[ 45.467124] ------------[ cut here ]------------ [ 45.468075] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.470652] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 45.472159] Modules linked in: [ 45.472784] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.474734] Tainted: [W]=WARN [ 45.475325] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.476802] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.477668] 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 [ 45.480836] RSP: 0018:ffff888017907bc0 EFLAGS: 00010286 [ 45.481817] RAX: 0000000000000000 RBX: ffffed1002f20f78 RCX: ffffffff813a4050 [ 45.483081] RDX: ffff888013970000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.484386] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f20f2f [ 45.485659] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.486920] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017907df8 [ 45.488227] FS: 00007f5b3c966900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.489659] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.490696] CR2: 00007f5b3ce58580 CR3: 000000000dcc4000 CR4: 0000000000350ef0 [ 45.491992] Call Trace: [ 45.492469] [ 45.492918] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.493817] ? __create_object+0x59/0x80 [ 45.494557] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.495523] __vmalloc_noprof+0x59/0x60 [ 45.496295] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.497160] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.498069] bpf_prog_alloc+0x39/0x200 [ 45.498794] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.499669] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.500570] do_seccomp+0x349/0x25e0 [ 45.501279] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.502158] ? __pfx_do_seccomp+0x10/0x10 [ 45.502948] ? find_held_lock+0x2b/0x80 [ 45.503656] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.504628] ? static_key_count+0x60/0x80 [ 45.505429] prctl_set_seccomp+0x4e/0x70 [ 45.506189] __do_sys_prctl+0xe6c/0x1d70 [ 45.506964] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.507803] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.508733] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.509683] ? irqentry_exit+0xf3/0x650 [ 45.510437] do_syscall_64+0xbf/0x430 [ 45.511157] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.512111] RIP: 0033:0x7f5b3ce585cd [ 45.512799] 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 [ 45.515924] RSP: 002b:00007ffc70f767a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.517280] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5b3ce585cd [ 45.518553] RDX: 0000562765c5ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.519814] RBP: 00007ffc70f76800 R08: 0000000000000000 R09: 00007ffc70f75ea0 [ 45.521109] R10: 0000000000000000 R11: 0000000000000246 R12: 000056276ad2cbf0 [ 45.522382] R13: 00007ffc70f76c30 R14: 000056276ad36380 R15: 000056276ad41460 [ 45.523658] [ 45.524132] irq event stamp: 1737 [ 45.524730] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 45.526245] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 45.527739] softirqs last enabled at (1532): [] handle_softirqs+0x50c/0x770 [ 45.529293] softirqs last disabled at (1527): [] __irq_exit_rcu+0xc4/0x100 [ 45.530777] ---[ end trace 0000000000000000 ]--- [ 48.273003] ------------[ cut here ]------------ [ 48.273739] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.275437] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 48.276659] Modules linked in: [ 48.277184] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.279039] Tainted: [W]=WARN [ 48.279504] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.281153] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.281911] 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 [ 48.284559] RSP: 0018:ffff88801667fbc0 EFLAGS: 00010286 [ 48.285369] RAX: 0000000000000000 RBX: ffffed1002ccff78 RCX: ffffffff813a4050 [ 48.286428] RDX: ffff888017b4d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.287486] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ccff2f [ 48.288566] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.289626] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801667fdf8 [ 48.290695] FS: 00007f35b4d88900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.291881] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.292779] CR2: 00007ffe18310ef8 CR3: 000000001ecb1000 CR4: 0000000000350ef0 [ 48.293846] Call Trace: [ 48.294230] [ 48.294567] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.295312] ? __create_object+0x59/0x80 [ 48.295951] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.296731] __vmalloc_noprof+0x59/0x60 [ 48.297345] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.298057] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.298841] bpf_prog_alloc+0x39/0x200 [ 48.299444] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.300396] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.301308] do_seccomp+0x349/0x25e0 [ 48.302039] ? find_held_lock+0x2b/0x80 [ 48.302799] ? do_prlimit+0x310/0x610 [ 48.303504] ? __pfx_do_seccomp+0x10/0x10 [ 48.304293] ? do_raw_spin_unlock+0x53/0x220 [ 48.305126] ? _raw_spin_unlock+0x1e/0x40 [ 48.305917] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.306880] ? static_key_count+0x60/0x80 [ 48.307642] prctl_set_seccomp+0x4e/0x70 [ 48.308436] __do_sys_prctl+0xe6c/0x1d70 [ 48.309208] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.310060] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.311026] ? irqentry_exit+0xf3/0x650 [ 48.311784] do_syscall_64+0xbf/0x430 [ 48.312501] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.313458] RIP: 0033:0x7f35b527a5cd [ 48.314148] 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 [ 48.317378] RSP: 