[ 45.923094] ------------[ cut here ]------------ [ 45.924082] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.926070] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.927537] Modules linked in: [ 45.928191] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.930415] Tainted: [W]=WARN [ 45.931450] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.932935] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.933854] 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 [ 45.937009] RSP: 0018:ffff888016447bc0 EFLAGS: 00010286 [ 45.938012] RAX: 0000000000000000 RBX: ffffed1002c88f78 RCX: ffffffff813a4050 [ 45.939305] RDX: ffff888016505340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.940584] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c88f2f [ 45.941855] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.943143] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016447df8 [ 45.944442] FS: 00007f3535347900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.945891] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.946954] CR2: 00007ffedf13eef8 CR3: 000000000cf2d000 CR4: 0000000000350ef0 [ 45.948244] Call Trace: [ 45.948771] [ 45.949182] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.950086] ? __create_object+0x59/0x80 [ 45.950852] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.951835] __vmalloc_noprof+0x59/0x60 [ 45.952547] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.953417] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.954337] bpf_prog_alloc+0x39/0x200 [ 45.955074] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.956017] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.956931] do_seccomp+0x349/0x25e0 [ 45.957599] ? find_held_lock+0x2b/0x80 [ 45.958360] ? do_prlimit+0x310/0x610 [ 45.959087] ? __pfx_do_seccomp+0x10/0x10 [ 45.959873] ? do_raw_spin_unlock+0x53/0x220 [ 45.960649] ? _raw_spin_unlock+0x1e/0x40 [ 45.961424] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.962390] ? static_key_count+0x60/0x80 [ 45.963210] prctl_set_seccomp+0x4e/0x70 [ 45.964001] __do_sys_prctl+0xe6c/0x1d70 [ 45.964782] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.965581] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.966529] ? irqentry_exit+0xf3/0x650 [ 45.967296] do_syscall_64+0xbf/0x430 [ 45.968038] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.968996] RIP: 0033:0x7f35358395cd [ 45.969663] 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 [ 45.972838] RSP: 002b:00007ffedf13c760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.974196] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f35358395cd [ 45.975506] RDX: 000055f29391ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.976786] RBP: 00007ffedf13c7c0 R08: 0000000000000000 R09: 00007ffedf13be60 [ 45.978067] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f2bdc6fb10 [ 45.979360] R13: 00007ffedf13cbf0 R14: 000055f2bdc702b0 R15: 000055f2bdc846f0 [ 45.980666] [ 45.981131] irq event stamp: 1873 [ 45.981774] hardirqs last enabled at (1883): [] __up_console_sem+0x78/0x80 [ 45.983313] hardirqs last disabled at (1892): [] __up_console_sem+0x5d/0x80 [ 45.984633] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 45.985897] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 45.987142] ---[ end trace 0000000000000000 ]--- [ 48.982800] ------------[ cut here ]------------ [ 48.983703] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.985782] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.987212] Modules linked in: [ 48.987842] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.991246] Tainted: [W]=WARN [ 48.991956] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.993434] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.994564] 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 [ 48.998597] RSP: 0018:ffff8880184dfbc0 EFLAGS: 00010286 [ 48.999841] RAX: 0000000000000000 RBX: ffffed100309bf78 RCX: ffffffff813a4050 [ 49.001129] RDX: ffff888016370000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.002444] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100309bf2f [ 49.003821] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.005112] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880184dfdf8 [ 49.006417] FS: 00007fb4a5878900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.007926] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.009077] CR2: 00007ffd2a5b6ef8 CR3: 000000000df2a000 CR4: 0000000000350ef0 [ 49.010378] Call Trace: [ 49.010927] [ 49.011362] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.012271] ? __create_object+0x59/0x80 [ 49.013075] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.014049] __vmalloc_noprof+0x59/0x60 [ 49.014837] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.015698] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.016669] bpf_prog_alloc+0x39/0x200 [ 49.017454] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.018409] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.019355] do_seccomp+0x349/0x25e0 [ 49.020097] ? find_held_lock+0x2b/0x80 [ 49.020879] ? do_prlimit+0x310/0x610 [ 49.021579] ? __pfx_do_seccomp+0x10/0x10 [ 49.022366] ? do_raw_spin_unlock+0x53/0x220 [ 49.023241] ? _raw_spin_unlock+0x1e/0x40 [ 49.024049] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.025043] ? static_key_count+0x60/0x80 [ 49.025865] prctl_set_seccomp+0x4e/0x70 [ 49.026594] __do_sys_prctl+0xe6c/0x1d70 [ 49.027412] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.028288] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.029283] ? irqentry_exit+0xf3/0x650 [ 49.030073] do_syscall_64+0xbf/0x430 [ 49.030849] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.031846] RIP: 0033:0x7fb4a5d6a5cd [ 49.032505] 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 [ 49.035678] RSP: 002b:00007ffd2a5b55f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.036849] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb4a5d6a5cd [ 49.037918] RDX: 0000558d29dd1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.038998] RBP: 00007ffd2a5b5650 R08: 0000000000000000 R09: 00007ffd2a5b4cf0 [ 49.040078] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558d3eedebf0 [ 49.041150] R13: 00007ffd2a5b5a80 R14: 0000558d3eee8380 R15: 0000558d3eef3460 [ 49.042247] [ 49.042603] irq event stamp: 2089 [ 49.043173] hardirqs last enabled at (2099): [] __up_console_sem+0x78/0x80 [ 49.044480] hardirqs last disabled at (2108): [] __up_console_sem+0x5d/0x80 [ 49.045812] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 49.047227] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 49.048535] ---[ end trace 0000000000000000 ]--- [ 49.712592] ------------[ cut here ]------------ [ 49.713522] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.715582] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.717037] Modules linked in: [ 49.717624] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.719637] Tainted: [W]=WARN [ 49.720226] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.721679] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.722584] 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 [ 49.725800] RSP: 0018:ffff888017387bc0 EFLAGS: 00010286 [ 49.726797] RAX: 0000000000000000 RBX: ffffed1002e70f78 RCX: ffffffff813a4050 [ 49.728128] RDX: ffff888017a00000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.729400] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e70f2f [ 49.730677] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.731998] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017387df8 [ 49.733284] FS: 00007fce39b35900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.734741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.735862] CR2: 00007fce3a027580 CR3: 000000000fb33000 CR4: 0000000000350ef0 [ 49.737141] Call Trace: [ 49.737603] [ 49.738041] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.738940] ? __create_object+0x59/0x80 [ 49.739705] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.740681] __vmalloc_noprof+0x59/0x60 [ 49.741432] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.742300] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.743263] bpf_prog_alloc+0x39/0x200 [ 49.744028] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.744950] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.745844] do_seccomp+0x349/0x25e0 [ 49.746511] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.747426] ? __pfx_do_seccomp+0x10/0x10 [ 49.748278] ? find_held_lock+0x2b/0x80 [ 49.749038] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.750009] ? static_key_count+0x60/0x80 [ 49.750837] prctl_set_seccomp+0x4e/0x70 [ 49.751612] __do_sys_prctl+0xe6c/0x1d70 [ 49.752416] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.753282] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.754238] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.755178] ? irqentry_exit+0xf3/0x650 [ 49.755974] do_syscall_64+0xbf/0x430 [ 49.756672] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.757648] RIP: 0033:0x7fce3a0275cd [ 49.758362] 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 [ 49.761555] RSP: 002b:00007fffb4c5d980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.762919] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fce3a0275cd [ 49.764278] RDX: 000055ddf2124e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.765557] RBP: 00007fffb4c5d9e0 R08: 0000000000000000 R09: 00007fffb4c5d080 [ 49.766858] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ddf70daad0 [ 49.768168] R13: 00007fffb4c5de10 R14: 000055ddf70dbbc0 R15: 000055ddf70ec780 [ 49.769461] [ 49.769931] irq event stamp: 1727 [ 49.770543] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 49.772109] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 49.773883] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 49.775455] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 49.777163] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11463' (ECDSA) to the list of known hosts. 2025/11/18 18:12:18 fuzzer started 2025/11/18 18:12:18 dialing manager at localhost:34383 2025/11/18 18:12:18 checking machine... 2025/11/18 18:12:18 checking revisions... [ 50.621869] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:12:18 testing simple program... [ 50.719058] cgroup: Unknown subsys name 'net' [ 50.784298] cgroup: Unknown subsys name 'cpuset' [ 50.799311] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:12:17 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888016371bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888016372640 RDI=ffff888016372640 RBP=ffff888016372618 RSP=ffff888016f8f0d8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888016372640 R13=b3e1365a875bb4c5 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815228f3 RFL=00000007 [-----PC] 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 00007fb4a5878900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb4a5838008 CR3=000000000e2b2000 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=0000000000027955 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe84542b18 CR3=000000000d2c6000 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=93a7bf77f6235abc9a49a69f5c68dab2 XMM02=ec2efd57dc4c00df0000000000307eb8 XMM03=eb4838348e914d280000000000307f88 XMM04=63642fd45a65789000000000000ae988 XMM05=14648eaa1277bab10000000000322400 XMM06=817b8945e9d503730000000000322288 XMM07=e042d86d42eb936e0000000000313688 XMM08=eb4838348e914d280000000000307f88 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000