[ 39.173620] ------------[ cut here ]------------ [ 39.174602] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.176815] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.178426] Modules linked in: [ 39.179183] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.181428] Tainted: [W]=WARN [ 39.182107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.183618] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.184548] 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 [ 39.187901] RSP: 0018:ffff8880184cfbc0 EFLAGS: 00010286 [ 39.189052] RAX: 0000000000000000 RBX: ffffed1003099f78 RCX: ffffffff813a4050 [ 39.190459] RDX: ffff88801565d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.191850] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003099f2f [ 39.193320] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.194749] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880184cfdf8 [ 39.196124] FS: 00007f4392d15900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.197547] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.198591] CR2: 00007f4393207580 CR3: 000000000d66e000 CR4: 0000000000350ef0 [ 39.199882] Call Trace: [ 39.200395] [ 39.200801] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.201715] ? __create_object+0x59/0x80 [ 39.202496] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.203463] __vmalloc_noprof+0x59/0x60 [ 39.204230] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.205118] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.206061] bpf_prog_alloc+0x39/0x200 [ 39.206758] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.207798] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.208703] do_seccomp+0x349/0x25e0 [ 39.209421] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.210320] ? __pfx_do_seccomp+0x10/0x10 [ 39.211169] ? find_held_lock+0x2b/0x80 [ 39.212001] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.212907] ? static_key_count+0x60/0x80 [ 39.213751] prctl_set_seccomp+0x4e/0x70 [ 39.214522] __do_sys_prctl+0xe6c/0x1d70 [ 39.215290] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.216129] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.217173] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.218170] ? irqentry_exit+0xf3/0x650 [ 39.218896] do_syscall_64+0xbf/0x430 [ 39.219626] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.220571] RIP: 0033:0x7f43932075cd [ 39.221288] 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 [ 39.224746] RSP: 002b:00007ffd98eceb40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.226346] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f43932075cd [ 39.227830] RDX: 0000563d0b49fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.229349] RBP: 00007ffd98eceba0 R08: 0000000000000000 R09: 00007ffd98ece240 [ 39.230843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563d4824dad0 [ 39.232324] R13: 00007ffd98ecefd0 R14: 0000563d4824ebc0 R15: 0000563d4825f780 [ 39.233835] [ 39.234380] irq event stamp: 1717 [ 39.235127] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 39.236895] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 39.238727] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 39.240457] softirqs last disabled at (1633): [] __irq_exit_rcu+0xc4/0x100 [ 39.242062] ---[ end trace 0000000000000000 ]--- [ 42.744207] ------------[ cut here ]------------ [ 42.745182] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.747189] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.748643] Modules linked in: [ 42.749341] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.751342] Tainted: [W]=WARN [ 42.751898] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.753391] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.754304] 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 [ 42.757488] RSP: 0018:ffff888018587bc0 EFLAGS: 00010286 [ 42.758476] RAX: 0000000000000000 RBX: ffffed10030b0f78 RCX: ffffffff813a4050 [ 42.759773] RDX: ffff888016da1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.761066] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030b0f2f [ 42.762348] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.763625] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018587df8 [ 42.764913] FS: 00007f71ffe57900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.766384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.767450] CR2: 00007f72003bd4a6 CR3: 000000001d0ec000 CR4: 0000000000350ef0 [ 42.768731] Call Trace: [ 42.769253] [ 42.769668] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.770563] ? __create_object+0x59/0x80 [ 42.771347] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.772326] __vmalloc_noprof+0x59/0x60 [ 42.773090] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.773984] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.774874] bpf_prog_alloc+0x39/0x200 [ 42.775608] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.776543] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.777458] do_seccomp+0x349/0x25e0 [ 42.778180] ? find_held_lock+0x2b/0x80 [ 42.778904] ? do_prlimit+0x310/0x610 [ 42.779639] ? __pfx_do_seccomp+0x10/0x10 [ 42.780440] ? do_raw_spin_unlock+0x53/0x220 [ 42.781280] ? _raw_spin_unlock+0x1e/0x40 [ 42.782053] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.783014] ? static_key_count+0x60/0x80 [ 42.783778] prctl_set_seccomp+0x4e/0x70 [ 42.784550] __do_sys_prctl+0xe6c/0x1d70 [ 42.785339] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.786196] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.787158] ? irqentry_exit+0xf3/0x650 [ 42.787876] do_syscall_64+0xbf/0x430 [ 42.788607] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.789582] RIP: 0033:0x7f72003495cd [ 42.790311] 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 [ 42.793514] RSP: 002b:00007fffd80ee0b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.794880] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f72003495cd [ 42.796162] RDX: 00005623bd14ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.797461] RBP: 00007fffd80ee110 