[ 46.222676] ------------[ cut here ]------------ [ 46.223596] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.225593] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.227063] Modules linked in: [ 46.227710] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.229709] Tainted: [W]=WARN [ 46.230559] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.232171] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.233048] 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 [ 46.236228] RSP: 0018:ffff888017647bc0 EFLAGS: 00010286 [ 46.237220] RAX: 0000000000000000 RBX: ffffed1002ec8f78 RCX: ffffffff813a4050 [ 46.238514] RDX: ffff88800b605340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.239824] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec8f2f [ 46.241106] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.242415] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017647df8 [ 46.243716] FS: 00007f8b33bd6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.245153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.246203] CR2: 00007f8b340c8580 CR3: 000000000d8a7000 CR4: 0000000000350ef0 [ 46.247499] Call Trace: [ 46.247972] [ 46.248414] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.249312] ? __create_object+0x59/0x80 [ 46.250049] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.251011] __vmalloc_noprof+0x59/0x60 [ 46.251750] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.252608] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.253538] bpf_prog_alloc+0x39/0x200 [ 46.254266] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.255208] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.256069] do_seccomp+0x349/0x25e0 [ 46.256803] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.257699] ? __pfx_do_seccomp+0x10/0x10 [ 46.258490] ? find_held_lock+0x2b/0x80 [ 46.259253] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.260220] ? static_key_count+0x60/0x80 [ 46.260989] prctl_set_seccomp+0x4e/0x70 [ 46.261758] __do_sys_prctl+0xe6c/0x1d70 [ 46.262541] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.263410] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.264363] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.265318] ? irqentry_exit+0xf3/0x650 [ 46.266041] do_syscall_64+0xbf/0x430 [ 46.266799] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.267751] RIP: 0033:0x7f8b340c85cd [ 46.268452] 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 [ 46.271594] RSP: 002b:00007fffc1e8e0d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.272963] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8b340c85cd [ 46.274245] RDX: 000055bfe87c9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.275547] RBP: 00007fffc1e8e130 R08: 0000000000000000 R09: 00007fffc1e8d7d0 [ 46.276814] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bffdc96b10 [ 46.278085] R13: 00007fffc1e8e560 R14: 000055bffdc972b0 R15: 000055bffdcab6f0 [ 46.279413] [ 46.279836] irq event stamp: 1789 [ 46.280483] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 46.282006] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 46.283549] softirqs last enabled at (1822): [] handle_softirqs+0x50c/0x770 [ 46.285065] softirqs last disabled at (1807): [] __irq_exit_rcu+0xc4/0x100 [ 46.286583] ---[ end trace 0000000000000000 ]--- [ 49.506842] ------------[ cut here ]------------ [ 49.507845] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.510066] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.511867] Modules linked in: [ 49.512588] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.514945] Tainted: [W]=WARN [ 49.515633] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.517278] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.518293] 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 [ 49.521812] RSP: 0018:ffff888018a0fbc0 EFLAGS: 00010286 [ 49.522930] RAX: 0000000000000000 RBX: ffffed1003141f78 RCX: ffffffff813a4050 [ 49.524348] RDX: ffff88800c610000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.525764] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003141f2f [ 49.527201] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.528608] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018a0fdf8 [ 49.530052] FS: 00007ff1f10ce900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.531779] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.533041] CR2: 00007ffd2669aef7 CR3: 000000001e7b7000 CR4: 0000000000350ef0 [ 49.534698] Call Trace: [ 49.535277] [ 49.535737] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.536747] ? __create_object+0x59/0x80 [ 49.537609] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.538872] __vmalloc_noprof+0x59/0x60 [ 49.539922] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.541151] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.542192] bpf_prog_alloc+0x39/0x200 [ 49.543317] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.544341] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.545584] do_seccomp+0x349/0x25e0 [ 49.546372] ? find_held_lock+0x2b/0x80 [ 49.547230] ? do_prlimit+0x310/0x610 [ 49.548004] ? __pfx_do_seccomp+0x10/0x10 [ 49.549088] ? do_raw_spin_unlock+0x53/0x220 [ 49.550167] ? _raw_spin_unlock+0x1e/0x40 [ 49.551012] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.552285] ? static_key_count+0x60/0x80 [ 49.553161] prctl_set_seccomp+0x4e/0x70 [ 49.553963] __do_sys_prctl+0xe6c/0x1d70 [ 49.554849] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.555789] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.556857] ? irqentry_exit+0xf3/0x650 [ 49.557690] do_syscall_64+0xbf/0x430 [ 49.558495] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.559573] RIP: 0033:0x7ff1f15c05cd [ 49.560355] 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 [ 49.564040] RSP: 