[ 46.188061] ------------[ cut here ]------------ [ 46.189046] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.191041] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.192553] Modules linked in: [ 46.193203] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.195241] Tainted: [W]=WARN [ 46.195797] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.197286] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.198210] 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 [ 46.201699] RSP: 0018:ffff888017867bc0 EFLAGS: 00010286 [ 46.202666] RAX: 0000000000000000 RBX: ffffed1002f0cf78 RCX: ffffffff813a4050 [ 46.203944] RDX: ffff88801ce78000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.205244] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f0cf2f [ 46.206761] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.208129] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017867df8 [ 46.209412] FS: 00007f9518aeb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.210884] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.211950] CR2: 00007ffcc369eef8 CR3: 000000000df41000 CR4: 0000000000350ef0 [ 46.213251] Call Trace: [ 46.213728] [ 46.214214] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.215128] ? __create_object+0x59/0x80 [ 46.215918] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.216836] __vmalloc_noprof+0x59/0x60 [ 46.217619] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.218519] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.219459] bpf_prog_alloc+0x39/0x200 [ 46.220196] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.221127] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.222066] do_seccomp+0x349/0x25e0 [ 46.222742] ? find_held_lock+0x2b/0x80 [ 46.223503] ? do_prlimit+0x310/0x610 [ 46.224252] ? __pfx_do_seccomp+0x10/0x10 [ 46.225046] ? do_raw_spin_unlock+0x53/0x220 [ 46.225848] ? _raw_spin_unlock+0x1e/0x40 [ 46.226641] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.227618] ? static_key_count+0x60/0x80 [ 46.228425] prctl_set_seccomp+0x4e/0x70 [ 46.229214] __do_sys_prctl+0xe6c/0x1d70 [ 46.230016] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.230833] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.231808] ? irqentry_exit+0xf3/0x650 [ 46.232569] do_syscall_64+0xbf/0x430 [ 46.233309] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.234288] RIP: 0033:0x7f9518fdd5cd [ 46.235001] 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 [ 46.238216] RSP: 002b:00007ffcc369da90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.239588] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9518fdd5cd [ 46.240887] RDX: 0000557420277e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.242186] RBP: 00007ffcc369daf0 R08: 0000000000000000 R09: 00007ffcc369d190 [ 46.243467] R10: 0000000000000000 R11: 0000000000000246 R12: 000055745345eb10 [ 46.244755] R13: 00007ffcc369df20 R14: 000055745345f2b0 R15: 00005574534736f0 [ 46.246064] [ 46.246464] irq event stamp: 1787 [ 46.247038] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 46.248385] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 46.249746] softirqs last enabled at (1820): [] handle_softirqs+0x50c/0x770 [ 46.251110] softirqs last disabled at (1815): [] __irq_exit_rcu+0xc4/0x100 [ 46.252446] ---[ end trace 0000000000000000 ]--- [ 49.616788] ------------[ cut here ]------------ [ 49.617714] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.620163] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.621679] Modules linked in: [ 49.622320] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.624313] Tainted: [W]=WARN [ 49.624904] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.626393] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.627329] 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 [ 49.630536] RSP: 0018:ffff88801a78fbc0 EFLAGS: 00010286 [ 49.631505] RAX: 0000000000000000 RBX: ffffed10034f1f78 RCX: ffffffff813a4050 [ 49.632813] RDX: ffff88801cf03780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.634127] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034f1f2f [ 49.635412] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.636698] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a78fdf8 [ 49.637995] FS: 00007fc3585f3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.639437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.640508] CR2: 00007fc358ae5580 CR3: 000000000da9d000 CR4: 0000000000350ef0 [ 49.641815] Call Trace: [ 49.642333] [ 49.642751] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.643644] ? __create_object+0x59/0x80 [ 49.644428] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.645395] __vmalloc_noprof+0x59/0x60 [ 49.646167] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.647055] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.647991] bpf_prog_alloc+0x39/0x200 [ 49.648701] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.649645] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.650546] do_seccomp+0x349/0x25e0 [ 49.651253] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.652155] ? __pfx_do_seccomp+0x10/0x10 [ 49.652944] ? find_held_lock+0x2b/0x80 [ 49.653685] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.654645] ? static_key_count+0x60/0x80 [ 49.655449] prctl_set_seccomp+0x4e/0x70 [ 49.656227] __do_sys_prctl+0xe6c/0x1d70 [ 49.657014] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.657842] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.658817] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.659791] ? irqentry_exit+0xf3/0x650 [ 49.660559] do_syscall_64+0xbf/0x430 [ 49.661299] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.662267] RIP: 0033:0x7fc358ae55cd [ 