[ 39.031422] ------------[ cut here ]------------ [ 39.032333] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.034352] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.035809] Modules linked in: [ 39.036395] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.038591] Tainted: [W]=WARN [ 39.039148] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.040616] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.041477] 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 [ 39.044640] RSP: 0018:ffff8880173cfbc0 EFLAGS: 00010286 [ 39.045609] RAX: 0000000000000000 RBX: ffffed1002e79f78 RCX: ffffffff813a4050 [ 39.046903] RDX: ffff88801ae31bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.048177] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e79f2f [ 39.049453] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.050742] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173cfdf8 [ 39.052015] FS: 00007f9f08082900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.053448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.054516] CR2: 00007f9f08574580 CR3: 000000000e2ec000 CR4: 0000000000350ef0 [ 39.055789] Call Trace: [ 39.056254] [ 39.056711] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.057607] ? __create_object+0x59/0x80 [ 39.058336] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.059321] __vmalloc_noprof+0x59/0x60 [ 39.060075] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.060939] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.061869] bpf_prog_alloc+0x39/0x200 [ 39.062614] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.063503] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.064407] do_seccomp+0x349/0x25e0 [ 39.065471] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.066382] ? __pfx_do_seccomp+0x10/0x10 [ 39.067190] ? find_held_lock+0x2b/0x80 [ 39.067950] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.068900] ? static_key_count+0x60/0x80 [ 39.069700] prctl_set_seccomp+0x4e/0x70 [ 39.070438] __do_sys_prctl+0xe6c/0x1d70 [ 39.071221] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.072093] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.073062] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.074023] ? irqentry_exit+0xf3/0x650 [ 39.074795] do_syscall_64+0xbf/0x430 [ 39.075501] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.076438] RIP: 0033:0x7f9f085745cd [ 39.077131] 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 [ 39.080280] RSP: 002b:00007fff48d83f80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.081637] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9f085745cd [ 39.082926] RDX: 0000563b48b6be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.084198] RBP: 00007fff48d83fe0 R08: 0000000000000000 R09: 00007fff48d83680 [ 39.085479] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563b8318fad0 [ 39.086766] R13: 00007fff48d84410 R14: 0000563b83190bc0 R15: 0000563b831a1780 [ 39.088066] [ 39.088490] irq event stamp: 1731 [ 39.089137] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 39.090671] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 39.092190] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 39.093723] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 39.095237] ---[ end trace 0000000000000000 ]--- [ 42.040399] ------------[ cut here ]------------ [ 42.041206] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.042952] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.044795] Modules linked in: [ 42.045315] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.047026] Tainted: [W]=WARN [ 42.047501] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.048716] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.049460] 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 [ 42.052176] RSP: 0018:ffff88801643fbc0 EFLAGS: 00010286 [ 42.053016] RAX: 0000000000000000 RBX: ffffed1002c87f78 RCX: ffffffff813a4050 [ 42.054103] RDX: ffff88800e025340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.055206] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c87f2f [ 42.056293] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.057378] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801643fdf8 [ 42.058480] FS: 00007f02db321900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.059719] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.060627] CR2: 00007f02db813580 CR3: 000000000e3dc000 CR4: 0000000000350ef0 [ 42.061734] Call Trace: [ 42.062127] [ 42.062493] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.063251] ? __create_object+0x59/0x80 [ 42.063913] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.064734] __vmalloc_noprof+0x59/0x60 [ 42.065355] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.066106] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.066909] bpf_prog_alloc+0x39/0x200 [ 42.067496] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.068268] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.069048] do_seccomp+0x349/0x25e0 [ 42.069655] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.070388] ? __pfx_do_seccomp+0x10/0x10 [ 42.071077] ? find_held_lock+0x2b/0x80 [ 42.071728] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.072517] ? static_key_count+0x60/0x80 [ 42.073214] prctl_set_seccomp+0x4e/0x70 [ 42.073872] __do_sys_prctl+0xe6c/0x1d70 [ 42.074508] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.075227] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.076049] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.076883] ? irqentry_exit+0xf3/0x650 [ 42.077498] do_syscall_64+0xbf/0x430 [ 42.078130] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.078956] RIP: 0033:0x7f02db8135cd [ 42.079529] 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 [ 42.082242] RSP: 