[ 39.101365] ------------[ cut here ]------------ [ 39.102278] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.104334] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.105794] Modules linked in: [ 39.106387] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.108627] Tainted: [W]=WARN [ 39.109238] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.110743] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.111634] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 39.114841] RSP: 0018:ffff888017a37bc0 EFLAGS: 00010286 [ 39.115837] RAX: 0000000000000000 RBX: ffffed1002f46f78 RCX: ffffffff813a4050 [ 39.117128] RDX: ffff88801794b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.118418] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f46f2f [ 39.119748] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.121039] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a37df8 [ 39.122320] FS: 00007f8cbdf85900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.123784] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.124859] CR2: 00007f8cbe477580 CR3: 000000001c7b2000 CR4: 0000000000350ef0 [ 39.126149] Call Trace: [ 39.126624] [ 39.127085] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.127993] ? __create_object+0x59/0x80 [ 39.128777] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.129758] __vmalloc_noprof+0x59/0x60 [ 39.130503] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.131396] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.132349] bpf_prog_alloc+0x39/0x200 [ 39.133096] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.134028] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.134950] do_seccomp+0x349/0x25e0 [ 39.135633] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.136531] ? __pfx_do_seccomp+0x10/0x10 [ 39.137335] ? find_held_lock+0x2b/0x80 [ 39.138108] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.139096] ? static_key_count+0x60/0x80 [ 39.139903] prctl_set_seccomp+0x4e/0x70 [ 39.140637] __do_sys_prctl+0xe6c/0x1d70 [ 39.141438] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.142310] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.143289] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.144270] ? irqentry_exit+0xf3/0x650 [ 39.145038] do_syscall_64+0xbf/0x430 [ 39.145764] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.146684] RIP: 0033:0x7f8cbe4775cd [ 39.147396] 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 [ 39.150575] RSP: 002b:00007ffffb7af9b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.151936] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8cbe4775cd [ 39.153242] RDX: 000055e87aa8ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.154546] RBP: 00007ffffb7afa10 R08: 0000000000000000 R09: 00007ffffb7af0b0 [ 39.155837] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e883e542b0 [ 39.157131] R13: 00007ffffb7afe40 R14: 000055e883e56d20 R15: 000055e883e688d0 [ 39.158447] [ 39.158934] irq event stamp: 1759 [ 39.159541] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 39.161066] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 39.162637] softirqs last enabled at (1286): [] handle_softirqs+0x50c/0x770 [ 39.164196] softirqs last disabled at (1245): [] __irq_exit_rcu+0xc4/0x100 [ 39.165731] ---[ end trace 0000000000000000 ]--- [ 42.026662] ------------[ cut here ]------------ [ 42.027597] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.029620] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.031319] Modules linked in: [ 42.032035] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.034043] Tainted: [W]=WARN [ 42.034610] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.036095] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.037008] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 42.040193] RSP: 0018:ffff888016d3fbc0 EFLAGS: 00010286 [ 42.041182] RAX: 0000000000000000 RBX: ffffed1002da7f78 RCX: ffffffff813a4050 [ 42.042480] RDX: ffff888014090000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.043768] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da7f2f [ 42.045061] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.046357] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d3fdf8 [ 42.047658] FS: 00007f0c0c5eb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.049109] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.050175] CR2: 00007ffc3a6d6ef8 CR3: 000000000cdea000 CR4: 0000000000350ef0 [ 42.051491] Call Trace: [ 42.051999] [ 42.052405] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.053311] ? __create_object+0x59/0x80 [ 42.054103] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.055089] __vmalloc_noprof+0x59/0x60 [ 42.055854] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.056689] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.057622] bpf_prog_alloc+0x39/0x200 [ 42.058361] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.059327] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.060224] do_seccomp+0x349/0x25e0 [ 42.060952] ? find_held_lock+0x2b/0x80 [ 42.061678] ? do_prlimit+0x310/0x610 [ 42.062424] ? __pfx_do_seccomp+0x10/0x10 [ 42.063229] ? do_raw_spin_unlock+0x53/0x220 [ 42.064067] ? _raw_spin_unlock+0x1e/0x40 [ 42.064860] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.065835] ? static_key_count+0x60/0x80 [ 42.066610] prctl_set_seccomp+0x4e/0x70 [ 42.067390] __do_sys_prctl+0xe6c/0x1d70 [ 42.068168] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.069035] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.070016] ? irqentry_exit+0xf3/0x650 [ 42.070792] do_syscall_64+0xbf/0x430 [ 42.071486] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.072455] RIP: 0033:0x7f0c0cadd5cd [ 42.073164] 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 [ 