[ 39.085592] ------------[ cut here ]------------ [ 39.086516] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.088478] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.089913] Modules linked in: [ 39.090531] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.092505] Tainted: [W]=WARN [ 39.093064] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.094547] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.095457] 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 [ 39.098655] RSP: 0018:ffff888016a27bc0 EFLAGS: 00010286 [ 39.099644] RAX: 0000000000000000 RBX: ffffed1002d44f78 RCX: ffffffff813a4050 [ 39.100927] RDX: ffff88801a0c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.102203] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d44f2f [ 39.103477] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.104778] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a27df8 [ 39.106057] FS: 00007fea0b76f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.107483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.108564] CR2: 00007ffcfca60ef7 CR3: 0000000017726000 CR4: 0000000000350ef0 [ 39.109838] Call Trace: [ 39.110335] [ 39.110745] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.111635] ? __create_object+0x59/0x80 [ 39.112429] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.113395] __vmalloc_noprof+0x59/0x60 [ 39.114107] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.114968] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.115900] bpf_prog_alloc+0x39/0x200 [ 39.116643] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.117566] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.118464] do_seccomp+0x349/0x25e0 [ 39.119169] ? find_held_lock+0x2b/0x80 [ 39.119895] ? do_prlimit+0x310/0x610 [ 39.120631] ? __pfx_do_seccomp+0x10/0x10 [ 39.121407] ? do_raw_spin_unlock+0x53/0x220 [ 39.122251] ? _raw_spin_unlock+0x1e/0x40 [ 39.122976] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.123960] ? static_key_count+0x60/0x80 [ 39.124779] prctl_set_seccomp+0x4e/0x70 [ 39.125573] __do_sys_prctl+0xe6c/0x1d70 [ 39.126368] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.127231] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.128229] ? irqentry_exit+0xf3/0x650 [ 39.128950] do_syscall_64+0xbf/0x430 [ 39.129695] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.130650] RIP: 0033:0x7fea0bc615cd [ 39.131347] 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 [ 39.134522] RSP: 002b:00007ffcfca5ee60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.135882] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fea0bc615cd [ 39.137168] RDX: 000055f178c47e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.138439] RBP: 00007ffcfca5eec0 R08: 0000000000000000 R09: 00007ffcfca5e560 [ 39.139701] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f1aece2b10 [ 39.141002] R13: 00007ffcfca5f2f0 R14: 000055f1aece32b0 R15: 000055f1aecf76f0 [ 39.142290] [ 39.142708] irq event stamp: 1747 [ 39.143356] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 39.144903] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 39.146409] softirqs last enabled at (1294): [] handle_softirqs+0x50c/0x770 [ 39.147992] softirqs last disabled at (1289): [] __irq_exit_rcu+0xc4/0x100 [ 39.149365] ---[ end trace 0000000000000000 ]--- [ 42.600680] ------------[ cut here ]------------ [ 42.601588] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.604234] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 42.605696] Modules linked in: [ 42.606333] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.608303] Tainted: [W]=WARN [ 42.608845] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.610280] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.611181] 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 [ 42.614348] RSP: 0018:ffff888015ea7bc0 EFLAGS: 00010286 [ 42.615308] RAX: 0000000000000000 RBX: ffffed1002bd4f78 RCX: ffffffff813a4050 [ 42.616596] RDX: ffff88801a305340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.617842] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bd4f2f [ 42.619088] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.620399] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ea7df8 [ 42.621688] FS: 00007f10232f1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.623118] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.624213] CR2: 00007f10237e3580 CR3: 000000001f06e000 CR4: 0000000000350ef0 [ 42.625481] Call Trace: [ 42.625939] [ 42.626370] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.627254] ? __create_object+0x59/0x80 [ 42.628015] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.628953] __vmalloc_noprof+0x59/0x60 [ 42.629687] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.630541] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.631489] bpf_prog_alloc+0x39/0x200 [ 42.632254] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.633164] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.634011] do_seccomp+0x349/0x25e0 [ 42.634713] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.635603] ? __pfx_do_seccomp+0x10/0x10 [ 42.636415] ? find_held_lock+0x2b/0x80 [ 42.637118] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.638057] ? static_key_count+0x60/0x80 [ 42.638835] prctl_set_seccomp+0x4e/0x70 [ 42.639591] __do_sys_prctl+0xe6c/0x1d70 [ 42.640377] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.641227] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.642180] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.643099] ? irqentry_exit+0xf3/0x650 [ 42.643855] do_syscall_64+0xbf/0x430 [ 42.644494] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.645062] RIP: 0033:0x7f10237e35cd [ 42.645506] 