[ 53.994583] ------------[ cut here ]------------ [ 53.995520] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.997554] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 53.999048] Modules linked in: [ 53.999954] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.002336] Tainted: [W]=WARN [ 54.002904] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.004406] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.005311] 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 [ 54.008529] RSP: 0018:ffff88801c5cfbc0 EFLAGS: 00010286 [ 54.009527] RAX: 0000000000000000 RBX: ffffed10038b9f78 RCX: ffffffff813a4050 [ 54.010833] RDX: ffff888017f3d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.012164] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10038b9f2f [ 54.013463] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.014769] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c5cfdf8 [ 54.016102] FS: 00007f88482ce900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.017554] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.018643] CR2: 00007ffc3a1d5ef7 CR3: 000000000d132000 CR4: 0000000000350ef0 [ 54.019954] Call Trace: [ 54.020474] [ 54.020891] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.021795] ? __create_object+0x59/0x80 [ 54.022600] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.023584] __vmalloc_noprof+0x59/0x60 [ 54.024392] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.025283] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.026236] bpf_prog_alloc+0x39/0x200 [ 54.026933] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.027876] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.028794] do_seccomp+0x349/0x25e0 [ 54.029529] ? find_held_lock+0x2b/0x80 [ 54.030295] ? do_prlimit+0x310/0x610 [ 54.030994] ? __pfx_do_seccomp+0x10/0x10 [ 54.031776] ? do_raw_spin_unlock+0x53/0x220 [ 54.032624] ? _raw_spin_unlock+0x1e/0x40 [ 54.033418] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.034398] ? static_key_count+0x60/0x80 [ 54.035210] prctl_set_seccomp+0x4e/0x70 [ 54.035951] __do_sys_prctl+0xe6c/0x1d70 [ 54.036749] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.037621] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.038590] ? irqentry_exit+0xf3/0x650 [ 54.039367] do_syscall_64+0xbf/0x430 [ 54.040080] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.041041] RIP: 0033:0x7f88487c05cd [ 54.041748] 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 [ 54.044936] RSP: 002b:00007ffc3a1d3530 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.046322] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f88487c05cd [ 54.047621] RDX: 000055c92bb29e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.048945] RBP: 00007ffc3a1d3590 R08: 0000000000000000 R09: 00007ffc3a1d2c30 [ 54.050234] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c9450cf2b0 [ 54.051531] R13: 00007ffc3a1d39c0 R14: 000055c9450d1d20 R15: 000055c9450e38d0 [ 54.052870] [ 54.053353] irq event stamp: 1859 [ 54.053957] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 54.055494] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 54.056902] softirqs last enabled at (1816): [] handle_softirqs+0x50c/0x770 [ 54.058202] softirqs last disabled at (1811): [] __irq_exit_rcu+0xc4/0x100 [ 54.059470] ---[ end trace 0000000000000000 ]--- [ 57.395732] ------------[ cut here ]------------ [ 57.396687] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.398658] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 57.400124] Modules linked in: [ 57.400751] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.402733] Tainted: [W]=WARN [ 57.403329] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.404820] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.405728] 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 [ 57.408890] RSP: 0018:ffff8880177e7bc0 EFLAGS: 00010286 [ 57.409864] RAX: 0000000000000000 RBX: ffffed1002efcf78 RCX: ffffffff813a4050 [ 57.411167] RDX: ffff88801b905340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.412477] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002efcf2f [ 57.413751] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.415033] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177e7df8 [ 57.416310] FS: 00007f9406cfe900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.417750] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.418803] CR2: 00007ffdb20eeef7 CR3: 000000000ebd9000 CR4: 0000000000350ef0 [ 57.420083] Call Trace: [ 57.420577] [ 57.420988] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.421883] ? __create_object+0x59/0x80 [ 57.422669] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.423647] __vmalloc_noprof+0x59/0x60 [ 57.424418] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.425300] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.426247] bpf_prog_alloc+0x39/0x200 [ 57.426985] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.428067] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.429109] do_seccomp+0x349/0x25e0 [ 57.429929] ? find_held_lock+0x2b/0x80 [ 57.430798] ? do_prlimit+0x310/0x610 [ 57.431645] ? __pfx_do_seccomp+0x10/0x10 [ 57.432565] ? do_raw_spin_unlock+0x53/0x220 [ 57.433517] ? _raw_spin_unlock+0x1e/0x40 [ 57.434423] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.435521] ? static_key_count+0x60/0x80 [ 57.436443] prctl_set_seccomp+0x4e/0x70 [ 57.437349] __do_sys_prctl+0xe6c/0x1d70 [ 57.438244] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.439293] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.440425] ? irqentry_exit+0xf3/0x650 [ 57.441315] do_syscall_64+0xbf/0x430 [ 57.442114] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.443252] RIP: 