[ 61.400819] ------------[ cut here ]------------ [ 61.401845] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 61.403973] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 61.405510] Modules linked in: [ 61.406115] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 61.408064] Tainted: [W]=WARN [ 61.408893] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 61.410623] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 61.411402] 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 [ 61.414107] RSP: 0018:ffff888016a47bc0 EFLAGS: 00010286 [ 61.414964] RAX: 0000000000000000 RBX: ffffed1002d48f78 RCX: ffffffff813a4050 [ 61.416061] RDX: ffff888017815340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 61.417171] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d48f2f [ 61.418242] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 61.419353] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a47df8 [ 61.420480] FS: 00007f0efedc1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 61.421704] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.422729] CR2: 00007f0eff2b3580 CR3: 000000000e009000 CR4: 0000000000350ef0 [ 61.423936] Call Trace: [ 61.424402] [ 61.424906] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 61.425882] ? __create_object+0x59/0x80 [ 61.426761] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 61.427707] __vmalloc_noprof+0x59/0x60 [ 61.428333] bpf_prog_alloc_no_stats+0x55/0x470 [ 61.429099] ? __pfx_seccomp_check_filter+0x10/0x10 [ 61.430055] bpf_prog_alloc+0x39/0x200 [ 61.430733] ? __pfx_seccomp_check_filter+0x10/0x10 [ 61.431551] bpf_prog_create_from_user+0xb2/0x2f0 [ 61.432286] do_seccomp+0x349/0x25e0 [ 61.432899] ? __pfx_css_rstat_updated+0x10/0x10 [ 61.433664] ? __pfx_do_seccomp+0x10/0x10 [ 61.434325] ? find_held_lock+0x2b/0x80 [ 61.434960] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 61.435790] ? static_key_count+0x60/0x80 [ 61.436450] prctl_set_seccomp+0x4e/0x70 [ 61.437102] __do_sys_prctl+0xe6c/0x1d70 [ 61.437771] ? __pfx___do_sys_prctl+0x10/0x10 [ 61.438536] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 61.439334] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 61.440156] ? irqentry_exit+0xf3/0x650 [ 61.440790] do_syscall_64+0xbf/0x430 [ 61.441393] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 61.442206] RIP: 0033:0x7f0eff2b35cd [ 61.442831] 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 [ 61.445554] RSP: 002b:00007ffed492adb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 61.446763] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0eff2b35cd [ 61.447855] RDX: 000055a8f3de8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 61.448961] RBP: 00007ffed492ae10 R08: 0000000000000000 R09: 00007ffed492a4b0 [ 61.450060] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a903dc3240 [ 61.451205] R13: 00007ffed492b240 R14: 000055a903dc2bf0 R15: 000055a903dd74d0 [ 61.452306] [ 61.452681] irq event stamp: 1889 [ 61.453217] hardirqs last enabled at (1897): [] __up_console_sem+0x78/0x80 [ 61.454543] hardirqs last disabled at (1906): [] __up_console_sem+0x5d/0x80 [ 61.455823] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 61.457128] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 61.458409] ---[ end trace 0000000000000000 ]--- [ 64.471520] ------------[ cut here ]------------ [ 64.472408] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 64.474452] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 64.475938] Modules linked in: [ 64.476683] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 64.478700] Tainted: [W]=WARN [ 64.479260] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 64.480721] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 64.481632] 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 [ 64.484774] RSP: 0018:ffff888017f97bc0 EFLAGS: 00010286 [ 64.485763] RAX: 0000000000000000 RBX: ffffed1002ff2f78 RCX: ffffffff813a4050 [ 64.487042] RDX: ffff888013fdd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 64.488307] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ff2f2f [ 64.489589] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 64.490861] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017f97df8 [ 64.492147] FS: 00007f7bd1119900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 64.493577] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.494647] CR2: 00007ffd69f2aef7 CR3: 000000000b3a4000 CR4: 0000000000350ef0 [ 64.495938] Call Trace: [ 64.496400] [ 64.496853] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 64.497750] ? __create_object+0x59/0x80 [ 64.498542] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 64.499510] __vmalloc_noprof+0x59/0x60 [ 64.500228] bpf_prog_alloc_no_stats+0x55/0x470 [ 64.501094] ? __pfx_seccomp_check_filter+0x10/0x10 [ 64.502019] bpf_prog_alloc+0x39/0x200 [ 64.502772] ? __pfx_seccomp_check_filter+0x10/0x10 [ 64.503704] bpf_prog_create_from_user+0xb2/0x2f0 [ 64.504615] do_seccomp+0x349/0x25e0 [ 64.505284] ? find_held_lock+0x2b/0x80 [ 64.506038] ? do_prlimit+0x310/0x610 [ 64.506795] ? __pfx_do_seccomp+0x10/0x10 [ 64.508146] ? do_raw_spin_unlock+0x53/0x220 [ 64.508980] ? _raw_spin_unlock+0x1e/0x40 [ 64.509753] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 64.510735] ? static_key_count+0x60/0x80 [ 64.511536] prctl_set_seccomp+0x4e/0x70 [ 64.512270] __do_sys_prctl+0xe6c/0x1d70 [ 64.513048] ? __pfx___do_sys_prctl+0x10/0x10 [ 64.513907] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 64.514888] ? irqentry_exit+0xf3/0x650 [ 64.515658] do_syscall_64+0xbf/0x430 [ 64.516362] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.517304] RIP: 0033:0x7f7bd160b5cd [ 64.518011] 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 [ 