[ 39.165382] ------------[ cut here ]------------ [ 39.166291] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.168460] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.169946] Modules linked in: [ 39.170593] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.172604] Tainted: [W]=WARN [ 39.173164] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.174666] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.175603] 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 [ 39.178839] RSP: 0018:ffff88801671fbc0 EFLAGS: 00010286 [ 39.179835] RAX: 0000000000000000 RBX: ffffed1002ce3f78 RCX: ffffffff813a4050 [ 39.181141] RDX: ffff888016945340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.182455] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce3f2f [ 39.183765] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.185069] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801671fdf8 [ 39.186382] FS: 00007f2faab86900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.187856] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.188940] CR2: 00007f2fab078580 CR3: 000000000bd30000 CR4: 0000000000350ef0 [ 39.190301] Call Trace: [ 39.190808] [ 39.191227] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.192140] ? __create_object+0x59/0x80 [ 39.192939] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.193954] __vmalloc_noprof+0x59/0x60 [ 39.194729] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.195616] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.196564] bpf_prog_alloc+0x39/0x200 [ 39.197266] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.198219] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.199139] do_seccomp+0x349/0x25e0 [ 39.199872] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.200787] ? __pfx_do_seccomp+0x10/0x10 [ 39.201688] ? find_held_lock+0x2b/0x80 [ 39.202571] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.203694] ? static_key_count+0x60/0x80 [ 39.204625] prctl_set_seccomp+0x4e/0x70 [ 39.205523] __do_sys_prctl+0xe6c/0x1d70 [ 39.206393] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.207221] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.208197] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.209177] ? irqentry_exit+0xf3/0x650 [ 39.209961] do_syscall_64+0xbf/0x430 [ 39.210715] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.211681] RIP: 0033:0x7f2fab0785cd [ 39.212399] 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 [ 39.215656] RSP: 002b:00007ffeef16f170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.217053] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2fab0785cd [ 39.218391] RDX: 000056496162ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.219703] RBP: 00007ffeef16f1d0 R08: 0000000000000000 R09: 00007ffeef16e870 [ 39.221032] R10: 0000000000000000 R11: 0000000000000246 R12: 00005649a143cb10 [ 39.222371] R13: 00007ffeef16f600 R14: 00005649a143d2b0 R15: 00005649a14516f0 [ 39.223711] [ 39.224142] irq event stamp: 1731 [ 39.224796] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 39.226351] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 39.227898] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 39.229485] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 39.231058] ---[ end trace 0000000000000000 ]--- [ 42.506749] ------------[ cut here ]------------ [ 42.507931] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.510578] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.512789] Modules linked in: [ 42.513716] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.516210] Tainted: [W]=WARN [ 42.516856] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.518427] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.519403] 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 [ 42.522795] RSP: 0018:ffff888015157bc0 EFLAGS: 00010286 [ 42.523836] RAX: 0000000000000000 RBX: ffffed1002a2af78 RCX: ffffffff813a4050 [ 42.525189] RDX: ffff8880198b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.526592] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a2af2f [ 42.527953] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.529310] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015157df8 [ 42.530710] FS: 00007fc2475f6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.532241] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.533377] CR2: 00007fc247ae8580 CR3: 000000000becf000 CR4: 0000000000350ef0 [ 42.534768] Call Trace: [ 42.535266] [ 42.535750] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.536704] ? __create_object+0x59/0x80 [ 42.537543] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.538592] __vmalloc_noprof+0x59/0x60 [ 42.539399] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.540277] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.541255] bpf_prog_alloc+0x39/0x200 [ 42.542075] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.543065] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.544027] do_seccomp+0x349/0x25e0 [ 42.544785] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.545760] ? __pfx_do_seccomp+0x10/0x10 [ 42.546609] ? find_held_lock+0x2b/0x80 [ 42.547413] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.548437] ? static_key_count+0x60/0x80 [ 42.549238] prctl_set_seccomp+0x4e/0x70 [ 42.550079] __do_sys_prctl+0xe6c/0x1d70 [ 42.550909] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.551830] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.552858] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.553892] ? irqentry_exit+0xf3/0x650 [ 42.554702] do_syscall_64+0xbf/0x430 [ 42.555492] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.556492] RIP: 0033:0x7fc247ae85cd [ 42.557189] 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 [ 42.560548] RSP: 002b:00007fff65318340 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.562009] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc247ae85cd [ 42.563374] RDX: 000055ac9914ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.564739] RBP: 00007fff653183a0 R08: 0000000000000000 R09: 00007fff65317a40 [ 42.566114] R10: 0000000000000000 R11: 0000000000000246 R12: 000055acc9371ad0 [ 42.567492] R13: 00007fff653187d0 R14: 000055acc9372bc0 R15: 000055acc9383780 [ 42.568875] [ 42.569365] irq event stamp: 1861 [ 42.570028] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 42.571477] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 42.572889] softirqs last enabled at (1558): [] handle_softirqs+0x50c/0x770 [ 42.574324] softirqs last disabled at (1553): [] __irq_exit_rcu+0xc4/0x100 [ 42.575751] ---[ end trace 0000000000000000 ]--- [ 43.275818] ------------[ cut here ]------------ [ 43.276789] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.278893] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.280393] Modules linked in: [ 43.281010] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.283097] Tainted: [W]=WARN [ 43.283728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.285523] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.286555] 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 [ 43.289877] RSP: 0018:ffff8880178e7bc0 EFLAGS: 00010286 [ 43.290887] RAX: 0000000000000000 RBX: ffffed1002f1cf78 RCX: ffffffff813a4050 [ 43.292218] RDX: ffff88800fd55340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.293548] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f1cf2f [ 43.294916] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.296259] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178e7df8 [ 43.297606] FS: 00007f87fa36d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.299137] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.300260] CR2: 00007ffc8e288ef7 CR3: 000000001f39a000 CR4: 0000000000350ef0 [ 43.301600] Call Trace: [ 43.302102] [ 43.302582] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.303534] ? __create_object+0x59/0x80 [ 43.304307] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.305314] __vmalloc_noprof+0x59/0x60 [ 43.306122] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.307052] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.308031] bpf_prog_alloc+0x39/0x200 [ 43.308810] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.309825] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.310784] do_seccomp+0x349/0x25e0 [ 43.311557] ? find_held_lock+0x2b/0x80 [ 43.312319] ? do_prlimit+0x310/0x610 [ 43.313118] ? __pfx_do_seccomp+0x10/0x10 [ 43.313978] ? do_raw_spin_unlock+0x53/0x220 [ 43.314869] ? _raw_spin_unlock+0x1e/0x40 [ 43.315693] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.316716] ? static_key_count+0x60/0x80 [ 43.317578] prctl_set_seccomp+0x4e/0x70 [ 43.318430] __do_sys_prctl+0xe6c/0x1d70 [ 43.319222] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.320130] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.321169] ? irqentry_exit+0xf3/0x650 [ 43.322007] do_syscall_64+0xbf/0x430 [ 43.322797] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.323816] RIP: 0033:0x7f87fa85f5cd [ 43.324570] 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 [ 43.327826] RSP: 002b:00007ffc8e287cb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.329080] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f87fa85f5cd [ 43.330270] RDX: 000055b53c76ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.331451] RBP: 00007ffc8e287d10 R08: 0000000000000000 R09: 00007ffc8e2873b0 [ 43.332644] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b569fb3bf0 [ 43.333837] R13: 00007ffc8e288140 R14: 000055b569fbd380 R15: 000055b569fc8460 [ 43.335030] [ 43.335459] irq event stamp: 1799 [ 43.336021] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 43.337411] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 43.338837] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 43.340259] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 43.341674] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48054' (ECDSA) to the list of known hosts. 2025/11/18 23:07:57 fuzzer started 2025/11/18 23:07:57 dialing manager at localhost:34383 2025/11/18 23:07:57 checking machine... 2025/11/18 23:07:57 checking revisions... [ 44.212183] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:07:57 testing simple program... [ 44.300564] cgroup: Unknown subsys name 'net' [ 44.365103] cgroup: Unknown subsys name 'cpuset' [ 44.379447] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:07:56 Registers: info registers vcpu 0 RAX=0000000000022000 RBX=ffff888009611bc0 RCX=0000000000000001 RDX=0000000000022005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888009612618 RSP=ffff888009627648 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 fffffe0e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc247bae0b0 CR3=000000000e240000 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=2036353a37303a333220383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036353a37303a3332203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000022fed 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd96554d000 CR3=000000000cb6c000 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=31b75ce3a81323a54041a6d5aeb9dbca XMM02=0000000000302e88ec2efd57dc4c00df XMM03=000000000030eba82a0b6fd1190f0fbe XMM04=d929fc85bf26f4d100000000000ae988 XMM05=c62732f39c406b77000000000031f620 XMM06=5b75c91c80445342000000000031efc8 XMM07=e042d86d42eb936e000000000030ee80 XMM08=2a0b6fd1190f0fbe0000000000302ee8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000