[ 46.004152] ------------[ cut here ]------------ [ 46.005078] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.007616] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.009092] Modules linked in: [ 46.009744] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.011824] Tainted: [W]=WARN [ 46.012435] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.013921] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.014847] 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 [ 46.018068] RSP: 0018:ffff888016d07bc0 EFLAGS: 00010286 [ 46.019088] RAX: 0000000000000000 RBX: ffffed1002da0f78 RCX: ffffffff813a4050 [ 46.020384] RDX: ffff8880162dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.021696] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da0f2f [ 46.023025] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.024332] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d07df8 [ 46.025631] FS: 00007f25ad152900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.027101] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.028177] CR2: 00007f25ad644580 CR3: 000000000b7e5000 CR4: 0000000000350ef0 [ 46.029474] Call Trace: [ 46.029952] [ 46.030435] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.031340] ? __create_object+0x59/0x80 [ 46.032095] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.033058] __vmalloc_noprof+0x59/0x60 [ 46.033815] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.034695] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.035659] bpf_prog_alloc+0x39/0x200 [ 46.036414] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.037295] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.038210] do_seccomp+0x349/0x25e0 [ 46.038943] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.039850] ? __pfx_do_seccomp+0x10/0x10 [ 46.040657] ? find_held_lock+0x2b/0x80 [ 46.041424] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.042411] ? static_key_count+0x60/0x80 [ 46.043176] prctl_set_seccomp+0x4e/0x70 [ 46.043957] __do_sys_prctl+0xe6c/0x1d70 [ 46.044750] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.045626] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.046625] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.047604] ? irqentry_exit+0xf3/0x650 [ 46.048393] do_syscall_64+0xbf/0x430 [ 46.049096] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.050046] RIP: 0033:0x7f25ad6445cd [ 46.050761] 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 [ 46.053976] RSP: 002b:00007fffeec20c60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.055369] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f25ad6445cd [ 46.056688] RDX: 00005625ad389e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.058004] RBP: 00007fffeec20cc0 R08: 0000000000000000 R09: 00007fffeec20360 [ 46.059322] R10: 0000000000000000 R11: 0000000000000246 R12: 00005625d0486ad0 [ 46.060633] R13: 00007fffeec210f0 R14: 00005625d0487bc0 R15: 00005625d0498780 [ 46.061943] [ 46.062430] irq event stamp: 1739 [ 46.063038] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 46.064584] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 46.066120] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 46.067701] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 46.069237] ---[ end trace 0000000000000000 ]--- [ 49.316599] ------------[ cut here ]------------ [ 49.317351] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.319036] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.320225] Modules linked in: [ 49.320746] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.322384] Tainted: [W]=WARN [ 49.322837] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.324033] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.324772] 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 [ 49.327375] RSP: 0018:ffff8880172ffbc0 EFLAGS: 00010286 [ 49.328139] RAX: 0000000000000000 RBX: ffffed1002e5ff78 RCX: ffffffff813a4050 [ 49.329184] RDX: ffff88800f661bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.330232] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5ff2f [ 49.331265] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.332317] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172ffdf8 [ 49.333363] FS: 00007f6a964ef900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.334565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.335436] CR2: 00007ffd950d2ef7 CR3: 000000000fda7000 CR4: 0000000000350ef0 [ 49.336480] Call Trace: [ 49.336862] [ 49.337191] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.337933] ? __create_object+0x59/0x80 [ 49.338590] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.339386] __vmalloc_noprof+0x59/0x60 [ 49.339965] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.340688] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.341451] bpf_prog_alloc+0x39/0x200 [ 49.342014] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.342799] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.343547] do_seccomp+0x349/0x25e0 [ 49.344098] ? find_held_lock+0x2b/0x80 [ 49.344726] ? do_prlimit+0x310/0x610 [ 49.345329] ? __pfx_do_seccomp+0x10/0x10 [ 49.345932] ? do_raw_spin_unlock+0x53/0x220 [ 49.346624] ? _raw_spin_unlock+0x1e/0x40 [ 49.347236] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.348024] ? static_key_count+0x60/0x80 [ 49.348689] prctl_set_seccomp+0x4e/0x70 [ 49.349287] __do_sys_prctl+0xe6c/0x1d70 [ 49.349932] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.350653] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.351453] ? irqentry_exit+0xf3/0x650 [ 49.352040] do_syscall_64+0xbf/0x430 [ 49.352660] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.353429] RIP: 0033:0x7f6a969e15cd [ 49.353965] 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 [ 49.356565] RSP: 