[ 54.148257] ------------[ cut here ]------------ [ 54.149098] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.150947] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 54.152239] Modules linked in: [ 54.152787] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.154554] Tainted: [W]=WARN [ 54.155053] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.156361] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.157162] 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 [ 54.160014] RSP: 0018:ffff88800cea7bc0 EFLAGS: 00010286 [ 54.160876] RAX: 0000000000000000 RBX: ffffed10019d4f78 RCX: ffffffff813a4050 [ 54.162020] RDX: ffff888016099bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.163160] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10019d4f2f [ 54.164284] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.165436] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800cea7df8 [ 54.166588] FS: 00007f99b5fc4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.167864] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.168789] CR2: 00007f99b64b6580 CR3: 000000000a20e000 CR4: 0000000000350ef0 [ 54.169928] Call Trace: [ 54.170340] [ 54.170737] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.171541] ? __create_object+0x59/0x80 [ 54.172201] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.173053] __vmalloc_noprof+0x59/0x60 [ 54.173730] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.174506] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.175297] bpf_prog_alloc+0x39/0x200 [ 54.175938] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.176760] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.177564] do_seccomp+0x349/0x25e0 [ 54.178165] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.178956] ? __pfx_do_seccomp+0x10/0x10 [ 54.179642] ? find_held_lock+0x2b/0x80 [ 54.180275] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.181111] ? static_key_count+0x60/0x80 [ 54.181817] prctl_set_seccomp+0x4e/0x70 [ 54.182498] __do_sys_prctl+0xe6c/0x1d70 [ 54.183156] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.183912] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.184767] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.185627] ? irqentry_exit+0xf3/0x650 [ 54.186267] do_syscall_64+0xbf/0x430 [ 54.186916] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.187762] RIP: 0033:0x7f99b64b65cd [ 54.188363] 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 [ 54.191222] RSP: 002b:00007ffe12e4d050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.192436] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f99b64b65cd [ 54.193598] RDX: 000055736ae54e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.194732] RBP: 00007ffe12e4d0b0 R08: 0000000000000000 R09: 00007ffe12e4c750 [ 54.195933] R10: 0000000000000000 R11: 0000000000000246 R12: 00005573a3a9bad0 [ 54.197061] R13: 00007ffe12e4d4e0 R14: 00005573a3a9cbc0 R15: 00005573a3aad780 [ 54.198223] [ 54.198632] irq event stamp: 1695 [ 54.199170] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 54.200544] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 54.201934] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 54.203303] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 54.204662] ---[ end trace 0000000000000000 ]--- [ 56.879285] ------------[ cut here ]------------ [ 56.880236] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.882344] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 56.883817] Modules linked in: [ 56.884415] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.886477] Tainted: [W]=WARN [ 56.887039] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.888513] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.889397] 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 [ 56.892626] RSP: 0018:ffff888018c67bc0 EFLAGS: 00010286 [ 56.893643] RAX: 0000000000000000 RBX: ffffed100318cf78 RCX: ffffffff813a4050 [ 56.894922] RDX: ffff88800dc8b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.896218] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100318cf2f [ 56.897533] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.898838] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018c67df8 [ 56.900120] FS: 00007f1566032900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.901574] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.902641] CR2: 00007f1566524580 CR3: 00000000167f6000 CR4: 0000000000350ef0 [ 56.903932] Call Trace: [ 56.904405] [ 56.904859] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.905783] ? __create_object+0x59/0x80 [ 56.906591] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.907570] __vmalloc_noprof+0x59/0x60 [ 56.908296] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.909160] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.910123] bpf_prog_alloc+0x39/0x200 [ 56.910869] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.911798] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.912709] do_seccomp+0x349/0x25e0 [ 56.913394] ? __pfx_css_rstat_updated+0x10/0x10 [ 56.914302] ? __pfx_do_seccomp+0x10/0x10 [ 56.915095] ? find_held_lock+0x2b/0x80 [ 56.915887] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.916866] ? static_key_count+0x60/0x80 [ 56.917673] prctl_set_seccomp+0x4e/0x70 [ 56.918416] __do_sys_prctl+0xe6c/0x1d70 [ 56.919215] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.920075] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.921050] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.922039] ? irqentry_exit+0xf3/0x650 [ 56.922808] do_syscall_64+0xbf/0x430 [ 56.923546] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.924497] RIP: 0033:0x7f15665245cd [ 56.925160] 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 [ 56.928369] RSP: 