[ 47.138710] ------------[ cut here ]------------ [ 47.139658] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.141686] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 47.143174] Modules linked in: [ 47.143769] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.146025] Tainted: [W]=WARN [ 47.146581] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.148121] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.149023] 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 [ 47.152223] RSP: 0018:ffff88801a097bc0 EFLAGS: 00010286 [ 47.153202] RAX: 0000000000000000 RBX: ffffed1003412f78 RCX: ffffffff813a4050 [ 47.154515] RDX: ffff88800f6f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.155806] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003412f2f [ 47.157119] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.158419] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a097df8 [ 47.159712] FS: 00007f295764b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.161168] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.162247] CR2: 00007f2957bb14a6 CR3: 000000000b8ee000 CR4: 0000000000350ef0 [ 47.163543] Call Trace: [ 47.164061] [ 47.164481] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.165386] ? __create_object+0x59/0x80 [ 47.166200] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.167185] __vmalloc_noprof+0x59/0x60 [ 47.167948] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.168779] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.169726] bpf_prog_alloc+0x39/0x200 [ 47.170471] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.171424] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.172337] do_seccomp+0x349/0x25e0 [ 47.173063] ? find_held_lock+0x2b/0x80 [ 47.173811] ? do_prlimit+0x310/0x610 [ 47.174560] ? __pfx_do_seccomp+0x10/0x10 [ 47.175358] ? do_raw_spin_unlock+0x53/0x220 [ 47.176211] ? _raw_spin_unlock+0x1e/0x40 [ 47.177012] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.177984] ? static_key_count+0x60/0x80 [ 47.178745] prctl_set_seccomp+0x4e/0x70 [ 47.179530] __do_sys_prctl+0xe6c/0x1d70 [ 47.180316] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.181182] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.182172] ? irqentry_exit+0xf3/0x650 [ 47.182952] do_syscall_64+0xbf/0x430 [ 47.183645] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.184605] RIP: 0033:0x7f2957b3d5cd [ 47.185313] 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 [ 47.188509] RSP: 002b:00007ffe62846080 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.189901] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2957b3d5cd [ 47.191205] RDX: 000055b7aca33e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.192493] RBP: 00007ffe628460e0 R08: 0000000000000000 R09: 00007ffe62845780 [ 47.193798] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b7b84bbad0 [ 47.195122] R13: 00007ffe62846510 R14: 000055b7b84bcbc0 R15: 000055b7b84cd780 [ 47.196426] [ 47.196890] irq event stamp: 1803 [ 47.197495] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 47.199056] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 47.200575] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 47.202145] softirqs last disabled at (1785): [] __irq_exit_rcu+0xc4/0x100 [ 47.203681] ---[ end trace 0000000000000000 ]--- [ 50.061715] ------------[ cut here ]------------ [ 50.062606] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.064614] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 50.066076] Modules linked in: [ 50.066656] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.068592] Tainted: [W]=WARN [ 50.069171] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.070616] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.071500] 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 [ 50.074592] RSP: 0018:ffff88801a9dfbc0 EFLAGS: 00010286 [ 50.075557] RAX: 0000000000000000 RBX: ffffed100353bf78 RCX: ffffffff813a4050 [ 50.076841] RDX: ffff88800e229bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.078101] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100353bf2f [ 50.079350] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.080600] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a9dfdf8 [ 50.081877] FS: 00007fd1fcb88900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.083279] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.084306] CR2: 00007fd1fd0ee4a6 CR3: 000000000e8ad000 CR4: 0000000000350ef0 [ 50.085578] Call Trace: [ 50.086084] [ 50.086487] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.087373] ? __create_object+0x59/0x80 [ 50.088157] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.089115] __vmalloc_noprof+0x59/0x60 [ 50.089815] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.090683] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.091600] bpf_prog_alloc+0x39/0x200 [ 50.092325] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.093242] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.094147] do_seccomp+0x349/0x25e0 [ 50.094805] ? find_held_lock+0x2b/0x80 [ 50.095559] ? do_prlimit+0x310/0x610 [ 50.096303] ? __pfx_do_seccomp+0x10/0x10 [ 50.097073] ? do_raw_spin_unlock+0x53/0x220 [ 50.097903] ? _raw_spin_unlock+0x1e/0x40 [ 50.098627] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.099560] ? static_key_count+0x60/0x80 [ 50.100350] prctl_set_seccomp+0x4e/0x70 [ 50.101113] __do_sys_prctl+0xe6c/0x1d70 [ 50.101912] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.102713] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.103674] ? irqentry_exit+0xf3/0x650 [ 50.104434] do_syscall_64+0xbf/0x430 [ 50.105166] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.106107] RIP: 0033:0x7fd1fd07a5cd [ 50.106750] 