[ 39.000653] ------------[ cut here ]------------ [ 39.001540] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.003658] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 39.005145] Modules linked in: [ 39.005785] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.007769] Tainted: [W]=WARN [ 39.008341] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.009803] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.010733] 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 [ 39.013941] RSP: 0018:ffff888016667bc0 EFLAGS: 00010286 [ 39.014933] RAX: 0000000000000000 RBX: ffffed1002cccf78 RCX: ffffffff813a4050 [ 39.016235] RDX: ffff888016643780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.017513] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cccf2f [ 39.018799] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.020097] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016667df8 [ 39.021390] FS: 00007f96339a4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.022834] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.023902] CR2: 00007f9633e96580 CR3: 000000000da51000 CR4: 0000000000350ef0 [ 39.025227] Call Trace: [ 39.025740] [ 39.026162] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.027081] ? __create_object+0x59/0x80 [ 39.027870] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.028852] __vmalloc_noprof+0x59/0x60 [ 39.029616] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.030456] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.031386] bpf_prog_alloc+0x39/0x200 [ 39.032133] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.033071] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.033967] do_seccomp+0x349/0x25e0 [ 39.034683] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.035535] ? __pfx_do_seccomp+0x10/0x10 [ 39.036348] ? find_held_lock+0x2b/0x80 [ 39.037101] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.038267] ? static_key_count+0x60/0x80 [ 39.039209] prctl_set_seccomp+0x4e/0x70 [ 39.040133] __do_sys_prctl+0xe6c/0x1d70 [ 39.041030] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.042040] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.043236] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.044396] ? irqentry_exit+0xf3/0x650 [ 39.045301] do_syscall_64+0xbf/0x430 [ 39.046174] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.047263] RIP: 0033:0x7f9633e965cd [ 39.048101] 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 [ 39.051749] RSP: 002b:00007ffed330cc40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.053296] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9633e965cd [ 39.054785] RDX: 000055ca88aafe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.056276] RBP: 00007ffed330cca0 R08: 0000000000000000 R09: 00007ffed330c340 [ 39.057742] R10: 0000000000000000 R11: 0000000000000246 R12: 000055caa6529240 [ 39.059238] R13: 00007ffed330d0d0 R14: 000055caa6532380 R15: 000055caa653d540 [ 39.060772] [ 39.061259] irq event stamp: 1703 [ 39.062013] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 39.063817] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 39.065599] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 39.067134] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 39.068650] ---[ end trace 0000000000000000 ]--- [ 42.453917] ------------[ cut here ]------------ [ 42.454846] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.456902] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 42.458538] Modules linked in: [ 42.459219] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.461189] Tainted: [W]=WARN [ 42.461767] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.463210] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.464115] 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 [ 42.467202] RSP: 0018:ffff88800c24fbc0 EFLAGS: 00010286 [ 42.468161] RAX: 0000000000000000 RBX: ffffed1001849f78 RCX: ffffffff813a4050 [ 42.469406] RDX: ffff888016191bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.470651] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001849f2f [ 42.471900] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.473167] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800c24fdf8 [ 42.474424] FS: 00007f3654691900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.475835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.476889] CR2: 00007f3654b83580 CR3: 000000000da2b000 CR4: 0000000000350ef0 [ 42.478163] Call Trace: [ 42.478672] [ 42.479067] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.479941] ? __create_object+0x59/0x80 [ 42.480728] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.481673] __vmalloc_noprof+0x59/0x60 [ 42.482380] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.483234] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.484150] bpf_prog_alloc+0x39/0x200 [ 42.484883] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.485792] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.486674] do_seccomp+0x349/0x25e0 [ 42.487334] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.488235] ? __pfx_do_seccomp+0x10/0x10 [ 42.488998] ? find_held_lock+0x2b/0x80 [ 42.489742] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.490689] ? static_key_count+0x60/0x80 [ 42.491437] prctl_set_seccomp+0x4e/0x70 [ 42.492210] __do_sys_prctl+0xe6c/0x1d70 [ 42.492962] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.493817] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.494771] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.495730] ? irqentry_exit+0xf3/0x650 [ 42.496450] do_syscall_64+0xbf/0x430 [ 42.497179] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.498107] RIP: 0033:0x7f3654b835cd [ 42.498815] 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 [ 42.501902] RSP: 002b:00007ffd5aa61ea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.503238] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3654b835cd [ 42.504504] RDX: 000055c81b262e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.505766] RBP: 00007ffd5aa61f00 R08: 0000000000000000 R09: 00007ffd5aa615a0 [ 42.507023] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c833dfc240 [ 42.508298] R13: 00007ffd5aa62330 R14: 000055c833dfbbf0 R15: 000055c833e104d0 [ 42.509605] [ 42.510018] irq event stamp: 1781 [ 42.510671] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 42.512202] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 42.513698] softirqs last enabled at (1794): [] handle_softirqs+0x50c/0x770 [ 42.515190] softirqs last disabled at (1789): [] __irq_exit_rcu+0xc4/0x100 [ 42.516674] ---[ end trace 0000000000000000 ]--- [ 43.332285] ------------[ cut here ]------------ [ 43.333185] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.335212] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 43.336890] Modules linked in: [ 43.337485] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.339442] Tainted: [W]=WARN [ 43.340033] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.341509] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.342402] 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 [ 43.345542] RSP: 0018:ffff88801c5afbc0 EFLAGS: 00010286 [ 43.346496] RAX: 0000000000000000 RBX: ffffed10038b5f78 RCX: ffffffff813a4050 [ 43.347778] RDX: ffff88801a06d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.349079] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10038b5f2f [ 43.350366] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.351631] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c5afdf8 [ 43.352915] FS: 00007fd0676d6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.354338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.355393] CR2: 00007fd067bc8580 CR3: 000000001fd5f000 CR4: 0000000000350ef0 [ 43.356685] Call Trace: [ 43.357144] [ 43.357548] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.358437] ? __create_object+0x59/0x80 [ 43.359218] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.360211] __vmalloc_noprof+0x59/0x60 [ 43.360982] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.361851] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.362779] bpf_prog_alloc+0x39/0x200 [ 43.363467] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.364410] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.365307] do_seccomp+0x349/0x25e0 [ 43.366019] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.366921] ? __pfx_do_seccomp+0x10/0x10 [ 43.367711] ? find_held_lock+0x2b/0x80 [ 43.368438] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.369401] ? static_key_count+0x60/0x80 [ 43.370197] prctl_set_seccomp+0x4e/0x70 [ 43.370973] __do_sys_prctl+0xe6c/0x1d70 [ 43.371750] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.372558] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.373511] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.374468] ? irqentry_exit+0xf3/0x650 [ 43.375252] do_syscall_64+0xbf/0x430 [ 43.375982] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.376963] RIP: 0033:0x7fd067bc85cd [ 43.377661] 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 [ 43.380835] RSP: 002b:00007ffd061e5950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.382192] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd067bc85cd [ 43.383483] RDX: 000056489aed0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.384786] RBP: 00007ffd061e59b0 R08: 0000000000000000 R09: 00007ffd061e5050 [ 43.386058] R10: 0000000000000000 R11: 0000000000000246 R12: 00005648bfe712b0 [ 43.387333] R13: 00007ffd061e5de0 R14: 00005648bfe73d20 R15: 00005648bfe858d0 [ 43.388643] [ 43.389062] irq event stamp: 1735 [ 43.389717] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 43.391200] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 43.392716] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 43.394247] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 43.395756] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15911' (ECDSA) to the list of known hosts. 2025/11/17 20:18:37 fuzzer started 2025/11/17 20:18:37 dialing manager at localhost:37895 2025/11/17 20:18:37 checking machine... 2025/11/17 20:18:37 checking revisions... [ 44.360322] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:18:37 testing simple program... [ 44.463702] cgroup: Unknown subsys name 'net' [ 44.535103] cgroup: Unknown subsys name 'cpuset' [ 44.556068] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:18:36 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888009611bc0 RCX=ffff888009627724 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888009611fbc RBP=ffff888009611bc0 RSP=ffff888009627730 R8 =0000000000000001 R9 =ffff888009627810 R10=000000000003c9ed R11=0000000000025767 R12=ffff888009611bc0 R13=ffff888009627818 R14=ffff888009627b28 R15=ffff8880096277d0 RIP=ffffffff815d2a95 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd5aa5c000 CR3=000000000e392000 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=2036333a38313a303220373120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036333a38313a3032203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff888013fc9bc0 RCX=ffff888016d78000 RDX=ffff888016d77980 RSI=ffff888013fc9bc0 RDI=ffff888016d77930 RBP=ffff888016d77980 RSP=ffff888016d778f8 R8 =0000000000000001 R9 =0000000000000000 R10=ffff888016d77980 R11=0000000000000000 R12=ffff888016d77930 R13=ffff888016d779a8 R14=ffff888016d779c8 R15=ffff888016d77980 RIP=ffffffff84c6da38 RFL=00000202 [-------] 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 00007f3654691900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055c833dfd954 CR3=000000002044c000 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=563412feff00545000000000000080fe 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