[ 45.695944] ------------[ cut here ]------------ [ 45.696870] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.698948] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.700412] Modules linked in: [ 45.701091] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.703073] Tainted: [W]=WARN [ 45.703632] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.705101] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.706022] 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 [ 45.709199] RSP: 0018:ffff888018b67bc0 EFLAGS: 00010286 [ 45.710190] RAX: 0000000000000000 RBX: ffffed100316cf78 RCX: ffffffff813a4050 [ 45.711447] RDX: ffff88800f008000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.712731] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100316cf2f [ 45.714016] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.715281] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018b67df8 [ 45.716558] FS: 00007fe0ba38d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.717985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.719039] CR2: 00007ffdfda13ef8 CR3: 000000000d43e000 CR4: 0000000000350ef0 [ 45.720315] Call Trace: [ 45.720782] [ 45.721232] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.722104] ? __create_object+0x59/0x80 [ 45.722878] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.723790] __vmalloc_noprof+0x59/0x60 [ 45.724566] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.725434] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.726357] bpf_prog_alloc+0x39/0x200 [ 45.727089] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.728009] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.728903] do_seccomp+0x349/0x25e0 [ 45.729567] ? find_held_lock+0x2b/0x80 [ 45.730324] ? do_prlimit+0x310/0x610 [ 45.731054] ? __pfx_do_seccomp+0x10/0x10 [ 45.731843] ? do_raw_spin_unlock+0x53/0x220 [ 45.732638] ? _raw_spin_unlock+0x1e/0x40 [ 45.733403] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.734359] ? static_key_count+0x60/0x80 [ 45.735156] prctl_set_seccomp+0x4e/0x70 [ 45.735930] __do_sys_prctl+0xe6c/0x1d70 [ 45.736673] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.737510] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.738476] ? irqentry_exit+0xf3/0x650 [ 45.739247] do_syscall_64+0xbf/0x430 [ 45.739995] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.740942] RIP: 0033:0x7fe0ba87f5cd [ 45.741594] 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 [ 45.744756] RSP: 002b:00007ffdfda120d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.746094] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe0ba87f5cd [ 45.747373] RDX: 0000560c8545de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.748651] RBP: 00007ffdfda12130 R08: 0000000000000000 R09: 00007ffdfda117d0 [ 45.749912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560ca1461ad0 [ 45.751176] R13: 00007ffdfda12560 R14: 0000560ca1462bc0 R15: 0000560ca1473780 [ 45.752489] [ 45.752940] irq event stamp: 1773 [ 45.753538] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 45.755061] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 45.756592] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 45.758117] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 45.759616] ---[ end trace 0000000000000000 ]--- [ 48.652150] ------------[ cut here ]------------ [ 48.653070] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.655093] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 48.656544] Modules linked in: [ 48.657159] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.659164] Tainted: [W]=WARN [ 48.659716] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.662572] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.663576] 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 [ 48.666777] RSP: 0018:ffff888016d67bc0 EFLAGS: 00010286 [ 48.667746] RAX: 0000000000000000 RBX: ffffed1002dacf78 RCX: ffffffff813a4050 [ 48.669048] RDX: ffff888017159bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.670312] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dacf2f [ 48.671602] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.672902] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d67df8 [ 48.674193] FS: 00007f6a31007900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.675639] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.676718] CR2: 00007f6a3156d4a6 CR3: 000000000dcf2000 CR4: 0000000000350ef0 [ 48.678000] Call Trace: [ 48.678461] [ 48.678922] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.679781] ? __create_object+0x59/0x80 [ 48.680589] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.681564] __vmalloc_noprof+0x59/0x60 [ 48.682329] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.683204] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.684138] bpf_prog_alloc+0x39/0x200 [ 48.684899] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.685789] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.686687] do_seccomp+0x349/0x25e0 [ 48.687393] ? find_held_lock+0x2b/0x80 [ 48.688149] ? do_prlimit+0x310/0x610 [ 48.688910] ? __pfx_do_seccomp+0x10/0x10 [ 48.689663] ? do_raw_spin_unlock+0x53/0x220 [ 48.690487] ? _raw_spin_unlock+0x1e/0x40 [ 48.691266] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.692242] ? static_key_count+0x60/0x80 [ 48.693039] prctl_set_seccomp+0x4e/0x70 [ 48.693770] __do_sys_prctl+0xe6c/0x1d70 [ 48.694563] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.695436] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.696424] ? irqentry_exit+0xf3/0x650 [ 48.697193] do_syscall_64+0xbf/0x430 [ 48.697930] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.698891] RIP: 0033:0x7f6a314f95cd [ 48.699547] 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 [ 