[ 54.049860] ------------[ cut here ]------------ [ 54.050767] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.052811] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 54.054198] Modules linked in: [ 54.054792] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.056710] Tainted: [W]=WARN [ 54.057257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.058925] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.060263] 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 [ 54.063397] RSP: 0018:ffff888019b37bc0 EFLAGS: 00010286 [ 54.064344] RAX: 0000000000000000 RBX: ffffed1003366f78 RCX: ffffffff813a4050 [ 54.065630] RDX: ffff8880160c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.066900] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003366f2f [ 54.068151] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.069420] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b37df8 [ 54.070690] FS: 00007f98e262e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.072108] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.073161] CR2: 00007fff18c55ef7 CR3: 000000000da3c000 CR4: 0000000000350ef0 [ 54.074427] Call Trace: [ 54.074926] [ 54.075331] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.076221] ? __create_object+0x59/0x80 [ 54.077014] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.077977] __vmalloc_noprof+0x59/0x60 [ 54.078743] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.079571] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.080483] bpf_prog_alloc+0x39/0x200 [ 54.081222] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.082152] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.083049] do_seccomp+0x349/0x25e0 [ 54.083754] ? find_held_lock+0x2b/0x80 [ 54.084471] ? do_prlimit+0x310/0x610 [ 54.085238] ? __pfx_do_seccomp+0x10/0x10 [ 54.086013] ? do_raw_spin_unlock+0x53/0x220 [ 54.086849] ? _raw_spin_unlock+0x1e/0x40 [ 54.087577] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.088523] ? static_key_count+0x60/0x80 [ 54.089334] prctl_set_seccomp+0x4e/0x70 [ 54.090083] __do_sys_prctl+0xe6c/0x1d70 [ 54.090841] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.091698] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.092665] ? irqentry_exit+0xf3/0x650 [ 54.093394] do_syscall_64+0xbf/0x430 [ 54.094134] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.095093] RIP: 0033:0x7f98e2b205cd [ 54.095779] 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 [ 54.098926] RSP: 002b:00007fff18c54460 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.100269] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f98e2b205cd [ 54.101549] RDX: 000056469a696e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.102827] RBP: 00007fff18c544c0 R08: 0000000000000000 R09: 00007fff18c53b60 [ 54.104097] R10: 0000000000000000 R11: 0000000000000246 R12: 00005646a1e4bb10 [ 54.105369] R13: 00007fff18c548f0 R14: 00005646a1e4c2b0 R15: 00005646a1e606f0 [ 54.106658] [ 54.107078] irq event stamp: 1865 [ 54.107724] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80 [ 54.109266] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 54.110777] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 54.112295] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 54.113780] ---[ end trace 0000000000000000 ]--- [ 56.972963] ------------[ cut here ]------------ [ 56.973897] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.975927] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 56.977372] Modules linked in: [ 56.977983] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.979947] Tainted: [W]=WARN [ 56.980489] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.982188] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.983146] 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 [ 56.986265] RSP: 0018:ffff8880174afbc0 EFLAGS: 00010286 [ 56.987229] RAX: 0000000000000000 RBX: ffffed1002e95f78 RCX: ffffffff813a4050 [ 56.988497] RDX: ffff888015961bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.989793] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e95f2f [ 56.991075] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.992338] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174afdf8 [ 56.993632] FS: 00007f7013e3c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.995063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.996111] CR2: 00007ffcffe88ef7 CR3: 0000000009999000 CR4: 0000000000350ef0 [ 56.997400] Call Trace: [ 56.997897] [ 56.998306] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.999186] ? __create_object+0x59/0x80 [ 56.999966] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.000930] __vmalloc_noprof+0x59/0x60 [ 57.001676] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.002497] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.003421] bpf_prog_alloc+0x39/0x200 [ 57.004150] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.005070] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.005961] do_seccomp+0x349/0x25e0 [ 57.006674] ? find_held_lock+0x2b/0x80 [ 57.007380] ? do_prlimit+0x310/0x610 [ 57.008127] ? __pfx_do_seccomp+0x10/0x10 [ 57.008917] ? do_raw_spin_unlock+0x53/0x220 [ 57.009739] ? _raw_spin_unlock+0x1e/0x40 [ 57.010462] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.011407] ? static_key_count+0x60/0x80 [ 57.012199] prctl_set_seccomp+0x4e/0x70 [ 57.012966] __do_sys_prctl+0xe6c/0x1d70 [ 57.013736] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.014544] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.015493] ? irqentry_exit+0xf3/0x650 [ 57.016247] do_syscall_64+0xbf/0x430 [ 57.017002] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.017956] RIP: 0033:0x7f701432e5cd [ 57.018645] 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 [ 57.021792] RSP: 002b:00007ffcffe875c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.023151] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f701432e5cd [ 57.024416] RDX: 