[ 45.905610] ------------[ cut here ]------------ [ 45.906838] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.909494] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 45.911380] Modules linked in: [ 45.912206] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.915278] Tainted: [W]=WARN [ 45.916077] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.918006] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.919214] 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 [ 45.923311] RSP: 0018:ffff888016c97bc0 EFLAGS: 00010286 [ 45.924591] RAX: 0000000000000000 RBX: ffffed1002d92f78 RCX: ffffffff813a4050 [ 45.925439] RDX: ffff888016960000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.926041] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d92f2f [ 45.926612] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.927207] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c97df8 [ 45.927781] FS: 00007f518b770900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.928452] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.928953] CR2: 00007ffcf3d45ef8 CR3: 000000000d0e6000 CR4: 0000000000350ef0 [ 45.929523] Call Trace: [ 45.929735] [ 45.929947] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.930340] ? __create_object+0x59/0x80 [ 45.930677] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.931136] __vmalloc_noprof+0x59/0x60 [ 45.931463] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.931870] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.932281] bpf_prog_alloc+0x39/0x200 [ 45.932598] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.933041] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.933437] do_seccomp+0x349/0x25e0 [ 45.933747] ? find_held_lock+0x2b/0x80 [ 45.934098] ? do_prlimit+0x310/0x610 [ 45.934419] ? __pfx_do_seccomp+0x10/0x10 [ 45.934759] ? do_raw_spin_unlock+0x53/0x220 [ 45.935144] ? _raw_spin_unlock+0x1e/0x40 [ 45.935487] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.935934] ? static_key_count+0x60/0x80 [ 45.936283] prctl_set_seccomp+0x4e/0x70 [ 45.936618] __do_sys_prctl+0xe6c/0x1d70 [ 45.936991] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.937367] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.937785] ? irqentry_exit+0xf3/0x650 [ 45.938142] do_syscall_64+0xbf/0x430 [ 45.938458] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.938904] RIP: 0033:0x7f518bc625cd [ 45.939208] 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 [ 45.940663] RSP: 002b:00007ffcf3d44770 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.941300] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f518bc625cd [ 45.941887] RDX: 0000563ddd430e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.942453] RBP: 00007ffcf3d447d0 R08: 0000000000000000 R09: 00007ffcf3d43e70 [ 45.943044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563dec6912b0 [ 45.943609] R13: 00007ffcf3d44c00 R14: 0000563dec693d20 R15: 0000563dec6a58d0 [ 45.944214] [ 45.944408] irq event stamp: 1807 [ 45.944685] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 45.945391] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 45.946091] softirqs last enabled at (1398): [] handle_softirqs+0x50c/0x770 [ 45.946770] softirqs last disabled at (1393): [] __irq_exit_rcu+0xc4/0x100 [ 45.947473] ---[ end trace 0000000000000000 ]--- [ 48.705951] ------------[ cut here ]------------ [ 48.706872] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.708992] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 48.710469] Modules linked in: [ 48.711124] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.713155] Tainted: [W]=WARN [ 48.713724] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.715182] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.716093] 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 [ 48.719309] RSP: 0018:ffff888019f87bc0 EFLAGS: 00010286 [ 48.720307] RAX: 0000000000000000 RBX: ffffed10033f0f78 RCX: ffffffff813a4050 [ 48.721635] RDX: ffff88801a2e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.722934] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033f0f2f [ 48.724231] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.725536] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f87df8 [ 48.726833] FS: 00007f52f5214900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.728303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.729401] CR2: 00007f52f5706580 CR3: 00000000201d2000 CR4: 0000000000350ef0 [ 48.730687] Call Trace: [ 48.731202] [ 48.731629] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.732546] ? __create_object+0x59/0x80 [ 48.733364] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.734361] __vmalloc_noprof+0x59/0x60 [ 48.735122] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.736005] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.736965] bpf_prog_alloc+0x39/0x200 [ 48.737674] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.738596] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.739560] do_seccomp+0x349/0x25e0 [ 48.740293] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.741223] ? __pfx_do_seccomp+0x10/0x10 [ 48.742029] ? find_held_lock+0x2b/0x80 [ 48.742755] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.743746] ? static_key_count+0x60/0x80 [ 48.744546] prctl_set_seccomp+0x4e/0x70 [ 48.745347] __do_sys_prctl+0xe6c/0x1d70 [ 48.746136] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.747007] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.747987] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.748964] ? irqentry_exit+0xf3/0x650 [ 48.749696] do_syscall_64+0xbf/0x430 [ 48.750450] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.751407] RIP: 0033:0x7f52f57065cd [ 48.752124] 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 [ 48.755324] RSP: 