[ 46.637119] ------------[ cut here ]------------ [ 46.638039] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.640367] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.641826] Modules linked in: [ 46.642399] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.644452] Tainted: [W]=WARN [ 46.644992] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.646484] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.647347] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 46.650473] RSP: 0018:ffff888016a6fbc0 EFLAGS: 00010286 [ 46.651414] RAX: 0000000000000000 RBX: ffffed1002d4df78 RCX: ffffffff813a4050 [ 46.652731] RDX: ffff8880169c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.654007] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4df2f [ 46.655294] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.656576] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a6fdf8 [ 46.657857] FS: 00007f6d85fdc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.659273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.660310] CR2: 00007fffbd8dcef7 CR3: 000000001c70e000 CR4: 0000000000350ef0 [ 46.661576] Call Trace: [ 46.662036] [ 46.662492] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.663331] ? __create_object+0x59/0x80 [ 46.664107] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.665082] __vmalloc_noprof+0x59/0x60 [ 46.665841] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.666702] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.667621] bpf_prog_alloc+0x39/0x200 [ 46.668316] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.669244] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.670131] do_seccomp+0x349/0x25e0 [ 46.670843] ? find_held_lock+0x2b/0x80 [ 46.671593] ? do_prlimit+0x310/0x610 [ 46.672289] ? __pfx_do_seccomp+0x10/0x10 [ 46.673080] ? do_raw_spin_unlock+0x53/0x220 [ 46.673901] ? _raw_spin_unlock+0x1e/0x40 [ 46.674677] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.675635] ? static_key_count+0x60/0x80 [ 46.676387] prctl_set_seccomp+0x4e/0x70 [ 46.677162] __do_sys_prctl+0xe6c/0x1d70 [ 46.677939] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.678789] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.679751] ? irqentry_exit+0xf3/0x650 [ 46.680516] do_syscall_64+0xbf/0x430 [ 46.681204] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.682141] RIP: 0033:0x7f6d864ce5cd [ 46.682838] 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 [ 46.685956] RSP: 002b:00007fffbd8db8d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.687298] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6d864ce5cd [ 46.688580] RDX: 000055a136ff9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.689856] RBP: 00007fffbd8db930 R08: 0000000000000000 R09: 00007fffbd8dafd0 [ 46.691112] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a14e4fcad0 [ 46.692393] R13: 00007fffbd8dbd60 R14: 000055a14e4fdbc0 R15: 000055a14e50e780 [ 46.693679] [ 46.694099] irq event stamp: 1739 [ 46.694744] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 46.696248] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 46.697766] softirqs last enabled at (1582): [] handle_softirqs+0x50c/0x770 [ 46.699280] softirqs last disabled at (1577): [] __irq_exit_rcu+0xc4/0x100 [ 46.700769] ---[ end trace 0000000000000000 ]--- [ 50.086378] ------------[ cut here ]------------ [ 50.087371] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.089611] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 50.091189] Modules linked in: [ 50.092109] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.094379] Tainted: [W]=WARN [ 50.095053] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.096735] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.097760] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 50.101246] RSP: 0018:ffff88801734fbc0 EFLAGS: 00010286 [ 50.102287] RAX: 0000000000000000 RBX: ffffed1002e69f78 RCX: ffffffff813a4050 [ 50.103644] RDX: ffff888017ea1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.104998] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e69f2f [ 50.106335] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.107693] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801734fdf8 [ 50.109043] FS: 00007f2f7df3d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.110557] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.111678] CR2: 00007ffc6a139ef7 CR3: 0000000020168000 CR4: 0000000000350ef0 [ 50.113051] Call Trace: [ 50.113585] [ 50.114026] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.114973] ? __create_object+0x59/0x80 [ 50.115800] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.116831] __vmalloc_noprof+0x59/0x60 [ 50.117630] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.118568] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.119550] bpf_prog_alloc+0x39/0x200 [ 50.120285] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.121274] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.122236] do_seccomp+0x349/0x25e0 [ 50.122997] ? find_held_lock+0x2b/0x80 [ 50.123810] ? do_prlimit+0x310/0x610 [ 50.124614] ? __pfx_do_seccomp+0x10/0x10 [ 50.125392] ? do_raw_spin_unlock+0x53/0x220 [ 50.126271] ? _raw_spin_unlock+0x1e/0x40 [ 50.127103] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.128126] ? static_key_count+0x60/0x80 [ 50.129186] prctl_set_seccomp+0x4e/0x70 [ 50.130041] __do_sys_prctl+0xe6c/0x1d70 [ 50.130868] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.131748] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.132802] ? irqentry_exit+0xf3/0x650 [ 50.133617] do_syscall_64+0xbf/0x430 [ 50.134344] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.135335] RIP: 0033:0x7f2f7e42f5cd [ 50.136062] 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 [ 50.139347] RSP: 002b:00007ffc6a137460 