[ 46.086892] ------------[ cut here ]------------ [ 46.087805] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.089772] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.091233] Modules linked in: [ 46.091821] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.093792] Tainted: [W]=WARN [ 46.094390] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.095849] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.096751] 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 [ 46.099894] RSP: 0018:ffff888015e4fbc0 EFLAGS: 00010286 [ 46.100856] RAX: 0000000000000000 RBX: ffffed1002bc9f78 RCX: ffffffff813a4050 [ 46.102128] RDX: ffff888016261bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.103414] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bc9f2f [ 46.104685] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.105965] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e4fdf8 [ 46.107247] FS: 00007fcdbbea5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.108665] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.109712] CR2: 00007fcdbc397580 CR3: 000000001a19b000 CR4: 0000000000350ef0 [ 46.111013] Call Trace: [ 46.111474] [ 46.111882] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.112775] ? __create_object+0x59/0x80 [ 46.113556] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.114520] __vmalloc_noprof+0x59/0x60 [ 46.115276] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.116135] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.117064] bpf_prog_alloc+0x39/0x200 [ 46.117754] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.118697] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.119594] do_seccomp+0x349/0x25e0 [ 46.120316] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.121210] ? __pfx_do_seccomp+0x10/0x10 [ 46.122001] ? find_held_lock+0x2b/0x80 [ 46.122728] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.123683] ? static_key_count+0x60/0x80 [ 46.124476] prctl_set_seccomp+0x4e/0x70 [ 46.125247] __do_sys_prctl+0xe6c/0x1d70 [ 46.126026] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.126845] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.127801] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.128767] ? irqentry_exit+0xf3/0x650 [ 46.129536] do_syscall_64+0xbf/0x430 [ 46.130265] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.131226] RIP: 0033:0x7fcdbc3975cd [ 46.131885] 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 [ 46.135028] RSP: 002b:00007ffed3f61360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.136379] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcdbc3975cd [ 46.137644] RDX: 0000557aced7fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.138946] RBP: 00007ffed3f613c0 R08: 0000000000000000 R09: 00007ffed3f60a60 [ 46.140213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b078e02b0 [ 46.141484] R13: 00007ffed3f617f0 R14: 0000557b078e2d20 R15: 0000557b078f48d0 [ 46.142794] [ 46.143266] irq event stamp: 1695 [ 46.143867] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 46.145354] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 46.146870] softirqs last enabled at (1568): [] handle_softirqs+0x50c/0x770 [ 46.148390] softirqs last disabled at (1563): [] __irq_exit_rcu+0xc4/0x100 [ 46.149889] ---[ end trace 0000000000000000 ]--- [ 49.374212] ------------[ cut here ]------------ [ 49.375124] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.377078] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.378550] Modules linked in: [ 49.379185] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.381133] Tainted: [W]=WARN [ 49.381677] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.383356] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.384325] 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 [ 49.387418] RSP: 0018:ffff888015c37bc0 EFLAGS: 00010286 [ 49.388377] RAX: 0000000000000000 RBX: ffffed1002b86f78 RCX: ffffffff813a4050 [ 49.389625] RDX: ffff888016360000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.390901] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b86f2f [ 49.392168] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.393413] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c37df8 [ 49.394681] FS: 00007f4565f38900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.396080] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.397105] CR2: 00007fff38f67ef8 CR3: 000000001a322000 CR4: 0000000000350ef0 [ 49.398355] Call Trace: [ 49.398825] [ 49.399271] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.400173] ? __create_object+0x59/0x80 [ 49.400904] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.401854] __vmalloc_noprof+0x59/0x60 [ 49.402604] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.403457] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.404369] bpf_prog_alloc+0x39/0x200 [ 49.405100] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.406004] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.406851] do_seccomp+0x349/0x25e0 [ 49.407551] ? find_held_lock+0x2b/0x80 [ 49.408290] ? do_prlimit+0x310/0x610 [ 49.409007] ? __pfx_do_seccomp+0x10/0x10 [ 49.409734] ? do_raw_spin_unlock+0x53/0x220 [ 49.410553] ? _raw_spin_unlock+0x1e/0x40 [ 49.411320] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.412270] ? static_key_count+0x60/0x80 [ 49.413049] prctl_set_seccomp+0x4e/0x70 [ 49.413758] __do_sys_prctl+0xe6c/0x1d70 [ 49.414550] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.415389] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.416333] ? irqentry_exit+0xf3/0x650 [ 49.417087] do_syscall_64+0xbf/0x430 [ 49.417774] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.418714] RIP: 0033:0x7f456642a5cd [ 49.419406] 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 [ 49.422524] RSP: 002b:00007fff38f66d90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.423856] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f456642a5cd [ 49.425112] RDX: 00005639b87b9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.426374] RBP: 00007fff38f66df0 R08: 0000000000000000 R09: 00007fff38f66490 [ 49.427643] R10: 0000000000000000 R11: 0000000000000246 R12: 00005639c6fc5ad0 [ 49.428894] R13: 00007fff38f67220 R14: 00005639c6fc6bc0 R15: 00005639c6fd7780 [ 49.430192] [ 49.430617] irq event stamp: 1799 [ 49.431259] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 49.432759] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 49.434266] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 49.435605] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 49.436509] ---[ end trace 0000000000000000 ]--- [ 50.187216] ------------[ cut here ]------------ [ 50.188163] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.190143] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.191678] Modules linked in: [ 50.192327] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.194281] Tainted: [W]=WARN [ 50.194863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.196322] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.197232] 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 [ 50.200402] RSP: 0018:ffff88800fa17bc0 EFLAGS: 00010286 [ 50.201373] RAX: 0000000000000000 RBX: ffffed1001f42f78 RCX: ffffffff813a4050 [ 50.202691] RDX: ffff88800f3dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.203978] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f42f2f [ 50.205251] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.206564] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800fa17df8 [ 50.207852] FS: 00007ff28bf1c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.209278] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.210331] CR2: 00007ffca8346ef8 CR3: 0000000020684000 CR4: 0000000000350ef0 [ 50.211643] Call Trace: [ 50.212162] [ 50.212576] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.213468] ? __create_object+0x59/0x80 [ 50.214243] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.215257] __vmalloc_noprof+0x59/0x60 [ 50.216024] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.216842] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.217773] bpf_prog_alloc+0x39/0x200 [ 50.218542] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.219485] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.220389] do_seccomp+0x349/0x25e0 [ 50.221119] ? find_held_lock+0x2b/0x80 [ 50.221828] ? do_prlimit+0x310/0x610 [ 50.222606] ? __pfx_do_seccomp+0x10/0x10 [ 50.223386] ? do_raw_spin_unlock+0x53/0x220 [ 50.224221] ? _raw_spin_unlock+0x1e/0x40 [ 50.225008] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.225916] ? static_key_count+0x60/0x80 [ 50.226747] prctl_set_seccomp+0x4e/0x70 [ 50.227532] __do_sys_prctl+0xe6c/0x1d70 [ 50.228318] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.229175] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.230159] ? irqentry_exit+0xf3/0x650 [ 50.230906] do_syscall_64+0xbf/0x430 [ 50.231648] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.232603] RIP: 0033:0x7ff28c40e5cd [ 50.233307] 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 [ 50.236527] RSP: 002b:00007ffca83458d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.237903] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff28c40e5cd [ 50.239177] RDX: 00005581126bee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.240257] RBP: 00007ffca8345930 R08: 0000000000000000 R09: 00007ffca8344fd0 [ 50.241325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558147d6bad0 [ 50.242429] R13: 00007ffca8345d60 R14: 0000558147d6cbc0 R15: 0000558147d7d780 [ 50.243540] [ 50.243891] irq event stamp: 1779 [ 50.244422] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 50.245688] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 50.247010] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 50.248295] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 50.249568] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12102' (ECDSA) to the list of known hosts. 2025/11/19 06:47:09 fuzzer started 2025/11/19 06:47:09 dialing manager at localhost:34383 2025/11/19 06:47:09 checking machine... 2025/11/19 06:47:09 checking revisions... [ 51.146846] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:47:09 testing simple program... [ 51.228971] cgroup: Unknown subsys name 'net' [ 51.295616] cgroup: Unknown subsys name 'cpuset' [ 51.308976] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:47:08 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888015d6f4a0 RCX=ffff888015d6f3f4 RDX=1ffff11002bade9f RSI=ffffffff85e1ffe0 RDI=ffff888015d6f4a0 RBP=ffff888015d6f4f8 RSP=ffff888015d6f488 R8 =0000000000000001 R9 =ffff888015d6f4e0 R10=000000000003c9ed R11=0000000000026756 R12=ffff888015d6f568 R13=0000000000000000 R14=ffff8880143db780 R15=ffff8880096c78c0 RIP=ffffffff8135e1ae 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 00007f535a070900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc47693c28 CR3=000000000ed49000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=0deb46277ebc806900000000000ae988 XMM05=e8c7536fa73a9f840000000000320800 XMM06=14648eaa1277bab1000000000031f968 XMM07=fb795ef6d65770560000000000310858 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff888014217f30 RCX=0000000000000001 RDX=1ffff11002842e80 RSI=ffff888014217f00 RDI=ffff8880142173c0 RBP=ffff888014217f48 RSP=ffff888014217348 R8 =0000000000000001 R9 =ffff8880142173f8 R10=000000000003c9ed R11=000000000009a901 R12=ffff888014217418 R13=ffff888014217400 R14=ffff888014217f00 R15=ffff8880142173b8 RIP=ffffffff8135fb87 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 00007f4565f38900 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=00007fff38f60000 CR3=000000000da7f000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000