[ 45.679884] ------------[ cut here ]------------ [ 45.680846] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.682930] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.684448] Modules linked in: [ 45.685075] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.687203] Tainted: [W]=WARN [ 45.687779] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.689306] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.690241] 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 [ 45.693498] RSP: 0018:ffff88801c837bc0 EFLAGS: 00010286 [ 45.694508] RAX: 0000000000000000 RBX: ffffed1003906f78 RCX: ffffffff813a4050 [ 45.695820] RDX: ffff888019273780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.697155] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003906f2f [ 45.698480] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.699785] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c837df8 [ 45.701109] FS: 00007fc36b0c3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.702568] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.703641] CR2: 00007fc36b5b5580 CR3: 000000001c9dd000 CR4: 0000000000350ef0 [ 45.704991] Call Trace: [ 45.705499] [ 45.705917] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.706819] ? __create_object+0x59/0x80 [ 45.707626] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.708616] __vmalloc_noprof+0x59/0x60 [ 45.709433] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.710330] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.711272] bpf_prog_alloc+0x39/0x200 [ 45.711985] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.712933] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.713830] do_seccomp+0x349/0x25e0 [ 45.714532] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.715437] ? __pfx_do_seccomp+0x10/0x10 [ 45.716252] ? find_held_lock+0x2b/0x80 [ 45.717001] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.717974] ? static_key_count+0x60/0x80 [ 45.718783] prctl_set_seccomp+0x4e/0x70 [ 45.719578] __do_sys_prctl+0xe6c/0x1d70 [ 45.720402] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.721320] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.722314] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.723285] ? irqentry_exit+0xf3/0x650 [ 45.724016] do_syscall_64+0xbf/0x430 [ 45.724774] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.725771] RIP: 0033:0x7fc36b5b55cd [ 45.726486] 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 [ 45.729725] RSP: 002b:00007fff32b3a7d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.731132] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc36b5b55cd [ 45.732446] RDX: 000055d579f11e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.733745] RBP: 00007fff32b3a830 R08: 0000000000000000 R09: 00007fff32b39ed0 [ 45.735026] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d5966bcad0 [ 45.736327] R13: 00007fff32b3ac60 R14: 000055d5966bdbc0 R15: 000055d5966ce780 [ 45.737681] [ 45.738175] irq event stamp: 1837 [ 45.738794] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 45.740333] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 45.741891] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 45.743441] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 45.744998] ---[ end trace 0000000000000000 ]--- [ 49.150539] ------------[ cut here ]------------ [ 49.151510] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.153573] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.154772] Modules linked in: [ 49.155290] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.156954] Tainted: [W]=WARN [ 49.157445] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.158661] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.159417] 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 [ 49.162059] RSP: 0018:ffff88800f907bc0 EFLAGS: 00010286 [ 49.162872] RAX: 0000000000000000 RBX: ffffed1001f20f78 RCX: ffffffff813a4050 [ 49.163926] RDX: ffff888016678000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.165229] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f20f2f [ 49.166321] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.167389] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f907df8 [ 49.168507] FS: 00007fbf3ee38900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.169711] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.170609] CR2: 00007ffe085c5ef8 CR3: 000000000e33b000 CR4: 0000000000350ef0 [ 49.171683] Call Trace: [ 49.172105] [ 49.172447] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.173197] ? __create_object+0x59/0x80 [ 49.173814] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.174612] __vmalloc_noprof+0x59/0x60 [ 49.175251] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.176181] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.176943] bpf_prog_alloc+0x39/0x200 [ 49.177575] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.178363] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.179113] do_seccomp+0x349/0x25e0 [ 49.179810] ? find_held_lock+0x2b/0x80 [ 49.180455] ? do_prlimit+0x310/0x610 [ 49.181048] ? __pfx_do_seccomp+0x10/0x10 [ 49.181698] ? do_raw_spin_unlock+0x53/0x220 [ 49.182388] ? _raw_spin_unlock+0x1e/0x40 [ 49.183006] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.183814] ? static_key_count+0x60/0x80 [ 49.184487] prctl_set_seccomp+0x4e/0x70 [ 49.185151] __do_sys_prctl+0xe6c/0x1d70 [ 49.185766] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.186472] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.187277] ? irqentry_exit+0xf3/0x650 [ 49.187873] do_syscall_64+0xbf/0x430 [ 49.188489] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.189284] RIP: 0033:0x7fbf3f32a5cd [ 49.189837] 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 [ 49.192665] RSP: 002b:00007ffe085c4e20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.193808] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbf3f32a5cd [ 49.194857] RDX: 000056539a703e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.195937] RBP: 00007ffe085c4e80 R08: 0000000000000000 R09: 00007ffe085c4520 [ 49.197008] R10: 0000000000000000 R11: 0000000000000246 R12: 00005653d4374ad0 [ 49.198065] R13: 00007ffe085c52b0 R14: 00005653d4375bc0 R15: 00005653d4386780 [ 49.199184] [ 49.199540] irq event stamp: 1761 [ 49.200040] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 49.201329] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 49.202761] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 49.204051] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 49.205337] ---[ end trace 0000000000000000 ]--- [ 50.120041] ------------[ cut here ]------------ [ 50.120978] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.122996] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.124440] Modules linked in: [ 50.125031] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.127230] Tainted: [W]=WARN [ 50.127773] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.129304] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.130207] 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 [ 50.133319] RSP: 0018:ffff8880164e7bc0 EFLAGS: 00010286 [ 50.134291] RAX: 0000000000000000 RBX: ffffed1002c9cf78 RCX: ffffffff813a4050 [ 50.135554] RDX: ffff8880143eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.136822] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c9cf2f [ 50.138109] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.139385] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164e7df8 [ 50.140660] FS: 00007f5f579ee900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.142101] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.143160] CR2: 00007ffc2264eef8 CR3: 000000000bc18000 CR4: 0000000000350ef0 [ 50.144423] Call Trace: [ 50.144892] [ 50.145329] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.146223] ? __create_object+0x59/0x80 [ 50.146945] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.147900] __vmalloc_noprof+0x59/0x60 [ 50.148632] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.149506] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.150430] bpf_prog_alloc+0x39/0x200 [ 50.151152] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.152017] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.152924] do_seccomp+0x349/0x25e0 [ 50.153641] ? find_held_lock+0x2b/0x80 [ 50.154395] ? do_prlimit+0x310/0x610 [ 50.155130] ? __pfx_do_seccomp+0x10/0x10 [ 50.155866] ? do_raw_spin_unlock+0x53/0x220 [ 50.156686] ? _raw_spin_unlock+0x1e/0x40 [ 50.157459] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.158419] ? static_key_count+0x60/0x80 [ 50.159219] prctl_set_seccomp+0x4e/0x70 [ 50.159949] __do_sys_prctl+0xe6c/0x1d70 [ 50.160731] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.161606] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.162569] ? irqentry_exit+0xf3/0x650 [ 50.163324] do_syscall_64+0xbf/0x430 [ 50.164006] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.164962] RIP: 0033:0x7f5f57ee05cd [ 50.165660] 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 [ 50.168773] RSP: 002b:00007ffc2264d8a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.170129] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f57ee05cd [ 50.171392] RDX: 000055d27a74ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.172661] RBP: 00007ffc2264d900 R08: 0000000000000000 R09: 00007ffc2264cfa0 [ 50.173943] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d28379bad0 [ 50.175206] R13: 00007ffc2264dd30 R14: 000055d28379cbc0 R15: 000055d2837ad780 [ 50.176486] [ 50.176912] irq event stamp: 1843 [ 50.177547] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 50.179047] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 50.180563] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 50.182110] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 50.183612] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24599' (ECDSA) to the list of known hosts. 2025/11/17 20:41:38 fuzzer started 2025/11/17 20:41:39 dialing manager at localhost:37895 2025/11/17 20:41:39 checking machine... 2025/11/17 20:41:39 checking revisions... [ 51.064934] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:41:39 testing simple program... [ 51.165760] cgroup: Unknown subsys name 'net' [ 51.255721] cgroup: Unknown subsys name 'cpuset' [ 51.275204] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:41:38 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801a217f10 RCX=ffff88806ce089a4 RDX=0000000000000003 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08998 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=0000000000027440 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888017910000 R15=0000000000000003 RIP=ffffffff81528f7d RFL=00000006 [-----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 00007fbf3ee38900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe085be000 CR3=000000000e480000 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=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=00000000000289c3 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=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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000557bc6d6ed00 CR3=000000000d201000 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=b0f77b104c008b88ea4c8bc534d7c183 XMM02=2c67c8bc2e329bc30000000000304e88 XMM03=fb795ef6d65770560000000000312018 XMM04=6c9f15156bd4433900000000000ae988 XMM05=b1f7235aed6f112000000000003232b8 XMM06=3e829fc8c8edc9900000000000321bf0 XMM07=e042d86d42eb936e0000000000313168 XMM08=055d8475ac476a540000000000304ee8 XMM09=00000000000000000000000000000000 XMM10=00000000002000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000