[ 46.444466] ------------[ cut here ]------------ [ 46.445407] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.447414] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 46.448866] Modules linked in: [ 46.449452] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.451716] Tainted: [W]=WARN [ 46.452281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.453812] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.454721] 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 [ 46.457907] RSP: 0018:ffff88800dd1fbc0 EFLAGS: 00010286 [ 46.458911] RAX: 0000000000000000 RBX: ffffed1001ba3f78 RCX: ffffffff813a4050 [ 46.460211] RDX: ffff888017658000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.461496] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ba3f2f [ 46.462782] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.464085] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800dd1fdf8 [ 46.465352] FS: 00007f8e5ff8a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.466797] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.467886] CR2: 00007ffc0ab3bef8 CR3: 0000000013a7f000 CR4: 0000000000350ef0 [ 46.469181] Call Trace: [ 46.469678] [ 46.470101] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.471016] ? __create_object+0x59/0x80 [ 46.471797] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.472764] __vmalloc_noprof+0x59/0x60 [ 46.473464] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.474341] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.475301] bpf_prog_alloc+0x39/0x200 [ 46.476040] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.476985] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.477916] do_seccomp+0x349/0x25e0 [ 46.478597] ? find_held_lock+0x2b/0x80 [ 46.479375] ? do_prlimit+0x310/0x610 [ 46.480113] ? __pfx_do_seccomp+0x10/0x10 [ 46.480888] ? do_raw_spin_unlock+0x53/0x220 [ 46.481720] ? _raw_spin_unlock+0x1e/0x40 [ 46.482458] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.483442] ? static_key_count+0x60/0x80 [ 46.484231] prctl_set_seccomp+0x4e/0x70 [ 46.485026] __do_sys_prctl+0xe6c/0x1d70 [ 46.485829] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.486681] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.487662] ? irqentry_exit+0xf3/0x650 [ 46.488395] do_syscall_64+0xbf/0x430 [ 46.489128] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.490097] RIP: 0033:0x7f8e6047c5cd [ 46.490809] 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 [ 46.493970] RSP: 002b:00007ffc0ab3a710 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.495342] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8e6047c5cd [ 46.496653] RDX: 00005652b5559e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.497931] RBP: 00007ffc0ab3a770 R08: 0000000000000000 R09: 00007ffc0ab39e10 [ 46.499223] R10: 0000000000000000 R11: 0000000000000246 R12: 00005652c64602b0 [ 46.500521] R13: 00007ffc0ab3aba0 R14: 00005652c6462d20 R15: 00005652c64748d0 [ 46.501824] [ 46.502247] irq event stamp: 1779 [ 46.502913] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 46.504444] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 46.505966] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 46.507535] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 46.509053] ---[ end trace 0000000000000000 ]--- [ 49.425265] ------------[ cut here ]------------ [ 49.426258] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.428346] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.429927] Modules linked in: [ 49.430565] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.432727] Tainted: [W]=WARN [ 49.433295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.434836] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.435832] 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 [ 49.439145] RSP: 0018:ffff8880170d7bc0 EFLAGS: 00010286 [ 49.440179] RAX: 0000000000000000 RBX: ffffed1002e1af78 RCX: ffffffff813a4050 [ 49.441526] RDX: ffff888016523780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.442839] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1af2f [ 49.444201] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.445562] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170d7df8 [ 49.446931] FS: 00007fa9c91c5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.448446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.449593] CR2: 00007fa9c96b7580 CR3: 000000000b68c000 CR4: 0000000000350ef0 [ 49.450996] Call Trace: [ 49.451480] [ 49.451975] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.452941] ? __create_object+0x59/0x80 [ 49.453779] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.454810] __vmalloc_noprof+0x59/0x60 [ 49.455571] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.456502] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.457489] bpf_prog_alloc+0x39/0x200 [ 49.458277] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.459274] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.460230] do_seccomp+0x349/0x25e0 [ 49.461006] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.461950] ? __pfx_do_seccomp+0x10/0x10 [ 49.462790] ? find_held_lock+0x2b/0x80 [ 49.463557] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.464576] ? static_key_count+0x60/0x80 [ 49.465390] prctl_set_seccomp+0x4e/0x70 [ 49.466209] __do_sys_prctl+0xe6c/0x1d70 [ 49.467057] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.467972] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.469020] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.470035] ? irqentry_exit+0xf3/0x650 [ 49.470839] do_syscall_64+0xbf/0x430 [ 49.471583] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.472669] RIP: 0033:0x7fa9c96b75cd [ 49.473356] 