[ 39.170289] ------------[ cut here ]------------ [ 39.171308] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.173636] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.175284] Modules linked in: [ 39.175988] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.178269] Tainted: [W]=WARN [ 39.178947] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.180639] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.181665] 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 [ 39.185358] RSP: 0018:ffff888014137bc0 EFLAGS: 00010286 [ 39.186532] RAX: 0000000000000000 RBX: ffffed1002826f78 RCX: ffffffff813a4050 [ 39.188524] RDX: ffff88800f660000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.189820] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002826f2f [ 39.191084] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.192327] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014137df8 [ 39.193621] FS: 00007fcf8916e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.195061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.196281] CR2: 00007ffc540c4ef7 CR3: 000000000d1fc000 CR4: 0000000000350ef0 [ 39.197829] Call Trace: [ 39.198287] [ 39.198740] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.199576] ? __create_object+0x59/0x80 [ 39.200373] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.201379] __vmalloc_noprof+0x59/0x60 [ 39.202136] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.202995] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.203925] bpf_prog_alloc+0x39/0x200 [ 39.204637] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.205577] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.206483] do_seccomp+0x349/0x25e0 [ 39.207197] ? find_held_lock+0x2b/0x80 [ 39.207949] ? do_prlimit+0x310/0x610 [ 39.208732] ? __pfx_do_seccomp+0x10/0x10 [ 39.209471] ? do_raw_spin_unlock+0x53/0x220 [ 39.210316] ? _raw_spin_unlock+0x1e/0x40 [ 39.211097] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.212065] ? static_key_count+0x60/0x80 [ 39.212909] prctl_set_seccomp+0x4e/0x70 [ 39.213631] __do_sys_prctl+0xe6c/0x1d70 [ 39.214402] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.215249] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.216208] ? irqentry_exit+0xf3/0x650 [ 39.217017] do_syscall_64+0xbf/0x430 [ 39.217772] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.218727] RIP: 0033:0x7fcf896605cd [ 39.219386] 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 [ 39.222581] RSP: 002b:00007ffc540c2a80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.223928] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcf896605cd [ 39.225229] RDX: 0000557b7d865e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.226510] RBP: 00007ffc540c2ae0 R08: 0000000000000000 R09: 00007ffc540c2180 [ 39.227803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b960dead0 [ 39.229127] R13: 00007ffc540c2f10 R14: 0000557b960dfbc0 R15: 0000557b960f0780 [ 39.230393] [ 39.230849] irq event stamp: 1721 [ 39.231451] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 39.232979] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 39.234472] softirqs last enabled at (1614): [] handle_softirqs+0x50c/0x770 [ 39.235994] softirqs last disabled at (1607): [] __irq_exit_rcu+0xc4/0x100 [ 39.237382] ---[ end trace 0000000000000000 ]--- [ 42.657369] ------------[ cut here ]------------ [ 42.658290] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.660337] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.661997] Modules linked in: [ 42.662586] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.664585] Tainted: [W]=WARN [ 42.665173] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.666647] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.667555] 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 [ 42.670734] RSP: 0018:ffff8880167d7bc0 EFLAGS: 00010286 [ 42.671659] RAX: 0000000000000000 RBX: ffffed1002cfaf78 RCX: ffffffff813a4050 [ 42.673008] RDX: ffff88800f9e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.674282] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cfaf2f [ 42.675551] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.676862] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167d7df8 [ 42.678167] FS: 00007fc140eab900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.679605] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.680650] CR2: 00007ffddedfbef7 CR3: 000000000dd59000 CR4: 0000000000350ef0 [ 42.681920] Call Trace: [ 42.682379] [ 42.682826] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.683677] ? __create_object+0x59/0x80 [ 42.684469] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.685447] __vmalloc_noprof+0x59/0x60 [ 42.686187] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.687048] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.687981] bpf_prog_alloc+0x39/0x200 [ 42.688715] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.689607] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.690497] do_seccomp+0x349/0x25e0 [ 42.691211] ? find_held_lock+0x2b/0x80 [ 42.691960] ? do_prlimit+0x310/0x610 [ 42.692664] ? __pfx_do_seccomp+0x10/0x10 [ 42.693460] ? do_raw_spin_unlock+0x53/0x220 [ 42.694281] ? _raw_spin_unlock+0x1e/0x40 [ 42.695046] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.696005] ? static_key_count+0x60/0x80 [ 42.696808] prctl_set_seccomp+0x4e/0x70 [ 42.697533] __do_sys_prctl+0xe6c/0x1d70 [ 42.698315] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.699162] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.700117] ? irqentry_exit+0xf3/0x650 [ 42.700894] do_syscall_64+0xbf/0x430 [ 42.701586] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.702541] RIP: 0033:0x7fc14139d5cd [ 42.703230] 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 [ 42.706387] RSP: 002b:00007ffddedfa300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.707736] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc14139d5cd [ 42.709005] RDX: 000055cd0f007e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.710263] RBP: 00007ffddedfa360 R08: 0000000000000000 R09: 00007ffddedf9a00 [ 42.711524] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd46702bf0 [ 42.712805] R13: 00007ffddedfa790 R14: 000055cd4670c380 R15: 000055cd46717460 [ 42.714089] [ 42.714516] irq event stamp: 1813 [ 42.715146] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 42.716709] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 42.718210] softirqs last enabled at (1792): [] handle_softirqs+0x50c/0x770 [ 42.719729] softirqs last disabled at (1787): [] __irq_exit_rcu+0xc4/0x100 [ 42.721249] ---[ end trace 0000000000000000 ]--- [ 43.558937] ------------[ cut here ]------------ [ 43.559970] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.562309] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.563956] Modules linked in: [ 43.564662] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.567045] Tainted: [W]=WARN [ 43.567676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.569419] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.570453] 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 [ 43.574061] RSP: 0018:ffff88800e647bc0 EFLAGS: 00010286 [ 43.575026] RAX: 0000000000000000 RBX: ffffed1001cc8f78 RCX: ffffffff813a4050 [ 43.576278] RDX: ffff88800f4f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.577557] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cc8f2f [ 43.578805] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.580037] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e647df8 [ 43.581319] FS: 00007f0003056900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.582721] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.583748] CR2: 00007f0003548580 CR3: 000000000daaa000 CR4: 0000000000350ef0 [ 43.585041] Call Trace: [ 43.585492] [ 43.585935] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.586808] ? __create_object+0x59/0x80 [ 43.587528] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.588463] __vmalloc_noprof+0x59/0x60 [ 43.589229] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.590076] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.590980] bpf_prog_alloc+0x39/0x200 [ 43.591655] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.592589] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.593493] do_seccomp+0x349/0x25e0 [ 43.594199] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.595074] ? __pfx_do_seccomp+0x10/0x10 [ 43.595837] ? find_held_lock+0x2b/0x80 [ 43.596531] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.597507] ? static_key_count+0x60/0x80 [ 43.598290] prctl_set_seccomp+0x4e/0x70 [ 43.599058] __do_sys_prctl+0xe6c/0x1d70 [ 43.599815] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.600634] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.601570] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.602506] ? irqentry_exit+0xf3/0x650 [ 43.603255] do_syscall_64+0xbf/0x430 [ 43.603970] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.604942] RIP: 0033:0x7f00035485cd [ 43.605585] 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 [ 43.608703] RSP: 002b:00007ffc42a38940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.610033] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f00035485cd [ 43.611278] RDX: 000055caf40fae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.612549] RBP: 00007ffc42a389a0 R08: 0000000000000000 R09: 00007ffc42a38040 [ 43.613817] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cb245bbad0 [ 43.615055] R13: 00007ffc42a38dd0 R14: 000055cb245bcbc0 R15: 000055cb245cd780 [ 43.616311] [ 43.616808] irq event stamp: 1787 [ 43.617319] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 43.618558] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 43.619794] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 43.621087] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 43.622319] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61244' (ECDSA) to the list of known hosts. 2025/11/18 02:38:36 fuzzer started 2025/11/18 02:38:36 dialing manager at localhost:37895 2025/11/18 02:38:36 checking machine... 2025/11/18 02:38:36 checking revisions... [ 44.497117] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:38:36 testing simple program... [ 44.582068] cgroup: Unknown subsys name 'net' [ 44.628175] cgroup: Unknown subsys name 'cpuset' [ 44.641551] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:38:35 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81618fa0 RCX=ffff88801669f86c RDX=1ffff11002cd3f23 RSI=ffffffff84c6acdf RDI=ffff88801669f918 RBP=ffff88801669f9b0 RSP=ffff88801669f8f0 R8 =ffffffff86d76760 R9 =ffff88801669f958 R10=000000000003c9ed R11=000000000009a69a R12=ffff88801669f9e0 R13=0000000000000000 R14=ffff88801baeb780 R15=ffff88801669f918 RIP=ffffffff8135e410 RFL=00000212 [----A--] 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 00007fc140eab900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc141462618 CR3=000000000d1ef000 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=ffff88800f4f41b0 RBX=ffff88800f4f3780 RCX=0000000000000000 RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88800f4f41d8 RSP=ffff888017f96f80 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88800f4f4200 R13=00000000ffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527190 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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f11d4eb5260 CR3=000000001f9f3000 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=756e696c2d34365f3638782f62696c2f XMM01=7075733562726b62696c2f756e672d78 XMM02=00302e6f732e74726f70707573356272 XMM03=6b62696c2f756e672d78756e696c2d34 XMM04=00000000000000000000000000000000 XMM05=00007f11d53e2f6000007f11d51c5f30 XMM06=00007f11d51c5a2000007f11d51c5510 XMM07=00007f11d51c500000007f11d53e3a20 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000