[ 46.711583] ------------[ cut here ]------------ [ 46.712527] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.714569] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.716086] Modules linked in: [ 46.716702] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.718649] Tainted: [W]=WARN [ 46.719242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.720697] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.721596] 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 [ 46.724751] RSP: 0018:ffff88801985fbc0 EFLAGS: 00010286 [ 46.725737] RAX: 0000000000000000 RBX: ffffed100330bf78 RCX: ffffffff813a4050 [ 46.727024] RDX: ffff888019bb3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.728327] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100330bf2f [ 46.729607] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.730885] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801985fdf8 [ 46.732163] FS: 00007ff7fd090900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.733593] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.734669] CR2: 00007ffde8d54ef8 CR3: 000000000e0ef000 CR4: 0000000000350ef0 [ 46.735971] Call Trace: [ 46.736456] [ 46.736911] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.737762] ? __create_object+0x59/0x80 [ 46.738536] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.739497] __vmalloc_noprof+0x59/0x60 [ 46.740272] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.741161] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.742095] bpf_prog_alloc+0x39/0x200 [ 46.742830] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.743703] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.744626] do_seccomp+0x349/0x25e0 [ 46.745340] ? find_held_lock+0x2b/0x80 [ 46.746113] ? do_prlimit+0x310/0x610 [ 46.746857] ? __pfx_do_seccomp+0x10/0x10 [ 46.747594] ? do_raw_spin_unlock+0x53/0x220 [ 46.748438] ? _raw_spin_unlock+0x1e/0x40 [ 46.749239] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.750195] ? static_key_count+0x60/0x80 [ 46.750998] prctl_set_seccomp+0x4e/0x70 [ 46.751742] __do_sys_prctl+0xe6c/0x1d70 [ 46.752538] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.753409] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.754388] ? irqentry_exit+0xf3/0x650 [ 46.755163] do_syscall_64+0xbf/0x430 [ 46.755904] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.756875] RIP: 0033:0x7ff7fd5825cd [ 46.757559] 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 [ 46.760709] RSP: 002b:00007ffde8d53520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.762088] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7fd5825cd [ 46.763377] RDX: 0000561721689e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.764682] RBP: 00007ffde8d53580 R08: 0000000000000000 R09: 00007ffde8d52c20 [ 46.765976] R10: 0000000000000000 R11: 0000000000000246 R12: 000056173a5fcbf0 [ 46.767280] R13: 00007ffde8d539b0 R14: 000056173a606380 R15: 000056173a611460 [ 46.768602] [ 46.769064] irq event stamp: 1715 [ 46.769676] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 46.771217] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 46.772764] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 46.774141] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 46.775390] ---[ end trace 0000000000000000 ]--- [ 49.990039] ------------[ cut here ]------------ [ 49.990577] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.991824] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.992698] Modules linked in: [ 49.993092] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.994307] Tainted: [W]=WARN [ 49.994646] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.995539] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.996099] 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 [ 49.998036] RSP: 0018:ffff888016737bc0 EFLAGS: 00010286 [ 49.998610] RAX: 0000000000000000 RBX: ffffed1002ce6f78 RCX: ffffffff813a4050 [ 49.999393] RDX: ffff888016ff8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.000177] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce6f2f [ 50.000973] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.001727] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016737df8 [ 50.002514] FS: 00007f15dbe60900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.003393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.004044] CR2: 00007ffd7523aef8 CR3: 000000000e569000 CR4: 0000000000350ef0 [ 50.004842] Call Trace: [ 50.005126] [ 50.005378] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.005926] ? __create_object+0x59/0x80 [ 50.006388] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.006987] __vmalloc_noprof+0x59/0x60 [ 50.007424] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.007961] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.008511] bpf_prog_alloc+0x39/0x200 [ 50.008964] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.009509] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.010064] do_seccomp+0x349/0x25e0 [ 50.010485] ? find_held_lock+0x2b/0x80 [ 50.010953] ? do_prlimit+0x310/0x610 [ 50.011383] ? __pfx_do_seccomp+0x10/0x10 [ 50.011866] ? do_raw_spin_unlock+0x53/0x220 [ 50.012361] ? _raw_spin_unlock+0x1e/0x40 [ 50.012842] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.013410] ? static_key_count+0x60/0x80 [ 50.013905] prctl_set_seccomp+0x4e/0x70 [ 50.014357] __do_sys_prctl+0xe6c/0x1d70 [ 50.014836] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.015333] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.015925] ? irqentry_exit+0xf3/0x650 [ 50.016378] do_syscall_64+0xbf/0x430 [ 50.016835] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.017394] RIP: 0033:0x7f15dc3525cd [ 50.017827] 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 [ 50.019809] RSP: 