[ 46.518818] ------------[ cut here ]------------ [ 46.519748] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.521691] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.523321] Modules linked in: [ 46.524065] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.526443] Tainted: [W]=WARN [ 46.526982] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.528446] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.529290] 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 [ 46.532370] RSP: 0018:ffff888015ef7bc0 EFLAGS: 00010286 [ 46.533303] RAX: 0000000000000000 RBX: ffffed1002bdef78 RCX: ffffffff813a4050 [ 46.534569] RDX: ffff888015991bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.535813] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bdef2f [ 46.537053] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.538299] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ef7df8 [ 46.539557] FS: 00007f6c62400900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.540965] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.541994] CR2: 00007ffd1d132ef7 CR3: 000000000e5a2000 CR4: 0000000000350ef0 [ 46.543262] Call Trace: [ 46.543760] [ 46.544167] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.545049] ? __create_object+0x59/0x80 [ 46.545820] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.546778] __vmalloc_noprof+0x59/0x60 [ 46.547530] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.548335] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.549243] bpf_prog_alloc+0x39/0x200 [ 46.549969] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.550879] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.551761] do_seccomp+0x349/0x25e0 [ 46.552475] ? find_held_lock+0x2b/0x80 [ 46.553172] ? do_prlimit+0x310/0x610 [ 46.553904] ? __pfx_do_seccomp+0x10/0x10 [ 46.554671] ? do_raw_spin_unlock+0x53/0x220 [ 46.555487] ? _raw_spin_unlock+0x1e/0x40 [ 46.556207] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.557155] ? static_key_count+0x60/0x80 [ 46.557923] prctl_set_seccomp+0x4e/0x70 [ 46.558690] __do_sys_prctl+0xe6c/0x1d70 [ 46.559446] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.560234] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.561170] ? irqentry_exit+0xf3/0x650 [ 46.561914] do_syscall_64+0xbf/0x430 [ 46.562655] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.563583] RIP: 0033:0x7f6c628f25cd [ 46.564220] 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 [ 46.567309] RSP: 002b:00007ffd1d131030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.568616] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6c628f25cd [ 46.569874] RDX: 0000563fa78f5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.571138] RBP: 00007ffd1d131090 R08: 0000000000000000 R09: 00007ffd1d130730 [ 46.572381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563fcbcefad0 [ 46.573652] R13: 00007ffd1d1314c0 R14: 0000563fcbcf0bc0 R15: 0000563fcbd01780 [ 46.574938] [ 46.575350] irq event stamp: 1765 [ 46.575978] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 46.577470] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 46.578965] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 46.580467] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 46.581926] ---[ end trace 0000000000000000 ]--- [ 49.620626] ------------[ cut here ]------------ [ 49.621570] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.623625] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.625090] Modules linked in: [ 49.625732] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.627959] Tainted: [W]=WARN [ 49.628636] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.630126] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.631046] 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 [ 49.634251] RSP: 0018:ffff88801d427bc0 EFLAGS: 00010286 [ 49.635239] RAX: 0000000000000000 RBX: ffffed1003a84f78 RCX: ffffffff813a4050 [ 49.636532] RDX: ffff888016f60000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.637826] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003a84f2f [ 49.639117] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.640414] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801d427df8 [ 49.641713] FS: 00007fe3103ff900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.643167] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.644240] CR2: 00007fffebd2def7 CR3: 000000001fa36000 CR4: 0000000000350ef0 [ 49.645534] Call Trace: [ 49.646008] [ 49.646472] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.647346] ? __create_object+0x59/0x80 [ 49.648126] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.649096] __vmalloc_noprof+0x59/0x60 [ 49.649850] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.650739] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.651684] bpf_prog_alloc+0x39/0x200 [ 49.652435] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.653331] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.654230] do_seccomp+0x349/0x25e0 [ 49.654971] ? find_held_lock+0x2b/0x80 [ 49.655746] ? do_prlimit+0x310/0x610 [ 49.656488] ? __pfx_do_seccomp+0x10/0x10 [ 49.657227] ? do_raw_spin_unlock+0x53/0x220 [ 49.658050] ? _raw_spin_unlock+0x1e/0x40 [ 49.658831] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.659786] ? static_key_count+0x60/0x80 [ 49.660583] prctl_set_seccomp+0x4e/0x70 [ 49.661330] __do_sys_prctl+0xe6c/0x1d70 [ 49.662117] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.663008] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.663988] ? irqentry_exit+0xf3/0x650 [ 49.664742] do_syscall_64+0xbf/0x430 [ 49.665482] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.666448] RIP: 0033:0x7fe3108f15cd [ 49.667116] 