[ 46.201330] ------------[ cut here ]------------ [ 46.202251] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.204496] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.206034] Modules linked in: [ 46.206685] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.208805] Tainted: [W]=WARN [ 46.209433] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.210971] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.211914] 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 [ 46.215248] RSP: 0018:ffff88800f89fbc0 EFLAGS: 00010286 [ 46.216252] RAX: 0000000000000000 RBX: ffffed1001f13f78 RCX: ffffffff813a4050 [ 46.217637] RDX: ffff8880182c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.218975] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f13f2f [ 46.220302] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.221636] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f89fdf8 [ 46.222993] FS: 00007f7664c09900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.224505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.225617] CR2: 00007ffd4dfaaef7 CR3: 000000000ea11000 CR4: 0000000000350ef0 [ 46.226978] Call Trace: [ 46.227514] [ 46.227939] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.228874] ? __create_object+0x59/0x80 [ 46.229687] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.230727] __vmalloc_noprof+0x59/0x60 [ 46.231523] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.232437] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.233402] bpf_prog_alloc+0x39/0x200 [ 46.234117] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.235097] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.236036] do_seccomp+0x349/0x25e0 [ 46.236797] ? find_held_lock+0x2b/0x80 [ 46.237591] ? do_prlimit+0x310/0x610 [ 46.238371] ? __pfx_do_seccomp+0x10/0x10 [ 46.239165] ? do_raw_spin_unlock+0x53/0x220 [ 46.240043] ? _raw_spin_unlock+0x1e/0x40 [ 46.240870] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.241881] ? static_key_count+0x60/0x80 [ 46.242729] prctl_set_seccomp+0x4e/0x70 [ 46.243554] __do_sys_prctl+0xe6c/0x1d70 [ 46.244372] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.245237] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.246248] ? irqentry_exit+0xf3/0x650 [ 46.247048] do_syscall_64+0xbf/0x430 [ 46.247826] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.248826] RIP: 0033:0x7f76650fb5cd [ 46.249566] 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 [ 46.252886] RSP: 002b:00007ffd4dfa8810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.254302] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f76650fb5cd [ 46.255655] RDX: 0000557475d34e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.256999] RBP: 00007ffd4dfa8870 R08: 0000000000000000 R09: 00007ffd4dfa7f10 [ 46.258348] R10: 0000000000000000 R11: 0000000000000246 R12: 00005574a22be240 [ 46.259708] R13: 00007ffd4dfa8ca0 R14: 00005574a22bdbf0 R15: 00005574a22d24d0 [ 46.261061] [ 46.261549] irq event stamp: 1781 [ 46.262187] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 46.263796] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 46.265408] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 46.267035] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 46.268483] ---[ end trace 0000000000000000 ]--- [ 49.099040] ------------[ cut here ]------------ [ 49.099989] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.102026] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.103707] Modules linked in: [ 49.104403] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.106381] Tainted: [W]=WARN [ 49.106942] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.108405] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.109319] 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 [ 49.112486] RSP: 0018:ffff888016a2fbc0 EFLAGS: 00010286 [ 49.113446] RAX: 0000000000000000 RBX: ffffed1002d45f78 RCX: ffffffff813a4050 [ 49.114725] RDX: ffff88801b99b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.115998] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d45f2f [ 49.117289] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.118566] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a2fdf8 [ 49.119870] FS: 00007f21d9ab3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.121292] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.122331] CR2: 00007f21d9fa5580 CR3: 000000000d62c000 CR4: 0000000000350ef0 [ 49.123622] Call Trace: [ 49.124087] [ 49.124533] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.125428] ? __create_object+0x59/0x80 [ 49.126164] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.127125] __vmalloc_noprof+0x59/0x60 [ 49.127880] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.128743] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.129673] bpf_prog_alloc+0x39/0x200 [ 49.130410] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.131343] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.132196] do_seccomp+0x349/0x25e0 [ 49.132901] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.133788] ? __pfx_do_seccomp+0x10/0x10 [ 49.134582] ? find_held_lock+0x2b/0x80 [ 49.135360] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.136334] ? static_key_count+0x60/0x80 [ 49.137083] prctl_set_seccomp+0x4e/0x70 [ 49.137845] __do_sys_prctl+0xe6c/0x1d70 [ 49.138618] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.139481] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.140442] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.141409] ? irqentry_exit+0xf3/0x650 [ 49.142137] do_syscall_64+0xbf/0x430 [ 49.142872] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.143820] RIP: 