64.521169] RSP: 002b:00007ffd69f29560 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 64.522549] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7bd160b5cd [ 64.523835] RDX: 0000560075cdee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 64.525222] RBP: 00007ffd69f295c0 R08: 0000000000000000 R09: 00007ffd69f28c60 [ 64.526493] R10: 0000000000000000 R11: 0000000000000246 R12: 000056009ec7c2b0 [ 64.527746] R13: 00007ffd69f299f0 R14: 000056009ec7ed20 R15: 000056009ec908d0 [ 64.529024] [ 64.529440] irq event stamp: 1747 [ 64.530070] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 64.531403] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 64.532341] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 64.533285] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 64.534210] ---[ end trace 0000000000000000 ]--- [ 65.513021] ------------[ cut here ]------------ [ 65.513795] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 65.515618] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 65.516820] Modules linked in: [ 65.517312] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 65.518983] Tainted: [W]=WARN [ 65.519445] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 65.520684] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 65.521399] 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 [ 65.524090] RSP: 0018:ffff88801b017bc0 EFLAGS: 00010286 [ 65.524895] RAX: 0000000000000000 RBX: ffffed1003602f78 RCX: ffffffff813a4050 [ 65.525947] RDX: ffff888015818000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 65.527013] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003602f2f [ 65.528064] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 65.529123] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b017df8 [ 65.530182] FS: 00007ffa1caf6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 65.531380] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.532255] CR2: 00007ffa1cfe8580 CR3: 000000000dcd2000 CR4: 0000000000350ef0 [ 65.533314] Call Trace: [ 65.533729] [ 65.534070] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 65.534818] ? __create_object+0x59/0x80 [ 65.535430] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 65.536229] __vmalloc_noprof+0x59/0x60 [ 65.536850] bpf_prog_alloc_no_stats+0x55/0x470 [ 65.537562] ? __pfx_seccomp_check_filter+0x10/0x10 [ 65.538301] bpf_prog_alloc+0x39/0x200 [ 65.538926] ? __pfx_seccomp_check_filter+0x10/0x10 [ 65.539697] bpf_prog_create_from_user+0xb2/0x2f0 [ 65.540412] do_seccomp+0x349/0x25e0 [ 65.541002] ? __pfx_css_rstat_updated+0x10/0x10 [ 65.541738] ? __pfx_do_seccomp+0x10/0x10 [ 65.542368] ? find_held_lock+0x2b/0x80 [ 65.542996] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 65.543807] ? static_key_count+0x60/0x80 [ 65.544434] prctl_set_seccomp+0x4e/0x70 [ 65.545074] __do_sys_prctl+0xe6c/0x1d70 [ 65.545716] ? __pfx___do_sys_prctl+0x10/0x10 [ 65.546399] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 65.547196] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 65.547989] ? irqentry_exit+0xf3/0x650 [ 65.548630] do_syscall_64+0xbf/0x430 [ 65.549206] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.549987] RIP: 0033:0x7ffa1cfe85cd [ 65.550574] 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 [ 65.553210] RSP: 002b:00007ffe680cf760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 65.554351] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffa1cfe85cd [ 65.555414] RDX: 00005639fc4b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 65.556479] RBP: 00007ffe680cf7c0 R08: 0000000000000000 R09: 00007ffe680cee60 [ 65.557534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563a0f28bad0 [ 65.558602] R13: 00007ffe680cfbf0 R14: 0000563a0f28cbc0 R15: 0000563a0f29d780 [ 65.559680] [ 65.560031] irq event stamp: 1761 [ 65.560569] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 65.561846] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 65.563130] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 65.564412] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 65.565691] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25985' (ECDSA) to the list of known hosts. 2025/11/17 08:55:01 fuzzer started 2025/11/17 08:55:01 dialing manager at localhost:37895 2025/11/17 08:55:01 checking machine... 2025/11/17 08:55:01 checking revisions... [ 66.427236] kmemleak: Automatic memory scanning thread ended 2025/11/17 08:55:02 testing simple program... [ 66.531392] cgroup: Unknown subsys name 'net' [ 66.603917] cgroup: Unknown subsys name 'cpuset' [ 66.618401] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:55:01 Registers: info registers vcpu 0 RAX=ffffffff86ab8c8f RBX=0000000000000001 RCX=ffffffff86ab8c8a RDX=0000000000000002 RSI=0000000000000007 RDI=ffffffff8672618c RBP=ffff888016b1fa08 RSP=ffff888016b1f940 R8 =ffffffff86ab8c84 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000025776 R12=ffff888016b1fa10 R13=ffff888016b1f9f8 R14=ffff888016b1f9f1 R15=ffff888016b1f9b0 RIP=ffffffff8135e82c 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 00007f7bd1119900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7bd10d9008 CR3=0000000020300000 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=0000000000025945 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd655883000 CR3=00000000164d9000 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=6064409cb15f098b2347a0d80ffb0e94 XMM02=0000000000304080ec2efd57dc4c00df XMM03=00000000003115f8a6c5585cc556282c XMM04=e39ee68f4817765800000000000ae988 XMM05=0394861f14684e5900000000003204d0 XMM06=3e829fc8c8edc9900000000000320358 XMM07=e042d86d42eb936e0000000000311fe0 XMM08=a6c5585cc556282c00000000003040e0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000