[ 38.980826] ------------[ cut here ]------------ [ 38.981745] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.983894] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 38.985392] Modules linked in: [ 38.985989] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.987968] Tainted: [W]=WARN [ 38.988564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.990070] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.990984] 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 [ 38.994166] RSP: 0018:ffff8880198dfbc0 EFLAGS: 00010286 [ 38.995124] RAX: 0000000000000000 RBX: ffffed100331bf78 RCX: ffffffff813a4050 [ 38.996394] RDX: ffff888015fa1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.997699] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100331bf2f [ 38.998957] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.000224] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880198dfdf8 [ 39.001529] FS: 00007fb8daaa9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.002951] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.004002] CR2: 00007fffbe9f9ef7 CR3: 000000000e1ef000 CR4: 0000000000350ef0 [ 39.005311] Call Trace: [ 39.005803] [ 39.006204] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.007106] ? __create_object+0x59/0x80 [ 39.007871] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.008892] __vmalloc_noprof+0x59/0x60 [ 39.009643] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.010524] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.011448] bpf_prog_alloc+0x39/0x200 [ 39.012126] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.013095] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.013992] do_seccomp+0x349/0x25e0 [ 39.014691] ? find_held_lock+0x2b/0x80 [ 39.015442] ? do_prlimit+0x310/0x610 [ 39.016133] ? __pfx_do_seccomp+0x10/0x10 [ 39.016946] ? do_raw_spin_unlock+0x53/0x220 [ 39.017764] ? _raw_spin_unlock+0x1e/0x40 [ 39.018543] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.019506] ? static_key_count+0x60/0x80 [ 39.020252] prctl_set_seccomp+0x4e/0x70 [ 39.021062] __do_sys_prctl+0xe6c/0x1d70 [ 39.021846] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.022690] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.023649] ? irqentry_exit+0xf3/0x650 [ 39.024410] do_syscall_64+0xbf/0x430 [ 39.025129] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.026088] RIP: 0033:0x7fb8daf9b5cd [ 39.026783] 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 [ 39.029965] RSP: 002b:00007fffbe9f8cd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.031310] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb8daf9b5cd [ 39.032586] RDX: 00005618dc0cde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.033900] RBP: 00007fffbe9f8d30 R08: 0000000000000000 R09: 00007fffbe9f83d0 [ 39.035167] R10: 0000000000000000 R11: 0000000000000246 R12: 00005619005eabf0 [ 39.036427] R13: 00007fffbe9f9160 R14: 00005619005f4380 R15: 00005619005ff460 [ 39.037743] [ 39.038161] irq event stamp: 1797 [ 39.038811] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 39.040347] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 39.041895] softirqs last enabled at (1312): [] handle_softirqs+0x50c/0x770 [ 39.043443] softirqs last disabled at (1307): [] __irq_exit_rcu+0xc4/0x100 [ 39.044982] ---[ end trace 0000000000000000 ]--- [ 41.897495] ------------[ cut here ]------------ [ 41.898411] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.900508] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.901979] Modules linked in: [ 41.902638] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.904627] Tainted: [W]=WARN [ 41.905200] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.906658] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.907572] 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 [ 41.910766] RSP: 0018:ffff88801646fbc0 EFLAGS: 00010286 [ 41.911758] RAX: 0000000000000000 RBX: ffffed1002c8df78 RCX: ffffffff813a4050 [ 41.913045] RDX: ffff888016863780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.914351] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c8df2f [ 41.915655] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.916940] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801646fdf8 [ 41.918229] FS: 00007f2033383900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.919687] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.920756] CR2: 00007f2033875580 CR3: 000000000d786000 CR4: 0000000000350ef0 [ 41.922046] Call Trace: [ 41.922570] [ 41.922978] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.923877] ? __create_object+0x59/0x80 [ 41.924676] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.925654] __vmalloc_noprof+0x59/0x60 [ 41.926425] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.927272] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.928226] bpf_prog_alloc+0x39/0x200 [ 41.928973] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.929887] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.930815] do_seccomp+0x349/0x25e0 [ 41.931542] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.932441] ? __pfx_do_seccomp+0x10/0x10 [ 41.933196] ? find_held_lock+0x2b/0x80 [ 41.933959] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.934922] ? static_key_count+0x60/0x80 [ 41.935722] prctl_set_seccomp+0x4e/0x70 [ 41.936504] __do_sys_prctl+0xe6c/0x1d70 [ 41.937272] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.938135] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.939102] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.940061] ? irqentry_exit+0xf3/0x650 [ 41.940851] do_syscall_64+0xbf/0x430 [ 41.941624] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.942595] RIP: 0033:0x7f20338755cd [ 41.943265] 