[ 54.084342] ------------[ cut here ]------------ [ 54.085273] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.087298] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 54.088880] Modules linked in: [ 54.089472] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.091567] Tainted: [W]=WARN [ 54.092148] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.093602] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.094508] 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 [ 54.097678] RSP: 0018:ffff888016fafbc0 EFLAGS: 00010286 [ 54.098639] RAX: 0000000000000000 RBX: ffffed1002df5f78 RCX: ffffffff813a4050 [ 54.099976] RDX: ffff888015ca8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.101240] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df5f2f [ 54.102536] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.103882] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fafdf8 [ 54.105146] FS: 00007f3cfdc3c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.106548] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.107609] CR2: 00007ffeba035ef7 CR3: 00000000168ec000 CR4: 0000000000350ef0 [ 54.108959] Call Trace: [ 54.109448] [ 54.109897] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.110737] ? __create_object+0x59/0x80 [ 54.111557] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.112583] __vmalloc_noprof+0x59/0x60 [ 54.113339] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.114243] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.115211] bpf_prog_alloc+0x39/0x200 [ 54.115961] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.116887] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.117735] do_seccomp+0x349/0x25e0 [ 54.118441] ? find_held_lock+0x2b/0x80 [ 54.119187] ? do_prlimit+0x310/0x610 [ 54.119938] ? __pfx_do_seccomp+0x10/0x10 [ 54.120673] ? do_raw_spin_unlock+0x53/0x220 [ 54.121500] ? _raw_spin_unlock+0x1e/0x40 [ 54.122263] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.123211] ? static_key_count+0x60/0x80 [ 54.124015] prctl_set_seccomp+0x4e/0x70 [ 54.124737] __do_sys_prctl+0xe6c/0x1d70 [ 54.125515] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.126360] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.127314] ? irqentry_exit+0xf3/0x650 [ 54.128077] do_syscall_64+0xbf/0x430 [ 54.128766] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.129708] RIP: 0033:0x7f3cfe12e5cd [ 54.130402] 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 [ 54.133516] RSP: 002b:00007ffeba034cf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.134847] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3cfe12e5cd [ 54.136131] RDX: 00005562b6df1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.137391] RBP: 00007ffeba034d50 R08: 0000000000000000 R09: 00007ffeba0343f0 [ 54.138661] R10: 0000000000000000 R11: 0000000000000246 R12: 00005562e793d2b0 [ 54.139942] R13: 00007ffeba035180 R14: 00005562e793fd20 R15: 00005562e79518d0 [ 54.141234] [ 54.141654] irq event stamp: 1737 [ 54.142292] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 54.143826] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 54.145324] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 54.146843] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 54.148338] ---[ end trace 0000000000000000 ]--- [ 57.656190] ------------[ cut here ]------------ [ 57.657280] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.659878] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 57.661654] Modules linked in: [ 57.662334] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.664664] Tainted: [W]=WARN [ 57.665350] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.666880] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.667845] 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 [ 57.671035] RSP: 0018:ffff888016e7fbc0 EFLAGS: 00010286 [ 57.672048] RAX: 0000000000000000 RBX: ffffed1002dcff78 RCX: ffffffff813a4050 [ 57.673369] RDX: ffff888016a45340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.674705] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dcff2f [ 57.676027] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.677331] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e7fdf8 [ 57.678669] FS: 00007f8ec9c9f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.680159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.681263] CR2: 00007ffe154c3ef7 CR3: 0000000014355000 CR4: 0000000000350ef0 [ 57.682609] Call Trace: [ 57.683133] [ 57.683588] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.684517] ? __create_object+0x59/0x80 [ 57.685313] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.686310] __vmalloc_noprof+0x59/0x60 [ 57.687103] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.688019] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.688985] bpf_prog_alloc+0x39/0x200 [ 57.689713] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.690685] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.691647] do_seccomp+0x349/0x25e0 [ 57.692385] ? find_held_lock+0x2b/0x80 [ 57.693229] ? do_prlimit+0x310/0x610 [ 57.694015] ? __pfx_do_seccomp+0x10/0x10 [ 57.694941] ? do_raw_spin_unlock+0x53/0x220 [ 57.695847] ? _raw_spin_unlock+0x1e/0x40 [ 57.696609] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.697611] ? static_key_count+0x60/0x80 [ 57.698432] prctl_set_seccomp+0x4e/0x70 [ 57.699240] __do_sys_prctl+0xe6c/0x1d70 [ 57.700058] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.700949] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.701958] ? irqentry_exit+0xf3/0x650 [ 57.702712] do_syscall_64+0xbf/0x430 [ 57.703474] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.704475] RIP: 0033:0x7f8eca1915cd [ 57.705176] 