[ 45.237771] ------------[ cut here ]------------ [ 45.238707] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.240779] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 45.242230] Modules linked in: [ 45.242873] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.244941] Tainted: [W]=WARN [ 45.245553] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.247031] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.247963] 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 [ 45.251155] RSP: 0018:ffff88801658fbc0 EFLAGS: 00010286 [ 45.252164] RAX: 0000000000000000 RBX: ffffed1002cb1f78 RCX: ffffffff813a4050 [ 45.253450] RDX: ffff88801679d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.254741] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb1f2f [ 45.256040] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.257334] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801658fdf8 [ 45.258636] FS: 00007f83e66ec900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.260107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.261219] CR2: 00007ffc3dc9fef8 CR3: 000000000b7bc000 CR4: 0000000000350ef0 [ 45.262520] Call Trace: [ 45.262989] [ 45.263457] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.264330] ? __create_object+0x59/0x80 [ 45.265123] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.266119] __vmalloc_noprof+0x59/0x60 [ 45.266886] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.267777] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.268721] bpf_prog_alloc+0x39/0x200 [ 45.269460] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.270333] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.271236] do_seccomp+0x349/0x25e0 [ 45.271995] ? find_held_lock+0x2b/0x80 [ 45.272765] ? do_prlimit+0x310/0x610 [ 45.273519] ? __pfx_do_seccomp+0x10/0x10 [ 45.274277] ? do_raw_spin_unlock+0x53/0x220 [ 45.275124] ? _raw_spin_unlock+0x1e/0x40 [ 45.275967] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.276953] ? static_key_count+0x60/0x80 [ 45.277771] prctl_set_seccomp+0x4e/0x70 [ 45.278554] __do_sys_prctl+0xe6c/0x1d70 [ 45.279299] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.280171] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.281170] ? irqentry_exit+0xf3/0x650 [ 45.281956] do_syscall_64+0xbf/0x430 [ 45.282717] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.283693] RIP: 0033:0x7f83e6bde5cd [ 45.284354] 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 [ 45.287630] RSP: 002b:00007ffc3dc9ebb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.289011] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f83e6bde5cd [ 45.290294] RDX: 0000562b74fade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.291586] RBP: 00007ffc3dc9ec10 R08: 0000000000000000 R09: 00007ffc3dc9e2b0 [ 45.292882] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562bacdf3ad0 [ 45.294187] R13: 00007ffc3dc9f040 R14: 0000562bacdf4bc0 R15: 0000562bace05780 [ 45.295510] [ 45.295932] irq event stamp: 1743 [ 45.296590] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 45.298109] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 45.299666] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 45.301234] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 45.302764] ---[ end trace 0000000000000000 ]--- [ 48.151155] ------------[ cut here ]------------ [ 48.152317] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.154955] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 48.157275] Modules linked in: [ 48.158119] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.160699] Tainted: [W]=WARN [ 48.161497] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.163352] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.164334] 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 [ 48.167599] RSP: 0018:ffff888017befbc0 EFLAGS: 00010286 [ 48.168600] RAX: 0000000000000000 RBX: ffffed1002f7df78 RCX: ffffffff813a4050 [ 48.169904] RDX: ffff888016c13780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.171198] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f7df2f [ 48.172491] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.173784] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017befdf8 [ 48.175087] FS: 00007fdd63036900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.176571] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.177653] CR2: 00007fdd63528580 CR3: 000000000b969000 CR4: 0000000000350ef0 [ 48.178963] Call Trace: [ 48.179471] [ 48.179891] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.180794] ? __create_object+0x59/0x80 [ 48.181582] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.182544] __vmalloc_noprof+0x59/0x60 [ 48.183261] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.184156] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.185101] bpf_prog_alloc+0x39/0x200 [ 48.185843] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.186798] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.187738] do_seccomp+0x349/0x25e0 [ 48.188464] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.189321] ? __pfx_do_seccomp+0x10/0x10 [ 48.190113] ? find_held_lock+0x2b/0x80 [ 48.190898] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.191905] ? static_key_count+0x60/0x80 [ 48.192720] prctl_set_seccomp+0x4e/0x70 [ 48.193489] __do_sys_prctl+0xe6c/0x1d70 [ 48.194231] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.195081] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.196079] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.197046] ? irqentry_exit+0xf3/0x650 [ 48.197818] do_syscall_64+0xbf/0x430 [ 48.198584] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.199547] RIP: 0033:0x7fdd635285cd [ 48.200209] 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 [ 48.203440] RSP: 002b:00007fffb56075b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.204862] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdd635285cd [ 48.206189] RDX: 0000557b0db90e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.207494] RBP: 00007fffb5607610 R08: 0000000000000000 R09: 00007fffb5606cb0 [ 48.208791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b32983ad0 [ 48.210104] R13: 00007fffb5607a40 R14: 0000557b32984bc0 R15: 0000557b32995780 [ 48.211442] [ 48.211887] irq event stamp: 1831 [ 48.212438] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 48.213424] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 48.214413] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 48.215420] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 48.216347] ---[ end trace 0000000000000000 ]--- [ 48.826102] ------------[ cut here ]------------ [ 48.826969] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.828923] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/259 [ 48.830302] Modules linked in: [ 48.830915] CPU: 1 UID: 104 PID: 259 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.833062] Tainted: [W]=WARN [ 48.833706] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.835105] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.835990] 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 [ 48.839025] RSP: 0018:ffff888016767bc0 EFLAGS: 00010286 [ 48.839974] RAX: 0000000000000000 RBX: ffffed1002cecf78 RCX: ffffffff813a4050 [ 48.841198] RDX: ffff888015ffb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.842413] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cecf2f [ 48.843650] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.844869] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016767df8 [ 48.846100] FS: 00007f030137a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.847472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.848490] CR2: 00007ffcf1fceef8 CR3: 000000000d1af000 CR4: 0000000000350ef0 [ 48.849717] Call Trace: [ 48.850160] [ 48.850599] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.851471] ? __create_object+0x59/0x80 [ 48.852178] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.853103] __vmalloc_noprof+0x59/0x60 [ 48.853825] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.854657] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.855561] bpf_prog_alloc+0x39/0x200 [ 48.856223] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.857104] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.857961] do_seccomp+0x349/0x25e0 [ 48.858650] ? find_held_lock+0x2b/0x80 [ 48.859335] ? do_prlimit+0x310/0x610 [ 48.860068] ? __pfx_do_seccomp+0x10/0x10 [ 48.860820] ? do_raw_spin_unlock+0x53/0x220 [ 48.861622] ? _raw_spin_unlock+0x1e/0x40 [ 48.862327] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.863250] ? static_key_count+0x60/0x80 [ 48.864035] prctl_set_seccomp+0x4e/0x70 [ 48.864781] __do_sys_prctl+0xe6c/0x1d70 [ 48.865537] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.866316] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.867235] ? irqentry_exit+0xf3/0x650 [ 48.867980] do_syscall_64+0xbf/0x430 [ 48.868690] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.869597] RIP: 0033:0x7f030186c5cd [ 48.870227] 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 [ 48.873247] RSP: 002b:00007ffcf1fcdd80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.874556] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f030186c5cd [ 48.875807] RDX: 000056296f65de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.876957] RBP: 00007ffcf1fcdde0 R08: 0000000000000000 R09: 00007ffcf1fcd480 [ 48.877995] R10: 0000000000000000 R11: 0000000000000246 R12: 000056297ab22ad0 [ 48.879036] R13: 00007ffcf1fce210 R14: 000056297ab23bc0 R15: 000056297ab34780 [ 48.880109] [ 48.880495] irq event stamp: 1853 [ 48.880988] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 48.882229] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 48.883472] softirqs last enabled at (1508): [] handle_softirqs+0x50c/0x770 [ 48.884722] softirqs last disabled at (1503): [] __irq_exit_rcu+0xc4/0x100 [ 48.885957] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53834' (ECDSA) to the list of known hosts. 2025/11/18 06:15:19 fuzzer started 2025/11/18 06:15:20 dialing manager at localhost:37895 2025/11/18 06:15:20 checking machine... 2025/11/18 06:15:20 checking revisions... [ 49.848532] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:15:20 testing simple program... [ 49.941298] cgroup: Unknown subsys name 'net' [ 50.009673] cgroup: Unknown subsys name 'cpuset' [ 50.030534] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:15:19 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888015948000 RCX=0000000000000000 RDX=0000000000000008 RSI=ffff888015948a58 RDI=ffff888015948000 RBP=ffff888015948a58 RSP=ffff8880159473c0 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888015948a58 R13=0000000000000000 R14=0000000000000000 R15=0000000000000005 RIP=ffffffff8152733a RFL=00000046 [---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 00007fbdc532f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeb72eaa98 CR3=000000000d7b5000 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=6cff5a323609ac5400000000000ae988 XMM05=1319e678c5640f8a00000000003244d0 XMM06=18ee2d89298e921f0000000000324438 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000003f RBX=0000557b329a33f0 RCX=00007fffb5604b38 RDX=00007fffb5604b40 RSI=0000000000000000 RDI=0000557b329a33f0 RBP=0000000000000008 RSP=00007fffb5604b20 R8 =0000557b32983ce0 R9 =00000000ffffffff R10=0000557b3297deb0 R11=0000000000000000 R12=0000557b329a33f0 R13=00007fffb5604bf0 R14=0000557b329a6480 R15=00007fffb5604bf0 RIP=00007fdd63512101 RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fdd63036900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdd635ee0b0 CR3=000000001d12d000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000