[ 45.702220] ------------[ cut here ]------------ [ 45.703150] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.705129] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.706580] Modules linked in: [ 45.707211] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.709200] Tainted: [W]=WARN [ 45.709786] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.711245] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.712158] 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 [ 45.715326] RSP: 0018:ffff88801ab3fbc0 EFLAGS: 00010286 [ 45.716300] RAX: 0000000000000000 RBX: ffffed1003567f78 RCX: ffffffff813a4050 [ 45.717580] RDX: ffff888015ea9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.718842] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003567f2f [ 45.720143] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.721424] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ab3fdf8 [ 45.722725] FS: 00007f8737833900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.724166] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.725222] CR2: 00007f8737d25580 CR3: 000000000a27a000 CR4: 0000000000350ef0 [ 45.726500] Call Trace: [ 45.726998] [ 45.727411] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.728290] ? __create_object+0x59/0x80 [ 45.729087] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.730058] __vmalloc_noprof+0x59/0x60 [ 45.730823] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.731644] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.732571] bpf_prog_alloc+0x39/0x200 [ 45.733320] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.734247] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.735149] do_seccomp+0x349/0x25e0 [ 45.735865] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.736773] ? __pfx_do_seccomp+0x10/0x10 [ 45.737510] ? find_held_lock+0x2b/0x80 [ 45.738273] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.739230] ? static_key_count+0x60/0x80 [ 45.740011] prctl_set_seccomp+0x4e/0x70 [ 45.740800] __do_sys_prctl+0xe6c/0x1d70 [ 45.741524] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.742362] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.743341] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.744306] ? irqentry_exit+0xf3/0x650 [ 45.745080] do_syscall_64+0xbf/0x430 [ 45.745816] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.746746] RIP: 0033:0x7f8737d255cd [ 45.747407] 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 [ 45.750574] RSP: 002b:00007ffcbdf2b330 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.751928] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8737d255cd [ 45.753223] RDX: 000056240f1bce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.754486] RBP: 00007ffcbdf2b390 R08: 0000000000000000 R09: 00007ffcbdf2aa30 [ 45.755765] R10: 0000000000000000 R11: 0000000000000246 R12: 000056242b9b3ad0 [ 45.757050] R13: 00007ffcbdf2b7c0 R14: 000056242b9b4bc0 R15: 000056242b9c5780 [ 45.758358] [ 45.758823] irq event stamp: 1751 [ 45.759435] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 45.760969] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 45.762486] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 45.764014] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 45.765531] ---[ end trace 0000000000000000 ]--- [ 48.375309] ------------[ cut here ]------------ [ 48.376222] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.378197] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 48.379868] Modules linked in: [ 48.380462] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.382613] Tainted: [W]=WARN [ 48.383214] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.384675] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.385576] 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 [ 48.388722] RSP: 0018:ffff88801660fbc0 EFLAGS: 00010286 [ 48.389658] RAX: 0000000000000000 RBX: ffffed1002cc1f78 RCX: ffffffff813a4050 [ 48.390947] RDX: ffff88800ee81bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.392212] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc1f2f [ 48.393489] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.394777] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801660fdf8 [ 48.396047] FS: 00007fcf80bcb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.397477] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.398534] CR2: 00007ffe8cf14ef7 CR3: 000000000c8f7000 CR4: 0000000000350ef0 [ 48.399807] Call Trace: [ 48.400265] [ 48.400673] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.401579] ? __create_object+0x59/0x80 [ 48.402356] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.403324] __vmalloc_noprof+0x59/0x60 [ 48.404074] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.404949] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.405871] bpf_prog_alloc+0x39/0x200 [ 48.406567] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.407507] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.408407] do_seccomp+0x349/0x25e0 [ 48.409119] ? find_held_lock+0x2b/0x80 [ 48.409868] ? do_prlimit+0x310/0x610 [ 48.410556] ? __pfx_do_seccomp+0x10/0x10 [ 48.411332] ? do_raw_spin_unlock+0x53/0x220 [ 48.412155] ? _raw_spin_unlock+0x1e/0x40 [ 48.412945] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.413900] ? static_key_count+0x60/0x80 [ 48.414664] prctl_set_seccomp+0x4e/0x70 [ 48.415433] __do_sys_prctl+0xe6c/0x1d70 [ 48.416208] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.417142] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.418108] ? irqentry_exit+0xf3/0x650 [ 48.418861] do_syscall_64+0xbf/0x430 [ 48.419548] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.420492] RIP: 0033:0x7fcf810bd5cd [ 48.421202] 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 [ 48.424381] RSP: 