[ 46.226450] ------------[ cut here ]------------ [ 46.227403] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.229466] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 46.230946] Modules linked in: [ 46.231593] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.233851] Tainted: [W]=WARN [ 46.234404] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.235989] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.236921] 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 [ 46.240150] RSP: 0018:ffff8880163afbc0 EFLAGS: 00010286 [ 46.241154] RAX: 0000000000000000 RBX: ffffed1002c75f78 RCX: ffffffff813a4050 [ 46.242444] RDX: ffff88800b3d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.243776] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c75f2f [ 46.245075] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.246364] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880163afdf8 [ 46.247684] FS: 00007fe248f17900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.249133] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.250212] CR2: 00007fffb840bef8 CR3: 000000000e625000 CR4: 0000000000350ef0 [ 46.251543] Call Trace: [ 46.252038] [ 46.252448] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.253364] ? __create_object+0x59/0x80 [ 46.254149] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.255136] __vmalloc_noprof+0x59/0x60 [ 46.255941] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.256766] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.257708] bpf_prog_alloc+0x39/0x200 [ 46.258442] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.259412] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.260328] do_seccomp+0x349/0x25e0 [ 46.261062] ? find_held_lock+0x2b/0x80 [ 46.261790] ? do_prlimit+0x310/0x610 [ 46.262543] ? __pfx_do_seccomp+0x10/0x10 [ 46.263369] ? do_raw_spin_unlock+0x53/0x220 [ 46.264224] ? _raw_spin_unlock+0x1e/0x40 [ 46.265014] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.265995] ? static_key_count+0x60/0x80 [ 46.266760] prctl_set_seccomp+0x4e/0x70 [ 46.267577] __do_sys_prctl+0xe6c/0x1d70 [ 46.268374] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.269237] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.270220] ? irqentry_exit+0xf3/0x650 [ 46.270986] do_syscall_64+0xbf/0x430 [ 46.271712] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.272669] RIP: 0033:0x7fe2494095cd [ 46.273370] 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 [ 46.276577] RSP: 002b:00007fffb8409e30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.277965] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe2494095cd [ 46.279302] RDX: 000055ea4bcf2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.280595] RBP: 00007fffb8409e90 R08: 0000000000000000 R09: 00007fffb8409530 [ 46.281885] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ea885d3b10 [ 46.283202] R13: 00007fffb840a2c0 R14: 000055ea885d42b0 R15: 000055ea885e86f0 [ 46.284525] [ 46.285000] irq event stamp: 1849 [ 46.285616] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 46.287155] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 46.288693] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 46.290235] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 46.291787] ---[ end trace 0000000000000000 ]--- [ 49.524128] ------------[ cut here ]------------ [ 49.525156] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.527497] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 49.529127] Modules linked in: [ 49.529834] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.532100] Tainted: [W]=WARN [ 49.532728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.534434] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.535501] 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 [ 49.539142] RSP: 0018:ffff888016dc7bc0 EFLAGS: 00010286 [ 49.540268] RAX: 0000000000000000 RBX: ffffed1002db8f78 RCX: ffffffff813a4050 [ 49.541741] RDX: ffff88801396d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.543217] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db8f2f [ 49.544675] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.546123] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dc7df8 [ 49.547599] FS: 00007f36cee27900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.549239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.550457] CR2: 00007ffdab495ef8 CR3: 000000000e127000 CR4: 0000000000350ef0 [ 49.551943] Call Trace: [ 49.552470] [ 49.552989] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.554032] ? __create_object+0x59/0x80 [ 49.554920] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.556033] __vmalloc_noprof+0x59/0x60 [ 49.556901] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.557889] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.558948] bpf_prog_alloc+0x39/0x200 [ 49.559765] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.560849] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.561875] do_seccomp+0x349/0x25e0 [ 49.562641] ? find_held_lock+0x2b/0x80 [ 49.563513] ? do_prlimit+0x310/0x610 [ 49.564367] ? __pfx_do_seccomp+0x10/0x10 [ 49.565266] ? do_raw_spin_unlock+0x53/0x220 [ 49.566229] ? _raw_spin_unlock+0x1e/0x40 [ 49.567114] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.568234] ? static_key_count+0x60/0x80 [ 49.569147] prctl_set_seccomp+0x4e/0x70 [ 49.570031] __do_sys_prctl+0xe6c/0x1d70 [ 49.570927] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.571917] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.573016] ? irqentry_exit+0xf3/0x650 [ 49.573884] do_syscall_64+0xbf/0x430 [ 