[ 39.034705] ------------[ cut here ]------------ [ 39.035616] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.037610] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.039123] Modules linked in: [ 39.039713] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.041717] Tainted: [W]=WARN [ 39.042317] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.043785] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.044652] 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 [ 39.047842] RSP: 0018:ffff88801b1dfbc0 EFLAGS: 00010286 [ 39.048808] RAX: 0000000000000000 RBX: ffffed100363bf78 RCX: ffffffff813a4050 [ 39.050096] RDX: ffff888016111bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.051407] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100363bf2f [ 39.052693] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.053986] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b1dfdf8 [ 39.055277] FS: 00007fd7fbb2c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.056720] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.057808] CR2: 00007fd7fc0924a6 CR3: 000000001626c000 CR4: 0000000000350ef0 [ 39.059106] Call Trace: [ 39.059584] [ 39.060041] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.060938] ? __create_object+0x59/0x80 [ 39.061694] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.062680] __vmalloc_noprof+0x59/0x60 [ 39.063434] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.064314] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.065256] bpf_prog_alloc+0x39/0x200 [ 39.066001] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.066932] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.067831] do_seccomp+0x349/0x25e0 [ 39.068505] ? find_held_lock+0x2b/0x80 [ 39.069272] ? do_prlimit+0x310/0x610 [ 39.070023] ? __pfx_do_seccomp+0x10/0x10 [ 39.070811] ? do_raw_spin_unlock+0x53/0x220 [ 39.071599] ? _raw_spin_unlock+0x1e/0x40 [ 39.072382] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.073349] ? static_key_count+0x60/0x80 [ 39.074165] prctl_set_seccomp+0x4e/0x70 [ 39.074953] __do_sys_prctl+0xe6c/0x1d70 [ 39.075689] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.076545] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.077515] ? irqentry_exit+0xf3/0x650 [ 39.078302] do_syscall_64+0xbf/0x430 [ 39.079048] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.079995] RIP: 0033:0x7fd7fc01e5cd [ 39.080666] 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 [ 39.083843] RSP: 002b:00007ffd2a2411e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.085198] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7fc01e5cd [ 39.086514] RDX: 000055a0af302e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.087817] RBP: 00007ffd2a241240 R08: 0000000000000000 R09: 00007ffd2a2408e0 [ 39.089098] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a0dd533b10 [ 39.090395] R13: 00007ffd2a241670 R14: 000055a0dd5342b0 R15: 000055a0dd5486f0 [ 39.091717] [ 39.092176] irq event stamp: 1781 [ 39.092838] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 39.094394] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 39.095908] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 39.097441] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 39.098982] ---[ end trace 0000000000000000 ]--- [ 42.295851] ------------[ cut here ]------------ [ 42.296800] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.298857] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.300274] Modules linked in: [ 42.300904] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.303156] Tainted: [W]=WARN [ 42.303706] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.305243] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.306166] 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 [ 42.309283] RSP: 0018:ffff888019dc7bc0 EFLAGS: 00010286 [ 42.310253] RAX: 0000000000000000 RBX: ffffed10033b8f78 RCX: ffffffff813a4050 [ 42.311509] RDX: ffff88800a9a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.312791] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033b8f2f [ 42.314069] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.315348] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019dc7df8 [ 42.316636] FS: 00007f3c72c12900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.318073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.319132] CR2: 00007f3c73104580 CR3: 000000001f51f000 CR4: 0000000000350ef0 [ 42.320373] Call Trace: [ 42.320858] [ 42.321262] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.322150] ? __create_object+0x59/0x80 [ 42.322913] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.323839] __vmalloc_noprof+0x59/0x60 [ 42.324523] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.325370] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.326311] bpf_prog_alloc+0x39/0x200 [ 42.327048] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.327975] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.328872] do_seccomp+0x349/0x25e0 [ 42.329555] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.330449] ? __pfx_do_seccomp+0x10/0x10 [ 42.331270] ? find_held_lock+0x2b/0x80 [ 42.332009] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.332938] ? static_key_count+0x60/0x80 [ 42.333667] prctl_set_seccomp+0x4e/0x70 [ 42.334424] __do_sys_prctl+0xe6c/0x1d70 [ 42.335174] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.335995] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.336937] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.337898] ? irqentry_exit+0xf3/0x650 [ 42.338612] do_syscall_64+0xbf/0x430 [ 42.339348] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.340285] RIP: 0033:0x7f3c731045cd [ 42.340985] 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 [ 