48.702726] RSP: 002b:00007fffc26ae090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.704092] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6a314f95cd [ 48.705374] RDX: 000055bdc8a49e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.706642] RBP: 00007fffc26ae0f0 R08: 0000000000000000 R09: 00007fffc26ad790 [ 48.707913] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bde38432b0 [ 48.709206] R13: 00007fffc26ae520 R14: 000055bde3845d20 R15: 000055bde38578d0 [ 48.710373] [ 48.710752] irq event stamp: 2099 [ 48.711343] hardirqs last enabled at (2109): [] __up_console_sem+0x78/0x80 [ 48.712721] hardirqs last disabled at (2118): [] __up_console_sem+0x5d/0x80 [ 48.714102] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 48.715498] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 48.716853] ---[ end trace 0000000000000000 ]--- [ 49.423350] ------------[ cut here ]------------ [ 49.424285] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.426365] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.427825] Modules linked in: [ 49.428418] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.430383] Tainted: [W]=WARN [ 49.430971] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.432438] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.433345] 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 [ 49.436487] RSP: 0018:ffff88800b2dfbc0 EFLAGS: 00010286 [ 49.437453] RAX: 0000000000000000 RBX: ffffed100165bf78 RCX: ffffffff813a4050 [ 49.438735] RDX: ffff888017b63780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.440002] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100165bf2f [ 49.441278] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.442544] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b2dfdf8 [ 49.443831] FS: 00007f7b9309b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.445253] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.446306] CR2: 00007ffc0d1b2ef8 CR3: 00000000168bd000 CR4: 0000000000350ef0 [ 49.447586] Call Trace: [ 49.448073] [ 49.448482] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.449375] ? __create_object+0x59/0x80 [ 49.450153] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.451113] __vmalloc_noprof+0x59/0x60 [ 49.451869] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.452705] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.453618] bpf_prog_alloc+0x39/0x200 [ 49.454351] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.455274] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.456187] do_seccomp+0x349/0x25e0 [ 49.456916] ? find_held_lock+0x2b/0x80 [ 49.457637] ? do_prlimit+0x310/0x610 [ 49.458374] ? __pfx_do_seccomp+0x10/0x10 [ 49.459159] ? do_raw_spin_unlock+0x53/0x220 [ 49.459978] ? _raw_spin_unlock+0x1e/0x40 [ 49.460716] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.461680] ? static_key_count+0x60/0x80 [ 49.462459] prctl_set_seccomp+0x4e/0x70 [ 49.463226] __do_sys_prctl+0xe6c/0x1d70 [ 49.464018] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.464895] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.465869] ? irqentry_exit+0xf3/0x650 [ 49.466591] do_syscall_64+0xbf/0x430 [ 49.467323] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.468291] RIP: 0033:0x7f7b9358d5cd [ 49.468996] 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 [ 49.472166] RSP: 002b:00007ffc0d1b1280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.473545] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7b9358d5cd [ 49.474844] RDX: 0000557df8f63e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.476117] RBP: 00007ffc0d1b12e0 R08: 0000000000000000 R09: 00007ffc0d1b0980 [ 49.477410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557e01b62ad0 [ 49.478701] R13: 00007ffc0d1b1710 R14: 0000557e01b63bc0 R15: 0000557e01b74780 [ 49.479986] [ 49.480421] irq event stamp: 1733 [ 49.481079] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 49.482594] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 49.484115] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 49.485680] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 49.487193] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30840' (ECDSA) to the list of known hosts. 2025/11/17 12:51:24 fuzzer started 2025/11/17 12:51:24 dialing manager at localhost:37895 2025/11/17 12:51:24 checking machine... 2025/11/17 12:51:24 checking revisions... [ 50.308523] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:51:24 testing simple program... [ 50.388094] cgroup: Unknown subsys name 'net' [ 50.448116] cgroup: Unknown subsys name 'cpuset' [ 50.461038] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:51:24 Registers: info registers vcpu 0 RAX=0000000000042565 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe9ba42678 CR3=000000000d94d000 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=0d134e002116e8943b479e4827f679cb XMM02=ec2efd57dc4c00df0000000000302cf0 XMM03=b207d7379e71c6cd0000000000302dc0 XMM04=863112f7e4786f3b00000000000ae988 XMM05=e1bcd410fb3842e6000000000031eeb0 XMM06=4787a33a098ea8f20000000000318fb0 XMM07=e042d86d42eb936e0000000000310908 XMM08=b207d7379e71c6cd0000000000302dc0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880e548f000 RCX=0000000000000000 RDX=0000000000000000 RSI=ffffffff81b505bf RDI=ffff88806cf31cd0 RBP=ffff88806cf38440 RSP=ffff8880170cf670 R8 =0000000000000006 R9 =ffff88806cf38440 R10=0000000000000003 R11=0000000000000001 R12=ffffffff81b505bf R13=ffff88806cf38468 R14=0000000000000006 R15=0000000000000001 RIP=ffffffff815bcfa0 RFL=00000216 [----AP-] 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 00007f6a31007900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6a30fe6020 CR3=000000000d01d000 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