[ 45.883248] ------------[ cut here ]------------ [ 45.884196] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.886321] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.887773] Modules linked in: [ 45.888417] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.890679] Tainted: [W]=WARN [ 45.891356] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.892850] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.893773] 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 [ 45.896996] RSP: 0018:ffff888017337bc0 EFLAGS: 00010286 [ 45.897987] RAX: 0000000000000000 RBX: ffffed1002e66f78 RCX: ffffffff813a4050 [ 45.899277] RDX: ffff888019c43780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.900574] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e66f2f [ 45.901873] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.903186] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017337df8 [ 45.904464] FS: 00007f37dd4a4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.905925] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.906999] CR2: 00007f37dd996580 CR3: 000000000d6bf000 CR4: 0000000000350ef0 [ 45.908293] Call Trace: [ 45.908775] [ 45.909221] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.910078] ? __create_object+0x59/0x80 [ 45.910865] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.911846] __vmalloc_noprof+0x59/0x60 [ 45.912619] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.913497] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.914420] bpf_prog_alloc+0x39/0x200 [ 45.915109] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.916046] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.916963] do_seccomp+0x349/0x25e0 [ 45.917681] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.918586] ? __pfx_do_seccomp+0x10/0x10 [ 45.919392] ? find_held_lock+0x2b/0x80 [ 45.920105] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.921079] ? static_key_count+0x60/0x80 [ 45.921883] prctl_set_seccomp+0x4e/0x70 [ 45.922685] __do_sys_prctl+0xe6c/0x1d70 [ 45.923491] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.924352] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.925344] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.926321] ? irqentry_exit+0xf3/0x650 [ 45.927050] do_syscall_64+0xbf/0x430 [ 45.927783] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.928746] RIP: 0033:0x7f37dd9965cd [ 45.929449] 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 [ 45.932621] RSP: 002b:00007ffe3a387df0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.933990] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f37dd9965cd [ 45.935283] RDX: 000055b2fd687e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.936573] RBP: 00007ffe3a387e50 R08: 0000000000000000 R09: 00007ffe3a3874f0 [ 45.937861] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b30bbb92b0 [ 45.939165] R13: 00007ffe3a388280 R14: 000055b30bbbbd20 R15: 000055b30bbcd8d0 [ 45.940477] [ 45.940910] irq event stamp: 1819 [ 45.941473] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 45.942765] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 45.944047] softirqs last enabled at (1442): [] handle_softirqs+0x50c/0x770 [ 45.945357] softirqs last disabled at (1437): [] __irq_exit_rcu+0xc4/0x100 [ 45.946627] ---[ end trace 0000000000000000 ]--- [ 48.818128] ------------[ cut here ]------------ [ 48.818960] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.820679] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 48.822098] Modules linked in: [ 48.822707] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.824418] Tainted: [W]=WARN [ 48.824916] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.826209] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.826943] 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 [ 48.829726] RSP: 0018:ffff888019d7fbc0 EFLAGS: 00010286 [ 48.830570] RAX: 0000000000000000 RBX: ffffed10033aff78 RCX: ffffffff813a4050 [ 48.831665] RDX: ffff888016253780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.832792] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033aff2f [ 48.833879] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.834999] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d7fdf8 [ 48.836097] FS: 00007f7b1c35b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.837367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.838264] CR2: 00007fff60379ef7 CR3: 0000000020cc8000 CR4: 0000000000350ef0 [ 48.839388] Call Trace: [ 48.839779] [ 48.840123] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.840898] ? __create_object+0x59/0x80 [ 48.841577] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.842402] __vmalloc_noprof+0x59/0x60 [ 48.843026] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.843781] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.844576] bpf_prog_alloc+0x39/0x200 [ 48.845205] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.845928] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.846673] do_seccomp+0x349/0x25e0 [ 48.847257] ? find_held_lock+0x2b/0x80 [ 48.847842] ? do_prlimit+0x310/0x610 [ 48.848450] ? __pfx_do_seccomp+0x10/0x10 [ 48.849064] ? do_raw_spin_unlock+0x53/0x220 [ 48.849761] ? _raw_spin_unlock+0x1e/0x40 [ 48.850413] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.851209] ? static_key_count+0x60/0x80 [ 48.851830] prctl_set_seccomp+0x4e/0x70 [ 48.852474] __do_sys_prctl+0xe6c/0x1d70 [ 48.853091] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.853806] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.854602] ? irqentry_exit+0xf3/0x650 [ 48.855233] do_syscall_64+0xbf/0x430 [ 48.855805] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.856591] RIP: 0033:0x7f7b1c84d5cd [ 48.857131] 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 [ 48.859774] RSP: 002b:00007fff60378640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.860904] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7b1c84d5cd [ 48.861962] RDX: 000056154f55ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.863014] RBP: 00007fff603786a0 R08: 0000000000000000 R09: 00007fff60377d40 [ 48.864072] R10: 0000000000000000 R11: 0000000000000246 R12: 000056156da94bf0 [ 48.865150] R13: 00007fff60378ad0 R14: 000056156da9e380 R15: 000056156daa9460 [ 48.866227] [ 48.866576] irq event stamp: 1799 [ 48.867076] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 48.868332] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 48.869603] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 48.870880] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 48.872132] ---[ end trace 0000000000000000 ]--- [ 49.488332] ------------[ cut here ]------------ [ 49.489282] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.491347] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.492861] Modules linked in: [ 49.493508] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.495559] Tainted: [W]=WARN [ 49.496121] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.497648] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.498808] 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 [ 49.502221] RSP: 0018:ffff88801b70fbc0 EFLAGS: 00010286 [ 49.503216] RAX: 0000000000000000 RBX: ffffed10036e1f78 RCX: ffffffff813a4050 [ 49.504568] RDX: ffff8880161e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.505886] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036e1f2f [ 49.507228] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.508545] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b70fdf8 [ 49.509884] FS: 00007fb4cf009900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.511357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.512460] CR2: 00007fb4cf56f4a6 CR3: 0000000009fa9000 CR4: 0000000000350ef0 [ 49.513781] Call Trace: [ 49.514308] [ 49.514724] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.515630] ? __create_object+0x59/0x80 [ 49.516440] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.517438] __vmalloc_noprof+0x59/0x60 [ 49.518226] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.519064] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.520033] bpf_prog_alloc+0x39/0x200 [ 49.520793] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.521745] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.522684] do_seccomp+0x349/0x25e0 [ 49.523405] ? find_held_lock+0x2b/0x80 [ 49.524177] ? do_prlimit+0x310/0x610 [ 49.524914] ? __pfx_do_seccomp+0x10/0x10 [ 49.525727] ? do_raw_spin_unlock+0x53/0x220 [ 49.526555] ? _raw_spin_unlock+0x1e/0x40 [ 49.527346] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.528334] ? static_key_count+0x60/0x80 [ 49.529138] prctl_set_seccomp+0x4e/0x70 [ 49.529917] __do_sys_prctl+0xe6c/0x1d70 [ 49.530729] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.531592] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.532599] ? irqentry_exit+0xf3/0x650 [ 49.533379] do_syscall_64+0xbf/0x430 [ 49.534105] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.535065] RIP: 0033:0x7fb4cf4fb5cd [ 49.535793] 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 [ 49.539102] RSP: 002b:00007fff2162ef00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.540533] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb4cf4fb5cd [ 49.541890] RDX: 0000564d444d5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.543200] RBP: 00007fff2162ef60 R08: 0000000000000000 R09: 00007fff2162e600 [ 49.544545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564d747c4bf0 [ 49.545853] R13: 00007fff2162f390 R14: 0000564d747ce380 R15: 0000564d747d9460 [ 49.547209] [ 49.547638] irq event stamp: 1791 [ 49.548302] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 49.549690] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 49.550980] softirqs last enabled at (1392): [] handle_softirqs+0x50c/0x770 [ 49.552300] softirqs last disabled at (1387): [] __irq_exit_rcu+0xc4/0x100 [ 49.553598] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56824' (ECDSA) to the list of known hosts. 2025/11/19 05:03:47 fuzzer started 2025/11/19 05:03:48 dialing manager at localhost:34383 2025/11/19 05:03:48 checking machine... 2025/11/19 05:03:48 checking revisions... [ 50.449643] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:03:48 testing simple program... [ 50.535786] cgroup: Unknown subsys name 'net' [ 50.596930] cgroup: Unknown subsys name 'cpuset' [ 50.611222] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:03:47 Registers: info registers vcpu 0 RAX=ffffffff81000130 RBX=0000000000000009 RCX=0000000000000000 RDX=0000000000000000 RSI=000000000000000a RDI=ffff888016587898 RBP=dffffc0000000000 RSP=ffff8880165877c0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=000000000000000a R13=0000000000000000 R14=ffff888016587850 R15=ffff88800944cc80 RIP=ffffffff81619309 RFL=00000287 [--S--PC] 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 00007f7b1c35b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7b1c33a020 CR3=000000000d0ee000 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=33303a353020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383731 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000020fbb 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=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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f71f43e1010 CR3=000000000d9eb000 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=3023cb33ab609285004a281459ee0ca5 XMM02=ec2efd57dc4c00df0000000000302f30 XMM03=1c2705d593a798f50000000000303000 XMM04=326a14ff1008f01600000000000ae988 XMM05=012c0299c184e2720000000000320380 XMM06=474038aa6c007e1f000000000031fd78 XMM07=e042d86d42eb936e000000000030feb0 XMM08=1c2705d593a798f50000000000303000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000