[ 54.078461] ------------[ cut here ]------------ [ 54.079433] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.081516] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 54.083196] Modules linked in: [ 54.083895] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.085931] Tainted: [W]=WARN [ 54.086532] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.088027] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.088979] 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 [ 54.092194] RSP: 0018:ffff888019997bc0 EFLAGS: 00010286 [ 54.093189] RAX: 0000000000000000 RBX: ffffed1003332f78 RCX: ffffffff813a4050 [ 54.094488] RDX: ffff888016e6b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.095783] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003332f2f [ 54.097099] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.098413] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019997df8 [ 54.099758] FS: 00007f4056bae900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.101217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.102286] CR2: 00007fff32dd2ef7 CR3: 000000000e49d000 CR4: 0000000000350ef0 [ 54.103583] Call Trace: [ 54.104046] [ 54.104507] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.105361] ? __create_object+0x59/0x80 [ 54.106157] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.107128] __vmalloc_noprof+0x59/0x60 [ 54.107873] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.108758] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.109694] bpf_prog_alloc+0x39/0x200 [ 54.110446] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.111321] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.112241] do_seccomp+0x349/0x25e0 [ 54.112949] ? irqentry_exit+0x17b/0x650 [ 54.113722] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 54.114751] ? __pfx_do_seccomp+0x10/0x10 [ 54.115559] ? security_task_prctl+0x116/0x170 [ 54.116443] ? __pfx___sanitizer_cov_trace_pc+0x10/0x10 [ 54.117447] prctl_set_seccomp+0x4e/0x70 [ 54.118184] __do_sys_prctl+0xe6c/0x1d70 [ 54.118977] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.119843] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.120834] ? irqentry_exit+0xf3/0x650 [ 54.121616] do_syscall_64+0xbf/0x430 [ 54.122304] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.123263] RIP: 0033:0x7f40570a05cd [ 54.123970] 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 [ 54.127209] RSP: 002b:00007fff32dd1d80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.128609] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f40570a05cd [ 54.129905] RDX: 00005603339cbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.131209] RBP: 00007fff32dd1de0 R08: 0000000000000000 R09: 00007fff32dd1480 [ 54.132505] R10: 0000000000000000 R11: 0000000000000246 R12: 000056035d0f6ad0 [ 54.133798] R13: 00007fff32dd2210 R14: 000056035d0f7bc0 R15: 000056035d108780 [ 54.135116] [ 54.135593] irq event stamp: 1787 [ 54.136205] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 54.137754] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 54.139292] softirqs last enabled at (1592): [] handle_softirqs+0x50c/0x770 [ 54.140852] softirqs last disabled at (1587): [] __irq_exit_rcu+0xc4/0x100 [ 54.142405] ---[ end trace 0000000000000000 ]--- [ 57.673483] ------------[ cut here ]------------ [ 57.674369] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.676607] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 57.678088] Modules linked in: [ 57.678748] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.680754] Tainted: [W]=WARN [ 57.681322] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.682807] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.683729] 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 [ 57.686931] RSP: 0018:ffff88800baf7bc0 EFLAGS: 00010286 [ 57.687915] RAX: 0000000000000000 RBX: ffffed100175ef78 RCX: ffffffff813a4050 [ 57.689212] RDX: ffff88800d36d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.690511] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100175ef2f [ 57.691801] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.693105] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800baf7df8 [ 57.694410] FS: 00007f67c4020900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.695852] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.696950] CR2: 00007f67c45864a6 CR3: 000000000a186000 CR4: 0000000000350ef0 [ 57.698250] Call Trace: [ 57.698764] [ 57.699177] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.700084] ? __create_object+0x59/0x80 [ 57.700884] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.701862] __vmalloc_noprof+0x59/0x60 [ 57.702621] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.703497] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.704453] bpf_prog_alloc+0x39/0x200 [ 57.705161] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.706095] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.707005] do_seccomp+0x349/0x25e0 [ 57.707739] ? find_held_lock+0x2b/0x80 [ 57.708518] ? do_prlimit+0x310/0x610 [ 57.709221] ? __pfx_do_seccomp+0x10/0x10 [ 57.710018] ? do_raw_spin_unlock+0x53/0x220 [ 57.710853] ? _raw_spin_unlock+0x1e/0x40 [ 57.711647] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.712624] ? static_key_count+0x60/0x80 [ 57.713436] prctl_set_seccomp+0x4e/0x70 [ 57.714181] __do_sys_prctl+0xe6c/0x1d70 [ 57.714965] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.715817] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.716816] ? irqentry_exit+0xf3/0x650 [ 57.717586] do_syscall_64+0xbf/0x430 [ 57.718289] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.719239] RIP: 0033:0x7f67c45125cd [ 57.719948] 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 [ 57.723136] RSP: 