[ 39.092271] ------------[ cut here ]------------ [ 39.093314] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.095452] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.097083] Modules linked in: [ 39.097767] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.099905] Tainted: [W]=WARN [ 39.100552] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.102127] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.103107] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 39.106484] RSP: 0018:ffff888016be7bc0 EFLAGS: 00010286 [ 39.107581] RAX: 0000000000000000 RBX: ffffed1002d7cf78 RCX: ffffffff813a4050 [ 39.108929] RDX: ffff88800d990000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.110281] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d7cf2f [ 39.111657] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.113011] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016be7df8 [ 39.114361] FS: 00007f28f9acd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.115897] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.117022] CR2: 00007ffcc803cef7 CR3: 000000000d9fe000 CR4: 0000000000350ef0 [ 39.118381] Call Trace: [ 39.118912] [ 39.119373] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.120327] ? __create_object+0x59/0x80 [ 39.121152] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.122177] __vmalloc_noprof+0x59/0x60 [ 39.122973] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.123920] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.124893] bpf_prog_alloc+0x39/0x200 [ 39.125661] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.126627] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.127581] do_seccomp+0x349/0x25e0 [ 39.128276] ? find_held_lock+0x2b/0x80 [ 39.129058] ? do_prlimit+0x310/0x610 [ 39.129820] ? __pfx_do_seccomp+0x10/0x10 [ 39.130639] ? do_raw_spin_unlock+0x53/0x220 [ 39.131473] ? _raw_spin_unlock+0x1e/0x40 [ 39.132295] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.133295] ? static_key_count+0x60/0x80 [ 39.134127] prctl_set_seccomp+0x4e/0x70 [ 39.134937] __do_sys_prctl+0xe6c/0x1d70 [ 39.135804] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.136689] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.137706] ? irqentry_exit+0xf3/0x650 [ 39.138446] do_syscall_64+0xbf/0x430 [ 39.139228] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.140222] RIP: 0033:0x7f28f9fbf5cd [ 39.140952] 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 [ 39.144249] RSP: 002b:00007ffcc803a390 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.145654] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f28f9fbf5cd [ 39.146974] RDX: 00005588d240de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.148304] RBP: 00007ffcc803a3f0 R08: 0000000000000000 R09: 00007ffcc8039a90 [ 39.149624] R10: 0000000000000000 R11: 0000000000000246 R12: 000055890f984ad0 [ 39.150947] R13: 00007ffcc803a820 R14: 000055890f985bc0 R15: 000055890f996780 [ 39.152297] [ 39.152771] irq event stamp: 1803 [ 39.153399] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 39.154959] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 39.156547] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 39.158145] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 39.159708] ---[ end trace 0000000000000000 ]--- [ 42.690446] ------------[ cut here ]------------ [ 42.691389] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.693453] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.694995] Modules linked in: [ 42.695658] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.697693] Tainted: [W]=WARN [ 42.698254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.699713] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.700597] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 42.703695] RSP: 0018:ffff888018bbfbc0 EFLAGS: 00010286 [ 42.704686] RAX: 0000000000000000 RBX: ffffed1003177f78 RCX: ffffffff813a4050 [ 42.705945] RDX: ffff88800a5cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.707206] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003177f2f [ 42.708455] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.709699] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018bbfdf8 [ 42.710957] FS: 00007ff831acb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.712388] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.713413] CR2: 00007ffe227adef7 CR3: 000000000dcb8000 CR4: 0000000000350ef0 [ 42.714675] Call Trace: [ 42.715128] [ 42.715582] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.716424] ? __create_object+0x59/0x80 [ 42.717188] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.718128] __vmalloc_noprof+0x59/0x60 [ 42.718853] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.719723] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.720628] bpf_prog_alloc+0x39/0x200 [ 42.721307] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.722205] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.723084] do_seccomp+0x349/0x25e0 [ 42.723813] ? find_held_lock+0x2b/0x80 [ 42.724557] ? do_prlimit+0x310/0x610 [ 42.725243] ? __pfx_do_seccomp+0x10/0x10 [ 42.725998] ? do_raw_spin_unlock+0x53/0x220 [ 42.726812] ? _raw_spin_unlock+0x1e/0x40 [ 42.727590] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.728485] ? static_key_count+0x60/0x80 [ 42.729268] prctl_set_seccomp+0x4e/0x70 [ 42.730020] __do_sys_prctl+0xe6c/0x1d70 [ 42.730783] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.731634] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.732576] ? irqentry_exit+0xf3/0x650 [ 42.733279] do_syscall_64+0xbf/0x430 [ 42.733998] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.734930] RIP: 