[ 61.524205] ------------[ cut here ]------------ [ 61.524983] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 61.526722] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 61.527972] Modules linked in: [ 61.528459] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 61.530120] Tainted: [W]=WARN [ 61.530612] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 61.531821] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 61.532571] 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 [ 61.535190] RSP: 0018:ffff88801a27fbc0 EFLAGS: 00010286 [ 61.535993] RAX: 0000000000000000 RBX: ffffed100344ff78 RCX: ffffffff813a4050 [ 61.537064] RDX: ffff88800f6b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 61.538137] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100344ff2f [ 61.539199] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 61.540264] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a27fdf8 [ 61.541320] FS: 00007fa6c260f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 61.542507] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.543373] CR2: 00007fff9b208ef7 CR3: 000000000b7a5000 CR4: 0000000000350ef0 [ 61.544434] Call Trace: [ 61.544846] [ 61.545185] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 61.545925] ? __create_object+0x59/0x80 [ 61.546578] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 61.547343] __vmalloc_noprof+0x59/0x60 [ 61.547975] bpf_prog_alloc_no_stats+0x55/0x470 [ 61.548699] ? __pfx_seccomp_check_filter+0x10/0x10 [ 61.549444] bpf_prog_alloc+0x39/0x200 [ 61.550065] ? __pfx_seccomp_check_filter+0x10/0x10 [ 61.550856] bpf_prog_create_from_user+0xb2/0x2f0 [ 61.551596] do_seccomp+0x349/0x25e0 [ 61.552160] ? find_held_lock+0x2b/0x80 [ 61.552797] ? do_prlimit+0x310/0x610 [ 61.553386] ? __pfx_do_seccomp+0x10/0x10 [ 61.554063] ? do_raw_spin_unlock+0x53/0x220 [ 61.554742] ? _raw_spin_unlock+0x1e/0x40 [ 61.555351] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 61.556162] ? static_key_count+0x60/0x80 [ 61.556833] prctl_set_seccomp+0x4e/0x70 [ 61.557442] __do_sys_prctl+0xe6c/0x1d70 [ 61.558098] ? __pfx___do_sys_prctl+0x10/0x10 [ 61.558812] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 61.559627] ? irqentry_exit+0xf3/0x650 [ 61.560233] do_syscall_64+0xbf/0x430 [ 61.560852] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 61.561645] RIP: 0033:0x7fa6c2b015cd [ 61.562211] 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 [ 61.564871] RSP: 002b:00007fff9b206df0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 61.566045] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6c2b015cd [ 61.567124] RDX: 000055f0f6655e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 61.568195] RBP: 00007fff9b206e50 R08: 0000000000000000 R09: 00007fff9b2064f0 [ 61.569268] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f118e83b10 [ 61.570337] R13: 00007fff9b207280 R14: 000055f118e842b0 R15: 000055f118e986f0 [ 61.571432] [ 61.571812] irq event stamp: 1757 [ 61.572314] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 61.573575] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 61.574844] softirqs last enabled at (1376): [] handle_softirqs+0x50c/0x770 [ 61.576122] softirqs last disabled at (1371): [] __irq_exit_rcu+0xc4/0x100 [ 61.577335] ---[ end trace 0000000000000000 ]--- [ 64.836740] ------------[ cut here ]------------ [ 64.837662] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 64.839694] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 64.841142] Modules linked in: [ 64.841839] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 64.843865] Tainted: [W]=WARN [ 64.844427] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 64.845933] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 64.846847] 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 [ 64.850066] RSP: 0018:ffff888019af7bc0 EFLAGS: 00010286 [ 64.851058] RAX: 0000000000000000 RBX: ffffed100335ef78 RCX: ffffffff813a4050 [ 64.852365] RDX: ffff888019853780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 64.853637] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100335ef2f [ 64.854935] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 64.856219] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019af7df8 [ 64.857494] FS: 00007fa11b361900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 64.858940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.859983] CR2: 00007fa11b853580 CR3: 000000001cc63000 CR4: 0000000000350ef0 [ 64.861251] Call Trace: [ 64.861752] [ 64.862185] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 64.863071] ? __create_object+0x59/0x80 [ 64.863852] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 64.864825] __vmalloc_noprof+0x59/0x60 [ 64.865568] bpf_prog_alloc_no_stats+0x55/0x470 [ 64.866413] ? __pfx_seccomp_check_filter+0x10/0x10 [ 64.867346] bpf_prog_alloc+0x39/0x200 [ 64.868098] ? __pfx_seccomp_check_filter+0x10/0x10 [ 64.869032] bpf_prog_create_from_user+0xb2/0x2f0 [ 64.869940] do_seccomp+0x349/0x25e0 [ 64.870649] ? __pfx_css_rstat_updated+0x10/0x10 [ 64.871511] ? __pfx_do_seccomp+0x10/0x10 [ 64.872294] ? find_held_lock+0x2b/0x80 [ 64.873049] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 64.874031] ? static_key_count+0x60/0x80 [ 64.874823] prctl_set_seccomp+0x4e/0x70 [ 64.875597] __do_sys_prctl+0xe6c/0x1d70 [ 64.876331] ? __pfx___do_sys_prctl+0x10/0x10 [ 64.877185] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 64.878162] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 64.879126] ? irqentry_exit+0xf3/0x650 [ 64.879886] do_syscall_64+0xbf/0x430 [ 64.880619] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.881578] RIP: 0033:0x7fa11b8535cd [ 64.882267] 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 [ 64.885428] RSP: 002b:00007fff0cd79ac0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 