[ 46.262733] ------------[ cut here ]------------ [ 46.263689] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.265779] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.267534] Modules linked in: [ 46.268134] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.270173] Tainted: [W]=WARN [ 46.271157] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.272632] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.273553] 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 [ 46.276737] RSP: 0018:ffff88801c51fbc0 EFLAGS: 00010286 [ 46.277729] RAX: 0000000000000000 RBX: ffffed10038a3f78 RCX: ffffffff813a4050 [ 46.279026] RDX: ffff888016e73780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.280325] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10038a3f2f [ 46.281601] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.282877] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c51fdf8 [ 46.284181] FS: 00007fec7fb28900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.285620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.286695] CR2: 00007fff579b1ef7 CR3: 000000000d37d000 CR4: 0000000000350ef0 [ 46.287996] Call Trace: [ 46.288498] [ 46.288911] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.289808] ? __create_object+0x59/0x80 [ 46.290598] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.291585] __vmalloc_noprof+0x59/0x60 [ 46.292289] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.293161] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.294081] bpf_prog_alloc+0x39/0x200 [ 46.294806] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.295746] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.296649] do_seccomp+0x349/0x25e0 [ 46.297317] ? find_held_lock+0x2b/0x80 [ 46.298068] ? do_prlimit+0x310/0x610 [ 46.298808] ? __pfx_do_seccomp+0x10/0x10 [ 46.299595] ? do_raw_spin_unlock+0x53/0x220 [ 46.300388] ? _raw_spin_unlock+0x1e/0x40 [ 46.301175] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.302144] ? static_key_count+0x60/0x80 [ 46.302934] prctl_set_seccomp+0x4e/0x70 [ 46.303709] __do_sys_prctl+0xe6c/0x1d70 [ 46.304493] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.305298] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.306264] ? irqentry_exit+0xf3/0x650 [ 46.307024] do_syscall_64+0xbf/0x430 [ 46.307774] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.308732] RIP: 0033:0x7fec8001a5cd [ 46.309393] 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 [ 46.312618] RSP: 002b:00007fff579af3f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.313976] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec8001a5cd [ 46.315271] RDX: 000055b6937abe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.316565] RBP: 00007fff579af450 R08: 0000000000000000 R09: 00007fff579aeaf0 [ 46.317841] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b6bb9bbb10 [ 46.319126] R13: 00007fff579af880 R14: 000055b6bb9bc2b0 R15: 000055b6bb9d06f0 [ 46.320463] [ 46.320885] irq event stamp: 1839 [ 46.321540] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 46.323055] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 46.324584] softirqs last enabled at (1394): [] handle_softirqs+0x50c/0x770 [ 46.326127] softirqs last disabled at (1379): [] __irq_exit_rcu+0xc4/0x100 [ 46.327651] ---[ end trace 0000000000000000 ]--- [ 49.864269] ------------[ cut here ]------------ [ 49.865216] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.867230] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.868689] Modules linked in: [ 49.869281] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.871520] Tainted: [W]=WARN [ 49.872076] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.873599] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.874507] 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 [ 49.877646] RSP: 0018:ffff8880174dfbc0 EFLAGS: 00010286 [ 49.878615] RAX: 0000000000000000 RBX: ffffed1002e9bf78 RCX: ffffffff813a4050 [ 49.879892] RDX: ffff88800b825340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.881160] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e9bf2f [ 49.882452] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.883744] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174dfdf8 [ 49.885016] FS: 00007f8a76ca1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.886456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.887527] CR2: 00007f8a77193580 CR3: 000000000d85c000 CR4: 0000000000350ef0 [ 49.888798] Call Trace: [ 49.889259] [ 49.889708] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.890610] ? __create_object+0x59/0x80 [ 49.891336] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.892309] __vmalloc_noprof+0x59/0x60 [ 49.893058] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.893928] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.894855] bpf_prog_alloc+0x39/0x200 [ 49.895594] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.896519] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.897368] do_seccomp+0x349/0x25e0 [ 49.898077] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.898973] ? __pfx_do_seccomp+0x10/0x10 [ 49.899764] ? find_held_lock+0x2b/0x80 [ 49.900524] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.901472] ? static_key_count+0x60/0x80 [ 49.902215] prctl_set_seccomp+0x4e/0x70 [ 49.902986] __do_sys_prctl+0xe6c/0x1d70 [ 49.903792] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.904639] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.905594] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.906566] ? irqentry_exit+0xf3/0x650 [ 49.907282] do_syscall_64+0xbf/0x430 [ 49.908034] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.908987] RIP: 0033:0x7f8a771935cd [ 49.909705] 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 [ 49.912846] RSP: 