[ 47.146211] ------------[ cut here ]------------ [ 47.147227] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.149332] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 47.150875] Modules linked in: [ 47.151501] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.153639] Tainted: [W]=WARN [ 47.154294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.155869] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.156799] 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 [ 47.160202] RSP: 0018:ffff88801630fbc0 EFLAGS: 00010286 [ 47.161250] RAX: 0000000000000000 RBX: ffffed1002c61f78 RCX: ffffffff813a4050 [ 47.162617] RDX: ffff888016351bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.163980] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c61f2f [ 47.165301] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.166668] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801630fdf8 [ 47.168059] FS: 00007f81e9627900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.169581] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.170730] CR2: 00007ffee33b2ef8 CR3: 000000000cc12000 CR4: 0000000000350ef0 [ 47.172101] Call Trace: [ 47.172590] [ 47.173093] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.174064] ? __create_object+0x59/0x80 [ 47.174908] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.175928] __vmalloc_noprof+0x59/0x60 [ 47.176685] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.177611] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.178610] bpf_prog_alloc+0x39/0x200 [ 47.179427] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.180426] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.181390] do_seccomp+0x349/0x25e0 [ 47.182156] ? find_held_lock+0x2b/0x80 [ 47.182973] ? do_prlimit+0x310/0x610 [ 47.183715] ? __pfx_do_seccomp+0x10/0x10 [ 47.184563] ? do_raw_spin_unlock+0x53/0x220 [ 47.185443] ? _raw_spin_unlock+0x1e/0x40 [ 47.186270] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.187312] ? static_key_count+0x60/0x80 [ 47.188181] prctl_set_seccomp+0x4e/0x70 [ 47.189001] __do_sys_prctl+0xe6c/0x1d70 [ 47.189778] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.190722] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.191769] ? irqentry_exit+0xf3/0x650 [ 47.192588] do_syscall_64+0xbf/0x430 [ 47.193380] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.194408] RIP: 0033:0x7f81e9b195cd [ 47.195312] 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 [ 47.199005] RSP: 002b:00007ffee33b1690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.200396] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f81e9b195cd [ 47.201646] RDX: 000055ff8a64be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.202913] RBP: 00007ffee33b16f0 R08: 0000000000000000 R09: 00007ffee33b0d90 [ 47.204148] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ff92a8fbf0 [ 47.205376] R13: 00007ffee33b1b20 R14: 000055ff92a99380 R15: 000055ff92aa4460 [ 47.206642] [ 47.207123] irq event stamp: 1725 [ 47.207709] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 47.209238] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 47.210715] softirqs last enabled at (1548): [] handle_softirqs+0x50c/0x770 [ 47.212221] softirqs last disabled at (1543): [] __irq_exit_rcu+0xc4/0x100 [ 47.213699] ---[ end trace 0000000000000000 ]--- [ 50.627214] ------------[ cut here ]------------ [ 50.628101] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.630058] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 50.631440] Modules linked in: [ 50.632040] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.633902] Tainted: [W]=WARN [ 50.634428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.635816] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.636656] 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 [ 50.639603] RSP: 0018:ffff88801706fbc0 EFLAGS: 00010286 [ 50.640515] RAX: 0000000000000000 RBX: ffffed1002e0df78 RCX: ffffffff813a4050 [ 50.641702] RDX: ffff8880169d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.642904] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0df2f [ 50.644108] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.645305] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801706fdf8 [ 50.646496] FS: 00007fc8e70b8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.647864] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.648814] CR2: 00007fffbc16def8 CR3: 000000000cf82000 CR4: 0000000000350ef0 [ 50.650040] Call Trace: [ 50.650467] [ 50.650897] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.651696] ? __create_object+0x59/0x80 [ 50.652431] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.653333] __vmalloc_noprof+0x59/0x60 [ 50.654053] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.654878] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.655692] bpf_prog_alloc+0x39/0x200 [ 50.656377] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.657236] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.658074] do_seccomp+0x349/0x25e0 [ 50.658724] ? find_held_lock+0x2b/0x80 [ 50.659439] ? do_prlimit+0x310/0x610 [ 50.660142] ? __pfx_do_seccomp+0x10/0x10 [ 50.660829] ? do_raw_spin_unlock+0x53/0x220 [ 50.661616] ? _raw_spin_unlock+0x1e/0x40 [ 50.662345] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.663264] ? static_key_count+0x60/0x80 [ 50.664014] prctl_set_seccomp+0x4e/0x70 [ 50.664694] __do_sys_prctl+0xe6c/0x1d70 [ 50.665433] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.666225] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.667143] ? irqentry_exit+0xf3/0x650 [ 50.667812] do_syscall_64+0xbf/0x430 [ 50.668522] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.669400] RIP: 0033:0x7fc8e75aa5cd [ 50.670050] 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 [ 50.672996] RSP: 002b:00007fffbc16bbd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.674264] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc8e75aa5cd [ 50.675478] RDX: 000056311a2a3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.676654] RBP: 00007fffbc16bc30 R08: 0000000000000000 R09: 00007fffbc16b2d0 [ 50.677854] R10: 0000000000000000 R11: 0000000000000246 R12: 00005631430a02b0 [ 50.679058] R13: 00007fffbc16c060 R14: 00005631430a2d20 R15: 00005631430b48d0 [ 50.680274] [ 50.680672] irq event stamp: 1741 [ 50.681285] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 50.682727] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 50.684131] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 50.685550] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 50.686970] ---[ end trace 0000000000000000 ]--- [ 51.411189] ------------[ cut here ]------------ [ 51.412109] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.414149] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 51.415644] Modules linked in: [ 51.416514] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.418626] Tainted: [W]=WARN [ 51.419251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.420721] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.421650] 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 [ 51.424851] RSP: 0018:ffff888015cc7bc0 EFLAGS: 00010286 [ 51.425777] RAX: 0000000000000000 RBX: ffffed1002b98f78 RCX: ffffffff813a4050 [ 51.427058] RDX: ffff888015cb9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.428359] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b98f2f [ 51.429635] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.430939] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015cc7df8 [ 51.432231] FS: 00007fe90be37900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.433680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.434761] CR2: 00007ffecd968ef8 CR3: 0000000009eb4000 CR4: 0000000000350ef0 [ 51.436054] Call Trace: [ 51.436529] [ 51.436978] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.437874] ? __create_object+0x59/0x80 [ 51.438625] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.439613] __vmalloc_noprof+0x59/0x60 [ 51.440378] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.441264] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.442203] bpf_prog_alloc+0x39/0x200 [ 51.442961] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.443911] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.444770] do_seccomp+0x349/0x25e0 [ 51.445498] ? find_held_lock+0x2b/0x80 [ 51.446282] ? do_prlimit+0x310/0x610 [ 51.447037] ? __pfx_do_seccomp+0x10/0x10 [ 51.447776] ? do_raw_spin_unlock+0x53/0x220 [ 51.448614] ? _raw_spin_unlock+0x1e/0x40 [ 51.449385] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.450355] ? static_key_count+0x60/0x80 [ 51.451178] prctl_set_seccomp+0x4e/0x70 [ 51.451966] __do_sys_prctl+0xe6c/0x1d70 [ 51.452713] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.453578] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.454555] ? irqentry_exit+0xf3/0x650 [ 51.455337] do_syscall_64+0xbf/0x430 [ 51.456066] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.457003] RIP: 0033:0x7fe90c3295cd [ 51.457654] 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 [ 51.460595] RSP: 002b:00007ffecd9670e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.461770] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe90c3295cd [ 51.462922] RDX: 00005590c1139e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.463982] RBP: 00007ffecd967140 R08: 0000000000000000 R09: 00007ffecd9667e0 [ 51.465050] R10: 0000000000000000 R11: 0000000000000246 R12: 00005590d0811240 [ 51.466112] R13: 00007ffecd967570 R14: 00005590d081a380 R15: 00005590d0825540 [ 51.467204] [ 51.467552] irq event stamp: 1829 [ 51.468093] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 51.469353] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 51.470619] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 51.471916] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 51.473166] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14820' (ECDSA) to the list of known hosts. 2025/11/18 04:50:49 fuzzer started 2025/11/18 04:50:49 dialing manager at localhost:37895 2025/11/18 04:50:49 checking machine... 2025/11/18 04:50:49 checking revisions... [ 52.375529] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:50:49 testing simple program... [ 52.469883] cgroup: Unknown subsys name 'net' [ 52.551678] cgroup: Unknown subsys name 'cpuset' [ 52.567221] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:50:48 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff81ab99e6 RDX=0000000000000000 RSI=ffffffff86aafa50 RDI=ffffffff86720014 RBP=ffffffff86720014 RSP=ffff88800e61ed88 R8 =ffffffff86aafa50 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023f18 R12=ffffffff86720014 R13=ffffffff86720014 R14=ffffffff86720014 R15=dffffc0000000000 RIP=ffffffff8135da9e RFL=00000256 [---ZAP-] 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 00007fc8e70b8900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc8e7097020 CR3=000000001ef6c000 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=0000000000028b0f 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f91e9e28000 CR3=000000000dbc7000 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=1c3266e18dc08f8cc7400fbc7c61e32f XMM02=0000000000304628ec2efd57dc4c00df XMM03=0000000000311758302cb50e20aebc3d XMM04=c09c0413a25d5dc700000000000ae988 XMM05=2d742cf50fd7c1910000000000320830 XMM06=ae874397eddf693500000000003206b8 XMM07=e042d86d42eb936e0000000000312140 XMM08=302cb50e20aebc3d0000000000304688 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000