[ 38.878380] ------------[ cut here ]------------ [ 38.879290] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.881317] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.883007] Modules linked in: [ 38.883603] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.885668] Tainted: [W]=WARN [ 38.886283] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.887778] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.888648] 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 [ 38.891850] RSP: 0018:ffff888015857bc0 EFLAGS: 00010286 [ 38.892845] RAX: 0000000000000000 RBX: ffffed1002b0af78 RCX: ffffffff813a4050 [ 38.894151] RDX: ffff88800b583780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.895469] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b0af2f [ 38.896776] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.898065] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015857df8 [ 38.899373] FS: 00007f63e0106900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.900830] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.901916] CR2: 00007f63e05f8580 CR3: 0000000009d2c000 CR4: 0000000000350ef0 [ 38.903210] Call Trace: [ 38.903682] [ 38.904140] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.905056] ? __create_object+0x59/0x80 [ 38.905878] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.906845] __vmalloc_noprof+0x59/0x60 [ 38.907571] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.908454] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.909414] bpf_prog_alloc+0x39/0x200 [ 38.910155] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.911109] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.912020] do_seccomp+0x349/0x25e0 [ 38.912711] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.913696] ? __pfx_do_seccomp+0x10/0x10 [ 38.914523] ? find_held_lock+0x2b/0x80 [ 38.915298] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.916272] ? static_key_count+0x60/0x80 [ 38.917076] prctl_set_seccomp+0x4e/0x70 [ 38.917891] __do_sys_prctl+0xe6c/0x1d70 [ 38.918642] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.919507] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.920466] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.921468] ? irqentry_exit+0xf3/0x650 [ 38.922246] do_syscall_64+0xbf/0x430 [ 38.922974] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.923955] RIP: 0033:0x7f63e05f85cd [ 38.924630] 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 [ 38.927816] RSP: 002b:00007fffacb73a10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.929187] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f63e05f85cd [ 38.930482] RDX: 000055fe6075de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.931796] RBP: 00007fffacb73a70 R08: 0000000000000000 R09: 00007fffacb73110 [ 38.933102] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fe78dc1ad0 [ 38.934350] R13: 00007fffacb73ea0 R14: 000055fe78dc2bc0 R15: 000055fe78dd3780 [ 38.935179] [ 38.935453] irq event stamp: 1811 [ 38.935876] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 38.936848] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 38.937834] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 38.938717] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 38.939537] ---[ end trace 0000000000000000 ]--- [ 41.921496] ------------[ cut here ]------------ [ 41.922457] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.924479] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 41.926146] Modules linked in: [ 41.926743] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.928783] Tainted: [W]=WARN [ 41.929356] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.930925] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.931870] 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 [ 41.935076] RSP: 0018:ffff88801754fbc0 EFLAGS: 00010286 [ 41.936076] RAX: 0000000000000000 RBX: ffffed1002ea9f78 RCX: ffffffff813a4050 [ 41.937384] RDX: ffff888016255340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.938683] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea9f2f [ 41.939976] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.941262] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801754fdf8 [ 41.942570] FS: 00007fa84769e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.944022] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.945113] CR2: 00007ffef4a69ef7 CR3: 000000001f708000 CR4: 0000000000350ef0 [ 41.946441] Call Trace: [ 41.946965] [ 41.947386] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.948308] ? __create_object+0x59/0x80 [ 41.949120] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.950124] __vmalloc_noprof+0x59/0x60 [ 41.950895] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.951734] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.952681] bpf_prog_alloc+0x39/0x200 [ 41.953435] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.954383] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.955298] do_seccomp+0x349/0x25e0 [ 41.956026] ? find_held_lock+0x2b/0x80 [ 41.956808] ? do_prlimit+0x310/0x610 [ 41.957527] ? __pfx_do_seccomp+0x10/0x10 [ 41.958343] ? do_raw_spin_unlock+0x53/0x220 [ 41.959194] ? _raw_spin_unlock+0x1e/0x40 [ 41.959980] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.960961] ? static_key_count+0x60/0x80 [ 41.961823] prctl_set_seccomp+0x4e/0x70 [ 41.962565] __do_sys_prctl+0xe6c/0x1d70 [ 41.963354] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.964220] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.965203] ? irqentry_exit+0xf3/0x650 [ 41.965994] do_syscall_64+0xbf/0x430 [ 41.966691] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.967648] RIP: 0033:0x7fa847b905cd [ 41.968357] 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 [ 41.971586] RSP: 