[ 46.504762] ------------[ cut here ]------------ [ 46.505728] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.507911] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.509494] Modules linked in: [ 46.510399] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.512539] Tainted: [W]=WARN [ 46.513199] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.514748] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.515719] 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 [ 46.519047] RSP: 0018:ffff88801b0c7bc0 EFLAGS: 00010286 [ 46.520068] RAX: 0000000000000000 RBX: ffffed1003618f78 RCX: ffffffff813a4050 [ 46.521436] RDX: ffff888015d2b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.522798] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003618f2f [ 46.524158] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.525535] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b0c7df8 [ 46.526878] FS: 00007f2542cfb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.528403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.529545] CR2: 00007ffea9092ef8 CR3: 000000000db9f000 CR4: 0000000000350ef0 [ 46.530896] Call Trace: [ 46.531435] [ 46.531869] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.532842] ? __create_object+0x59/0x80 [ 46.533673] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.534692] __vmalloc_noprof+0x59/0x60 [ 46.535497] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.536405] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.537401] bpf_prog_alloc+0x39/0x200 [ 46.538205] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.539203] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.540179] do_seccomp+0x349/0x25e0 [ 46.540898] ? find_held_lock+0x2b/0x80 [ 46.541714] ? do_prlimit+0x310/0x610 [ 46.542489] ? __pfx_do_seccomp+0x10/0x10 [ 46.543331] ? do_raw_spin_unlock+0x53/0x220 [ 46.544250] ? _raw_spin_unlock+0x1e/0x40 [ 46.545107] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.546122] ? static_key_count+0x60/0x80 [ 46.546929] prctl_set_seccomp+0x4e/0x70 [ 46.547750] __do_sys_prctl+0xe6c/0x1d70 [ 46.548596] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.549524] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.550557] ? irqentry_exit+0xf3/0x650 [ 46.551378] do_syscall_64+0xbf/0x430 [ 46.552166] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.553205] RIP: 0033:0x7f25431ed5cd [ 46.553898] 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 [ 46.557239] RSP: 002b:00007ffea9091890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.558679] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f25431ed5cd [ 46.560038] RDX: 000055f8243e4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.561411] RBP: 00007ffea90918f0 R08: 0000000000000000 R09: 00007ffea9090f90 [ 46.562770] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f85cf3ead0 [ 46.564129] R13: 00007ffea9091d20 R14: 000055f85cf3fbc0 R15: 000055f85cf50780 [ 46.565504] [ 46.565928] irq event stamp: 1771 [ 46.566495] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 46.567789] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 46.569106] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 46.570431] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 46.571710] ---[ end trace 0000000000000000 ]--- [ 49.305720] ------------[ cut here ]------------ [ 49.306635] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.308618] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.310037] Modules linked in: [ 49.310615] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.312528] Tainted: [W]=WARN [ 49.313113] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.314531] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.315424] 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 [ 49.318594] RSP: 0018:ffff88801b68fbc0 EFLAGS: 00010286 [ 49.319789] RAX: 0000000000000000 RBX: ffffed10036d1f78 RCX: ffffffff813a4050 [ 49.321251] RDX: ffff88801b60d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.322532] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036d1f2f [ 49.323797] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.325067] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b68fdf8 [ 49.326334] FS: 00007f7bbc8c7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.327798] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.328862] CR2: 00007f7bbce2d4a6 CR3: 000000000e791000 CR4: 0000000000350ef0 [ 49.330148] Call Trace: [ 49.330603] [ 49.331049] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.331888] ? __create_object+0x59/0x80 [ 49.332663] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.333632] __vmalloc_noprof+0x59/0x60 [ 49.334388] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.335260] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.336188] bpf_prog_alloc+0x39/0x200 [ 49.336884] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.337797] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.338705] do_seccomp+0x349/0x25e0 [ 49.339426] ? find_held_lock+0x2b/0x80 [ 49.340178] ? do_prlimit+0x310/0x610 [ 49.340884] ? __pfx_do_seccomp+0x10/0x10 [ 49.341661] ? do_raw_spin_unlock+0x53/0x220 [ 49.342496] ? _raw_spin_unlock+0x1e/0x40 [ 49.343276] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.344234] ? static_key_count+0x60/0x80 [ 49.345038] prctl_set_seccomp+0x4e/0x70 [ 49.345763] __do_sys_prctl+0xe6c/0x1d70 [ 49.346532] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.347376] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.348347] ? irqentry_exit+0xf3/0x650 [ 49.349124] do_syscall_64+0xbf/0x430 [ 49.349813] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.350753] RIP: 0033:0x7f7bbcdb95cd [ 49.351450] 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 [ 49.354646] RSP: 