[ 46.286158] ------------[ cut here ]------------ [ 46.287086] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.289151] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.290632] Modules linked in: [ 46.291229] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.293208] Tainted: [W]=WARN [ 46.293797] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.295264] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.296180] 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 [ 46.299340] RSP: 0018:ffff88801c597bc0 EFLAGS: 00010286 [ 46.300313] RAX: 0000000000000000 RBX: ffffed10038b2f78 RCX: ffffffff813a4050 [ 46.301609] RDX: ffff888017551bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.302882] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10038b2f2f [ 46.304178] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.305454] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c597df8 [ 46.306725] FS: 00007f5b732ba900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.308160] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.309232] CR2: 00007ffd45347ef7 CR3: 0000000009c85000 CR4: 0000000000350ef0 [ 46.310502] Call Trace: [ 46.310989] [ 46.311394] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.312283] ? __create_object+0x59/0x80 [ 46.313099] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.314072] __vmalloc_noprof+0x59/0x60 [ 46.314825] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.315699] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.316639] bpf_prog_alloc+0x39/0x200 [ 46.317338] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.318255] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.319156] do_seccomp+0x349/0x25e0 [ 46.319874] ? find_held_lock+0x2b/0x80 [ 46.320627] ? do_prlimit+0x310/0x610 [ 46.321334] ? __pfx_do_seccomp+0x10/0x10 [ 46.322112] ? do_raw_spin_unlock+0x53/0x220 [ 46.322933] ? _raw_spin_unlock+0x1e/0x40 [ 46.323708] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.324678] ? static_key_count+0x60/0x80 [ 46.325443] prctl_set_seccomp+0x4e/0x70 [ 46.326212] __do_sys_prctl+0xe6c/0x1d70 [ 46.326979] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.327829] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.328805] ? irqentry_exit+0xf3/0x650 [ 46.329580] do_syscall_64+0xbf/0x430 [ 46.330271] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.331220] RIP: 0033:0x7f5b737ac5cd [ 46.331908] 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 [ 46.335052] RSP: 002b:00007ffd45345660 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.336404] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5b737ac5cd [ 46.337704] RDX: 000055baa61ace00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.338980] RBP: 00007ffd453456c0 R08: 0000000000000000 R09: 00007ffd45344d60 [ 46.340254] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bab1347ad0 [ 46.341552] R13: 00007ffd45345af0 R14: 000055bab1348bc0 R15: 000055bab1359780 [ 46.342842] [ 46.343271] irq event stamp: 1729 [ 46.343923] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 46.345446] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 46.346960] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 46.348533] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 46.350055] ---[ end trace 0000000000000000 ]--- [ 49.116543] ------------[ cut here ]------------ [ 49.117335] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.119069] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.120567] Modules linked in: [ 49.121097] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.122932] Tainted: [W]=WARN [ 49.123421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.124705] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.125477] 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 [ 49.128296] RSP: 0018:ffff88801732fbc0 EFLAGS: 00010286 [ 49.129164] RAX: 0000000000000000 RBX: ffffed1002e65f78 RCX: ffffffff813a4050 [ 49.130289] RDX: ffff888018c6d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.131409] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e65f2f [ 49.132531] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.133661] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801732fdf8 [ 49.134776] FS: 00007fb5e5ecb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.136037] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.136978] CR2: 00007fff8fd5aef7 CR3: 000000000ced3000 CR4: 0000000000350ef0 [ 49.138117] Call Trace: [ 49.138560] [ 49.138920] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.139707] ? __create_object+0x59/0x80 [ 49.140352] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.141214] __vmalloc_noprof+0x59/0x60 [ 49.141889] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.142655] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.143436] bpf_prog_alloc+0x39/0x200 [ 49.144084] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.144900] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.145697] do_seccomp+0x349/0x25e0 [ 49.146293] ? find_held_lock+0x2b/0x80 [ 49.146956] ? do_prlimit+0x310/0x610 [ 49.147609] ? __pfx_do_seccomp+0x10/0x10 [ 49.148265] ? do_raw_spin_unlock+0x53/0x220 [ 49.149006] ? _raw_spin_unlock+0x1e/0x40 [ 49.149702] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.150500] ? static_key_count+0x60/0x80 [ 49.151208] prctl_set_seccomp+0x4e/0x70 [ 49.151893] __do_sys_prctl+0xe6c/0x1d70 [ 49.152579] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.153298] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.154147] ? irqentry_exit+0xf3/0x650 [ 49.154813] do_syscall_64+0xbf/0x430 [ 49.155426] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.156255] RIP: 0033:0x7fb5e63bd5cd [ 49.156873] 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 [ 49.159646] RSP: 002b:00007fff8fd58aa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.160832] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb5e63bd5cd [ 49.161963] RDX: 00005586732dfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.163078] RBP: 00007fff8fd58b00 R08: 0000000000000000 R09: 00007fff8fd581a0 [ 49.164195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558687379ad0 [ 49.165330] R13: 00007fff8fd58f30 R14: 000055868737abc0 R15: 000055868738b780 [ 49.166458] [ 49.166859] irq event stamp: 1837 [ 49.167394] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 49.168736] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 49.170081] softirqs last enabled at (1858): [] handle_softirqs+0x50c/0x770 [ 49.171435] softirqs last disabled at (1853): [] __irq_exit_rcu+0xc4/0x100 [ 49.172764] ---[ end trace 0000000000000000 ]--- [ 49.861379] ------------[ cut here ]------------ [ 49.862015] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.863379] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.864397] Modules linked in: [ 49.864846] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.866180] Tainted: [W]=WARN [ 49.866620] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.867628] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.868208] 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 [ 49.870446] RSP: 0018:ffff888017647bc0 EFLAGS: 00010286 [ 49.871161] RAX: 0000000000000000 RBX: ffffed1002ec8f78 RCX: ffffffff813a4050 [ 49.872072] RDX: ffff88801aa88000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.872962] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec8f2f [ 49.873803] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.874650] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017647df8 [ 49.875583] FS: 00007fb5ef60a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.876605] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.877341] CR2: 00007ffdae0bcef7 CR3: 000000000ded4000 CR4: 0000000000350ef0 [ 49.878252] Call Trace: [ 49.878607] [ 49.878872] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.879461] ? __create_object+0x59/0x80 [ 49.880030] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.880742] __vmalloc_noprof+0x59/0x60 [ 49.881279] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.881934] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.882592] bpf_prog_alloc+0x39/0x200 [ 49.883038] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.883637] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.884188] do_seccomp+0x349/0x25e0 [ 49.884682] ? find_held_lock+0x2b/0x80 [ 49.885173] ? do_prlimit+0x310/0x610 [ 49.885721] ? __pfx_do_seccomp+0x10/0x10 [ 49.886182] ? do_raw_spin_unlock+0x53/0x220 [ 49.886700] ? _raw_spin_unlock+0x1e/0x40 [ 49.887157] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.887749] ? static_key_count+0x60/0x80 [ 49.888215] prctl_set_seccomp+0x4e/0x70 [ 49.888700] __do_sys_prctl+0xe6c/0x1d70 [ 49.889169] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.889703] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.890262] ? irqentry_exit+0xf3/0x650 [ 49.890737] do_syscall_64+0xbf/0x430 [ 49.891162] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.891741] RIP: 0033:0x7fb5efafc5cd [ 49.892145] 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 [ 49.894084] RSP: 002b:00007ffdae0ba320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.894923] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb5efafc5cd [ 49.895700] RDX: 000055df69ea3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.896441] RBP: 00007ffdae0ba380 R08: 0000000000000000 R09: 00007ffdae0b9a20 [ 49.897223] R10: 0000000000000000 R11: 0000000000000246 R12: 000055df99b6ead0 [ 49.898010] R13: 00007ffdae0ba7b0 R14: 000055df99b6fbc0 R15: 000055df99b80780 [ 49.898802] [ 49.899060] irq event stamp: 1691 [ 49.899428] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 49.900352] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 49.901290] softirqs last enabled at (1204): [] handle_softirqs+0x50c/0x770 [ 49.902239] softirqs last disabled at (1195): [] __irq_exit_rcu+0xc4/0x100 [ 49.903162] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32296' (ECDSA) to the list of known hosts. 2025/11/17 10:53:27 fuzzer started 2025/11/17 10:53:27 dialing manager at localhost:37895 2025/11/17 10:53:27 checking machine... 2025/11/17 10:53:27 checking revisions... [ 50.782743] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:53:27 testing simple program... [ 50.886803] cgroup: Unknown subsys name 'net' [ 50.963710] cgroup: Unknown subsys name 'cpuset' [ 50.987695] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:53:26 Registers: info registers vcpu 0 RAX=ffff88800ba89000 RBX=ffff88800ba79508 RCX=ffff88800a217360 RDX=ffff888009e2b760 RSI=ffff88800a217340 RDI=0000000000000000 RBP=ffff88800c35a378 RSP=ffff88801a7b7998 R8 =0000000000000000 R9 =ffffed10034f6f25 R10=0000000000000003 R11=0000000000000001 R12=ffff88800a217340 R13=0000000000000020 R14=0000000000000001 R15=0000000000000286 RIP=ffffffff81b62696 RFL=00000082 [--S----] 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 00007fb5e5ecb900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb5e5e70008 CR3=000000000e209000 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=0000000000023cd3 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=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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeec5f1358 CR3=000000000e5c1000 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=2036323a33353a303120373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036323a33353a3031203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000