002b:00007ffd266991e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.565562] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff1f15c05cd [ 49.567243] RDX: 000055d7bd96de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.568836] RBP: 00007ffd26699240 R08: 0000000000000000 R09: 00007ffd266988e0 [ 49.570480] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d7df89f2b0 [ 49.572063] R13: 00007ffd26699670 R14: 000055d7df8a1d20 R15: 000055d7df8b38d0 [ 49.573510] [ 49.573985] irq event stamp: 1793 [ 49.574712] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 49.576404] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 49.578070] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 49.579825] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 49.581031] ---[ end trace 0000000000000000 ]--- [ 50.390942] ------------[ cut here ]------------ [ 50.391964] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.394260] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.396073] Modules linked in: [ 50.396802] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.399066] Tainted: [W]=WARN [ 50.399765] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.401427] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.402469] 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 [ 50.406065] RSP: 0018:ffff888018b1fbc0 EFLAGS: 00010286 [ 50.407193] RAX: 0000000000000000 RBX: ffffed1003163f78 RCX: ffffffff813a4050 [ 50.408646] RDX: ffff8880168c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.410135] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003163f2f [ 50.411620] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.413077] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018b1fdf8 [ 50.414546] FS: 00007f912c61e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.416208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.417422] CR2: 00007ffd30f21ef7 CR3: 0000000009e34000 CR4: 0000000000350ef0 [ 50.418907] Call Trace: [ 50.419480] [ 50.419949] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.420982] ? __create_object+0x59/0x80 [ 50.421883] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.423004] __vmalloc_noprof+0x59/0x60 [ 50.423868] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.424865] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.425930] bpf_prog_alloc+0x39/0x200 [ 50.426771] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.427831] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.428849] do_seccomp+0x349/0x25e0 [ 50.429685] ? find_held_lock+0x2b/0x80 [ 50.430544] ? do_prlimit+0x310/0x610 [ 50.431409] ? __pfx_do_seccomp+0x10/0x10 [ 50.432845] ? do_raw_spin_unlock+0x53/0x220 [ 50.433794] ? _raw_spin_unlock+0x1e/0x40 [ 50.434681] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.435793] ? static_key_count+0x60/0x80 [ 50.436706] prctl_set_seccomp+0x4e/0x70 [ 50.437596] __do_sys_prctl+0xe6c/0x1d70 [ 50.438489] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.439496] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.440610] ? irqentry_exit+0xf3/0x650 [ 50.441503] do_syscall_64+0xbf/0x430 [ 50.442354] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.443455] RIP: 0033:0x7f912cb105cd [ 50.444267] 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 [ 50.447857] RSP: 002b:00007ffd30f20580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.449409] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f912cb105cd [ 50.450896] RDX: 00005633888f2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.452352] RBP: 00007ffd30f205e0 R08: 0000000000000000 R09: 00007ffd30f1fc80 [ 50.453813] R10: 0000000000000000 R11: 0000000000000246 R12: 000056339fc38b10 [ 50.455281] R13: 00007ffd30f20a10 R14: 000056339fc392b0 R15: 000056339fc4d6f0 [ 50.456532] [ 50.456927] irq event stamp: 1855 [ 50.457554] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 50.459001] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 50.460434] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 50.461888] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 50.463334] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40894' (ECDSA) to the list of known hosts. 2025/11/18 19:13:11 fuzzer started 2025/11/18 19:13:12 dialing manager at localhost:34383 2025/11/18 19:13:12 checking machine... 2025/11/18 19:13:12 checking revisions... [ 51.358907] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:13:12 testing simple program... [ 51.458163] cgroup: Unknown subsys name 'net' [ 51.524789] cgroup: Unknown subsys name 'cpuset' [ 51.543190] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:13:11 Registers: info registers vcpu 0 RAX=0000000080000001 RBX=ffff88800f7bf770 RCX=ffffffff819e4693 RDX=ffff8880169cb780 RSI=ffffffff819f4ac3 RDI=0000000000000001 RBP=0000000000000000 RSP=ffff88800f7bf5f0 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=0000000000000001 R11=0000000000000001 R12=ffff88800a341ac8 R13=00000000fffffff8 R14=ffffffff86650298 R15=dffffc0000000000 RIP=ffffffff81751e17 RFL=00000202 [-------] 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 00007ff1f10ce900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff1f10ad020 CR3=000000001e78f000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000029d1d 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 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcbfa97ee8 CR3=000000000be5e000 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=b36d7fb479b92c955c4afa273c47c0bd XMM02=2c67c8bc2e329bc30000000000302078 XMM03=fb795ef6d6577056000000000030f3c8 XMM04=f8a6ac76dede1d5100000000000ae988 XMM05=0f3de4ed156ad7dc0000000000320718 XMM06=817b8945e9d50373000000000031f050 XMM07=e042d86d42eb936e0000000000310518 XMM08=29b37b8e011afca000000000003020d8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000