002b:00007fff92c16280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.914196] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8a771935cd [ 49.915472] RDX: 000055a071e9de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.916746] RBP: 00007fff92c162e0 R08: 0000000000000000 R09: 00007fff92c15980 [ 49.918023] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a079c09bf0 [ 49.919306] R13: 00007fff92c16710 R14: 000055a079c13380 R15: 000055a079c1e460 [ 49.920609] [ 49.921028] irq event stamp: 1845 [ 49.921666] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 49.923190] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 49.924714] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 49.926243] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 49.927755] ---[ end trace 0000000000000000 ]--- [ 50.718379] ------------[ cut here ]------------ [ 50.719299] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.721373] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.722848] Modules linked in: [ 50.723491] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.725470] Tainted: [W]=WARN [ 50.726033] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.727519] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.728395] 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 [ 50.731616] RSP: 0018:ffff888016907bc0 EFLAGS: 00010286 [ 50.732607] RAX: 0000000000000000 RBX: ffffed1002d20f78 RCX: ffffffff813a4050 [ 50.733895] RDX: ffff888016e6d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.735177] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d20f2f [ 50.736463] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.737762] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016907df8 [ 50.739062] FS: 00007fdf76767900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.740505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.741568] CR2: 00007ffe5a839ef7 CR3: 000000002080e000 CR4: 0000000000350ef0 [ 50.742857] Call Trace: [ 50.743318] [ 50.743793] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.744701] ? __create_object+0x59/0x80 [ 50.745491] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.746414] __vmalloc_noprof+0x59/0x60 [ 50.747185] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.748077] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.749020] bpf_prog_alloc+0x39/0x200 [ 50.749771] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.750720] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.751640] do_seccomp+0x349/0x25e0 [ 50.752320] ? find_held_lock+0x2b/0x80 [ 50.753094] ? do_prlimit+0x310/0x610 [ 50.753833] ? __pfx_do_seccomp+0x10/0x10 [ 50.754616] ? do_raw_spin_unlock+0x53/0x220 [ 50.755412] ? _raw_spin_unlock+0x1e/0x40 [ 50.756213] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.757192] ? static_key_count+0x60/0x80 [ 50.758010] prctl_set_seccomp+0x4e/0x70 [ 50.758805] __do_sys_prctl+0xe6c/0x1d70 [ 50.759603] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.760415] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.761407] ? irqentry_exit+0xf3/0x650 [ 50.762187] do_syscall_64+0xbf/0x430 [ 50.762941] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.763911] RIP: 0033:0x7fdf76c595cd [ 50.764609] 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 [ 50.767806] RSP: 002b:00007ffe5a838010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.769245] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdf76c595cd [ 50.770542] RDX: 00005564224a6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.771848] RBP: 00007ffe5a838070 R08: 0000000000000000 R09: 00007ffe5a837710 [ 50.773146] R10: 0000000000000000 R11: 0000000000000246 R12: 000055644c3bfad0 [ 50.774445] R13: 00007ffe5a8384a0 R14: 000055644c3c0bc0 R15: 000055644c3d1780 [ 50.775778] [ 50.776220] irq event stamp: 1713 [ 50.776870] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 50.778411] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 50.779978] softirqs last enabled at (1452): [] handle_softirqs+0x50c/0x770 [ 50.781516] softirqs last disabled at (1447): [] __irq_exit_rcu+0xc4/0x100 [ 50.783043] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46522' (ECDSA) to the list of known hosts. 2025/11/17 22:14:09 fuzzer started 2025/11/17 22:14:09 dialing manager at localhost:37895 2025/11/17 22:14:09 checking machine... 2025/11/17 22:14:09 checking revisions... [ 51.834913] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:14:09 testing simple program... [ 51.910471] cgroup: Unknown subsys name 'net' [ 51.976868] cgroup: Unknown subsys name 'cpuset' [ 52.002845] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:14:08 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888017df5340 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888017df5d98 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888017df5e60 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 RFL=00000007 [-----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 00007ffb0cd08700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff92c10000 CR3=000000000d56b000 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=2038303a34313a323220373120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038303a34313a3232203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002b649 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 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc527bc4000 CR3=000000000d07e000 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=871334cb8429aca3be4b42d33ba0db32 XMM02=0000000000306f98ec2efd57dc4c00df XMM03=0000000000312848e7a952ae228868d2 XMM04=ab592ee050a9f22300000000000ae988 XMM05=d96330e2d2db86320000000000322890 XMM06=474038aa6c007e1f0000000000322718 XMM07=e042d86d42eb936e0000000000313998 XMM08=e7a952ae228868d20000000000306ff8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000