[ 39.063266] ------------[ cut here ]------------ [ 39.063967] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.065619] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.066794] Modules linked in: [ 39.067300] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.068930] Tainted: [W]=WARN [ 39.069417] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.070796] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.071552] 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 [ 39.074173] RSP: 0018:ffff888013d7fbc0 EFLAGS: 00010286 [ 39.074933] RAX: 0000000000000000 RBX: ffffed10027aff78 RCX: ffffffff813a4050 [ 39.075976] RDX: ffff888015beb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.077035] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027aff2f [ 39.078079] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.079126] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013d7fdf8 [ 39.080182] FS: 00007f396a326900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.081367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.082230] CR2: 00007f396a818580 CR3: 000000000a0a0000 CR4: 0000000000350ef0 [ 39.083273] Call Trace: [ 39.083661] [ 39.083998] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.084741] ? __create_object+0x59/0x80 [ 39.085381] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.086132] __vmalloc_noprof+0x59/0x60 [ 39.086748] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.087462] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.088217] bpf_prog_alloc+0x39/0x200 [ 39.088797] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.089565] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.090298] do_seccomp+0x349/0x25e0 [ 39.090847] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.091582] ? __pfx_do_seccomp+0x10/0x10 [ 39.092222] ? find_held_lock+0x2b/0x80 [ 39.092818] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.093612] ? static_key_count+0x60/0x80 [ 39.094276] prctl_set_seccomp+0x4e/0x70 [ 39.094869] __do_sys_prctl+0xe6c/0x1d70 [ 39.095503] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.096207] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.096960] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.097741] ? irqentry_exit+0xf3/0x650 [ 39.098379] do_syscall_64+0xbf/0x430 [ 39.098946] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.099731] RIP: 0033:0x7f396a8185cd [ 39.100304] 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 [ 39.102893] RSP: 002b:00007fffdbf5a660 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.104003] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f396a8185cd [ 39.105053] RDX: 0000555faaf25e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.106103] RBP: 00007fffdbf5a6c0 R08: 0000000000000000 R09: 00007fffdbf59d60 [ 39.107171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555fbe305ad0 [ 39.108205] R13: 00007fffdbf5aaf0 R14: 0000555fbe306bc0 R15: 0000555fbe317780 [ 39.109292] [ 39.109638] irq event stamp: 1773 [ 39.110127] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 39.111411] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 39.112670] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 39.113918] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 39.115169] ---[ end trace 0000000000000000 ]--- [ 42.086769] ------------[ cut here ]------------ [ 42.087692] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.089780] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.091235] Modules linked in: [ 42.091822] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.094021] Tainted: [W]=WARN [ 42.094688] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.096188] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.097074] 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 [ 42.100234] RSP: 0018:ffff8880157c7bc0 EFLAGS: 00010286 [ 42.101219] RAX: 0000000000000000 RBX: ffffed1002af8f78 RCX: ffffffff813a4050 [ 42.102497] RDX: ffff888013fc3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.103797] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002af8f2f [ 42.105089] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.106374] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880157c7df8 [ 42.107649] FS: 00007f39e31df900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.109101] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.110173] CR2: 00007ffc69924ef8 CR3: 000000000dffe000 CR4: 0000000000350ef0 [ 42.111441] Call Trace: [ 42.111900] [ 42.112360] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.113259] ? __create_object+0x59/0x80 [ 42.113997] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.114969] __vmalloc_noprof+0x59/0x60 [ 42.115716] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.116592] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.117550] bpf_prog_alloc+0x39/0x200 [ 42.118288] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.119211] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.120062] do_seccomp+0x349/0x25e0 [ 42.120785] ? find_held_lock+0x2b/0x80 [ 42.121549] ? do_prlimit+0x310/0x610 [ 42.122294] ? __pfx_do_seccomp+0x10/0x10 [ 42.123026] ? do_raw_spin_unlock+0x53/0x220 [ 42.123852] ? _raw_spin_unlock+0x1e/0x40 [ 42.124641] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.125613] ? static_key_count+0x60/0x80 [ 42.126436] prctl_set_seccomp+0x4e/0x70 [ 42.127211] __do_sys_prctl+0xe6c/0x1d70 [ 42.127963] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.128833] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.129814] ? irqentry_exit+0xf3/0x650 [ 42.130585] do_syscall_64+0xbf/0x430 [ 42.131330] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.132303] RIP: 0033:0x7f39e36d15cd [ 42.132982] 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 [ 42.136130] RSP: 002b:00007ffc69923900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.137525] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f39e36d15cd [ 42.138819] RDX: 00005559405d6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.140083] RBP: 00007ffc69923960 R08: 0000000000000000 R09: 00007ffc69923000 [ 42.141366] R10: 0000000000000000 R11: 0000000000000246 R12: 000055597e02e240 [ 42.142643] R13: 00007ffc69923d90 R14: 000055597e037380 R15: 000055597e042540 [ 42.143935] [ 42.144388] irq event stamp: 3121 [ 42.144998] hardirqs last enabled at (3129): [] __up_console_sem+0x78/0x80 [ 42.146513] hardirqs last disabled at (3138): [] __up_console_sem+0x5d/0x80 [ 42.148017] softirqs last enabled at (2982): [] handle_softirqs+0x50c/0x770 [ 42.149548] softirqs last disabled at (2977): [] __irq_exit_rcu+0xc4/0x100 [ 42.151063] ---[ end trace 0000000000000000 ]--- [ 42.855108] ------------[ cut here ]------------ [ 42.856020] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.858116] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.859768] Modules linked in: [ 42.860525] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.862809] Tainted: [W]=WARN [ 42.863515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.865208] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.866286] 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 [ 42.869910] RSP: 0018:ffff88801767fbc0 EFLAGS: 00010286 [ 42.871024] RAX: 0000000000000000 RBX: ffffed1002ecff78 RCX: ffffffff813a4050 [ 42.872557] RDX: ffff888015a4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.873995] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ecff2f [ 42.875392] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.876757] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801767fdf8 [ 42.878290] FS: 00007f7a96621900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.879920] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.881121] CR2: 00007f7a96b13580 CR3: 00000000159a4000 CR4: 0000000000350ef0 [ 42.882621] Call Trace: [ 42.883141] [ 42.883682] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.884727] ? __create_object+0x59/0x80 [ 42.885591] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.886724] __vmalloc_noprof+0x59/0x60 [ 42.887632] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.888599] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.889893] bpf_prog_alloc+0x39/0x200 [ 42.890698] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.891781] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.892852] do_seccomp+0x349/0x25e0 [ 42.893675] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.894723] ? __pfx_do_seccomp+0x10/0x10 [ 42.895654] ? find_held_lock+0x2b/0x80 [ 42.896486] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.897531] ? static_key_count+0x60/0x80 [ 42.898362] prctl_set_seccomp+0x4e/0x70 [ 42.899090] __do_sys_prctl+0xe6c/0x1d70 [ 42.899868] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.900741] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.901704] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.902678] ? irqentry_exit+0xf3/0x650 [ 42.903450] do_syscall_64+0xbf/0x430 [ 42.904289] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.905281] RIP: 0033:0x7f7a96b135cd [ 42.906048] 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 [ 42.909423] RSP: 002b:00007ffd1deb9960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.910902] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7a96b135cd [ 42.912229] RDX: 00005590bc5a6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.913684] RBP: 00007ffd1deb99c0 R08: 0000000000000000 R09: 00007ffd1deb9060 [ 42.915064] R10: 0000000000000000 R11: 0000000000000246 R12: 00005590dc51dad0 [ 42.916597] R13: 00007ffd1deb9df0 R14: 00005590dc51ebc0 R15: 00005590dc52f780 [ 42.917798] [ 42.918086] irq event stamp: 2455 [ 42.918536] hardirqs last enabled at (2465): [] __up_console_sem+0x78/0x80 [ 42.919641] hardirqs last disabled at (2474): [] __up_console_sem+0x5d/0x80 [ 42.920966] softirqs last enabled at (2262): [] handle_softirqs+0x50c/0x770 [ 42.922477] softirqs last disabled at (2257): [] __irq_exit_rcu+0xc4/0x100 [ 42.923935] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23153' (ECDSA) to the list of known hosts. 2025/11/18 03:04:40 fuzzer started 2025/11/18 03:04:41 dialing manager at localhost:37895 2025/11/18 03:04:41 checking machine... 2025/11/18 03:04:41 checking revisions... [ 43.724631] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:04:41 testing simple program... [ 43.796103] cgroup: Unknown subsys name 'net' [ 43.843640] cgroup: Unknown subsys name 'cpuset' [ 43.858506] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:04:40 Registers: info registers vcpu 0 RAX=000000000003f893 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=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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc6991d000 CR3=000000000deef000 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=8f10fbdd2660959e6444941d2f72fdec XMM02=0000000000304d90ec2efd57dc4c00df XMM03=0000000000311dd87d0c42a92e012459 XMM04=197919b1e2addcf100000000000ae988 XMM05=2d6a93b71f3df0620000000000321da8 XMM06=5b75c91c804453420000000000321440 XMM07=e042d86d42eb936e00000000003120b0 XMM08=7d0c42a92e0124590000000000304df0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffff11002e66f9c RBX=0000000000000003 RCX=ffffffff84bf595c RDX=ffff888015be9bc0 RSI=ffffffff84bf5393 RDI=0000000000000005 RBP=ffff888017337c0d RSP=ffff8880173378e0 R8 =0000000000000001 R9 =ffffed100420abc8 R10=0000000000000300 R11=0000000000000001 R12=0000000000000000 R13=0000000000000300 R14=dffffc0000000000 R15=ffff888017337a20 RIP=ffffffff81751c78 RFL=00000246 [---Z-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 00007f39e31df900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f39e31ae008 CR3=00000000210c7000 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