[ 46.572788] ------------[ cut here ]------------ [ 46.573818] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.576008] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/239 [ 46.577585] Modules linked in: [ 46.578335] CPU: 1 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.580516] Tainted: [W]=WARN [ 46.581163] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.582774] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.583764] 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 [ 46.587180] RSP: 0018:ffff888018d1fbc0 EFLAGS: 00010286 [ 46.588249] RAX: 0000000000000000 RBX: ffffed10031a3f78 RCX: ffffffff813a4050 [ 46.589653] RDX: ffff88800fecb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.591051] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031a3f2f [ 46.592435] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.593831] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018d1fdf8 [ 46.595231] FS: 00007efe7ca1d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.596783] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.597937] CR2: 00007ffd1935bef7 CR3: 000000000c28a000 CR4: 0000000000350ef0 [ 46.599368] Call Trace: [ 46.599917] [ 46.600375] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.601358] ? __create_object+0x59/0x80 [ 46.602213] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.603306] __vmalloc_noprof+0x59/0x60 [ 46.604145] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.605118] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.606145] bpf_prog_alloc+0x39/0x200 [ 46.607000] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.608021] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.609016] do_seccomp+0x349/0x25e0 [ 46.609742] ? find_held_lock+0x2b/0x80 [ 46.610588] ? do_prlimit+0x310/0x610 [ 46.611400] ? __pfx_do_seccomp+0x10/0x10 [ 46.612286] ? do_raw_spin_unlock+0x53/0x220 [ 46.613215] ? _raw_spin_unlock+0x1e/0x40 [ 46.614083] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.615164] ? static_key_count+0x60/0x80 [ 46.616051] prctl_set_seccomp+0x4e/0x70 [ 46.616850] __do_sys_prctl+0xe6c/0x1d70 [ 46.617717] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.618691] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.619756] ? irqentry_exit+0xf3/0x650 [ 46.620610] do_syscall_64+0xbf/0x430 [ 46.621439] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.622516] RIP: 0033:0x7efe7cf0f5cd [ 46.623297] 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 [ 46.626783] RSP: 002b:00007ffd1935a5b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.628290] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe7cf0f5cd [ 46.629718] RDX: 00005593d16a5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.631142] RBP: 00007ffd1935a610 R08: 0000000000000000 R09: 00007ffd19359cb0 [ 46.632544] R10: 0000000000000000 R11: 0000000000000246 R12: 000055940a56aad0 [ 46.633936] R13: 00007ffd1935aa40 R14: 000055940a56bbc0 R15: 000055940a57c780 [ 46.635368] [ 46.635830] irq event stamp: 1795 [ 46.636553] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 46.638222] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 46.639739] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 46.641223] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 46.642684] ---[ end trace 0000000000000000 ]--- [ 49.439563] ------------[ cut here ]------------ [ 49.440382] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.442168] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 49.443499] Modules linked in: [ 49.444288] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.446059] Tainted: [W]=WARN [ 49.446577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.447904] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.448685] 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 [ 49.451547] RSP: 0018:ffff8880197d7bc0 EFLAGS: 00010286 [ 49.452427] RAX: 0000000000000000 RBX: ffffed10032faf78 RCX: ffffffff813a4050 [ 49.453564] RDX: ffff8880173dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.454735] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032faf2f [ 49.455901] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.457037] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880197d7df8 [ 49.458184] FS: 00007f6504042900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.459502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.460453] CR2: 00007f6504534580 CR3: 000000000e289000 CR4: 0000000000350ef0 [ 49.461590] Call Trace: [ 49.462047] [ 49.462425] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.463247] ? __create_object+0x59/0x80 [ 49.463942] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.464768] __vmalloc_noprof+0x59/0x60 [ 49.465439] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.466214] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.467083] bpf_prog_alloc+0x39/0x200 [ 49.467715] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.468542] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.469338] do_seccomp+0x349/0x25e0 [ 49.469971] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.470755] ? __pfx_do_seccomp+0x10/0x10 [ 49.471466] ? find_held_lock+0x2b/0x80 [ 49.472137] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.472992] ? static_key_count+0x60/0x80 [ 49.473664] prctl_set_seccomp+0x4e/0x70 [ 49.474359] __do_sys_prctl+0xe6c/0x1d70 [ 49.475088] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.475815] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.476661] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.477535] ? irqentry_exit+0xf3/0x650 [ 49.478217] do_syscall_64+0xbf/0x430 [ 49.478866] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.479715] RIP: 0033:0x7f65045345cd [ 49.480335] 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 [ 49.483202] RSP: 