[ 39.113348] ------------[ cut here ]------------ [ 39.114278] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.116373] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/230 [ 39.117823] Modules linked in: [ 39.118454] CPU: 0 UID: 104 PID: 230 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.120432] Tainted: [W]=WARN [ 39.120991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.122446] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.123348] 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 [ 39.126543] RSP: 0018:ffff88801a287bc0 EFLAGS: 00010286 [ 39.127511] RAX: 0000000000000000 RBX: ffffed1003450f78 RCX: ffffffff813a4050 [ 39.128789] RDX: ffff888016083780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.130066] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003450f2f [ 39.131352] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.132631] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a287df8 [ 39.133907] FS: 00007efc4d128900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.135331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.136389] CR2: 00007ffd8aa3eef8 CR3: 000000000d057000 CR4: 0000000000350ef0 [ 39.137675] Call Trace: [ 39.138191] [ 39.138597] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.139482] ? __create_object+0x59/0x80 [ 39.140270] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.141214] __vmalloc_noprof+0x59/0x60 [ 39.141939] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.142776] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.143601] bpf_prog_alloc+0x39/0x200 [ 39.144253] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.145037] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.145849] do_seccomp+0x349/0x25e0 [ 39.146489] ? find_held_lock+0x2b/0x80 [ 39.147129] ? do_prlimit+0x310/0x610 [ 39.147820] ? __pfx_do_seccomp+0x10/0x10 [ 39.148520] ? do_raw_spin_unlock+0x53/0x220 [ 39.149277] ? _raw_spin_unlock+0x1e/0x40 [ 39.149940] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.151023] ? static_key_count+0x60/0x80 [ 39.151725] prctl_set_seccomp+0x4e/0x70 [ 39.152401] __do_sys_prctl+0xe6c/0x1d70 [ 39.153053] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.153847] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.154708] ? irqentry_exit+0xf3/0x650 [ 39.155372] do_syscall_64+0xbf/0x430 [ 39.155991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.156832] RIP: 0033:0x7efc4d61a5cd [ 39.157451] 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 [ 39.160286] RSP: 002b:00007ffd8aa3d8f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.161498] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc4d61a5cd [ 39.162635] RDX: 000055cda1e87e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.163760] RBP: 00007ffd8aa3d950 R08: 0000000000000000 R09: 00007ffd8aa3cff0 [ 39.164913] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cdb0a4aad0 [ 39.166056] R13: 00007ffd8aa3dd80 R14: 000055cdb0a4bbc0 R15: 000055cdb0a5c780 [ 39.167215] [ 39.167592] irq event stamp: 1811 [ 39.168123] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 39.169489] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 39.170852] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 39.172217] softirqs last disabled at (1591): [] __irq_exit_rcu+0xc4/0x100 [ 39.173558] ---[ end trace 0000000000000000 ]--- [ 42.612637] ------------[ cut here ]------------ [ 42.613582] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.615602] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.617068] Modules linked in: [ 42.617694] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.619751] Tainted: [W]=WARN [ 42.620343] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.621826] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.622749] 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 [ 42.625903] RSP: 0018:ffff888016eefbc0 EFLAGS: 00010286 [ 42.626886] RAX: 0000000000000000 RBX: ffffed1002dddf78 RCX: ffffffff813a4050 [ 42.628177] RDX: ffff88800f6d0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.629456] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dddf2f [ 42.630749] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.632042] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016eefdf8 [ 42.633330] FS: 00007fc01a83e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.634795] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.635853] CR2: 00007fc01ada44a6 CR3: 000000002098c000 CR4: 0000000000350ef0 [ 42.637124] Call Trace: [ 42.637627] [ 42.638054] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.638954] ? __create_object+0x59/0x80 [ 42.639722] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.640717] __vmalloc_noprof+0x59/0x60 [ 42.641482] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.642439] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.643380] bpf_prog_alloc+0x39/0x200 [ 42.644079] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.645005] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.645939] do_seccomp+0x349/0x25e0 [ 42.646653] ? find_held_lock+0x2b/0x80 [ 42.647417] ? do_prlimit+0x310/0x610 [ 42.648123] ? __pfx_do_seccomp+0x10/0x10 [ 42.648923] ? do_raw_spin_unlock+0x53/0x220 [ 42.649766] ? _raw_spin_unlock+0x1e/0x40 [ 42.650551] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.651523] ? static_key_count+0x60/0x80 [ 42.652339] prctl_set_seccomp+0x4e/0x70 [ 42.653072] __do_sys_prctl+0xe6c/0x1d70 [ 42.653862] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.654719] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.655684] ? irqentry_exit+0xf3/0x650 [ 42.656456] do_syscall_64+0xbf/0x430 [ 42.657202] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.658131] RIP: 0033:0x7fc01ad305cd [ 42.658836] 