[ 39.317810] ------------[ cut here ]------------ [ 39.318903] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.321171] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.322864] Modules linked in: [ 39.323592] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.325866] Tainted: [W]=WARN [ 39.326561] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.328253] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.329295] 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 [ 39.332950] RSP: 0018:ffff88800f67fbc0 EFLAGS: 00010286 [ 39.334074] RAX: 0000000000000000 RBX: ffffed1001ecff78 RCX: ffffffff813a4050 [ 39.335535] RDX: ffff888015dab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.336991] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ecff2f [ 39.338462] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.339908] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f67fdf8 [ 39.341365] FS: 00007f06e6952900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.343002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.344212] CR2: 00007f06e6e44580 CR3: 000000000cf56000 CR4: 0000000000350ef0 [ 39.345669] Call Trace: [ 39.346209] [ 39.346726] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.347748] ? __create_object+0x59/0x80 [ 39.348643] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.349746] __vmalloc_noprof+0x59/0x60 [ 39.350611] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.351600] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.352661] bpf_prog_alloc+0x39/0x200 [ 39.353501] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.354572] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.355598] do_seccomp+0x349/0x25e0 [ 39.356414] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.357445] ? __pfx_do_seccomp+0x10/0x10 [ 39.358301] ? find_held_lock+0x2b/0x80 [ 39.359170] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.360263] ? static_key_count+0x60/0x80 [ 39.361173] prctl_set_seccomp+0x4e/0x70 [ 39.362073] __do_sys_prctl+0xe6c/0x1d70 [ 39.362962] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.363943] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.365038] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.366141] ? irqentry_exit+0xf3/0x650 [ 39.367012] do_syscall_64+0xbf/0x430 [ 39.367856] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.368938] RIP: 0033:0x7f06e6e445cd [ 39.369734] 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 [ 39.373305] RSP: 002b:00007ffcaa055860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.374891] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f06e6e445cd [ 39.376131] RDX: 000055eee4e03e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.377369] RBP: 00007ffcaa0558c0 R08: 0000000000000000 R09: 00007ffcaa054f60 [ 39.378627] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ef064cbad0 [ 39.379871] R13: 00007ffcaa055cf0 R14: 000055ef064ccbc0 R15: 000055ef064dd780 [ 39.381121] [ 39.381570] irq event stamp: 1735 [ 39.382158] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 39.383654] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 39.385149] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 39.386676] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 39.388146] ---[ end trace 0000000000000000 ]--- [ 42.260966] ------------[ cut here ]------------ [ 42.261931] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.263920] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.265389] Modules linked in: [ 42.265975] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.268002] Tainted: [W]=WARN [ 42.268605] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.270096] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.271000] 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 [ 42.274232] RSP: 0018:ffff88800f177bc0 EFLAGS: 00010286 [ 42.275205] RAX: 0000000000000000 RBX: ffffed1001e2ef78 RCX: ffffffff813a4050 [ 42.276498] RDX: ffff88800eeb1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.277783] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e2ef2f [ 42.279071] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.280354] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f177df8 [ 42.281634] FS: 00007f1094cca900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.283098] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.284140] CR2: 00007ffcc3de4ef7 CR3: 000000001cc68000 CR4: 0000000000350ef0 [ 42.285412] Call Trace: [ 42.285878] [ 42.286297] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.287208] ? __create_object+0x59/0x80 [ 42.287992] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.288943] __vmalloc_noprof+0x59/0x60 [ 42.289686] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.290570] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.291497] bpf_prog_alloc+0x39/0x200 [ 42.292186] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.293102] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.293984] do_seccomp+0x349/0x25e0 [ 42.294709] ? find_held_lock+0x2b/0x80 [ 42.295472] ? do_prlimit+0x310/0x610 [ 42.296163] ? __pfx_do_seccomp+0x10/0x10 [ 42.296939] ? do_raw_spin_unlock+0x53/0x220 [ 42.297764] ? _raw_spin_unlock+0x1e/0x40 [ 42.298549] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.299512] ? static_key_count+0x60/0x80 [ 42.300256] prctl_set_seccomp+0x4e/0x70 [ 42.301020] __do_sys_prctl+0xe6c/0x1d70 [ 42.301781] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.302638] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.303610] ? irqentry_exit+0xf3/0x650 [ 42.304377] do_syscall_64+0xbf/0x430 [ 42.305071] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.306021] RIP: 