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 [ 42.647492] RSP: 002b:00007fff0363f360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.648364] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f10237e35cd [ 42.649056] RDX: 0000560c947cbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.649782] RBP: 00007fff0363f3c0 R08: 0000000000000000 R09: 00007fff0363ea60 [ 42.650493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560c9d1d42b0 [ 42.651219] R13: 00007fff0363f7f0 R14: 0000560c9d1d6d20 R15: 0000560c9d1e88d0 [ 42.651963] [ 42.652240] irq event stamp: 1687 [ 42.652584] hardirqs last enabled at (1695): [] __up_console_sem+0x78/0x80 [ 42.653440] hardirqs last disabled at (1704): [] __up_console_sem+0x5d/0x80 [ 42.654287] softirqs last enabled at (1468): [] handle_softirqs+0x50c/0x770 [ 42.655153] softirqs last disabled at (1463): [] __irq_exit_rcu+0xc4/0x100 [ 42.655993] ---[ end trace 0000000000000000 ]--- [ 43.245901] ------------[ cut here ]------------ [ 43.246958] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.249280] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 43.250956] Modules linked in: [ 43.251686] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.254244] Tainted: [W]=WARN [ 43.254881] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.256663] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.257715] 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 [ 43.261369] RSP: 0018:ffff8880168b7bc0 EFLAGS: 00010286 [ 43.262496] RAX: 0000000000000000 RBX: ffffed1002d16f78 RCX: ffffffff813a4050 [ 43.263982] RDX: ffff888016235340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.265453] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d16f2f [ 43.266935] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.268418] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168b7df8 [ 43.269916] FS: 00007fac5b6fa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.271569] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.272800] CR2: 00007ffdd5dc6ef7 CR3: 000000001c799000 CR4: 0000000000350ef0 [ 43.274281] Call Trace: [ 43.274811] [ 43.275339] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.276411] ? __create_object+0x59/0x80 [ 43.277211] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.278114] __vmalloc_noprof+0x59/0x60 [ 43.278870] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.279725] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.280659] bpf_prog_alloc+0x39/0x200 [ 43.281383] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.282298] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.283178] do_seccomp+0x349/0x25e0 [ 43.283852] ? find_held_lock+0x2b/0x80 [ 43.284618] ? do_prlimit+0x310/0x610 [ 43.285347] ? __pfx_do_seccomp+0x10/0x10 [ 43.286070] ? do_raw_spin_unlock+0x53/0x220 [ 43.286890] ? _raw_spin_unlock+0x1e/0x40 [ 43.287665] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.288642] ? static_key_count+0x60/0x80 [ 43.289431] prctl_set_seccomp+0x4e/0x70 [ 43.290193] __do_sys_prctl+0xe6c/0x1d70 [ 43.290916] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.291749] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.292699] ? irqentry_exit+0xf3/0x650 [ 43.293455] do_syscall_64+0xbf/0x430 [ 43.294186] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.295079] RIP: 0033:0x7fac5bbec5cd [ 43.295769] 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 [ 43.298846] RSP: 002b:00007ffdd5dc50c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.300192] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fac5bbec5cd [ 43.301448] RDX: 0000562a8dfd8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.302703] RBP: 00007ffdd5dc5120 R08: 0000000000000000 R09: 00007ffdd5dc47c0 [ 43.303973] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562aa1dbbad0 [ 43.305100] R13: 00007ffdd5dc5550 R14: 0000562aa1dbcbc0 R15: 0000562aa1dcd780 [ 43.306162] [ 43.306509] irq event stamp: 1791 [ 43.307000] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 43.308240] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 43.309462] softirqs last enabled at (1328): [] handle_softirqs+0x50c/0x770 [ 43.310694] softirqs last disabled at (1307): [] __irq_exit_rcu+0xc4/0x100 [ 43.311907] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53222' (ECDSA) to the list of known hosts. 2025/11/18 21:44:56 fuzzer started 2025/11/18 21:44:56 dialing manager at localhost:34383 2025/11/18 21:44:56 checking machine... 2025/11/18 21:44:56 checking revisions... [ 44.216544] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:44:57 testing simple program... [ 44.297369] cgroup: Unknown subsys name 'net' [ 44.356669] cgroup: Unknown subsys name 'cpuset' [ 44.377565] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:44:56 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888016fc76d0 RCX=ffffffff86ab8454 RDX=1ffff11002df8eda RSI=ffff888016fc7a18 RDI=ffff888016fc76d0 RBP=ffff888016fc7a18 RSP=ffff888016fc7628 R8 =ffffffff86ab8458 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=0000000000000008 R13=ffff888016fc7718 R14=ffff888016fc7a20 R15=ffff888016fc76d0 RIP=ffffffff8135e23a 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 00007f10232f1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000560c9d1dd380 CR3=000000001f06b000 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=0000000000026343 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=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 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcdbe8b3c8 CR3=000000001a252000 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=34343a313220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383330 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000