002b:00007ffe1830ea90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.318771] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f35b527a5cd [ 48.320070] RDX: 00005646f92a0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.321183] RBP: 00007ffe1830eaf0 R08: 0000000000000000 R09: 00007ffe1830e190 [ 48.322243] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564703982ad0 [ 48.323303] R13: 00007ffe1830ef20 R14: 0000564703983bc0 R15: 0000564703994780 [ 48.324393] [ 48.324770] irq event stamp: 1839 [ 48.325275] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 48.326528] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 48.327796] softirqs last enabled at (1376): [] handle_softirqs+0x50c/0x770 [ 48.329092] softirqs last disabled at (1269): [] __irq_exit_rcu+0xc4/0x100 [ 48.330352] ---[ end trace 0000000000000000 ]--- [ 49.104413] ------------[ cut here ]------------ [ 49.105344] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.107356] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.108821] Modules linked in: [ 49.109428] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.111424] Tainted: [W]=WARN [ 49.112041] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.113723] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.114702] 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 [ 49.117897] RSP: 0018:ffff88801675fbc0 EFLAGS: 00010286 [ 49.118868] RAX: 0000000000000000 RBX: ffffed1002cebf78 RCX: ffffffff813a4050 [ 49.120170] RDX: ffff888016113780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.121443] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cebf2f [ 49.122709] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.123975] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801675fdf8 [ 49.125272] FS: 00007fb22d844900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.126721] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.127792] CR2: 00007fb22dd36580 CR3: 000000000d3b4000 CR4: 0000000000350ef0 [ 49.129080] Call Trace: [ 49.129541] [ 49.129982] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.130874] ? __create_object+0x59/0x80 [ 49.131621] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.132610] __vmalloc_noprof+0x59/0x60 [ 49.133363] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.134236] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.135165] bpf_prog_alloc+0x39/0x200 [ 49.135887] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.136827] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.137690] do_seccomp+0x349/0x25e0 [ 49.138396] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.139280] ? __pfx_do_seccomp+0x10/0x10 [ 49.140083] ? find_held_lock+0x2b/0x80 [ 49.140841] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.141801] ? static_key_count+0x60/0x80 [ 49.142552] prctl_set_seccomp+0x4e/0x70 [ 49.143315] __do_sys_prctl+0xe6c/0x1d70 [ 49.144117] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.144979] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.145941] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.146902] ? irqentry_exit+0xf3/0x650 [ 49.147629] do_syscall_64+0xbf/0x430 [ 49.148379] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.149323] RIP: 0033:0x7fb22dd365cd [ 49.150033] 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 [ 49.153230] RSP: 002b:00007ffdabb01720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.154588] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb22dd365cd [ 49.155854] RDX: 000055e0d624ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.157152] RBP: 00007ffdabb01780 R08: 0000000000000000 R09: 00007ffdabb00e20 [ 49.158428] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e0d976fad0 [ 49.159693] R13: 00007ffdabb01bb0 R14: 000055e0d9770bc0 R15: 000055e0d9781780 [ 49.161011] [ 49.161426] irq event stamp: 1853 [ 49.162075] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 49.163586] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 49.165110] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 49.166640] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 49.168149] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42199' (ECDSA) to the list of known hosts. 2025/11/18 02:05:22 fuzzer started 2025/11/18 02:05:23 dialing manager at localhost:37895 2025/11/18 02:05:23 checking machine... 2025/11/18 02:05:23 checking revisions... [ 50.036013] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:05:23 testing simple program... [ 50.115738] cgroup: Unknown subsys name 'net' [ 50.177557] cgroup: Unknown subsys name 'cpuset' [ 50.192838] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:05:22 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=000000000000002b RCX=ffffffff823043a9 RDX=ffff88800e6f0000 RSI=ffffffff8230516c RDI=ffff88800a0ca4c0 RBP=ffff8880074f00d8 RSP=ffff888017907a80 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000010 R11=0000000000000001 R12=ffff8880074e8000 R13=ffff8880074f00d8 R14=ffff88800a0ca480 R15=dffffc0000000000 RIP=ffffffff8230517c RFL=00000212 [----A--] 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 00007f35b4d88900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f35b533f618 CR3=000000000d307000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000027657 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 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbc11f72038 CR3=000000000e9a5000 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=3d08d0db29b1c287cb4f4469713d0fe4 XMM02=2c67c8bc2e329bc30000000000304410 XMM03=fb795ef6d65770560000000000312d18 XMM04=5bb88abdf9ca88c400000000000ae988 XMM05=4273e2632957eb7600000000003229d8 XMM06=3e829fc8c8edc9900000000000321a78 XMM07=e042d86d42eb936e0000000000312f98 XMM08=25602f0c5b3061120000000000304470 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000