0033:0x7f10951bc5cd [ 42.306735] 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 [ 42.309877] RSP: 002b:00007ffcc3de3960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.311241] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f10951bc5cd [ 42.312499] RDX: 000055c515530e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.313769] RBP: 00007ffcc3de39c0 R08: 0000000000000000 R09: 00007ffcc3de3060 [ 42.315048] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c5270e5ad0 [ 42.316337] R13: 00007ffcc3de3df0 R14: 000055c5270e6bc0 R15: 000055c5270f7780 [ 42.317607] [ 42.318022] irq event stamp: 1697 [ 42.318664] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 42.320176] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 42.321681] softirqs last enabled at (1572): [] handle_softirqs+0x50c/0x770 [ 42.323224] softirqs last disabled at (1567): [] __irq_exit_rcu+0xc4/0x100 [ 42.324717] ---[ end trace 0000000000000000 ]--- [ 43.081441] ------------[ cut here ]------------ [ 43.082370] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.084343] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.085770] Modules linked in: [ 43.086400] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.088350] Tainted: [W]=WARN [ 43.088892] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.090344] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.091198] 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 [ 43.094338] RSP: 0018:ffff888016cf7bc0 EFLAGS: 00010286 [ 43.095250] RAX: 0000000000000000 RBX: ffffed1002d9ef78 RCX: ffffffff813a4050 [ 43.096536] RDX: ffff888017509bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.097796] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d9ef2f [ 43.099065] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.100330] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cf7df8 [ 43.101580] FS: 00007f6fbec6f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.103001] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.104046] CR2: 00007fff100d1ef7 CR3: 000000000e3bf000 CR4: 0000000000350ef0 [ 43.105332] Call Trace: [ 43.105791] [ 43.106201] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.107082] ? __create_object+0x59/0x80 [ 43.107857] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.108809] __vmalloc_noprof+0x59/0x60 [ 43.109547] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.110416] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.111292] bpf_prog_alloc+0x39/0x200 [ 43.112027] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.112940] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.113848] do_seccomp+0x349/0x25e0 [ 43.114572] ? find_held_lock+0x2b/0x80 [ 43.115276] ? do_prlimit+0x310/0x610 [ 43.116010] ? __pfx_do_seccomp+0x10/0x10 [ 43.116781] ? do_raw_spin_unlock+0x53/0x220 [ 43.117598] ? _raw_spin_unlock+0x1e/0x40 [ 43.118383] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.119289] ? static_key_count+0x60/0x80 [ 43.120082] prctl_set_seccomp+0x4e/0x70 [ 43.120841] __do_sys_prctl+0xe6c/0x1d70 [ 43.121602] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.122470] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.123445] ? irqentry_exit+0xf3/0x650 [ 43.124173] do_syscall_64+0xbf/0x430 [ 43.124916] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.125869] RIP: 0033:0x7f6fbf1615cd [ 43.126583] 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 [ 43.129776] RSP: 002b:00007fff100cfb00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.131160] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6fbf1615cd [ 43.132450] RDX: 0000562d07af1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.133748] RBP: 00007fff100cfb60 R08: 0000000000000000 R09: 00007fff100cf200 [ 43.135058] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d42f6eb10 [ 43.136352] R13: 00007fff100cff90 R14: 0000562d42f6f2b0 R15: 0000562d42f836f0 [ 43.137670] [ 43.138102] irq event stamp: 1799 [ 43.138756] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 43.140286] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 43.141847] softirqs last enabled at (1382): [] handle_softirqs+0x50c/0x770 [ 43.143416] softirqs last disabled at (1377): [] __irq_exit_rcu+0xc4/0x100 [ 43.144948] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:9440' (ECDSA) to the list of known hosts. 2025/11/18 16:41:37 fuzzer started 2025/11/18 16:41:38 dialing manager at localhost:34383 2025/11/18 16:41:38 checking machine... 2025/11/18 16:41:38 checking revisions... [ 44.123964] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:41:38 testing simple program... [ 44.210149] cgroup: Unknown subsys name 'net' [ 44.270618] cgroup: Unknown subsys name 'cpuset' [ 44.292781] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:41:37 Registers: info registers vcpu 0 RAX=72cc6475b8747200 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08988 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023016 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a70 RIP=ffffffff81529242 RFL=00000296 [--S-AP-] 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 00007f1094cca900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1094ca9020 CR3=0000000020b51000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001ee71 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=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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0428348000 CR3=000000001c2cf000 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=2037333a31343a363120383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036333a31343a3631203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000