[ 46.276577] ------------[ cut here ]------------ [ 46.277471] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.279535] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.281067] Modules linked in: [ 46.281703] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.283690] Tainted: [W]=WARN [ 46.284233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.285677] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.286529] 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 [ 46.289657] RSP: 0018:ffff88801566fbc0 EFLAGS: 00010286 [ 46.290576] RAX: 0000000000000000 RBX: ffffed1002acdf78 RCX: ffffffff813a4050 [ 46.291892] RDX: ffff888009a8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.293142] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002acdf2f [ 46.294398] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.295658] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801566fdf8 [ 46.296898] FS: 00007f34bce2f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.298297] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.299350] CR2: 00007ffdc78f1ef7 CR3: 0000000009ffd000 CR4: 0000000000350ef0 [ 46.300593] Call Trace: [ 46.301080] [ 46.301471] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.302343] ? __create_object+0x59/0x80 [ 46.303119] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.304054] __vmalloc_noprof+0x59/0x60 [ 46.304782] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.305577] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.306487] bpf_prog_alloc+0x39/0x200 [ 46.307214] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.308106] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.308974] do_seccomp+0x349/0x25e0 [ 46.309662] ? find_held_lock+0x2b/0x80 [ 46.310349] ? do_prlimit+0x310/0x610 [ 46.311085] ? __pfx_do_seccomp+0x10/0x10 [ 46.311838] ? do_raw_spin_unlock+0x53/0x220 [ 46.312652] ? _raw_spin_unlock+0x1e/0x40 [ 46.313358] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.314287] ? static_key_count+0x60/0x80 [ 46.315060] prctl_set_seccomp+0x4e/0x70 [ 46.315818] __do_sys_prctl+0xe6c/0x1d70 [ 46.316530] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.317359] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.318293] ? irqentry_exit+0xf3/0x650 [ 46.319036] do_syscall_64+0xbf/0x430 [ 46.319765] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.320680] RIP: 0033:0x7f34bd3215cd [ 46.321309] 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 [ 46.324377] RSP: 002b:00007ffdc78efdc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.325707] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f34bd3215cd [ 46.326958] RDX: 0000559ddfe70e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.328203] RBP: 00007ffdc78efe20 R08: 0000000000000000 R09: 00007ffdc78ef4c0 [ 46.329451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559dec98ead0 [ 46.330706] R13: 00007ffdc78f0250 R14: 0000559dec98fbc0 R15: 0000559dec9a0780 [ 46.331929] [ 46.332268] irq event stamp: 1783 [ 46.332794] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 46.334022] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 46.335257] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 46.336503] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 46.337718] ---[ end trace 0000000000000000 ]--- [ 49.677498] ------------[ cut here ]------------ [ 49.678428] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.680456] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.681874] Modules linked in: [ 49.682443] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.684419] Tainted: [W]=WARN [ 49.685004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.686459] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.687692] 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 [ 49.690813] RSP: 0018:ffff8880161e7bc0 EFLAGS: 00010286 [ 49.691791] RAX: 0000000000000000 RBX: ffffed1002c3cf78 RCX: ffffffff813a4050 [ 49.693071] RDX: ffff888019a09bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.694338] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c3cf2f [ 49.695634] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.696889] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880161e7df8 [ 49.698162] FS: 00007f04bfed6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.699591] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.700662] CR2: 00007f04c03c8580 CR3: 000000000b897000 CR4: 0000000000350ef0 [ 49.701971] Call Trace: [ 49.702491] [ 49.703028] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.703911] ? __create_object+0x59/0x80 [ 49.704679] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.705586] __vmalloc_noprof+0x59/0x60 [ 49.706342] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.707225] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.708139] bpf_prog_alloc+0x39/0x200 [ 49.708872] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.709802] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.710699] do_seccomp+0x349/0x25e0 [ 49.711382] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.712261] ? __pfx_do_seccomp+0x10/0x10 [ 49.713046] ? find_held_lock+0x2b/0x80 [ 49.713806] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.714748] ? static_key_count+0x60/0x80 [ 49.715499] prctl_set_seccomp+0x4e/0x70 [ 49.716271] __do_sys_prctl+0xe6c/0x1d70 [ 49.717047] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.717894] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.718860] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.719841] ? irqentry_exit+0xf3/0x650 [ 49.720555] do_syscall_64+0xbf/0x430 [ 49.721282] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.722213] RIP: 0033:0x7f04c03c85cd [ 49.722902] 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 [ 49.726075] RSP: 