49.574675] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.575782] RIP: 0033:0x7f36cf3195cd [ 49.576562] 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 [ 49.580205] RSP: 002b:00007ffdab4932d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.581762] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f36cf3195cd [ 49.583232] RDX: 000055e01cb68e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.584690] RBP: 00007ffdab493330 R08: 0000000000000000 R09: 00007ffdab4929d0 [ 49.586159] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e02b7de2b0 [ 49.587635] R13: 00007ffdab493760 R14: 000055e02b7e0d20 R15: 000055e02b7f28d0 [ 49.589123] [ 49.589605] irq event stamp: 1681 [ 49.590358] hardirqs last enabled at (1691): [] __up_console_sem+0x78/0x80 [ 49.592003] hardirqs last disabled at (1700): [] __up_console_sem+0x5d/0x80 [ 49.593446] softirqs last enabled at (1584): [] handle_softirqs+0x50c/0x770 [ 49.594916] softirqs last disabled at (1579): [] __irq_exit_rcu+0xc4/0x100 [ 49.596365] ---[ end trace 0000000000000000 ]--- [ 50.386777] ------------[ cut here ]------------ [ 50.387733] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.389883] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.391390] Modules linked in: [ 50.392057] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.394019] Tainted: [W]=WARN [ 50.394580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.396081] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.397000] 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 [ 50.400198] RSP: 0018:ffff88801a707bc0 EFLAGS: 00010286 [ 50.401176] RAX: 0000000000000000 RBX: ffffed10034e0f78 RCX: ffffffff813a4050 [ 50.402456] RDX: ffff888018921bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.403768] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034e0f2f [ 50.405050] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.406328] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a707df8 [ 50.407655] FS: 00007f20fe415900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.409113] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.410177] CR2: 00007f20fe907580 CR3: 000000000e4d7000 CR4: 0000000000350ef0 [ 50.411500] Call Trace: [ 50.412015] [ 50.412433] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.413340] ? __create_object+0x59/0x80 [ 50.414137] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.415103] __vmalloc_noprof+0x59/0x60 [ 50.415898] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.416721] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.417649] bpf_prog_alloc+0x39/0x200 [ 50.418391] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.419359] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.420261] do_seccomp+0x349/0x25e0 [ 50.420983] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.421901] ? __pfx_do_seccomp+0x10/0x10 [ 50.422648] ? find_held_lock+0x2b/0x80 [ 50.423444] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.424413] ? static_key_count+0x60/0x80 [ 50.425216] prctl_set_seccomp+0x4e/0x70 [ 50.425994] __do_sys_prctl+0xe6c/0x1d70 [ 50.426738] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.427630] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.428610] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.429585] ? irqentry_exit+0xf3/0x650 [ 50.430365] do_syscall_64+0xbf/0x430 [ 50.431095] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.432087] RIP: 0033:0x7f20fe9075cd [ 50.432742] 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 [ 50.435962] RSP: 002b:00007ffdddcccc50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.437311] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f20fe9075cd [ 50.438600] RDX: 000055ec159a4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.439930] RBP: 00007ffdddccccb0 R08: 0000000000000000 R09: 00007ffdddccc350 [ 50.441207] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ec31550ad0 [ 50.442499] R13: 00007ffdddccd0e0 R14: 000055ec31551bc0 R15: 000055ec31562780 [ 50.443844] [ 50.444264] irq event stamp: 1779 [ 50.444900] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 50.446404] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 50.447945] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 50.449468] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 50.450969] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58143' (ECDSA) to the list of known hosts. 2025/11/17 13:16:25 fuzzer started 2025/11/17 13:16:26 dialing manager at localhost:37895 2025/11/17 13:16:26 checking machine... 2025/11/17 13:16:26 checking revisions... [ 51.353697] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:16:26 testing simple program... [ 51.451789] cgroup: Unknown subsys name 'net' [ 51.535956] cgroup: Unknown subsys name 'cpuset' [ 51.551444] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:16:25 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08958 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000008972 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a50 RIP=ffffffff815bcfa0 RFL=00000216 [----AP-] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f36cee27900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f36cf5993ec CR3=000000000e429000 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=000000000002f9d9 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 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdcdb64dd8 CR3=000000000dab7000 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=2035323a36313a333120373120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034323a36313a3331203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000