[ 44.165334] ------------[ cut here ]------------ [ 44.166166] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.167907] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 44.169207] Modules linked in: [ 44.169733] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.171646] Tainted: [W]=WARN [ 44.172197] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.173515] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.174333] 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 [ 44.177192] RSP: 0018:ffff88801aeb7bc0 EFLAGS: 00010286 [ 44.178074] RAX: 0000000000000000 RBX: ffffed10035d6f78 RCX: ffffffff813a4050 [ 44.179236] RDX: ffff88801a803780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.180400] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035d6f2f [ 44.181548] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.182689] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aeb7df8 [ 44.183830] FS: 00007f479d5a5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.185137] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.186090] CR2: 00007f479da97580 CR3: 000000000b6d6000 CR4: 0000000000350ef0 [ 44.187238] Call Trace: [ 44.187655] [ 44.188070] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.188838] ? __create_object+0x59/0x80 [ 44.189540] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.190403] __vmalloc_noprof+0x59/0x60 [ 44.191067] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.191800] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.192648] bpf_prog_alloc+0x39/0x200 [ 44.193302] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.194137] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.194899] do_seccomp+0x349/0x25e0 [ 44.195539] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.196357] ? __pfx_do_seccomp+0x10/0x10 [ 44.197062] ? find_held_lock+0x2b/0x80 [ 44.197692] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.198532] ? static_key_count+0x60/0x80 [ 44.199242] prctl_set_seccomp+0x4e/0x70 [ 44.199886] __do_sys_prctl+0xe6c/0x1d70 [ 44.200601] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.201372] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.202233] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.203094] ? irqentry_exit+0xf3/0x650 [ 44.203740] do_syscall_64+0xbf/0x430 [ 44.204409] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.205256] RIP: 0033:0x7f479da975cd [ 44.205837] 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 [ 44.208656] RSP: 002b:00007ffc0d607450 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.209873] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f479da975cd [ 44.211029] RDX: 0000562a36e02e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.212183] RBP: 00007ffc0d6074b0 R08: 0000000000000000 R09: 00007ffc0d606b50 [ 44.213332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562a74a9aad0 [ 44.214465] R13: 00007ffc0d6078e0 R14: 0000562a74a9bbc0 R15: 0000562a74aac780 [ 44.215616] [ 44.216025] irq event stamp: 1815 [ 44.216578] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 44.217935] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 44.219311] softirqs last enabled at (1354): [] handle_softirqs+0x50c/0x770 [ 44.220706] softirqs last disabled at (1339): [] __irq_exit_rcu+0xc4/0x100 [ 44.222079] ---[ end trace 0000000000000000 ]--- [ 47.680423] ------------[ cut here ]------------ [ 47.681474] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.683700] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 47.685189] Modules linked in: [ 47.685765] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.687973] Tainted: [W]=WARN [ 47.688589] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.690279] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.691249] 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 [ 47.694668] RSP: 0018:ffff88800f4a7bc0 EFLAGS: 00010286 [ 47.695665] RAX: 0000000000000000 RBX: ffffed1001e94f78 RCX: ffffffff813a4050 [ 47.696974] RDX: ffff88801c0b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.698452] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e94f2f [ 47.699808] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.701326] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f4a7df8 [ 47.702751] FS: 00007f3a55e25900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.704355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.705659] CR2: 00007f3a56317580 CR3: 000000000dcc0000 CR4: 0000000000350ef0 [ 47.707133] Call Trace: [ 47.707652] [ 47.708117] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.709194] ? __create_object+0x59/0x80 [ 47.710085] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.711150] __vmalloc_noprof+0x59/0x60 [ 47.712104] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.712961] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.714150] bpf_prog_alloc+0x39/0x200 [ 47.714851] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.716023] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.716919] do_seccomp+0x349/0x25e0 [ 47.717792] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.718802] ? __pfx_do_seccomp+0x10/0x10 [ 47.719665] ? find_held_lock+0x2b/0x80 [ 47.720612] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.721761] ? static_key_count+0x60/0x80 [ 47.722685] prctl_set_seccomp+0x4e/0x70 [ 47.723456] __do_sys_prctl+0xe6c/0x1d70 [ 47.724272] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.725133] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.726094] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.727058] ? irqentry_exit+0xf3/0x650 [ 47.727780] do_syscall_64+0xbf/0x430 [ 47.728552] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.729781] RIP: 0033:0x7f3a563175cd [ 47.730493] 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 [ 47.733925] RSP: 002b:00007ffe15e860b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.735560] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3a563175cd [ 47.736879] RDX: 000055fc7a633e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.738430] RBP: 00007ffe15e86110 R08: 0000000000000000 R09: 00007ffe15e857b0 [ 47.739879] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fc7b219ad0 [ 47.741275] R13: 00007ffe15e86540 R14: 000055fc7b21abc0 R15: 000055fc7b22b780 [ 47.742597] [ 47.743055] irq event stamp: 1723 [ 47.743674] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 47.745226] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 47.746752] softirqs last enabled at (1546): [] handle_softirqs+0x50c/0x770 [ 47.748564] softirqs last disabled at (1541): [] __irq_exit_rcu+0xc4/0x100 [ 47.749982] ---[ end trace 0000000000000000 ]--- [ 48.609790] ------------[ cut here ]------------ [ 48.610799] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.612937] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 48.614584] Modules linked in: [ 48.615283] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.617325] Tainted: [W]=WARN [ 48.617956] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.619815] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.621045] 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 [ 48.624670] RSP: 0018:ffff88801ab3fbc0 EFLAGS: 00010286 [ 48.625980] RAX: 0000000000000000 RBX: ffffed1003567f78 RCX: ffffffff813a4050 [ 48.627550] RDX: ffff888016770000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.629016] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003567f2f [ 48.630398] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.631799] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ab3fdf8 [ 48.633209] FS: 00007f65abf9f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.634764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.635975] CR2: 00007fff32d28ef8 CR3: 000000000e306000 CR4: 0000000000350ef0 [ 48.637437] Call Trace: [ 48.637933] [ 48.638444] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.639396] ? __create_object+0x59/0x80 [ 48.640253] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.641246] __vmalloc_noprof+0x59/0x60 [ 48.641963] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.642934] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.643942] bpf_prog_alloc+0x39/0x200 [ 48.644775] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.645766] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.646687] do_seccomp+0x349/0x25e0 [ 48.647429] ? find_held_lock+0x2b/0x80 [ 48.648188] ? do_prlimit+0x310/0x610 [ 48.648912] ? __pfx_do_seccomp+0x10/0x10 [ 48.649715] ? do_raw_spin_unlock+0x53/0x220 [ 48.650546] ? _raw_spin_unlock+0x1e/0x40 [ 48.651341] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.652342] ? static_key_count+0x60/0x80 [ 48.653156] prctl_set_seccomp+0x4e/0x70 [ 48.653894] __do_sys_prctl+0xe6c/0x1d70 [ 48.654672] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.655535] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.656519] ? irqentry_exit+0xf3/0x650 [ 48.657283] do_syscall_64+0xbf/0x430 [ 48.657979] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.658955] RIP: 0033:0x7f65ac4915cd [ 48.659651] 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 [ 48.662837] RSP: 002b:00007fff32d26ff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.664186] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f65ac4915cd [ 48.665479] RDX: 000055e3969efe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.666766] RBP: 00007fff32d27050 R08: 0000000000000000 R09: 00007fff32d266f0 [ 48.668037] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e39c0a3240 [ 48.669347] R13: 00007fff32d27480 R14: 000055e39c0a2bf0 R15: 000055e39c0b74d0 [ 48.670672] [ 48.671140] irq event stamp: 1757 [ 48.671741] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 48.673282] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 48.674824] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 48.676400] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 48.677802] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49167' (ECDSA) to the list of known hosts. 2025/11/19 03:45:44 fuzzer started 2025/11/19 03:45:44 dialing manager at localhost:34383 2025/11/19 03:45:44 checking machine... 2025/11/19 03:45:44 checking revisions... [ 49.647718] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:45:44 testing simple program... [ 49.737797] cgroup: Unknown subsys name 'net' [ 49.808829] cgroup: Unknown subsys name 'cpuset' [ 49.822164] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:45:43 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000100 RCX=ffffffff81bc3778 RDX=ffff888015e88000 RSI=0000000000000000 RDI=0000000000000005 RBP=ffff888015e7f6b0 RSP=ffff888015e7f610 R8 =0000000000000001 R9 =ffffffff81bc3756 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=ffff888018960000 R14=ffff888015e7f750 R15=ffff888018960020 RIP=ffffffff81751e04 RFL=00000202 [-------] 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 00007f4f5fc08900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4f5f31e3b8 CR3=000000000d840000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=fc7af792feec22f400000000000ae988 XMM05=7b514de12e755d6e0000000000320410 XMM06=f4d5d4989d6322d3000000000031ea48 XMM07=fb795ef6d6577056000000000030e710 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=000000000000000e RCX=ffffffff83ee06e2 RDX=ffff88801c0b1bc0 RSI=000000000000000e RDI=0000000000000004 RBP=ffff88801ab78000 RSP=ffff88801afcf880 R8 =0000000000000001 R9 =ffffed10035f9ece R10=000000000000000e R11=0000000000000000 R12=ffff888009c2b280 R13=ffff88801ab78668 R14=ffff88801a8acec0 R15=ffff88801ab785e4 RIP=ffffffff81751e00 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 00007f3a55e25900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe15e80000 CR3=000000000c294000 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