002b:00007ffd950d1340 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.357682] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6a969e15cd [ 49.358737] RDX: 000055b3ef4b0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.359793] RBP: 00007ffd950d13a0 R08: 0000000000000000 R09: 00007ffd950d0a40 [ 49.360834] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b40f6d6bf0 [ 49.361881] R13: 00007ffd950d17d0 R14: 000055b40f6e0380 R15: 000055b40f6eb460 [ 49.362961] [ 49.363350] irq event stamp: 1717 [ 49.363843] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 49.365085] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 49.366337] softirqs last enabled at (1210): [] handle_softirqs+0x50c/0x770 [ 49.367597] softirqs last disabled at (1189): [] __irq_exit_rcu+0xc4/0x100 [ 49.368838] ---[ end trace 0000000000000000 ]--- [ 50.171890] ------------[ cut here ]------------ [ 50.172813] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.174883] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.176337] Modules linked in: [ 50.176966] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.178992] Tainted: [W]=WARN [ 50.179595] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.181085] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.182021] 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 [ 50.185278] RSP: 0018:ffff88801897fbc0 EFLAGS: 00010286 [ 50.186276] RAX: 0000000000000000 RBX: ffffed100312ff78 RCX: ffffffff813a4050 [ 50.187623] RDX: ffff888017a41bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.188916] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100312ff2f [ 50.190214] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.191937] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801897fdf8 [ 50.193232] FS: 00007f48289b7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.194681] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.195743] CR2: 00007ffe9aa4eef7 CR3: 000000000c909000 CR4: 0000000000350ef0 [ 50.197110] Call Trace: [ 50.197770] [ 50.198274] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.199432] ? __create_object+0x59/0x80 [ 50.200500] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.201474] __vmalloc_noprof+0x59/0x60 [ 50.202215] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.203088] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.204033] bpf_prog_alloc+0x39/0x200 [ 50.204768] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.205701] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.206627] do_seccomp+0x349/0x25e0 [ 50.207346] ? find_held_lock+0x2b/0x80 [ 50.208076] ? do_prlimit+0x310/0x610 [ 50.208808] ? __pfx_do_seccomp+0x10/0x10 [ 50.209599] ? do_raw_spin_unlock+0x53/0x220 [ 50.210451] ? _raw_spin_unlock+0x1e/0x40 [ 50.211183] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.212154] ? static_key_count+0x60/0x80 [ 50.212949] prctl_set_seccomp+0x4e/0x70 [ 50.213745] __do_sys_prctl+0xe6c/0x1d70 [ 50.214562] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.215429] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.216403] ? irqentry_exit+0xf3/0x650 [ 50.217129] do_syscall_64+0xbf/0x430 [ 50.217875] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.218853] RIP: 0033:0x7f4828ea95cd [ 50.219561] 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 [ 50.222760] RSP: 002b:00007ffe9aa4d3f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.224133] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4828ea95cd [ 50.225435] RDX: 000055def1546e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.226664] RBP: 00007ffe9aa4d450 R08: 0000000000000000 R09: 00007ffe9aa4caf0 [ 50.227730] R10: 0000000000000000 R11: 0000000000000246 R12: 000055df269fc240 [ 50.228784] R13: 00007ffe9aa4d880 R14: 000055df26a05380 R15: 000055df26a10540 [ 50.229870] [ 50.230233] irq event stamp: 1753 [ 50.230783] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 50.232035] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 50.233322] softirqs last enabled at (1298): [] handle_softirqs+0x50c/0x770 [ 50.234657] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 50.235914] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6423' (ECDSA) to the list of known hosts. 2025/11/18 05:42:25 fuzzer started 2025/11/18 05:42:25 dialing manager at localhost:37895 2025/11/18 05:42:25 checking machine... 2025/11/18 05:42:25 checking revisions... [ 51.202755] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:42:25 testing simple program... [ 51.286504] cgroup: Unknown subsys name 'net' [ 51.333155] cgroup: Unknown subsys name 'cpuset' [ 51.341842] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:42:24 Registers: info registers vcpu 0 RAX=000000000004c833 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe0d96b458 CR3=000000000dbe3000 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=f76cb85ee8c193bbe94d13776dc1c768 XMM02=0000000000304568eff9b2d0a8fce9cb XMM03=00000000003046382c67c8bc2e329bc3 XMM04=db06c7fe867a72c500000000000ae988 XMM05=332ebd99a5a245ce0000000000323380 XMM06=090f1556b20111b30000000000322238 XMM07=fb795ef6d65770560000000000313350 XMM08=2c67c8bc2e329bc300000000003045d8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff888016c5fe78 RCX=ffff888016c5f7dc RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888016939fbc RBP=ffff888016939bc0 RSP=ffff888016c5f7e8 R8 =0000000000000001 R9 =ffff888016c5f8c8 R10=000000000003c9ed R11=0000000000026e11 R12=ffff888016c5f801 R13=ffff888016c5f8d0 R14=ffff888016c5fe48 R15=ffff888016c5f888 RIP=ffffffff815d29c0 RFL=00000213 [----A-C] 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 00007f6a964ef900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd950cb000 CR3=000000000cd09000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000