[ 46.704360] ------------[ cut here ]------------ [ 46.705314] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.707376] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.708892] Modules linked in: [ 46.709529] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.711773] Tainted: [W]=WARN [ 46.712329] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.713864] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.714802] 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 [ 46.717998] RSP: 0018:ffff88801a0efbc0 EFLAGS: 00010286 [ 46.718979] RAX: 0000000000000000 RBX: ffffed100341df78 RCX: ffffffff813a4050 [ 46.720266] RDX: ffff888016615340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.721562] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100341df2f [ 46.722870] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.724175] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a0efdf8 [ 46.725481] FS: 00007f72b929b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.726926] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.727998] CR2: 00007ffe54b3bef7 CR3: 000000000be0c000 CR4: 0000000000350ef0 [ 46.729300] Call Trace: [ 46.729807] [ 46.730234] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.731137] ? __create_object+0x59/0x80 [ 46.731927] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.732898] __vmalloc_noprof+0x59/0x60 [ 46.733665] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.734559] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.735442] bpf_prog_alloc+0x39/0x200 [ 46.736196] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.737130] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.738057] do_seccomp+0x349/0x25e0 [ 46.738767] ? find_held_lock+0x2b/0x80 [ 46.739520] ? do_prlimit+0x310/0x610 [ 46.740208] ? __pfx_do_seccomp+0x10/0x10 [ 46.740989] ? do_raw_spin_unlock+0x53/0x220 [ 46.741826] ? _raw_spin_unlock+0x1e/0x40 [ 46.742612] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.743575] ? static_key_count+0x60/0x80 [ 46.744321] prctl_set_seccomp+0x4e/0x70 [ 46.745096] __do_sys_prctl+0xe6c/0x1d70 [ 46.745876] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.746765] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.747739] ? irqentry_exit+0xf3/0x650 [ 46.748503] do_syscall_64+0xbf/0x430 [ 46.749207] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.750182] RIP: 0033:0x7f72b978d5cd [ 46.750884] 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 [ 46.754063] RSP: 002b:00007ffe54b3a210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.755438] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f72b978d5cd [ 46.756740] RDX: 000055d759423e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.758032] RBP: 00007ffe54b3a270 R08: 0000000000000000 R09: 00007ffe54b39910 [ 46.759249] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d78c3c4ad0 [ 46.760331] R13: 00007ffe54b3a6a0 R14: 000055d78c3c5bc0 R15: 000055d78c3d6780 [ 46.761438] [ 46.761832] irq event stamp: 1819 [ 46.762356] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 46.763639] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 46.764937] softirqs last enabled at (1360): [] handle_softirqs+0x50c/0x770 [ 46.766260] softirqs last disabled at (1355): [] __irq_exit_rcu+0xc4/0x100 [ 46.767552] ---[ end trace 0000000000000000 ]--- [ 50.292736] ------------[ cut here ]------------ [ 50.293663] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.295700] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 50.297142] Modules linked in: [ 50.297770] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.299991] Tainted: [W]=WARN [ 50.300651] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.302129] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.303044] 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 [ 50.306201] RSP: 0018:ffff8880172a7bc0 EFLAGS: 00010286 [ 50.307172] RAX: 0000000000000000 RBX: ffffed1002e54f78 RCX: ffffffff813a4050 [ 50.308444] RDX: ffff88801a939bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.309722] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e54f2f [ 50.311006] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.312277] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172a7df8 [ 50.313573] FS: 00007f121fb16900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.315017] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.316073] CR2: 00007f1220008580 CR3: 0000000018b33000 CR4: 0000000000350ef0 [ 50.317358] Call Trace: [ 50.317866] [ 50.318289] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.319206] ? __create_object+0x59/0x80 [ 50.319988] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.320975] __vmalloc_noprof+0x59/0x60 [ 50.321746] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.322623] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.323558] bpf_prog_alloc+0x39/0x200 [ 50.324262] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.325180] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.326114] do_seccomp+0x349/0x25e0 [ 50.326836] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.327742] ? __pfx_do_seccomp+0x10/0x10 [ 50.328541] ? find_held_lock+0x2b/0x80 [ 50.329263] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.330250] ? static_key_count+0x60/0x80 [ 50.331062] prctl_set_seccomp+0x4e/0x70 [ 50.331842] __do_sys_prctl+0xe6c/0x1d70 [ 50.332631] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.333490] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.334419] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.335388] ? irqentry_exit+0xf3/0x650 [ 50.336162] do_syscall_64+0xbf/0x430 [ 50.336900] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.337862] RIP: 