[ 39.266803] ------------[ cut here ]------------ [ 39.267695] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.269678] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.271095] Modules linked in: [ 39.271780] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.273713] Tainted: [W]=WARN [ 39.274246] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.275654] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.276490] 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 [ 39.279589] RSP: 0018:ffff888016137bc0 EFLAGS: 00010286 [ 39.280499] RAX: 0000000000000000 RBX: ffffed1002c26f78 RCX: ffffffff813a4050 [ 39.281766] RDX: ffff88800e093780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.283033] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c26f2f [ 39.284270] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.285514] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016137df8 [ 39.286769] FS: 00007f357e248900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.288172] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.289208] CR2: 00007fff4c791ef8 CR3: 0000000013961000 CR4: 0000000000350ef0 [ 39.290469] Call Trace: [ 39.290976] [ 39.291372] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.292253] ? __create_object+0x59/0x80 [ 39.293033] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.294003] __vmalloc_noprof+0x59/0x60 [ 39.294735] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.295602] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.296460] bpf_prog_alloc+0x39/0x200 [ 39.297185] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.298071] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.298970] do_seccomp+0x349/0x25e0 [ 39.299668] ? find_held_lock+0x2b/0x80 [ 39.300374] ? do_prlimit+0x310/0x610 [ 39.301101] ? __pfx_do_seccomp+0x10/0x10 [ 39.301881] ? do_raw_spin_unlock+0x53/0x220 [ 39.302707] ? _raw_spin_unlock+0x1e/0x40 [ 39.303420] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.304348] ? static_key_count+0x60/0x80 [ 39.305113] prctl_set_seccomp+0x4e/0x70 [ 39.305861] __do_sys_prctl+0xe6c/0x1d70 [ 39.306627] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.307397] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.308351] ? irqentry_exit+0xf3/0x650 [ 39.309102] do_syscall_64+0xbf/0x430 [ 39.309852] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.310777] RIP: 0033:0x7f357e73a5cd [ 39.311409] 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 [ 39.314494] RSP: 002b:00007fff4c790650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.315826] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f357e73a5cd [ 39.317080] RDX: 000055717c156e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.318345] RBP: 00007fff4c7906b0 R08: 0000000000000000 R09: 00007fff4c78fd50 [ 39.319617] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571a4929ad0 [ 39.320856] R13: 00007fff4c790ae0 R14: 00005571a492abc0 R15: 00005571a493b780 [ 39.322143] [ 39.322595] irq event stamp: 1727 [ 39.323184] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 39.324656] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 39.326129] softirqs last enabled at (1618): [] handle_softirqs+0x50c/0x770 [ 39.327626] softirqs last disabled at (1613): [] __irq_exit_rcu+0xc4/0x100 [ 39.329101] ---[ end trace 0000000000000000 ]--- [ 42.148836] ------------[ cut here ]------------ [ 42.149769] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.151716] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.153136] Modules linked in: [ 42.153757] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.155700] Tainted: [W]=WARN [ 42.156242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.157930] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.158920] 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 [ 42.162068] RSP: 0018:ffff888017127bc0 EFLAGS: 00010286 [ 42.163033] RAX: 0000000000000000 RBX: ffffed1002e24f78 RCX: ffffffff813a4050 [ 42.164308] RDX: ffff888018eb9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.165598] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e24f2f [ 42.166875] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.168149] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017127df8 [ 42.169420] FS: 00007f66fc4fc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.170845] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.171889] CR2: 00007ffc4b59aef8 CR3: 000000001feb6000 CR4: 0000000000350ef0 [ 42.173162] Call Trace: [ 42.173697] [ 42.174108] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.175002] ? __create_object+0x59/0x80 [ 42.175779] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.176747] __vmalloc_noprof+0x59/0x60 [ 42.177475] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.178346] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.179276] bpf_prog_alloc+0x39/0x200 [ 42.180009] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.180938] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.181849] do_seccomp+0x349/0x25e0 [ 42.182588] ? find_held_lock+0x2b/0x80 [ 42.183298] ? do_prlimit+0x310/0x610 [ 42.184040] ? __pfx_do_seccomp+0x10/0x10 [ 42.184830] ? do_raw_spin_unlock+0x53/0x220 [ 42.185672] ? _raw_spin_unlock+0x1e/0x40 [ 42.186431] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.187396] ? static_key_count+0x60/0x80 [ 42.188186] prctl_set_seccomp+0x4e/0x70 [ 42.188964] __do_sys_prctl+0xe6c/0x1d70 [ 42.189759] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.190618] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.191587] ? irqentry_exit+0xf3/0x650 [ 42.192304] do_syscall_64+0xbf/0x430 [ 