[ 39.118739] ------------[ cut here ]------------ [ 39.119686] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.121768] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.123267] Modules linked in: [ 39.123952] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.125979] Tainted: [W]=WARN [ 39.126541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.128011] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.128939] 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 [ 39.132166] RSP: 0018:ffff888007037bc0 EFLAGS: 00010286 [ 39.133154] RAX: 0000000000000000 RBX: ffffed1000e06f78 RCX: ffffffff813a4050 [ 39.134462] RDX: ffff888016bc5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.135748] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1000e06f2f [ 39.137042] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.138363] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888007037df8 [ 39.139665] FS: 00007fda88d4a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.141153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.142240] CR2: 00007ffdf8064ef7 CR3: 000000001cd30000 CR4: 0000000000350ef0 [ 39.143553] Call Trace: [ 39.144062] [ 39.144472] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.145376] ? __create_object+0x59/0x80 [ 39.146160] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.147131] __vmalloc_noprof+0x59/0x60 [ 39.147885] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.148763] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.149689] bpf_prog_alloc+0x39/0x200 [ 39.150382] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.151315] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.152244] do_seccomp+0x349/0x25e0 [ 39.152973] ? find_held_lock+0x2b/0x80 [ 39.153757] ? do_prlimit+0x310/0x610 [ 39.154470] ? __pfx_do_seccomp+0x10/0x10 [ 39.155252] ? do_raw_spin_unlock+0x53/0x220 [ 39.156086] ? _raw_spin_unlock+0x1e/0x40 [ 39.156870] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.157870] ? static_key_count+0x60/0x80 [ 39.158693] prctl_set_seccomp+0x4e/0x70 [ 39.159431] __do_sys_prctl+0xe6c/0x1d70 [ 39.160218] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.161102] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.162214] ? irqentry_exit+0xf3/0x650 [ 39.163141] do_syscall_64+0xbf/0x430 [ 39.164027] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.164994] RIP: 0033:0x7fda8923c5cd [ 39.165731] 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 [ 39.168933] RSP: 002b:00007ffdf80628e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.170320] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fda8923c5cd [ 39.171619] RDX: 000055b5c4febe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.172924] RBP: 00007ffdf8062940 R08: 0000000000000000 R09: 00007ffdf8061fe0 [ 39.174232] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b5deb20ad0 [ 39.175525] R13: 00007ffdf8062d70 R14: 000055b5deb21bc0 R15: 000055b5deb32780 [ 39.176840] [ 39.177267] irq event stamp: 1745 [ 39.177942] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 39.179486] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 39.181024] softirqs last enabled at (1788): [] handle_softirqs+0x50c/0x770 [ 39.182618] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 39.184150] ---[ end trace 0000000000000000 ]--- [ 42.617442] ------------[ cut here ]------------ [ 42.618530] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.620925] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.622628] Modules linked in: [ 42.623296] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.625540] Tainted: [W]=WARN [ 42.626230] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.627869] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.628920] 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 [ 42.632490] RSP: 0018:ffff8880175f7bc0 EFLAGS: 00010286 [ 42.633633] RAX: 0000000000000000 RBX: ffffed1002ebef78 RCX: ffffffff813a4050 [ 42.635152] RDX: ffff88800f349bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.636607] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ebef2f [ 42.638057] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.639474] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175f7df8 [ 42.640886] FS: 00007f87cdc0e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.642551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.643740] CR2: 00007fff0b724ef7 CR3: 00000000205ec000 CR4: 0000000000350ef0 [ 42.645156] Call Trace: [ 42.645719] [ 42.646188] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.647192] ? __create_object+0x59/0x80 [ 42.648049] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.649135] __vmalloc_noprof+0x59/0x60 [ 42.649970] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.650966] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.652043] bpf_prog_alloc+0x39/0x200 [ 42.652915] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.653938] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.654935] do_seccomp+0x349/0x25e0 [ 42.655735] ? find_held_lock+0x2b/0x80 [ 42.656528] ? do_prlimit+0x310/0x610 [ 42.657356] ? __pfx_do_seccomp+0x10/0x10 [ 42.658253] ? do_raw_spin_unlock+0x53/0x220 [ 42.659169] ? _raw_spin_unlock+0x1e/0x40 [ 42.660024] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.661084] ? static_key_count+0x60/0x80 [ 42.661985] prctl_set_seccomp+0x4e/0x70 [ 42.662850] __do_sys_prctl+0xe6c/0x1d70 [ 42.663706] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.664638] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.665736] ? irqentry_exit+0xf3/0x650 [ 42.666561] do_syscall_64+0xbf/0x430 [ 42.667381] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.668421] RIP: 0033:0x7f87ce1005cd [ 42.669195] 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 [ 