[ 38.987441] ------------[ cut here ]------------ [ 38.988173] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.989853] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.991056] Modules linked in: [ 38.991577] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.993217] Tainted: [W]=WARN [ 38.993954] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.995365] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.996278] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 38.998932] RSP: 0018:ffff888017957bc0 EFLAGS: 00010286 [ 38.999746] RAX: 0000000000000000 RBX: ffffed1002f2af78 RCX: ffffffff813a4050 [ 39.000801] RDX: ffff88801a3f9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.002194] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f2af2f [ 39.003504] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.004800] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017957df8 [ 39.006040] FS: 00007fe7444db900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.007239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.008120] CR2: 00007fff4299aef7 CR3: 000000001455f000 CR4: 0000000000350ef0 [ 39.009186] Call Trace: [ 39.009609] [ 39.009955] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.010718] ? vmalloc_fix_flags+0xa/0xd0 [ 39.011344] __vmalloc_noprof+0x59/0x60 [ 39.011974] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.012702] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.013483] bpf_prog_alloc+0x39/0x200 [ 39.014064] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.014829] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.015582] do_seccomp+0x349/0x25e0 [ 39.016146] ? find_held_lock+0x2b/0x80 [ 39.016782] ? do_prlimit+0x310/0x610 [ 39.017376] ? __pfx_do_seccomp+0x10/0x10 [ 39.018040] ? do_raw_spin_unlock+0x53/0x220 [ 39.018728] ? _raw_spin_unlock+0x1e/0x40 [ 39.019343] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.020142] ? static_key_count+0x60/0x80 [ 39.020802] prctl_set_seccomp+0x4e/0x70 [ 39.021450] __do_sys_prctl+0xe6c/0x1d70 [ 39.022072] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.022781] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.023579] ? irqentry_exit+0xf3/0x650 [ 39.024180] do_syscall_64+0xbf/0x430 [ 39.024800] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.025594] RIP: 0033:0x7fe7449cd5cd [ 39.026147] 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 [ 39.028808] RSP: 002b:00007fff42998f80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.029964] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe7449cd5cd [ 39.031037] RDX: 000055fd10876e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.032103] RBP: 00007fff42998fe0 R08: 0000000000000000 R09: 00007fff42998680 [ 39.033177] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fd1d24ead0 [ 39.034248] R13: 00007fff42999410 R14: 000055fd1d24fbc0 R15: 000055fd1d260780 [ 39.035329] [ 39.035708] irq event stamp: 1787 [ 39.036217] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 39.037505] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 39.038774] softirqs last enabled at (1584): [] handle_softirqs+0x50c/0x770 [ 39.040063] softirqs last disabled at (1579): [] __irq_exit_rcu+0xc4/0x100 [ 39.041341] ---[ end trace 0000000000000000 ]--- [ 42.458618] ------------[ cut here ]------------ [ 42.459549] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.461561] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.463025] Modules linked in: [ 42.463664] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.465669] Tainted: [W]=WARN [ 42.466233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.467705] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.468622] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 42.471817] RSP: 0018:ffff88801bc77bc0 EFLAGS: 00010286 [ 42.472793] RAX: 0000000000000000 RBX: ffffed100378ef78 RCX: ffffffff813a4050 [ 42.474076] RDX: ffff88800f69d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.475353] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100378ef2f [ 42.476642] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.477945] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bc77df8 [ 42.479217] FS: 00007fb1dff29900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.480651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.481742] CR2: 00007ffe40bd0ef7 CR3: 000000001ff1f000 CR4: 0000000000350ef0 [ 42.483033] Call Trace: [ 42.483546] [ 42.483965] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.484859] ? __create_object+0x59/0x80 [ 42.485654] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.486611] __vmalloc_noprof+0x59/0x60 [ 42.487346] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.488221] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.489175] bpf_prog_alloc+0x39/0x200 [ 42.489917] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.490846] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.491751] do_seccomp+0x349/0x25e0 [ 42.492465] ? find_held_lock+0x2b/0x80 [ 42.493171] ? do_prlimit+0x310/0x610 [ 42.493923] ? __pfx_do_seccomp+0x10/0x10 [ 42.494725] ? do_raw_spin_unlock+0x53/0x220 [ 42.495569] ? _raw_spin_unlock+0x1e/0x40 [ 42.496298] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.497266] ? static_key_count+0x60/0x80 [ 42.498082] prctl_set_seccomp+0x4e/0x70 [ 42.498844] __do_sys_prctl+0xe6c/0x1d70 [ 42.499625] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.500496] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.501464] ? irqentry_exit+0xf3/0x650 [ 42.502190] do_syscall_64+0xbf/0x430 [ 42.502921] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.503879] RIP: 0033:0x7fb1e041b5cd [ 42.504586] 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 [ 42.507783] RSP: 002b:00007ffe40bcf6d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.509156] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb1e041b5cd [ 42.510455] RDX: 000055ecb2d83e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.511729] RBP: 00007ffe40bcf730 R08: 