[ 54.197832] ------------[ cut here ]------------ [ 54.198795] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.200875] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 54.202431] Modules linked in: [ 54.203056] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.205350] Tainted: [W]=WARN [ 54.206313] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.207892] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.208864] 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 [ 54.212096] RSP: 0018:ffff88800a44fbc0 EFLAGS: 00010286 [ 54.213128] RAX: 0000000000000000 RBX: ffffed1001489f78 RCX: ffffffff813a4050 [ 54.214453] RDX: ffff888016ed3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.215820] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001489f2f [ 54.217131] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.218477] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a44fdf8 [ 54.219846] FS: 00007faeb92e3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.221319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.222430] CR2: 00007faeb97d5580 CR3: 000000000d9ba000 CR4: 0000000000350ef0 [ 54.223802] Call Trace: [ 54.224278] [ 54.224762] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.225707] ? __create_object+0x59/0x80 [ 54.226538] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.227564] __vmalloc_noprof+0x59/0x60 [ 54.228311] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.229217] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.230183] bpf_prog_alloc+0x39/0x200 [ 54.230954] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.231909] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.232884] do_seccomp+0x349/0x25e0 [ 54.233657] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.234587] ? __pfx_do_seccomp+0x10/0x10 [ 54.235367] ? find_held_lock+0x2b/0x80 [ 54.236153] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.237163] ? static_key_count+0x60/0x80 [ 54.238032] prctl_set_seccomp+0x4e/0x70 [ 54.238838] __do_sys_prctl+0xe6c/0x1d70 [ 54.239662] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.240569] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.241589] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.242597] ? irqentry_exit+0xf3/0x650 [ 54.243343] do_syscall_64+0xbf/0x430 [ 54.244114] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.245098] RIP: 0033:0x7faeb97d55cd [ 54.245841] 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 [ 54.249073] RSP: 002b:00007ffd2a6150d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.250494] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faeb97d55cd [ 54.251862] RDX: 0000558443fa7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.253177] RBP: 00007ffd2a615130 R08: 0000000000000000 R09: 00007ffd2a6147d0 [ 54.254585] R10: 0000000000000000 R11: 0000000000000246 R12: 000055845e89dad0 [ 54.256130] R13: 00007ffd2a615560 R14: 000055845e89ebc0 R15: 000055845e8af780 [ 54.257543] [ 54.258004] irq event stamp: 1885 [ 54.258715] hardirqs last enabled at (1895): [] __up_console_sem+0x78/0x80 [ 54.260220] hardirqs last disabled at (1904): [] __up_console_sem+0x5d/0x80 [ 54.261545] softirqs last enabled at (1440): [] handle_softirqs+0x50c/0x770 [ 54.262858] softirqs last disabled at (1425): [] __irq_exit_rcu+0xc4/0x100 [ 54.264159] ---[ end trace 0000000000000000 ]--- [ 57.213092] ------------[ cut here ]------------ [ 57.214596] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.217155] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 57.218825] Modules linked in: [ 57.219500] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.221505] Tainted: [W]=WARN [ 57.222059] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.223505] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.224355] 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 [ 57.227487] RSP: 0018:ffff88801619fbc0 EFLAGS: 00010286 [ 57.228434] RAX: 0000000000000000 RBX: ffffed1002c33f78 RCX: ffffffff813a4050 [ 57.229677] RDX: ffff88801667b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.230925] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c33f2f [ 57.232204] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.233457] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801619fdf8 [ 57.234721] FS: 00007f3a6af0d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.236244] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.237308] CR2: 00007ffc1537eef7 CR3: 000000000b7d7000 CR4: 0000000000350ef0 [ 57.238592] Call Trace: [ 57.239086] [ 57.239559] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.240472] ? __create_object+0x59/0x80 [ 57.241242] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.242234] __vmalloc_noprof+0x59/0x60 [ 57.243155] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.244021] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.244946] bpf_prog_alloc+0x39/0x200 [ 57.245694] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.246597] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.247526] do_seccomp+0x349/0x25e0 [ 57.248188] ? find_held_lock+0x2b/0x80 [ 57.248918] ? do_prlimit+0x310/0x610 [ 57.249627] ? __pfx_do_seccomp+0x10/0x10 [ 57.250358] ? do_raw_spin_unlock+0x53/0x220 [ 57.251201] ? _raw_spin_unlock+0x1e/0x40 [ 57.252049] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.252817] ? static_key_count+0x60/0x80 [ 57.253451] prctl_set_seccomp+0x4e/0x70 [ 57.254031] __do_sys_prctl+0xe6c/0x1d70 [ 57.254645] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.255325] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.256192] ? irqentry_exit+0xf3/0x650 [ 57.256807] do_syscall_64+0xbf/0x430 [ 57.257374] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.258125] RIP: 0033:0x7f3a6b3ff5cd [ 57.258689] 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 [ 