[ 44.109192] ------------[ cut here ]------------ [ 44.110097] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.112142] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 44.113606] Modules linked in: [ 44.114188] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.116153] Tainted: [W]=WARN [ 44.116739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.118198] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.119113] 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 [ 44.122306] RSP: 0018:ffff88800f6b7bc0 EFLAGS: 00010286 [ 44.123236] RAX: 0000000000000000 RBX: ffffed1001ed6f78 RCX: ffffffff813a4050 [ 44.124522] RDX: ffff888015995340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.125804] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ed6f2f [ 44.127086] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.128374] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f6b7df8 [ 44.129641] FS: 00007ff020dec900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.131066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.132144] CR2: 00007fff0cc28ef8 CR3: 000000000c12d000 CR4: 0000000000350ef0 [ 44.133432] Call Trace: [ 44.133897] [ 44.134346] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.135206] ? __create_object+0x59/0x80 [ 44.136003] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.136976] __vmalloc_noprof+0x59/0x60 [ 44.137750] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.138639] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.139598] bpf_prog_alloc+0x39/0x200 [ 44.140340] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.141232] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.142161] do_seccomp+0x349/0x25e0 [ 44.142866] ? find_held_lock+0x2b/0x80 [ 44.143648] ? do_prlimit+0x310/0x610 [ 44.144412] ? __pfx_do_seccomp+0x10/0x10 [ 44.145180] ? do_raw_spin_unlock+0x53/0x220 [ 44.146032] ? _raw_spin_unlock+0x1e/0x40 [ 44.146832] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.147864] ? static_key_count+0x60/0x80 [ 44.148691] prctl_set_seccomp+0x4e/0x70 [ 44.149470] __do_sys_prctl+0xe6c/0x1d70 [ 44.150209] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.151063] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.152048] ? irqentry_exit+0xf3/0x650 [ 44.152815] do_syscall_64+0xbf/0x430 [ 44.153568] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.154534] RIP: 0033:0x7ff0212de5cd [ 44.155198] 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 [ 44.158386] RSP: 002b:00007fff0cc27260 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.159792] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0212de5cd [ 44.161075] RDX: 000055c95add4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.162360] RBP: 00007fff0cc272c0 R08: 0000000000000000 R09: 00007fff0cc26960 [ 44.163658] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c98d8edad0 [ 44.164932] R13: 00007fff0cc276f0 R14: 000055c98d8eebc0 R15: 000055c98d8ff780 [ 44.166227] [ 44.166691] irq event stamp: 1781 [ 44.167332] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 44.168870] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 44.170410] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 44.171978] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 44.173495] ---[ end trace 0000000000000000 ]--- [ 46.966412] ------------[ cut here ]------------ [ 46.967315] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.969402] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 46.970846] Modules linked in: [ 46.971463] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.973510] Tainted: [W]=WARN [ 46.974079] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.975781] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.976782] 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 [ 46.980026] RSP: 0018:ffff888016cc7bc0 EFLAGS: 00010286 [ 46.981001] RAX: 0000000000000000 RBX: ffffed1002d98f78 RCX: ffffffff813a4050 [ 46.982276] RDX: ffff888016359bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.983593] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d98f2f [ 46.984898] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.986204] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cc7df8 [ 46.987497] FS: 00007f206d502900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.988962] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.990035] CR2: 00007f206d9f4580 CR3: 000000002053f000 CR4: 0000000000350ef0 [ 46.991325] Call Trace: [ 46.991810] [ 46.992214] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.993115] ? __create_object+0x59/0x80 [ 46.993883] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.994865] __vmalloc_noprof+0x59/0x60 [ 46.995646] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.996538] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.997486] bpf_prog_alloc+0x39/0x200 [ 46.998187] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.999129] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.000053] do_seccomp+0x349/0x25e0 [ 47.000773] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.001666] ? __pfx_do_seccomp+0x10/0x10 [ 47.002461] ? find_held_lock+0x2b/0x80 [ 47.003174] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.004160] ? static_key_count+0x60/0x80 [ 47.004963] prctl_set_seccomp+0x4e/0x70 [ 47.005754] __do_sys_prctl+0xe6c/0x1d70 [ 47.006538] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.007407] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.008396] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.009365] ? irqentry_exit+0xf3/0x650 [ 47.010098] do_syscall_64+0xbf/0x430 [ 47.010839] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.011802] RIP: 0033:0x7f206d9f45cd [ 47.012498] 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 [ 47.015697] RSP: 