[ 54.051274] ------------[ cut here ]------------ [ 54.052214] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.054229] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 54.055708] Modules linked in: [ 54.056390] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.058399] Tainted: [W]=WARN [ 54.058942] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.060433] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.061334] 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 [ 54.064471] RSP: 0018:ffff88801aa67bc0 EFLAGS: 00010286 [ 54.065432] RAX: 0000000000000000 RBX: ffffed100354cf78 RCX: ffffffff813a4050 [ 54.066696] RDX: ffff888015125340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.067956] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100354cf2f [ 54.069250] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.070513] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aa67df8 [ 54.071770] FS: 00007f8cc8ef2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.073222] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.074262] CR2: 00007f8cc93e4580 CR3: 000000000cc14000 CR4: 0000000000350ef0 [ 54.075540] Call Trace: [ 54.076001] [ 54.076489] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.077744] ? __create_object+0x59/0x80 [ 54.078520] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.079483] __vmalloc_noprof+0x59/0x60 [ 54.080266] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.081135] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.082004] bpf_prog_alloc+0x39/0x200 [ 54.082730] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.083652] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.084577] do_seccomp+0x349/0x25e0 [ 54.085294] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.086176] ? __pfx_do_seccomp+0x10/0x10 [ 54.086913] ? find_held_lock+0x2b/0x80 [ 54.087668] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.088661] ? static_key_count+0x60/0x80 [ 54.089471] prctl_set_seccomp+0x4e/0x70 [ 54.090240] __do_sys_prctl+0xe6c/0x1d70 [ 54.090964] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.091807] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.092797] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.093767] ? irqentry_exit+0xf3/0x650 [ 54.094522] do_syscall_64+0xbf/0x430 [ 54.095237] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.096208] RIP: 0033:0x7f8cc93e45cd [ 54.096865] 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 [ 54.099969] RSP: 002b:00007ffe91a562f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.101342] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8cc93e45cd [ 54.102597] RDX: 000055b550454e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.103852] RBP: 00007ffe91a56350 R08: 0000000000000000 R09: 00007ffe91a559f0 [ 54.105163] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b5590c52b0 [ 54.106421] R13: 00007ffe91a56780 R14: 000055b5590c7d20 R15: 000055b5590d98d0 [ 54.107699] [ 54.108181] irq event stamp: 1765 [ 54.108786] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 54.110276] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 54.111770] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 54.113312] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 54.114801] ---[ end trace 0000000000000000 ]--- [ 56.903768] ------------[ cut here ]------------ [ 56.904741] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.906780] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 56.908283] Modules linked in: [ 56.908907] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 56.910950] Tainted: [W]=WARN [ 56.911539] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.913320] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.914347] 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 [ 56.917613] RSP: 0018:ffff8880177dfbc0 EFLAGS: 00010286 [ 56.918634] RAX: 0000000000000000 RBX: ffffed1002efbf78 RCX: ffffffff813a4050 [ 56.919936] RDX: ffff88801920b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.921260] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002efbf2f [ 56.922577] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.923901] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177dfdf8 [ 56.925245] FS: 00007efe5f361900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.926724] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.927833] CR2: 00007efe5f853580 CR3: 000000000d532000 CR4: 0000000000350ef0 [ 56.929173] Call Trace: [ 56.929661] [ 56.930126] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.931012] ? __create_object+0x59/0x80 [ 56.931834] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.932849] __vmalloc_noprof+0x59/0x60 [ 56.933625] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.934499] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.935468] bpf_prog_alloc+0x39/0x200 [ 56.936269] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.937228] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.938160] do_seccomp+0x349/0x25e0 [ 56.938863] ? __pfx_css_rstat_updated+0x10/0x10 [ 56.939795] ? __pfx_do_seccomp+0x10/0x10 [ 56.940671] ? find_held_lock+0x2b/0x80 [ 56.941665] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.942913] ? static_key_count+0x60/0x80 [ 56.943943] prctl_set_seccomp+0x4e/0x70 [ 56.944956] __do_sys_prctl+0xe6c/0x1d70 [ 56.945880] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.946891] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.947884] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.948886] ? irqentry_exit+0xf3/0x650 [ 56.949526] do_syscall_64+0xbf/0x430 [ 56.950171] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.950936] RIP: 0033:0x7efe5f8535cd [ 56.951522] 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 [ 56.954187] RSP: 