002b:00007ffdad72ebd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.929756] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15665245cd [ 56.931034] RDX: 000055db37f0ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.932314] RBP: 00007ffdad72ec30 R08: 0000000000000000 R09: 00007ffdad72e2d0 [ 56.933622] R10: 0000000000000000 R11: 0000000000000246 R12: 000055db5f10abf0 [ 56.934825] R13: 00007ffdad72f060 R14: 000055db5f114380 R15: 000055db5f11f460 [ 56.935976] [ 56.936358] irq event stamp: 1713 [ 56.936935] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 56.938301] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 56.939634] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 56.941011] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 56.942376] ---[ end trace 0000000000000000 ]--- [ 57.640798] ------------[ cut here ]------------ [ 57.641672] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.643556] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/258 [ 57.644838] Modules linked in: [ 57.645382] CPU: 1 UID: 104 PID: 258 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.647156] Tainted: [W]=WARN [ 57.647685] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.649013] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.649848] 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 [ 57.652656] RSP: 0018:ffff88801b81fbc0 EFLAGS: 00010286 [ 57.653551] RAX: 0000000000000000 RBX: ffffed1003703f78 RCX: ffffffff813a4050 [ 57.654690] RDX: ffff8880167e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.655829] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003703f2f [ 57.656971] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.658121] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b81fdf8 [ 57.659259] FS: 00007fa4df8eb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.660545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.661491] CR2: 00007ffded61def7 CR3: 000000000e17e000 CR4: 0000000000350ef0 [ 57.662655] Call Trace: [ 57.663078] [ 57.663486] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.664248] ? __create_object+0x59/0x80 [ 57.664960] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.665846] __vmalloc_noprof+0x59/0x60 [ 57.666526] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.667269] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.668112] bpf_prog_alloc+0x39/0x200 [ 57.668757] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.669592] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.670354] do_seccomp+0x349/0x25e0 [ 57.671002] ? find_held_lock+0x2b/0x80 [ 57.671674] ? do_prlimit+0x310/0x610 [ 57.672293] ? __pfx_do_seccomp+0x10/0x10 [ 57.673007] ? do_raw_spin_unlock+0x53/0x220 [ 57.673772] ? _raw_spin_unlock+0x1e/0x40 [ 57.674424] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.675287] ? static_key_count+0x60/0x80 [ 57.676004] prctl_set_seccomp+0x4e/0x70 [ 57.676694] __do_sys_prctl+0xe6c/0x1d70 [ 57.677363] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.678133] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.679000] ? irqentry_exit+0xf3/0x650 [ 57.679685] do_syscall_64+0xbf/0x430 [ 57.680305] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.681156] RIP: 0033:0x7fa4dfddd5cd [ 57.681804] 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 [ 57.684681] RSP: 002b:00007ffded61c5f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.685928] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa4dfddd5cd [ 57.687068] RDX: 00005555f5a1ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.688208] RBP: 00007ffded61c650 R08: 0000000000000000 R09: 00007ffded61bcf0 [ 57.689370] R10: 0000000000000000 R11: 0000000000000246 R12: 000055561c293ad0 [ 57.690543] R13: 00007ffded61ca80 R14: 000055561c294bc0 R15: 000055561c2a5780 [ 57.691715] [ 57.692093] irq event stamp: 1701 [ 57.692683] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 57.694077] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 57.695462] softirqs last enabled at (1624): [] handle_softirqs+0x50c/0x770 [ 57.696867] softirqs last disabled at (1609): [] __irq_exit_rcu+0xc4/0x100 [ 57.698264] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43530' (ECDSA) to the list of known hosts. 2025/11/17 21:01:58 fuzzer started 2025/11/17 21:01:58 dialing manager at localhost:37895 2025/11/17 21:01:58 checking machine... 2025/11/17 21:01:58 checking revisions... [ 58.412644] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:01:58 testing simple program... [ 58.507376] cgroup: Unknown subsys name 'net' [ 58.559222] cgroup: Unknown subsys name 'cpuset' [ 58.586120] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:01:57 Registers: info registers vcpu 0 RAX=000000000004b19d RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa9ffa5e000 CR3=000000000df05000 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=8a1e885779b328baaf4d852a99b6b93a XMM02=0000000000303880eff9b2d0a8fce9cb XMM03=00000000003039502c67c8bc2e329bc3 XMM04=bc0d9312b68bf2bf00000000000ae988 XMM05=754047c75be62074000000000031f840 XMM06=50bc7b2586e41a3d000000000031f6c8 XMM07=e042d86d42eb936e000000000030ed28 XMM08=4bddfd9bad3f050c0000000000303950 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=ffffffff86725b34 RCX=ffffffff81b2a133 RDX=0000000000000005 RSI=ffffffff86ab82dc RDI=ffffffff86725b1c RBP=ffffffff86725b1c RSP=ffff888009757788 R8 =ffffffff86ab82dc R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255da R12=ffffffff86725b30 R13=ffffffff86725b1c R14=ffffffff86725b1c R15=dffffc0000000000 RIP=ffffffff8135da9b RFL=00000206 [-----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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdad728000 CR3=000000001f37b000 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