknown subsys name 'net' [ 44.741928] cgroup: Unknown subsys name 'cpuset' [ 44.755213] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:18:43 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff8880179d5340 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880179d5d98 RSP=ffff88801c337758 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880179d5dc0 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527120 RFL=00000006 [-----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 00007fca15abd900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffdc1ed000 CR3=000000001fb0a000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff8880e548f000 RCX=ffffffff86a49c36 RDX=ffff88806cf09001 RSI=0000000000000000 RDI=ffff88806cf08a80 RBP=ffff88806cf01000 RSP=ffff88806cf089f0 R8 =ffffffff86a49c3a R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000012f69 R12=ffff88806cf08a01 R13=ffff88806cf08ab8 R14=ffff88806cf08ba8 R15=ffff88806cf08a70 RIP=ffffffff815bcf84 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 0000000000000000 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=00007fca16072650 CR3=000000000d997000 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=38313a373120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363838 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000