[ 39.390558] ------------[ cut here ]------------ [ 39.391461] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.393883] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.395356] Modules linked in: [ 39.395939] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.397909] Tainted: [W]=WARN [ 39.398783] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.400263] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.401144] 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 [ 39.404368] RSP: 0018:ffff888015f07bc0 EFLAGS: 00010286 [ 39.405349] RAX: 0000000000000000 RBX: ffffed1002be0f78 RCX: ffffffff813a4050 [ 39.406665] RDX: ffff888015a13780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.407972] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002be0f2f [ 39.409224] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.410516] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f07df8 [ 39.411813] FS: 00007fee497a5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.413252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.414327] CR2: 00007fee49c97580 CR3: 000000000d6d1000 CR4: 0000000000350ef0 [ 39.415616] Call Trace: [ 39.416096] [ 39.416548] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.417449] ? __create_object+0x59/0x80 [ 39.418238] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.419171] __vmalloc_noprof+0x59/0x60 [ 39.419940] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.420807] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.421741] bpf_prog_alloc+0x39/0x200 [ 39.422483] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.423411] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.424313] do_seccomp+0x349/0x25e0 [ 39.424989] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.425880] ? __pfx_do_seccomp+0x10/0x10 [ 39.426693] ? find_held_lock+0x2b/0x80 [ 39.427448] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.428413] ? static_key_count+0x60/0x80 [ 39.429168] prctl_set_seccomp+0x4e/0x70 [ 39.429938] __do_sys_prctl+0xe6c/0x1d70 [ 39.430739] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.431593] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.432552] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.433540] ? irqentry_exit+0xf3/0x650 [ 39.434330] do_syscall_64+0xbf/0x430 [ 39.435027] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.436000] RIP: 0033:0x7fee49c975cd [ 39.436708] 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 [ 39.439925] RSP: 002b:00007ffd564d80c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.441301] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fee49c975cd [ 39.442612] RDX: 000055a0f57c4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.443907] RBP: 00007ffd564d8120 R08: 0000000000000000 R09: 00007ffd564d77c0 [ 39.445215] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a0fccef2b0 [ 39.446535] R13: 00007ffd564d8550 R14: 000055a0fccf1d20 R15: 000055a0fcd038d0 [ 39.447858] [ 39.448314] irq event stamp: 2039 [ 39.448928] hardirqs last enabled at (2047): [] __up_console_sem+0x78/0x80 [ 39.450476] hardirqs last disabled at (2056): [] __up_console_sem+0x5d/0x80 [ 39.451755] softirqs last enabled at (2016): [] handle_softirqs+0x50c/0x770 [ 39.453054] softirqs last disabled at (2011): [] __irq_exit_rcu+0xc4/0x100 [ 39.454334] ---[ end trace 0000000000000000 ]--- [ 42.542663] ------------[ cut here ]------------ [ 42.543539] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.545488] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.546923] Modules linked in: [ 42.547535] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.550603] Tainted: [W]=WARN [ 42.551144] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.552691] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.553569] 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 [ 42.556630] RSP: 0018:ffff888017befbc0 EFLAGS: 00010286 [ 42.557565] RAX: 0000000000000000 RBX: ffffed1002f7df78 RCX: ffffffff813a4050 [ 42.558824] RDX: ffff888016bed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.560059] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f7df2f [ 42.561293] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.562554] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017befdf8 [ 42.563816] FS: 00007f5d6d3dc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.565215] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.566246] CR2: 00007ffe45f5cef8 CR3: 000000001ea48000 CR4: 0000000000350ef0 [ 42.567500] Call Trace: [ 42.567955] [ 42.568392] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.569263] ? __create_object+0x59/0x80 [ 42.569977] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.571033] __vmalloc_noprof+0x59/0x60 [ 42.571807] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.572681] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.573618] bpf_prog_alloc+0x39/0x200 [ 42.574380] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.575328] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.576241] do_seccomp+0x349/0x25e0 [ 42.576916] ? find_held_lock+0x2b/0x80 [ 42.577695] ? do_prlimit+0x310/0x610 [ 42.578440] ? __pfx_do_seccomp+0x10/0x10 [ 42.579258] ? do_raw_spin_unlock+0x53/0x220 [ 42.580048] ? _raw_spin_unlock+0x1e/0x40 [ 42.580830] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.581801] ? static_key_count+0x60/0x80 [ 42.582621] prctl_set_seccomp+0x4e/0x70 [ 42.583393] __do_sys_prctl+0xe6c/0x1d70 [ 42.584152] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.585016] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.585976] ? irqentry_exit+0xf3/0x650 [ 42.586769] do_syscall_64+0xbf/0x430 [ 42.587517] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.588492] RIP: 0033:0x7f5d6d8ce5cd [ 42.589164] 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 [ 42.592037] RSP: 