[ 46.037102] ------------[ cut here ]------------ [ 46.038068] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.040266] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.041863] Modules linked in: [ 46.042552] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.044760] Tainted: [W]=WARN [ 46.045425] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.047340] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.048433] 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 [ 46.051953] RSP: 0018:ffff888019f0fbc0 EFLAGS: 00010286 [ 46.053035] RAX: 0000000000000000 RBX: ffffed10033e1f78 RCX: ffffffff813a4050 [ 46.054458] RDX: ffff888015fa9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.055876] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033e1f2f [ 46.057311] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.058731] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f0fdf8 [ 46.060162] FS: 00007f74c4b65900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.061751] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.062910] CR2: 00007f74c5057580 CR3: 0000000017097000 CR4: 0000000000350ef0 [ 46.064321] Call Trace: [ 46.064839] [ 46.065324] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.066304] ? __create_object+0x59/0x80 [ 46.067116] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.068186] __vmalloc_noprof+0x59/0x60 [ 46.069022] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.069968] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.070988] bpf_prog_alloc+0x39/0x200 [ 46.071787] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.072826] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.073822] do_seccomp+0x349/0x25e0 [ 46.074643] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.075664] ? __pfx_do_seccomp+0x10/0x10 [ 46.076582] ? find_held_lock+0x2b/0x80 [ 46.077447] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.078544] ? static_key_count+0x60/0x80 [ 46.079452] prctl_set_seccomp+0x4e/0x70 [ 46.080327] __do_sys_prctl+0xe6c/0x1d70 [ 46.081179] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.082147] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.083233] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.084358] ? irqentry_exit+0xf3/0x650 [ 46.085173] do_syscall_64+0xbf/0x430 [ 46.086001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.087075] RIP: 0033:0x7f74c50575cd [ 46.087858] 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 [ 46.091441] RSP: 002b:00007ffce9e9d3c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.092989] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74c50575cd [ 46.094436] RDX: 0000564feb96fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.095879] RBP: 00007ffce9e9d420 R08: 0000000000000000 R09: 00007ffce9e9cac0 [ 46.097343] R10: 0000000000000000 R11: 0000000000000246 R12: 000056501fb3bb10 [ 46.098782] R13: 00007ffce9e9d850 R14: 000056501fb3c2b0 R15: 000056501fb506f0 [ 46.100278] [ 46.100771] irq event stamp: 1765 [ 46.101501] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 46.103143] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 46.104786] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 46.106315] softirqs last disabled at (1803): [] __irq_exit_rcu+0xc4/0x100 [ 46.107682] ---[ end trace 0000000000000000 ]--- [ 48.945314] ------------[ cut here ]------------ [ 48.946180] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.948165] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.949622] Modules linked in: [ 48.950202] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.952276] Tainted: [W]=WARN [ 48.952833] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.954400] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.955314] 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 [ 48.958494] RSP: 0018:ffff88801ab7fbc0 EFLAGS: 00010286 [ 48.959475] RAX: 0000000000000000 RBX: ffffed100356ff78 RCX: ffffffff813a4050 [ 48.960774] RDX: ffff888015f73780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.962069] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100356ff2f [ 48.963359] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.964661] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ab7fdf8 [ 48.965959] FS: 00007f4911364900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.967427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.968501] CR2: 00007f4911856580 CR3: 000000000d4f4000 CR4: 0000000000350ef0 [ 48.969810] Call Trace: [ 48.970323] [ 48.970739] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.971639] ? __create_object+0x59/0x80 [ 48.972428] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.973421] __vmalloc_noprof+0x59/0x60 [ 48.974142] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.975018] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.975956] bpf_prog_alloc+0x39/0x200 [ 48.976710] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.977661] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.978571] do_seccomp+0x349/0x25e0 [ 48.979300] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.980168] ? __pfx_do_seccomp+0x10/0x10 [ 48.980971] ? find_held_lock+0x2b/0x80 [ 48.981733] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.982714] ? static_key_count+0x60/0x80 [ 48.983526] prctl_set_seccomp+0x4e/0x70 [ 48.984311] __do_sys_prctl+0xe6c/0x1d70 [ 48.985074] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.985933] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.986979] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.987964] ? irqentry_exit+0xf3/0x650 [ 48.988749] do_syscall_64+0xbf/0x430 [ 48.989496] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.990454] RIP: 0033:0x7f49118565cd [ 48.991122] 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 [ 48.994327] RSP: 002b:00007ffd8c444ae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.995712] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f49118565cd [ 48.997036] RDX: 