[ 46.055612] ------------[ cut here ]------------ [ 46.056568] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.058629] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/239 [ 46.060132] Modules linked in: [ 46.060742] CPU: 0 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.062759] Tainted: [W]=WARN [ 46.063358] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.064860] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.065806] 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 [ 46.068985] RSP: 0018:ffff8880145e7bc0 EFLAGS: 00010286 [ 46.069927] RAX: 0000000000000000 RBX: ffffed10028bcf78 RCX: ffffffff813a4050 [ 46.071246] RDX: ffff8880162d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.072553] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028bcf2f [ 46.073868] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.075158] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880145e7df8 [ 46.076458] FS: 00007f23ee8b5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.077910] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.078984] CR2: 00007f23eeda7580 CR3: 000000000dec7000 CR4: 0000000000350ef0 [ 46.080255] Call Trace: [ 46.080720] [ 46.081195] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.082101] ? __create_object+0x59/0x80 [ 46.082843] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.083830] __vmalloc_noprof+0x59/0x60 [ 46.084587] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.085479] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.086416] bpf_prog_alloc+0x39/0x200 [ 46.087148] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.088075] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.089003] do_seccomp+0x349/0x25e0 [ 46.089679] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.090591] ? __pfx_do_seccomp+0x10/0x10 [ 46.091392] ? find_held_lock+0x2b/0x80 [ 46.092176] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.093164] ? static_key_count+0x60/0x80 [ 46.093915] prctl_set_seccomp+0x4e/0x70 [ 46.094712] __do_sys_prctl+0xe6c/0x1d70 [ 46.095511] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.096367] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.097350] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.098328] ? irqentry_exit+0xf3/0x650 [ 46.099104] do_syscall_64+0xbf/0x430 [ 46.099799] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.100773] RIP: 0033:0x7f23eeda75cd [ 46.101481] 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 [ 46.104610] RSP: 002b:00007fff7d69c590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.105997] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f23eeda75cd [ 46.107267] RDX: 0000559d504fae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.108525] RBP: 00007fff7d69c5f0 R08: 0000000000000000 R09: 00007fff7d69bc90 [ 46.109809] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559d593d1bf0 [ 46.111096] R13: 00007fff7d69ca20 R14: 0000559d593db380 R15: 0000559d593e6460 [ 46.112391] [ 46.112827] irq event stamp: 1733 [ 46.113470] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 46.114983] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 46.116480] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 46.118019] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 46.119519] ---[ end trace 0000000000000000 ]--- [ 48.922559] ------------[ cut here ]------------ [ 48.923494] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.925510] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 48.926921] Modules linked in: [ 48.927527] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.929512] Tainted: [W]=WARN [ 48.930342] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.931856] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.932767] 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 [ 48.935952] RSP: 0018:ffff8880166c7bc0 EFLAGS: 00010286 [ 48.936886] RAX: 0000000000000000 RBX: ffffed1002cd8f78 RCX: ffffffff813a4050 [ 48.938160] RDX: ffff888016380000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.939445] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd8f2f [ 48.940715] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.942009] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166c7df8 [ 48.943282] FS: 00007f43c51dc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.944705] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.945769] CR2: 00007ffdf8301ef8 CR3: 0000000014160000 CR4: 0000000000350ef0 [ 48.947042] Call Trace: [ 48.947498] [ 48.947902] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.948803] ? __create_object+0x59/0x80 [ 48.949580] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.950545] __vmalloc_noprof+0x59/0x60 [ 48.951306] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.952166] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.953106] bpf_prog_alloc+0x39/0x200 [ 48.953789] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.954709] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.955602] do_seccomp+0x349/0x25e0 [ 48.956317] ? find_held_lock+0x2b/0x80 [ 48.957087] ? do_prlimit+0x310/0x610 [ 48.957779] ? __pfx_do_seccomp+0x10/0x10 [ 48.958558] ? do_raw_spin_unlock+0x53/0x220 [ 48.959373] ? _raw_spin_unlock+0x1e/0x40 [ 48.960146] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.961112] ? static_key_count+0x60/0x80 [ 48.961869] prctl_set_seccomp+0x4e/0x70 [ 48.962634] __do_sys_prctl+0xe6c/0x1d70 [ 48.963414] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.964265] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.965226] ? irqentry_exit+0xf3/0x650 [ 48.965982] do_syscall_64+0xbf/0x430 [ 48.966674] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.967618] RIP: 0033:0x7f43c56ce5cd [ 48.968316] 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 [ 48.971460] RSP: 002b:00007ffdf8300e90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.972810] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f43c56ce5cd [ 48.974076] RDX: 0000560952c38e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.975344] RBP: 00007ffdf8300ef0 R08: 0000000000000000 R09: 00007ffdf8300590 [ 48.976600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560985732b10 [ 48.977873] R13: 00007ffdf8301320 R14: 00005609857332b0 R15: 00005609857476f0 [ 48.979170] [ 48.979592] irq event stamp: 1799 [ 48.980231] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 48.981740] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 48.983002] softirqs last enabled at (1788): [] handle_softirqs+0x50c/0x770 [ 48.984282] softirqs last disabled at (1783): [] __irq_exit_rcu+0xc4/0x100 [ 48.985550] ---[ end trace 0000000000000000 ]--- [ 49.696685] ------------[ cut here ]------------ [ 49.697464] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.699150] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 49.700363] Modules linked in: [ 49.700864] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.702512] Tainted: [W]=WARN [ 49.703020] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.704292] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.705064] 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 [ 49.707724] RSP: 0018:ffff88801af87bc0 EFLAGS: 00010286 [ 49.708543] RAX: 0000000000000000 RBX: ffffed10035f0f78 RCX: ffffffff813a4050 [ 49.709630] RDX: ffff88800a9bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.710699] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035f0f2f [ 49.711769] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.712852] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801af87df8 [ 49.713951] FS: 00007fd156530900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.715152] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.716046] CR2: 00007fd156a964a6 CR3: 000000001d593000 CR4: 0000000000350ef0 [ 49.717142] Call Trace: [ 49.717531] [ 49.717868] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.718616] ? __create_object+0x59/0x80 [ 49.719266] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.720096] __vmalloc_noprof+0x59/0x60 [ 49.720699] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.721447] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.722220] bpf_prog_alloc+0x39/0x200 [ 49.722799] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.723582] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.724336] do_seccomp+0x349/0x25e0 [ 49.724908] ? find_held_lock+0x2b/0x80 [ 49.725552] ? do_prlimit+0x310/0x610 [ 49.726162] ? __pfx_do_seccomp+0x10/0x10 [ 49.726779] ? do_raw_spin_unlock+0x53/0x220 [ 49.727474] ? _raw_spin_unlock+0x1e/0x40 [ 49.728125] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.728899] ? static_key_count+0x60/0x80 [ 49.729578] prctl_set_seccomp+0x4e/0x70 [ 49.730219] __do_sys_prctl+0xe6c/0x1d70 [ 49.730837] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.731552] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.732368] ? irqentry_exit+0xf3/0x650 [ 49.733041] do_syscall_64+0xbf/0x430 [ 49.733627] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.734415] RIP: 0033:0x7fd156a225cd [ 49.735001] 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 [ 49.737667] RSP: 002b:00007ffe95ae2ff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.738817] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd156a225cd [ 49.739894] RDX: 0000557d1f164e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.741106] RBP: 00007ffe95ae3050 R08: 0000000000000000 R09: 00007ffe95ae26f0 [ 49.742188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557d33efbb10 [ 49.743260] R13: 00007ffe95ae3480 R14: 0000557d33efc2b0 R15: 0000557d33f106f0 [ 49.744360] [ 49.744714] irq event stamp: 1723 [ 49.745256] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 49.746552] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 49.747826] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 49.749179] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 49.750454] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13235' (ECDSA) to the list of known hosts. 2025/11/17 16:29:02 fuzzer started 2025/11/17 16:29:02 dialing manager at localhost:37895 2025/11/17 16:29:02 checking machine... 2025/11/17 16:29:02 checking revisions... [ 50.628568] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:29:02 testing simple program... [ 50.711204] cgroup: Unknown subsys name 'net' [ 50.778871] cgroup: Unknown subsys name 'cpuset' [ 50.794082] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:29:01 Registers: info registers vcpu 0 RAX=1ffff11002c9081d RBX=ffff8880164840e8 RCX=ffffffff83c7c3f8 RDX=ffff888009611bc0 RSI=ffffffff83cb8388 RDI=ffff8880164840e8 RBP=dffffc0000000000 RSP=ffff888009627a60 R8 =0000000000000000 R9 =ffffed1002c9080c R10=0000000000000000 R11=0000000000000001 R12=ffff888016484060 R13=ffffffff8899cbc0 R14=0000000000000068 R15=1ffff110012c4f4f RIP=ffffffff83cb8393 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f43c51ab008 CR3=0000000009e34000 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=2031303a39323a363120373120766f4e XMM01=657463656e6e6f63736944203a5d3534 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3534325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031303a39323a3631203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002515f 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=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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcb5b778d8 CR3=000000000d3f3000 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=d327a3e89a3d489051499e2127bc30e8 XMM02=0000000000304748ec2efd57dc4c00df XMM03=00000000003123f0a150c24821b4adb5 XMM04=18eca03914aba30f00000000000ae988 XMM05=2d742cf50fd7c1910000000000321378 XMM06=ae874397eddf69350000000000321200 XMM07=e042d86d42eb936e0000000000312670 XMM08=a150c24821b4adb500000000003047a8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000