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 [ 42.662018] RSP: 002b:00007fff1e611f10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.663370] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc01ad305cd [ 42.664668] RDX: 0000565230eade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.665955] RBP: 00007fff1e611f70 R08: 0000000000000000 R09: 00007fff1e611610 [ 42.667243] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565259327ad0 [ 42.668524] R13: 00007fff1e6123a0 R14: 0000565259328bc0 R15: 0000565259339780 [ 42.669846] [ 42.670323] irq event stamp: 1735 [ 42.670922] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 42.672449] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 42.673988] softirqs last enabled at (1290): [] handle_softirqs+0x50c/0x770 [ 42.675512] softirqs last disabled at (1285): [] __irq_exit_rcu+0xc4/0x100 [ 42.677031] ---[ end trace 0000000000000000 ]--- [ 43.606525] ------------[ cut here ]------------ [ 43.607453] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.609510] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.610964] Modules linked in: [ 43.611820] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.613882] Tainted: [W]=WARN [ 43.614478] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.615927] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.616830] 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 [ 43.620051] RSP: 0018:ffff88801772fbc0 EFLAGS: 00010286 [ 43.621021] RAX: 0000000000000000 RBX: ffffed1002ee5f78 RCX: ffffffff813a4050 [ 43.622296] RDX: ffff888017b41bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.623561] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee5f2f [ 43.624833] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.626129] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801772fdf8 [ 43.627415] FS: 00007f0c34e3e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.628910] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.630100] CR2: 00007ffd6f65aef8 CR3: 000000000e345000 CR4: 0000000000350ef0 [ 43.631371] Call Trace: [ 43.631828] [ 43.632285] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.633127] ? __create_object+0x59/0x80 [ 43.633912] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.634886] __vmalloc_noprof+0x59/0x60 [ 43.635650] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.636536] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.637469] bpf_prog_alloc+0x39/0x200 [ 43.638217] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.639104] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.640008] do_seccomp+0x349/0x25e0 [ 43.640728] ? find_held_lock+0x2b/0x80 [ 43.641490] ? do_prlimit+0x310/0x610 [ 43.642259] ? __pfx_do_seccomp+0x10/0x10 [ 43.643013] ? do_raw_spin_unlock+0x53/0x220 [ 43.643850] ? _raw_spin_unlock+0x1e/0x40 [ 43.644639] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.645615] ? static_key_count+0x60/0x80 [ 43.646434] prctl_set_seccomp+0x4e/0x70 [ 43.647210] __do_sys_prctl+0xe6c/0x1d70 [ 43.647945] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.648818] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.649774] ? irqentry_exit+0xf3/0x650 [ 43.650578] do_syscall_64+0xbf/0x430 [ 43.651325] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.652287] RIP: 0033:0x7f0c353305cd [ 43.652949] 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 [ 43.656114] RSP: 002b:00007ffd6f658f00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.657519] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c353305cd [ 43.658805] RDX: 000055723a827e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.660077] RBP: 00007ffd6f658f60 R08: 0000000000000000 R09: 00007ffd6f658600 [ 43.661359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557250d43ad0 [ 43.662663] R13: 00007ffd6f659390 R14: 0000557250d44bc0 R15: 0000557250d55780 [ 43.663969] [ 43.664425] irq event stamp: 1845 [ 43.665032] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 43.666490] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 43.667755] softirqs last enabled at (1552): [] handle_softirqs+0x50c/0x770 [ 43.669031] softirqs last disabled at (1547): [] __irq_exit_rcu+0xc4/0x100 [ 43.670298] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44396' (ECDSA) to the list of known hosts. 2025/11/17 15:34:08 fuzzer started 2025/11/17 15:34:08 dialing manager at localhost:37895 2025/11/17 15:34:08 checking machine... 2025/11/17 15:34:08 checking revisions... [ 44.564953] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:34:08 testing simple program... [ 44.644388] cgroup: Unknown subsys name 'net' [ 44.697631] cgroup: Unknown subsys name 'cpuset' [ 44.709781] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:34:07 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=0000000000000001 RCX=ffffffff81b2d539 RDX=000000000000b2d5 RSI=000000000000b2d5 RDI=ffffffff86ef0528 RBP=ffff888009627898 RSP=ffff8880096277d0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff8880096278a0 R13=ffff888009627888 R14=ffff888009627881 R15=ffff888009627840 RIP=ffffffff8135e5ee 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc01adf5618 CR3=000000002098e000 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 info registers vcpu 1 RAX=00000000000225ad RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd5a999fe8 CR3=000000000faa3000 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=f5428a30e6b341960b4df748d5d6ddd3 XMM02=2c67c8bc2e329bc30000000000306938 XMM03=fb795ef6d657705600000000003105f8 XMM04=c8f8c34df45c994d00000000000ae988 XMM05=1380963b5ba86b5a0000000000320df8 XMM06=d74844bf967d85ba00000000003207f0 XMM07=e042d86d42eb936e0000000000311038 XMM08=e48cd8ff2094cfb60000000000306998 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000