R08: 0000000000000000 R09: 00007fffd80ed7b0 [ 42.798753] R10: 0000000000000000 R11: 0000000000000246 R12: 00005623fc1b4ad0 [ 42.800035] R13: 00007fffd80ee540 R14: 00005623fc1b5bc0 R15: 00005623fc1c6780 [ 42.801347] [ 42.801769] irq event stamp: 1733 [ 42.802419] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 42.803954] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 42.805554] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 42.807116] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 42.808647] ---[ end trace 0000000000000000 ]--- [ 43.629091] ------------[ cut here ]------------ [ 43.630044] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.632039] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 43.633466] Modules linked in: [ 43.634096] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.636070] Tainted: [W]=WARN [ 43.636620] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.638082] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.638976] 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 [ 43.642119] RSP: 0018:ffff8880177cfbc0 EFLAGS: 00010286 [ 43.643090] RAX: 0000000000000000 RBX: ffffed1002ef9f78 RCX: ffffffff813a4050 [ 43.644363] RDX: ffff888015798000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.645648] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef9f2f [ 43.646906] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.648199] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177cfdf8 [ 43.649478] FS: 00007fb830a8d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.650901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.651971] CR2: 00007ffd57114ef7 CR3: 000000000d8c3000 CR4: 0000000000350ef0 [ 43.653277] Call Trace: [ 43.653738] [ 43.654169] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.655058] ? __create_object+0x59/0x80 [ 43.655780] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.656736] __vmalloc_noprof+0x59/0x60 [ 43.657486] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.658352] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.659264] bpf_prog_alloc+0x39/0x200 [ 43.659999] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.660867] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.661769] do_seccomp+0x349/0x25e0 [ 43.662477] ? find_held_lock+0x2b/0x80 [ 43.663230] ? do_prlimit+0x310/0x610 [ 43.663912] ? __pfx_do_seccomp+0x10/0x10 [ 43.664701] ? do_raw_spin_unlock+0x53/0x220 [ 43.665534] ? _raw_spin_unlock+0x1e/0x40 [ 43.666303] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.667258] ? static_key_count+0x60/0x80 [ 43.668051] prctl_set_seccomp+0x4e/0x70 [ 43.668775] __do_sys_prctl+0xe6c/0x1d70 [ 43.669570] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.670422] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.671372] ? irqentry_exit+0xf3/0x650 [ 43.672126] do_syscall_64+0xbf/0x430 [ 43.672805] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.673755] RIP: 0033:0x7fb830f7f5cd [ 43.674456] 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 [ 43.677560] RSP: 002b:00007ffd57112d80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.678908] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb830f7f5cd [ 43.680186] RDX: 0000555bc9846e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.681467] RBP: 00007ffd57112de0 R08: 0000000000000000 R09: 00007ffd57112480 [ 43.682723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555be98e5bf0 [ 43.683997] R13: 00007ffd57113210 R14: 0000555be98ef380 R15: 0000555be98fa460 [ 43.685304] [ 43.685724] irq event stamp: 1827 [ 43.686350] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 43.687562] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 43.688776] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 43.690025] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 43.691242] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49248' (ECDSA) to the list of known hosts. 2025/11/19 02:15:33 fuzzer started 2025/11/19 02:15:33 dialing manager at localhost:34383 2025/11/19 02:15:33 checking machine... 2025/11/19 02:15:33 checking revisions... [ 44.597828] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:15:33 testing simple program... [ 44.683673] cgroup: Unknown subsys name 'net' [ 44.749400] cgroup: Unknown subsys name 'cpuset' [ 44.762897] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:15:32 Registers: info registers vcpu 0 RAX=8c14f6932fdcc300 RBX=ffff888009627f58 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888009627788 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000003ecc R12=ffffffff8135e7a2 R13=ffff888009627888 R14=ffff888009627f28 R15=ffff888009627840 RIP=ffffffff81528ee4 RFL=00000296 [--S-AP-] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f720040f0b0 CR3=0000000013a77000 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=2032333a35313a323020393120766f4e XMM01=6964206465766965636552203a5d3234 XMM02=6f63736964203a31313a343332303420 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031333a35313a3230203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888015700001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff8880156ffc01 RSI=ffff8880156ffca8 RDI=ffff8880156ff700 RBP=ffff8880156ff748 RSP=ffff8880156ff668 R8 =0000000000000001 R9 =ffff8880156ff730 R10=000000000003c9ed R11=000000000002188c R12=ffff8880156ff750 R13=ffff8880156f8000 R14=ffff8880156ffca8 R15=ffff8880156ff6f0 RIP=ffffffff8135e2f1 RFL=00000296 [--S-AP-] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fc804d15900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc80442c000 CR3=000000000e0bf000 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=b3285ca56c489dff000000000026fef0 XMM01=d59e07bde36eea690000000000305058 XMM02=ec2efd57dc4c00df0000000000305160 XMM03=17fcbee7039ca9660000000000305230 XMM04=f251133ce28c85f100000000000ae988 XMM05=a00bd50b1b82f805000000000031fc78 XMM06=817b8945e9d50373000000000031eaf0 XMM07=e042d86d42eb936e000000000030e800 XMM08=17fcbee7039ca9660000000000305230 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000