002b:00007ffd75238c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.020652] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15dc3525cd [ 50.021474] RDX: 000055a44633ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.022257] RBP: 00007ffd75238c70 R08: 0000000000000000 R09: 00007ffd75238310 [ 50.023043] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a447003bf0 [ 50.023826] R13: 00007ffd752390a0 R14: 000055a44700d380 R15: 000055a447018460 [ 50.024598] [ 50.024887] irq event stamp: 1729 [ 50.025259] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 50.026190] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 50.027126] softirqs last enabled at (1270): [] handle_softirqs+0x50c/0x770 [ 50.028077] softirqs last disabled at (1261): [] __irq_exit_rcu+0xc4/0x100 [ 50.029010] ---[ end trace 0000000000000000 ]--- [ 50.766288] ------------[ cut here ]------------ [ 50.767232] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.769280] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.770819] Modules linked in: [ 50.771411] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.773408] Tainted: [W]=WARN [ 50.773998] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.775501] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.776422] 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 [ 50.779572] RSP: 0018:ffff88801afd7bc0 EFLAGS: 00010286 [ 50.780554] RAX: 0000000000000000 RBX: ffffed10035faf78 RCX: ffffffff813a4050 [ 50.781836] RDX: ffff888019bb1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.783098] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035faf2f [ 50.784371] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.785647] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801afd7df8 [ 50.786933] FS: 00007f8ca1175900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.788516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.789575] CR2: 00007f8ca1667580 CR3: 000000001ef1d000 CR4: 0000000000350ef0 [ 50.790852] Call Trace: [ 50.791317] [ 50.791716] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.792629] ? __create_object+0x59/0x80 [ 50.793406] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.794360] __vmalloc_noprof+0x59/0x60 [ 50.795109] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.795974] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.796915] bpf_prog_alloc+0x39/0x200 [ 50.797603] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.798528] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.799438] do_seccomp+0x349/0x25e0 [ 50.800155] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.801081] ? __pfx_do_seccomp+0x10/0x10 [ 50.801872] ? find_held_lock+0x2b/0x80 [ 50.802590] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.803544] ? static_key_count+0x60/0x80 [ 50.804334] prctl_set_seccomp+0x4e/0x70 [ 50.805111] __do_sys_prctl+0xe6c/0x1d70 [ 50.805898] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.806706] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.807670] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.808637] ? irqentry_exit+0xf3/0x650 [ 50.809409] do_syscall_64+0xbf/0x430 [ 50.810155] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.811103] RIP: 0033:0x7f8ca16675cd [ 50.811753] 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 [ 50.814930] RSP: 002b:00007fffd83cb000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.816306] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8ca16675cd [ 50.817593] RDX: 000055ff11348e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.818864] RBP: 00007fffd83cb060 R08: 0000000000000000 R09: 00007fffd83ca700 [ 50.820135] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ff241192b0 [ 50.821424] R13: 00007fffd83cb490 R14: 000055ff2411bd20 R15: 000055ff2412d8d0 [ 50.822716] [ 50.823180] irq event stamp: 1739 [ 50.823779] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 50.825323] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 50.826835] softirqs last enabled at (1600): [] handle_softirqs+0x50c/0x770 [ 50.828381] softirqs last disabled at (1595): [] __irq_exit_rcu+0xc4/0x100 [ 50.829880] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18790' (ECDSA) to the list of known hosts. 2025/11/19 04:00:35 fuzzer started 2025/11/19 04:00:35 dialing manager at localhost:34383 2025/11/19 04:00:35 checking machine... 2025/11/19 04:00:35 checking revisions... [ 51.787066] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:00:35 testing simple program... [ 51.868434] cgroup: Unknown subsys name 'net' [ 51.933074] cgroup: Unknown subsys name 'cpuset' [ 51.956381] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:00:34 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81619130 RCX=ffff8880161e7724 RDX=ffff8880161e77d0 RSI=ffffffff81a84a1b RDI=ffff8880161e77d0 RBP=ffff8880161e7868 RSP=ffff8880161e77b8 R8 =0000000000000001 R9 =ffff8880161e7810 R10=000000000003c9ed R11=0000000000023084 R12=ffff8880161e7898 R13=0000000000000000 R14=ffff888015d45340 R15=ffff8880161e77d0 RIP=ffffffff8135e408 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 00007f15dbe60900 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=00007f15dbe2f008 CR3=000000001edf4000 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=000000000002ea63 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb2cf678000 CR3=000000000b748000 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=404b468ff882b4b5964cfca4f97aaa00 XMM02=ec2efd57dc4c00df0000000000306140 XMM03=952df5d1a5ce34140000000000306210 XMM04=bf47ec7ad15aff0400000000000ae988 XMM05=e1bcd410fb3842e600000000003205b8 XMM06=405749d8372a36f10000000000320440 XMM07=e042d86d42eb936e0000000000311e70 XMM08=952df5d1a5ce34140000000000306210 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000