[ 45.875894] ------------[ cut here ]------------ [ 45.876850] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.878881] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 45.880345] Modules linked in: [ 45.880958] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.883060] Tainted: [W]=WARN [ 45.883629] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.885345] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.886345] 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 [ 45.889571] RSP: 0018:ffff888013b87bc0 EFLAGS: 00010286 [ 45.890556] RAX: 0000000000000000 RBX: ffffed1002770f78 RCX: ffffffff813a4050 [ 45.891884] RDX: ffff888015791bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.893349] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002770f2f [ 45.894856] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.896169] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013b87df8 [ 45.897451] FS: 00007fa56511b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.898886] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.899938] CR2: 00007fa5656814a6 CR3: 000000000b99e000 CR4: 0000000000350ef0 [ 45.901662] Call Trace: [ 45.902175] [ 45.902590] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.903510] ? __create_object+0x59/0x80 [ 45.904306] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.905310] __vmalloc_noprof+0x59/0x60 [ 45.906074] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.906905] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.907870] bpf_prog_alloc+0x39/0x200 [ 45.908614] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.909564] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.910494] do_seccomp+0x349/0x25e0 [ 45.911217] ? find_held_lock+0x2b/0x80 [ 45.911959] ? do_prlimit+0x310/0x610 [ 45.912716] ? __pfx_do_seccomp+0x10/0x10 [ 45.913522] ? do_raw_spin_unlock+0x53/0x220 [ 45.914361] ? _raw_spin_unlock+0x1e/0x40 [ 45.915172] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.916165] ? static_key_count+0x60/0x80 [ 45.916933] prctl_set_seccomp+0x4e/0x70 [ 45.917719] __do_sys_prctl+0xe6c/0x1d70 [ 45.918493] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.919364] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.920340] ? irqentry_exit+0xf3/0x650 [ 45.921118] do_syscall_64+0xbf/0x430 [ 45.921820] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.922775] RIP: 0033:0x7fa56560d5cd [ 45.923495] 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 [ 45.926718] RSP: 002b:00007ffd7082a050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.928099] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa56560d5cd [ 45.929382] RDX: 0000557aa3ba3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.930671] RBP: 00007ffd7082a0b0 R08: 0000000000000000 R09: 00007ffd70829750 [ 45.931968] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557abf418b10 [ 45.933309] R13: 00007ffd7082a4e0 R14: 0000557abf4192b0 R15: 0000557abf42d6f0 [ 45.934616] [ 45.935090] irq event stamp: 1847 [ 45.935701] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 45.937229] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 45.938757] softirqs last enabled at (1818): [] handle_softirqs+0x50c/0x770 [ 45.940307] softirqs last disabled at (1803): [] __irq_exit_rcu+0xc4/0x100 [ 45.941850] ---[ end trace 0000000000000000 ]--- [ 49.119170] ------------[ cut here ]------------ [ 49.120068] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.122064] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.123763] Modules linked in: [ 49.124475] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.126455] Tainted: [W]=WARN [ 49.127086] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.128593] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.129513] 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 [ 49.132735] RSP: 0018:ffff888016ba7bc0 EFLAGS: 00010286 [ 49.133719] RAX: 0000000000000000 RBX: ffffed1002d74f78 RCX: ffffffff813a4050 [ 49.135039] RDX: ffff8880183d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.136350] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d74f2f [ 49.137640] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.138924] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ba7df8 [ 49.140245] FS: 00007fe3cd16b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.141682] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.142758] CR2: 00007ffe3cc95ef7 CR3: 000000001fa14000 CR4: 0000000000350ef0 [ 49.144089] Call Trace: [ 49.144554] [ 49.144958] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.145846] ? __create_object+0x59/0x80 [ 49.146625] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.147631] __vmalloc_noprof+0x59/0x60 [ 49.148402] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.149578] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.150518] bpf_prog_alloc+0x39/0x200 [ 49.151303] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.152250] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.153142] do_seccomp+0x349/0x25e0 [ 49.153818] ? find_held_lock+0x2b/0x80 [ 49.154588] ? do_prlimit+0x310/0x610 [ 49.155357] ? __pfx_do_seccomp+0x10/0x10 [ 49.156171] ? do_raw_spin_unlock+0x53/0x220 [ 49.156943] ? _raw_spin_unlock+0x1e/0x40 [ 49.157717] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.158682] ? static_key_count+0x60/0x80 [ 49.159526] prctl_set_seccomp+0x4e/0x70 [ 49.160324] __do_sys_prctl+0xe6c/0x1d70 [ 49.161110] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.161917] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.162894] ? irqentry_exit+0xf3/0x650 [ 49.163711] do_syscall_64+0xbf/0x430 [ 49.164495] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.165457] RIP: 0033:0x7fe3cd65d5cd [ 49.166160] 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 [ 49.169354] RSP: 