002b:00007ffe45f5bde0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.593160] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5d6d8ce5cd [ 42.594231] RDX: 0000560ca49a4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.595286] RBP: 00007ffe45f5be40 R08: 0000000000000000 R09: 00007ffe45f5b4e0 [ 42.596355] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560cb5923ad0 [ 42.597436] R13: 00007ffe45f5c270 R14: 0000560cb5924bc0 R15: 0000560cb5935780 [ 42.598536] [ 42.598886] irq event stamp: 2079 [ 42.599422] hardirqs last enabled at (2089): [] __up_console_sem+0x78/0x80 [ 42.600689] hardirqs last disabled at (2098): [] __up_console_sem+0x5d/0x80 [ 42.601949] softirqs last enabled at (1876): [] handle_softirqs+0x50c/0x770 [ 42.603248] softirqs last disabled at (1867): [] __irq_exit_rcu+0xc4/0x100 [ 42.604506] ---[ end trace 0000000000000000 ]--- [ 43.342290] ------------[ cut here ]------------ [ 43.342855] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.344215] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.345122] Modules linked in: [ 43.345557] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.346847] Tainted: [W]=WARN [ 43.347232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.348147] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.348741] 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 [ 43.350801] RSP: 0018:ffff8880178bfbc0 EFLAGS: 00010286 [ 43.351444] RAX: 0000000000000000 RBX: ffffed1002f17f78 RCX: ffffffff813a4050 [ 43.352287] RDX: ffff888016ea9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.353080] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f17f2f [ 43.353922] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.354769] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178bfdf8 [ 43.355601] FS: 00007fdcd3e96900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.356536] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.357226] CR2: 00007fdcd4388580 CR3: 000000000d2cc000 CR4: 0000000000350ef0 [ 43.358024] Call Trace: [ 43.358368] [ 43.358635] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.359184] ? __create_object+0x59/0x80 [ 43.359690] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.360334] __vmalloc_noprof+0x59/0x60 [ 43.360801] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.361376] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.361953] bpf_prog_alloc+0x39/0x200 [ 43.362443] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.363017] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.363684] do_seccomp+0x349/0x25e0 [ 43.364121] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.364706] ? __pfx_do_seccomp+0x10/0x10 [ 43.365209] ? find_held_lock+0x2b/0x80 [ 43.365681] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.366312] ? static_key_count+0x60/0x80 [ 43.366808] prctl_set_seccomp+0x4e/0x70 [ 43.367308] __do_sys_prctl+0xe6c/0x1d70 [ 43.367784] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.368338] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.368934] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.369554] ? irqentry_exit+0xf3/0x650 [ 43.370020] do_syscall_64+0xbf/0x430 [ 43.370514] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.371107] RIP: 0033:0x7fdcd43885cd [ 43.371562] 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 [ 43.373763] RSP: 002b:00007ffc9ca43a70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.374674] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdcd43885cd [ 43.375510] RDX: 0000557d16012e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.376347] RBP: 00007ffc9ca43ad0 R08: 0000000000000000 R09: 00007ffc9ca43170 [ 43.377151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557d3376ead0 [ 43.377990] R13: 00007ffc9ca43f00 R14: 0000557d3376fbc0 R15: 0000557d33780780 [ 43.378840] [ 43.379113] irq event stamp: 1675 [ 43.379532] hardirqs last enabled at (1685): [] __up_console_sem+0x78/0x80 [ 43.380515] hardirqs last disabled at (1694): [] __up_console_sem+0x5d/0x80 [ 43.381497] softirqs last enabled at (1452): [] handle_softirqs+0x50c/0x770 [ 43.382502] softirqs last disabled at (1441): [] __irq_exit_rcu+0xc4/0x100 [ 43.383481] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8182' (ECDSA) to the list of known hosts. 2025/11/17 18:52:19 fuzzer started 2025/11/17 18:52:19 dialing manager at localhost:37895 2025/11/17 18:52:19 checking machine... 2025/11/17 18:52:19 checking revisions... [ 44.283610] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:52:19 testing simple program... [ 44.370439] cgroup: Unknown subsys name 'net' [ 44.432868] cgroup: Unknown subsys name 'cpuset' [ 44.446959] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:52:18 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88801884d340 RCX=ffff88806ce08984 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88801884d73c RBP=ffff88801884d340 RSP=ffff88806ce08990 R8 =0000000000000001 R9 =ffff88806ce08a70 R10=000000000003c9ed R11=0000000000023e3c R12=ffff88801884d340 R13=ffff88806ce08a78 R14=ffff88806ce08e40 R15=ffff88806ce08a30 RIP=ffffffff815d2a95 RFL=00000246 [---Z-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 00007f5d6d3dc900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5d6d3a6008 CR3=000000001e962000 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=000000000001fc25 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 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f488c2aa000 CR3=000000000d3c3000 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=0b46434df50c59b0f64d71ec791ae6d6 XMM02=2c67c8bc2e329bc30000000000302530 XMM03=fb795ef6d6577056000000000030e658 XMM04=363a2c3fd689432400000000000ae988 XMM05=090f1556b20111b3000000000031ec48 XMM06=5b75c91c80445342000000000031ead0 XMM07=e042d86d42eb936e000000000030e930 XMM08=397230ef7097c4ba0000000000302590 XMM09=00000000000000000000000000000000 XMM10=00000000002000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000