[ 46.563950] ------------[ cut here ]------------ [ 46.564908] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.566938] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 46.568424] Modules linked in: [ 46.569027] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.571269] Tainted: [W]=WARN [ 46.571942] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.573463] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.574348] 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 [ 46.577616] RSP: 0018:ffff88801ab97bc0 EFLAGS: 00010286 [ 46.578605] RAX: 0000000000000000 RBX: ffffed1003572f78 RCX: ffffffff813a4050 [ 46.579900] RDX: ffff888017be5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.581209] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003572f2f [ 46.582509] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.583804] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ab97df8 [ 46.585118] FS: 00007fb0e0e55900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.586578] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.587655] CR2: 00007fb0e1347580 CR3: 000000000c4d7000 CR4: 0000000000350ef0 [ 46.588970] Call Trace: [ 46.589491] [ 46.589909] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.590816] ? __create_object+0x59/0x80 [ 46.591607] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.592591] __vmalloc_noprof+0x59/0x60 [ 46.593321] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.594199] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.595143] bpf_prog_alloc+0x39/0x200 [ 46.595885] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.596827] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.597755] do_seccomp+0x349/0x25e0 [ 46.598486] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.599348] ? __pfx_do_seccomp+0x10/0x10 [ 46.600163] ? find_held_lock+0x2b/0x80 [ 46.600943] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.601924] ? static_key_count+0x60/0x80 [ 46.602731] prctl_set_seccomp+0x4e/0x70 [ 46.603522] __do_sys_prctl+0xe6c/0x1d70 [ 46.604270] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.605147] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.606127] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.607106] ? irqentry_exit+0xf3/0x650 [ 46.607896] do_syscall_64+0xbf/0x430 [ 46.608643] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.609620] RIP: 0033:0x7fb0e13475cd [ 46.610289] 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 [ 46.613497] RSP: 002b:00007fff77487e50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.614879] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb0e13475cd [ 46.616179] RDX: 00005640577aee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.617494] RBP: 00007fff77487eb0 R08: 0000000000000000 R09: 00007fff77487550 [ 46.618794] R10: 0000000000000000 R11: 0000000000000246 R12: 00005640632d3ad0 [ 46.620096] R13: 00007fff774882e0 R14: 00005640632d4bc0 R15: 00005640632e5780 [ 46.621429] [ 46.621860] irq event stamp: 1809 [ 46.622513] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 46.624057] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 46.625607] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 46.627169] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 46.628701] ---[ end trace 0000000000000000 ]--- [ 49.471955] ------------[ cut here ]------------ [ 49.472917] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.474941] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.476396] Modules linked in: [ 49.477004] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.479003] Tainted: [W]=WARN [ 49.479854] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.481457] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.482359] 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 [ 49.485605] RSP: 0018:ffff888017307bc0 EFLAGS: 00010286 [ 49.486586] RAX: 0000000000000000 RBX: ffffed1002e60f78 RCX: ffffffff813a4050 [ 49.487882] RDX: ffff88800f133780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.489179] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e60f2f [ 49.490461] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.491753] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017307df8 [ 49.493052] FS: 00007fec8cb0e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.494517] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.495588] CR2: 00007ffe22b68ef8 CR3: 000000000d482000 CR4: 0000000000350ef0 [ 49.496894] Call Trace: [ 49.497423] [ 49.497845] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.498751] ? __create_object+0x59/0x80 [ 49.499534] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.500504] __vmalloc_noprof+0x59/0x60 [ 49.501227] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.502110] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.503039] bpf_prog_alloc+0x39/0x200 [ 49.503779] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.504725] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.505646] do_seccomp+0x349/0x25e0 [ 49.506347] ? find_held_lock+0x2b/0x80 [ 49.507118] ? do_prlimit+0x310/0x610 [ 49.507865] ? __pfx_do_seccomp+0x10/0x10 [ 49.508655] ? do_raw_spin_unlock+0x53/0x220 [ 49.509500] ? _raw_spin_unlock+0x1e/0x40 [ 49.510244] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.511205] ? static_key_count+0x60/0x80 [ 49.512010] prctl_set_seccomp+0x4e/0x70 [ 49.512793] __do_sys_prctl+0xe6c/0x1d70 [ 49.513593] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.514462] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.515444] ? irqentry_exit+0xf3/0x650 [ 49.516166] do_syscall_64+0xbf/0x430 [ 49.516907] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.517885] RIP: 0033:0x7fec8d0005cd [ 49.518602] 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 [ 49.521823] RSP: 002b:00007ffe22b67300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.523187] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec8d0005cd [ 49.524465] RDX: 0000560c9b298e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.525769] RBP: 00007ffe22b67360 R08: 0000000000000000 R09: 00007ffe22b66a00 [ 