002b:00007ffe3cc934d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.170714] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe3cd65d5cd [ 49.172055] RDX: 0000557bece1ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.173337] RBP: 00007ffe3cc93530 R08: 0000000000000000 R09: 00007ffe3cc92bd0 [ 49.174631] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557c01508ad0 [ 49.175946] R13: 00007ffe3cc93960 R14: 0000557c01509bc0 R15: 0000557c0151a780 [ 49.177241] [ 49.177671] irq event stamp: 1819 [ 49.178320] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 49.179902] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 49.181422] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 49.182951] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 49.184340] ---[ end trace 0000000000000000 ]--- [ 49.869785] ------------[ cut here ]------------ [ 49.870525] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.872168] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 49.873342] Modules linked in: [ 49.873814] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.875415] Tainted: [W]=WARN [ 49.875866] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.877038] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.877743] 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 [ 49.880272] RSP: 0018:ffff88801546fbc0 EFLAGS: 00010286 [ 49.881096] RAX: 0000000000000000 RBX: ffffed1002a8df78 RCX: ffffffff813a4050 [ 49.882159] RDX: ffff8880154c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.883243] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a8df2f [ 49.884299] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.885350] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801546fdf8 [ 49.886417] FS: 00007f300d9cd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.887611] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.888489] CR2: 00007ffebb835ef7 CR3: 000000001f7cd000 CR4: 0000000000350ef0 [ 49.889548] Call Trace: [ 49.889931] [ 49.890320] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.891072] ? __create_object+0x59/0x80 [ 49.891677] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.892473] __vmalloc_noprof+0x59/0x60 [ 49.893096] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.893779] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.894532] bpf_prog_alloc+0x39/0x200 [ 49.895154] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.895875] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.896620] do_seccomp+0x349/0x25e0 [ 49.897221] ? find_held_lock+0x2b/0x80 [ 49.897807] ? do_prlimit+0x310/0x610 [ 49.898425] ? __pfx_do_seccomp+0x10/0x10 [ 49.899083] ? do_raw_spin_unlock+0x53/0x220 [ 49.899597] ? _raw_spin_unlock+0x1e/0x40 [ 49.900108] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.900701] ? static_key_count+0x60/0x80 [ 49.901215] prctl_set_seccomp+0x4e/0x70 [ 49.901677] __do_sys_prctl+0xe6c/0x1d70 [ 49.902166] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.902679] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.903314] ? irqentry_exit+0xf3/0x650 [ 49.903775] do_syscall_64+0xbf/0x430 [ 49.904242] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.904820] RIP: 0033:0x7f300debf5cd [ 49.905269] 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 [ 49.907321] RSP: 002b:00007ffebb834440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.908034] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f300debf5cd [ 49.908661] RDX: 0000555f07b4ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.909321] RBP: 00007ffebb8344a0 R08: 0000000000000000 R09: 00007ffebb833b40 [ 49.909955] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555f0ae5bad0 [ 49.910619] R13: 00007ffebb8348d0 R14: 0000555f0ae5cbc0 R15: 0000555f0ae6d780 [ 49.911305] [ 49.911523] irq event stamp: 1685 [ 49.911835] hardirqs last enabled at (1693): [] __up_console_sem+0x78/0x80 [ 49.912612] hardirqs last disabled at (1702): [] __up_console_sem+0x5d/0x80 [ 49.913391] softirqs last enabled at (1188): [] handle_softirqs+0x50c/0x770 [ 49.914181] softirqs last disabled at (1179): [] __irq_exit_rcu+0xc4/0x100 [ 49.914929] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64311' (ECDSA) to the list of known hosts. 2025/11/18 13:41:36 fuzzer started 2025/11/18 13:41:37 dialing manager at localhost:34383 2025/11/18 13:41:37 checking machine... 2025/11/18 13:41:37 checking revisions... [ 50.732576] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:41:37 testing simple program... [ 50.808259] cgroup: Unknown subsys name 'net' [ 50.865479] cgroup: Unknown subsys name 'cpuset' [ 50.887329] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:41:36 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801389d340 RCX=ffffffff817d9966 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff84c9815c RBP=ffffffff84c9815c RSP=ffff8880183ffd28 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000001 R12=0000000000000000 R13=0000000000000246 R14=ffff88800d0fb160 R15=ffff88800945d280 RIP=ffffffff84c71c8c RFL=00000046 [---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 00007fe3cd16b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe3cc8d000 CR3=000000000e75b000 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 info registers vcpu 1 RAX=00000000000291eb 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb1531503c0 CR3=000000000e260000 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=2b7a14b6cb34f499dc40cd4de06e813d XMM02=2c67c8bc2e329bc30000000000304298 XMM03=fb795ef6d657705600000000003108c8 XMM04=c0860c74ee0d657000000000000ae988 XMM05=6e09bb667384446c0000000000320d70 XMM06=474038aa6c007e1f0000000000320768 XMM07=e042d86d42eb936e0000000000310b48 XMM08=a6872faef1a2f08500000000003042f8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000