[ 46.159826] ------------[ cut here ]------------ [ 46.160682] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.162675] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 46.164140] Modules linked in: [ 46.164723] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.166711] Tainted: [W]=WARN [ 46.167304] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.168794] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.169652] 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 [ 46.173016] RSP: 0018:ffff888015fafbc0 EFLAGS: 00010286 [ 46.174064] RAX: 0000000000000000 RBX: ffffed1002bf5f78 RCX: ffffffff813a4050 [ 46.175337] RDX: ffff888016ea5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.176613] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf5f2f [ 46.177902] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.179170] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fafdf8 [ 46.180459] FS: 00007f052c6a2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.181889] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.182925] CR2: 00007f052cb94580 CR3: 0000000013a91000 CR4: 0000000000350ef0 [ 46.184579] Call Trace: [ 46.185098] [ 46.185502] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.186380] ? __create_object+0x59/0x80 [ 46.187159] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.188122] __vmalloc_noprof+0x59/0x60 [ 46.188864] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.189674] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.190594] bpf_prog_alloc+0x39/0x200 [ 46.191316] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.192257] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.193161] do_seccomp+0x349/0x25e0 [ 46.193875] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.194707] ? __pfx_do_seccomp+0x10/0x10 [ 46.195484] ? find_held_lock+0x2b/0x80 [ 46.196264] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.197201] ? static_key_count+0x60/0x80 [ 46.198000] prctl_set_seccomp+0x4e/0x70 [ 46.198715] __do_sys_prctl+0xe6c/0x1d70 [ 46.199496] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.200362] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.201306] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.202266] ? irqentry_exit+0xf3/0x650 [ 46.203025] do_syscall_64+0xbf/0x430 [ 46.203724] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.204662] RIP: 0033:0x7f052cb945cd [ 46.205357] 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 [ 46.208471] RSP: 002b:00007ffd0d1613a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.209813] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f052cb945cd [ 46.211085] RDX: 0000555b39246e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.212378] RBP: 00007ffd0d161400 R08: 0000000000000000 R09: 00007ffd0d160aa0 [ 46.213645] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555b55e53ad0 [ 46.214909] R13: 00007ffd0d161830 R14: 0000555b55e54bc0 R15: 0000555b55e65780 [ 46.216203] [ 46.216618] irq event stamp: 1777 [ 46.217269] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 46.218776] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 46.220276] softirqs last enabled at (1390): [] handle_softirqs+0x50c/0x770 [ 46.221794] softirqs last disabled at (1385): [] __irq_exit_rcu+0xc4/0x100 [ 46.223306] ---[ end trace 0000000000000000 ]--- [ 49.408746] ------------[ cut here ]------------ [ 49.409699] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.411738] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.413238] Modules linked in: [ 49.413885] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.416130] Tainted: [W]=WARN [ 49.416686] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.418238] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.419151] 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 [ 49.422371] RSP: 0018:ffff888017297bc0 EFLAGS: 00010286 [ 49.423353] RAX: 0000000000000000 RBX: ffffed1002e52f78 RCX: ffffffff813a4050 [ 49.424656] RDX: ffff88800f38b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.425936] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e52f2f [ 49.427221] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.428513] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017297df8 [ 49.429802] FS: 00007f2650f78900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.431263] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.432331] CR2: 00007ffe42719ef7 CR3: 000000000e013000 CR4: 0000000000350ef0 [ 49.433629] Call Trace: [ 49.434150] [ 49.434573] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.435475] ? __create_object+0x59/0x80 [ 49.436281] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.437253] __vmalloc_noprof+0x59/0x60 [ 49.438016] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.438911] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.439872] bpf_prog_alloc+0x39/0x200 [ 49.440566] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.441522] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.442439] do_seccomp+0x349/0x25e0 [ 49.443168] ? find_held_lock+0x2b/0x80 [ 49.443948] ? do_prlimit+0x310/0x610 [ 49.444647] ? __pfx_do_seccomp+0x10/0x10 [ 49.445436] ? do_raw_spin_unlock+0x53/0x220 [ 49.446282] ? _raw_spin_unlock+0x1e/0x40 [ 49.447068] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.448064] ? static_key_count+0x60/0x80 [ 49.448862] prctl_set_seccomp+0x4e/0x70 [ 49.449599] __do_sys_prctl+0xe6c/0x1d70 [ 49.450380] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.451236] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.452237] ? irqentry_exit+0xf3/0x650 [ 49.452998] do_syscall_64+0xbf/0x430 [ 49.453691] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.454638] RIP: 0033:0x7f265146a5cd [ 49.455335] 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 [ 49.458553] RSP: 