[ 39.080064] ------------[ cut here ]------------ [ 39.081018] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.083054] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.084520] Modules linked in: [ 39.085166] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.087178] Tainted: [W]=WARN [ 39.087747] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.089216] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.090146] 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 [ 39.093346] RSP: 0018:ffff888019b07bc0 EFLAGS: 00010286 [ 39.094333] RAX: 0000000000000000 RBX: ffffed1003360f78 RCX: ffffffff813a4050 [ 39.095660] RDX: ffff88801a2c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.096965] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003360f2f [ 39.098274] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.099589] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b07df8 [ 39.100924] FS: 00007f3d37310900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.102393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.103496] CR2: 00007ffd86519ef8 CR3: 000000000d081000 CR4: 0000000000350ef0 [ 39.104806] Call Trace: [ 39.105322] [ 39.105743] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.106664] ? __create_object+0x59/0x80 [ 39.107471] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.108448] __vmalloc_noprof+0x59/0x60 [ 39.109214] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.110083] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.111086] bpf_prog_alloc+0x39/0x200 [ 39.111791] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.112910] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.113848] do_seccomp+0x349/0x25e0 [ 39.114596] ? find_held_lock+0x2b/0x80 [ 39.115366] ? do_prlimit+0x310/0x610 [ 39.116094] ? __pfx_do_seccomp+0x10/0x10 [ 39.116841] ? do_raw_spin_unlock+0x53/0x220 [ 39.117676] ? _raw_spin_unlock+0x1e/0x40 [ 39.118458] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.119451] ? static_key_count+0x60/0x80 [ 39.120272] prctl_set_seccomp+0x4e/0x70 [ 39.121066] __do_sys_prctl+0xe6c/0x1d70 [ 39.121820] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.122707] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.123691] ? irqentry_exit+0xf3/0x650 [ 39.124484] do_syscall_64+0xbf/0x430 [ 39.125229] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.126211] RIP: 0033:0x7f3d378025cd [ 39.126935] 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 [ 39.130140] RSP: 002b:00007ffd86517860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.131539] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3d378025cd [ 39.132832] RDX: 0000557f85259e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.134132] RBP: 00007ffd865178c0 R08: 0000000000000000 R09: 00007ffd86516f60 [ 39.135438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557f8edb62b0 [ 39.136747] R13: 00007ffd86517cf0 R14: 0000557f8edb8d20 R15: 0000557f8edca8d0 [ 39.138063] [ 39.138500] irq event stamp: 1801 [ 39.139159] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 39.140699] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 39.142229] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 39.143782] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 39.145310] ---[ end trace 0000000000000000 ]--- [ 42.612718] ------------[ cut here ]------------ [ 42.613636] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.615588] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.617013] Modules linked in: [ 42.617589] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.619546] Tainted: [W]=WARN [ 42.620131] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.621578] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.622496] 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 [ 42.625650] RSP: 0018:ffff88801899fbc0 EFLAGS: 00010286 [ 42.626628] RAX: 0000000000000000 RBX: ffffed1003133f78 RCX: ffffffff813a4050 [ 42.627917] RDX: ffff88801760b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.629185] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003133f2f [ 42.630455] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.631724] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801899fdf8 [ 42.633017] FS: 00007fc19c43b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.634429] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.635480] CR2: 00007ffe00b4cef8 CR3: 000000000d3bb000 CR4: 0000000000350ef0 [ 42.636753] Call Trace: [ 42.637250] [ 42.637662] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.638551] ? __create_object+0x59/0x80 [ 42.639342] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.640325] __vmalloc_noprof+0x59/0x60 [ 42.641090] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.641954] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.642856] bpf_prog_alloc+0x39/0x200 [ 42.643603] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.644516] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.645418] do_seccomp+0x349/0x25e0 [ 42.646129] ? find_held_lock+0x2b/0x80 [ 42.646864] ? do_prlimit+0x310/0x610 [ 42.647592] ? __pfx_do_seccomp+0x10/0x10 [ 42.648372] ? do_raw_spin_unlock+0x53/0x220 [ 42.649193] ? _raw_spin_unlock+0x1e/0x40 [ 42.649953] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.650865] ? static_key_count+0x60/0x80 [ 42.651535] prctl_set_seccomp+0x4e/0x70 [ 42.652169] __do_sys_prctl+0xe6c/0x1d70 [ 42.652777] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.653484] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.654298] ? irqentry_exit+0xf3/0x650 [ 42.654939] do_syscall_64+0xbf/0x430 [ 42.655523] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.656303] RIP: 0033:0x7fc19c92d5cd [ 42.656847] 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 [ 42.659466] RSP: 002b:00007ffe00b4bb40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.660592] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc19c92d5cd [ 42.661647] RDX: 00005610d6dbbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.662721] RBP: 00007ffe00b4bba0 R08: 0000000000000000 R09: 00007ffe00b4b240 [ 42.663773] R10: 0000000000000000 R11: 0000000000000246 R12: 00005610f34bbbf0 [ 42.664834] R13: 00007ffe00b4bfd0 R14: 00005610f34c5380 R15: 00005610f34d0460 [ 42.665918] [ 42.666277] irq event stamp: 1705 [ 42.666787] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 42.668033] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 42.669290] softirqs last enabled at (1396): [] handle_softirqs+0x50c/0x770 [ 42.670582] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 42.671841] ---[ end trace 0000000000000000 ]--- [ 43.467061] ------------[ cut here ]------------ [ 43.468012] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.470035] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.471550] Modules linked in: [ 43.472200] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.474220] Tainted: [W]=WARN [ 43.474799] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.476287] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.477185] 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 [ 43.480385] RSP: 0018:ffff88801a067bc0 EFLAGS: 00010286 [ 43.481395] RAX: 0000000000000000 RBX: ffffed100340cf78 RCX: ffffffff813a4050 [ 43.482702] RDX: ffff8880189ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.484003] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100340cf2f [ 43.485307] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.486614] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a067df8 [ 43.487906] FS: 00007fbdfdd4d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.489360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.490432] CR2: 00007ffc408d6ef8 CR3: 000000001d036000 CR4: 0000000000350ef0 [ 43.491734] Call Trace: [ 43.492254] [ 43.492671] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.493575] ? __create_object+0x59/0x80 [ 43.494355] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.495357] __vmalloc_noprof+0x59/0x60 [ 43.496128] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.496995] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.497951] bpf_prog_alloc+0x39/0x200 [ 43.498674] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.499621] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.500531] do_seccomp+0x349/0x25e0 [ 43.501259] ? find_held_lock+0x2b/0x80 [ 43.502016] ? do_prlimit+0x310/0x610 [ 43.502733] ? __pfx_do_seccomp+0x10/0x10 [ 43.503517] ? do_raw_spin_unlock+0x53/0x220 [ 43.504363] ? _raw_spin_unlock+0x1e/0x40 [ 43.505147] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.506121] ? static_key_count+0x60/0x80 [ 43.506933] prctl_set_seccomp+0x4e/0x70 [ 43.507668] __do_sys_prctl+0xe6c/0x1d70 [ 43.508459] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.509315] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.510290] ? irqentry_exit+0xf3/0x650 [ 43.511084] do_syscall_64+0xbf/0x430 [ 43.511790] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.512739] RIP: 0033:0x7fbdfe23f5cd [ 43.513441] 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 [ 43.516687] RSP: 002b:00007ffc408d4ea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.518054] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbdfe23f5cd [ 43.519375] RDX: 0000562b4443be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.520661] RBP: 00007ffc408d4f00 R08: 0000000000000000 R09: 00007ffc408d45a0 [ 43.521967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562b71e5ead0 [ 43.523277] R13: 00007ffc408d5330 R14: 0000562b71e5fbc0 R15: 0000562b71e70780 [ 43.524593] [ 43.525056] irq event stamp: 1793 [ 43.525663] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 43.527192] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 43.528716] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 43.530274] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 43.531738] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64497' (ECDSA) to the list of known hosts. 2025/11/19 04:25:58 fuzzer started 2025/11/19 04:25:58 dialing manager at localhost:34383 2025/11/19 04:25:58 checking machine... 2025/11/19 04:25:58 checking revisions... [ 44.432166] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:25:58 testing simple program... [ 44.527530] cgroup: Unknown subsys name 'net' [ 44.579433] cgroup: Unknown subsys name 'cpuset' [ 44.593725] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:25:57 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=00007fc19cfd5e07 RCX=255630821f11977f RDX=0000000000000000 RSI=0000000010e2cc00 RDI=00007fc19cfd5e07 RBP=00007fc19cfd5e07 RSP=ffff8880189ef698 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880189ef7c0 R13=0000000000000000 R14=ffff888017609bc0 R15=ffff88800944cc80 RIP=ffffffff8160df1b RFL=00000213 [----A-C] 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 00007fc19c43b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc19c41a020 CR3=000000001f270000 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=0000000000026fc3 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3f348f2000 CR3=000000000e0ba000 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=75bf08b17216afa0984499c34112094d XMM02=2c67c8bc2e329bc30000000000304698 XMM03=fb795ef6d6577056000000000030da00 XMM04=5023c8a607b051dc00000000000ae988 XMM05=090f1556b20111b3000000000031ea00 XMM06=422449e94a1e1ca2000000000031e218 XMM07=e042d86d42eb936e000000000030dcd8 XMM08=ad4a23a0f6358d8300000000003046f8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000