002b:00007fff402b6d80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.955329] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe5f8535cd [ 56.956419] RDX: 000055fa09223e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.957498] RBP: 00007fff402b6de0 R08: 0000000000000000 R09: 00007fff402b6480 [ 56.958584] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fa370d0ad0 [ 56.959670] R13: 00007fff402b7210 R14: 000055fa370d1bc0 R15: 000055fa370e2780 [ 56.960788] [ 56.961184] irq event stamp: 1777 [ 56.961711] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 56.962983] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 56.964260] softirqs last enabled at (1340): [] handle_softirqs+0x50c/0x770 [ 56.965602] softirqs last disabled at (1335): [] __irq_exit_rcu+0xc4/0x100 [ 56.966871] ---[ end trace 0000000000000000 ]--- [ 57.553735] ------------[ cut here ]------------ [ 57.554647] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.556655] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 57.558303] Modules linked in: [ 57.558885] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.560935] Tainted: [W]=WARN [ 57.561543] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.562989] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.563892] 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 [ 57.567029] RSP: 0018:ffff88801a60fbc0 EFLAGS: 00010286 [ 57.567975] RAX: 0000000000000000 RBX: ffffed10034c1f78 RCX: ffffffff813a4050 [ 57.569267] RDX: ffff8880173b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.570546] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034c1f2f [ 57.571825] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.573102] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a60fdf8 [ 57.574359] FS: 00007fdebc9e7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.575766] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.576827] CR2: 00007fffe24adef7 CR3: 000000001f82b000 CR4: 0000000000350ef0 [ 57.578098] Call Trace: [ 57.578566] [ 57.578971] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.579844] ? __create_object+0x59/0x80 [ 57.580628] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.581591] __vmalloc_noprof+0x59/0x60 [ 57.582355] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.583223] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.584144] bpf_prog_alloc+0x39/0x200 [ 57.584838] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.585752] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.586662] do_seccomp+0x349/0x25e0 [ 57.587378] ? find_held_lock+0x2b/0x80 [ 57.588140] ? do_prlimit+0x310/0x610 [ 57.588842] ? __pfx_do_seccomp+0x10/0x10 [ 57.589616] ? do_raw_spin_unlock+0x53/0x220 [ 57.590448] ? _raw_spin_unlock+0x1e/0x40 [ 57.591208] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.592181] ? static_key_count+0x60/0x80 [ 57.592931] prctl_set_seccomp+0x4e/0x70 [ 57.593684] __do_sys_prctl+0xe6c/0x1d70 [ 57.594461] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.595310] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.596278] ? irqentry_exit+0xf3/0x650 [ 57.596987] do_syscall_64+0xbf/0x430 [ 57.597713] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.598655] RIP: 0033:0x7fdebced95cd [ 57.599351] 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 [ 57.602521] RSP: 002b:00007fffe24ac990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.603855] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdebced95cd [ 57.605138] RDX: 0000562307ea5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.606387] RBP: 00007fffe24ac9f0 R08: 0000000000000000 R09: 00007fffe24ac090 [ 57.607640] R10: 0000000000000000 R11: 0000000000000246 R12: 000056232d3dcad0 [ 57.608927] R13: 00007fffe24ace20 R14: 000056232d3ddbc0 R15: 000056232d3ee780 [ 57.609783] [ 57.610051] irq event stamp: 1771 [ 57.610455] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 57.611416] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 57.612374] softirqs last enabled at (1366): [] handle_softirqs+0x50c/0x770 [ 57.613334] softirqs last disabled at (1361): [] __irq_exit_rcu+0xc4/0x100 [ 57.614275] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18321' (ECDSA) to the list of known hosts. 2025/11/18 11:58:25 fuzzer started 2025/11/18 11:58:25 dialing manager at localhost:34383 2025/11/18 11:58:25 checking machine... 2025/11/18 11:58:25 checking revisions... [ 58.299428] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:58:25 testing simple program... [ 58.370938] cgroup: Unknown subsys name 'net' [ 58.402703] cgroup: Unknown subsys name 'cpuset' [ 58.420880] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:58:24 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=ffffffff86691250 RCX=ffffffff81001489 RDX=0000000000000000 RSI=ffffffff869d943a RDI=ffffffff86691218 RBP=ffffffff86691218 RSP=ffff88806ce08998 R8 =ffffffff869d943a R9 =0000000000000000 R10=000000000003c9ed R11=000000000000031f R12=ffffffff86691288 R13=ffffffff86691218 R14=ffffffff86691218 R15=dffffc0000000000 RIP=ffffffff8135dabc RFL=00000206 [-----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 00007efe5f361900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efe5f326008 CR3=000000001f82b000 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=0000000000000001 RBX=0000000000000000 RCX=b503ba001073dead RDX=0000000005cc295d RSI=00000000e9c12fd0 RDI=0000000000107184 RBP=ffffffff85e1fec0 RSP=ffff888009757bc8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff8152937f RFL=00000057 [---ZAPC] 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe89777b18 CR3=0000000005c8a000 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=00007fb6da31c51000005571af2cb790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000