0033:0x7f12200085cd [ 50.338571] 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 [ 50.341754] RSP: 002b:00007ffc45ec3780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.343132] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12200085cd [ 50.344413] RDX: 00005595c8e90e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.345697] RBP: 00007ffc45ec37e0 R08: 0000000000000000 R09: 00007ffc45ec2e80 [ 50.347000] R10: 0000000000000000 R11: 0000000000000246 R12: 00005595d336cad0 [ 50.348287] R13: 00007ffc45ec3c10 R14: 00005595d336dbc0 R15: 00005595d337e780 [ 50.349587] [ 50.350027] irq event stamp: 1783 [ 50.350679] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 50.352218] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 50.353749] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 50.355311] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 50.356816] ---[ end trace 0000000000000000 ]--- [ 51.159342] ------------[ cut here ]------------ [ 51.160366] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.162633] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 51.164197] Modules linked in: [ 51.164901] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.167372] Tainted: [W]=WARN [ 51.168118] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.169979] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.171075] 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 [ 51.174887] RSP: 0018:ffff88800ee3fbc0 EFLAGS: 00010286 [ 51.176102] RAX: 0000000000000000 RBX: ffffed1001dc7f78 RCX: ffffffff813a4050 [ 51.177506] RDX: ffff88801a221bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.178947] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dc7f2f [ 51.180370] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.181786] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ee3fdf8 [ 51.183231] FS: 00007fab4fe91900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.184843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.186038] CR2: 00007fab50383580 CR3: 000000001c797000 CR4: 0000000000350ef0 [ 51.187485] Call Trace: [ 51.188005] [ 51.188512] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.189529] ? __create_object+0x59/0x80 [ 51.190370] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.191484] __vmalloc_noprof+0x59/0x60 [ 51.192281] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.193248] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.194302] bpf_prog_alloc+0x39/0x200 [ 51.195128] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.196165] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.197183] do_seccomp+0x349/0x25e0 [ 51.198001] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.199007] ? __pfx_do_seccomp+0x10/0x10 [ 51.199911] ? find_held_lock+0x2b/0x80 [ 51.200755] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.201838] ? static_key_count+0x60/0x80 [ 51.202751] prctl_set_seccomp+0x4e/0x70 [ 51.203620] __do_sys_prctl+0xe6c/0x1d70 [ 51.204495] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.205407] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.206523] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.207616] ? irqentry_exit+0xf3/0x650 [ 51.208431] do_syscall_64+0xbf/0x430 [ 51.209260] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.210347] RIP: 0033:0x7fab503835cd [ 51.211143] 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 [ 51.214734] RSP: 002b:00007ffca7690160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.216270] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab503835cd [ 51.217717] RDX: 000055a72ff43e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.219168] RBP: 00007ffca76901c0 R08: 0000000000000000 R09: 00007ffca768f860 [ 51.220619] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a73fda9ad0 [ 51.222074] R13: 00007ffca76905f0 R14: 000055a73fdaabc0 R15: 000055a73fdbb780 [ 51.223542] [ 51.224031] irq event stamp: 1815 [ 51.224770] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 51.226484] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 51.227953] softirqs last enabled at (1380): [] handle_softirqs+0x50c/0x770 [ 51.229471] softirqs last disabled at (1369): [] __irq_exit_rcu+0xc4/0x100 [ 51.230967] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7565' (ECDSA) to the list of known hosts. 2025/11/17 22:34:37 fuzzer started 2025/11/17 22:34:37 dialing manager at localhost:37895 2025/11/17 22:34:37 checking machine... 2025/11/17 22:34:37 checking revisions... [ 52.098769] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:34:37 testing simple program... [ 52.181553] cgroup: Unknown subsys name 'net' [ 52.248952] cgroup: Unknown subsys name 'cpuset' [ 52.264145] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:34:36 Registers: info registers vcpu 0 RAX=ffffffff8671c608 RBX=ffffffff8671c608 RCX=ffffffff81a848aa RDX=0000000000000000 RSI=ffffffff86aaa338 RDI=ffffffff8671c604 RBP=ffffffff8671c608 RSP=ffff88806ce08998 R8 =ffffffff86aaa338 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023094 R12=ffffffff8671c608 R13=ffffffff8671c604 R14=ffffffff8671c604 R15=dffffc0000000000 RIP=ffffffff8135daa6 RFL=00000256 [---ZAP-] 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 00007f121fb16900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f121faf5020 CR3=000000001d158000 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=000000000002e25d 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005595d33a4000 CR3=000000000d07d000 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=34333a323220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343938 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000