[ 39.063201] ------------[ cut here ]------------ [ 39.064178] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.066258] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.067738] Modules linked in: [ 39.068336] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.070346] Tainted: [W]=WARN [ 39.070948] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.072430] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.073366] 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 [ 39.076601] RSP: 0018:ffff888015867bc0 EFLAGS: 00010286 [ 39.077554] RAX: 0000000000000000 RBX: ffffed1002b0cf78 RCX: ffffffff813a4050 [ 39.078895] RDX: ffff888016193780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.080193] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b0cf2f [ 39.081488] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.082799] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015867df8 [ 39.084086] FS: 00007f716201e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.085557] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.086638] CR2: 00007f71625844a6 CR3: 000000000be0e000 CR4: 0000000000350ef0 [ 39.087947] Call Trace: [ 39.088413] [ 39.088858] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.089778] ? __create_object+0x59/0x80 [ 39.090524] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.091511] __vmalloc_noprof+0x59/0x60 [ 39.092269] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.093158] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.094100] bpf_prog_alloc+0x39/0x200 [ 39.094847] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.095794] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.096721] do_seccomp+0x349/0x25e0 [ 39.097419] ? find_held_lock+0x2b/0x80 [ 39.098180] ? do_prlimit+0x310/0x610 [ 39.098934] ? __pfx_do_seccomp+0x10/0x10 [ 39.099727] ? do_raw_spin_unlock+0x53/0x220 [ 39.100521] ? _raw_spin_unlock+0x1e/0x40 [ 39.101324] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.102313] ? static_key_count+0x60/0x80 [ 39.103123] prctl_set_seccomp+0x4e/0x70 [ 39.103925] __do_sys_prctl+0xe6c/0x1d70 [ 39.104712] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.105528] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.106506] ? irqentry_exit+0xf3/0x650 [ 39.107284] do_syscall_64+0xbf/0x430 [ 39.108026] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.108991] RIP: 0033:0x7f71625105cd [ 39.109707] 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 [ 39.112814] RSP: 002b:00007ffc17912060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.114183] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f71625105cd [ 39.115439] RDX: 00005562acb8de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.116728] RBP: 00007ffc179120c0 R08: 0000000000000000 R09: 00007ffc17911760 [ 39.118044] R10: 0000000000000000 R11: 0000000000000246 R12: 00005562bf05ebf0 [ 39.119333] R13: 00007ffc179124f0 R14: 00005562bf068380 R15: 00005562bf073460 [ 39.120663] [ 39.121084] irq event stamp: 1747 [ 39.121760] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 39.123278] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 39.124804] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 39.126370] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 39.127882] ---[ end trace 0000000000000000 ]--- [ 42.289914] ------------[ cut here ]------------ [ 42.290873] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.292882] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.294349] Modules linked in: [ 42.294988] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.296975] Tainted: [W]=WARN [ 42.297540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.299033] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.299949] 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 [ 42.303160] RSP: 0018:ffff88800ef37bc0 EFLAGS: 00010286 [ 42.304148] RAX: 0000000000000000 RBX: ffffed1001de6f78 RCX: ffffffff813a4050 [ 42.305463] RDX: ffff88800dbf3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.306750] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001de6f2f [ 42.308051] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.309349] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef37df8 [ 42.310646] FS: 00007f5706a23900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.312093] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.313142] CR2: 00007f5706f15580 CR3: 000000000d030000 CR4: 0000000000350ef0 [ 42.314442] Call Trace: [ 42.314958] [ 42.315376] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.316276] ? __create_object+0x59/0x80 [ 42.317067] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.318070] __vmalloc_noprof+0x59/0x60 [ 42.318837] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.319699] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.320644] bpf_prog_alloc+0x39/0x200 [ 42.321356] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.322282] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.323189] do_seccomp+0x349/0x25e0 [ 42.323911] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.324813] ? __pfx_do_seccomp+0x10/0x10 [ 42.325567] ? find_held_lock+0x2b/0x80 [ 42.326338] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.327314] ? static_key_count+0x60/0x80 [ 42.328115] prctl_set_seccomp+0x4e/0x70 [ 42.328901] __do_sys_prctl+0xe6c/0x1d70 [ 42.329735] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.330559] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.331532] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.332530] ? irqentry_exit+0xf3/0x650 [ 42.333323] do_syscall_64+0xbf/0x430 [ 42.334058] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.335022] RIP: 0033:0x7f5706f155cd [ 42.335738] 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 [ 42.338953] RSP: 002b:00007ffc2e040cc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.340333] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5706f155cd [ 42.341640] RDX: 0000564c5bdd0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.342946] RBP: 00007ffc2e040d20 R08: 0000000000000000 R09: 00007ffc2e0403c0 [ 42.344231] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564c86ea9240 [ 42.345532] R13: 00007ffc2e041150 R14: 0000564c86eb2380 R15: 0000564c86ebd540 [ 42.346844] [ 42.347280] irq event stamp: 1735 [ 42.347931] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 42.349479] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 42.351028] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 42.352607] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 42.354140] ---[ end trace 0000000000000000 ]--- [ 43.173309] ------------[ cut here ]------------ [ 43.174218] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.176212] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.177828] Modules linked in: [ 43.178420] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.180384] Tainted: [W]=WARN [ 43.180975] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.182472] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.183385] 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 [ 43.186605] RSP: 0018:ffff88800b2afbc0 EFLAGS: 00010286 [ 43.187550] RAX: 0000000000000000 RBX: ffffed1001655f78 RCX: ffffffff813a4050 [ 43.188860] RDX: ffff8880157c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.190157] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001655f2f [ 43.191455] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.192727] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b2afdf8 [ 43.194017] FS: 00007f4c05276900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.195460] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.196514] CR2: 00007f4c05768580 CR3: 0000000020f19000 CR4: 0000000000350ef0 [ 43.197827] Call Trace: [ 43.198281] [ 43.198724] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.199564] ? __create_object+0x59/0x80 [ 43.200348] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.201328] __vmalloc_noprof+0x59/0x60 [ 43.202077] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.202944] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.203871] bpf_prog_alloc+0x39/0x200 [ 43.204571] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.205523] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.206428] do_seccomp+0x349/0x25e0 [ 43.207136] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.208035] ? __pfx_do_seccomp+0x10/0x10 [ 43.208827] ? find_held_lock+0x2b/0x80 [ 43.209547] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.210491] ? static_key_count+0x60/0x80 [ 43.211299] prctl_set_seccomp+0x4e/0x70 [ 43.212066] __do_sys_prctl+0xe6c/0x1d70 [ 43.212856] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.213726] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.214696] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.215661] ? irqentry_exit+0xf3/0x650 [ 43.216384] do_syscall_64+0xbf/0x430 [ 43.217123] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.218087] RIP: 0033:0x7f4c057685cd [ 43.218807] 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 [ 43.221981] RSP: 002b:00007ffe2eebbdf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.223349] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4c057685cd [ 43.224627] RDX: 000055699ad24e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.225905] RBP: 00007ffe2eebbe50 R08: 0000000000000000 R09: 00007ffe2eebb4f0 [ 43.227169] R10: 0000000000000000 R11: 0000000000000246 R12: 00005569bc1352b0 [ 43.228441] R13: 00007ffe2eebc280 R14: 00005569bc137d20 R15: 00005569bc1498d0 [ 43.229734] [ 43.230152] irq event stamp: 1777 [ 43.230805] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 43.232337] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 43.233878] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 43.235395] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 43.236915] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42726' (ECDSA) to the list of known hosts. 2025/11/18 05:24:12 fuzzer started 2025/11/18 05:24:13 dialing manager at localhost:37895 2025/11/18 05:24:13 checking machine... 2025/11/18 05:24:13 checking revisions... [ 44.138293] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:24:13 testing simple program... [ 44.237111] cgroup: Unknown subsys name 'net' [ 44.295249] cgroup: Unknown subsys name 'cpuset' [ 44.309462] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:24:12 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=4b952e4da9267483 RDX=00000000915d54c6 RSI=000000005e406224 RDI=0000000000104185 RBP=ffffffff85e1ffe0 RSP=ffff888015867710 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff8152926b RFL=00000206 [-----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 00007f5706a23900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc2e03a000 CR3=0000000020f93000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff86a198d1 RBX=0000000000000001 RCX=ffffffff86a198d0 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000000 RBP=ffff888009757898 RSP=ffff8880097577d0 R8 =ffffffff86a198d4 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000aed8 R12=ffff8880097578a0 R13=ffff888009757888 R14=ffff888009757e18 R15=ffff888009757840 RIP=ffffffff8135e945 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2b4665d000 CR3=000000000d776000 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=22e687763791f8a84a427a421073f14d XMM02=ec2efd57dc4c00df0000000000307d40 XMM03=a2eeaf21882a1b650000000000307e10 XMM04=a98c8dbe820a12da00000000000ae988 XMM05=f55bb9e72ba7a8810000000000322e18 XMM06=d96330e2d2db86320000000000321cb0 XMM07=fb795ef6d657705600000000003124a8 XMM08=2c67c8bc2e329bc30000000000307db0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000