[ 45.801487] ------------[ cut here ]------------ [ 45.802425] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.804464] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.805908] Modules linked in: [ 45.806802] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.809142] Tainted: [W]=WARN [ 45.809721] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.811205] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.812107] 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 [ 45.815286] RSP: 0018:ffff888016a4fbc0 EFLAGS: 00010286 [ 45.816272] RAX: 0000000000000000 RBX: ffffed1002d49f78 RCX: ffffffff813a4050 [ 45.817538] RDX: ffff888015d0d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.818815] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d49f2f [ 45.820101] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.821378] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a4fdf8 [ 45.822649] FS: 00007f23d0669900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.824105] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.825164] CR2: 00007ffe33edbef8 CR3: 000000000e272000 CR4: 0000000000350ef0 [ 45.826446] Call Trace: [ 45.826917] [ 45.827367] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.828276] ? __create_object+0x59/0x80 [ 45.829006] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.829978] __vmalloc_noprof+0x59/0x60 [ 45.830735] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.831603] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.832533] bpf_prog_alloc+0x39/0x200 [ 45.833273] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.834195] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.835050] do_seccomp+0x349/0x25e0 [ 45.835765] ? find_held_lock+0x2b/0x80 [ 45.836521] ? do_prlimit+0x310/0x610 [ 45.837263] ? __pfx_do_seccomp+0x10/0x10 [ 45.837995] ? do_raw_spin_unlock+0x53/0x220 [ 45.838828] ? _raw_spin_unlock+0x1e/0x40 [ 45.839615] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.840582] ? static_key_count+0x60/0x80 [ 45.841376] prctl_set_seccomp+0x4e/0x70 [ 45.842149] __do_sys_prctl+0xe6c/0x1d70 [ 45.842887] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.843760] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.844716] ? irqentry_exit+0xf3/0x650 [ 45.845492] do_syscall_64+0xbf/0x430 [ 45.846225] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.847189] RIP: 0033:0x7f23d0b5b5cd [ 45.847857] 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 [ 45.851013] RSP: 002b:00007ffe33eda900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.852369] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f23d0b5b5cd [ 45.853653] RDX: 000055f3a9153e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.854959] RBP: 00007ffe33eda960 R08: 0000000000000000 R09: 00007ffe33eda000 [ 45.856228] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f3b44e9ad0 [ 45.857500] R13: 00007ffe33edad90 R14: 000055f3b44eabc0 R15: 000055f3b44fb780 [ 45.858809] [ 45.859258] irq event stamp: 1847 [ 45.859858] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 45.861360] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 45.862885] softirqs last enabled at (1528): [] handle_softirqs+0x50c/0x770 [ 45.864429] softirqs last disabled at (1523): [] __irq_exit_rcu+0xc4/0x100 [ 45.865950] ---[ end trace 0000000000000000 ]--- [ 49.068255] ------------[ cut here ]------------ [ 49.069157] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.071169] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.072798] Modules linked in: [ 49.073638] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.075607] Tainted: [W]=WARN [ 49.076195] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.077630] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.078526] 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 [ 49.081643] RSP: 0018:ffff888017457bc0 EFLAGS: 00010286 [ 49.082592] RAX: 0000000000000000 RBX: ffffed1002e8af78 RCX: ffffffff813a4050 [ 49.083863] RDX: ffff888017acd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.085141] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8af2f [ 49.086430] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.087693] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017457df8 [ 49.088956] FS: 00007fc565538900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.090366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.091411] CR2: 00007fff57ef5ef8 CR3: 000000000c09a000 CR4: 0000000000350ef0 [ 49.092668] Call Trace: [ 49.093173] [ 49.093567] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.094428] ? __create_object+0x59/0x80 [ 49.095202] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.096151] __vmalloc_noprof+0x59/0x60 [ 49.096857] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.097711] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.098618] bpf_prog_alloc+0x39/0x200 [ 49.099350] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.100266] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.101146] do_seccomp+0x349/0x25e0 [ 49.101805] ? find_held_lock+0x2b/0x80 [ 49.102552] ? do_prlimit+0x310/0x610 [ 49.103288] ? __pfx_do_seccomp+0x10/0x10 [ 49.104018] ? do_raw_spin_unlock+0x53/0x220 [ 49.104832] ? _raw_spin_unlock+0x1e/0x40 [ 49.105652] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.106597] ? static_key_count+0x60/0x80 [ 49.107391] prctl_set_seccomp+0x4e/0x70 [ 49.108162] __do_sys_prctl+0xe6c/0x1d70 [ 49.108881] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.109714] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.110673] ? irqentry_exit+0xf3/0x650 [ 49.111448] do_syscall_64+0xbf/0x430 [ 49.112189] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.113127] RIP: 0033:0x7fc565a2a5cd [ 