[ 39.198437] ------------[ cut here ]------------ [ 39.199533] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.201702] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.203253] Modules linked in: [ 39.203997] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.206197] Tainted: [W]=WARN [ 39.206853] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.208469] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.209451] 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 [ 39.212960] RSP: 0018:ffff88801a50fbc0 EFLAGS: 00010286 [ 39.214046] RAX: 0000000000000000 RBX: ffffed10034a1f78 RCX: ffffffff813a4050 [ 39.215417] RDX: ffff8880181a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.216506] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034a1f2f [ 39.217558] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.218617] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a50fdf8 [ 39.219683] FS: 00007f6fc0b46900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.220876] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.221759] CR2: 00007f6fc1038580 CR3: 000000000f813000 CR4: 0000000000350ef0 [ 39.222826] Call Trace: [ 39.223216] [ 39.223587] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.224287] ? __create_object+0x59/0x80 [ 39.224940] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.225743] __vmalloc_noprof+0x59/0x60 [ 39.226325] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.227043] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.227820] bpf_prog_alloc+0x39/0x200 [ 39.228391] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.229158] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.229894] do_seccomp+0x349/0x25e0 [ 39.230450] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.231211] ? __pfx_do_seccomp+0x10/0x10 [ 39.231866] ? find_held_lock+0x2b/0x80 [ 39.232453] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.233246] ? static_key_count+0x60/0x80 [ 39.233912] prctl_set_seccomp+0x4e/0x70 [ 39.234555] __do_sys_prctl+0xe6c/0x1d70 [ 39.235164] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.235888] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.236679] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.237445] ? irqentry_exit+0xf3/0x650 [ 39.238092] do_syscall_64+0xbf/0x430 [ 39.238728] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.239548] RIP: 0033:0x7f6fc10385cd [ 39.240098] 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 [ 39.242736] RSP: 002b:00007ffe62fe5810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.243904] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6fc10385cd [ 39.244987] RDX: 0000560d22b2be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.246052] RBP: 00007ffe62fe5870 R08: 0000000000000000 R09: 00007ffe62fe4f10 [ 39.247137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d27ab0bf0 [ 39.248258] R13: 00007ffe62fe5ca0 R14: 0000560d27aba380 R15: 0000560d27ac5460 [ 39.249343] [ 39.249727] irq event stamp: 1759 [ 39.250231] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 39.251513] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 39.252803] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 39.254093] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 39.255373] ---[ end trace 0000000000000000 ]--- [ 42.939044] ------------[ cut here ]------------ [ 42.940001] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.942046] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.943527] Modules linked in: [ 42.944119] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.946155] Tainted: [W]=WARN [ 42.946756] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.948249] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.949170] 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 [ 42.952366] RSP: 0018:ffff88801a317bc0 EFLAGS: 00010286 [ 42.953348] RAX: 0000000000000000 RBX: ffffed1003462f78 RCX: ffffffff813a4050 [ 42.954637] RDX: ffff88800f000000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.955941] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003462f2f [ 42.957228] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.958519] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a317df8 [ 42.959834] FS: 00007f8c39480900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.961283] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.962352] CR2: 00007fff312abef8 CR3: 000000000e49a000 CR4: 0000000000350ef0 [ 42.963662] Call Trace: [ 42.964129] [ 42.964578] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.965432] ? __create_object+0x59/0x80 [ 42.966222] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.967196] __vmalloc_noprof+0x59/0x60 [ 42.967977] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.968860] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.969834] bpf_prog_alloc+0x39/0x200 [ 42.970592] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.971546] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.972405] do_seccomp+0x349/0x25e0 [ 42.973132] ? find_held_lock+0x2b/0x80 [ 42.973893] ? do_prlimit+0x310/0x610 [ 42.974646] ? __pfx_do_seccomp+0x10/0x10 [ 42.975401] ? do_raw_spin_unlock+0x53/0x220 [ 42.976239] ? _raw_spin_unlock+0x1e/0x40 [ 42.977021] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.977993] ? static_key_count+0x60/0x80 [ 42.978805] prctl_set_seccomp+0x4e/0x70 [ 42.979603] __do_sys_prctl+0xe6c/0x1d70 [ 42.980346] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.981221] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.982187] ? irqentry_exit+0xf3/0x650 [ 42.982959] do_syscall_64+0xbf/0x430 [ 42.983722] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.984685] RIP: 0033:0x7f8c399725cd [ 42.985347] 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 [ 42.988535] RSP: 