0033:0x7f21d9fa55cd [ 49.144523] 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 [ 49.147678] RSP: 002b:00007ffff82162a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.149053] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f21d9fa55cd [ 49.150353] RDX: 000055e938c83e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.151664] RBP: 00007ffff8216300 R08: 0000000000000000 R09: 00007ffff82159a0 [ 49.152950] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e94f06d2b0 [ 49.154239] R13: 00007ffff8216730 R14: 000055e94f06fd20 R15: 000055e94f0818d0 [ 49.155574] [ 49.156001] irq event stamp: 1811 [ 49.156664] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 49.158206] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 49.159747] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 49.161299] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 49.162849] ---[ end trace 0000000000000000 ]--- [ 49.936632] ------------[ cut here ]------------ [ 49.937572] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.939606] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.941036] Modules linked in: [ 49.941876] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.943932] Tainted: [W]=WARN [ 49.944541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.945983] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.946936] 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 [ 49.950046] RSP: 0018:ffff888016037bc0 EFLAGS: 00010286 [ 49.951026] RAX: 0000000000000000 RBX: ffffed1002c06f78 RCX: ffffffff813a4050 [ 49.952290] RDX: ffff88800fb1b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.953546] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c06f2f [ 49.954817] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.956088] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016037df8 [ 49.957348] FS: 00007f2a25c3f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.958768] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.959826] CR2: 00007ffe211c7ef7 CR3: 000000001660c000 CR4: 0000000000350ef0 [ 49.961089] Call Trace: [ 49.961587] [ 49.961990] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.962906] ? __create_object+0x59/0x80 [ 49.963692] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.964641] __vmalloc_noprof+0x59/0x60 [ 49.965396] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.966211] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.967166] bpf_prog_alloc+0x39/0x200 [ 49.967886] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.968812] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.969700] do_seccomp+0x349/0x25e0 [ 49.970409] ? find_held_lock+0x2b/0x80 [ 49.971152] ? do_prlimit+0x310/0x610 [ 49.971885] ? __pfx_do_seccomp+0x10/0x10 [ 49.972658] ? do_raw_spin_unlock+0x53/0x220 [ 49.973481] ? _raw_spin_unlock+0x1e/0x40 [ 49.974201] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.975177] ? static_key_count+0x60/0x80 [ 49.975953] prctl_set_seccomp+0x4e/0x70 [ 49.976728] __do_sys_prctl+0xe6c/0x1d70 [ 49.977510] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.978354] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.979349] ? irqentry_exit+0xf3/0x650 [ 49.980067] do_syscall_64+0xbf/0x430 [ 49.980803] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.981727] RIP: 0033:0x7f2a261315cd [ 49.982415] 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 [ 49.985608] RSP: 002b:00007ffe211c6d20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.986997] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a261315cd [ 49.988287] RDX: 00005574c608ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.989581] RBP: 00007ffe211c6d80 R08: 0000000000000000 R09: 00007ffe211c6420 [ 49.990893] R10: 0000000000000000 R11: 0000000000000246 R12: 00005574c71d8ad0 [ 49.992181] R13: 00007ffe211c71b0 R14: 00005574c71d9bc0 R15: 00005574c71ea780 [ 49.993495] [ 49.993913] irq event stamp: 1817 [ 49.994564] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 49.996104] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 49.997631] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 49.999201] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 50.000736] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24288' (ECDSA) to the list of known hosts. 2025/11/18 03:34:55 fuzzer started 2025/11/18 03:34:56 dialing manager at localhost:37895 2025/11/18 03:34:56 checking machine... 2025/11/18 03:34:56 checking revisions... [ 50.862620] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:34:56 testing simple program... [ 50.943307] cgroup: Unknown subsys name 'net' [ 51.004246] cgroup: Unknown subsys name 'cpuset' [ 51.022874] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:34:55 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888009627840 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff888009627738 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000006e2e R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888009611bc0 R15=ffff888009627840 RIP=ffffffff81528f47 RFL=00000206 [-----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f21da06a618 CR3=000000001bb34000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888016020000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888017317948 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81526f05 RFL=00000086 [--S--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 00007f21d9ab3900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffff8210000 CR3=000000001bb34000 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=00ff0000000000000000000000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000