[ 45.735305] ------------[ cut here ]------------ [ 45.736059] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.738034] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.739329] Modules linked in: [ 45.739818] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.741454] Tainted: [W]=WARN [ 45.741915] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.743166] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.743888] 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 [ 45.746513] RSP: 0018:ffff888018427bc0 EFLAGS: 00010286 [ 45.747356] RAX: 0000000000000000 RBX: ffffed1003084f78 RCX: ffffffff813a4050 [ 45.748421] RDX: ffff8880176f9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.749489] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003084f2f [ 45.750556] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.751635] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018427df8 [ 45.752702] FS: 00007f2ea1419900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.753894] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.754772] CR2: 00007ffdd8f3bef7 CR3: 000000000cf68000 CR4: 0000000000350ef0 [ 45.755847] Call Trace: [ 45.756275] [ 45.756619] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.757376] ? __create_object+0x59/0x80 [ 45.757987] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.758801] __vmalloc_noprof+0x59/0x60 [ 45.759435] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.760123] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.760900] bpf_prog_alloc+0x39/0x200 [ 45.761516] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.762298] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.763014] do_seccomp+0x349/0x25e0 [ 45.763618] ? find_held_lock+0x2b/0x80 [ 45.764241] ? do_prlimit+0x310/0x610 [ 45.764822] ? __pfx_do_seccomp+0x10/0x10 [ 45.765481] ? do_raw_spin_unlock+0x53/0x220 [ 45.766135] ? _raw_spin_unlock+0x1e/0x40 [ 45.766777] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.767593] ? static_key_count+0x60/0x80 [ 45.768251] prctl_set_seccomp+0x4e/0x70 [ 45.768860] __do_sys_prctl+0xe6c/0x1d70 [ 45.769523] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.770251] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.771028] ? irqentry_exit+0xf3/0x650 [ 45.771665] do_syscall_64+0xbf/0x430 [ 45.772300] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.773056] RIP: 0033:0x7f2ea190b5cd [ 45.773645] 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 [ 45.776289] RSP: 002b:00007ffdd8f3ad70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.777430] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2ea190b5cd [ 45.778512] RDX: 0000555c8bc25e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.779587] RBP: 00007ffdd8f3add0 R08: 0000000000000000 R09: 00007ffdd8f3a470 [ 45.780651] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555c8faf4ad0 [ 45.781715] R13: 00007ffdd8f3b200 R14: 0000555c8faf5bc0 R15: 0000555c8fb06780 [ 45.782818] [ 45.783216] irq event stamp: 1779 [ 45.783718] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 45.784989] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 45.786256] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 45.787591] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 45.788853] ---[ end trace 0000000000000000 ]--- [ 49.113047] ------------[ cut here ]------------ [ 49.113955] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.116018] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.117505] Modules linked in: [ 49.118086] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.120242] Tainted: [W]=WARN [ 49.120793] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.122252] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.123121] 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 [ 49.126272] RSP: 0018:ffff88801702fbc0 EFLAGS: 00010286 [ 49.127253] RAX: 0000000000000000 RBX: ffffed1002e05f78 RCX: ffffffff813a4050 [ 49.128531] RDX: ffff888016613780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.129810] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e05f2f [ 49.131089] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.132371] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801702fdf8 [ 49.133641] FS: 00007f542d84e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.135069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.136130] CR2: 00007ffc393d1ef7 CR3: 0000000013886000 CR4: 0000000000350ef0 [ 49.137411] Call Trace: [ 49.137875] [ 49.138329] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.139224] ? __create_object+0x59/0x80 [ 49.139964] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.140940] __vmalloc_noprof+0x59/0x60 [ 49.141701] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.142577] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.143532] bpf_prog_alloc+0x39/0x200 [ 49.144279] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.145213] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.146078] do_seccomp+0x349/0x25e0 [ 49.146803] ? find_held_lock+0x2b/0x80 [ 49.147577] ? do_prlimit+0x310/0x610 [ 49.148324] ? __pfx_do_seccomp+0x10/0x10 [ 49.149070] ? do_raw_spin_unlock+0x53/0x220 [ 49.149903] ? _raw_spin_unlock+0x1e/0x40 [ 49.150687] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.151672] ? static_key_count+0x60/0x80 [ 49.152489] prctl_set_seccomp+0x4e/0x70 [ 49.153275] __do_sys_prctl+0xe6c/0x1d70 [ 49.154026] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.154898] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.155869] ? irqentry_exit+0xf3/0x650 [ 49.156642] do_syscall_64+0xbf/0x430 [ 49.157399] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.158358] RIP: 0033:0x7f542dd405cd [ 49.159038] 