000056420c5dee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.998398] RBP: 00007ffd8c444b40 R08: 0000000000000000 R09: 00007ffd8c4441e0 [ 48.999744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564219b85ad0 [ 49.001094] R13: 00007ffd8c444f70 R14: 0000564219b86bc0 R15: 0000564219b97780 [ 49.002453] [ 49.002900] irq event stamp: 1787 [ 49.003576] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 49.005185] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 49.006779] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 49.008399] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 49.009642] ---[ end trace 0000000000000000 ]--- [ 49.638497] ------------[ cut here ]------------ [ 49.639546] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.642019] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.643768] Modules linked in: [ 49.644526] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.646916] Tainted: [W]=WARN [ 49.647710] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.649564] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.650611] 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 [ 49.654524] RSP: 0018:ffff88801abdfbc0 EFLAGS: 00010286 [ 49.655587] RAX: 0000000000000000 RBX: ffffed100357bf78 RCX: ffffffff813a4050 [ 49.657054] RDX: ffff888013b73780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.658480] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100357bf2f [ 49.659876] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.661317] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801abdfdf8 [ 49.662768] FS: 00007fd85555d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.664301] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.665539] CR2: 00007ffffc08fef7 CR3: 000000001e665000 CR4: 0000000000350ef0 [ 49.666966] Call Trace: [ 49.667549] [ 49.667987] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.669011] ? __create_object+0x59/0x80 [ 49.669858] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.670895] __vmalloc_noprof+0x59/0x60 [ 49.671780] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.672733] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.673779] bpf_prog_alloc+0x39/0x200 [ 49.674612] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.675664] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.676658] do_seccomp+0x349/0x25e0 [ 49.677474] ? find_held_lock+0x2b/0x80 [ 49.678322] ? do_prlimit+0x310/0x610 [ 49.679065] ? __pfx_do_seccomp+0x10/0x10 [ 49.679997] ? do_raw_spin_unlock+0x53/0x220 [ 49.680910] ? _raw_spin_unlock+0x1e/0x40 [ 49.681750] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.682802] ? static_key_count+0x60/0x80 [ 49.683672] prctl_set_seccomp+0x4e/0x70 [ 49.684589] __do_sys_prctl+0xe6c/0x1d70 [ 49.685464] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.686581] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.687662] ? irqentry_exit+0xf3/0x650 [ 49.688505] do_syscall_64+0xbf/0x430 [ 49.689360] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.690369] RIP: 0033:0x7fd855a4f5cd [ 49.691123] 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 [ 49.694534] RSP: 002b:00007ffffc08d970 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.696018] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd855a4f5cd [ 49.697452] RDX: 000055985ffd3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.698578] RBP: 00007ffffc08d9d0 R08: 0000000000000000 R09: 00007ffffc08d070 [ 49.699741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559866f68ad0 [ 49.700887] R13: 00007ffffc08de00 R14: 0000559866f69bc0 R15: 0000559866f7a780 [ 49.702085] [ 49.702521] irq event stamp: 1799 [ 49.703109] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 49.704428] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 49.705791] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 49.707132] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 49.708479] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53789' (ECDSA) to the list of known hosts. 2025/11/18 14:16:06 fuzzer started 2025/11/18 14:16:07 dialing manager at localhost:34383 2025/11/18 14:16:07 checking machine... 2025/11/18 14:16:07 checking revisions... [ 50.632109] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:16:07 testing simple program... [ 50.729516] cgroup: Unknown subsys name 'net' [ 50.808591] cgroup: Unknown subsys name 'cpuset' [ 50.826003] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:16:06 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=ffffffff819e961d RDX=0000000000000000 RSI=ffffffff819e968d RDI=ffff88806ce31cd0 RBP=ffff88800b8f6dc0 RSP=ffff888019ed7b58 R8 =0000000000000000 R9 =ffffed1001b2c8c0 R10=0000000000000001 R11=0000000000000001 R12=800000001e221067 R13=0000000000000002 R14=0000000000000000 R15=0000000000007aba RIP=ffffffff815bd14d 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f4911364900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000564219b8114c CR3=000000001e872000 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=6720646572637465733a4d41503d706f 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=0000000000000000 RBX=ffff88806cf08ff8 RCX=ffffffff86a0bbf4 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88806cf089b8 R8 =ffffffff86a0bbf8 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000089b8 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888009643780 R15=ffff88806cf08a70 RIP=ffffffff81528f47 RFL=00000206 [-----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f37dfa12040 CR3=000000000ddae000 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=4b5dff2ede00348e7a4951e3a7ef3168 XMM02=0000000000305158ec2efd57dc4c00df XMM03=0000000000311a380c00bc82694366cc XMM04=edd5e714ac05fae000000000000ae988 XMM05=d065b8e4ac50b9e80000000000322be0 XMM06=817b8945e9d503730000000000321518 XMM07=e042d86d42eb936e0000000000312b88 XMM08=0c00bc82694366cc00000000003051b8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000