002b:00007ffff9772020 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.724536] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67c45125cd [ 57.725829] RDX: 0000562df9a5ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.727127] RBP: 00007ffff9772080 R08: 0000000000000000 R09: 00007ffff9771720 [ 57.728442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562e0ff9dbf0 [ 57.729738] R13: 00007ffff97724b0 R14: 0000562e0ffa7380 R15: 0000562e0ffb2460 [ 57.731043] [ 57.731501] irq event stamp: 1749 [ 57.732119] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 57.733676] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 57.735212] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 57.736776] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 57.738302] ---[ end trace 0000000000000000 ]--- [ 58.561802] ------------[ cut here ]------------ [ 58.562735] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.564770] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 58.566184] Modules linked in: [ 58.566827] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.569036] Tainted: [W]=WARN [ 58.569712] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.571162] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.572235] 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 [ 58.575376] RSP: 0018:ffff88801759fbc0 EFLAGS: 00010286 [ 58.576356] RAX: 0000000000000000 RBX: ffffed1002eb3f78 RCX: ffffffff813a4050 [ 58.577678] RDX: ffff88800a3bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.578965] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb3f2f [ 58.580552] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.582109] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801759fdf8 [ 58.583656] FS: 00007f22c8fde900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.585376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.586461] CR2: 00007ffd92a11ef7 CR3: 0000000016499000 CR4: 0000000000350ef0 [ 58.587746] Call Trace: [ 58.588197] [ 58.588678] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.589580] ? __create_object+0x59/0x80 [ 58.590311] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.591276] __vmalloc_noprof+0x59/0x60 [ 58.592027] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.592934] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.593884] bpf_prog_alloc+0x39/0x200 [ 58.594615] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.595536] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.596374] do_seccomp+0x349/0x25e0 [ 58.597110] ? find_held_lock+0x2b/0x80 [ 58.597893] ? do_prlimit+0x310/0x610 [ 58.598640] ? __pfx_do_seccomp+0x10/0x10 [ 58.599353] ? do_raw_spin_unlock+0x53/0x220 [ 58.600180] ? _raw_spin_unlock+0x1e/0x40 [ 58.600991] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.601964] ? static_key_count+0x60/0x80 [ 58.602768] prctl_set_seccomp+0x4e/0x70 [ 58.603542] __do_sys_prctl+0xe6c/0x1d70 [ 58.604283] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.605137] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.606131] ? irqentry_exit+0xf3/0x650 [ 58.606900] do_syscall_64+0xbf/0x430 [ 58.607653] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.608601] RIP: 0033:0x7f22c94d05cd [ 58.609253] 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 [ 58.612373] RSP: 002b:00007ffd92a10db0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.613778] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f22c94d05cd [ 58.615046] RDX: 0000561debf20e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.616333] RBP: 00007ffd92a10e10 R08: 0000000000000000 R09: 00007ffd92a104b0 [ 58.617616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561e27145ad0 [ 58.618909] R13: 00007ffd92a11240 R14: 0000561e27146bc0 R15: 0000561e27157780 [ 58.620293] [ 58.620773] irq event stamp: 1861 [ 58.621353] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 58.622917] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 58.624432] softirqs last enabled at (1838): [] handle_softirqs+0x50c/0x770 [ 58.625968] softirqs last disabled at (1833): [] __irq_exit_rcu+0xc4/0x100 [ 58.627465] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42092' (ECDSA) to the list of known hosts. 2025/11/18 17:25:03 fuzzer started 2025/11/18 17:25:03 dialing manager at localhost:34383 2025/11/18 17:25:03 checking machine... 2025/11/18 17:25:03 checking revisions... [ 59.631994] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:25:03 testing simple program... [ 59.729081] cgroup: Unknown subsys name 'net' [ 59.796764] cgroup: Unknown subsys name 'cpuset' [ 59.818305] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:25:02 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888013c0f588 RCX=0000000000000001 RDX=1ffff11002781eb3 RSI=ffff888013c0ff58 RDI=ffff888013c0f598 RBP=ffff888013c0ff58 RSP=ffff888013c0f4e0 R8 =ffffffff869d8196 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=00000000000000a8 R13=ffff888013c08000 R14=ffff888013c0ff58 R15=ffff888013c0f588 RIP=ffffffff8135e288 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 00007f67c4020900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f67c3fff020 CR3=000000000ba07000 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=0000000000028053 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe303983000 CR3=000000000d77e000 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=0911e03beccbc39b0c44bc58460ece2e XMM02=ec2efd57dc4c00df0000000000305778 XMM03=4104430dcdc16a140000000000305848 XMM04=ec45d0a690a7749200000000000ae988 XMM05=14648eaa1277bab10000000000321fe0 XMM06=817b8945e9d503730000000000321e68 XMM07=e042d86d42eb936e0000000000312458 XMM08=4104430dcdc16a140000000000305848 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000