002b:00007fffafa42430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.017069] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f206d9f45cd [ 47.018349] RDX: 00005568f590ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.019642] RBP: 00007fffafa42490 R08: 0000000000000000 R09: 00007fffafa41b30 [ 47.020947] R10: 0000000000000000 R11: 0000000000000246 R12: 00005568f7821240 [ 47.022229] R13: 00007fffafa428c0 R14: 00005568f7820bf0 R15: 00005568f78354d0 [ 47.023521] [ 47.023961] irq event stamp: 1809 [ 47.024613] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 47.026034] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 47.027298] softirqs last enabled at (1432): [] handle_softirqs+0x50c/0x770 [ 47.028598] softirqs last disabled at (1427): [] __irq_exit_rcu+0xc4/0x100 [ 47.029846] ---[ end trace 0000000000000000 ]--- [ 47.725271] ------------[ cut here ]------------ [ 47.726193] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.728226] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 47.729687] Modules linked in: [ 47.730280] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.732541] Tainted: [W]=WARN [ 47.733110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.734624] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.735539] 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 [ 47.738655] RSP: 0018:ffff88801979fbc0 EFLAGS: 00010286 [ 47.739647] RAX: 0000000000000000 RBX: ffffed10032f3f78 RCX: ffffffff813a4050 [ 47.740918] RDX: ffff88800a441bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.742183] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032f3f2f [ 47.743448] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.744737] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801979fdf8 [ 47.746016] FS: 00007f79c262b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.747426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.748488] CR2: 00007ffc097f1ef8 CR3: 000000000db7b000 CR4: 0000000000350ef0 [ 47.749754] Call Trace: [ 47.750217] [ 47.750674] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.751584] ? __create_object+0x59/0x80 [ 47.752390] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.753354] __vmalloc_noprof+0x59/0x60 [ 47.754065] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.754927] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.755872] bpf_prog_alloc+0x39/0x200 [ 47.756614] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.757539] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.758445] do_seccomp+0x349/0x25e0 [ 47.759116] ? find_held_lock+0x2b/0x80 [ 47.759890] ? do_prlimit+0x310/0x610 [ 47.760644] ? __pfx_do_seccomp+0x10/0x10 [ 47.761426] ? do_raw_spin_unlock+0x53/0x220 [ 47.762205] ? _raw_spin_unlock+0x1e/0x40 [ 47.762985] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.763958] ? static_key_count+0x60/0x80 [ 47.764769] prctl_set_seccomp+0x4e/0x70 [ 47.765544] __do_sys_prctl+0xe6c/0x1d70 [ 47.766280] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.767151] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.768128] ? irqentry_exit+0xf3/0x650 [ 47.768886] do_syscall_64+0xbf/0x430 [ 47.769619] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.770565] RIP: 0033:0x7f79c2b1d5cd [ 47.771215] 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 [ 47.774332] RSP: 002b:00007ffc097f0bd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.775709] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f79c2b1d5cd [ 47.776977] RDX: 000055df7de11e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.778247] RBP: 00007ffc097f0c30 R08: 0000000000000000 R09: 00007ffc097f02d0 [ 47.779510] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dfb27b0ad0 [ 47.780783] R13: 00007ffc097f1060 R14: 000055dfb27b1bc0 R15: 000055dfb27c2780 [ 47.782326] [ 47.782811] irq event stamp: 1861 [ 47.783532] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 47.785050] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 47.786524] softirqs last enabled at (1464): [] handle_softirqs+0x50c/0x770 [ 47.788039] softirqs last disabled at (1459): [] __irq_exit_rcu+0xc4/0x100 [ 47.789469] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1322' (ECDSA) to the list of known hosts. 2025/11/17 15:41:22 fuzzer started 2025/11/17 15:41:22 dialing manager at localhost:37895 2025/11/17 15:41:22 checking machine... 2025/11/17 15:41:22 checking revisions... [ 48.659404] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:41:22 testing simple program... [ 48.743458] cgroup: Unknown subsys name 'net' [ 48.799884] cgroup: Unknown subsys name 'cpuset' [ 48.817132] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:41:21 Registers: info registers vcpu 0 RAX=ffffffff81ab638c RBX=ffffffff8671fca4 RCX=ffffffff81ab647e RDX=0000000000000000 RSI=ffffffff86aaf528 RDI=ffffffff8671fca4 RBP=ffffffff8671fca8 RSP=ffff88806ce08998 R8 =ffffffff86aaf528 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e3c R12=ffffffff8671fca4 R13=ffffffff8671fca4 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff8135dad7 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 00007f206d502900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f206d4bb008 CR3=000000000fbdc000 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=ffffffff87ce3608 RBX=ffff8880096fb780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880096fc200 RDI=ffff8880096fc200 RBP=ffff8880096fc1d8 RSP=ffff888009757698 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff8880096fc200 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff8152757d RFL=00000082 [--S----] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005568f785e3a8 CR3=000000000b6d6000 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=31343a353120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343237 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000