[ 46.597274] ------------[ cut here ]------------ [ 46.598336] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.600504] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.602185] Modules linked in: [ 46.602781] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.604969] Tainted: [W]=WARN [ 46.605596] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.607259] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.608305] 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 [ 46.611525] RSP: 0018:ffff888018e6fbc0 EFLAGS: 00010286 [ 46.612537] RAX: 0000000000000000 RBX: ffffed10031cdf78 RCX: ffffffff813a4050 [ 46.613834] RDX: ffff8880159e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.615122] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031cdf2f [ 46.616421] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.617716] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018e6fdf8 [ 46.619006] FS: 00007efcfa07e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.620450] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.621510] CR2: 00007ffc72592ef8 CR3: 000000000bd8d000 CR4: 0000000000350ef0 [ 46.622799] Call Trace: [ 46.623292] [ 46.623707] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.624626] ? __create_object+0x59/0x80 [ 46.625410] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.626374] __vmalloc_noprof+0x59/0x60 [ 46.627145] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.627999] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.628959] bpf_prog_alloc+0x39/0x200 [ 46.629787] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.630858] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.631917] do_seccomp+0x349/0x25e0 [ 46.632751] ? find_held_lock+0x2b/0x80 [ 46.633636] ? do_prlimit+0x310/0x610 [ 46.634497] ? __pfx_do_seccomp+0x10/0x10 [ 46.635416] ? do_raw_spin_unlock+0x53/0x220 [ 46.636411] ? _raw_spin_unlock+0x1e/0x40 [ 46.637319] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.638432] ? static_key_count+0x60/0x80 [ 46.639364] prctl_set_seccomp+0x4e/0x70 [ 46.640275] __do_sys_prctl+0xe6c/0x1d70 [ 46.641185] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.642173] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.643290] ? irqentry_exit+0xf3/0x650 [ 46.644194] do_syscall_64+0xbf/0x430 [ 46.644989] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.646095] RIP: 0033:0x7efcfa5705cd [ 46.646849] 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 [ 46.650514] RSP: 002b:00007ffc72591d00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.652113] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efcfa5705cd [ 46.653599] RDX: 000055768eae2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.655104] RBP: 00007ffc72591d60 R08: 0000000000000000 R09: 00007ffc72591400 [ 46.656600] R10: 0000000000000000 R11: 0000000000000246 R12: 00005576bf0c2ad0 [ 46.658100] R13: 00007ffc72592190 R14: 00005576bf0c3bc0 R15: 00005576bf0d4780 [ 46.659616] [ 46.660225] irq event stamp: 1747 [ 46.660810] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 46.662266] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 46.663721] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 46.665082] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 46.666238] ---[ end trace 0000000000000000 ]--- [ 49.551001] ------------[ cut here ]------------ [ 49.551947] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.553973] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.555441] Modules linked in: [ 49.556102] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.558096] Tainted: [W]=WARN [ 49.558664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.560159] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.561046] 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 [ 49.564297] RSP: 0018:ffff88800a35fbc0 EFLAGS: 00010286 [ 49.565296] RAX: 0000000000000000 RBX: ffffed100146bf78 RCX: ffffffff813a4050 [ 49.566603] RDX: ffff888016545340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.567933] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100146bf2f [ 49.569241] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.570556] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a35fdf8 [ 49.571895] FS: 00007fdbb8303900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.573377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.574460] CR2: 00007fdbb87f5580 CR3: 000000001f83b000 CR4: 0000000000350ef0 [ 49.575752] Call Trace: [ 49.576298] [ 49.576722] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.577647] ? __create_object+0x59/0x80 [ 49.578460] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.579425] __vmalloc_noprof+0x59/0x60 [ 49.580234] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.581127] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.582027] bpf_prog_alloc+0x39/0x200 [ 49.582779] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.583730] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.584678] do_seccomp+0x349/0x25e0 [ 49.585417] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.586325] ? __pfx_do_seccomp+0x10/0x10 [ 49.587123] ? find_held_lock+0x2b/0x80 [ 49.587855] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.588849] ? static_key_count+0x60/0x80 [ 49.589661] prctl_set_seccomp+0x4e/0x70 [ 49.590453] __do_sys_prctl+0xe6c/0x1d70 [ 49.591264] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.592178] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.593162] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.594135] ? irqentry_exit+0xf3/0x650 [ 49.594875] do_syscall_64+0xbf/0x430 [ 