[ 46.127502] ------------[ cut here ]------------ [ 46.128540] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.130863] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.132399] Modules linked in: [ 46.133077] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.135434] Tainted: [W]=WARN [ 46.136135] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.137714] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.138687] 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 [ 46.142059] RSP: 0018:ffff888019dd7bc0 EFLAGS: 00010286 [ 46.143092] RAX: 0000000000000000 RBX: ffffed10033baf78 RCX: ffffffff813a4050 [ 46.144453] RDX: ffff888015c65340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.145838] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033baf2f [ 46.147189] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.148552] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019dd7df8 [ 46.149944] FS: 00007effccee0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.151477] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.152635] CR2: 00007fffc3f4def7 CR3: 000000000b872000 CR4: 0000000000350ef0 [ 46.154017] Call Trace: [ 46.154516] [ 46.155001] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.155963] ? __create_object+0x59/0x80 [ 46.156804] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.157865] __vmalloc_noprof+0x59/0x60 [ 46.158671] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.159553] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.160541] bpf_prog_alloc+0x39/0x200 [ 46.161334] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.162339] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.163304] do_seccomp+0x349/0x25e0 [ 46.164061] ? find_held_lock+0x2b/0x80 [ 46.164859] ? do_prlimit+0x310/0x610 [ 46.165672] ? __pfx_do_seccomp+0x10/0x10 [ 46.166464] ? do_raw_spin_unlock+0x53/0x220 [ 46.167345] ? _raw_spin_unlock+0x1e/0x40 [ 46.168187] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.169226] ? static_key_count+0x60/0x80 [ 46.170076] prctl_set_seccomp+0x4e/0x70 [ 46.170905] __do_sys_prctl+0xe6c/0x1d70 [ 46.171740] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.172660] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.173703] ? irqentry_exit+0xf3/0x650 [ 46.174476] do_syscall_64+0xbf/0x430 [ 46.175266] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.176268] RIP: 0033:0x7effcd3d25cd [ 46.177035] 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 [ 46.180453] RSP: 002b:00007fffc3f4ce50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.181914] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007effcd3d25cd [ 46.183290] RDX: 0000565065031e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.184670] RBP: 00007fffc3f4ceb0 R08: 0000000000000000 R09: 00007fffc3f4c550 [ 46.186064] R10: 0000000000000000 R11: 0000000000000246 R12: 000056506bedc240 [ 46.187445] R13: 00007fffc3f4d2e0 R14: 000056506bedbbf0 R15: 000056506bef04d0 [ 46.188835] [ 46.189306] irq event stamp: 1817 [ 46.190008] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 46.191657] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 46.193281] softirqs last enabled at (1406): [] handle_softirqs+0x50c/0x770 [ 46.194940] softirqs last disabled at (1391): [] __irq_exit_rcu+0xc4/0x100 [ 46.196571] ---[ end trace 0000000000000000 ]--- [ 49.094726] ------------[ cut here ]------------ [ 49.095662] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.097717] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.099213] Modules linked in: [ 49.099840] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.101824] Tainted: [W]=WARN [ 49.102369] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.103834] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.105267] 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 [ 49.108430] RSP: 0018:ffff88801857fbc0 EFLAGS: 00010286 [ 49.109417] RAX: 0000000000000000 RBX: ffffed10030aff78 RCX: ffffffff813a4050 [ 49.110666] RDX: ffff888019d85340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.111927] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030aff2f [ 49.113188] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.114447] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801857fdf8 [ 49.115708] FS: 00007fa79912f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.117136] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.118181] CR2: 00007ffcee18bef7 CR3: 000000000d5e8000 CR4: 0000000000350ef0 [ 49.119453] Call Trace: [ 49.119950] [ 49.120367] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.121268] ? __create_object+0x59/0x80 [ 49.122031] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.122971] __vmalloc_noprof+0x59/0x60 [ 49.123716] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.124527] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.125458] bpf_prog_alloc+0x39/0x200 [ 49.126178] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.127097] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.127976] do_seccomp+0x349/0x25e0 [ 49.128687] ? find_held_lock+0x2b/0x80 [ 49.129403] ? do_prlimit+0x310/0x610 [ 49.130137] ? __pfx_do_seccomp+0x10/0x10 [ 49.130910] ? do_raw_spin_unlock+0x53/0x220 [ 49.131728] ? _raw_spin_unlock+0x1e/0x40 [ 49.132457] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.133417] ? static_key_count+0x60/0x80 [ 49.134222] prctl_set_seccomp+0x4e/0x70 [ 49.135011] __do_sys_prctl+0xe6c/0x1d70 [ 49.135786] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.136647] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.137587] ? irqentry_exit+0xf3/0x650 [ 49.138354] do_syscall_64+0xbf/0x430 [ 