[ 46.382005] ------------[ cut here ]------------ [ 46.382934] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.384988] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 46.386454] Modules linked in: [ 46.387046] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.389043] Tainted: [W]=WARN [ 46.389645] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.391128] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.392044] 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 [ 46.395252] RSP: 0018:ffff888018aefbc0 EFLAGS: 00010286 [ 46.396219] RAX: 0000000000000000 RBX: ffffed100315df78 RCX: ffffffff813a4050 [ 46.397503] RDX: ffff88801552b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.398795] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100315df2f [ 46.400076] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.401364] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018aefdf8 [ 46.402664] FS: 00007f50786d7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.404133] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.405204] CR2: 00007fff8ca6cef7 CR3: 000000000a18f000 CR4: 0000000000350ef0 [ 46.406494] Call Trace: [ 46.406954] [ 46.407405] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.408261] ? __create_object+0x59/0x80 [ 46.409044] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.410016] __vmalloc_noprof+0x59/0x60 [ 46.410782] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.411668] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.412606] bpf_prog_alloc+0x39/0x200 [ 46.413292] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.414242] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.415151] do_seccomp+0x349/0x25e0 [ 46.415875] ? find_held_lock+0x2b/0x80 [ 46.416646] ? do_prlimit+0x310/0x610 [ 46.417393] ? __pfx_do_seccomp+0x10/0x10 [ 46.418145] ? do_raw_spin_unlock+0x53/0x220 [ 46.418983] ? _raw_spin_unlock+0x1e/0x40 [ 46.419766] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.420730] ? static_key_count+0x60/0x80 [ 46.421537] prctl_set_seccomp+0x4e/0x70 [ 46.422298] __do_sys_prctl+0xe6c/0x1d70 [ 46.423095] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.423961] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.424936] ? irqentry_exit+0xf3/0x650 [ 46.425722] do_syscall_64+0xbf/0x430 [ 46.426484] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.427440] RIP: 0033:0x7f5078bc95cd [ 46.428096] 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 [ 46.431305] RSP: 002b:00007fff8ca6b540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.432695] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5078bc95cd [ 46.433974] RDX: 00005638461e0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.435270] RBP: 00007fff8ca6b5a0 R08: 0000000000000000 R09: 00007fff8ca6ac40 [ 46.436571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563864494bf0 [ 46.437865] R13: 00007fff8ca6b9d0 R14: 000056386449e380 R15: 00005638644a9460 [ 46.439177] [ 46.439634] irq event stamp: 1731 [ 46.440244] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 46.441771] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 46.443310] softirqs last enabled at (1612): [] handle_softirqs+0x50c/0x770 [ 46.444865] softirqs last disabled at (1607): [] __irq_exit_rcu+0xc4/0x100 [ 46.446388] ---[ end trace 0000000000000000 ]--- [ 49.678021] ------------[ cut here ]------------ [ 49.679039] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.681179] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/239 [ 49.682722] Modules linked in: [ 49.683403] CPU: 1 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.685792] Tainted: [W]=WARN [ 49.686545] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.688113] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.689080] 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 [ 49.692418] RSP: 0018:ffff888013887bc0 EFLAGS: 00010286 [ 49.693444] RAX: 0000000000000000 RBX: ffffed1002710f78 RCX: ffffffff813a4050 [ 49.694823] RDX: ffff88800cff8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.696182] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002710f2f [ 49.698093] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.699503] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013887df8 [ 49.700818] FS: 00007f2ca297c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.702297] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.703375] CR2: 00007ffd0d850ef7 CR3: 0000000013aac000 CR4: 0000000000350ef0 [ 49.704658] Call Trace: [ 49.705136] [ 49.705592] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.706538] ? __create_object+0x59/0x80 [ 49.707303] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.708269] __vmalloc_noprof+0x59/0x60 [ 49.709031] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.709910] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.710878] bpf_prog_alloc+0x39/0x200 [ 49.711627] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.712570] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.713481] do_seccomp+0x349/0x25e0 [ 49.714182] ? find_held_lock+0x2b/0x80 [ 49.714949] ? do_prlimit+0x310/0x610 [ 49.715700] ? __pfx_do_seccomp+0x10/0x10 [ 49.716480] ? do_raw_spin_unlock+0x53/0x220 [ 49.717278] ? _raw_spin_unlock+0x1e/0x40 [ 49.718068] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.719048] ? static_key_count+0x60/0x80 [ 49.719865] prctl_set_seccomp+0x4e/0x70 [ 49.720645] __do_sys_prctl+0xe6c/0x1d70 [ 49.721456] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.722289] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.723247] ? irqentry_exit+0xf3/0x650 [ 49.724025] do_syscall_64+0xbf/0x430 [ 49.724762] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.725736] RIP: 0033:0x7f2ca2e6e5cd [ 49.726446] 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 [ 49.729648] RSP: 