[ 46.476272] ------------[ cut here ]------------ [ 46.477313] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.479478] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 46.481059] Modules linked in: [ 46.481696] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.484108] Tainted: [W]=WARN [ 46.484731] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.486384] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.487379] 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 [ 46.490813] RSP: 0018:ffff88800e567bc0 EFLAGS: 00010286 [ 46.491879] RAX: 0000000000000000 RBX: ffffed1001cacf78 RCX: ffffffff813a4050 [ 46.493282] RDX: ffff888016fd5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.494659] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cacf2f [ 46.496052] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.497433] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e567df8 [ 46.498802] FS: 00007f3ea4a1c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.500355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.501519] CR2: 00007fffe605cef8 CR3: 000000001d8d1000 CR4: 0000000000350ef0 [ 46.502916] Call Trace: [ 46.503442] [ 46.503880] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.504852] ? __create_object+0x59/0x80 [ 46.505682] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.506717] __vmalloc_noprof+0x59/0x60 [ 46.507534] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.508470] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.509472] bpf_prog_alloc+0x39/0x200 [ 46.510262] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.511253] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.512212] do_seccomp+0x349/0x25e0 [ 46.512934] ? find_held_lock+0x2b/0x80 [ 46.513747] ? do_prlimit+0x310/0x610 [ 46.514556] ? __pfx_do_seccomp+0x10/0x10 [ 46.515408] ? do_raw_spin_unlock+0x53/0x220 [ 46.516303] ? _raw_spin_unlock+0x1e/0x40 [ 46.517139] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.518164] ? static_key_count+0x60/0x80 [ 46.519023] prctl_set_seccomp+0x4e/0x70 [ 46.519799] __do_sys_prctl+0xe6c/0x1d70 [ 46.520638] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.521557] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.522587] ? irqentry_exit+0xf3/0x650 [ 46.523406] do_syscall_64+0xbf/0x430 [ 46.524194] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.525219] RIP: 0033:0x7f3ea4f0e5cd [ 46.525929] 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 [ 46.529352] RSP: 002b:00007fffe605bdb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.530806] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3ea4f0e5cd [ 46.532173] RDX: 00005633e0e1fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.533542] RBP: 00007fffe605be10 R08: 0000000000000000 R09: 00007fffe605b4b0 [ 46.534895] R10: 0000000000000000 R11: 0000000000000246 R12: 00005634101092b0 [ 46.536235] R13: 00007fffe605c240 R14: 000056341010bd20 R15: 000056341011d8d0 [ 46.537620] [ 46.538121] irq event stamp: 1807 [ 46.538760] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 46.540359] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 46.541903] softirqs last enabled at (1348): [] handle_softirqs+0x50c/0x770 [ 46.543346] softirqs last disabled at (1343): [] __irq_exit_rcu+0xc4/0x100 [ 46.544760] ---[ end trace 0000000000000000 ]--- [ 49.384696] ------------[ cut here ]------------ [ 49.385624] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.387701] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 49.390534] Modules linked in: [ 49.391265] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.393258] Tainted: [W]=WARN [ 49.393797] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.395277] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.396196] 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 [ 49.399372] RSP: 0018:ffff888016db7bc0 EFLAGS: 00010286 [ 49.400359] RAX: 0000000000000000 RBX: ffffed1002db6f78 RCX: ffffffff813a4050 [ 49.401647] RDX: ffff888016ba3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.402920] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db6f2f [ 49.404204] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.405490] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016db7df8 [ 49.406762] FS: 00007fc7e6d71900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.408214] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.409283] CR2: 00007fc7e7263580 CR3: 000000000d7de000 CR4: 0000000000350ef0 [ 49.410571] Call Trace: [ 49.411082] [ 49.411499] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.412388] ? __create_object+0x59/0x80 [ 49.413184] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.414144] __vmalloc_noprof+0x59/0x60 [ 49.414842] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.415705] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.416639] bpf_prog_alloc+0x39/0x200 [ 49.417375] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.418304] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.419206] do_seccomp+0x349/0x25e0 [ 49.419870] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.420770] ? __pfx_do_seccomp+0x10/0x10 [ 49.421564] ? find_held_lock+0x2b/0x80 [ 49.422334] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.423296] ? static_key_count+0x60/0x80 [ 49.424102] prctl_set_seccomp+0x4e/0x70 [ 49.424841] __do_sys_prctl+0xe6c/0x1d70 [ 49.425616] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.426461] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.427424] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.428397] ? irqentry_exit+0xf3/0x650 [ 49.429192] do_syscall_64+0xbf/0x430 [ 49.429898] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.430846] RIP: 0033:0x7fc7e72635cd [ 49.431542] 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 [ 49.434735] RSP: 002b:00007fffe7e50400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.436095] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc7e72635cd [ 49.437395] RDX: 00005594f67cbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.438664] RBP: 00007fffe7e50460 R08: 0000000000000000 R09: 00007fffe7e4fb00 [ 49.439931] R10: 0000000000000000 R11: 0000000000000246 R12: 000055950f59ead0 [ 49.441232] R13: 00007fffe7e50890 R14: 000055950f59fbc0 R15: 000055950f5b0780 [ 49.442511] [ 49.442942] irq event stamp: 2075 [ 49.443570] hardirqs last enabled at (2085): [] __up_console_sem+0x78/0x80 [ 49.445104] hardirqs last disabled at (2094): [] __up_console_sem+0x5d/0x80 [ 49.446617] softirqs last enabled at (1996): [] handle_softirqs+0x50c/0x770 [ 49.448136] softirqs last disabled at (1991): [] __irq_exit_rcu+0xc4/0x100 [ 49.449643] ---[ end trace 0000000000000000 ]--- [ 50.129236] ------------[ cut here ]------------ [ 50.130164] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.132160] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 50.133869] Modules linked in: [ 50.135051] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.137099] Tainted: [W]=WARN [ 50.137658] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.139128] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.140043] 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 [ 50.143218] RSP: 0018:ffff88801708fbc0 EFLAGS: 00010286 [ 50.144206] RAX: 0000000000000000 RBX: ffffed1002e11f78 RCX: ffffffff813a4050 [ 50.145502] RDX: ffff88800e735340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.146791] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e11f2f [ 50.148079] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.149369] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801708fdf8 [ 50.150650] FS: 00007f6d7a08d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.152083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.153162] CR2: 00007ffe64011ef8 CR3: 0000000019234000 CR4: 0000000000350ef0 [ 50.154457] Call Trace: [ 50.154923] [ 50.155380] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.156284] ? __create_object+0x59/0x80 [ 50.157085] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.158058] __vmalloc_noprof+0x59/0x60 [ 50.158769] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.159640] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.160587] bpf_prog_alloc+0x39/0x200 [ 50.161330] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.162265] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.163173] do_seccomp+0x349/0x25e0 [ 50.163846] ? find_held_lock+0x2b/0x80 [ 50.164609] ? do_prlimit+0x310/0x610 [ 50.165351] ? __pfx_do_seccomp+0x10/0x10 [ 50.166135] ? do_raw_spin_unlock+0x53/0x220 [ 50.166927] ? _raw_spin_unlock+0x1e/0x40 [ 50.167701] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.168670] ? static_key_count+0x60/0x80 [ 50.169459] prctl_set_seccomp+0x4e/0x70 [ 50.170246] __do_sys_prctl+0xe6c/0x1d70 [ 50.171022] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.171829] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.172809] ? irqentry_exit+0xf3/0x650 [ 50.173571] do_syscall_64+0xbf/0x430 [ 50.174314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.175265] RIP: 0033:0x7f6d7a57f5cd [ 50.175930] 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 [ 50.179126] RSP: 002b:00007ffe6400fb50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.180484] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6d7a57f5cd [ 50.181807] RDX: 0000560a5d0d9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.183076] RBP: 00007ffe6400fbb0 R08: 0000000000000000 R09: 00007ffe6400f250 [ 50.184335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560a8c9baad0 [ 50.185614] R13: 00007ffe6400ffe0 R14: 0000560a8c9bbbc0 R15: 0000560a8c9cc780 [ 50.186907] [ 50.187369] irq event stamp: 1889 [ 50.188014] hardirqs last enabled at (1899): [] __up_console_sem+0x78/0x80 [ 50.189521] hardirqs last disabled at (1908): [] __up_console_sem+0x5d/0x80 [ 50.191017] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 50.192550] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 50.194040] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46271' (ECDSA) to the list of known hosts. 2025/11/18 08:24:15 fuzzer started 2025/11/18 08:24:15 dialing manager at localhost:34383 2025/11/18 08:24:15 checking machine... 2025/11/18 08:24:15 checking revisions... [ 51.104279] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:24:15 testing simple program... [ 51.201371] cgroup: Unknown subsys name 'net' [ 51.280097] cgroup: Unknown subsys name 'cpuset' [ 51.295724] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 08:24:14 Registers: info registers vcpu 0 RAX=000000000000000c RBX=000000000000000c RCX=ffff8880158ac608 RDX=ffff888016ba5340 RSI=ffffffff84becff9 RDI=0000000000000000 RBP=ffff8880158ac680 RSP=ffff88801742f050 R8 =00005594f66f5000 R9 =00002a32d76f5000 R10=000000000000000c R11=0000000000000000 R12=dffffc0000000000 R13=000000000000000c R14=000000000000000d R15=0000000000000060 RIP=ffffffff84bed000 RFL=00000293 [--S-A-C] 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 00007fc7e6d71900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc7e6d36008 CR3=00000000139a7000 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=00000000000244f9 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe84de4f88 CR3=000000000b183000 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=2034313a34323a383020383120766f4e XMM01=73732878696e755f6d6170203a5d3634 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3634325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034313a34323a3830203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000