002b:00007ffef16249a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.083419] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f02db8135cd [ 42.084498] RDX: 00005587068d2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.085578] RBP: 00007ffef1624a00 R08: 0000000000000000 R09: 00007ffef16240a0 [ 42.086666] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558730770bf0 [ 42.087763] R13: 00007ffef1624e30 R14: 000055873077a380 R15: 0000558730785460 [ 42.088887] [ 42.089254] irq event stamp: 1695 [ 42.089797] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 42.091124] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 42.092408] softirqs last enabled at (1208): [] handle_softirqs+0x50c/0x770 [ 42.093701] softirqs last disabled at (1189): [] __irq_exit_rcu+0xc4/0x100 [ 42.094975] ---[ end trace 0000000000000000 ]--- [ 42.870547] ------------[ cut here ]------------ [ 42.871439] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.873435] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 42.874874] Modules linked in: [ 42.875457] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.877429] Tainted: [W]=WARN [ 42.878020] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.879489] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.880655] 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 [ 42.883859] RSP: 0018:ffff888016dbfbc0 EFLAGS: 00010286 [ 42.884833] RAX: 0000000000000000 RBX: ffffed1002db7f78 RCX: ffffffff813a4050 [ 42.886099] RDX: ffff88801578d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.887393] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db7f2f [ 42.888656] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.889920] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dbfdf8 [ 42.891199] FS: 00007f6c81873900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.892618] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.893665] CR2: 00007f6c81d65580 CR3: 000000000cd66000 CR4: 0000000000350ef0 [ 42.894955] Call Trace: [ 42.895416] [ 42.895869] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.896760] ? __create_object+0x59/0x80 [ 42.897497] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.898466] __vmalloc_noprof+0x59/0x60 [ 42.899218] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.900081] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.901002] bpf_prog_alloc+0x39/0x200 [ 42.901724] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.902658] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.903516] do_seccomp+0x349/0x25e0 [ 42.904228] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.905119] ? __pfx_do_seccomp+0x10/0x10 [ 42.905887] ? find_held_lock+0x2b/0x80 [ 42.906654] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.907608] ? static_key_count+0x60/0x80 [ 42.908358] prctl_set_seccomp+0x4e/0x70 [ 42.909128] __do_sys_prctl+0xe6c/0x1d70 [ 42.909907] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.910784] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.911736] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.912703] ? irqentry_exit+0xf3/0x650 [ 42.913419] do_syscall_64+0xbf/0x430 [ 42.914157] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.915112] RIP: 0033:0x7f6c81d655cd [ 42.915808] 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 [ 42.918951] RSP: 002b:00007fff6f0799e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.920295] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6c81d655cd [ 42.921551] RDX: 000055a0b22ece00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.922863] RBP: 00007fff6f079a40 R08: 0000000000000000 R09: 00007fff6f0790e0 [ 42.924171] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a0ba1bab10 [ 42.925460] R13: 00007fff6f079e70 R14: 000055a0ba1bb2b0 R15: 000055a0ba1cf6f0 [ 42.926801] [ 42.927228] irq event stamp: 1797 [ 42.927876] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 42.929401] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 42.930947] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 42.932507] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 42.934039] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20218' (ECDSA) to the list of known hosts. 2025/11/18 01:48:41 fuzzer started 2025/11/18 01:48:41 dialing manager at localhost:37895 2025/11/18 01:48:41 checking machine... 2025/11/18 01:48:41 checking revisions... [ 43.852951] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:48:42 testing simple program... [ 43.942964] cgroup: Unknown subsys name 'net' [ 44.010301] cgroup: Unknown subsys name 'cpuset' [ 44.027100] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:48:40 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=ffffffff8175a49f RDX=0000000000000000 RSI=ffffffff8175a5a5 RDI=ffff88806ce31cd0 RBP=0000000000000001 RSP=ffff88806ce089f0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=00007f02db808d77 R13=0000000000000000 R14=ffff88800e133780 R15=ffff888009462280 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 00007f02db321900 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=00007f02db8d8618 CR3=00000000206f0000 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=563412feff00545000000000000080fe 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=0000000000023ec1 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0d14a51020 CR3=000000000b7d5000 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=6587e0d49c12cfb7eb4f5a9a51f053a0 XMM02=2c67c8bc2e329bc30000000000305008 XMM03=fb795ef6d65770560000000000312498 XMM04=5c0a013d26e460f000000000000ae988 XMM05=14648eaa1277bab10000000000321418 XMM06=817b8945e9d5037300000000003212a0 XMM07=e042d86d42eb936e0000000000312770 XMM08=d464d6c78438c33d0000000000305068 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000