0000000000000000 R09: 00007ffe40bcedd0 [ 42.512990] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ecedbfe2b0 [ 42.514270] R13: 00007ffe40bcfb60 R14: 000055ecedc00d20 R15: 000055ecedc128d0 [ 42.515586] [ 42.516017] irq event stamp: 1715 [ 42.516657] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 42.518178] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 42.519682] softirqs last enabled at (1262): [] handle_softirqs+0x50c/0x770 [ 42.521230] softirqs last disabled at (1257): [] __irq_exit_rcu+0xc4/0x100 [ 42.522756] ---[ end trace 0000000000000000 ]--- [ 43.335022] ------------[ cut here ]------------ [ 43.335938] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.337937] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.339381] Modules linked in: [ 43.340006] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.342303] Tainted: [W]=WARN [ 43.342898] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.344352] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.345259] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 43.348824] RSP: 0018:ffff8880160b7bc0 EFLAGS: 00010286 [ 43.349807] RAX: 0000000000000000 RBX: ffffed1002c16f78 RCX: ffffffff813a4050 [ 43.351088] RDX: ffff88801aa89bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.352373] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c16f2f [ 43.353659] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.354936] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160b7df8 [ 43.356209] FS: 00007f49a0314900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.357644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.358706] CR2: 00007f49a0806580 CR3: 000000000b852000 CR4: 0000000000350ef0 [ 43.359988] Call Trace: [ 43.360503] [ 43.360918] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.361822] ? __create_object+0x59/0x80 [ 43.362609] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.363566] __vmalloc_noprof+0x59/0x60 [ 43.364280] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.365145] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.366078] bpf_prog_alloc+0x39/0x200 [ 43.366813] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.367745] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.368660] do_seccomp+0x349/0x25e0 [ 43.369343] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.370242] ? __pfx_do_seccomp+0x10/0x10 [ 43.371028] ? find_held_lock+0x2b/0x80 [ 43.371796] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.372768] ? static_key_count+0x60/0x80 [ 43.373578] prctl_set_seccomp+0x4e/0x70 [ 43.374312] __do_sys_prctl+0xe6c/0x1d70 [ 43.375089] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.375944] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.376907] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.377894] ? irqentry_exit+0xf3/0x650 [ 43.378656] do_syscall_64+0xbf/0x430 [ 43.379350] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.380295] RIP: 0033:0x7f49a08065cd [ 43.380995] 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 [ 43.384158] RSP: 002b:00007ffc6723f6d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.385518] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f49a08065cd [ 43.386799] RDX: 000055d31b2d7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.388084] RBP: 00007ffc6723f730 R08: 0000000000000000 R09: 00007ffc6723edd0 [ 43.389372] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d31d0abbf0 [ 43.390652] R13: 00007ffc6723fb60 R14: 000055d31d0b5380 R15: 000055d31d0c0460 [ 43.391963] [ 43.392386] irq event stamp: 1705 [ 43.393033] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 43.394483] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 43.395736] softirqs last enabled at (1590): [] handle_softirqs+0x50c/0x770 [ 43.397026] softirqs last disabled at (1585): [] __irq_exit_rcu+0xc4/0x100 [ 43.398287] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17534' (ECDSA) to the list of known hosts. 2025/11/18 20:57:19 fuzzer started 2025/11/18 20:57:20 dialing manager at localhost:34383 2025/11/18 20:57:20 checking machine... 2025/11/18 20:57:20 checking revisions... [ 44.270697] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:57:20 testing simple program... [ 44.370777] cgroup: Unknown subsys name 'net' [ 44.442093] cgroup: Unknown subsys name 'cpuset' [ 44.471693] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:57:19 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=00000000ffffffff RCX=eb7fa553d9d72c55 RDX=0000000057bd127c RSI=0000000090ae8296 RDI=00000000dae3a1c6 RBP=ffff88801703f400 RSP=ffff88801703f3a0 R8 =ffffffff81ab1659 R9 =0000000000000000 R10=0000000000000001 R11=ffff88806ce3d500 R12=0000000000000cc0 R13=0000000000000c00 R14=ffff88800944cc80 R15=ffffffff819e3080 RIP=ffffffff81ab1684 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055668160c650 CR3=0000000020437000 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=37353a303220383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3034325b646873732039313a3735 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363034 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff81204b6a RBX=ffffffff86691b04 RCX=ffffffff81204b69 RDX=0000000000000000 RSI=ffffffff869da142 RDI=ffffffff86691ac8 RBP=ffffffff86691af4 RSP=ffff888009757768 R8 =ffffffff869da142 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000054b R12=ffffffff86691b18 R13=ffffffff86691ac8 R14=ffffffff86691af0 R15=dffffc0000000000 RIP=ffffffff8135dac9 RFL=00000297 [--S-APC] 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb1e04de650 CR3=000000000e641000 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=1f5f849e21608f833f484bddbded3dc4 XMM02=0000000000301620d59e07bde36eea69 XMM03=0000000000301748ec2efd57dc4c00df XMM04=33661b4fe20e654f00000000000ae988 XMM05=fb4f17b4579953f2000000000031f390 XMM06=d96330e2d2db8632000000000031e228 XMM07=fb795ef6d6577056000000000030d9a8 XMM08=2c67c8bc2e329bc30000000000301748 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000