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 [ 49.476711] RSP: 002b:00007ffdef4b8240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.478137] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa9c96b75cd [ 49.479491] RDX: 0000563dedc9fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.480845] RBP: 00007ffdef4b82a0 R08: 0000000000000000 R09: 00007ffdef4b7940 [ 49.482186] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563dfff80ad0 [ 49.483551] R13: 00007ffdef4b86d0 R14: 0000563dfff81bc0 R15: 0000563dfff92780 [ 49.484912] [ 49.485353] irq event stamp: 1735 [ 49.486041] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 49.487589] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 49.488575] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 49.489577] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 49.490568] ---[ end trace 0000000000000000 ]--- [ 50.175258] ------------[ cut here ]------------ [ 50.176187] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.178148] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/257 [ 50.179599] Modules linked in: [ 50.180245] CPU: 0 UID: 104 PID: 257 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.182429] Tainted: [W]=WARN [ 50.183102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.184586] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.185488] 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 [ 50.188631] RSP: 0018:ffff888016b67bc0 EFLAGS: 00010286 [ 50.189573] RAX: 0000000000000000 RBX: ffffed1002d6cf78 RCX: ffffffff813a4050 [ 50.190826] RDX: ffff88800f57d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.192100] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6cf2f [ 50.193369] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.194660] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b67df8 [ 50.195940] FS: 00007f2c8e0ce900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.197356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.198431] CR2: 00007ffe07615ef8 CR3: 000000000e3e0000 CR4: 0000000000350ef0 [ 50.199717] Call Trace: [ 50.200177] [ 50.200577] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.201473] ? __create_object+0x59/0x80 [ 50.202265] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.203293] __vmalloc_noprof+0x59/0x60 [ 50.204062] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.204947] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.205896] bpf_prog_alloc+0x39/0x200 [ 50.206600] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.207550] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.208459] do_seccomp+0x349/0x25e0 [ 50.209190] ? find_held_lock+0x2b/0x80 [ 50.209955] ? do_prlimit+0x310/0x610 [ 50.210711] ? __pfx_do_seccomp+0x10/0x10 [ 50.211476] ? do_raw_spin_unlock+0x53/0x220 [ 50.212320] ? _raw_spin_unlock+0x1e/0x40 [ 50.213111] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.214091] ? static_key_count+0x60/0x80 [ 50.214900] prctl_set_seccomp+0x4e/0x70 [ 50.215711] __do_sys_prctl+0xe6c/0x1d70 [ 50.216455] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.217326] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.218297] ? irqentry_exit+0xf3/0x650 [ 50.219094] do_syscall_64+0xbf/0x430 [ 50.219835] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.220790] RIP: 0033:0x7f2c8e5c05cd [ 50.221455] 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 [ 50.224656] RSP: 002b:00007ffe07614810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.226032] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2c8e5c05cd [ 50.227342] RDX: 000055d19d6d6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.228641] RBP: 00007ffe07614870 R08: 0000000000000000 R09: 00007ffe07613f10 [ 50.229936] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d1b399d2b0 [ 50.231238] R13: 00007ffe07614ca0 R14: 000055d1b399fd20 R15: 000055d1b39b18d0 [ 50.232548] [ 50.233018] irq event stamp: 1827 [ 50.233661] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 50.235201] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 50.236729] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 50.238279] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 50.239812] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17093' (ECDSA) to the list of known hosts. 2025/11/18 09:06:04 fuzzer started 2025/11/18 09:06:04 dialing manager at localhost:34383 2025/11/18 09:06:04 checking machine... 2025/11/18 09:06:04 checking revisions... [ 51.087398] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:06:04 testing simple program... [ 51.185320] cgroup: Unknown subsys name 'net' [ 51.260982] cgroup: Unknown subsys name 'cpuset' [ 51.279076] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:06:03 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88801861f240 RCX=ffff88801861f0cc RDX=0000000000000000 RSI=ffffffff81b2a2a4 RDI=ffff88801861f24c RBP=0000000000000001 RSP=ffff88801861f158 R8 =ffffffff86ab8458 R9 =ffff88801861f1b8 R10=000000000003c9ed R11=00000000000255cb R12=ffff88801861f240 R13=0000000000000000 R14=ffff88801841d340 R15=0000000000092cc0 RIP=ffffffff816191ae RFL=00000213 [----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 00007fa9c91c5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdef4b2000 CR3=000000000c291000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000024b83 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff20f82e040 CR3=000000000da7b000 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=2033303a36303a393020383120766f4e XMM01=73732878696e755f6d6170203a5d3934 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3934325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033303a36303a3930203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000