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 [ 57.708411] RSP: 002b:00007ffe154c1840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.709827] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8eca1915cd [ 57.711181] RDX: 00005616dd209e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.712514] RBP: 00007ffe154c18a0 R08: 0000000000000000 R09: 00007ffe154c0f40 [ 57.713842] R10: 0000000000000000 R11: 0000000000000246 R12: 00005616df63aad0 [ 57.715144] R13: 00007ffe154c1cd0 R14: 00005616df63bbc0 R15: 00005616df64c780 [ 57.716503] [ 57.716967] irq event stamp: 1805 [ 57.717604] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 57.719168] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 57.720735] softirqs last enabled at (1328): [] handle_softirqs+0x50c/0x770 [ 57.722332] softirqs last disabled at (1307): [] __irq_exit_rcu+0xc4/0x100 [ 57.723894] ---[ end trace 0000000000000000 ]--- [ 58.606957] ------------[ cut here ]------------ [ 58.607897] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.610014] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 58.611508] Modules linked in: [ 58.612378] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.614516] Tainted: [W]=WARN [ 58.615129] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.616632] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.617575] 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 [ 58.620782] RSP: 0018:ffff888016fa7bc0 EFLAGS: 00010286 [ 58.621776] RAX: 0000000000000000 RBX: ffffed1002df4f78 RCX: ffffffff813a4050 [ 58.623137] RDX: ffff888014629bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.624464] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df4f2f [ 58.625863] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.627284] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fa7df8 [ 58.628712] FS: 00007f5e895c1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.630250] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.631463] CR2: 00007f5e89ab3580 CR3: 000000001cd30000 CR4: 0000000000350ef0 [ 58.632918] Call Trace: [ 58.633414] [ 58.633882] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.634771] ? __create_object+0x59/0x80 [ 58.635597] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.636597] __vmalloc_noprof+0x59/0x60 [ 58.637378] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.638278] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.639237] bpf_prog_alloc+0x39/0x200 [ 58.640071] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.641030] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.641956] do_seccomp+0x349/0x25e0 [ 58.642663] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.643627] ? __pfx_do_seccomp+0x10/0x10 [ 58.644443] ? find_held_lock+0x2b/0x80 [ 58.645204] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.646188] ? static_key_count+0x60/0x80 [ 58.647018] prctl_set_seccomp+0x4e/0x70 [ 58.647781] __do_sys_prctl+0xe6c/0x1d70 [ 58.648591] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.649477] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.650476] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.651468] ? irqentry_exit+0xf3/0x650 [ 58.652294] do_syscall_64+0xbf/0x430 [ 58.653034] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.653992] RIP: 0033:0x7f5e89ab35cd [ 58.654669] 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 [ 58.657885] RSP: 002b:00007fff19a7e700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.659264] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5e89ab35cd [ 58.660607] RDX: 000055afe43fae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.661926] RBP: 00007fff19a7e760 R08: 0000000000000000 R09: 00007fff19a7de00 [ 58.663239] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b0236aa2b0 [ 58.664563] R13: 00007fff19a7eb90 R14: 000055b0236acd20 R15: 000055b0236be8d0 [ 58.665900] [ 58.666337] irq event stamp: 1803 [ 58.666984] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 58.668565] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 58.670128] softirqs last enabled at (1416): [] handle_softirqs+0x50c/0x770 [ 58.671730] softirqs last disabled at (1411): [] __irq_exit_rcu+0xc4/0x100 [ 58.673140] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36341' (ECDSA) to the list of known hosts. 2025/11/17 17:15:25 fuzzer started 2025/11/17 17:15:26 dialing manager at localhost:37895 2025/11/17 17:15:26 checking machine... 2025/11/17 17:15:26 checking revisions... [ 59.648576] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:15:26 testing simple program... [ 59.755417] cgroup: Unknown subsys name 'net' [ 59.841559] cgroup: Unknown subsys name 'cpuset' [ 59.854923] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:15:25 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce08a70 RCX=0000000000000002 RDX=1ffff1100d9c1150 RSI=ffff88806ce08b10 RDI=ffff88806ce08a80 RBP=ffff88806ce08b10 RSP=ffff88806ce08978 R8 =ffffffff869f1f7a R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=0000000000000008 R13=ffff88806ce01000 R14=ffff88806ce08b18 R15=ffff88806ce08a70 RIP=ffffffff8135e288 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 00007f24886fa700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe154bb000 CR3=000000000b8eb000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001ed77 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f94eed53000 CR3=000000000b8eb000 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=2035323a35313a373120373120766f4e XMM01=657463656e6e6f63736944203a5d3434 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3434325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034323a35313a3731203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000