0033:0x7ff831fbd5cd [ 42.735640] 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 [ 42.738788] RSP: 002b:00007ffe227ac320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.740156] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff831fbd5cd [ 42.741442] RDX: 0000559566b20e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.742717] RBP: 00007ffe227ac380 R08: 0000000000000000 R09: 00007ffe227aba20 [ 42.744006] R10: 0000000000000000 R11: 0000000000000246 R12: 000055959e6552b0 [ 42.745277] R13: 00007ffe227ac7b0 R14: 000055959e657d20 R15: 000055959e6698d0 [ 42.746627] [ 42.747097] irq event stamp: 1777 [ 42.747770] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 42.749279] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 42.750790] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 42.752330] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 42.753827] ---[ end trace 0000000000000000 ]--- [ 43.594592] ------------[ cut here ]------------ [ 43.595576] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.597613] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.600266] Modules linked in: [ 43.600948] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.602953] Tainted: [W]=WARN [ 43.603582] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.605085] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.606021] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 43.609211] RSP: 0018:ffff88800ef9fbc0 EFLAGS: 00010286 [ 43.610216] RAX: 0000000000000000 RBX: ffffed1001df3f78 RCX: ffffffff813a4050 [ 43.611544] RDX: ffff888016e5b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.612867] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001df3f2f [ 43.614173] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.615523] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef9fdf8 [ 43.616821] FS: 00007f2aa243c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.618296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.619383] CR2: 00007ffc691cfef7 CR3: 000000001f7c7000 CR4: 0000000000350ef0 [ 43.620685] Call Trace: [ 43.621164] [ 43.621631] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.622495] ? __create_object+0x59/0x80 [ 43.623322] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.624325] __vmalloc_noprof+0x59/0x60 [ 43.625172] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.626141] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.627174] bpf_prog_alloc+0x39/0x200 [ 43.628026] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.629050] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.630050] do_seccomp+0x349/0x25e0 [ 43.630853] ? find_held_lock+0x2b/0x80 [ 43.631710] ? do_prlimit+0x310/0x610 [ 43.632484] ? __pfx_do_seccomp+0x10/0x10 [ 43.633360] ? do_raw_spin_unlock+0x53/0x220 [ 43.634291] ? _raw_spin_unlock+0x1e/0x40 [ 43.635152] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.636267] ? static_key_count+0x60/0x80 [ 43.637154] prctl_set_seccomp+0x4e/0x70 [ 43.638005] __do_sys_prctl+0xe6c/0x1d70 [ 43.638877] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.639855] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.640926] ? irqentry_exit+0xf3/0x650 [ 43.641771] do_syscall_64+0xbf/0x430 [ 43.642591] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.643644] RIP: 0033:0x7f2aa292e5cd [ 43.644371] 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 [ 43.647850] RSP: 002b:00007ffc691ce8d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.649346] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2aa292e5cd [ 43.650749] RDX: 000055a0b6450e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.652186] RBP: 00007ffc691ce930 R08: 0000000000000000 R09: 00007ffc691cdfd0 [ 43.653596] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a0e480c2b0 [ 43.655000] R13: 00007ffc691ced60 R14: 000055a0e480ed20 R15: 000055a0e48208d0 [ 43.656447] [ 43.656970] irq event stamp: 2031 [ 43.657690] hardirqs last enabled at (2041): [] __up_console_sem+0x78/0x80 [ 43.659373] hardirqs last disabled at (2050): [] __up_console_sem+0x5d/0x80 [ 43.661055] softirqs last enabled at (1988): [] handle_softirqs+0x50c/0x770 [ 43.662769] softirqs last disabled at (1983): [] __irq_exit_rcu+0xc4/0x100 [ 43.664303] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2767' (ECDSA) to the list of known hosts. 2025/11/19 00:39:11 fuzzer started 2025/11/19 00:39:11 dialing manager at localhost:34383 2025/11/19 00:39:11 checking machine... 2025/11/19 00:39:11 checking revisions... [ 44.607115] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:39:11 testing simple program... [ 44.706818] cgroup: Unknown subsys name 'net' [ 44.771159] cgroup: Unknown subsys name 'cpuset' [ 44.785311] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:39:10 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=ffff88801735b780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88801735c278 RDI=00000000503ba00b RBP=ffff88801735c1d8 RSP=ffff88806ce088e0 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801735c278 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000004 RIP=ffffffff815274e6 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 00007ff831acb900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff832082618 CR3=000000000d44a000 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=0000000000024de3 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1f345f1138 CR3=000000000d701000 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=2030313a39333a303020393120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030313a39333a3030203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000