[ 46.858595] ------------[ cut here ]------------ [ 46.859388] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.861160] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 46.862445] Modules linked in: [ 46.863009] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.864746] Tainted: [W]=WARN [ 46.865243] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.866562] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.867382] 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 [ 46.870843] RSP: 0018:ffff888017abfbc0 EFLAGS: 00010286 [ 46.871761] RAX: 0000000000000000 RBX: ffffed1002f57f78 RCX: ffffffff813a4050 [ 46.872971] RDX: ffff888018f30000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.874136] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f57f2f [ 46.875183] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.876453] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017abfdf8 [ 46.877785] FS: 00007fb60d148900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.879158] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.880025] CR2: 00007fff2d879ef8 CR3: 000000000d49a000 CR4: 0000000000350ef0 [ 46.881079] Call Trace: [ 46.881462] [ 46.881853] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.882562] ? __create_object+0x59/0x80 [ 46.883212] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.884007] __vmalloc_noprof+0x59/0x60 [ 46.884599] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.885336] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.886118] bpf_prog_alloc+0x39/0x200 [ 46.886730] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.887463] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.888225] do_seccomp+0x349/0x25e0 [ 46.888838] ? find_held_lock+0x2b/0x80 [ 46.889446] ? do_prlimit+0x310/0x610 [ 46.890076] ? __pfx_do_seccomp+0x10/0x10 [ 46.890735] ? do_raw_spin_unlock+0x53/0x220 [ 46.891403] ? _raw_spin_unlock+0x1e/0x40 [ 46.892063] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.892881] ? static_key_count+0x60/0x80 [ 46.893523] prctl_set_seccomp+0x4e/0x70 [ 46.894289] __do_sys_prctl+0xe6c/0x1d70 [ 46.894971] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.895708] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.896767] ? irqentry_exit+0xf3/0x650 [ 46.897384] do_syscall_64+0xbf/0x430 [ 46.898032] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.898860] RIP: 0033:0x7fb60d63a5cd [ 46.899437] 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 [ 46.902161] RSP: 002b:00007fff2d877e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.903311] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb60d63a5cd [ 46.904414] RDX: 0000555f7375ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.905514] RBP: 00007fff2d877e60 R08: 0000000000000000 R09: 00007fff2d877500 [ 46.906624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555f9d063bf0 [ 46.907722] R13: 00007fff2d878290 R14: 0000555f9d06d380 R15: 0000555f9d078460 [ 46.908847] [ 46.909215] irq event stamp: 1767 [ 46.909783] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 46.911084] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 46.912393] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 46.913746] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 46.915053] ---[ end trace 0000000000000000 ]--- [ 49.795021] ------------[ cut here ]------------ [ 49.795973] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.797989] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.799454] Modules linked in: [ 49.800092] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.802074] Tainted: [W]=WARN [ 49.802617] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.804061] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.804953] 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 [ 49.808053] RSP: 0018:ffff88800a55fbc0 EFLAGS: 00010286 [ 49.809027] RAX: 0000000000000000 RBX: ffffed10014abf78 RCX: ffffffff813a4050 [ 49.810339] RDX: ffff8880165f9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.811591] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10014abf2f [ 49.812854] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.814144] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a55fdf8 [ 49.815411] FS: 00007f3895f43900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.816888] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.817992] CR2: 00007f3896435580 CR3: 000000000e833000 CR4: 0000000000350ef0 [ 49.819253] Call Trace: [ 49.819748] [ 49.820151] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.821031] ? __create_object+0x59/0x80 [ 49.821844] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.822809] __vmalloc_noprof+0x59/0x60 [ 49.823511] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.824384] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.825299] bpf_prog_alloc+0x39/0x200 [ 49.826077] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.827002] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.827885] do_seccomp+0x349/0x25e0 [ 49.828540] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.829430] ? __pfx_do_seccomp+0x10/0x10 [ 49.830240] ? find_held_lock+0x2b/0x80 [ 49.830994] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.831939] ? static_key_count+0x60/0x80 [ 49.832726] prctl_set_seccomp+0x4e/0x70 [ 49.833441] __do_sys_prctl+0xe6c/0x1d70 [ 49.834220] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.835060] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.836019] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.836969] ? irqentry_exit+0xf3/0x650 [ 49.837745] do_syscall_64+0xbf/0x430 [ 49.838459] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.839429] RIP: 0033:0x7f38964355cd [ 49.840132] 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 [ 