000055bbf0b2ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.025704] RBP: 00007ffcffe87620 R08: 0000000000000000 R09: 00007ffcffe86cc0 [ 57.026965] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bc247c7ad0 [ 57.028244] R13: 00007ffcffe87a50 R14: 000055bc247c8bc0 R15: 000055bc247d9780 [ 57.029560] [ 57.030015] irq event stamp: 1797 [ 57.030667] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 57.032163] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 57.033590] softirqs last enabled at (1396): [] handle_softirqs+0x50c/0x770 [ 57.034892] softirqs last disabled at (1391): [] __irq_exit_rcu+0xc4/0x100 [ 57.036152] ---[ end trace 0000000000000000 ]--- [ 57.707914] ------------[ cut here ]------------ [ 57.708955] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.711200] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 57.712727] Modules linked in: [ 57.713379] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.715559] Tainted: [W]=WARN [ 57.716158] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.717792] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.718776] 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 [ 57.722303] RSP: 0018:ffff888019d2fbc0 EFLAGS: 00010286 [ 57.723286] RAX: 0000000000000000 RBX: ffffed10033a5f78 RCX: ffffffff813a4050 [ 57.724747] RDX: ffff888016f43780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.726216] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033a5f2f [ 57.727686] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.729061] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d2fdf8 [ 57.730351] FS: 00007f2b7d40e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.731802] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.732889] CR2: 00007ffe853daef7 CR3: 000000000f193000 CR4: 0000000000350ef0 [ 57.734173] Call Trace: [ 57.734689] [ 57.735107] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.736015] ? __create_object+0x59/0x80 [ 57.736816] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.737794] __vmalloc_noprof+0x59/0x60 [ 57.738511] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.739379] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.740307] bpf_prog_alloc+0x39/0x200 [ 57.741048] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.741976] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.742888] do_seccomp+0x349/0x25e0 [ 57.743566] ? find_held_lock+0x2b/0x80 [ 57.744327] ? do_prlimit+0x310/0x610 [ 57.745101] ? __pfx_do_seccomp+0x10/0x10 [ 57.745907] ? do_raw_spin_unlock+0x53/0x220 [ 57.746761] ? _raw_spin_unlock+0x1e/0x40 [ 57.747505] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.748480] ? static_key_count+0x60/0x80 [ 57.749279] prctl_set_seccomp+0x4e/0x70 [ 57.750059] __do_sys_prctl+0xe6c/0x1d70 [ 57.750844] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.751701] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.752701] ? irqentry_exit+0xf3/0x650 [ 57.753420] do_syscall_64+0xbf/0x430 [ 57.754167] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.755126] RIP: 0033:0x7f2b7d9005cd [ 57.755847] 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 [ 57.758995] RSP: 002b:00007ffe853d9bf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.760362] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2b7d9005cd [ 57.761686] RDX: 0000557692bafe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.762997] RBP: 00007ffe853d9c50 R08: 0000000000000000 R09: 00007ffe853d92f0 [ 57.764285] R10: 0000000000000000 R11: 0000000000000246 R12: 00005576ca036bf0 [ 57.765583] R13: 00007ffe853da080 R14: 00005576ca040380 R15: 00005576ca04b460 [ 57.766900] [ 57.767330] irq event stamp: 1755 [ 57.767980] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 57.769501] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 57.771009] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 57.772546] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 57.774074] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45838' (ECDSA) to the list of known hosts. 2025/11/18 02:18:41 fuzzer started 2025/11/18 02:18:42 dialing manager at localhost:37895 2025/11/18 02:18:42 checking machine... 2025/11/18 02:18:42 checking revisions... [ 58.708515] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:18:42 testing simple program... [ 58.801373] cgroup: Unknown subsys name 'net' [ 58.860368] cgroup: Unknown subsys name 'cpuset' [ 58.869467] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:18:41 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff84c989ae RDX=fffffbfff0be2135 RSI=0000000000000004 RDI=ffffffff85f109a0 RBP=ffffffff85f109a0 RSP=ffff88806ce08c68 R8 =0000000000000000 R9 =fffffbfff0be2134 R10=ffffffff85f109a3 R11=0000000000000001 R12=1ffff1100d9c118e R13=0000000000000003 R14=fffffbfff0be2134 R15=ffff88806ce08ca0 RIP=ffffffff84c98b40 RFL=00000002 [-------] 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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055bc247e0000 CR3=000000000dee8000 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=39aa75bb081eb38cf3411b236da14549 XMM02=2c67c8bc2e329bc30000000000304e98 XMM03=fb795ef6d65770560000000000311b40 XMM04=9342b69bed3c613000000000000ae988 XMM05=fb93a95bea1151730000000000321e18 XMM06=1c9d3f5f5a5fd63600000000003217b8 XMM07=e042d86d42eb936e0000000000311dc0 XMM08=55084e32acd997e80000000000304ef8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff81b782b6 RBX=ffffffff8672bf5c RCX=ffffffff81b7829e RDX=0000000000000000 RSI=ffffffff86ac191e RDI=ffffffff8672bf48 RBP=ffffffff8672bf58 RSP=ffff888017677938 R8 =ffffffff86ac191e R9 =0000000000000000 R10=000000000003c9ed R11=0000000000026ee5 R12=ffffffff8672bf58 R13=ffffffff8672bf48 R14=ffffffff8672bf54 R15=dffffc0000000000 RIP=ffffffff8135dacf RFL=00000287 [--S--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 00007f7013e3c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcffe81000 CR3=000000000f04e000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000