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 [ 41.946461] RSP: 002b:00007ffe2aa62540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.947817] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f20338755cd [ 41.949144] RDX: 000055ce8d493e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.950433] RBP: 00007ffe2aa625a0 R08: 0000000000000000 R09: 00007ffe2aa61c40 [ 41.951709] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cebe21dad0 [ 41.953008] R13: 00007ffe2aa629d0 R14: 000055cebe21ebc0 R15: 000055cebe22f780 [ 41.954295] [ 41.954767] irq event stamp: 1781 [ 41.955419] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 41.956959] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 41.958487] softirqs last enabled at (1422): [] handle_softirqs+0x50c/0x770 [ 41.960037] softirqs last disabled at (1417): [] __irq_exit_rcu+0xc4/0x100 [ 41.961563] ---[ end trace 0000000000000000 ]--- [ 42.677892] ------------[ cut here ]------------ [ 42.678799] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.680857] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.682301] Modules linked in: [ 42.682902] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.684863] Tainted: [W]=WARN [ 42.685460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.686922] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.687837] 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 [ 42.691011] RSP: 0018:ffff88800efb7bc0 EFLAGS: 00010286 [ 42.691988] RAX: 0000000000000000 RBX: ffffed1001df6f78 RCX: ffffffff813a4050 [ 42.693275] RDX: ffff8880184bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.694541] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001df6f2f [ 42.695814] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.697097] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800efb7df8 [ 42.698372] FS: 00007f3d8b12f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.699805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.700880] CR2: 00007f3d8b6954a6 CR3: 0000000013f93000 CR4: 0000000000350ef0 [ 42.702154] Call Trace: [ 42.702665] [ 42.703082] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.704001] ? __create_object+0x59/0x80 [ 42.704800] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.705771] __vmalloc_noprof+0x59/0x60 [ 42.706540] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.707416] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.708314] bpf_prog_alloc+0x39/0x200 [ 42.709067] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.709996] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.710909] do_seccomp+0x349/0x25e0 [ 42.711643] ? find_held_lock+0x2b/0x80 [ 42.712409] ? do_prlimit+0x310/0x610 [ 42.713125] ? __pfx_do_seccomp+0x10/0x10 [ 42.713913] ? do_raw_spin_unlock+0x53/0x220 [ 42.714755] ? _raw_spin_unlock+0x1e/0x40 [ 42.715547] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.716506] ? static_key_count+0x60/0x80 [ 42.717283] prctl_set_seccomp+0x4e/0x70 [ 42.718057] __do_sys_prctl+0xe6c/0x1d70 [ 42.718857] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.719719] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.720709] ? irqentry_exit+0xf3/0x650 [ 42.721485] do_syscall_64+0xbf/0x430 [ 42.722175] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.723134] RIP: 0033:0x7f3d8b6215cd [ 42.723842] 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 [ 42.726994] RSP: 002b:00007ffc9e62ff60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.728363] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3d8b6215cd [ 42.729677] RDX: 000056248c23ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.730954] RBP: 00007ffc9e62ffc0 R08: 0000000000000000 R09: 00007ffc9e62f660 [ 42.732235] R10: 0000000000000000 R11: 0000000000000246 R12: 00005624bb67abf0 [ 42.733527] R13: 00007ffc9e6303f0 R14: 00005624bb684380 R15: 00005624bb68f460 [ 42.734829] [ 42.735255] irq event stamp: 1785 [ 42.735911] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 42.737448] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 42.738972] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 42.740515] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 42.741933] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34973' (ECDSA) to the list of known hosts. 2025/11/17 18:28:25 fuzzer started 2025/11/17 18:28:25 dialing manager at localhost:37895 2025/11/17 18:28:25 checking machine... 2025/11/17 18:28:25 checking revisions... [ 43.658796] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:28:25 testing simple program... [ 43.741384] cgroup: Unknown subsys name 'net' [ 43.796102] cgroup: Unknown subsys name 'cpuset' [ 43.811231] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:28:24 Registers: info registers vcpu 0 RAX=000000000003d3fb 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=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 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000560d367af000 CR3=0000000009da0000 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=38323a383120373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732034323a3832 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323733 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000021377 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 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5c2f5f2000 CR3=000000000e44a000 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=7aa7f0f00fe8d0aa0544103a95e838af XMM02=2c67c8bc2e329bc300000000003028e8 XMM03=fb795ef6d6577056000000000030e550 XMM04=77556d0abaefc37800000000000ae988 XMM05=090f1556b20111b3000000000031ee68 XMM06=5b75c91c80445342000000000031ecf0 XMM07=e042d86d42eb936e000000000030e7d0 XMM08=72d0a501fd0d1d920000000000302948 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000