[ 54.429595] ------------[ cut here ]------------ [ 54.430493] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.432546] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 54.434031] Modules linked in: [ 54.434612] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.436547] Tainted: [W]=WARN [ 54.437152] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.440063] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.441066] 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 [ 54.444245] RSP: 0018:ffff88801a13fbc0 EFLAGS: 00010286 [ 54.445214] RAX: 0000000000000000 RBX: ffffed1003427f78 RCX: ffffffff813a4050 [ 54.446524] RDX: ffff888016419bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.447798] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003427f2f [ 54.449063] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.450368] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a13fdf8 [ 54.451629] FS: 00007f0fdfb7a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.453050] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.454141] CR2: 00007ffefb6bfef7 CR3: 000000000bbd9000 CR4: 0000000000350ef0 [ 54.455418] Call Trace: [ 54.455920] [ 54.456336] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.457224] ? __create_object+0x59/0x80 [ 54.458048] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.459011] __vmalloc_noprof+0x59/0x60 [ 54.459756] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.460606] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.461560] bpf_prog_alloc+0x39/0x200 [ 54.462272] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.463193] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.464081] do_seccomp+0x349/0x25e0 [ 54.464799] ? find_held_lock+0x2b/0x80 [ 54.465550] ? do_prlimit+0x310/0x610 [ 54.466298] ? __pfx_do_seccomp+0x10/0x10 [ 54.467071] ? do_raw_spin_unlock+0x53/0x220 [ 54.467901] ? _raw_spin_unlock+0x1e/0x40 [ 54.468623] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.469614] ? static_key_count+0x60/0x80 [ 54.470412] prctl_set_seccomp+0x4e/0x70 [ 54.471174] __do_sys_prctl+0xe6c/0x1d70 [ 54.471935] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.472789] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.473793] ? irqentry_exit+0xf3/0x650 [ 54.474511] do_syscall_64+0xbf/0x430 [ 54.475241] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.476174] RIP: 0033:0x7f0fe006c5cd [ 54.476874] 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 [ 54.480028] RSP: 002b:00007ffefb6be440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.481377] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0fe006c5cd [ 54.482690] RDX: 0000556a88bdae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.483949] RBP: 00007ffefb6be4a0 R08: 0000000000000000 R09: 00007ffefb6bdb40 [ 54.485206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556a9233cad0 [ 54.486521] R13: 00007ffefb6be8d0 R14: 0000556a9233dbc0 R15: 0000556a9234e780 [ 54.487804] [ 54.488226] irq event stamp: 2049 [ 54.488867] hardirqs last enabled at (2059): [] __up_console_sem+0x78/0x80 [ 54.490409] hardirqs last disabled at (2068): [] __up_console_sem+0x5d/0x80 [ 54.491903] softirqs last enabled at (1596): [] handle_softirqs+0x50c/0x770 [ 54.493437] softirqs last disabled at (1573): [] __irq_exit_rcu+0xc4/0x100 [ 54.494973] ---[ end trace 0000000000000000 ]--- [ 57.875460] ------------[ cut here ]------------ [ 57.876379] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.878453] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 57.879901] Modules linked in: [ 57.880479] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.883877] Tainted: [W]=WARN [ 57.884433] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.885994] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.886891] 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 [ 57.890043] RSP: 0018:ffff888016537bc0 EFLAGS: 00010286 [ 57.891021] RAX: 0000000000000000 RBX: ffffed1002ca6f78 RCX: ffffffff813a4050 [ 57.892285] RDX: ffff8880198cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.893567] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ca6f2f [ 57.894843] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.896100] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016537df8 [ 57.897366] FS: 00007fd164e7d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.898833] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.899901] CR2: 00007ffff3831ef7 CR3: 000000000e5ec000 CR4: 0000000000350ef0 [ 57.901190] Call Trace: [ 57.901724] [ 57.902129] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.903020] ? __create_object+0x59/0x80 [ 57.903807] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.904759] __vmalloc_noprof+0x59/0x60 [ 57.905482] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.906378] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.907310] bpf_prog_alloc+0x39/0x200 [ 57.908027] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.908940] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.909866] do_seccomp+0x349/0x25e0 [ 57.910546] ? find_held_lock+0x2b/0x80 [ 57.911294] ? do_prlimit+0x310/0x610 [ 57.912033] ? __pfx_do_seccomp+0x10/0x10 [ 57.912811] ? do_raw_spin_unlock+0x53/0x220 [ 57.913614] ? _raw_spin_unlock+0x1e/0x40 [ 57.914388] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.915340] ? static_key_count+0x60/0x80 [ 57.916120] prctl_set_seccomp+0x4e/0x70 [ 57.916895] __do_sys_prctl+0xe6c/0x1d70 [ 57.917658] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.918515] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.919472] ? irqentry_exit+0xf3/0x650 [ 57.920227] do_syscall_64+0xbf/0x430 [ 57.920957] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.921936] RIP: 0033:0x7fd16536f5cd [ 57.922588] 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 [ 57.925734] RSP: 