49.527063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560cc236ead0 [ 49.528378] R13: 00007ffe22b67790 R14: 0000560cc236fbc0 R15: 0000560cc2380780 [ 49.529696] [ 49.530124] irq event stamp: 1847 [ 49.530770] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 49.532280] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 49.533833] softirqs last enabled at (1884): [] handle_softirqs+0x50c/0x770 [ 49.535114] softirqs last disabled at (1875): [] __irq_exit_rcu+0xc4/0x100 [ 49.536380] ---[ end trace 0000000000000000 ]--- [ 50.283944] ------------[ cut here ]------------ [ 50.284477] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.285622] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/256 [ 50.286464] Modules linked in: [ 50.286785] CPU: 1 UID: 104 PID: 256 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.287874] Tainted: [W]=WARN [ 50.288185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.289022] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.289530] 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 [ 50.291192] RSP: 0018:ffff88801750fbc0 EFLAGS: 00010286 [ 50.291690] RAX: 0000000000000000 RBX: ffffed1002ea1f78 RCX: ffffffff813a4050 [ 50.292324] RDX: ffff888016c85340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.292995] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea1f2f [ 50.293666] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.294300] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801750fdf8 [ 50.294956] FS: 00007fd6d8e16900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.295693] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.296214] CR2: 00007fd6d9308580 CR3: 000000001ec7b000 CR4: 0000000000350ef0 [ 50.296863] Call Trace: [ 50.297110] [ 50.297319] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.297780] ? __create_object+0x59/0x80 [ 50.298161] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.298647] __vmalloc_noprof+0x59/0x60 [ 50.299009] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.299445] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.299903] bpf_prog_alloc+0x39/0x200 [ 50.300250] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.300727] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.301172] do_seccomp+0x349/0x25e0 [ 50.301556] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.302048] ? __pfx_do_seccomp+0x10/0x10 [ 50.302509] ? find_held_lock+0x2b/0x80 [ 50.302885] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.303419] ? static_key_count+0x60/0x80 [ 50.303849] prctl_set_seccomp+0x4e/0x70 [ 50.304282] __do_sys_prctl+0xe6c/0x1d70 [ 50.304719] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.305152] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.305700] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.306180] ? irqentry_exit+0xf3/0x650 [ 50.306578] do_syscall_64+0xbf/0x430 [ 50.306942] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.307460] RIP: 0033:0x7fd6d93085cd [ 50.307834] 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 [ 50.309537] RSP: 002b:00007ffc5fdf8520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.310271] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6d93085cd [ 50.310974] RDX: 000055d490c97e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.311687] RBP: 00007ffc5fdf8580 R08: 0000000000000000 R09: 00007ffc5fdf7c20 [ 50.312337] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d4bc96d240 [ 50.313052] R13: 00007ffc5fdf89b0 R14: 000055d4bc976380 R15: 000055d4bc981540 [ 50.313807] [ 50.314043] irq event stamp: 1671 [ 50.314427] hardirqs last enabled at (1681): [] __up_console_sem+0x78/0x80 [ 50.315218] hardirqs last disabled at (1688): [] __up_console_sem+0x5d/0x80 [ 50.315985] softirqs last enabled at (1206): [] handle_softirqs+0x50c/0x770 [ 50.316766] softirqs last disabled at (1197): [] __irq_exit_rcu+0xc4/0x100 [ 50.317534] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6423' (ECDSA) to the list of known hosts. 2025/11/19 04:53:35 fuzzer started 2025/11/19 04:53:35 dialing manager at localhost:34383 2025/11/19 04:53:35 checking machine... 2025/11/19 04:53:35 checking revisions... [ 51.176015] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:53:36 testing simple program... [ 51.251246] cgroup: Unknown subsys name 'net' [ 51.314480] cgroup: Unknown subsys name 'cpuset' [ 51.331342] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:53:35 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880164cd340 RCX=ffff8880184678c4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880164cd73c RBP=ffff8880164cd340 RSP=ffff8880184678d0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880164cd340 R13=0000000000000000 R14=ffffffff85e787a8 R15=ffff888009462140 RIP=ffffffff815d2c25 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 00007fec8cb0e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe22b61000 CR3=000000000d39f000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000098 RBX=0000000000000098 RCX=ffffffff8259fcfa RDX=00000000000101f2 RSI=ffffffff8259fd08 RDI=0000000000000007 RBP=ffff88800ac481a0 RSP=ffff88800acff6f8 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=00000000000101f2 R11=0000000000000001 R12=00000000000101f2 R13=ffff88800ac48050 R14=ffff88800ac48048 R15=ffff88800ac48060 RIP=ffffffff8259fd0e RFL=00000093 [--S-A-C] 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc32f88b000 CR3=000000000e255000 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=8199b7d3e0b065500190b08d6fc7c838 XMM01=2444c5a6c46c7087eed69df089131628 XMM02=4d3b39447bd1752dd09b5b43d230c449 XMM03=ad9971d09dd0063580d01dfd01ff836a XMM04=000000000000000000000000cbf04e8c XMM05=000000000000000000000021cc83909c XMM06=00000000000000000000000000000021 XMM07=00000021cc83909ccbf04e8c00800100 XMM08=6e000000cc000000b800000068000000 XMM09=00000000000000000000000000000000 XMM10=a534e6d2b64f2bc2f24e6d9d25bbc6d2 XMM11=e70128a995ca9581d66291b2e14e3acc XMM12=0d0c0f0e09080b0a0504070601000302 XMM13=0c0f0e0d080b0a090407060500030201 XMM14=000000000000000000000000000007c0 XMM15=00000000000000000000000000000040