002b:00007ffe8cf13c50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.425752] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcf810bd5cd [ 48.427027] RDX: 000055df67c83e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.428300] RBP: 00007ffe8cf13cb0 R08: 0000000000000000 R09: 00007ffe8cf13350 [ 48.429555] R10: 0000000000000000 R11: 0000000000000246 R12: 000055df9377e2b0 [ 48.430702] R13: 00007ffe8cf140e0 R14: 000055df93780d20 R15: 000055df937928d0 [ 48.431853] [ 48.432229] irq event stamp: 1785 [ 48.432807] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 48.434157] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 48.435535] softirqs last enabled at (1610): [] handle_softirqs+0x50c/0x770 [ 48.436932] softirqs last disabled at (1605): [] __irq_exit_rcu+0xc4/0x100 [ 48.438280] ---[ end trace 0000000000000000 ]--- [ 49.144267] ------------[ cut here ]------------ [ 49.145198] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.147172] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.148722] Modules linked in: [ 49.149325] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.151298] Tainted: [W]=WARN [ 49.151900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.153382] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.154284] 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 [ 49.157473] RSP: 0018:ffff88800fec7bc0 EFLAGS: 00010286 [ 49.158447] RAX: 0000000000000000 RBX: ffffed1001fd8f78 RCX: ffffffff813a4050 [ 49.159721] RDX: ffff8880161e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.161031] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001fd8f2f [ 49.162312] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.163583] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800fec7df8 [ 49.164889] FS: 00007fbe25ccc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.166335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.167404] CR2: 00007ffee08f3ef7 CR3: 000000000e5ec000 CR4: 0000000000350ef0 [ 49.168713] Call Trace: [ 49.169193] [ 49.169601] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.170497] ? __create_object+0x59/0x80 [ 49.171282] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.172259] __vmalloc_noprof+0x59/0x60 [ 49.173029] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.173915] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.174851] bpf_prog_alloc+0x39/0x200 [ 49.175549] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.176468] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.177392] do_seccomp+0x349/0x25e0 [ 49.178100] ? find_held_lock+0x2b/0x80 [ 49.178861] ? do_prlimit+0x310/0x610 [ 49.179566] ? __pfx_do_seccomp+0x10/0x10 [ 49.180353] ? do_raw_spin_unlock+0x53/0x220 [ 49.181201] ? _raw_spin_unlock+0x1e/0x40 [ 49.181986] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.182946] ? static_key_count+0x60/0x80 [ 49.183749] prctl_set_seccomp+0x4e/0x70 [ 49.184475] __do_sys_prctl+0xe6c/0x1d70 [ 49.185258] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.186109] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.187062] ? irqentry_exit+0xf3/0x650 [ 49.187819] do_syscall_64+0xbf/0x430 [ 49.188518] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.189469] RIP: 0033:0x7fbe261be5cd [ 49.190179] 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 [ 49.193400] RSP: 002b:00007ffee08f1450 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.194766] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbe261be5cd [ 49.196047] RDX: 0000563e59ac3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.197353] RBP: 00007ffee08f14b0 R08: 0000000000000000 R09: 00007ffee08f0b50 [ 49.198640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563e69129ad0 [ 49.199913] R13: 00007ffee08f18e0 R14: 0000563e6912abc0 R15: 0000563e6913b780 [ 49.201259] [ 49.201722] irq event stamp: 1793 [ 49.202333] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 49.203850] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 49.205392] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 49.206946] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 49.208479] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51828' (ECDSA) to the list of known hosts. 2025/11/18 11:58:06 fuzzer started 2025/11/18 11:58:06 dialing manager at localhost:34383 2025/11/18 11:58:06 checking machine... 2025/11/18 11:58:06 checking revisions... [ 50.044873] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:58:06 testing simple program... [ 50.143097] cgroup: Unknown subsys name 'net' [ 50.198621] cgroup: Unknown subsys name 'cpuset' [ 50.215659] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:58:05 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce08a50 RCX=0000000000000002 RDX=1ffff1100d9c114b RSI=ffff88806ce08ae8 RDI=ffff88806ce08a58 RBP=ffff88806ce08ae8 RSP=ffff88806ce08958 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=000000000000453f R12=0000000000000008 R13=ffff88806ce08a98 R14=ffff88806ce08ae8 R15=ffff88806ce08a50 RIP=ffffffff8135e265 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 00007fcf80bcb900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcf80b7a008 CR3=000000000bf7a000 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=ffff88806cf260f8 RBX=ffff888009637bb8 RCX=ffffffff8161eba9 RDX=ffff888009613780 RSI=ffffffff81625297 RDI=ffff888009637bd8 RBP=ffff88806cf25f80 RSP=ffff888009637ab0 R8 =0000000000000001 R9 =ffffed10012c6f41 R10=0000000006800001 R11=0000000000000001 R12=0000000000000001 R13=ffff888009637bc0 R14=000000000000001a R15=ffff888009637b20 RIP=ffffffff81751e10 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f056fb8a000 CR3=00000000139f5000 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=38353a313120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383535 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000