49.662998] 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 [ 49.666165] RSP: 002b:00007fffd6beadb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.667533] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc358ae55cd [ 49.668824] RDX: 0000563713e33e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.670140] RBP: 00007fffd6beae10 R08: 0000000000000000 R09: 00007fffd6bea4b0 [ 49.671454] R10: 0000000000000000 R11: 0000000000000246 R12: 000056374e88ead0 [ 49.672745] R13: 00007fffd6beb240 R14: 000056374e88fbc0 R15: 000056374e8a0780 [ 49.674060] [ 49.674486] irq event stamp: 1741 [ 49.675135] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 49.676647] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 49.678181] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 49.679717] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 49.681233] ---[ end trace 0000000000000000 ]--- [ 50.372600] ------------[ cut here ]------------ [ 50.373339] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.374977] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.376137] Modules linked in: [ 50.376613] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.378211] Tainted: [W]=WARN [ 50.378660] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.379819] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.380536] 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 [ 50.383276] RSP: 0018:ffff888019197bc0 EFLAGS: 00010286 [ 50.384140] RAX: 0000000000000000 RBX: ffffed1003232f78 RCX: ffffffff813a4050 [ 50.385167] RDX: ffff88801cf01bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.386216] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003232f2f [ 50.387237] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.388263] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019197df8 [ 50.389301] FS: 00007fd531a34900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.390464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.391331] CR2: 00007fd531f26580 CR3: 0000000009eae000 CR4: 0000000000350ef0 [ 50.392378] Call Trace: [ 50.392747] [ 50.393102] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.393779] ? __create_object+0x59/0x80 [ 50.394419] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.395198] __vmalloc_noprof+0x59/0x60 [ 50.395761] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.396472] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.397226] bpf_prog_alloc+0x39/0x200 [ 50.397790] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.398533] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.399253] do_seccomp+0x349/0x25e0 [ 50.399796] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.400516] ? __pfx_do_seccomp+0x10/0x10 [ 50.401160] ? find_held_lock+0x2b/0x80 [ 50.401705] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.402459] ? static_key_count+0x60/0x80 [ 50.403062] prctl_set_seccomp+0x4e/0x70 [ 50.403622] __do_sys_prctl+0xe6c/0x1d70 [ 50.404205] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.404810] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.405551] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.406284] ? irqentry_exit+0xf3/0x650 [ 50.406984] do_syscall_64+0xbf/0x430 [ 50.407504] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.408215] RIP: 0033:0x7fd531f265cd [ 50.408718] 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 [ 50.411108] RSP: 002b:00007ffd891f7380 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.412165] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd531f265cd [ 50.413129] RDX: 00005643afb52e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.414102] RBP: 00007ffd891f73e0 R08: 0000000000000000 R09: 00007ffd891f6a80 [ 50.415070] R10: 0000000000000000 R11: 0000000000000246 R12: 00005643eaf89ad0 [ 50.416041] R13: 00007ffd891f7810 R14: 00005643eaf8abc0 R15: 00005643eaf9b780 [ 50.417008] [ 50.417329] irq event stamp: 1765 [ 50.417777] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 50.418912] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 50.420037] softirqs last enabled at (1358): [] handle_softirqs+0x50c/0x770 [ 50.421182] softirqs last disabled at (1337): [] __irq_exit_rcu+0xc4/0x100 [ 50.422316] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19028' (ECDSA) to the list of known hosts. 2025/11/19 00:00:36 fuzzer started 2025/11/19 00:00:36 dialing manager at localhost:34383 2025/11/19 00:00:36 checking machine... 2025/11/19 00:00:36 checking revisions... [ 51.303007] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:00:37 testing simple program... [ 51.379986] cgroup: Unknown subsys name 'net' [ 51.422829] cgroup: Unknown subsys name 'cpuset' [ 51.435534] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:00:36 Registers: info registers vcpu 0 RAX=ffff888016198600 RBX=0000000000000200 RCX=ffffffff8152d723 RDX=ffff888015d32800 RSI=0000000000000000 RDI=ffff8880168ea380 RBP=ffff8880168ea380 RSP=ffff888017667d68 R8 =0000000000000001 R9 =ffffed1002eccf9e R10=0000000000000003 R11=0000000000000001 R12=ffff88800bdeb9a8 R13=0000000000000246 R14=ffff8880168ea380 R15=ffff888009462500 RIP=ffffffff81b61af4 RFL=00000082 [--S----] 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 00007fc3585f3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffd6be4000 CR3=000000001fdfe000 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=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 info registers vcpu 1 RAX=000000000002cff5 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2d4959b118 CR3=000000000dea7000 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=30303a303020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363937 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000