[ 54.301074] ------------[ cut here ]------------ [ 54.301872] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.303672] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 54.304985] Modules linked in: [ 54.305494] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.307214] Tainted: [W]=WARN [ 54.307756] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.309048] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.309863] 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 [ 54.312631] RSP: 0018:ffff888018ef7bc0 EFLAGS: 00010286 [ 54.313492] RAX: 0000000000000000 RBX: ffffed10031def78 RCX: ffffffff813a4050 [ 54.314629] RDX: ffff888018f18000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.315760] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031def2f [ 54.316901] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.318017] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018ef7df8 [ 54.319148] FS: 00007f1dea756900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.320426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.321362] CR2: 00007f1deac48580 CR3: 000000000bec0000 CR4: 0000000000350ef0 [ 54.322502] Call Trace: [ 54.322961] [ 54.323323] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.324114] ? __create_object+0x59/0x80 [ 54.324808] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.325621] __vmalloc_noprof+0x59/0x60 [ 54.326301] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.327062] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.327895] bpf_prog_alloc+0x39/0x200 [ 54.328514] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.329326] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.330122] do_seccomp+0x349/0x25e0 [ 54.330760] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.331511] ? __pfx_do_seccomp+0x10/0x10 [ 54.332215] ? find_held_lock+0x2b/0x80 [ 54.332908] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.333805] ? static_key_count+0x60/0x80 [ 54.334490] prctl_set_seccomp+0x4e/0x70 [ 54.335208] __do_sys_prctl+0xe6c/0x1d70 [ 54.335935] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.336681] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.337575] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.338467] ? irqentry_exit+0xf3/0x650 [ 54.339172] do_syscall_64+0xbf/0x430 [ 54.339837] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.340677] RIP: 0033:0x7f1deac485cd [ 54.341328] 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 [ 54.344197] RSP: 002b:00007ffdb5a56f30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.345446] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1deac485cd [ 54.346610] RDX: 0000560d16b4ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.347784] RBP: 00007ffdb5a56f90 R08: 0000000000000000 R09: 00007ffdb5a56630 [ 54.348958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d55c1ebf0 [ 54.350141] R13: 00007ffdb5a573c0 R14: 0000560d55c28380 R15: 0000560d55c33460 [ 54.351331] [ 54.351769] irq event stamp: 1785 [ 54.352336] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 54.353749] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 54.355124] softirqs last enabled at (1278): [] handle_softirqs+0x50c/0x770 [ 54.356560] softirqs last disabled at (1257): [] __irq_exit_rcu+0xc4/0x100 [ 54.357974] ---[ end trace 0000000000000000 ]--- [ 57.393215] ------------[ cut here ]------------ [ 57.394152] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.396206] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 57.397689] Modules linked in: [ 57.398315] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.400537] Tainted: [W]=WARN [ 57.401219] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.402687] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.403600] 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 [ 57.406805] RSP: 0018:ffff888018e4fbc0 EFLAGS: 00010286 [ 57.407791] RAX: 0000000000000000 RBX: ffffed10031c9f78 RCX: ffffffff813a4050 [ 57.409088] RDX: ffff8880173e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.410362] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031c9f2f [ 57.411651] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.412942] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018e4fdf8 [ 57.414221] FS: 00007fbf852b9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.415646] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.416735] CR2: 00007ffc738a5ef7 CR3: 000000000caac000 CR4: 0000000000350ef0 [ 57.418019] Call Trace: [ 57.418478] [ 57.418931] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.419836] ? __create_object+0x59/0x80 [ 57.420579] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.421552] __vmalloc_noprof+0x59/0x60 [ 57.422317] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.423191] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.424117] bpf_prog_alloc+0x39/0x200 [ 57.424875] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.425808] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.426668] do_seccomp+0x349/0x25e0 [ 57.427392] ? find_held_lock+0x2b/0x80 [ 57.428145] ? do_prlimit+0x310/0x610 [ 57.428908] ? __pfx_do_seccomp+0x10/0x10 [ 57.429645] ? do_raw_spin_unlock+0x53/0x220 [ 57.430475] ? _raw_spin_unlock+0x1e/0x40 [ 57.431253] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.432230] ? static_key_count+0x60/0x80 [ 57.433066] prctl_set_seccomp+0x4e/0x70 [ 57.433862] __do_sys_prctl+0xe6c/0x1d70 [ 57.434601] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.435456] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.436438] ? irqentry_exit+0xf3/0x650 [ 57.437220] do_syscall_64+0xbf/0x430 [ 57.437978] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.438946] RIP: 