[ 44.024966] ------------[ cut here ]------------ [ 44.025897] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.028564] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 44.030003] Modules linked in: [ 44.030635] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.032646] Tainted: [W]=WARN [ 44.033256] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.034946] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.035955] 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 [ 44.039067] RSP: 0018:ffff888017747bc0 EFLAGS: 00010286 [ 44.040064] RAX: 0000000000000000 RBX: ffffed1002ee8f78 RCX: ffffffff813a4050 [ 44.041317] RDX: ffff88800763d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.042575] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee8f2f [ 44.043860] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.045115] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017747df8 [ 44.046372] FS: 00007f5f06317900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.047815] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.048858] CR2: 00007ffe315f4ef7 CR3: 000000000e507000 CR4: 0000000000350ef0 [ 44.050110] Call Trace: [ 44.050611] [ 44.051015] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.051976] ? __create_object+0x59/0x80 [ 44.052767] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.053732] __vmalloc_noprof+0x59/0x60 [ 44.054470] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.055384] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.056321] bpf_prog_alloc+0x39/0x200 [ 44.057020] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.057946] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.058845] do_seccomp+0x349/0x25e0 [ 44.059599] ? find_held_lock+0x2b/0x80 [ 44.060376] ? do_prlimit+0x310/0x610 [ 44.061086] ? __pfx_do_seccomp+0x10/0x10 [ 44.061856] ? do_raw_spin_unlock+0x53/0x220 [ 44.062682] ? _raw_spin_unlock+0x1e/0x40 [ 44.063491] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.064448] ? static_key_count+0x60/0x80 [ 44.065249] prctl_set_seccomp+0x4e/0x70 [ 44.065963] __do_sys_prctl+0xe6c/0x1d70 [ 44.066744] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.067627] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.068608] ? irqentry_exit+0xf3/0x650 [ 44.069383] do_syscall_64+0xbf/0x430 [ 44.070078] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.071008] RIP: 0033:0x7f5f068095cd [ 44.071741] 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 [ 44.074877] RSP: 002b:00007ffe315f2c80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.076275] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f068095cd [ 44.077535] RDX: 00005591d6fd9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.078802] RBP: 00007ffe315f2ce0 R08: 0000000000000000 R09: 00007ffe315f2380 [ 44.080099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559213cd5ad0 [ 44.081366] R13: 00007ffe315f3110 R14: 0000559213cd6bc0 R15: 0000559213ce7780 [ 44.082640] [ 44.083060] irq event stamp: 1827 [ 44.083748] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 44.085259] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 44.086774] softirqs last enabled at (1844): [] handle_softirqs+0x50c/0x770 [ 44.088233] softirqs last disabled at (1835): [] __irq_exit_rcu+0xc4/0x100 [ 44.089483] ---[ end trace 0000000000000000 ]--- [ 47.703385] ------------[ cut here ]------------ [ 47.704333] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.706429] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 47.707881] Modules linked in: [ 47.708515] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.710510] Tainted: [W]=WARN [ 47.711061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.712555] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.713471] 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 [ 47.716649] RSP: 0018:ffff88801c0f7bc0 EFLAGS: 00010286 [ 47.717621] RAX: 0000000000000000 RBX: ffffed100381ef78 RCX: ffffffff813a4050 [ 47.718910] RDX: ffff888017a15340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.720208] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100381ef2f [ 47.721482] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.722760] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c0f7df8 [ 47.724052] FS: 00007ff13d78e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.725472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.726536] CR2: 00007ffd10246ef7 CR3: 000000000e42a000 CR4: 0000000000350ef0 [ 47.727819] Call Trace: [ 47.728314] [ 47.728721] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.729628] ? __create_object+0x59/0x80 [ 47.730409] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.731389] __vmalloc_noprof+0x59/0x60 [ 47.732104] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.732988] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.733924] bpf_prog_alloc+0x39/0x200 [ 47.734666] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.735612] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.736535] do_seccomp+0x349/0x25e0 [ 47.737252] ? find_held_lock+0x2b/0x80 [ 47.737963] ? do_prlimit+0x310/0x610 [ 47.738707] ? __pfx_do_seccomp+0x10/0x10 [ 47.739486] ? do_raw_spin_unlock+0x53/0x220 [ 47.740325] ? _raw_spin_unlock+0x1e/0x40 [ 47.741057] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.742018] ? static_key_count+0x60/0x80 [ 47.742814] prctl_set_seccomp+0x4e/0x70 [ 47.743599] __do_sys_prctl+0xe6c/0x1d70 [ 47.744391] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.745247] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.746162] ? irqentry_exit+0xf3/0x650 [ 47.746926] do_syscall_64+0xbf/0x430 [ 47.747683] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.748635] RIP: 0033:0x7ff13dc805cd [ 47.749339] 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 [ 47.752498] RSP: 