[ 39.049586] ------------[ cut here ]------------ [ 39.050569] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.052746] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.054304] Modules linked in: [ 39.054935] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.057407] Tainted: [W]=WARN [ 39.058019] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.059715] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.060727] 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 [ 39.064236] RSP: 0018:ffff888016657bc0 EFLAGS: 00010286 [ 39.065305] RAX: 0000000000000000 RBX: ffffed1002ccaf78 RCX: ffffffff813a4050 [ 39.066702] RDX: ffff888017550000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.068146] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ccaf2f [ 39.069554] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.070956] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016657df8 [ 39.072381] FS: 00007f7ef1814900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.073964] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.075149] CR2: 00007f7ef1d06580 CR3: 000000000b713000 CR4: 0000000000350ef0 [ 39.076580] Call Trace: [ 39.077092] [ 39.077597] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.078603] ? __create_object+0x59/0x80 [ 39.079471] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.080545] __vmalloc_noprof+0x59/0x60 [ 39.081390] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.082363] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.083400] bpf_prog_alloc+0x39/0x200 [ 39.084222] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.085246] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.086242] do_seccomp+0x349/0x25e0 [ 39.086988] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.087993] ? __pfx_do_seccomp+0x10/0x10 [ 39.088867] ? find_held_lock+0x2b/0x80 [ 39.089704] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.090760] ? static_key_count+0x60/0x80 [ 39.091640] prctl_set_seccomp+0x4e/0x70 [ 39.092508] __do_sys_prctl+0xe6c/0x1d70 [ 39.093378] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.094329] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.095396] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.096500] ? irqentry_exit+0xf3/0x650 [ 39.097356] do_syscall_64+0xbf/0x430 [ 39.098184] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.099263] RIP: 0033:0x7f7ef1d065cd [ 39.100017] 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 [ 39.103551] RSP: 002b:00007fff9d807dc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.105092] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7ef1d065cd [ 39.106558] RDX: 000055bd60f60e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.107986] RBP: 00007fff9d807e20 R08: 0000000000000000 R09: 00007fff9d8074c0 [ 39.109423] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bd97c792b0 [ 39.110860] R13: 00007fff9d808250 R14: 000055bd97c7bd20 R15: 000055bd97c8d8d0 [ 39.112311] [ 39.112786] irq event stamp: 1779 [ 39.113509] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 39.115213] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 39.116870] softirqs last enabled at (1318): [] handle_softirqs+0x50c/0x770 [ 39.118375] softirqs last disabled at (1295): [] __irq_exit_rcu+0xc4/0x100 [ 39.119854] ---[ end trace 0000000000000000 ]--- [ 42.159051] ------------[ cut here ]------------ [ 42.160060] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.162105] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 42.163577] Modules linked in: [ 42.164213] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.166394] Tainted: [W]=WARN [ 42.166958] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.168561] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.169465] 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 [ 42.172606] RSP: 0018:ffff88800f5afbc0 EFLAGS: 00010286 [ 42.173572] RAX: 0000000000000000 RBX: ffffed1001eb5f78 RCX: ffffffff813a4050 [ 42.174846] RDX: ffff888017c73780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.176112] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001eb5f2f [ 42.177416] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.178676] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f5afdf8 [ 42.179966] FS: 00007f715e56e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.181388] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.182435] CR2: 00007ffe371c6ef8 CR3: 000000000d002000 CR4: 0000000000350ef0 [ 42.183703] Call Trace: [ 42.184215] [ 42.184625] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.185519] ? __create_object+0x59/0x80 [ 42.186290] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.187256] __vmalloc_noprof+0x59/0x60 [ 42.187974] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.188835] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.189768] bpf_prog_alloc+0x39/0x200 [ 42.190501] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.191430] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.192337] do_seccomp+0x349/0x25e0 [ 42.193012] ? find_held_lock+0x2b/0x80 [ 42.193771] ? do_prlimit+0x310/0x610 [ 42.194512] ? __pfx_do_seccomp+0x10/0x10 [ 42.195302] ? do_raw_spin_unlock+0x53/0x220 [ 42.196093] ? _raw_spin_unlock+0x1e/0x40 [ 42.196869] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.197825] ? static_key_count+0x60/0x80 [ 42.198636] prctl_set_seccomp+0x4e/0x70 [ 42.199398] __do_sys_prctl+0xe6c/0x1d70 [ 42.200191] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.200988] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.201936] ? irqentry_exit+0xf3/0x650 [ 42.202712] do_syscall_64+0xbf/0x430 [ 42.203447] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.204406] RIP: 0033:0x7f715ea605cd [ 42.205055] 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 [ 42.208205] RSP: 002b:00007ffe371c5740 