42.076334] RSP: 002b:00007ffc3a6d5490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.077694] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c0cadd5cd [ 42.079004] RDX: 000055ef9d793e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.080293] RBP: 00007ffc3a6d54f0 R08: 0000000000000000 R09: 00007ffc3a6d4b90 [ 42.081599] R10: 0000000000000000 R11: 0000000000000246 R12: 000055efa44fe2b0 [ 42.082928] R13: 00007ffc3a6d5920 R14: 000055efa4500d20 R15: 000055efa45128d0 [ 42.084249] [ 42.084672] irq event stamp: 1899 [ 42.085323] hardirqs last enabled at (1909): [] __up_console_sem+0x78/0x80 [ 42.086871] hardirqs last disabled at (1918): [] __up_console_sem+0x5d/0x80 [ 42.088405] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 42.089958] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 42.091489] ---[ end trace 0000000000000000 ]--- [ 42.829080] ------------[ cut here ]------------ [ 42.830013] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.832036] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.833506] Modules linked in: [ 42.834146] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.836207] Tainted: [W]=WARN [ 42.836821] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.838302] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.839223] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 42.842405] RSP: 0018:ffff88800a01fbc0 EFLAGS: 00010286 [ 42.843408] RAX: 0000000000000000 RBX: ffffed1001403f78 RCX: ffffffff813a4050 [ 42.844696] RDX: ffff888014093780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.846008] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001403f2f [ 42.847328] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.848624] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a01fdf8 [ 42.849911] FS: 00007f620a097900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.851415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.852482] CR2: 00007fffb91c8ef8 CR3: 000000000ec16000 CR4: 0000000000350ef0 [ 42.853784] Call Trace: [ 42.854242] [ 42.854660] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.855584] ? __create_object+0x59/0x80 [ 42.856395] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.857375] __vmalloc_noprof+0x59/0x60 [ 42.858148] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.859029] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.859971] bpf_prog_alloc+0x39/0x200 [ 42.860666] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.861607] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.862535] do_seccomp+0x349/0x25e0 [ 42.863264] ? find_held_lock+0x2b/0x80 [ 42.864045] ? do_prlimit+0x310/0x610 [ 42.864793] ? __pfx_do_seccomp+0x10/0x10 [ 42.865526] ? do_raw_spin_unlock+0x53/0x220 [ 42.866361] ? _raw_spin_unlock+0x1e/0x40 [ 42.867137] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.868115] ? static_key_count+0x60/0x80 [ 42.868918] prctl_set_seccomp+0x4e/0x70 [ 42.869652] __do_sys_prctl+0xe6c/0x1d70 [ 42.870434] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.871316] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.872300] ? irqentry_exit+0xf3/0x650 [ 42.873067] do_syscall_64+0xbf/0x430 [ 42.873799] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.874787] RIP: 0033:0x7f620a5895cd [ 42.875448] 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 [ 42.878610] RSP: 002b:00007fffb91c70f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.879972] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f620a5895cd [ 42.881264] RDX: 000056463dbcae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.882574] RBP: 00007fffb91c7150 R08: 0000000000000000 R09: 00007fffb91c67f0 [ 42.883875] R10: 0000000000000000 R11: 0000000000000246 R12: 000056466aaa2240 [ 42.885148] R13: 00007fffb91c7580 R14: 000056466aaa1bf0 R15: 000056466aab64d0 [ 42.886453] [ 42.886941] irq event stamp: 1753 [ 42.887560] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 42.889074] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 42.890621] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 42.892168] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 42.893680] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8809' (ECDSA) to the list of known hosts. 2025/11/17 18:04:20 fuzzer started 2025/11/17 18:04:20 dialing manager at localhost:37895 2025/11/17 18:04:20 checking machine... 2025/11/17 18:04:20 checking revisions... [ 43.797633] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:04:20 testing simple program... [ 43.895801] cgroup: Unknown subsys name 'net' [ 43.962668] cgroup: Unknown subsys name 'cpuset' [ 43.978998] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:04:19 Registers: info registers vcpu 0 RAX=00000000ad49571f RBX=ffff88801794d340 RCX=00000000154f48c5 RDX=00000000965448d9 RSI=ffff88801794ddc0 RDI=000000003b3ceb1f RBP=ffff88801794dd98 RSP=ffff888016327628 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88801794ddc0 R13=b3e1365a875bb4c5 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815275ac RFL=00000082 [--S----] 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 00007f0c0c5eb900 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=00007f0c0c5a4008 CR3=0000000021181000 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=0000000000022749 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd0d19d0000 CR3=000000000deee000 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=678a3867c4bc8ab84b49a3ac08600de2 XMM02=ec2efd57dc4c00df0000000000302a58 XMM03=0dabb4d3437b551f0000000000302b28 XMM04=7f9df215624c269a00000000000ae988 XMM05=14648eaa1277bab1000000000031fb40 XMM06=817b8945e9d50373000000000031f9c8 XMM07=e042d86d42eb936e00000000003102d8 XMM08=0dabb4d3437b551f0000000000302b28 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000