002b:00007ffef4a683e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.972941] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa847b905cd [ 41.974273] RDX: 000056394872fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.975570] RBP: 00007ffef4a68440 R08: 0000000000000000 R09: 00007ffef4a67ae0 [ 41.976866] R10: 0000000000000000 R11: 0000000000000246 R12: 000056395d4d7ad0 [ 41.978200] R13: 00007ffef4a68870 R14: 000056395d4d8bc0 R15: 000056395d4e9780 [ 41.979520] [ 41.979993] irq event stamp: 1823 [ 41.980606] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 41.982159] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 41.983699] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 41.985270] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 41.986665] ---[ end trace 0000000000000000 ]--- [ 42.689246] ------------[ cut here ]------------ [ 42.690235] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.692245] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.693724] Modules linked in: [ 42.694387] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.696391] Tainted: [W]=WARN [ 42.696991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.698486] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.699435] 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 [ 42.702639] RSP: 0018:ffff888018597bc0 EFLAGS: 00010286 [ 42.703631] RAX: 0000000000000000 RBX: ffffed10030b2f78 RCX: ffffffff813a4050 [ 42.704933] RDX: ffff888017403780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.706235] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030b2f2f [ 42.707527] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.708821] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018597df8 [ 42.710126] FS: 00007f1eb87f8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.711575] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.712651] CR2: 00007fff4a9f3ef7 CR3: 000000001b2f5000 CR4: 0000000000350ef0 [ 42.713962] Call Trace: [ 42.714434] [ 42.714881] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.715743] ? __create_object+0x59/0x80 [ 42.716534] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.717531] __vmalloc_noprof+0x59/0x60 [ 42.718307] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.719195] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.720138] bpf_prog_alloc+0x39/0x200 [ 42.720887] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.721839] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.722711] do_seccomp+0x349/0x25e0 [ 42.723440] ? find_held_lock+0x2b/0x80 [ 42.724211] ? do_prlimit+0x310/0x610 [ 42.724957] ? __pfx_do_seccomp+0x10/0x10 [ 42.725714] ? do_raw_spin_unlock+0x53/0x220 [ 42.726560] ? _raw_spin_unlock+0x1e/0x40 [ 42.727354] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.728324] ? static_key_count+0x60/0x80 [ 42.729136] prctl_set_seccomp+0x4e/0x70 [ 42.729943] __do_sys_prctl+0xe6c/0x1d70 [ 42.730702] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.731578] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.732552] ? irqentry_exit+0xf3/0x650 [ 42.733322] do_syscall_64+0xbf/0x430 [ 42.734070] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.735028] RIP: 0033:0x7f1eb8cea5cd [ 42.735694] 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 [ 42.738898] RSP: 002b:00007fff4a9f24b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.740278] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1eb8cea5cd [ 42.741610] RDX: 000055dd6257be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.742899] RBP: 00007fff4a9f2510 R08: 0000000000000000 R09: 00007fff4a9f1bb0 [ 42.744183] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dd8b704ad0 [ 42.745500] R13: 00007fff4a9f2940 R14: 000055dd8b705bc0 R15: 000055dd8b716780 [ 42.746841] [ 42.747271] irq event stamp: 1801 [ 42.747929] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 42.749480] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 42.751010] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 42.752550] softirqs last disabled at (1785): [] __irq_exit_rcu+0xc4/0x100 [ 42.754087] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10944' (ECDSA) to the list of known hosts. 2025/11/18 13:06:16 fuzzer started 2025/11/18 13:06:16 dialing manager at localhost:34383 2025/11/18 13:06:16 checking machine... 2025/11/18 13:06:16 checking revisions... [ 43.701809] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:06:16 testing simple program... [ 43.776592] cgroup: Unknown subsys name 'net' [ 43.838466] cgroup: Unknown subsys name 'cpuset' [ 43.852487] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:06:15 Registers: info registers vcpu 0 RAX=ffff88801f82ca08 RBX=ffff88801a08fe40 RCX=ffffffff84bfa199 RDX=0000000000000018 RSI=ffff88801f835028 RDI=ffff88801f82ca28 RBP=0000000000000001 RSP=ffff88801a08f748 R8 =00007fa847662fff R9 =00007fa847663fff R10=00007fa847664fff R11=00007fa847665fff R12=ffff88801f82ca80 R13=ffff88801a08fa90 R14=ffff88801a08fe8d R15=ffff88801f82ca00 RIP=ffffffff84c7397a 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 00007fa84769e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa84766d008 CR3=000000001f682000 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=00000000000202df 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=00000202 [-------] 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc653266000 CR3=000000000e1c3000 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=6a5cd104d208df870d48e8b957bd3b3c XMM02=ec2efd57dc4c00df0000000000303f60 XMM03=975cd30767dfc7a40000000000304030 XMM04=73097adf1c237ac000000000000ae988 XMM05=d96330e2d2db863200000000003213d8 XMM06=f3288169584646db000000000031aa98 XMM07=e042d86d42eb936e0000000000311e80 XMM08=975cd30767dfc7a40000000000304030 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000