002b:00007ffcf84fab50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.484430] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f65045345cd [ 49.485567] RDX: 0000556ecabbee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.486747] RBP: 00007ffcf84fabb0 R08: 0000000000000000 R09: 00007ffcf84fa250 [ 49.487907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556ee7219ad0 [ 49.489043] R13: 00007ffcf84fafe0 R14: 0000556ee721abc0 R15: 0000556ee722b780 [ 49.490211] [ 49.490626] irq event stamp: 3053 [ 49.491208] hardirqs last enabled at (3063): [] __up_console_sem+0x78/0x80 [ 49.492569] hardirqs last disabled at (3072): [] __up_console_sem+0x5d/0x80 [ 49.493926] softirqs last enabled at (2928): [] handle_softirqs+0x50c/0x770 [ 49.495347] softirqs last disabled at (2919): [] __irq_exit_rcu+0xc4/0x100 [ 49.496698] ---[ end trace 0000000000000000 ]--- [ 50.151330] ------------[ cut here ]------------ [ 50.152341] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.154505] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 50.156078] Modules linked in: [ 50.156711] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.159098] Tainted: [W]=WARN [ 50.159688] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.161498] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.162485] 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 [ 50.165865] RSP: 0018:ffff88801b5ffbc0 EFLAGS: 00010286 [ 50.166941] RAX: 0000000000000000 RBX: ffffed10036bff78 RCX: ffffffff813a4050 [ 50.168308] RDX: ffff888016593780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.169677] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036bff2f [ 50.171055] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.172420] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b5ffdf8 [ 50.173799] FS: 00007f403b0b4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.175345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.176479] CR2: 00007f403b5a6580 CR3: 000000000ff8b000 CR4: 0000000000350ef0 [ 50.177861] Call Trace: [ 50.178404] [ 50.178843] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.179801] ? __create_object+0x59/0x80 [ 50.180631] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.181665] __vmalloc_noprof+0x59/0x60 [ 50.182486] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.183418] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.184417] bpf_prog_alloc+0x39/0x200 [ 50.185200] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.186210] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.187197] do_seccomp+0x349/0x25e0 [ 50.187980] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.188944] ? __pfx_do_seccomp+0x10/0x10 [ 50.189752] ? find_held_lock+0x2b/0x80 [ 50.190579] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.191623] ? static_key_count+0x60/0x80 [ 50.192489] prctl_set_seccomp+0x4e/0x70 [ 50.193327] __do_sys_prctl+0xe6c/0x1d70 [ 50.194173] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.195109] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.196157] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.197197] ? irqentry_exit+0xf3/0x650 [ 50.198021] do_syscall_64+0xbf/0x430 [ 50.198792] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.199808] RIP: 0033:0x7f403b5a65cd [ 50.200568] 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 [ 50.204019] RSP: 002b:00007ffc6ab85140 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.205509] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f403b5a65cd [ 50.206913] RDX: 00005579a2670e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.208159] RBP: 00007ffc6ab851a0 R08: 0000000000000000 R09: 00007ffc6ab84840 [ 50.209362] R10: 0000000000000000 R11: 0000000000000246 R12: 00005579de50aad0 [ 50.210579] R13: 00007ffc6ab855d0 R14: 00005579de50bbc0 R15: 00005579de51c780 [ 50.211795] [ 50.212232] irq event stamp: 1931 [ 50.212801] hardirqs last enabled at (1939): [] __up_console_sem+0x78/0x80 [ 50.214230] hardirqs last disabled at (1948): [] __up_console_sem+0x5d/0x80 [ 50.215495] softirqs last enabled at (1868): [] handle_softirqs+0x50c/0x770 [ 50.216756] softirqs last disabled at (1859): [] __irq_exit_rcu+0xc4/0x100 [ 50.217991] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24909' (ECDSA) to the list of known hosts. 2025/11/18 04:20:51 fuzzer started 2025/11/18 04:20:51 dialing manager at localhost:37895 2025/11/18 04:20:51 checking machine... 2025/11/18 04:20:51 checking revisions... [ 51.098137] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:20:51 testing simple program... [ 51.199217] cgroup: Unknown subsys name 'net' [ 51.279702] cgroup: Unknown subsys name 'cpuset' [ 51.293560] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:20:50 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880196cf698 RCX=0000000000000001 RDX=ffff8880196d0001 RSI=ffff8880196cf668 RDI=ffff88806ce08a40 RBP=ffff8880196c8000 RSP=ffff88806ce089b8 R8 =0000000000000001 R9 =ffff88806ce08a70 R10=000000000003c9ed R11=000000000000e7d2 R12=ffff88806ce08a01 R13=ffff88806ce08a78 R14=ffff8880196cf668 R15=ffff88806ce08a30 RIP=ffffffff84c721bb 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 00007f6504042900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6504002008 CR3=000000001fb05000 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=000000000001f5b7 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=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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe425ff1000 CR3=000000000e401000 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=de4f0ed177d6638d2d49b5312f8a52d1 XMM02=ec2efd57dc4c00df0000000000306960 XMM03=04e77a06919dac8d0000000000306a30 XMM04=3c0416c8ff8cf66f00000000000ae988 XMM05=2d742cf50fd7c1910000000000322a58 XMM06=ae874397eddf693500000000003228e0 XMM07=e042d86d42eb936e0000000000314580 XMM08=04e77a06919dac8d0000000000306a30 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000