002b:00007ffed6f72190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.727442] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04c03c85cd [ 49.728719] RDX: 0000563b67d25e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.729974] RBP: 00007ffed6f721f0 R08: 0000000000000000 R09: 00007ffed6f71890 [ 49.731246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563b8e3ddad0 [ 49.732521] R13: 00007ffed6f72620 R14: 0000563b8e3debc0 R15: 0000563b8e3ef780 [ 49.733817] [ 49.734234] irq event stamp: 1797 [ 49.734877] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 49.736406] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 49.737931] softirqs last enabled at (1378): [] handle_softirqs+0x50c/0x770 [ 49.739497] softirqs last disabled at (1373): [] __irq_exit_rcu+0xc4/0x100 [ 49.741018] ---[ end trace 0000000000000000 ]--- [ 50.532420] ------------[ cut here ]------------ [ 50.533314] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.535288] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.536692] Modules linked in: [ 50.537270] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.539226] Tainted: [W]=WARN [ 50.539796] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.541229] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.542117] 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 [ 50.545475] RSP: 0018:ffff888017a17bc0 EFLAGS: 00010286 [ 50.546499] RAX: 0000000000000000 RBX: ffffed1002f42f78 RCX: ffffffff813a4050 [ 50.547768] RDX: ffff8880154c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.549030] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f42f2f [ 50.550271] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.551543] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a17df8 [ 50.552797] FS: 00007fc0f680e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.554198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.555254] CR2: 00007ffcf29ffef7 CR3: 000000000cb2b000 CR4: 0000000000350ef0 [ 50.556499] Call Trace: [ 50.557007] [ 50.557410] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.558286] ? __create_object+0x59/0x80 [ 50.559055] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.559997] __vmalloc_noprof+0x59/0x60 [ 50.560730] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.561540] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.562447] bpf_prog_alloc+0x39/0x200 [ 50.563184] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.564094] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.564985] do_seccomp+0x349/0x25e0 [ 50.565689] ? find_held_lock+0x2b/0x80 [ 50.566409] ? do_prlimit+0x310/0x610 [ 50.567190] ? __pfx_do_seccomp+0x10/0x10 [ 50.567945] ? do_raw_spin_unlock+0x53/0x220 [ 50.568758] ? _raw_spin_unlock+0x1e/0x40 [ 50.569472] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.570406] ? static_key_count+0x60/0x80 [ 50.571201] prctl_set_seccomp+0x4e/0x70 [ 50.571980] __do_sys_prctl+0xe6c/0x1d70 [ 50.572746] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.573535] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.574480] ? irqentry_exit+0xf3/0x650 [ 50.575228] do_syscall_64+0xbf/0x430 [ 50.575951] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.576882] RIP: 0033:0x7fc0f6d005cd [ 50.577536] 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 [ 50.580643] RSP: 002b:00007ffcf29fe630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.581969] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc0f6d005cd [ 50.583230] RDX: 000056283e95ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.584469] RBP: 00007ffcf29fe690 R08: 0000000000000000 R09: 00007ffcf29fdd30 [ 50.585714] R10: 0000000000000000 R11: 0000000000000246 R12: 00005628492512b0 [ 50.587003] R13: 00007ffcf29feac0 R14: 0000562849253d20 R15: 00005628492658d0 [ 50.588306] [ 50.588785] irq event stamp: 1791 [ 50.589385] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 50.590893] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 50.592426] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 50.593952] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 50.595457] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40952' (ECDSA) to the list of known hosts. 2025/11/17 14:44:04 fuzzer started 2025/11/17 14:44:04 dialing manager at localhost:37895 2025/11/17 14:44:04 checking machine... 2025/11/17 14:44:04 checking revisions... [ 51.486508] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:44:04 testing simple program... [ 51.563909] cgroup: Unknown subsys name 'net' [ 51.623767] cgroup: Unknown subsys name 'cpuset' [ 51.642949] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:44:03 Registers: info registers vcpu 0 RAX=ffff88806ce3b0d0 RBX=ffff88800dab8400 RCX=ffff88800dab8400 RDX=ffff88800dab8400 RSI=ffffea000036ae00 RDI=ffff888008c41780 RBP=ffff88800ab1fa20 RSP=ffff88800ab1f9f0 R8 =0000000000000001 R9 =ffffffff81b2e2bb R10=ffffea000036ae00 R11=0000000000000001 R12=ffffea000036ae00 R13=ffff888008c41780 R14=ffff88800dab8400 R15=ffff88800dab8400 RIP=ffffffff81ab08da 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 00007f04bfed6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffed6f6c000 CR3=000000000de52000 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 info registers vcpu 1 RAX=0000000000033d95 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=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 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f59281b8000 CR3=000000000e53a000 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=e7e55ed66b5725aea84935841bd25243 XMM02=2c67c8bc2e329bc300000000003037b0 XMM03=fb795ef6d6577056000000000030f4c8 XMM04=443b5c5d095e0e1200000000000ae988 XMM05=14648eaa1277bab1000000000031f408 XMM06=817b8945e9d50373000000000031f290 XMM07=e042d86d42eb936e0000000000310618 XMM08=73c857503f15f2e10000000000303810 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000