[ 50.545100] ------------[ cut here ]------------ [ 50.546015] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.548039] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 50.549491] Modules linked in: [ 50.550069] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.552018] Tainted: [W]=WARN [ 50.552591] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.554056] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.555225] 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 [ 50.558462] RSP: 0018:ffff88801a9b7bc0 EFLAGS: 00010286 [ 50.559430] RAX: 0000000000000000 RBX: ffffed1003536f78 RCX: ffffffff813a4050 [ 50.560697] RDX: ffff8880178c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.562213] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003536f2f [ 50.563548] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.564890] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a9b7df8 [ 50.566228] FS: 00007fe0575ac900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.567715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.568801] CR2: 00007fff54ab2ef7 CR3: 000000000db43000 CR4: 0000000000350ef0 [ 50.570134] Call Trace: [ 50.570687] [ 50.571101] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.572040] ? __create_object+0x59/0x80 [ 50.572866] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.573897] __vmalloc_noprof+0x59/0x60 [ 50.574689] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.575596] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.576558] bpf_prog_alloc+0x39/0x200 [ 50.577353] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.578339] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.579266] do_seccomp+0x349/0x25e0 [ 50.579966] ? find_held_lock+0x2b/0x80 [ 50.580773] ? do_prlimit+0x310/0x610 [ 50.581604] ? __pfx_do_seccomp+0x10/0x10 [ 50.582403] ? do_raw_spin_unlock+0x53/0x220 [ 50.583278] ? _raw_spin_unlock+0x1e/0x40 [ 50.584035] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.585035] ? static_key_count+0x60/0x80 [ 50.585877] prctl_set_seccomp+0x4e/0x70 [ 50.586696] __do_sys_prctl+0xe6c/0x1d70 [ 50.587510] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.588392] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.589417] ? irqentry_exit+0xf3/0x650 [ 50.590156] do_syscall_64+0xbf/0x430 [ 50.590948] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.591936] RIP: 0033:0x7fe057a9e5cd [ 50.592670] 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 [ 50.595904] RSP: 002b:00007fff54ab0540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.597317] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe057a9e5cd [ 50.598622] RDX: 000055ea34d54e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.599948] RBP: 00007fff54ab05a0 R08: 0000000000000000 R09: 00007fff54aafc40 [ 50.601283] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ea458fead0 [ 50.602612] R13: 00007fff54ab09d0 R14: 000055ea458ffbc0 R15: 000055ea45910780 [ 50.603959] [ 50.604572] irq event stamp: 1805 [ 50.605254] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 50.606840] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 50.608388] softirqs last enabled at (1802): [] handle_softirqs+0x50c/0x770 [ 50.609977] softirqs last disabled at (1797): [] __irq_exit_rcu+0xc4/0x100 [ 50.611532] ---[ end trace 0000000000000000 ]--- [ 54.071082] ------------[ cut here ]------------ [ 54.071995] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.074037] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 54.075468] Modules linked in: [ 54.076054] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.078031] Tainted: [W]=WARN [ 54.078611] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.080065] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.080964] 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 [ 54.084111] RSP: 0018:ffff888016dd7bc0 EFLAGS: 00010286 [ 54.085069] RAX: 0000000000000000 RBX: ffffed1002dbaf78 RCX: ffffffff813a4050 [ 54.086321] RDX: ffff88800f205340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.087599] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dbaf2f [ 54.088843] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.090105] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dd7df8 [ 54.091396] FS: 00007fa987e92900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.092802] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.093861] CR2: 00007fa988384580 CR3: 000000001d8fb000 CR4: 0000000000350ef0 [ 54.095110] Call Trace: [ 54.095613] [ 54.096036] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.096938] ? __create_object+0x59/0x80 [ 54.097713] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.098681] __vmalloc_noprof+0x59/0x60 [ 54.099439] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.100313] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.101253] bpf_prog_alloc+0x39/0x200 [ 54.101940] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.102856] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.103744] do_seccomp+0x349/0x25e0 [ 54.104445] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.105348] ? __pfx_do_seccomp+0x10/0x10 [ 54.106081] ? find_held_lock+0x2b/0x80 [ 54.106827] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.107781] ? static_key_count+0x60/0x80 [ 54.108576] prctl_set_seccomp+0x4e/0x70 [ 54.109349] __do_sys_prctl+0xe6c/0x1d70 [ 54.110083] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.110916] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.111861] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.112823] ? irqentry_exit+0xf3/0x650 [ 54.113587] do_syscall_64+0xbf/0x430 [ 54.114319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.115270] RIP: 0033:0x7fa9883845cd [ 54.115920] 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 [ 54.119041] RSP: 002b:00007ffc98e87c50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.120388] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa9883845cd [ 54.121663] RDX: 0000561c25142e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.122925] RBP: 00007ffc98e87cb0 R08: 0000000000000000 R09: 00007ffc98e87350 [ 54.124194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561c52aa4ad0 [ 54.125477] R13: 00007ffc98e880e0 R14: 0000561c52aa5bc0 R15: 0000561c52ab6780 [ 54.126772] [ 54.127222] irq event stamp: 1825 [ 54.127826] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 54.129323] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 54.130836] softirqs last enabled at (1802): [] handle_softirqs+0x50c/0x770 [ 54.132354] softirqs last disabled at (1797): [] __irq_exit_rcu+0xc4/0x100 [ 54.133843] ---[ end trace 0000000000000000 ]--- [ 54.932241] ------------[ cut here ]------------ [ 54.933117] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.935137] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 54.936812] Modules linked in: [ 54.937518] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.939495] Tainted: [W]=WARN [ 54.940037] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.941518] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.942424] 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 [ 54.946013] RSP: 0018:ffff888016f97bc0 EFLAGS: 00010286 [ 54.946988] RAX: 0000000000000000 RBX: ffffed1002df2f78 RCX: ffffffff813a4050 [ 54.948243] RDX: ffff88800f780000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.949697] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df2f2f [ 54.951156] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.952585] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f97df8 [ 54.953879] FS: 00007f1811813900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.955316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.956415] CR2: 00007f1811d05580 CR3: 000000000cd49000 CR4: 0000000000350ef0 [ 54.957720] Call Trace: [ 54.958227] [ 54.958643] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.959544] ? __create_object+0x59/0x80 [ 54.960335] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.961333] __vmalloc_noprof+0x59/0x60 [ 54.962046] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.962919] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.963842] bpf_prog_alloc+0x39/0x200 [ 54.964586] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.965528] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.966440] do_seccomp+0x349/0x25e0 [ 54.967124] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.968036] ? __pfx_do_seccomp+0x10/0x10 [ 54.968828] ? find_held_lock+0x2b/0x80 [ 54.969594] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.970567] ? static_key_count+0x60/0x80 [ 54.971364] prctl_set_seccomp+0x4e/0x70 [ 54.972111] __do_sys_prctl+0xe6c/0x1d70 [ 54.972897] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.973770] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.974730] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.975699] ? irqentry_exit+0xf3/0x650 [ 54.976464] do_syscall_64+0xbf/0x430 [ 54.977220] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.978130] RIP: 0033:0x7f1811d055cd [ 54.978838] 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 [ 54.982056] RSP: 002b:00007ffe76e74af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.983411] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1811d055cd [ 54.984684] RDX: 000055def036ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.985971] RBP: 00007ffe76e74b50 R08: 0000000000000000 R09: 00007ffe76e741f0 [ 54.987240] R10: 0000000000000000 R11: 0000000000000246 R12: 000055df15eaaad0 [ 54.988520] R13: 00007ffe76e74f80 R14: 000055df15eabbc0 R15: 000055df15ebc780 [ 54.989835] [ 54.990304] irq event stamp: 1883 [ 54.990903] hardirqs last enabled at (1891): [] __up_console_sem+0x78/0x80 [ 54.992422] hardirqs last disabled at (1900): [] __up_console_sem+0x5d/0x80 [ 54.993937] softirqs last enabled at (1804): [] handle_softirqs+0x50c/0x770 [ 54.995466] softirqs last disabled at (1797): [] __irq_exit_rcu+0xc4/0x100 [ 54.996984] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51420' (ECDSA) to the list of known hosts. 2025/11/17 17:11:21 fuzzer started 2025/11/17 17:11:22 dialing manager at localhost:37895 2025/11/17 17:11:22 checking machine... 2025/11/17 17:11:22 checking revisions... [ 55.859942] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:11:22 testing simple program... [ 55.953653] cgroup: Unknown subsys name 'net' [ 56.007646] cgroup: Unknown subsys name 'cpuset' [ 56.024927] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:11:21 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888013b1b780 RCX=0000000000000000 RDX=0000000000000008 RSI=ffff888013b1c1d8 RDI=ffff888013b1b780 RBP=ffff888013b1c1d8 RSP=ffff88801b167680 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888013b1c1d8 R13=0000000000000000 R14=0000000000000000 R15=0000000000000005 RIP=ffffffff8152654a 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 00007fa987e92900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc98e81000 CR3=000000001d9a5000 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=000000000002654d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f696a1df3c0 CR3=000000000e13d000 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=fa28d3d8818118a3e041ccf2c2e2fe06 XMM02=0000000000302220eff9b2d0a8fce9cb XMM03=00000000003022f02c67c8bc2e329bc3 XMM04=b29a2c604452111400000000000ae988 XMM05=22f12997196805ff000000000031f6a8 XMM06=5b75c91c80445342000000000031e748 XMM07=e042d86d42eb936e000000000030e490 XMM08=2d0d0971dc172da500000000003022f0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000