[ 43.923527] ------------[ cut here ]------------ [ 43.924458] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.926408] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 43.927900] Modules linked in: [ 43.928521] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.930600] Tainted: [W]=WARN [ 43.931228] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.932716] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.933643] 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 [ 43.936851] RSP: 0018:ffff888015d57bc0 EFLAGS: 00010286 [ 43.937816] RAX: 0000000000000000 RBX: ffffed1002baaf78 RCX: ffffffff813a4050 [ 43.939133] RDX: ffff8880166d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.940411] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002baaf2f [ 43.941696] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.943012] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d57df8 [ 43.944289] FS: 00007f203bd5d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.945726] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.946828] CR2: 00007ffd953feef8 CR3: 000000000dd09000 CR4: 0000000000350ef0 [ 43.948109] Call Trace: [ 43.948570] [ 43.949011] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.949866] ? __create_object+0x59/0x80 [ 43.950691] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.951744] __vmalloc_noprof+0x59/0x60 [ 43.952537] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.953430] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.954388] bpf_prog_alloc+0x39/0x200 [ 43.955154] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.956105] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.957011] do_seccomp+0x349/0x25e0 [ 43.957712] ? find_held_lock+0x2b/0x80 [ 43.958489] ? do_prlimit+0x310/0x610 [ 43.959286] ? __pfx_do_seccomp+0x10/0x10 [ 43.960117] ? do_raw_spin_unlock+0x53/0x220 [ 43.960990] ? _raw_spin_unlock+0x1e/0x40 [ 43.961744] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.962768] ? static_key_count+0x60/0x80 [ 43.963611] prctl_set_seccomp+0x4e/0x70 [ 43.964419] __do_sys_prctl+0xe6c/0x1d70 [ 43.965206] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.966089] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.967104] ? irqentry_exit+0xf3/0x650 [ 43.967860] do_syscall_64+0xbf/0x430 [ 43.968633] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.969601] RIP: 0033:0x7f203c24f5cd [ 43.970314] 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 [ 43.973586] RSP: 002b:00007ffd953fc690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.975021] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f203c24f5cd [ 43.976343] RDX: 0000558805bf2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.977659] RBP: 00007ffd953fc6f0 R08: 0000000000000000 R09: 00007ffd953fbd90 [ 43.978984] R10: 0000000000000000 R11: 0000000000000246 R12: 00005588164c62b0 [ 43.980314] R13: 00007ffd953fcb20 R14: 00005588164c8d20 R15: 00005588164da8d0 [ 43.981631] [ 43.982104] irq event stamp: 1783 [ 43.982761] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 43.984336] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 43.985882] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 43.987502] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 43.988776] ---[ end trace 0000000000000000 ]--- [ 46.675659] ------------[ cut here ]------------ [ 46.676647] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.678830] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 46.680385] Modules linked in: [ 46.681075] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.683263] Tainted: [W]=WARN [ 46.683864] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.685445] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.686423] 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 [ 46.689897] RSP: 0018:ffff888017697bc0 EFLAGS: 00010286 [ 46.691009] RAX: 0000000000000000 RBX: ffffed1002ed2f78 RCX: ffffffff813a4050 [ 46.692415] RDX: ffff888016b3b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.693809] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed2f2f [ 46.695223] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.696620] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017697df8 [ 46.698015] FS: 00007f73460a2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.699633] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.700791] CR2: 00007f7346594580 CR3: 000000000c13b000 CR4: 0000000000350ef0 [ 46.702200] Call Trace: [ 46.702742] [ 46.703242] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.704227] ? __create_object+0x59/0x80 [ 46.705081] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.706173] __vmalloc_noprof+0x59/0x60 [ 46.707038] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.707987] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.709005] bpf_prog_alloc+0x39/0x200 [ 46.709765] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.710814] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.711801] do_seccomp+0x349/0x25e0 [ 46.712582] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.713558] ? __pfx_do_seccomp+0x10/0x10 [ 46.714408] ? find_held_lock+0x2b/0x80 [ 46.715264] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.716304] ? static_key_count+0x60/0x80 [ 46.717166] prctl_set_seccomp+0x4e/0x70 [ 46.718004] __do_sys_prctl+0xe6c/0x1d70 [ 46.718847] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.719772] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.720816] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.721850] ? irqentry_exit+0xf3/0x650 [ 46.722699] do_syscall_64+0xbf/0x430 [ 46.723512] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.724552] RIP: 0033:0x7f73465945cd [ 46.725326] 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 [ 46.728364] RSP: 002b:00007fffddd7bd00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.729253] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f73465945cd [ 46.730067] RDX: 000055b9664fde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.730884] RBP: 00007fffddd7bd60 R08: 0000000000000000 R09: 00007fffddd7b400 [ 46.731713] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b994c41240 [ 46.732337] R13: 00007fffddd7c190 R14: 000055b994c40bf0 R15: 000055b994c554d0 [ 46.732959] [ 46.733153] irq event stamp: 1725 [ 46.733438] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 46.734141] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 46.734858] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 46.735586] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 46.736299] ---[ end trace 0000000000000000 ]--- [ 47.404457] ------------[ cut here ]------------ [ 47.405253] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.407014] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 47.408258] Modules linked in: [ 47.408768] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.410543] Tainted: [W]=WARN [ 47.411066] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.412359] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.413152] 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 [ 47.415898] RSP: 0018:ffff8880169c7bc0 EFLAGS: 00010286 [ 47.416724] RAX: 0000000000000000 RBX: ffffed1002d38f78 RCX: ffffffff813a4050 [ 47.417818] RDX: ffff88800ef63780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.418950] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d38f2f [ 47.420067] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.421171] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169c7df8 [ 47.422283] FS: 00007f5a3d080900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.423533] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.424445] CR2: 00007fff90894ef8 CR3: 000000001f3f3000 CR4: 0000000000350ef0 [ 47.425562] Call Trace: [ 47.426013] [ 47.426373] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.427175] ? __create_object+0x59/0x80 [ 47.427825] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.428692] __vmalloc_noprof+0x59/0x60 [ 47.429356] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.430124] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.430906] bpf_prog_alloc+0x39/0x200 [ 47.431554] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.432380] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.433186] do_seccomp+0x349/0x25e0 [ 47.433787] ? find_held_lock+0x2b/0x80 [ 47.434458] ? do_prlimit+0x310/0x610 [ 47.435146] ? __pfx_do_seccomp+0x10/0x10 [ 47.435805] ? do_raw_spin_unlock+0x53/0x220 [ 47.436552] ? _raw_spin_unlock+0x1e/0x40 [ 47.437247] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.438100] ? static_key_count+0x60/0x80 [ 47.438794] prctl_set_seccomp+0x4e/0x70 [ 47.439490] __do_sys_prctl+0xe6c/0x1d70 [ 47.440189] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.440912] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.441783] ? irqentry_exit+0xf3/0x650 [ 47.442470] do_syscall_64+0xbf/0x430 [ 47.443153] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.444007] RIP: 0033:0x7f5a3d5725cd [ 47.444610] 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 [ 47.447468] RSP: 002b:00007fff908926a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.448713] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5a3d5725cd [ 47.449873] RDX: 000055a6c5335e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.451077] RBP: 00007fff90892700 R08: 0000000000000000 R09: 00007fff90891da0 [ 47.452256] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a6fdc8bbf0 [ 47.453438] R13: 00007fff90892b30 R14: 000055a6fdc95380 R15: 000055a6fdca0460 [ 47.454643] [ 47.455079] irq event stamp: 1817 [ 47.455653] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 47.457072] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 47.458488] softirqs last enabled at (1814): [] handle_softirqs+0x50c/0x770 [ 47.459954] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 47.461362] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30109' (ECDSA) to the list of known hosts. 2025/11/18 23:00:35 fuzzer started 2025/11/18 23:00:35 dialing manager at localhost:34383 2025/11/18 23:00:35 checking machine... 2025/11/18 23:00:35 checking revisions... [ 48.420834] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:00:35 testing simple program... [ 48.501411] cgroup: Unknown subsys name 'net' [ 48.559708] cgroup: Unknown subsys name 'cpuset' [ 48.579027] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:00:34 Registers: info registers vcpu 0 RAX=000000000004458d RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe79950bd8 CR3=000000000cc8e000 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=e0434b316faf2a92684c443cfb6ed76a XMM02=0000000000304a28eff9b2d0a8fce9cb XMM03=0000000000304af82c67c8bc2e329bc3 XMM04=8f90c5985b4d493a00000000000ae988 XMM05=e1bcd410fb3842e6000000000031eba0 XMM06=405749d8372a36f1000000000031ea28 XMM07=e042d86d42eb936e000000000030fe78 XMM08=64a7835672ed5a3e0000000000304af8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000002 RBX=0000000000000000 RCX=0000000000000000 RDX=0000000000000008 RSI=ffff888013fe0a58 RDI=ffff888013fe0000 RBP=ffff888013fe0000 RSP=ffff888017edf658 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000008 R13=0000000000000000 R14=ffff888013fe0a58 R15=0000000000000005 RIP=ffffffff815265f4 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 00007f73460a2900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055b994c42954 CR3=000000001f8bd000 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