[ 45.909160] ------------[ cut here ]------------ [ 45.910080] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.912059] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.913535] Modules linked in: [ 45.914138] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.916111] Tainted: [W]=WARN [ 45.916710] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.918164] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.919082] 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 [ 45.922208] RSP: 0018:ffff88801a62fbc0 EFLAGS: 00010286 [ 45.923166] RAX: 0000000000000000 RBX: ffffed10034c5f78 RCX: ffffffff813a4050 [ 45.924432] RDX: ffff888015c00000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.925706] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034c5f2f [ 45.926969] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.928240] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a62fdf8 [ 45.929511] FS: 00007f7d6e491900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.930920] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.931969] CR2: 00007f7d6e983580 CR3: 000000000d46e000 CR4: 0000000000350ef0 [ 45.933257] Call Trace: [ 45.933761] [ 45.934169] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.935053] ? __create_object+0x59/0x80 [ 45.935825] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.936784] __vmalloc_noprof+0x59/0x60 [ 45.937546] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.938412] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.939284] bpf_prog_alloc+0x39/0x200 [ 45.940011] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.940945] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.941852] do_seccomp+0x349/0x25e0 [ 45.942563] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.943450] ? __pfx_do_seccomp+0x10/0x10 [ 45.944187] ? find_held_lock+0x2b/0x80 [ 45.944947] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.945897] ? static_key_count+0x60/0x80 [ 45.946689] prctl_set_seccomp+0x4e/0x70 [ 45.947451] __do_sys_prctl+0xe6c/0x1d70 [ 45.948179] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.949036] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.950001] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.950965] ? irqentry_exit+0xf3/0x650 [ 45.951725] do_syscall_64+0xbf/0x430 [ 45.952455] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.953405] RIP: 0033:0x7f7d6e9835cd [ 45.954055] 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 [ 45.957182] RSP: 002b:00007ffeb6d6f350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.958513] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7d6e9835cd [ 45.959770] RDX: 000055a09727fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.961054] RBP: 00007ffeb6d6f3b0 R08: 0000000000000000 R09: 00007ffeb6d6ea50 [ 45.962346] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a0ce8e6ad0 [ 45.963611] R13: 00007ffeb6d6f7e0 R14: 000055a0ce8e7bc0 R15: 000055a0ce8f8780 [ 45.964893] [ 45.965351] irq event stamp: 1765 [ 45.965947] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 45.967447] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 45.968960] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 45.970480] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 45.971966] ---[ end trace 0000000000000000 ]--- [ 48.640162] ------------[ cut here ]------------ [ 48.641106] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.643145] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 48.644780] Modules linked in: [ 48.645447] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.647442] Tainted: [W]=WARN [ 48.647989] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.649469] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.650382] 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 [ 48.653561] RSP: 0018:ffff888016c27bc0 EFLAGS: 00010286 [ 48.654545] RAX: 0000000000000000 RBX: ffffed1002d84f78 RCX: ffffffff813a4050 [ 48.655810] RDX: ffff8880174a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.657106] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d84f2f [ 48.658391] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.659679] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c27df8 [ 48.660977] FS: 00007fc555531900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.662417] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.663479] CR2: 00007fc555a23580 CR3: 000000000db6a000 CR4: 0000000000350ef0 [ 48.664765] Call Trace: [ 48.665237] [ 48.665682] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.666597] ? __create_object+0x59/0x80 [ 48.667384] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.668297] __vmalloc_noprof+0x59/0x60 [ 48.669079] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.669950] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.670881] bpf_prog_alloc+0x39/0x200 [ 48.671609] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.672552] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.673472] do_seccomp+0x349/0x25e0 [ 48.674153] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.675056] ? __pfx_do_seccomp+0x10/0x10 [ 48.675846] ? find_held_lock+0x2b/0x80 [ 48.676620] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.677599] ? static_key_count+0x60/0x80 [ 48.678407] prctl_set_seccomp+0x4e/0x70 [ 48.679140] __do_sys_prctl+0xe6c/0x1d70 [ 48.679936] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.680775] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.681752] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.682726] ? irqentry_exit+0xf3/0x650 [ 48.683516] do_syscall_64+0xbf/0x430 [ 48.684214] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.685190] RIP: 0033:0x7fc555a235cd [ 48.685895] 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 [ 48.689056] RSP: 002b:00007ffd4a1814f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.690420] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc555a235cd [ 48.691712] RDX: 000055aa6dcb0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.693017] RBP: 00007ffd4a181550 R08: 0000000000000000 R09: 00007ffd4a180bf0 [ 48.694303] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aaa730f2b0 [ 48.695614] R13: 00007ffd4a181980 R14: 000055aaa7311d20 R15: 000055aaa73238d0 [ 48.696904] [ 48.697370] irq event stamp: 1761 [ 48.697989] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 48.699497] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 48.701088] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 48.702184] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 48.703145] ---[ end trace 0000000000000000 ]--- [ 49.562186] ------------[ cut here ]------------ [ 49.563108] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.565127] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.566616] Modules linked in: [ 49.567214] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.569272] Tainted: [W]=WARN [ 49.569886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.571390] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.572277] 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 [ 49.577051] RSP: 0018:ffff88801612fbc0 EFLAGS: 00010286 [ 49.578166] RAX: 0000000000000000 RBX: ffffed1002c25f78 RCX: ffffffff813a4050 [ 49.579507] RDX: ffff888019590000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.580816] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c25f2f [ 49.582156] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.583450] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801612fdf8 [ 49.584778] FS: 00007f646f03a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.586262] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.587354] CR2: 00007ffe7282aef8 CR3: 0000000013a3b000 CR4: 0000000000350ef0 [ 49.588711] Call Trace: [ 49.589195] [ 49.589669] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.590574] ? __create_object+0x59/0x80 [ 49.591371] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.592357] __vmalloc_noprof+0x59/0x60 [ 49.593102] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.594011] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.594935] bpf_prog_alloc+0x39/0x200 [ 49.595685] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.596661] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.597605] do_seccomp+0x349/0x25e0 [ 49.598305] ? find_held_lock+0x2b/0x80 [ 49.599088] ? do_prlimit+0x310/0x610 [ 49.599858] ? __pfx_do_seccomp+0x10/0x10 [ 49.600659] ? do_raw_spin_unlock+0x53/0x220 [ 49.601547] ? _raw_spin_unlock+0x1e/0x40 [ 49.602296] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.603288] ? static_key_count+0x60/0x80 [ 49.604109] prctl_set_seccomp+0x4e/0x70 [ 49.604931] __do_sys_prctl+0xe6c/0x1d70 [ 49.605761] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.606643] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.607633] ? irqentry_exit+0xf3/0x650 [ 49.608422] do_syscall_64+0xbf/0x430 [ 49.609151] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.610144] RIP: 0033:0x7f646f52c5cd [ 49.610865] 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 [ 49.614139] RSP: 002b:00007ffe72828e20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.615561] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f646f52c5cd [ 49.616869] RDX: 00005580618dce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.618218] RBP: 00007ffe72828e80 R08: 0000000000000000 R09: 00007ffe72828520 [ 49.619510] R10: 0000000000000000 R11: 0000000000000246 R12: 000055806e92eb10 [ 49.620826] R13: 00007ffe728292b0 R14: 000055806e92f2b0 R15: 000055806e9436f0 [ 49.622177] [ 49.622665] irq event stamp: 2057 [ 49.623305] hardirqs last enabled at (2065): [] __up_console_sem+0x78/0x80 [ 49.624920] hardirqs last disabled at (2076): [] __up_console_sem+0x5d/0x80 [ 49.626505] softirqs last enabled at (1862): [] handle_softirqs+0x50c/0x770 [ 49.628092] softirqs last disabled at (1857): [] __irq_exit_rcu+0xc4/0x100 [ 49.629686] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38651' (ECDSA) to the list of known hosts. 2025/11/19 05:59:35 fuzzer started 2025/11/19 05:59:35 dialing manager at localhost:34383 2025/11/19 05:59:35 checking machine... 2025/11/19 05:59:35 checking revisions... [ 50.506675] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:59:35 testing simple program... [ 50.598853] cgroup: Unknown subsys name 'net' [ 50.665781] cgroup: Unknown subsys name 'cpuset' [ 50.689053] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:59:34 Registers: info registers vcpu 0 RAX=ffffffff87ae5d28 RBX=ffff8880174ab780 RCX=442a63fad6b211d2 RDX=000000009296b085 RSI=000000006d416ba3 RDI=ffff8880174ac1d8 RBP=ffff8880174ac1d8 RSP=ffff888013ff7a80 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880174ac1d8 R13=00000000000063ed R14=0000000000000000 R15=442a63fad6b211d2 RIP=ffffffff81527b66 RFL=00000016 [----AP-] 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 00007fc555531900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd4a17b000 CR3=000000001f7a1000 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=39353a353020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323639 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=0000000000000005 RBX=ffff8880096fb780 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880096fc1d8 RSP=ffff888009757698 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880096fc200 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 RFL=00000007 [-----PC] 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffed3edd888 CR3=0000000009d80000 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=2034333a39353a353020393120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034333a39353a3530203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000