002b:00007ffe42717400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.459957] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f265146a5cd [ 49.461238] RDX: 0000561f33a1ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.462544] RBP: 00007ffe42717460 R08: 0000000000000000 R09: 00007ffe42716b00 [ 49.463846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f4c4a0b10 [ 49.465134] R13: 00007ffe42717890 R14: 0000561f4c4a12b0 R15: 0000561f4c4b56f0 [ 49.466448] [ 49.466908] irq event stamp: 1783 [ 49.467518] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 49.468930] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 49.470209] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 49.471499] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 49.472788] ---[ end trace 0000000000000000 ]--- [ 50.336422] ------------[ cut here ]------------ [ 50.337398] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.339528] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.340829] Modules linked in: [ 50.341332] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.343203] Tainted: [W]=WARN [ 50.343874] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.345094] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.345851] 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 [ 50.348522] RSP: 0018:ffff88800b3bfbc0 EFLAGS: 00010286 [ 50.349342] RAX: 0000000000000000 RBX: ffffed1001677f78 RCX: ffffffff813a4050 [ 50.350409] RDX: ffff888018bbd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.351485] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001677f2f [ 50.352576] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.353657] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b3bfdf8 [ 50.354829] FS: 00007fc2a3a25900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.356037] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.356921] CR2: 00007fc2a3f17580 CR3: 0000000013a04000 CR4: 0000000000350ef0 [ 50.357987] Call Trace: [ 50.358371] [ 50.358714] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.359450] ? __create_object+0x59/0x80 [ 50.360099] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.360888] __vmalloc_noprof+0x59/0x60 [ 50.361475] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.362185] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.362942] bpf_prog_alloc+0x39/0x200 [ 50.363514] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.364287] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.365038] do_seccomp+0x349/0x25e0 [ 50.365597] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.366328] ? __pfx_do_seccomp+0x10/0x10 [ 50.366983] ? find_held_lock+0x2b/0x80 [ 50.367581] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.368390] ? static_key_count+0x60/0x80 [ 50.369045] prctl_set_seccomp+0x4e/0x70 [ 50.369654] __do_sys_prctl+0xe6c/0x1d70 [ 50.370296] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.370994] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.371802] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.372571] ? irqentry_exit+0xf3/0x650 [ 50.373201] do_syscall_64+0xbf/0x430 [ 50.373836] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.374588] RIP: 0033:0x7fc2a3f175cd [ 50.375164] 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 [ 50.377814] RSP: 002b:00007fffa9f69670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.378942] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc2a3f175cd [ 50.380016] RDX: 00005650ed630e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.381075] RBP: 00007fffa9f696d0 R08: 0000000000000000 R09: 00007fffa9f68d70 [ 50.382129] R10: 0000000000000000 R11: 0000000000000246 R12: 000056510473dad0 [ 50.383179] R13: 00007fffa9f69b00 R14: 000056510473ebc0 R15: 000056510474f780 [ 50.384265] [ 50.384625] irq event stamp: 1929 [ 50.385166] hardirqs last enabled at (1939): [] __up_console_sem+0x78/0x80 [ 50.386451] hardirqs last disabled at (1948): [] __up_console_sem+0x5d/0x80 [ 50.387744] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 50.389073] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 50.390365] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49727' (ECDSA) to the list of known hosts. 2025/11/18 14:20:11 fuzzer started 2025/11/18 14:20:11 dialing manager at localhost:34383 2025/11/18 14:20:11 checking machine... 2025/11/18 14:20:11 checking revisions... [ 51.273803] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:20:11 testing simple program... [ 51.374003] cgroup: Unknown subsys name 'net' [ 51.443992] cgroup: Unknown subsys name 'cpuset' [ 51.468217] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:20:11 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=0000000000000001 RCX=ffffffff83c60fd2 RDX=000000000002c610 RSI=000000000002c60f RDI=ffffffff86f75398 RBP=ffff88806ce08aa8 RSP=ffff88806ce089e0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a3c4 R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffff88806ce08a91 R15=ffff88806ce08a50 RIP=ffffffff8135e65c 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 00007f2650f78900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe42711000 CR3=000000000dbe3000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff86ac9ead RBX=0000000000000001 RCX=ffffffff86ac9ea8 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff888015d2f690 RSP=ffff888015d2f5c8 R8 =ffffffff86ac9eac R9 =0000000000000000 R10=000000000003c9ed R11=00000000000284dc R12=ffff888015d2f698 R13=ffff888015d2f680 R14=ffff888015d2f679 R15=ffff888015d2f638 RIP=ffffffff8135e879 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 00007f726b51a900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff79bbd768 CR3=000000000d283000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=a43f4dde4ff18cba00000000000ae988 XMM05=d49e5e55ace244c60000000000320348 XMM06=770af84f15c65837000000000031f0e8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000