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.209560] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f715ea605cd [ 42.210839] RDX: 000055faa7a2fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.212109] RBP: 00007ffe371c57a0 R08: 0000000000000000 R09: 00007ffe371c4e40 [ 42.213410] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fad58c9b10 [ 42.214690] R13: 00007ffe371c5bd0 R14: 000055fad58ca2b0 R15: 000055fad58de6f0 [ 42.215996] [ 42.216460] irq event stamp: 1853 [ 42.217067] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 42.218558] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 42.220091] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 42.221445] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 42.222691] ---[ end trace 0000000000000000 ]--- [ 42.925183] ------------[ cut here ]------------ [ 42.926053] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.928406] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 42.929863] Modules linked in: [ 42.930498] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.932483] Tainted: [W]=WARN [ 42.933035] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.934516] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.935441] 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 [ 42.938628] RSP: 0018:ffff88800a2cfbc0 EFLAGS: 00010286 [ 42.939612] RAX: 0000000000000000 RBX: ffffed1001459f78 RCX: ffffffff813a4050 [ 42.940928] RDX: ffff888019c49bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.942200] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001459f2f [ 42.943491] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.944794] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a2cfdf8 [ 42.946067] FS: 00007f66982a5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.947495] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.948576] CR2: 00007f6698797580 CR3: 000000002017c000 CR4: 0000000000350ef0 [ 42.949872] Call Trace: [ 42.950381] [ 42.950800] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.951702] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 42.952678] ? _raw_spin_unlock_irqrestore+0x34/0x50 [ 42.953611] __vmalloc_noprof+0x59/0x60 [ 42.954366] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.955258] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.956227] bpf_prog_alloc+0x39/0x200 [ 42.956913] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.957836] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.958736] do_seccomp+0x349/0x25e0 [ 42.959454] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.960381] ? __pfx_do_seccomp+0x10/0x10 [ 42.961180] ? find_held_lock+0x2b/0x80 [ 42.961902] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.962870] ? static_key_count+0x60/0x80 [ 42.963682] prctl_set_seccomp+0x4e/0x70 [ 42.964478] __do_sys_prctl+0xe6c/0x1d70 [ 42.965273] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.966087] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.967060] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.968045] ? irqentry_exit+0xf3/0x650 [ 42.968810] do_syscall_64+0xbf/0x430 [ 42.969552] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.970513] RIP: 0033:0x7f66987975cd [ 42.971223] 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 [ 42.974354] RSP: 002b:00007ffc88777a80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.975706] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f66987975cd [ 42.976996] RDX: 00005601b496ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.978280] RBP: 00007ffc88777ae0 R08: 0000000000000000 R09: 00007ffc88777180 [ 42.979552] R10: 0000000000000000 R11: 0000000000000246 R12: 00005601e5474ad0 [ 42.980851] R13: 00007ffc88777f10 R14: 00005601e5475bc0 R15: 00005601e5486780 [ 42.982176] [ 42.982602] irq event stamp: 1773 [ 42.983253] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 42.984799] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 42.986059] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 42.987342] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 42.988613] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28703' (ECDSA) to the list of known hosts. 2025/11/18 06:52:08 fuzzer started 2025/11/18 06:52:09 dialing manager at localhost:37895 2025/11/18 06:52:09 checking machine... 2025/11/18 06:52:09 checking revisions... [ 43.905177] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:52:09 testing simple program... [ 44.002050] cgroup: Unknown subsys name 'net' [ 44.098768] cgroup: Unknown subsys name 'cpuset' [ 44.117008] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:52:08 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff813746b7 RDX=ffff888017551bc0 RSI=0000000000000000 RDI=0000000000000007 RBP=0000000020039520 RSP=ffff88806ce08d60 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffff888014978bc0 R15=ffff888009462280 RIP=ffffffff81751c70 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 00007f715e56e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f715e527008 CR3=000000000e111000 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=ffffffff88596101 RBX=ffff888009643780 RCX=0000000000000002 RDX=0000000000000001 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806cf088c8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81526f5b 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe140562000 CR3=000000000dce3000 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=4178f4629ce968af5e409de2b82fd142 XMM02=ec2efd57dc4c00df0000000000303518 XMM03=c656433dcb56007d00000000003035e8 XMM04=624a2a64de5c894900000000000ae988 XMM05=3184fc09a243b2a90000000000320228 XMM06=3e829fc8c8edc990000000000031fbc8 XMM07=e042d86d42eb936e0000000000310870 XMM08=c656433dcb56007d00000000003035e8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000