[ 46.342634] ------------[ cut here ]------------ [ 46.343560] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.345572] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.347081] Modules linked in: [ 46.347679] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.349686] Tainted: [W]=WARN [ 46.350320] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.351841] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.352768] 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 [ 46.356034] RSP: 0018:ffff8880157f7bc0 EFLAGS: 00010286 [ 46.357029] RAX: 0000000000000000 RBX: ffffed1002afef78 RCX: ffffffff813a4050 [ 46.358363] RDX: ffff888016ec8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.359685] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002afef2f [ 46.360986] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.362330] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880157f7df8 [ 46.363638] FS: 00007f16241c9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.365111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.366243] CR2: 00007ffd5b14def7 CR3: 000000000c11d000 CR4: 0000000000350ef0 [ 46.367570] Call Trace: [ 46.368097] [ 46.368530] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.369459] ? __create_object+0x59/0x80 [ 46.370309] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.371314] __vmalloc_noprof+0x59/0x60 [ 46.372093] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.373007] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.373936] bpf_prog_alloc+0x39/0x200 [ 46.374739] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.375688] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.376607] do_seccomp+0x349/0x25e0 [ 46.377350] ? find_held_lock+0x2b/0x80 [ 46.378176] ? do_prlimit+0x310/0x610 [ 46.378910] ? __pfx_do_seccomp+0x10/0x10 [ 46.379729] ? do_raw_spin_unlock+0x53/0x220 [ 46.380603] ? _raw_spin_unlock+0x1e/0x40 [ 46.381412] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.382457] ? static_key_count+0x60/0x80 [ 46.383296] prctl_set_seccomp+0x4e/0x70 [ 46.384112] __do_sys_prctl+0xe6c/0x1d70 [ 46.384891] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.385775] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.386832] ? irqentry_exit+0xf3/0x650 [ 46.387655] do_syscall_64+0xbf/0x430 [ 46.388471] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.389514] RIP: 0033:0x7f16246bb5cd [ 46.390322] 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 [ 46.393773] RSP: 002b:00007ffd5b14bd90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.395305] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16246bb5cd [ 46.396705] RDX: 0000557709473e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.398137] RBP: 00007ffd5b14bdf0 R08: 0000000000000000 R09: 00007ffd5b14b490 [ 46.399463] R10: 0000000000000000 R11: 0000000000000246 R12: 000055771ddb2bf0 [ 46.400740] R13: 00007ffd5b14c220 R14: 000055771ddbc380 R15: 000055771ddc7460 [ 46.402051] [ 46.402478] irq event stamp: 1689 [ 46.403113] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 46.404611] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 46.406157] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 46.407704] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 46.409192] ---[ end trace 0000000000000000 ]--- [ 49.602907] ------------[ cut here ]------------ [ 49.603838] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.605846] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.607351] Modules linked in: [ 49.607985] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.610002] Tainted: [W]=WARN [ 49.610582] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.612080] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.613014] 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 [ 49.616248] RSP: 0018:ffff88800e0a7bc0 EFLAGS: 00010286 [ 49.617236] RAX: 0000000000000000 RBX: ffffed1001c14f78 RCX: ffffffff813a4050 [ 49.618576] RDX: ffff8880165cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.619885] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c14f2f [ 49.621174] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.622503] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e0a7df8 [ 49.623793] FS: 00007fbb44aa4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.625255] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.626351] CR2: 00007fbb44f96580 CR3: 000000001e629000 CR4: 0000000000350ef0 [ 49.627655] Call Trace: [ 49.628173] [ 49.628588] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.629482] ? __create_object+0x59/0x80 [ 49.630315] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.631274] __vmalloc_noprof+0x59/0x60 [ 49.632037] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.632877] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.633803] bpf_prog_alloc+0x39/0x200 [ 49.634590] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.635547] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.636458] do_seccomp+0x349/0x25e0 [ 49.637189] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.638123] ? __pfx_do_seccomp+0x10/0x10 [ 49.638873] ? find_held_lock+0x2b/0x80 [ 49.639629] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.640591] ? static_key_count+0x60/0x80 [ 49.641405] prctl_set_seccomp+0x4e/0x70 [ 49.642221] __do_sys_prctl+0xe6c/0x1d70 [ 49.642997] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.643812] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.644773] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.645746] ? irqentry_exit+0xf3/0x650 [ 49.646539] do_syscall_64+0xbf/0x430 [ 49.647299] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.648252] RIP: 0033:0x7fbb44f965cd [ 49.648910] 