[ 38.991421] ------------[ cut here ]------------ [ 38.992342] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.994297] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.995709] Modules linked in: [ 38.996325] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.998293] Tainted: [W]=WARN [ 38.998833] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.000315] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.001233] 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 [ 39.004343] RSP: 0018:ffff88801a09fbc0 EFLAGS: 00010286 [ 39.005300] RAX: 0000000000000000 RBX: ffffed1003413f78 RCX: ffffffff813a4050 [ 39.006560] RDX: ffff88801773b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.007823] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003413f2f [ 39.009082] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.010335] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a09fdf8 [ 39.011601] FS: 00007f022d146900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.012999] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.014039] CR2: 00007f022d638580 CR3: 000000000d229000 CR4: 0000000000350ef0 [ 39.015391] Call Trace: [ 39.015856] [ 39.016300] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.017129] ? __create_object+0x59/0x80 [ 39.017905] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.018864] __vmalloc_noprof+0x59/0x60 [ 39.019621] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.020484] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.021406] bpf_prog_alloc+0x39/0x200 [ 39.022088] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.023001] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.023905] do_seccomp+0x349/0x25e0 [ 39.024615] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.025505] ? __pfx_do_seccomp+0x10/0x10 [ 39.026301] ? find_held_lock+0x2b/0x80 [ 39.027008] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.027969] ? static_key_count+0x60/0x80 [ 39.028767] prctl_set_seccomp+0x4e/0x70 [ 39.029533] __do_sys_prctl+0xe6c/0x1d70 [ 39.030306] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.031105] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.032057] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.032994] ? irqentry_exit+0xf3/0x650 [ 39.033753] do_syscall_64+0xbf/0x430 [ 39.034485] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.035427] RIP: 0033:0x7f022d6385cd [ 39.036069] 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 [ 39.039180] RSP: 002b:00007ffede233a80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.040538] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f022d6385cd [ 39.041791] RDX: 00005572ea231e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.043053] RBP: 00007ffede233ae0 R08: 0000000000000000 R09: 00007ffede233180 [ 39.044333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557325b58ad0 [ 39.045591] R13: 00007ffede233f10 R14: 0000557325b59bc0 R15: 0000557325b6a780 [ 39.046879] [ 39.047343] irq event stamp: 1715 [ 39.047939] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 39.049441] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 39.050919] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 39.052437] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 39.053920] ---[ end trace 0000000000000000 ]--- [ 42.157480] ------------[ cut here ]------------ [ 42.158398] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.160382] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.161783] Modules linked in: [ 42.162386] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.164337] Tainted: [W]=WARN [ 42.164884] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.166551] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.167555] 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 [ 42.170692] RSP: 0018:ffff888019cffbc0 EFLAGS: 00010286 [ 42.171652] RAX: 0000000000000000 RBX: ffffed100339ff78 RCX: ffffffff813a4050 [ 42.172920] RDX: ffff8880190fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.174183] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100339ff2f [ 42.175461] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.176712] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019cffdf8 [ 42.177992] FS: 00007f4f2d72c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.179421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.180475] CR2: 00007ffe1c9deef8 CR3: 000000000d1b4000 CR4: 0000000000350ef0 [ 42.181736] Call Trace: [ 42.182254] [ 42.182660] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.183580] ? __create_object+0x59/0x80 [ 42.184367] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.185332] __vmalloc_noprof+0x59/0x60 [ 42.186032] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.186888] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.187805] bpf_prog_alloc+0x39/0x200 [ 42.188538] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.189446] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.190326] do_seccomp+0x349/0x25e0 [ 42.190988] ? find_held_lock+0x2b/0x80 [ 42.191752] ? do_prlimit+0x310/0x610 [ 42.192486] ? __pfx_do_seccomp+0x10/0x10 [ 42.193262] ? do_raw_spin_unlock+0x53/0x220 [ 42.194046] ? _raw_spin_unlock+0x1e/0x40 [ 42.194810] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.195785] ? static_key_count+0x60/0x80 [ 42.196574] prctl_set_seccomp+0x4e/0x70 [ 42.197352] __do_sys_prctl+0xe6c/0x1d70 [ 42.198105] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.198959] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.199921] ? irqentry_exit+0xf3/0x650 [ 42.200673] do_syscall_64+0xbf/0x430 [ 42.201408] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.202342] RIP: 0033:0x7f4f2dc1e5cd [ 42.202994] 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 [ 42.206095] RSP: 002b:00007ffe1c9ddd90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.207443] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4f2dc1e5cd [ 42.208698] RDX: 000055c8893cce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.209947] RBP: 00007ffe1c9dddf0 R08: 0000000000000000 R09: 