[ 46.845493] ------------[ cut here ]------------ [ 46.846437] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.848420] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.849871] Modules linked in: [ 46.850445] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.852507] Tainted: [W]=WARN [ 46.853126] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.854595] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.855520] 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 [ 46.858734] RSP: 0018:ffff888016adfbc0 EFLAGS: 00010286 [ 46.859750] RAX: 0000000000000000 RBX: ffffed1002d5bf78 RCX: ffffffff813a4050 [ 46.861025] RDX: ffff8880176f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.862307] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d5bf2f [ 46.863628] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.864919] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016adfdf8 [ 46.866188] FS: 00007f1ea9ec9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.867634] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.868735] CR2: 00007ffd24da6ef8 CR3: 000000000dadf000 CR4: 0000000000350ef0 [ 46.870017] Call Trace: [ 46.870486] [ 46.870946] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.871836] ? __create_object+0x59/0x80 [ 46.872575] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.873542] __vmalloc_noprof+0x59/0x60 [ 46.874303] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.875198] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.876152] bpf_prog_alloc+0x39/0x200 [ 46.876900] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.877839] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.878743] do_seccomp+0x349/0x25e0 [ 46.879419] ? find_held_lock+0x2b/0x80 [ 46.880192] ? do_prlimit+0x310/0x610 [ 46.880941] ? __pfx_do_seccomp+0x10/0x10 [ 46.881726] ? do_raw_spin_unlock+0x53/0x220 [ 46.882513] ? _raw_spin_unlock+0x1e/0x40 [ 46.883306] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.884264] ? static_key_count+0x60/0x80 [ 46.885070] prctl_set_seccomp+0x4e/0x70 [ 46.885848] __do_sys_prctl+0xe6c/0x1d70 [ 46.886600] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.887462] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.888419] ? irqentry_exit+0xf3/0x650 [ 46.889179] do_syscall_64+0xbf/0x430 [ 46.889926] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.890888] RIP: 0033:0x7f1eaa3bb5cd [ 46.891539] 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 [ 46.894683] RSP: 002b:00007ffd24da5a30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.896069] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1eaa3bb5cd [ 46.897336] RDX: 0000558c0f34ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.898601] RBP: 00007ffd24da5a90 R08: 0000000000000000 R09: 00007ffd24da5130 [ 46.899912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558c364c9bf0 [ 46.901196] R13: 00007ffd24da5ec0 R14: 0000558c364d3380 R15: 0000558c364de460 [ 46.902489] [ 46.902972] irq event stamp: 2559 [ 46.903583] hardirqs last enabled at (2567): [] __up_console_sem+0x78/0x80 [ 46.905119] hardirqs last disabled at (2578): [] __up_console_sem+0x5d/0x80 [ 46.906633] softirqs last enabled at (2402): [] handle_softirqs+0x50c/0x770 [ 46.908180] softirqs last disabled at (2397): [] __irq_exit_rcu+0xc4/0x100 [ 46.909696] ---[ end trace 0000000000000000 ]--- [ 49.915952] ------------[ cut here ]------------ [ 49.916883] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.918947] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.920400] Modules linked in: [ 49.921033] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.923301] Tainted: [W]=WARN [ 49.923966] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.925434] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.926349] 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 [ 49.929578] RSP: 0018:ffff888018bf7bc0 EFLAGS: 00010286 [ 49.930558] RAX: 0000000000000000 RBX: ffffed100317ef78 RCX: ffffffff813a4050 [ 49.931860] RDX: ffff888009883780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.933149] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100317ef2f [ 49.934434] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.935748] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018bf7df8 [ 49.937044] FS: 00007f1cda177900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.938482] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.939550] CR2: 00007ffdd2b79ef8 CR3: 000000002008a000 CR4: 0000000000350ef0 [ 49.940849] Call Trace: [ 49.941319] [ 49.941793] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.942680] ? __create_object+0x59/0x80 [ 49.943445] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.944422] __vmalloc_noprof+0x59/0x60 [ 49.945218] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.946097] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.947046] bpf_prog_alloc+0x39/0x200 [ 49.947767] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.948692] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.949540] do_seccomp+0x349/0x25e0 [ 49.950253] ? find_held_lock+0x2b/0x80 [ 49.951039] ? do_prlimit+0x310/0x610 [ 49.951789] ? __pfx_do_seccomp+0x10/0x10 [ 49.952538] ? do_raw_spin_unlock+0x53/0x220 [ 49.953381] ? _raw_spin_unlock+0x1e/0x40 [ 49.954157] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.955136] ? static_key_count+0x60/0x80 [ 49.955943] prctl_set_seccomp+0x4e/0x70 [ 49.956703] __do_sys_prctl+0xe6c/0x1d70 [ 49.957442] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.958304] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.959286] ? irqentry_exit+0xf3/0x650 [ 49.960048] do_syscall_64+0xbf/0x430 [ 49.960796] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.961753] RIP: 0033:0x7f1cda6695cd [ 49.962416] 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 [ 49.965596] RSP: 002b:00007ffdd2b78a50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.966994] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1cda6695cd [ 49.968282] RDX: 000055ada50c0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.969551] RBP: 00007ffdd2b78ab0 R08: 0000000000000000 R09: 00007ffdd2b78150 [ 49.970849] R10: 0000000000000000 R11: 0000000000000246 R12: 000055adb4ba0ad0 [ 49.972147] R13: 00007ffdd2b78ee0 R14: 000055adb4ba1bc0 R15: 000055adb4bb2780 [ 49.973453] [ 49.973910] irq event stamp: 1799 [ 49.974527] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 49.976076] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 49.977633] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 49.979184] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 49.980343] ---[ end trace 0000000000000000 ]--- [ 50.661554] ------------[ cut here ]------------ [ 50.662478] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.664496] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.665933] Modules linked in: [ 50.666542] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.668563] Tainted: [W]=WARN [ 50.669165] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.670707] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.671595] 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 [ 50.674817] RSP: 0018:ffff888013a07bc0 EFLAGS: 00010286 [ 50.675810] RAX: 0000000000000000 RBX: ffffed1002740f78 RCX: ffffffff813a4050 [ 50.677112] RDX: ffff88800f2f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.678373] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002740f2f [ 50.679651] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.680910] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013a07df8 [ 50.682192] FS: 00007f8fa0108900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.683631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.684676] CR2: 00007fff70aecef8 CR3: 0000000020273000 CR4: 0000000000350ef0 [ 50.685950] Call Trace: [ 50.686408] [ 50.686872] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.687761] ? __create_object+0x59/0x80 [ 50.688490] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.689443] __vmalloc_noprof+0x59/0x60 [ 50.690200] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.691081] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.692028] bpf_prog_alloc+0x39/0x200 [ 50.692784] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.693721] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.694575] do_seccomp+0x349/0x25e0 [ 50.695326] ? find_held_lock+0x2b/0x80 [ 50.696086] ? do_prlimit+0x310/0x610 [ 50.696845] ? __pfx_do_seccomp+0x10/0x10 [ 50.697585] ? do_raw_spin_unlock+0x53/0x220 [ 50.698439] ? _raw_spin_unlock+0x1e/0x40 [ 50.699247] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.700239] ? static_key_count+0x60/0x80 [ 50.701053] prctl_set_seccomp+0x4e/0x70 [ 50.701862] __do_sys_prctl+0xe6c/0x1d70 [ 50.702602] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.703492] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.704469] ? irqentry_exit+0xf3/0x650 [ 50.705251] do_syscall_64+0xbf/0x430 [ 50.705997] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.706972] RIP: 0033:0x7f8fa05fa5cd [ 50.707693] 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 [ 50.710892] RSP: 002b:00007fff70aeb010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.712280] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8fa05fa5cd [ 50.713578] RDX: 000055f2d04a2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.714906] RBP: 00007fff70aeb070 R08: 0000000000000000 R09: 00007fff70aea710 [ 50.716212] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f2e4cb6ad0 [ 50.717517] R13: 00007fff70aeb4a0 R14: 000055f2e4cb7bc0 R15: 000055f2e4cc8780 [ 50.718839] [ 50.719272] irq event stamp: 1739 [ 50.719922] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 50.721455] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 50.723000] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 50.724338] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 50.725639] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15492' (ECDSA) to the list of known hosts. 2025/11/19 04:43:22 fuzzer started 2025/11/19 04:43:23 dialing manager at localhost:34383 2025/11/19 04:43:23 checking machine... 2025/11/19 04:43:23 checking revisions... [ 51.632839] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:43:23 testing simple program... [ 51.726831] cgroup: Unknown subsys name 'net' [ 51.785646] cgroup: Unknown subsys name 'cpuset' [ 51.808425] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:43:22 Registers: info registers vcpu 0 RAX=0000000000000070 RBX=ffffea00008098c0 RCX=0000000000000000 RDX=0000000001d84c80 RSI=00000000000000e8 RDI=ffff888019ed3780 RBP=ffff88801682eff0 RSP=ffff88801682ef90 R8 =ffff888020263818 R9 =00000000ffffffff R10=ffff88801682f008 R11=0000000000000000 R12=0000000000092800 R13=0000000000092800 R14=ffff888008c4b780 R15=ffffffff81b621bb RIP=ffffffff81ab18bb 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 00007f1cda177900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1cda156020 CR3=00000000200ef000 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=000000000002630d 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3a953c8000 CR3=000000000de66000 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=c7e0deb9aeffefa3604fccfed9b729da XMM02=ec2efd57dc4c00df00000000003038c0 XMM03=87244ec1b28e80640000000000303990 XMM04=4155d36197c5dc4700000000000ae988 XMM05=323a90945fdee3130000000000320d38 XMM06=817b8945e9d503730000000000320160 XMM07=e042d86d42eb936e0000000000310408 XMM08=87244ec1b28e80640000000000303990 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000