[ 39.198083] ------------[ cut here ]------------ [ 39.199063] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.201776] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.203287] Modules linked in: [ 39.203955] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.205979] Tainted: [W]=WARN [ 39.206577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.208088] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.209019] 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 [ 39.212240] RSP: 0018:ffff88800a00fbc0 EFLAGS: 00010286 [ 39.213248] RAX: 0000000000000000 RBX: ffffed1001401f78 RCX: ffffffff813a4050 [ 39.214561] RDX: ffff888018b90000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.215867] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001401f2f [ 39.217161] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.218487] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a00fdf8 [ 39.219803] FS: 00007fbaa9a0d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.221253] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.222332] CR2: 00007ffec544def8 CR3: 000000000d6e0000 CR4: 0000000000350ef0 [ 39.223659] Call Trace: [ 39.224125] [ 39.224569] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.225423] ? __create_object+0x59/0x80 [ 39.226214] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.227222] __vmalloc_noprof+0x59/0x60 [ 39.228019] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.228906] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.229840] bpf_prog_alloc+0x39/0x200 [ 39.230591] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.231526] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.232411] do_seccomp+0x349/0x25e0 [ 39.233151] ? find_held_lock+0x2b/0x80 [ 39.233909] ? do_prlimit+0x310/0x610 [ 39.234664] ? __pfx_do_seccomp+0x10/0x10 [ 39.235403] ? do_raw_spin_unlock+0x53/0x220 [ 39.236236] ? _raw_spin_unlock+0x1e/0x40 [ 39.237021] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.238003] ? static_key_count+0x60/0x80 [ 39.238838] prctl_set_seccomp+0x4e/0x70 [ 39.239623] __do_sys_prctl+0xe6c/0x1d70 [ 39.240363] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.241230] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.242205] ? irqentry_exit+0xf3/0x650 [ 39.242982] do_syscall_64+0xbf/0x430 [ 39.243726] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.244681] RIP: 0033:0x7fbaa9eff5cd [ 39.245344] 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 [ 39.248554] RSP: 002b:00007ffec544c010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.249919] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbaa9eff5cd [ 39.251227] RDX: 0000561411f9de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.252503] RBP: 00007ffec544c070 R08: 0000000000000000 R09: 00007ffec544b710 [ 39.253794] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561420599240 [ 39.255094] R13: 00007ffec544c4a0 R14: 00005614205a2380 R15: 00005614205ad540 [ 39.256378] [ 39.256834] irq event stamp: 1745 [ 39.257493] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 39.259015] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 39.260530] softirqs last enabled at (1570): [] handle_softirqs+0x50c/0x770 [ 39.262058] softirqs last disabled at (1565): [] __irq_exit_rcu+0xc4/0x100 [ 39.263562] ---[ end trace 0000000000000000 ]--- [ 41.995567] ------------[ cut here ]------------ [ 41.996401] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.998365] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.999805] Modules linked in: [ 42.000377] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.002556] Tainted: [W]=WARN [ 42.003104] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.004583] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.005421] 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 [ 42.008514] RSP: 0018:ffff88801aa8fbc0 EFLAGS: 00010286 [ 42.009414] RAX: 0000000000000000 RBX: ffffed1003551f78 RCX: ffffffff813a4050 [ 42.010694] RDX: ffff888016558000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.011931] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003551f2f [ 42.013167] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.014394] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aa8fdf8 [ 42.015630] FS: 00007fd519c8d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.017014] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.018031] CR2: 00007ffe42177ef8 CR3: 000000000e7bf000 CR4: 0000000000350ef0 [ 42.019277] Call Trace: [ 42.019775] [ 42.020175] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.021046] ? __create_object+0x59/0x80 [ 42.021797] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.022747] __vmalloc_noprof+0x59/0x60 [ 42.023495] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.024315] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.025225] bpf_prog_alloc+0x39/0x200 [ 42.025952] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.026872] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.027762] do_seccomp+0x349/0x25e0 [ 42.028425] ? find_held_lock+0x2b/0x80 [ 42.029188] ? do_prlimit+0x310/0x610 [ 42.029918] ? __pfx_do_seccomp+0x10/0x10 [ 42.030699] ? do_raw_spin_unlock+0x53/0x220 [ 42.031517] ? _raw_spin_unlock+0x1e/0x40 [ 42.032243] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.033193] ? static_key_count+0x60/0x80 [ 42.034000] prctl_set_seccomp+0x4e/0x70 [ 42.034791] __do_sys_prctl+0xe6c/0x1d70 [ 42.035595] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.036421] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.037401] ? irqentry_exit+0xf3/0x650 [ 42.038166] do_syscall_64+0xbf/0x430 [ 42.038921] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.039887] RIP: 