42.672661] RSP: 002b:00007fff0b723570 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.674169] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f87ce1005cd [ 42.675413] RDX: 0000555a592e1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.676622] RBP: 00007fff0b7235d0 R08: 0000000000000000 R09: 00007fff0b722c70 [ 42.677854] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555a88468ad0 [ 42.679055] R13: 00007fff0b723a00 R14: 0000555a88469bc0 R15: 0000555a8847a780 [ 42.680282] [ 42.680716] irq event stamp: 1753 [ 42.681286] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 42.682737] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 42.684165] softirqs last enabled at (1546): [] handle_softirqs+0x50c/0x770 [ 42.685628] softirqs last disabled at (1541): [] __irq_exit_rcu+0xc4/0x100 [ 42.687038] ---[ end trace 0000000000000000 ]--- [ 43.540982] ------------[ cut here ]------------ [ 43.541881] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.543812] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.545248] Modules linked in: [ 43.545877] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.547858] Tainted: [W]=WARN [ 43.548406] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.550088] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.551051] 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 [ 43.554191] RSP: 0018:ffff88801b077bc0 EFLAGS: 00010286 [ 43.555153] RAX: 0000000000000000 RBX: ffffed100360ef78 RCX: ffffffff813a4050 [ 43.556399] RDX: ffff88801c07b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.557674] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100360ef2f [ 43.558925] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.560168] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b077df8 [ 43.561433] FS: 00007f5bbd907900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.562850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.563903] CR2: 00007fffb0b07ef7 CR3: 000000000be5e000 CR4: 0000000000350ef0 [ 43.565177] Call Trace: [ 43.565701] [ 43.566112] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.567011] ? __create_object+0x59/0x80 [ 43.567792] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.568760] __vmalloc_noprof+0x59/0x60 [ 43.569487] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.570360] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.571288] bpf_prog_alloc+0x39/0x200 [ 43.572025] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.572954] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.573871] do_seccomp+0x349/0x25e0 [ 43.574545] ? find_held_lock+0x2b/0x80 [ 43.575296] ? do_prlimit+0x310/0x610 [ 43.576037] ? __pfx_do_seccomp+0x10/0x10 [ 43.576822] ? do_raw_spin_unlock+0x53/0x220 [ 43.577667] ? _raw_spin_unlock+0x1e/0x40 [ 43.578404] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.579366] ? static_key_count+0x60/0x80 [ 43.580167] prctl_set_seccomp+0x4e/0x70 [ 43.580943] __do_sys_prctl+0xe6c/0x1d70 [ 43.581735] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.582549] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.583514] ? irqentry_exit+0xf3/0x650 [ 43.584276] do_syscall_64+0xbf/0x430 [ 43.585007] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.585971] RIP: 0033:0x7f5bbddf95cd [ 43.586685] 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 [ 43.589895] RSP: 002b:00007fffb0b06a30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.591256] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5bbddf95cd [ 43.592541] RDX: 0000558534ebde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.593842] RBP: 00007fffb0b06a90 R08: 0000000000000000 R09: 00007fffb0b06130 [ 43.595118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558564d92ad0 [ 43.596399] R13: 00007fffb0b06ec0 R14: 0000558564d93bc0 R15: 0000558564da4780 [ 43.597715] [ 43.598154] irq event stamp: 1819 [ 43.598812] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 43.600326] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 43.601850] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 43.603389] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 43.604907] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59373' (ECDSA) to the list of known hosts. 2025/11/17 16:29:58 fuzzer started 2025/11/17 16:29:58 dialing manager at localhost:37895 2025/11/17 16:29:58 checking machine... 2025/11/17 16:29:58 checking revisions... [ 44.499817] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:29:58 testing simple program... [ 44.614898] cgroup: Unknown subsys name 'net' [ 44.675569] cgroup: Unknown subsys name 'cpuset' [ 44.692784] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:29:57 Registers: info registers vcpu 0 RAX=ffff8880156c5340 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce08968 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023cee R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529332 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 00007f87cdc0e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff0b71d000 CR3=0000000020628000 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 info registers vcpu 1 RAX=0000000000024145 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=00000202 [-------] 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 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff0a403648 CR3=000000000d893000 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=d357e83e759d5f8b444fc1446be909eb XMM02=0000000000303460ec2efd57dc4c00df XMM03=00000000003114206796ed79739e1275 XMM04=0e1a57fe85406d3600000000000ae988 XMM05=16b8f251b30d5ec10000000000321da0 XMM06=817b8945e9d503730000000000320df0 XMM07=e042d86d42eb936e00000000003116f8 XMM08=6796ed79739e127500000000003034c0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000