49.113771] 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 [ 49.116593] RSP: 002b:00007fff57ef3ba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.117683] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc565a2a5cd [ 49.118717] RDX: 000056033d9a5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.119741] RBP: 00007fff57ef3c00 R08: 0000000000000000 R09: 00007fff57ef32a0 [ 49.120765] R10: 0000000000000000 R11: 0000000000000246 R12: 000056036b956ad0 [ 49.121788] R13: 00007fff57ef4030 R14: 000056036b957bc0 R15: 000056036b968780 [ 49.122835] [ 49.123209] irq event stamp: 1803 [ 49.123695] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 49.124913] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 49.126126] softirqs last enabled at (1618): [] handle_softirqs+0x50c/0x770 [ 49.127358] softirqs last disabled at (1613): [] __irq_exit_rcu+0xc4/0x100 [ 49.128564] ---[ end trace 0000000000000000 ]--- [ 49.847860] ------------[ cut here ]------------ [ 49.848729] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.850598] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.851979] Modules linked in: [ 49.852566] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.854408] Tainted: [W]=WARN [ 49.854931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.856269] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.857106] 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 [ 49.860036] RSP: 0018:ffff888016cdfbc0 EFLAGS: 00010286 [ 49.860936] RAX: 0000000000000000 RBX: ffffed1002d9bf78 RCX: ffffffff813a4050 [ 49.862116] RDX: ffff888019e43780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.863297] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d9bf2f [ 49.864483] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.865669] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cdfdf8 [ 49.866858] FS: 00007f9f6d3d1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.868180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.869149] CR2: 00007f9f6d8c3580 CR3: 0000000016252000 CR4: 0000000000350ef0 [ 49.870350] Call Trace: [ 49.870800] [ 49.871224] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.872013] ? __create_object+0x59/0x80 [ 49.872741] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.873633] __vmalloc_noprof+0x59/0x60 [ 49.874343] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.875188] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.876020] bpf_prog_alloc+0x39/0x200 [ 49.876704] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.877569] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.878414] do_seccomp+0x349/0x25e0 [ 49.879054] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.879893] ? __pfx_do_seccomp+0x10/0x10 [ 49.880632] ? find_held_lock+0x2b/0x80 [ 49.881333] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.882221] ? static_key_count+0x60/0x80 [ 49.882923] prctl_set_seccomp+0x4e/0x70 [ 49.883641] __do_sys_prctl+0xe6c/0x1d70 [ 49.884371] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.885172] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.886034] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.886941] ? irqentry_exit+0xf3/0x650 [ 49.887643] do_syscall_64+0xbf/0x430 [ 49.888324] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.889205] RIP: 0033:0x7f9f6d8c35cd [ 49.889808] 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 [ 49.892735] RSP: 002b:00007fffd8373c90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.893983] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9f6d8c35cd [ 49.895171] RDX: 00005638ca27fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.896369] RBP: 00007fffd8373cf0 R08: 0000000000000000 R09: 00007fffd8373390 [ 49.897542] R10: 0000000000000000 R11: 0000000000000246 R12: 00005638e70cdad0 [ 49.898740] R13: 00007fffd8374120 R14: 00005638e70cebc0 R15: 00005638e70df780 [ 49.899944] [ 49.900364] irq event stamp: 1691 [ 49.900918] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 49.902320] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 49.903738] softirqs last enabled at (1184): [] handle_softirqs+0x50c/0x770 [ 49.905172] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 49.906587] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19733' (ECDSA) to the list of known hosts. 2025/11/19 00:04:39 fuzzer started 2025/11/19 00:04:39 dialing manager at localhost:34383 2025/11/19 00:04:39 checking machine... 2025/11/19 00:04:39 checking revisions... [ 50.754147] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:04:40 testing simple program... [ 50.847313] cgroup: Unknown subsys name 'net' [ 50.910164] cgroup: Unknown subsys name 'cpuset' [ 50.927219] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:04:39 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88800bdb5a40 RCX=ffffffff81b8a247 RDX=0000000000000010 RSI=0000000000000000 RDI=ffff88800bdb5ac0 RBP=ffff888016312200 RSP=ffff888015fbfa50 R8 =0000000000000001 R9 =ffffed10017b6b59 R10=ffff88800bdb5acf R11=0000000000000001 R12=0000000000008802 R13=0000000000000000 R14=ffff88800bdb5ab0 R15=ffff888015fbfc38 RIP=ffffffff84c73bf4 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 00007fb9b1856900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc5654ec01c CR3=0000000016391000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=ee6cbfb291af57ca00000000000ae988 XMM05=d2c8a4e0acfaedf10000000000320e40 XMM06=5b75c91c80445342000000000031fee0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000262d9 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff2c450c58 CR3=0000000005c8a000 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=00007eff1c0d0510000056487323e790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000