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 [ 49.162231] RSP: 002b:00007ffc393d0d80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.163620] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f542dd405cd [ 49.164915] RDX: 00005635b715ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.166207] RBP: 00007ffc393d0de0 R08: 0000000000000000 R09: 00007ffc393d0480 [ 49.167506] R10: 0000000000000000 R11: 0000000000000246 R12: 00005635ee1bb2b0 [ 49.168796] R13: 00007ffc393d1210 R14: 00005635ee1bdd20 R15: 00005635ee1cf8d0 [ 49.170104] [ 49.170574] irq event stamp: 1821 [ 49.171232] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 49.172765] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 49.174302] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 49.175868] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 49.177389] ---[ end trace 0000000000000000 ]--- [ 49.940573] ------------[ cut here ]------------ [ 49.941311] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.942942] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.944108] Modules linked in: [ 49.944647] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.946248] Tainted: [W]=WARN [ 49.946694] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.948087] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.949059] 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 [ 49.951635] RSP: 0018:ffff888013e57bc0 EFLAGS: 00010286 [ 49.952426] RAX: 0000000000000000 RBX: ffffed10027caf78 RCX: ffffffff813a4050 [ 49.953459] RDX: ffff88801bb78000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.954489] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027caf2f [ 49.955535] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.956578] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013e57df8 [ 49.957627] FS: 00007fd826ad4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.958790] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.959655] CR2: 00007fd826fc6580 CR3: 000000000d45e000 CR4: 0000000000350ef0 [ 49.960689] Call Trace: [ 49.961060] [ 49.961434] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.962120] ? __create_object+0x59/0x80 [ 49.962763] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.963555] __vmalloc_noprof+0x59/0x60 [ 49.964137] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.964839] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.965590] bpf_prog_alloc+0x39/0x200 [ 49.966190] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.966910] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.967636] do_seccomp+0x349/0x25e0 [ 49.968204] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.968888] ? __pfx_do_seccomp+0x10/0x10 [ 49.969528] ? find_held_lock+0x2b/0x80 [ 49.970107] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.970898] ? static_key_count+0x60/0x80 [ 49.971555] prctl_set_seccomp+0x4e/0x70 [ 49.972184] __do_sys_prctl+0xe6c/0x1d70 [ 49.972788] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.973482] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.974256] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.975004] ? irqentry_exit+0xf3/0x650 [ 49.975629] do_syscall_64+0xbf/0x430 [ 49.976221] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.976943] RIP: 0033:0x7fd826fc65cd [ 49.977518] 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 [ 49.980083] RSP: 002b:00007ffed86d3560 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.981179] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd826fc65cd [ 49.982211] RDX: 000055f4f5d9be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.983256] RBP: 00007ffed86d35c0 R08: 0000000000000000 R09: 00007ffed86d2c60 [ 49.984300] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f5011feb10 [ 49.985337] R13: 00007ffed86d39f0 R14: 000055f5011ff2b0 R15: 000055f5012136f0 [ 49.986386] [ 49.986726] irq event stamp: 1821 [ 49.987260] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 49.988486] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 49.989713] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 49.990964] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 49.992186] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23643' (ECDSA) to the list of known hosts. 2025/11/18 03:15:36 fuzzer started 2025/11/18 03:15:37 dialing manager at localhost:37895 2025/11/18 03:15:37 checking machine... 2025/11/18 03:15:37 checking revisions... [ 50.798231] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:15:37 testing simple program... [ 50.881985] cgroup: Unknown subsys name 'net' [ 50.949810] cgroup: Unknown subsys name 'cpuset' [ 50.963106] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:15:36 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=ffffffff8672a068 RCX=ffffffff81b6204a RDX=0000000000000000 RSI=ffffffff86abeab0 RDI=ffffffff8672a054 RBP=ffffffff8672a068 RSP=ffff888016e6f570 R8 =ffffffff86abeab0 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000026728 R12=ffffffff8672a068 R13=ffffffff8672a054 R14=ffffffff8672a064 R15=dffffc0000000000 RIP=ffffffff8135dac0 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 00007f542d84e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc393ca000 CR3=00000000201b3000 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=6720646572637465733a4d41503d706f 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=0000000000027c91 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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fae388885e0 CR3=000000000f05c000 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=35313a333020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343236 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000