42.344142] RSP: 002b:00007ffc34e52590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.345500] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3c731045cd [ 42.346796] RDX: 0000562d022f2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.348068] RBP: 00007ffc34e525f0 R08: 0000000000000000 R09: 00007ffc34e51c90 [ 42.349314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d325bcad0 [ 42.350568] R13: 00007ffc34e52a20 R14: 0000562d325bdbc0 R15: 0000562d325ce780 [ 42.351833] [ 42.352256] irq event stamp: 1869 [ 42.352892] hardirqs last enabled at (1879): [] __up_console_sem+0x78/0x80 [ 42.354366] hardirqs last disabled at (1888): [] __up_console_sem+0x5d/0x80 [ 42.355850] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 42.357353] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 42.358659] ---[ end trace 0000000000000000 ]--- [ 43.100501] ------------[ cut here ]------------ [ 43.101543] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.103881] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.105518] Modules linked in: [ 43.106254] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.108497] Tainted: [W]=WARN [ 43.109176] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.110855] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.111886] 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 [ 43.115503] RSP: 0018:ffff88801b207bc0 EFLAGS: 00010286 [ 43.116612] RAX: 0000000000000000 RBX: ffffed1003640f78 RCX: ffffffff813a4050 [ 43.118084] RDX: ffff888019ebb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.119538] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003640f2f [ 43.120990] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.122458] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b207df8 [ 43.123912] FS: 00007fa9a9d41900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.125550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.126792] CR2: 00007fa9aa233580 CR3: 00000000136e7000 CR4: 0000000000350ef0 [ 43.128261] Call Trace: [ 43.128842] [ 43.129311] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.130351] ? __create_object+0x59/0x80 [ 43.131248] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.132354] __vmalloc_noprof+0x59/0x60 [ 43.133216] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.134218] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.135283] bpf_prog_alloc+0x39/0x200 [ 43.136117] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.137164] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.138211] do_seccomp+0x349/0x25e0 [ 43.139029] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.140051] ? __pfx_do_seccomp+0x10/0x10 [ 43.140947] ? find_held_lock+0x2b/0x80 [ 43.141819] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.142921] ? static_key_count+0x60/0x80 [ 43.143828] prctl_set_seccomp+0x4e/0x70 [ 43.144656] __do_sys_prctl+0xe6c/0x1d70 [ 43.145546] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.146532] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.147627] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.148731] ? irqentry_exit+0xf3/0x650 [ 43.149607] do_syscall_64+0xbf/0x430 [ 43.150466] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.151532] RIP: 0033:0x7fa9aa2335cd [ 43.152335] 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 [ 43.155919] RSP: 002b:00007ffe3ec1b8b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.157445] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa9aa2335cd [ 43.158908] RDX: 0000559a46c93e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.160343] RBP: 00007ffe3ec1b910 R08: 0000000000000000 R09: 00007ffe3ec1afb0 [ 43.161803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559a628fcbf0 [ 43.163288] R13: 00007ffe3ec1bd40 R14: 0000559a62906380 R15: 0000559a62911460 [ 43.164749] [ 43.165263] irq event stamp: 1793 [ 43.166018] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 43.167601] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 43.169070] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 43.170552] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 43.172003] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31013' (ECDSA) to the list of known hosts. 2025/11/18 09:09:15 fuzzer started 2025/11/18 09:09:16 dialing manager at localhost:34383 2025/11/18 09:09:16 checking machine... 2025/11/18 09:09:16 checking revisions... [ 44.121468] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:09:16 testing simple program... [ 44.219723] cgroup: Unknown subsys name 'net' [ 44.282855] cgroup: Unknown subsys name 'cpuset' [ 44.312637] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:09:15 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff85e787a8 RCX=ffffffff8175a745 RDX=ffff888016808000 RSI=ffffffff8175a6eb RDI=0000000000000001 RBP=0000000000000001 RSP=ffff888015e2f658 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffffffff85e787a8 R15=ffff88800944cc80 RIP=ffffffff84c721b6 RFL=00000202 [-------] 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 00007f3c72c12900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3c72be1008 CR3=000000001f62b000 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=000000000001faef 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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9ecf4e2000 CR3=000000000e241000 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=29ee00df20b370834748b13cecf2c3e2 XMM02=2c67c8bc2e329bc300000000003042b8 XMM03=fb795ef6d65770560000000000310ea8 XMM04=1b8fea42bb5702e000000000000ae988 XMM05=c847b9a097e9fb030000000000321f38 XMM06=5b75c91c804453420000000000320fd8 XMM07=e042d86d42eb936e0000000000311890 XMM08=5f4cfa7946b7a6d70000000000304318 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000