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 [ 50.109846] RSP: 002b:00007ffd960a7270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.111174] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd1fd07a5cd [ 50.112428] RDX: 000055f69e6c7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.113690] RBP: 00007ffd960a72d0 R08: 0000000000000000 R09: 00007ffd960a6970 [ 50.114951] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f6c4c9b240 [ 50.116209] R13: 00007ffd960a7700 R14: 000055f6c4c9abf0 R15: 000055f6c4caf4d0 [ 50.117477] [ 50.117963] irq event stamp: 1733 [ 50.118558] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 50.120035] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 50.121525] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 50.123035] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 50.124519] ---[ end trace 0000000000000000 ]--- [ 50.890389] ------------[ cut here ]------------ [ 50.891314] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.893279] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.894716] Modules linked in: [ 50.895339] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.897238] Tainted: [W]=WARN [ 50.897784] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.899157] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.900024] 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 [ 50.903125] RSP: 0018:ffff88800c0d7bc0 EFLAGS: 00010286 [ 50.904051] RAX: 0000000000000000 RBX: ffffed100181af78 RCX: ffffffff813a4050 [ 50.905262] RDX: ffff8880142d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.906492] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100181af2f [ 50.907743] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.908972] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800c0d7df8 [ 50.910202] FS: 00007f1f205e7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.911596] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.912617] CR2: 00007ffe0172bef7 CR3: 000000000d758000 CR4: 0000000000350ef0 [ 50.913905] Call Trace: [ 50.914346] [ 50.914751] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.915613] ? __create_object+0x59/0x80 [ 50.916385] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.917319] __vmalloc_noprof+0x59/0x60 [ 50.918068] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.918912] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.919773] bpf_prog_alloc+0x39/0x200 [ 50.920480] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.921379] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.922271] do_seccomp+0x349/0x25e0 [ 50.922967] ? find_held_lock+0x2b/0x80 [ 50.923663] ? do_prlimit+0x310/0x610 [ 50.924388] ? __pfx_do_seccomp+0x10/0x10 [ 50.925149] ? do_raw_spin_unlock+0x53/0x220 [ 50.925963] ? _raw_spin_unlock+0x1e/0x40 [ 50.926681] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.927635] ? static_key_count+0x60/0x80 [ 50.928402] prctl_set_seccomp+0x4e/0x70 [ 50.929154] __do_sys_prctl+0xe6c/0x1d70 [ 50.929934] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.930725] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.931669] ? irqentry_exit+0xf3/0x650 [ 50.932411] do_syscall_64+0xbf/0x430 [ 50.933144] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.934114] RIP: 0033:0x7f1f20ad95cd [ 50.934762] 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 [ 50.937866] RSP: 002b:00007ffe017292a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.939197] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f20ad95cd [ 50.940451] RDX: 0000563eb5f0ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.941724] RBP: 00007ffe01729300 R08: 0000000000000000 R09: 00007ffe017289a0 [ 50.942975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563ed61f6240 [ 50.944231] R13: 00007ffe01729730 R14: 0000563ed61f5bf0 R15: 0000563ed620a4d0 [ 50.945494] [ 50.945948] irq event stamp: 1729 [ 50.946541] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 50.948020] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 50.949504] softirqs last enabled at (1622): [] handle_softirqs+0x50c/0x770 [ 50.951031] softirqs last disabled at (1613): [] __irq_exit_rcu+0xc4/0x100 [ 50.952506] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56009' (ECDSA) to the list of known hosts. 2025/11/18 23:59:49 fuzzer started 2025/11/18 23:59:49 dialing manager at localhost:34383 2025/11/18 23:59:49 checking machine... 2025/11/18 23:59:49 checking revisions... [ 51.839859] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:59:49 testing simple program... [ 51.947158] cgroup: Unknown subsys name 'net' [ 52.026262] cgroup: Unknown subsys name 'cpuset' [ 52.043994] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:59:48 Registers: info registers vcpu 0 RAX=ffff88800ea46b40 RBX=ffff88800ea47758 RCX=ffff88800e523a00 RDX=ffff88800bf7a510 RSI=ffff88800e523740 RDI=0000000000000000 RBP=ffff88800e5cb4a0 RSP=ffff88801ae0fa28 R8 =0000000000000000 R9 =ffffed10035c1f37 R10=0000000000000003 R11=0000000000000001 R12=ffff88800e523740 R13=00000000000002c0 R14=0000000000000001 R15=0000000000000286 RIP=ffffffff81b62806 RFL=00000082 [--S----] 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 00007fd1fcb88900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055f6c4c9c954 CR3=000000000cdd9000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025fa3 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=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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd04c674040 CR3=000000000e503000 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=39353a333220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363231 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000