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 [ 49.670308] RSP: 002b:00007fffebd2b550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.671677] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe3108f15cd [ 49.672962] RDX: 000055af85c8ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.674258] RBP: 00007fffebd2b5b0 R08: 0000000000000000 R09: 00007fffebd2ac50 [ 49.675554] R10: 0000000000000000 R11: 0000000000000246 R12: 000055afb5eaaad0 [ 49.676832] R13: 00007fffebd2b9e0 R14: 000055afb5eabbc0 R15: 000055afb5ebc780 [ 49.678127] [ 49.678606] irq event stamp: 1797 [ 49.679209] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 49.680483] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 49.681743] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 49.683040] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 49.684304] ---[ end trace 0000000000000000 ]--- [ 50.352527] ------------[ cut here ]------------ [ 50.353384] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.355475] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.357125] Modules linked in: [ 50.357829] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.359800] Tainted: [W]=WARN [ 50.360348] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.361804] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.362726] 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 [ 50.365870] RSP: 0018:ffff888016d47bc0 EFLAGS: 00010286 [ 50.366865] RAX: 0000000000000000 RBX: ffffed1002da8f78 RCX: ffffffff813a4050 [ 50.368133] RDX: ffff888015a28000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.369396] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da8f2f [ 50.370690] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.371956] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d47df8 [ 50.373254] FS: 00007f7e9cbc1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.374704] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.375757] CR2: 00007f7e9d0b3580 CR3: 000000001d608000 CR4: 0000000000350ef0 [ 50.377038] Call Trace: [ 50.377530] [ 50.377937] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.378845] ? __create_object+0x59/0x80 [ 50.379615] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.380572] __vmalloc_noprof+0x59/0x60 [ 50.381279] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.382154] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.383094] bpf_prog_alloc+0x39/0x200 [ 50.383822] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.384758] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.385657] do_seccomp+0x349/0x25e0 [ 50.386327] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.387224] ? __pfx_do_seccomp+0x10/0x10 [ 50.388003] ? find_held_lock+0x2b/0x80 [ 50.388760] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.389720] ? static_key_count+0x60/0x80 [ 50.390535] prctl_set_seccomp+0x4e/0x70 [ 50.391259] __do_sys_prctl+0xe6c/0x1d70 [ 50.392039] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.392907] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.393875] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.394852] ? irqentry_exit+0xf3/0x650 [ 50.395624] do_syscall_64+0xbf/0x430 [ 50.396319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.397263] RIP: 0033:0x7f7e9d0b35cd [ 50.397973] 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 [ 50.401684] RSP: 002b:00007ffebc144b60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.403076] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e9d0b35cd [ 50.404357] RDX: 000056004bf09e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.405641] RBP: 00007ffebc144bc0 R08: 0000000000000000 R09: 00007ffebc144260 [ 50.406926] R10: 0000000000000000 R11: 0000000000000246 R12: 00005600738a1240 [ 50.408232] R13: 00007ffebc144ff0 R14: 00005600738a0bf0 R15: 00005600738b54d0 [ 50.409546] [ 50.409969] irq event stamp: 1803 [ 50.410623] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 50.412143] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 50.413658] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 50.415114] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 50.416372] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46651' (ECDSA) to the list of known hosts. 2025/11/17 18:04:07 fuzzer started 2025/11/17 18:04:07 dialing manager at localhost:37895 2025/11/17 18:04:07 checking machine... 2025/11/17 18:04:07 checking revisions... [ 51.334524] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:04:07 testing simple program... [ 51.414763] cgroup: Unknown subsys name 'net' [ 51.453275] cgroup: Unknown subsys name 'cpuset' [ 51.464481] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:04:07 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000002 RCX=dfb8078e475e76a4 RDX=1ffff1100d9c115a RSI=000000008301a466 RDI=ffff88806ce31cd0 RBP=ffff88806ce08ac8 RSP=ffff88806ce089b0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88806ce08ab8 R15=ffff88806ce08a70 RIP=ffffffff8135e4e4 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd9f98dd68 CR3=0000000009962000 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=34303a383120373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3034325b646873732036303a3430 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343938 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=ffff888016b45340 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888016b45d98 RSP=ffff88806cf088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016b45de8 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 00007fe3103ff900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffebd25000 CR3=000000001f995000 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