57.261234] RSP: 002b:00007ffc1537d590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.262308] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3a6b3ff5cd [ 57.263350] RDX: 000056370118ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.264367] RBP: 00007ffc1537d5f0 R08: 0000000000000000 R09: 00007ffc1537cc90 [ 57.265404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563727d0ead0 [ 57.266531] R13: 00007ffc1537da20 R14: 0000563727d0fbc0 R15: 0000563727d20780 [ 57.267611] [ 57.268005] irq event stamp: 1817 [ 57.268742] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80 [ 57.269946] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 57.271187] softirqs last enabled at (1872): [] handle_softirqs+0x50c/0x770 [ 57.272418] softirqs last disabled at (1825): [] __irq_exit_rcu+0xc4/0x100 [ 57.273639] ---[ end trace 0000000000000000 ]--- [ 57.962769] ------------[ cut here ]------------ [ 57.963702] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.965654] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/259 [ 57.967135] Modules linked in: [ 57.967992] CPU: 0 UID: 104 PID: 259 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.970300] Tainted: [W]=WARN [ 57.970939] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.972456] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.973345] 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 [ 57.976556] RSP: 0018:ffff888015d07bc0 EFLAGS: 00010286 [ 57.977550] RAX: 0000000000000000 RBX: ffffed1002ba0f78 RCX: ffffffff813a4050 [ 57.978825] RDX: ffff888015d73780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.980139] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ba0f2f [ 57.981449] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.982739] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d07df8 [ 57.984061] FS: 00007f1ef175f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.985504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.986580] CR2: 00007ffe66ecdef7 CR3: 000000000db0d000 CR4: 0000000000350ef0 [ 57.987886] Call Trace: [ 57.988360] [ 57.988802] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.989704] ? __create_object+0x59/0x80 [ 57.990475] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.991456] __vmalloc_noprof+0x59/0x60 [ 57.992187] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.993064] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.993996] bpf_prog_alloc+0x39/0x200 [ 57.994744] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.995681] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.996588] do_seccomp+0x349/0x25e0 [ 57.997272] ? find_held_lock+0x2b/0x80 [ 57.998026] ? do_prlimit+0x310/0x610 [ 57.998758] ? __pfx_do_seccomp+0x10/0x10 [ 57.999579] ? do_raw_spin_unlock+0x53/0x220 [ 58.000367] ? _raw_spin_unlock+0x1e/0x40 [ 58.001153] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.002113] ? static_key_count+0x60/0x80 [ 58.002909] prctl_set_seccomp+0x4e/0x70 [ 58.003696] __do_sys_prctl+0xe6c/0x1d70 [ 58.004491] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.005310] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.006273] ? irqentry_exit+0xf3/0x650 [ 58.007054] do_syscall_64+0xbf/0x430 [ 58.007792] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.008739] RIP: 0033:0x7f1ef1c515cd [ 58.009451] 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 [ 58.012589] RSP: 002b:00007ffe66eccb90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.013953] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1ef1c515cd [ 58.015274] RDX: 0000561451261e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.016591] RBP: 00007ffe66eccbf0 R08: 0000000000000000 R09: 00007ffe66ecc290 [ 58.017858] R10: 0000000000000000 R11: 0000000000000246 R12: 00005614513dcad0 [ 58.019129] R13: 00007ffe66ecd020 R14: 00005614513ddbc0 R15: 00005614513ee780 [ 58.020436] [ 58.020855] irq event stamp: 1835 [ 58.021487] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 58.023014] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 58.024514] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 58.026052] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 58.027564] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3810' (ECDSA) to the list of known hosts. 2025/11/18 15:07:36 fuzzer started 2025/11/18 15:07:37 dialing manager at localhost:34383 2025/11/18 15:07:37 checking machine... 2025/11/18 15:07:37 checking revisions... [ 58.901618] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:07:37 testing simple program... [ 58.988540] cgroup: Unknown subsys name 'net' [ 59.046122] cgroup: Unknown subsys name 'cpuset' [ 59.059999] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:07:36 Registers: info registers vcpu 0 RAX=3eff842c93d99e00 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888016656bf0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255fd R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888016656cd8 RIP=ffffffff81529242 RFL=00000286 [--S--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 00007f3a6af0d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000563727d24b88 CR3=000000000cd6b000 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=0000000000024097 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=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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe9ede73b8 CR3=0000000016436000 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=c9a1718ad8509d946a43dbcedcad0839 XMM02=0000000000303db8eff9b2d0a8fce9cb XMM03=0000000000303e882c67c8bc2e329bc3 XMM04=0a59d7379f51879200000000000ae988 XMM05=cab3bc70ff5d698f00000000003216b0 XMM06=50bc7b2586e41a3d000000000031ffe8 XMM07=e042d86d42eb936e000000000030f6a8 XMM08=49adf56d8adf65200000000000303e88 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000