002b:00007ffd10245a90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.753852] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff13dc805cd [ 47.755148] RDX: 0000556eb610ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.756436] RBP: 00007ffd10245af0 R08: 0000000000000000 R09: 00007ffd10245190 [ 47.757720] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556ede9eaad0 [ 47.759017] R13: 00007ffd10245f20 R14: 0000556ede9ebbc0 R15: 0000556ede9fc780 [ 47.760340] [ 47.760763] irq event stamp: 1737 [ 47.761414] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 47.762932] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 47.764478] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 47.766025] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 47.767544] ---[ end trace 0000000000000000 ]--- [ 48.584964] ------------[ cut here ]------------ [ 48.585908] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.587943] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 48.589475] Modules linked in: [ 48.590068] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.592030] Tainted: [W]=WARN [ 48.592624] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.594088] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.595002] 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 [ 48.598144] RSP: 0018:ffff888015e37bc0 EFLAGS: 00010286 [ 48.599106] RAX: 0000000000000000 RBX: ffffed1002bc6f78 RCX: ffffffff813a4050 [ 48.600383] RDX: ffff888015e11bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.601651] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bc6f2f [ 48.602900] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.604172] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e37df8 [ 48.605453] FS: 00007f0d81682900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.606859] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.607925] CR2: 00007f0d81b74580 CR3: 0000000018971000 CR4: 0000000000350ef0 [ 48.609208] Call Trace: [ 48.609664] [ 48.610065] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.610956] ? __create_object+0x59/0x80 [ 48.611740] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.612693] __vmalloc_noprof+0x59/0x60 [ 48.613444] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.614298] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.615230] bpf_prog_alloc+0x39/0x200 [ 48.615921] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.616842] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.617733] do_seccomp+0x349/0x25e0 [ 48.618447] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.619372] ? __pfx_do_seccomp+0x10/0x10 [ 48.620118] ? find_held_lock+0x2b/0x80 [ 48.620874] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.621825] ? static_key_count+0x60/0x80 [ 48.622616] prctl_set_seccomp+0x4e/0x70 [ 48.623408] __do_sys_prctl+0xe6c/0x1d70 [ 48.624141] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.625008] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.625974] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.626942] ? irqentry_exit+0xf3/0x650 [ 48.627730] do_syscall_64+0xbf/0x430 [ 48.628465] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.629415] RIP: 0033:0x7f0d81b745cd [ 48.630090] 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 [ 48.633257] RSP: 002b:00007ffc658ec0c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.634606] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0d81b745cd [ 48.635885] RDX: 000055917175be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.637141] RBP: 00007ffc658ec120 R08: 0000000000000000 R09: 00007ffc658eb7c0 [ 48.638411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559174c50b10 [ 48.639689] R13: 00007ffc658ec550 R14: 0000559174c512b0 R15: 0000559174c656f0 [ 48.640984] [ 48.641441] irq event stamp: 1723 [ 48.642037] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 48.643556] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 48.645090] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 48.646622] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 48.648152] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4645' (ECDSA) to the list of known hosts. 2025/11/17 21:18:29 fuzzer started 2025/11/17 21:18:29 dialing manager at localhost:37895 2025/11/17 21:18:29 checking machine... 2025/11/17 21:18:29 checking revisions... [ 49.570438] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:18:29 testing simple program... [ 49.661399] cgroup: Unknown subsys name 'net' [ 49.720809] cgroup: Unknown subsys name 'cpuset' [ 49.733061] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:18:28 Registers: info registers vcpu 0 RAX=00007ff13d779fff RBX=ffff88801f0b2000 RCX=ffffffff819f393f RDX=ffff888007638000 RSI=ffffffff819f39a9 RDI=0000000000000007 RBP=0000000000000000 RSP=ffff88801c0a75f0 R8 =ffff88801c0a78d0 R9 =ffffed1001b584f0 R10=0000000000000000 R11=0000000000000001 R12=00007fffffffffff R13=00007ff13d77a000 R14=00007ff13d779fff R15=dffffc0000000000 RIP=ffffffff81751c78 RFL=00000216 [----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 00007ff13d78e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff13d76d020 CR3=000000001f0b1000 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=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=0000000000020943 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=00000202 [-------] 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efe1bf64000 CR3=000000000d4ce000 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=cdf44f4ea8ea6782da4670a68418c8fa XMM02=2c67c8bc2e329bc30000000000304ed8 XMM03=fb795ef6d65770560000000000313238 XMM04=3642c76a1954394100000000000ae988 XMM05=e1bcd410fb3842e600000000003229d0 XMM06=405749d8372a36f10000000000322858 XMM07=e042d86d42eb936e00000000003134b8 XMM08=6ae68f1bd8ec23830000000000304f38 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000