002b:00007ffebd4c2070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.756730] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f52f57065cd [ 48.758038] RDX: 000056487a294e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.759321] RBP: 00007ffebd4c20d0 R08: 0000000000000000 R09: 00007ffebd4c1770 [ 48.760602] R10: 0000000000000000 R11: 0000000000000246 R12: 000056488d840ad0 [ 48.761902] R13: 00007ffebd4c2500 R14: 000056488d841bc0 R15: 000056488d852780 [ 48.763217] [ 48.763654] irq event stamp: 1807 [ 48.764292] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 48.765850] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 48.767394] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 48.768967] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 48.770512] ---[ end trace 0000000000000000 ]--- [ 49.532947] ------------[ cut here ]------------ [ 49.533888] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.536002] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.537462] Modules linked in: [ 49.538089] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.540320] Tainted: [W]=WARN [ 49.541000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.542484] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.543403] 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 [ 49.546580] RSP: 0018:ffff888016de7bc0 EFLAGS: 00010286 [ 49.547576] RAX: 0000000000000000 RBX: ffffed1002dbcf78 RCX: ffffffff813a4050 [ 49.548860] RDX: ffff888016039bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.550153] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dbcf2f [ 49.551437] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.552710] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016de7df8 [ 49.554030] FS: 00007f233984c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.555464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.556517] CR2: 00007f2339db24a6 CR3: 000000000e1cd000 CR4: 0000000000350ef0 [ 49.557821] Call Trace: [ 49.558285] [ 49.558689] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.559592] ? __create_object+0x59/0x80 [ 49.560358] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.561353] __vmalloc_noprof+0x59/0x60 [ 49.562104] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.562972] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.563909] bpf_prog_alloc+0x39/0x200 [ 49.564591] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.565555] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.566449] do_seccomp+0x349/0x25e0 [ 49.567176] ? find_held_lock+0x2b/0x80 [ 49.567942] ? do_prlimit+0x310/0x610 [ 49.568640] ? __pfx_do_seccomp+0x10/0x10 [ 49.569438] ? do_raw_spin_unlock+0x53/0x220 [ 49.570294] ? _raw_spin_unlock+0x1e/0x40 [ 49.571077] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.572041] ? static_key_count+0x60/0x80 [ 49.572842] prctl_set_seccomp+0x4e/0x70 [ 49.573585] __do_sys_prctl+0xe6c/0x1d70 [ 49.574372] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.575237] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.576208] ? irqentry_exit+0xf3/0x650 [ 49.576996] do_syscall_64+0xbf/0x430 [ 49.577698] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.578658] RIP: 0033:0x7f2339d3e5cd [ 49.579371] 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 [ 49.582558] RSP: 002b:00007ffc6e857270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.583921] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2339d3e5cd [ 49.585217] RDX: 000055b85de3de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.586496] RBP: 00007ffc6e8572d0 R08: 0000000000000000 R09: 00007ffc6e856970 [ 49.587775] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b889c7ebf0 [ 49.589079] R13: 00007ffc6e857700 R14: 000055b889c88380 R15: 000055b889c93460 [ 49.590392] [ 49.590850] irq event stamp: 1783 [ 49.591460] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 49.592988] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 49.594512] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 49.596055] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 49.597594] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51334' (ECDSA) to the list of known hosts. 2025/11/17 21:30:33 fuzzer started 2025/11/17 21:30:34 dialing manager at localhost:37895 2025/11/17 21:30:34 checking machine... 2025/11/17 21:30:34 checking revisions... [ 50.495830] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:30:34 testing simple program... [ 50.567063] cgroup: Unknown subsys name 'net' [ 50.639520] cgroup: Unknown subsys name 'cpuset' [ 50.653970] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:30:33 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce381e8 RCX=1ffff1100d9c702d RDX=1ffff1100d9c7001 RSI=ffff88800bc90ae8 RDI=ffff88806ce381e8 RBP=ffff88806ce38140 RSP=ffff888019c5fac8 R8 =ffffffff85e2b980 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000000 R12=0000000000000200 R13=0000000000000000 R14=ffff88806ce38230 R15=ffff88806ce381e8 RIP=ffffffff815dd443 RFL=00000046 [---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 00007f52f5214900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffebd4bc000 CR3=000000000b920000 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=000000000002595b 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 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcbc288348 CR3=000000000c281000 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=cfe8c66c4d589b9cfa4bea406d1f8950 XMM02=0000000000303f80ec2efd57dc4c00df XMM03=0000000000311f70c82ac76483de9595 XMM04=91bf73e2973e553100000000000ae988 XMM05=ee543c9a06637f000000000000322120 XMM06=474038aa6c007e1f00000000003211c0 XMM07=e042d86d42eb936e00000000003121f0 XMM08=c82ac76483de95950000000000303fe0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000