002b:00007ffc2f6d2060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.355999] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7bbcdb95cd [ 49.357253] RDX: 00005609690aee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.358310] RBP: 00007ffc2f6d20c0 R08: 0000000000000000 R09: 00007ffc2f6d1760 [ 49.359386] R10: 0000000000000000 R11: 0000000000000246 R12: 000056098c1f1ad0 [ 49.360474] R13: 00007ffc2f6d24f0 R14: 000056098c1f2bc0 R15: 000056098c203780 [ 49.361636] [ 49.362026] irq event stamp: 1799 [ 49.362532] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 49.363789] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 49.365081] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 49.366359] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 49.367611] ---[ end trace 0000000000000000 ]--- [ 50.093857] ------------[ cut here ]------------ [ 50.094791] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.096832] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.098283] Modules linked in: [ 50.098874] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.100867] Tainted: [W]=WARN [ 50.101461] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.102920] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.103822] 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 [ 50.106997] RSP: 0018:ffff888009d0fbc0 EFLAGS: 00010286 [ 50.107933] RAX: 0000000000000000 RBX: ffffed10013a1f78 RCX: ffffffff813a4050 [ 50.109237] RDX: ffff8880168bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.110512] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013a1f2f [ 50.111770] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.113051] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009d0fdf8 [ 50.114327] FS: 00007f9885bf1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.115758] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.116813] CR2: 00007f98860e3580 CR3: 000000000baeb000 CR4: 0000000000350ef0 [ 50.118097] Call Trace: [ 50.118553] [ 50.118957] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.119846] ? __create_object+0x59/0x80 [ 50.120619] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.121587] __vmalloc_noprof+0x59/0x60 [ 50.122337] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.123194] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.124117] bpf_prog_alloc+0x39/0x200 [ 50.124811] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.125735] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.126630] do_seccomp+0x349/0x25e0 [ 50.127342] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.128229] ? __pfx_do_seccomp+0x10/0x10 [ 50.129026] ? find_held_lock+0x2b/0x80 [ 50.129735] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.130681] ? static_key_count+0x60/0x80 [ 50.131479] prctl_set_seccomp+0x4e/0x70 [ 50.132250] __do_sys_prctl+0xe6c/0x1d70 [ 50.133038] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.133838] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.134812] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.135768] ? irqentry_exit+0xf3/0x650 [ 50.136526] do_syscall_64+0xbf/0x430 [ 50.137270] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.138213] RIP: 0033:0x7f98860e35cd [ 50.138871] 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 [ 50.142129] RSP: 002b:00007fff94329d50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.143532] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f98860e35cd [ 50.144897] RDX: 000055eb489ede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.146218] RBP: 00007fff94329db0 R08: 0000000000000000 R09: 00007fff94329450 [ 50.147574] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eb5e737ad0 [ 50.148900] R13: 00007fff9432a1e0 R14: 000055eb5e738bc0 R15: 000055eb5e749780 [ 50.150267] [ 50.150701] irq event stamp: 1679 [ 50.151369] hardirqs last enabled at (1689): [] __up_console_sem+0x78/0x80 [ 50.152992] hardirqs last disabled at (1700): [] __up_console_sem+0x5d/0x80 [ 50.154397] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 50.155748] softirqs last disabled at (1629): [] __irq_exit_rcu+0xc4/0x100 [ 50.157057] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29369' (ECDSA) to the list of known hosts. 2025/11/18 00:53:10 fuzzer started 2025/11/18 00:53:10 dialing manager at localhost:37895 2025/11/18 00:53:10 checking machine... 2025/11/18 00:53:10 checking revisions... [ 51.032280] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:53:11 testing simple program... [ 51.120507] cgroup: Unknown subsys name 'net' [ 51.168650] cgroup: Unknown subsys name 'cpuset' [ 51.187342] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:53:10 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888017efff58 RCX=ffffffff812d0480 RDX=ffff88801b60b780 RSI=ffffffff84c6ad51 RDI=0000000000000004 RBP=ffff888017efff48 RSP=ffff888017efff20 R8 =0000000000000000 R9 =ffffed10036c16f0 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=000000000000002d R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152ab95 RFL=00000046 [---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 00007f7bbc8c7900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc2f6cc000 CR3=000000000d565000 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=6720646572637465733a4d41503d706f 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=000000000002c1f9 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 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3603168000 CR3=000000000d793000 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=9b6545c74c0ab39c3a48ff3805e305f6 XMM02=0000000000305088ec2efd57dc4c00df XMM03=00000000003128f083f138164dc91390 XMM04=6becd23af072fc6d00000000000ae988 XMM05=d2ea96a9344b08950000000000322820 XMM06=817b8945e9d5037300000000003218c0 XMM07=e042d86d42eb936e0000000000312b70 XMM08=83f138164dc9139000000000003050e8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000