002b:00007ffd0d84f190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.730915] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2ca2e6e5cd [ 49.732164] RDX: 0000564c27670e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.733235] RBP: 00007ffd0d84f1f0 R08: 0000000000000000 R09: 00007ffd0d84e890 [ 49.734303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564c5ddedbf0 [ 49.735370] R13: 00007ffd0d84f620 R14: 0000564c5ddf7380 R15: 0000564c5de02460 [ 49.736447] [ 49.736815] irq event stamp: 1831 [ 49.737325] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 49.738627] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 49.739893] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 49.741162] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 49.742428] ---[ end trace 0000000000000000 ]--- [ 50.567940] ------------[ cut here ]------------ [ 50.568870] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.570902] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 50.572390] Modules linked in: [ 50.572986] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.575194] Tainted: [W]=WARN [ 50.576058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.577549] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.578491] 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 [ 50.581617] RSP: 0018:ffff888015237bc0 EFLAGS: 00010286 [ 50.582626] RAX: 0000000000000000 RBX: ffffed1002a46f78 RCX: ffffffff813a4050 [ 50.583917] RDX: ffff888018a21bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.585192] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a46f2f [ 50.586482] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.587770] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015237df8 [ 50.589060] FS: 00007fd8c65f4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.590507] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.591588] CR2: 00007fd8c6ae6580 CR3: 0000000015d17000 CR4: 0000000000350ef0 [ 50.592865] Call Trace: [ 50.593327] [ 50.593779] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.594688] ? __create_object+0x59/0x80 [ 50.595467] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.596440] __vmalloc_noprof+0x59/0x60 [ 50.597155] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.598027] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.598967] bpf_prog_alloc+0x39/0x200 [ 50.599693] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.600628] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.601525] do_seccomp+0x349/0x25e0 [ 50.602219] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.603123] ? __pfx_do_seccomp+0x10/0x10 [ 50.603917] ? find_held_lock+0x2b/0x80 [ 50.604685] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.605657] ? static_key_count+0x60/0x80 [ 50.606466] prctl_set_seccomp+0x4e/0x70 [ 50.607199] __do_sys_prctl+0xe6c/0x1d70 [ 50.607978] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.608833] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.609796] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.610773] ? irqentry_exit+0xf3/0x650 [ 50.611535] do_syscall_64+0xbf/0x430 [ 50.612241] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.613184] RIP: 0033:0x7fd8c6ae65cd [ 50.613885] 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 [ 50.617035] RSP: 002b:00007ffed6905590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.618438] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd8c6ae65cd [ 50.619736] RDX: 0000561f522bae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.621019] RBP: 00007ffed69055f0 R08: 0000000000000000 R09: 00007ffed6904c90 [ 50.622314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f52f00ad0 [ 50.623609] R13: 00007ffed6905a20 R14: 0000561f52f01bc0 R15: 0000561f52f12780 [ 50.624911] [ 50.625374] irq event stamp: 1863 [ 50.625988] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 50.627543] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 50.629045] softirqs last enabled at (1426): [] handle_softirqs+0x50c/0x770 [ 50.630610] softirqs last disabled at (1421): [] __irq_exit_rcu+0xc4/0x100 [ 50.632106] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64297' (ECDSA) to the list of known hosts. 2025/11/18 01:52:49 fuzzer started 2025/11/18 01:52:50 dialing manager at localhost:37895 2025/11/18 01:52:50 checking machine... 2025/11/18 01:52:50 checking revisions... [ 51.529970] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:52:50 testing simple program... [ 51.631476] cgroup: Unknown subsys name 'net' [ 51.683857] cgroup: Unknown subsys name 'cpuset' [ 51.698898] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:52:49 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801514b780 RCX=0000000000000000 RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000000 RBP=ffff88801514c1d8 RSP=ffff88801533f2b8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801514c1d8 R13=0000000000000000 R14=0000000000000000 R15=0000000000000005 RIP=ffffffff815271d7 RFL=00000006 [-----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 00007f544b945900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe5011f4a8 CR3=000000000e106000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=9aa2faf61b31d9f900000000000ae988 XMM05=5557ef207420619800000000003228d8 XMM06=0b39c798a71319b60000000000320c98 XMM07=fb795ef6d657705600000000003119d8 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880e548f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff88800dacfbf8 RDI=ffff88806cf31cd0 RBP=ffff88800dac8000 RSP=ffff88800dacf9b0 R8 =0000000000000001 R9 =ffff88800dacfa70 R10=000000000003c9ed R11=000000000002672d R12=ffff88800dacfa01 R13=ffff88800dacfa78 R14=ffff88800dacfbf8 R15=ffff88800dacfa30 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 00007f2ca297c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd0d847ff8 CR3=0000000020620000 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