42.193037] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.193990] RIP: 0033:0x7f66fc9ee5cd [ 42.194698] 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 [ 42.197799] RSP: 002b:00007ffc4b598920 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.198926] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f66fc9ee5cd [ 42.199990] RDX: 000055c408d85e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.201051] RBP: 00007ffc4b598980 R08: 0000000000000000 R09: 00007ffc4b598020 [ 42.202124] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c417baaad0 [ 42.203178] R13: 00007ffc4b598db0 R14: 000055c417babbc0 R15: 000055c417bbc780 [ 42.204254] [ 42.204645] irq event stamp: 1823 [ 42.205143] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 42.206431] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 42.207697] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 42.208972] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 42.210230] ---[ end trace 0000000000000000 ]--- [ 42.869174] ------------[ cut here ]------------ [ 42.869972] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.871654] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.873024] Modules linked in: [ 42.873525] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.875247] Tainted: [W]=WARN [ 42.875746] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.876960] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.877741] 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 [ 42.880380] RSP: 0018:ffff88801a3bfbc0 EFLAGS: 00010286 [ 42.881188] RAX: 0000000000000000 RBX: ffffed1003477f78 RCX: ffffffff813a4050 [ 42.882258] RDX: ffff88800e7eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.883323] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003477f2f [ 42.884392] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.885469] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a3bfdf8 [ 42.886526] FS: 00007f4816540900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.887731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.888607] CR2: 00007ffe12b12ef8 CR3: 000000001f752000 CR4: 0000000000350ef0 [ 42.889681] Call Trace: [ 42.890066] [ 42.890402] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.891148] ? __create_object+0x59/0x80 [ 42.891789] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.892590] __vmalloc_noprof+0x59/0x60 [ 42.893177] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.893908] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.894665] bpf_prog_alloc+0x39/0x200 [ 42.895240] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.896005] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.896748] do_seccomp+0x349/0x25e0 [ 42.897313] ? find_held_lock+0x2b/0x80 [ 42.897948] ? do_prlimit+0x310/0x610 [ 42.898525] ? __pfx_do_seccomp+0x10/0x10 [ 42.899186] ? do_raw_spin_unlock+0x53/0x220 [ 42.899877] ? _raw_spin_unlock+0x1e/0x40 [ 42.900486] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.901288] ? static_key_count+0x60/0x80 [ 42.901949] prctl_set_seccomp+0x4e/0x70 [ 42.902582] __do_sys_prctl+0xe6c/0x1d70 [ 42.903190] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.903903] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.904701] ? irqentry_exit+0xf3/0x650 [ 42.905308] do_syscall_64+0xbf/0x430 [ 42.905927] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.906708] RIP: 0033:0x7f4816a325cd [ 42.907254] 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 [ 42.909882] RSP: 002b:00007ffe12b10ce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.911003] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4816a325cd [ 42.912060] RDX: 00005646b0d6fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.913119] RBP: 00007ffe12b10d40 R08: 0000000000000000 R09: 00007ffe12b103e0 [ 42.914198] R10: 0000000000000000 R11: 0000000000000246 R12: 00005646ce8aa2b0 [ 42.915257] R13: 00007ffe12b11170 R14: 00005646ce8acd20 R15: 00005646ce8be8d0 [ 42.916336] [ 42.916714] irq event stamp: 1759 [ 42.917224] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 42.918485] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 42.919750] softirqs last enabled at (1624): [] handle_softirqs+0x50c/0x770 [ 42.921040] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100 [ 42.922310] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64630' (ECDSA) to the list of known hosts. 2025/11/19 03:20:18 fuzzer started 2025/11/19 03:20:18 dialing manager at localhost:34383 2025/11/19 03:20:18 checking machine... 2025/11/19 03:20:18 checking revisions... [ 43.776092] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:20:18 testing simple program... [ 43.862695] cgroup: Unknown subsys name 'net' [ 43.934086] cgroup: Unknown subsys name 'cpuset' [ 43.948838] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:20:17 Registers: info registers vcpu 0 RAX=00000000000401dd RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc4b592000 CR3=000000000b7a9000 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=2037313a30323a333020393120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037313a30323a3330203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001f0e7 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcf59bce000 CR3=000000000a034000 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=340d79e004ae27ab7441d4e7550d7461 XMM02=ec2efd57dc4c00df0000000000309488 XMM03=fdd4850613c984070000000000309558 XMM04=60477bab24a263d600000000000ae988 XMM05=d96330e2d2db86320000000000322fb8 XMM06=474038aa6c007e1f0000000000322e40 XMM07=e042d86d42eb936e0000000000312858 XMM08=fdd4850613c984070000000000309558 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000