002b:00007ffff382f800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.927060] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd16536f5cd [ 57.928324] RDX: 000056134fe44e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.929617] RBP: 00007ffff382f860 R08: 0000000000000000 R09: 00007ffff382ef00 [ 57.930893] R10: 0000000000000000 R11: 0000000000000246 R12: 000056135abdcad0 [ 57.932156] R13: 00007ffff382fc90 R14: 000056135abddbc0 R15: 000056135abee780 [ 57.933436] [ 57.933922] irq event stamp: 2107 [ 57.934498] hardirqs last enabled at (2115): [] __up_console_sem+0x78/0x80 [ 57.935755] hardirqs last disabled at (2124): [] __up_console_sem+0x5d/0x80 [ 57.937016] softirqs last enabled at (1980): [] handle_softirqs+0x50c/0x770 [ 57.938314] softirqs last disabled at (1975): [] __irq_exit_rcu+0xc4/0x100 [ 57.939562] ---[ end trace 0000000000000000 ]--- [ 58.743248] ------------[ cut here ]------------ [ 58.744185] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.746245] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 58.747705] Modules linked in: [ 58.748296] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.750288] Tainted: [W]=WARN [ 58.750900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.752366] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.753273] 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 [ 58.756488] RSP: 0018:ffff88801722fbc0 EFLAGS: 00010286 [ 58.757805] RAX: 0000000000000000 RBX: ffffed1002e45f78 RCX: ffffffff813a4050 [ 58.759078] RDX: ffff88801637b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.760365] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e45f2f [ 58.761908] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.763480] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801722fdf8 [ 58.764938] FS: 00007f83ba97f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.766404] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.767487] CR2: 00007ffc1dfbcef7 CR3: 000000000fecc000 CR4: 0000000000350ef0 [ 58.768793] Call Trace: [ 58.769255] [ 58.769725] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.770589] ? __create_object+0x59/0x80 [ 58.771378] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.772366] __vmalloc_noprof+0x59/0x60 [ 58.773132] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.774032] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.774974] bpf_prog_alloc+0x39/0x200 [ 58.775745] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.776630] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.777558] do_seccomp+0x349/0x25e0 [ 58.778281] ? find_held_lock+0x2b/0x80 [ 58.779055] ? do_prlimit+0x310/0x610 [ 58.779794] ? __pfx_do_seccomp+0x10/0x10 [ 58.780536] ? do_raw_spin_unlock+0x53/0x220 [ 58.781379] ? _raw_spin_unlock+0x1e/0x40 [ 58.782191] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.783185] ? static_key_count+0x60/0x80 [ 58.783991] prctl_set_seccomp+0x4e/0x70 [ 58.784785] __do_sys_prctl+0xe6c/0x1d70 [ 58.785534] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.786395] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.787394] ? irqentry_exit+0xf3/0x650 [ 58.788167] do_syscall_64+0xbf/0x430 [ 58.788928] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.789899] RIP: 0033:0x7f83bae715cd [ 58.790571] 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 [ 58.793761] RSP: 002b:00007ffc1dfbb260 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.795140] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f83bae715cd [ 58.796419] RDX: 000055d6ef2f3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.797718] RBP: 00007ffc1dfbb2c0 R08: 0000000000000000 R09: 00007ffc1dfba960 [ 58.799009] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d6f8e9e240 [ 58.800293] R13: 00007ffc1dfbb6f0 R14: 000055d6f8e9dbf0 R15: 000055d6f8eb24d0 [ 58.801628] [ 58.802114] irq event stamp: 1729 [ 58.802757] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 58.804306] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 58.805853] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 58.807417] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 58.808950] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25609' (ECDSA) to the list of known hosts. 2025/11/17 21:52:11 fuzzer started 2025/11/17 21:52:11 dialing manager at localhost:37895 2025/11/17 21:52:11 checking machine... 2025/11/17 21:52:11 checking revisions... [ 59.718012] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:52:11 testing simple program... [ 59.799146] cgroup: Unknown subsys name 'net' [ 59.851583] cgroup: Unknown subsys name 'cpuset' [ 59.865179] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:52:10 Registers: info registers vcpu 0 RAX=000000000004b065 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 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=000056135ac12fe0 CR3=000000000e676000 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=72cf78985fbd98ae324787e5efdff001 XMM02=0000000000303d38d59e07bde36eea69 XMM03=0000000000303e60ec2efd57dc4c00df XMM04=7e64108ab44f10b900000000000ae988 XMM05=a36aee3d9adebf290000000000321f50 XMM06=2d742cf50fd7c1910000000000320648 XMM07=fb795ef6d6577056000000000030f910 XMM08=2c67c8bc2e329bc30000000000303e60 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080010000 RBX=1ffff1100d9e11b2 RCX=ffffffff8162e629 RDX=ffff888018605340 RSI=ffffffff8166d538 RDI=ffff88806cf28e58 RBP=ffff88806cf28e58 RSP=ffff88806cf08d58 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000001 R11=0000000000000001 R12=ffff88806cf28500 R13=ffff888019c872e8 R14=0000000000000001 R15=dffffc0000000000 RIP=ffffffff8163650a 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 00007fd164e7d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd165434618 CR3=000000000b843000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000