002b:00007fff312a9ec0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.989915] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8c399725cd [ 42.991203] RDX: 000055d7bd4fbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.992519] RBP: 00007fff312a9f20 R08: 0000000000000000 R09: 00007fff312a95c0 [ 42.993811] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d7c941cbf0 [ 42.995093] R13: 00007fff312aa350 R14: 000055d7c9426380 R15: 000055d7c9431460 [ 42.996424] [ 42.996897] irq event stamp: 1789 [ 42.997545] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 42.999086] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 43.000626] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 43.002174] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 43.003690] ---[ end trace 0000000000000000 ]--- [ 43.827129] ------------[ cut here ]------------ [ 43.828071] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.830070] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.831540] Modules linked in: [ 43.832125] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.834100] Tainted: [W]=WARN [ 43.834683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.836146] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.837054] 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 [ 43.840226] RSP: 0018:ffff888014457bc0 EFLAGS: 00010286 [ 43.841210] RAX: 0000000000000000 RBX: ffffed100288af78 RCX: ffffffff813a4050 [ 43.842471] RDX: ffff88801a76b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.843785] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100288af2f [ 43.845072] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.846343] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014457df8 [ 43.847621] FS: 00007f25639c1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.849077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.850141] CR2: 00007f2563eb3580 CR3: 0000000014365000 CR4: 0000000000350ef0 [ 43.851443] Call Trace: [ 43.851955] [ 43.852358] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.853251] ? __create_object+0x59/0x80 [ 43.854018] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.854989] __vmalloc_noprof+0x59/0x60 [ 43.855769] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.856642] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.857571] bpf_prog_alloc+0x39/0x200 [ 43.858258] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.859197] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.860106] do_seccomp+0x349/0x25e0 [ 43.860831] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.861730] ? __pfx_do_seccomp+0x10/0x10 [ 43.862467] ? find_held_lock+0x2b/0x80 [ 43.863228] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.864221] ? static_key_count+0x60/0x80 [ 43.865020] prctl_set_seccomp+0x4e/0x70 [ 43.865809] __do_sys_prctl+0xe6c/0x1d70 [ 43.866605] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.867435] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.868405] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.869382] ? irqentry_exit+0xf3/0x650 [ 43.870157] do_syscall_64+0xbf/0x430 [ 43.870892] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.871854] RIP: 0033:0x7f2563eb35cd [ 43.872561] 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 [ 43.875725] RSP: 002b:00007fffab7a6660 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.877082] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2563eb35cd [ 43.878373] RDX: 0000561962478e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.879667] RBP: 00007fffab7a66c0 R08: 0000000000000000 R09: 00007fffab7a5d60 [ 43.880946] R10: 0000000000000000 R11: 0000000000000246 R12: 000056196c2f6b10 [ 43.882224] R13: 00007fffab7a6af0 R14: 000056196c2f72b0 R15: 000056196c30b6f0 [ 43.883534] [ 43.883958] irq event stamp: 1701 [ 43.884618] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 43.886130] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 43.887649] softirqs last enabled at (1584): [] handle_softirqs+0x50c/0x770 [ 43.889179] softirqs last disabled at (1579): [] __irq_exit_rcu+0xc4/0x100 [ 43.890706] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8444' (ECDSA) to the list of known hosts. 2025/11/18 07:08:17 fuzzer started 2025/11/18 07:08:17 dialing manager at localhost:37895 2025/11/18 07:08:17 checking machine... 2025/11/18 07:08:17 checking revisions... [ 44.786197] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:08:17 testing simple program... [ 44.864905] cgroup: Unknown subsys name 'net' [ 44.934774] cgroup: Unknown subsys name 'cpuset' [ 44.951720] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:08:16 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff869d9fd6 RDX=1ffff110012c4f02 RSI=0000000000000003 RDI=ffffffff866918e0 RBP=ffff888009627868 RSP=ffff888009627798 R8 =ffffffff869d9f82 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000054b R12=0000000000000000 R13=ffff888009627858 R14=ffff888009627851 R15=ffff888009627810 RIP=ffffffff84c72190 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 0000000000000000 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=00007f8c39a37618 CR3=000000000f670000 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=dffffc0000000000 RBX=ffff8880094b4440 RCX=ffffffff816e16fe RDX=1ffff1100129688c RSI=ffffffff816e15fd RDI=ffff8880094b4460 RBP=0000000000000001 RSP=ffff88801a417840 R8 =ffff88806cf38528 R9 =0000000000000000 R10=0000000000000001 R11=ffffffff81b542a7 R12=1ffff11003482f0a R13=ffff8880094b4448 R14=0000000000000001 R15=ffff888018d92000 RIP=ffffffff816e1616 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 00007f8c39480900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff312a4000 CR3=000000000f670000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000