0033:0x7f94071f05cd [ 57.444024] 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 [ 57.447636] RSP: 002b:00007ffdb20ed030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.449228] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f94071f05cd [ 57.450701] RDX: 000055a8309bae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.452190] RBP: 00007ffdb20ed090 R08: 0000000000000000 R09: 00007ffdb20ec730 [ 57.453653] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a844bea2b0 [ 57.455126] R13: 00007ffdb20ed4c0 R14: 000055a844becd20 R15: 000055a844bfe8d0 [ 57.456675] [ 57.457216] irq event stamp: 1713 [ 57.457914] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 57.459666] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 57.461326] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 57.462848] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 57.464346] ---[ end trace 0000000000000000 ]--- [ 58.169019] ------------[ cut here ]------------ [ 58.169930] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.171875] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/255 [ 58.173348] Modules linked in: [ 58.173929] CPU: 0 UID: 104 PID: 255 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.176207] Tainted: [W]=WARN [ 58.176764] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.178266] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.179129] 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 [ 58.182283] RSP: 0018:ffff88800f76fbc0 EFLAGS: 00010286 [ 58.183240] RAX: 0000000000000000 RBX: ffffed1001eedf78 RCX: ffffffff813a4050 [ 58.184540] RDX: ffff888015e8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.185834] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001eedf2f [ 58.187122] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.188454] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f76fdf8 [ 58.189732] FS: 00007f0c95615900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.191182] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.192308] CR2: 00007f0c95b07580 CR3: 000000000d713000 CR4: 0000000000350ef0 [ 58.193620] Call Trace: [ 58.194104] [ 58.194554] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.195463] ? __create_object+0x59/0x80 [ 58.196279] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.197274] __vmalloc_noprof+0x59/0x60 [ 58.197985] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.198868] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.199816] bpf_prog_alloc+0x39/0x200 [ 58.200600] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.201541] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.202454] do_seccomp+0x349/0x25e0 [ 58.203114] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.204021] ? __pfx_do_seccomp+0x10/0x10 [ 58.204878] ? find_held_lock+0x2b/0x80 [ 58.205687] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.206772] ? static_key_count+0x60/0x80 [ 58.207650] prctl_set_seccomp+0x4e/0x70 [ 58.208500] __do_sys_prctl+0xe6c/0x1d70 [ 58.209321] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.210308] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.211325] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.212331] ? irqentry_exit+0xf3/0x650 [ 58.213043] do_syscall_64+0xbf/0x430 [ 58.213798] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.214744] RIP: 0033:0x7f0c95b075cd [ 58.215432] 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 [ 58.218645] RSP: 002b:00007ffe687d4340 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.220102] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c95b075cd [ 58.221376] RDX: 0000556a4d7bce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.222637] RBP: 00007ffe687d43a0 R08: 0000000000000000 R09: 00007ffe687d3a40 [ 58.223903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556a50b2ab10 [ 58.225243] R13: 00007ffe687d47d0 R14: 0000556a50b2b2b0 R15: 0000556a50b3f6f0 [ 58.226691] [ 58.227110] irq event stamp: 1827 [ 58.227749] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 58.229284] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 58.230893] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 58.232408] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 58.233327] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11747' (ECDSA) to the list of known hosts. 2025/11/18 16:23:22 fuzzer started 2025/11/18 16:23:22 dialing manager at localhost:34383 2025/11/18 16:23:22 checking machine... 2025/11/18 16:23:22 checking revisions... [ 59.042488] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:23:22 testing simple program... [ 59.136355] cgroup: Unknown subsys name 'net' [ 59.203907] cgroup: Unknown subsys name 'cpuset' [ 59.222125] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:23:21 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff888009627898 RSP=ffff888009627768 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff888009627888 R14=ffff888009627888 R15=0000000000000200 RIP=ffffffff8152928a RFL=00000292 [--S-A--] 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9406cdd020 CR3=000000000d1af000 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=0000000000028d19 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f70ea2a9028 CR3=000000000d7a2000 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=42a0031c69404bb35447647d57d76ba2 XMM02=ec2efd57dc4c00df0000000000306018 XMM03=b5aa7fcff5db578900000000003060e8 XMM04=5037ebefaa56a71300000000000ae988 XMM05=9e19b66ab63342dc0000000000322e00 XMM06=280a1d610a8a97f10000000000322a30 XMM07=e042d86d42eb936e0000000000312f60 XMM08=b5aa7fcff5db578900000000003060e8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000