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 [ 49.652140] RSP: 002b:00007ffea0cf3360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.653494] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb44f965cd [ 49.654846] RDX: 000055b1352ece00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.656152] RBP: 00007ffea0cf33c0 R08: 0000000000000000 R09: 00007ffea0cf2a60 [ 49.657454] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b15f525ad0 [ 49.658774] R13: 00007ffea0cf37f0 R14: 000055b15f526bc0 R15: 000055b15f537780 [ 49.660079] [ 49.660507] irq event stamp: 1733 [ 49.661147] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 49.662719] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 49.664263] softirqs last enabled at (1608): [] handle_softirqs+0x50c/0x770 [ 49.665803] softirqs last disabled at (1603): [] __irq_exit_rcu+0xc4/0x100 [ 49.667376] ---[ end trace 0000000000000000 ]--- [ 50.452175] ------------[ cut here ]------------ [ 50.453092] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.455119] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.456604] Modules linked in: [ 50.457242] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.459269] Tainted: [W]=WARN [ 50.459822] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.461302] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.462246] 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 [ 50.465432] RSP: 0018:ffff888016197bc0 EFLAGS: 00010286 [ 50.466445] RAX: 0000000000000000 RBX: ffffed1002c32f78 RCX: ffffffff813a4050 [ 50.467748] RDX: ffff88801626d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.469034] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c32f2f [ 50.470351] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.471632] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016197df8 [ 50.472911] FS: 00007ff5c3e3c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.474403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.475466] CR2: 00007ffd32eadef7 CR3: 000000000c536000 CR4: 0000000000350ef0 [ 50.476741] Call Trace: [ 50.477247] [ 50.477662] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.478598] ? __create_object+0x59/0x80 [ 50.479382] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.480355] __vmalloc_noprof+0x59/0x60 [ 50.481121] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.482027] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.483005] bpf_prog_alloc+0x39/0x200 [ 50.483700] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.484631] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.485560] do_seccomp+0x349/0x25e0 [ 50.486319] ? find_held_lock+0x2b/0x80 [ 50.487078] ? do_prlimit+0x310/0x610 [ 50.487782] ? __pfx_do_seccomp+0x10/0x10 [ 50.488562] ? do_raw_spin_unlock+0x53/0x220 [ 50.489403] ? _raw_spin_unlock+0x1e/0x40 [ 50.490212] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.491178] ? static_key_count+0x60/0x80 [ 50.491932] prctl_set_seccomp+0x4e/0x70 [ 50.492722] __do_sys_prctl+0xe6c/0x1d70 [ 50.493510] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.494401] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.495367] ? irqentry_exit+0xf3/0x650 [ 50.496133] do_syscall_64+0xbf/0x430 [ 50.496828] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.497771] RIP: 0033:0x7ff5c432e5cd [ 50.498507] 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 [ 50.501710] RSP: 002b:00007ffd32eab340 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.503111] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5c432e5cd [ 50.504403] RDX: 000055e3a517ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.505680] RBP: 00007ffd32eab3a0 R08: 0000000000000000 R09: 00007ffd32eaaa40 [ 50.507007] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e3c090fad0 [ 50.508296] R13: 00007ffd32eab7d0 R14: 000055e3c0910bc0 R15: 000055e3c0921780 [ 50.509592] [ 50.510097] irq event stamp: 1763 [ 50.510709] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 50.512223] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 50.513742] softirqs last enabled at (1318): [] handle_softirqs+0x50c/0x770 [ 50.515317] softirqs last disabled at (1309): [] __irq_exit_rcu+0xc4/0x100 [ 50.516839] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18836' (ECDSA) to the list of known hosts. 2025/11/18 14:40:51 fuzzer started 2025/11/18 14:40:51 dialing manager at localhost:34383 2025/11/18 14:40:51 checking machine... 2025/11/18 14:40:51 checking revisions... [ 51.414814] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:40:51 testing simple program... [ 51.512271] cgroup: Unknown subsys name 'net' [ 51.591041] cgroup: Unknown subsys name 'cpuset' [ 51.614644] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:40:50 Registers: info registers vcpu 0 RAX=ffffffff88597f60 RBX=ffff888017133780 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff88598148 RBP=ffffffff88598148 RSP=ffff88806ce08d88 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81526f24 RFL=00000002 [-------] 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 00007fbb44aa4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbb4505b618 CR3=000000001e594000 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=563412feff00545000000000000080fe 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 info registers vcpu 1 RAX=000000000002aa55 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=00000206 [-----P-] 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fce208c6000 CR3=000000000a0d1000 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=2030353a30343a343120383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030353a30343a3431203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000