49.843243] RSP: 002b:00007ffd828edc90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.844595] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f38964355cd [ 49.845866] RDX: 000055ae526b7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.847124] RBP: 00007ffd828edcf0 R08: 0000000000000000 R09: 00007ffd828ed390 [ 49.848381] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ae6ef92b10 [ 49.849693] R13: 00007ffd828ee120 R14: 000055ae6ef932b0 R15: 000055ae6efa76f0 [ 49.851001] [ 49.851422] irq event stamp: 1777 [ 49.852066] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 49.853589] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 49.855105] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 49.856612] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 49.858145] ---[ end trace 0000000000000000 ]--- [ 50.529252] ------------[ cut here ]------------ [ 50.530031] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.531703] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/259 [ 50.532872] Modules linked in: [ 50.533354] CPU: 1 UID: 104 PID: 259 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.536202] Tainted: [W]=WARN [ 50.536811] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.538015] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.538762] 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 [ 50.541335] RSP: 0018:ffff888017bbfbc0 EFLAGS: 00010286 [ 50.542144] RAX: 0000000000000000 RBX: ffffed1002f77f78 RCX: ffffffff813a4050 [ 50.543193] RDX: ffff88800c8f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.544242] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f77f2f [ 50.545285] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.546341] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bbfdf8 [ 50.547383] FS: 00007f13a5c33900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.548549] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.549417] CR2: 00007f13a6125580 CR3: 000000000ac78000 CR4: 0000000000350ef0 [ 50.550470] Call Trace: [ 50.550890] [ 50.551229] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.551966] ? __create_object+0x59/0x80 [ 50.552571] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.553361] __vmalloc_noprof+0x59/0x60 [ 50.554001] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.554719] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.555433] bpf_prog_alloc+0x39/0x200 [ 50.556036] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.556808] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.557507] do_seccomp+0x349/0x25e0 [ 50.558116] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.558847] ? __pfx_do_seccomp+0x10/0x10 [ 50.559453] ? find_held_lock+0x2b/0x80 [ 50.560087] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.560873] ? static_key_count+0x60/0x80 [ 50.561488] prctl_set_seccomp+0x4e/0x70 [ 50.562138] __do_sys_prctl+0xe6c/0x1d70 [ 50.562782] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.563442] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.564224] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.565021] ? irqentry_exit+0xf3/0x650 [ 50.565622] do_syscall_64+0xbf/0x430 [ 50.566240] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.567031] RIP: 0033:0x7f13a61255cd [ 50.567567] 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 [ 50.570140] RSP: 002b:00007ffeca6380b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.571243] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f13a61255cd [ 50.572273] RDX: 0000555628133e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.573309] RBP: 00007ffeca638110 R08: 0000000000000000 R09: 00007ffeca6377b0 [ 50.574371] R10: 0000000000000000 R11: 0000000000000246 R12: 000055562a311ad0 [ 50.575427] R13: 00007ffeca638540 R14: 000055562a312bc0 R15: 000055562a323780 [ 50.576479] [ 50.576860] irq event stamp: 2149 [ 50.577357] hardirqs last enabled at (2157): [] __up_console_sem+0x78/0x80 [ 50.578610] hardirqs last disabled at (2166): [] __up_console_sem+0x5d/0x80 [ 50.579838] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 50.581083] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 50.582314] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44392' (ECDSA) to the list of known hosts. 2025/11/18 04:17:57 fuzzer started 2025/11/18 04:17:57 dialing manager at localhost:37895 2025/11/18 04:17:57 checking machine... 2025/11/18 04:17:57 checking revisions... [ 51.500428] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:17:57 testing simple program... [ 51.605066] cgroup: Unknown subsys name 'net' [ 51.672823] cgroup: Unknown subsys name 'cpuset' [ 51.695015] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:17:56 Registers: info registers vcpu 0 RAX=ffffc90000660000 RBX=ffff88800aa00c80 RCX=1ffff11001540272 RDX=1ffff110015401d6 RSI=0000000000000004 RDI=ffff88800aa01390 RBP=1ffff110012bef53 RSP=ffff8880095f7a20 R8 =0000000000000001 R9 =ffffed10012bef32 R10=0000000000000003 R11=0000000000000001 R12=ffff88800aa00e98 R13=0000000000000974 R14=ffff88800aa00000 R15=ffff88800aa00c80 RIP=ffffffff83623b75 RFL=00000046 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3895f22020 CR3=000000001f3cd000 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=0000000000000005 RBX=ffff888016619bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88801661a640 RDI=ffff88801661a640 RBP=ffff88801661a618 RSP=ffff888017a7f548 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88801661a640 R13=2c6dc65ca9c89454 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815228f5 RFL=00000007 [-----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 00007f3895f43900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3895f12008 CR3=000000001f3cd000 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