00007ffe1c9dd490 [ 42.211196] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c8be983ad0 [ 42.212484] R13: 00007ffe1c9de220 R14: 000055c8be984bc0 R15: 000055c8be995780 [ 42.213799] [ 42.214275] irq event stamp: 1857 [ 42.214893] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 42.216424] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 42.217956] softirqs last enabled at (1480): [] handle_softirqs+0x50c/0x770 [ 42.219545] softirqs last disabled at (1893): [] __irq_exit_rcu+0xc4/0x100 [ 42.220842] ---[ end trace 0000000000000000 ]--- [ 42.950798] ------------[ cut here ]------------ [ 42.951811] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.953946] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.955509] Modules linked in: [ 42.956200] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.958537] Tainted: [W]=WARN [ 42.959137] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.960964] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.961953] 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 [ 42.965373] RSP: 0018:ffff88801905fbc0 EFLAGS: 00010286 [ 42.966443] RAX: 0000000000000000 RBX: ffffed100320bf78 RCX: ffffffff813a4050 [ 42.967851] RDX: ffff888019fdb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.969250] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100320bf2f [ 42.970613] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.972013] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801905fdf8 [ 42.973394] FS: 00007f5ef9232900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.974927] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.976095] CR2: 00007f5ef9724580 CR3: 000000001d809000 CR4: 0000000000350ef0 [ 42.977474] Call Trace: [ 42.977977] [ 42.978468] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.979456] ? __create_object+0x59/0x80 [ 42.980316] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.981372] __vmalloc_noprof+0x59/0x60 [ 42.982200] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.983080] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.984103] bpf_prog_alloc+0x39/0x200 [ 42.984878] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.985882] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.986859] do_seccomp+0x349/0x25e0 [ 42.987658] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.988618] ? __pfx_do_seccomp+0x10/0x10 [ 42.989458] ? find_held_lock+0x2b/0x80 [ 42.990273] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.991309] ? static_key_count+0x60/0x80 [ 42.992195] prctl_set_seccomp+0x4e/0x70 [ 42.992985] __do_sys_prctl+0xe6c/0x1d70 [ 42.993831] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.994753] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.995814] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.996869] ? irqentry_exit+0xf3/0x650 [ 42.997697] do_syscall_64+0xbf/0x430 [ 42.998503] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.999545] RIP: 0033:0x7f5ef97245cd [ 43.000311] 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 [ 43.003729] RSP: 002b:00007fff567c0ff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.005207] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5ef97245cd [ 43.006591] RDX: 000055b7be2c7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.007995] RBP: 00007fff567c1050 R08: 0000000000000000 R09: 00007fff567c06f0 [ 43.009381] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b7c1d3e240 [ 43.010771] R13: 00007fff567c1480 R14: 000055b7c1d47380 R15: 000055b7c1d52540 [ 43.012221] [ 43.012684] irq event stamp: 1889 [ 43.013385] hardirqs last enabled at (1899): [] __up_console_sem+0x78/0x80 [ 43.015024] hardirqs last disabled at (1908): [] __up_console_sem+0x5d/0x80 [ 43.016695] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 43.018353] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 43.020002] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35373' (ECDSA) to the list of known hosts. 2025/11/18 19:01:24 fuzzer started 2025/11/18 19:01:24 dialing manager at localhost:34383 2025/11/18 19:01:24 checking machine... 2025/11/18 19:01:24 checking revisions... [ 43.897467] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:01:24 testing simple program... [ 43.986247] cgroup: Unknown subsys name 'net' [ 44.046596] cgroup: Unknown subsys name 'cpuset' [ 44.058536] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:01:23 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000002 RCX=ffffffff81b2a223 RDX=000000000000b2a2 RSI=000000000000b2a2 RDI=ffffffff86ef05e0 RBP=ffff88806ce08a88 RSP=ffff88806ce089c0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff88806ce08a90 R13=ffff88806ce08a78 R14=ffff88806ce08a71 R15=ffff88806ce08a30 RIP=ffffffff8135e5e2 RFL=00000212 [----A--] 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 00007ff7493a0700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4f2d6ec008 CR3=000000000d4ba000 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=2033323a31303a393120383120766f4e XMM01=657463656e6e6f63736944203a5d3134 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3134325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033323a31303a3931203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000001d0fe28f00 RBX=0000000000000000 RCX=00000000000006e0 RDX=000000000000001d RSI=ffff88806cf23b00 RDI=0000000000053215 RBP=ffff88806cf23b00 RSP=ffff88806cf08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000edf61 R11=0000000000000001 R12=0000000000053215 R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf28500 RIP=ffffffff8132e865 RFL=00000016 [----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f25e05d4218 CR3=000000000d16d000 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=c4d9b0db8e7b1b869b4f9033a3b2529f XMM02=00000000003018f0eff9b2d0a8fce9cb XMM03=00000000003019c02c67c8bc2e329bc3 XMM04=32ac0007b199604200000000000ae988 XMM05=090f1556b20111b3000000000031e6e0 XMM06=5b75c91c80445342000000000031e568 XMM07=e042d86d42eb936e000000000030e250 XMM08=b26fde0a3cace58000000000003019c0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000