0033:0x7fbf857ab5cd [ 57.439616] 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 [ 57.442853] RSP: 002b:00007ffc738a4d30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.444241] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbf857ab5cd [ 57.445571] RDX: 000055e7c5015e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.446890] RBP: 00007ffc738a4d90 R08: 0000000000000000 R09: 00007ffc738a4430 [ 57.448192] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e801659b10 [ 57.449509] R13: 00007ffc738a51c0 R14: 000055e80165a2b0 R15: 000055e80166e6f0 [ 57.450826] [ 57.451258] irq event stamp: 1823 [ 57.451922] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 57.453405] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 57.454712] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 57.456034] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 57.457330] ---[ end trace 0000000000000000 ]--- [ 58.147838] ------------[ cut here ]------------ [ 58.148756] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.150842] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 58.152275] Modules linked in: [ 58.153157] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.155204] Tainted: [W]=WARN [ 58.155806] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.157283] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.158207] 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 [ 58.161373] RSP: 0018:ffff88801ab9fbc0 EFLAGS: 00010286 [ 58.162360] RAX: 0000000000000000 RBX: ffffed1003573f78 RCX: ffffffff813a4050 [ 58.163642] RDX: ffff88801c323780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.164937] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003573f2f [ 58.166207] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.167470] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ab9fdf8 [ 58.168768] FS: 00007f59b08fa900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.170200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.171254] CR2: 00007ffd858eeef7 CR3: 0000000009c42000 CR4: 0000000000350ef0 [ 58.172549] Call Trace: [ 58.173045] [ 58.173453] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.174349] ? __create_object+0x59/0x80 [ 58.175144] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.176107] __vmalloc_noprof+0x59/0x60 [ 58.176891] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.177759] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.178637] bpf_prog_alloc+0x39/0x200 [ 58.179375] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.180306] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.181240] do_seccomp+0x349/0x25e0 [ 58.181960] ? find_held_lock+0x2b/0x80 [ 58.182672] ? do_prlimit+0x310/0x610 [ 58.183413] ? __pfx_do_seccomp+0x10/0x10 [ 58.184197] ? do_raw_spin_unlock+0x53/0x220 [ 58.185039] ? _raw_spin_unlock+0x1e/0x40 [ 58.185822] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.186783] ? static_key_count+0x60/0x80 [ 58.187537] prctl_set_seccomp+0x4e/0x70 [ 58.188314] __do_sys_prctl+0xe6c/0x1d70 [ 58.189104] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.189962] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.190919] ? irqentry_exit+0xf3/0x650 [ 58.191631] do_syscall_64+0xbf/0x430 [ 58.192396] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.193349] RIP: 0033:0x7f59b0dec5cd [ 58.194067] 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 [ 58.197216] RSP: 002b:00007ffd858edbd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.198585] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f59b0dec5cd [ 58.199914] RDX: 000055dec3026e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.201240] RBP: 00007ffd858edc30 R08: 0000000000000000 R09: 00007ffd858ed2d0 [ 58.202535] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dec4686ad0 [ 58.203807] R13: 00007ffd858ee060 R14: 000055dec4687bc0 R15: 000055dec4698780 [ 58.205131] [ 58.205562] irq event stamp: 1813 [ 58.206238] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 58.207771] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 58.209336] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 58.210892] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 58.212436] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52438' (ECDSA) to the list of known hosts. 2025/11/17 09:12:48 fuzzer started 2025/11/17 09:12:49 dialing manager at localhost:37895 2025/11/17 09:12:49 checking machine... 2025/11/17 09:12:49 checking revisions... [ 59.030290] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:12:49 testing simple program... [ 59.116364] cgroup: Unknown subsys name 'net' [ 59.186692] cgroup: Unknown subsys name 'cpuset' [ 59.200954] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:12:48 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=ffffffff869d7fd2 RDX=ffff888009b60000 RSI=0000000000000001 RDI=ffff88806ce31cd0 RBP=ffff888009b58000 RSP=ffff88806ce089f0 R8 =ffffffff869d7fd6 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=0000000000000001 R13=ffff88806ce08ab8 R14=ffff888009b5ff58 R15=ffff88806ce08a70 RIP=ffffffff815bcf95 RFL=00000282 [--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 00007fbf852b9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbf85283008 CR3=000000001ff9f000 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=000000000002bb69 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 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffe1f197c8 CR3=0000000016626000 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=2038343a32313a393020373120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037343a32313a3930203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000