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.140770] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2f7e42f5cd [ 50.142128] RDX: 0000559a76f12e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.143462] RBP: 00007ffc6a1374c0 R08: 0000000000000000 R09: 00007ffc6a136b60 [ 50.144821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559a81258ad0 [ 50.146166] R13: 00007ffc6a1378f0 R14: 0000559a81259bc0 R15: 0000559a8126a780 [ 50.147516] [ 50.147988] irq event stamp: 1833 [ 50.148669] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 50.150059] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 50.151328] softirqs last enabled at (1368): [] handle_softirqs+0x50c/0x770 [ 50.152640] softirqs last disabled at (1363): [] __irq_exit_rcu+0xc4/0x100 [ 50.153904] ---[ end trace 0000000000000000 ]--- [ 50.972775] ------------[ cut here ]------------ [ 50.973740] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.975743] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.977206] Modules linked in: [ 50.977823] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.979793] Tainted: [W]=WARN [ 50.980348] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.982088] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.983066] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 50.986194] RSP: 0018:ffff88800f17fbc0 EFLAGS: 00010286 [ 50.987161] RAX: 0000000000000000 RBX: ffffed1001e2ff78 RCX: ffffffff813a4050 [ 50.988461] RDX: ffff88801671d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.989755] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e2ff2f [ 50.991034] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.992313] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f17fdf8 [ 50.993597] FS: 00007f8798c76900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.995016] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.996082] CR2: 00007f8799168580 CR3: 000000000bc00000 CR4: 0000000000350ef0 [ 50.997362] Call Trace: [ 50.997860] [ 50.998279] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.999181] ? __create_object+0x59/0x80 [ 50.999967] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.000958] __vmalloc_noprof+0x59/0x60 [ 51.001716] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.002596] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.003538] bpf_prog_alloc+0x39/0x200 [ 51.004246] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.005172] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.006062] do_seccomp+0x349/0x25e0 [ 51.006781] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.007952] ? __pfx_do_seccomp+0x10/0x10 [ 51.008767] ? find_held_lock+0x2b/0x80 [ 51.009516] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.010462] ? static_key_count+0x60/0x80 [ 51.011207] prctl_set_seccomp+0x4e/0x70 [ 51.011979] __do_sys_prctl+0xe6c/0x1d70 [ 51.012754] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.013617] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.014568] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.015526] ? irqentry_exit+0xf3/0x650 [ 51.016271] do_syscall_64+0xbf/0x430 [ 51.017029] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.017978] RIP: 0033:0x7f87991685cd [ 51.018673] 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 [ 51.021869] RSP: 002b:00007ffd529e8a20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.023240] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f87991685cd [ 51.024558] RDX: 000055ca109c7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.025687] RBP: 00007ffd529e8a80 R08: 0000000000000000 R09: 00007ffd529e8120 [ 51.026747] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ca1ba6abf0 [ 51.027814] R13: 00007ffd529e8eb0 R14: 000055ca1ba74380 R15: 000055ca1ba7f460 [ 51.028909] [ 51.029268] irq event stamp: 1863 [ 51.029826] hardirqs last enabled at (1879): [] __up_console_sem+0x78/0x80 [ 51.031091] hardirqs last disabled at (1888): [] __up_console_sem+0x5d/0x80 [ 51.032374] softirqs last enabled at (1876): [] handle_softirqs+0x50c/0x770 [ 51.033666] softirqs last disabled at (1871): [] __irq_exit_rcu+0xc4/0x100 [ 51.034924] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29243' (ECDSA) to the list of known hosts. 2025/11/17 16:49:13 fuzzer started 2025/11/17 16:49:14 dialing manager at localhost:37895 2025/11/17 16:49:14 checking machine... 2025/11/17 16:49:14 checking revisions... [ 51.939912] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:49:14 testing simple program... [ 52.034655] cgroup: Unknown subsys name 'net' [ 52.098859] cgroup: Unknown subsys name 'cpuset' [ 52.114398] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:49:13 Registers: info registers vcpu 0 RAX=0000000000000100 RBX=dffffc0000000000 RCX=ffff88806ce08e2c RDX=0000000000000000 RSI=ffffffff85e1fec0 RDI=ffff88806ce08ee0 RBP=ffff88801c1e2178 RSP=ffff88806ce08e60 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000000 R12=0000000000000003 R13=ffff88806ce08ee0 R14=ffffffff815d6b03 R15=0000000000000002 RIP=ffffffff815dcaa4 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 00007f2f7df3d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc6a131000 CR3=000000000e54e000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000002 RCX=ffffffff84c7129f RDX=dffffc0000000000 RSI=000000000003c712 RDI=ffff88806cf31cd0 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =0000000000000001 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08ab1 R15=ffff88806cf08a70 RIP=ffffffff8135e5cc RFL=00000293 [--S-A-C] 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 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=00007f3787ef6000 CR3=000000001c712000 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=2033313a39343a363120373120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032313a39343a3631203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000