49.595637] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.596617] RIP: 0033:0x7fdbb87f55cd [ 49.597342] 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 [ 49.600581] RSP: 002b:00007fff6793bd80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.601965] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdbb87f55cd [ 49.603271] RDX: 0000563a19df1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.604582] RBP: 00007fff6793bde0 R08: 0000000000000000 R09: 00007fff6793b480 [ 49.605886] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563a2a916ad0 [ 49.607193] R13: 00007fff6793c210 R14: 0000563a2a917bc0 R15: 0000563a2a928780 [ 49.608518] [ 49.608942] irq event stamp: 1667 [ 49.609611] hardirqs last enabled at (1677): [] __up_console_sem+0x78/0x80 [ 49.611169] hardirqs last disabled at (1686): [] __up_console_sem+0x5d/0x80 [ 49.612718] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 49.614292] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 49.615830] ---[ end trace 0000000000000000 ]--- [ 50.377860] ------------[ cut here ]------------ [ 50.378677] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.380485] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.381830] Modules linked in: [ 50.382419] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.384266] Tainted: [W]=WARN [ 50.384766] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.386084] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.386864] 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 [ 50.389719] RSP: 0018:ffff888016b7fbc0 EFLAGS: 00010286 [ 50.390601] RAX: 0000000000000000 RBX: ffffed1002d6ff78 RCX: ffffffff813a4050 [ 50.391749] RDX: ffff888016b95340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.392912] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6ff2f [ 50.394093] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.395264] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b7fdf8 [ 50.396428] FS: 00007fcf0f278900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.397713] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.398678] CR2: 00007fcf0f7de4a6 CR3: 000000000d219000 CR4: 0000000000350ef0 [ 50.399837] Call Trace: [ 50.400309] [ 50.400683] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.401490] ? __create_object+0x59/0x80 [ 50.402200] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.403028] __vmalloc_noprof+0x59/0x60 [ 50.403715] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.404501] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.405340] bpf_prog_alloc+0x39/0x200 [ 50.405968] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.406791] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.407612] do_seccomp+0x349/0x25e0 [ 50.408275] ? find_held_lock+0x2b/0x80 [ 50.408915] ? do_prlimit+0x310/0x610 [ 50.409579] ? __pfx_do_seccomp+0x10/0x10 [ 50.410291] ? do_raw_spin_unlock+0x53/0x220 [ 50.410998] ? _raw_spin_unlock+0x1e/0x40 [ 50.411692] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.412585] ? static_key_count+0x60/0x80 [ 50.413303] prctl_set_seccomp+0x4e/0x70 [ 50.413980] __do_sys_prctl+0xe6c/0x1d70 [ 50.414700] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.415468] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.416364] ? irqentry_exit+0xf3/0x650 [ 50.417020] do_syscall_64+0xbf/0x430 [ 50.417701] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.418554] RIP: 0033:0x7fcf0f76a5cd [ 50.419188] 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 [ 50.422033] RSP: 002b:00007ffcb9f04f00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.423275] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcf0f76a5cd [ 50.424450] RDX: 000055f483434e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.425634] RBP: 00007ffcb9f04f60 R08: 0000000000000000 R09: 00007ffcb9f04600 [ 50.426786] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f49fbfbb10 [ 50.427950] R13: 00007ffcb9f05390 R14: 000055f49fbfc2b0 R15: 000055f49fc106f0 [ 50.429123] [ 50.429507] irq event stamp: 1703 [ 50.430035] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 50.431456] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 50.432844] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 50.434224] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 50.435583] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51694' (ECDSA) to the list of known hosts. 2025/11/18 10:36:54 fuzzer started 2025/11/18 10:36:55 dialing manager at localhost:34383 2025/11/18 10:36:55 checking machine... 2025/11/18 10:36:55 checking revisions... [ 51.403638] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:36:55 testing simple program... [ 51.503396] cgroup: Unknown subsys name 'net' [ 51.570798] cgroup: Unknown subsys name 'cpuset' [ 51.583936] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:36:54 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888009627758 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e35 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888009627840 RIP=ffffffff815292fc RFL=00000202 [-------] 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 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff67935000 CR3=000000001f8d8000 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=000000000002357b 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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdbaab6288 CR3=000000000ab24000 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=2034353a36333a303120383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033353a36333a3031203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000