0033:0x7fd51a17f5cd [ 42.040596] 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 [ 42.043904] RSP: 002b:00007ffe42176530 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.045247] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd51a17f5cd [ 42.046509] RDX: 0000561eb2ff9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.047784] RBP: 00007ffe42176590 R08: 0000000000000000 R09: 00007ffe42175c30 [ 42.049050] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561eb36b22b0 [ 42.050307] R13: 00007ffe421769c0 R14: 0000561eb36b4d20 R15: 0000561eb36c68d0 [ 42.051589] [ 42.051934] irq event stamp: 1831 [ 42.052426] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 42.053690] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 42.054944] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 42.056206] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 42.057456] ---[ end trace 0000000000000000 ]--- [ 42.894257] ------------[ cut here ]------------ [ 42.895212] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.897233] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.898715] Modules linked in: [ 42.899314] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.901319] Tainted: [W]=WARN [ 42.901927] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.903462] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.904339] 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 [ 42.907559] RSP: 0018:ffff888017587bc0 EFLAGS: 00010286 [ 42.908552] RAX: 0000000000000000 RBX: ffffed1002eb0f78 RCX: ffffffff813a4050 [ 42.909855] RDX: ffff888019881bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.911161] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb0f2f [ 42.912470] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.913773] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017587df8 [ 42.915084] FS: 00007fc972916900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.916542] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.917619] CR2: 00007fc972e08580 CR3: 000000001bf5d000 CR4: 0000000000350ef0 [ 42.918927] Call Trace: [ 42.919397] [ 42.919855] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.920762] ? __create_object+0x59/0x80 [ 42.921555] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.922541] __vmalloc_noprof+0x59/0x60 [ 42.923285] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.924169] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.925120] bpf_prog_alloc+0x39/0x200 [ 42.925877] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.926832] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.927748] do_seccomp+0x349/0x25e0 [ 42.928428] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.929343] ? __pfx_do_seccomp+0x10/0x10 [ 42.930146] ? find_held_lock+0x2b/0x80 [ 42.930927] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.931904] ? static_key_count+0x60/0x80 [ 42.932721] prctl_set_seccomp+0x4e/0x70 [ 42.933503] __do_sys_prctl+0xe6c/0x1d70 [ 42.934252] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.935128] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.936110] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.937093] ? irqentry_exit+0xf3/0x650 [ 42.937873] do_syscall_64+0xbf/0x430 [ 42.938638] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.939608] RIP: 0033:0x7fc972e085cd [ 42.940276] 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 [ 42.943495] RSP: 002b:00007ffcef859820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.944876] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc972e085cd [ 42.946174] RDX: 0000562617fd2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.947487] RBP: 00007ffcef859880 R08: 0000000000000000 R09: 00007ffcef858f20 [ 42.948789] R10: 0000000000000000 R11: 0000000000000246 R12: 000056262a5d7ad0 [ 42.950088] R13: 00007ffcef859cb0 R14: 000056262a5d8bc0 R15: 000056262a5e9780 [ 42.951418] [ 42.951899] irq event stamp: 1753 [ 42.952558] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 42.954103] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 42.955656] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 42.957222] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 42.958760] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25851' (ECDSA) to the list of known hosts. 2025/11/19 06:55:30 fuzzer started 2025/11/19 06:55:30 dialing manager at localhost:34383 2025/11/19 06:55:30 checking machine... 2025/11/19 06:55:30 checking revisions... [ 43.841726] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:55:30 testing simple program... [ 43.923940] cgroup: Unknown subsys name 'net' [ 44.031996] cgroup: Unknown subsys name 'cpuset' [ 44.068100] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:55:29 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888016a9fdc8 RCX=ffffffff86d75e2a RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08998 R8 =ffffffff86d75e2e R9 =ffff88806ce08a90 R10=000000000003c9ed R11=000000000009a4bc R12=ffffffff8135e7a2 R13=ffff88806ce08a98 R14=ffff888016a9fdc8 R15=ffff88806ce08a50 RIP=ffffffff81528efc RFL=00000247 [---Z-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 00007fd519c8d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe42170000 CR3=000000001efae000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001c9d3 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=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 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffbc3d9d228 CR3=0000000009a2a000 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=2039323a35353a363020393120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039323a35353a3630203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000