64.886784] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa11b8535cd [ 64.888076] RDX: 000055bc7efe9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 64.889340] RBP: 00007fff0cd79b20 R08: 0000000000000000 R09: 00007fff0cd791c0 [ 64.890643] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bc9b3b8240 [ 64.891915] R13: 00007fff0cd79f50 R14: 000055bc9b3c1380 R15: 000055bc9b3cc540 [ 64.893210] [ 64.893680] irq event stamp: 1779 [ 64.894299] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 64.895320] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 64.896301] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 64.897298] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 64.898280] ---[ end trace 0000000000000000 ]--- [ 65.640302] ------------[ cut here ]------------ [ 65.641197] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 65.643186] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 65.644595] Modules linked in: [ 65.645169] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 65.647123] Tainted: [W]=WARN [ 65.647722] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 65.649452] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 65.650454] 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 [ 65.653580] RSP: 0018:ffff888017a5fbc0 EFLAGS: 00010286 [ 65.654499] RAX: 0000000000000000 RBX: ffffed1002f4bf78 RCX: ffffffff813a4050 [ 65.655793] RDX: ffff888015d00000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 65.657042] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f4bf2f [ 65.658310] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 65.659569] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a5fdf8 [ 65.660826] FS: 00007f00676c2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 65.662255] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.663298] CR2: 00007f0067bb4580 CR3: 000000000d3dd000 CR4: 0000000000350ef0 [ 65.664555] Call Trace: [ 65.665017] [ 65.665434] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 65.666360] ? __create_object+0x59/0x80 [ 65.667157] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 65.668135] __vmalloc_noprof+0x59/0x60 [ 65.668905] bpf_prog_alloc_no_stats+0x55/0x470 [ 65.669788] ? __pfx_seccomp_check_filter+0x10/0x10 [ 65.670752] bpf_prog_alloc+0x39/0x200 [ 65.671465] ? __pfx_seccomp_check_filter+0x10/0x10 [ 65.672406] bpf_prog_create_from_user+0xb2/0x2f0 [ 65.673320] do_seccomp+0x349/0x25e0 [ 65.674068] ? __pfx_css_rstat_updated+0x10/0x10 [ 65.674985] ? __pfx_do_seccomp+0x10/0x10 [ 65.675785] ? find_held_lock+0x2b/0x80 [ 65.676551] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 65.677489] ? static_key_count+0x60/0x80 [ 65.678311] prctl_set_seccomp+0x4e/0x70 [ 65.679094] __do_sys_prctl+0xe6c/0x1d70 [ 65.679882] ? __pfx___do_sys_prctl+0x10/0x10 [ 65.680749] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 65.681737] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 65.682742] ? irqentry_exit+0xf3/0x650 [ 65.683484] do_syscall_64+0xbf/0x430 [ 65.684242] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.685213] RIP: 0033:0x7f0067bb45cd [ 65.685945] 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 [ 65.689198] RSP: 002b:00007fffcefc2730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 65.690601] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0067bb45cd [ 65.691914] RDX: 000055f528536e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 65.693222] RBP: 00007fffcefc2790 R08: 0000000000000000 R09: 00007fffcefc1e30 [ 65.694548] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f554bdaad0 [ 65.695751] R13: 00007fffcefc2bc0 R14: 000055f554bdbbc0 R15: 000055f554bec780 [ 65.696928] [ 65.697313] irq event stamp: 1787 [ 65.697910] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 65.699293] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 65.700665] softirqs last enabled at (1564): [] handle_softirqs+0x50c/0x770 [ 65.702069] softirqs last disabled at (1559): [] __irq_exit_rcu+0xc4/0x100 [ 65.703442] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49217' (ECDSA) to the list of known hosts. 2025/11/17 14:40:56 fuzzer started 2025/11/17 14:40:56 dialing manager at localhost:37895 2025/11/17 14:40:56 checking machine... 2025/11/17 14:40:56 checking revisions... [ 66.797744] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:40:57 testing simple program... [ 66.878565] cgroup: Unknown subsys name 'net' [ 66.954691] cgroup: Unknown subsys name 'cpuset' [ 66.970886] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:40:55 Registers: info registers vcpu 0 RAX=ffff888013b55340 RBX=0000000000000000 RCX=0000000000000000 RDX=0000000000000063 RSI=0000000000000001 RDI=ffff88800c9fa4a8 RBP=ffff88800c9fa574 RSP=ffff888015a7f5f8 R8 =0000000000000002 R9 =0000000000000000 R10=ffff888015a7f5f8 R11=0000000000000000 R12=ffff88800c9fa4a0 R13=0000000000000138 R14=0000000000000001 R15=0000000000000cc0 RIP=ffffffff81b621b8 RFL=00000246 [---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 00007f938db90900 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=00007fff0cd73000 CR3=000000000b7b1000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=39cb7b1cab3fa31800000000000ae988 XMM05=cfc5a6cb4c2a44b40000000000320fa8 XMM06=085b4460bb14deb1000000000031f5e0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000007aba RCX=ffffffff819edf94 RDX=ffff888019851bc0 RSI=ffffffff819edfa5 RDI=0000000000000006 RBP=1ffff11003827f62 RSP=ffff88801c13fb10 R8 =0000000000000001 R9 =ffffed1003827f8d R10=000000000001ff3c R11=0000000000000001 R12=000000000001ff3c R13=ffff88800ea21c80 R14=00007fa11bad3000 R15=000000000007ffdf RIP=ffffffff819edfac RFL=00000293 [--S-A-C] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fa11b361900 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=00007fa11bad33ec CR3=000000000c9cf000 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