49.139094] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.140056] RIP: 0033:0x7fa7996215cd [ 49.140757] 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 [ 49.143951] RSP: 002b:00007ffcee18a890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.145320] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa7996215cd [ 49.146594] RDX: 0000556f989bee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.147908] RBP: 00007ffcee18a8f0 R08: 0000000000000000 R09: 00007ffcee189f90 [ 49.149200] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556f9d2782b0 [ 49.150485] R13: 00007ffcee18ad20 R14: 0000556f9d27ad20 R15: 0000556f9d28c8d0 [ 49.151788] [ 49.152219] irq event stamp: 1749 [ 49.152868] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 49.154395] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 49.155905] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 49.157467] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 49.158982] ---[ end trace 0000000000000000 ]--- [ 49.934950] ------------[ cut here ]------------ [ 49.935918] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.937995] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 49.939479] Modules linked in: [ 49.940117] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.942235] Tainted: [W]=WARN [ 49.942868] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.944385] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.945346] 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 [ 49.948722] RSP: 0018:ffff8880184cfbc0 EFLAGS: 00010286 [ 49.949945] RAX: 0000000000000000 RBX: ffffed1003099f78 RCX: ffffffff813a4050 [ 49.951290] RDX: ffff88801cded340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.952645] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003099f2f [ 49.953970] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.955287] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880184cfdf8 [ 49.956631] FS: 00007f48d2781900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.958114] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.959208] CR2: 00007f48d2c73580 CR3: 00000000206bc000 CR4: 0000000000350ef0 [ 49.960542] Call Trace: [ 49.961057] [ 49.961501] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.962438] ? __create_object+0x59/0x80 [ 49.963283] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.964285] __vmalloc_noprof+0x59/0x60 [ 49.965079] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.965969] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.966943] bpf_prog_alloc+0x39/0x200 [ 49.967725] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.968686] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.969585] do_seccomp+0x349/0x25e0 [ 49.970337] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.971282] ? __pfx_do_seccomp+0x10/0x10 [ 49.972085] ? find_held_lock+0x2b/0x80 [ 49.972874] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.973889] ? static_key_count+0x60/0x80 [ 49.974721] prctl_set_seccomp+0x4e/0x70 [ 49.975483] __do_sys_prctl+0xe6c/0x1d70 [ 49.976309] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.977189] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.978198] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.979206] ? irqentry_exit+0xf3/0x650 [ 49.980014] do_syscall_64+0xbf/0x430 [ 49.980787] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.981787] RIP: 0033:0x7f48d2c735cd [ 49.982475] 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 [ 49.985725] RSP: 002b:00007ffefdc108d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.987250] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f48d2c735cd [ 49.988680] RDX: 000055da3a3eae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.990126] RBP: 00007ffefdc10930 R08: 0000000000000000 R09: 00007ffefdc0ffd0 [ 49.991601] R10: 0000000000000000 R11: 0000000000000246 R12: 000055da57e9fad0 [ 49.993098] R13: 00007ffefdc10d60 R14: 000055da57ea0bc0 R15: 000055da57eb1780 [ 49.994527] [ 49.995050] irq event stamp: 1827 [ 49.995745] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 49.997479] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 49.999087] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 50.000833] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 50.002420] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14402' (ECDSA) to the list of known hosts. 2025/11/18 04:00:59 fuzzer started 2025/11/18 04:01:00 dialing manager at localhost:37895 2025/11/18 04:01:00 checking machine... 2025/11/18 04:01:00 checking revisions... [ 50.846023] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:01:00 testing simple program... [ 50.945520] cgroup: Unknown subsys name 'net' [ 51.019228] cgroup: Unknown subsys name 'cpuset' [ 51.034358] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:00:59 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81618fa0 RCX=ffff888009627794 RDX=1ffff110012c4f13 RSI=ffffffff81204b6a RDI=ffff888009627908 RBP=ffff8880096278d8 RSP=ffff888009627838 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000003ecc R12=ffff888009627908 R13=0000000000000000 R14=ffff888009611bc0 R15=ffff888008c4b780 RIP=ffffffff81618fae RFL=00000286 [--S--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcee184000 CR3=0000000020ca7000 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=000000000002378f RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc311f3b000 CR3=000000000da6c000 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=2039353a30303a343020383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038353a30303a3430203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000