[ 44.121919] ------------[ cut here ]------------ [ 44.122378] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.123362] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 44.124021] Modules linked in: [ 44.124338] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.125478] Tainted: [W]=WARN [ 44.125742] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.126559] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.127093] 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 [ 44.128676] RSP: 0018:ffff888016a07bc0 EFLAGS: 00010286 [ 44.129144] RAX: 0000000000000000 RBX: ffffed1002d40f78 RCX: ffffffff813a4050 [ 44.129881] RDX: ffff88801639d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.130606] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d40f2f [ 44.131268] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.131898] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a07df8 [ 44.132558] FS: 00007f51f6557900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.133346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.133866] CR2: 00007ffc3d6dfef7 CR3: 000000000ba3d000 CR4: 0000000000350ef0 [ 44.134544] Call Trace: [ 44.134775] [ 44.134983] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.135451] ? __create_object+0x59/0x80 [ 44.135831] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.136342] __vmalloc_noprof+0x59/0x60 [ 44.136717] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.137147] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.137623] bpf_prog_alloc+0x39/0x200 [ 44.137972] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.138446] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.138910] do_seccomp+0x349/0x25e0 [ 44.139295] ? find_held_lock+0x2b/0x80 [ 44.139690] ? do_prlimit+0x310/0x610 [ 44.140057] ? __pfx_do_seccomp+0x10/0x10 [ 44.140481] ? do_raw_spin_unlock+0x53/0x220 [ 44.140899] ? _raw_spin_unlock+0x1e/0x40 [ 44.141305] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.141774] ? static_key_count+0x60/0x80 [ 44.142162] prctl_set_seccomp+0x4e/0x70 [ 44.142589] __do_sys_prctl+0xe6c/0x1d70 [ 44.142968] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.143416] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.143898] ? irqentry_exit+0xf3/0x650 [ 44.144287] do_syscall_64+0xbf/0x430 [ 44.144635] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.145102] RIP: 0033:0x7f51f6a495cd [ 44.145455] 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 [ 44.147109] RSP: 002b:00007ffc3d6dd2f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.147826] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f51f6a495cd [ 44.148478] RDX: 000055c95b571e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.149104] RBP: 00007ffc3d6dd350 R08: 0000000000000000 R09: 00007ffc3d6dc9f0 [ 44.149781] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c9771982b0 [ 44.150454] R13: 00007ffc3d6dd780 R14: 000055c97719ad20 R15: 000055c9771ac8d0 [ 44.151101] [ 44.151358] irq event stamp: 2145 [ 44.151678] hardirqs last enabled at (2153): [] __up_console_sem+0x78/0x80 [ 44.152480] hardirqs last disabled at (2162): [] __up_console_sem+0x5d/0x80 [ 44.153270] softirqs last enabled at (1804): [] handle_softirqs+0x50c/0x770 [ 44.154053] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 44.155426] ---[ end trace 0000000000000000 ]--- [ 47.163721] ------------[ cut here ]------------ [ 47.164575] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.166439] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 47.167951] Modules linked in: [ 47.168575] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.170340] Tainted: [W]=WARN [ 47.170845] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.172139] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.172970] 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 [ 47.175805] RSP: 0018:ffff888016d4fbc0 EFLAGS: 00010286 [ 47.176675] RAX: 0000000000000000 RBX: ffffed1002da9f78 RCX: ffffffff813a4050 [ 47.177813] RDX: ffff8880166f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.178959] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da9f2f [ 47.180095] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.181241] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d4fdf8 [ 47.182368] FS: 00007fe3d295a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.183663] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.184619] CR2: 00007ffe83b9bef7 CR3: 000000000e1fb000 CR4: 0000000000350ef0 [ 47.185768] Call Trace: [ 47.186181] [ 47.186600] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.187403] ? __create_object+0x59/0x80 [ 47.188057] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.188909] __vmalloc_noprof+0x59/0x60 [ 47.189574] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.190350] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.191152] bpf_prog_alloc+0x39/0x200 [ 47.191804] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.192637] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.193434] do_seccomp+0x349/0x25e0 [ 47.194034] ? find_held_lock+0x2b/0x80 [ 47.194724] ? do_prlimit+0x310/0x610 [ 47.195386] ? __pfx_do_seccomp+0x10/0x10 [ 47.196056] ? do_raw_spin_unlock+0x53/0x220 [ 47.196796] ? _raw_spin_unlock+0x1e/0x40 [ 47.197484] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.198339] ? static_key_count+0x60/0x80 [ 47.199013] prctl_set_seccomp+0x4e/0x70 [ 47.199712] __do_sys_prctl+0xe6c/0x1d70 [ 47.200410] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.201130] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.201985] ? irqentry_exit+0xf3/0x650 [ 47.202663] do_syscall_64+0xbf/0x430 [ 47.203320] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.204137] RIP: 0033:0x7fe3d2e4c5cd [ 47.204772] 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 [ 47.207607] RSP: 002b:00007ffe83b99b50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.208813] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe3d2e4c5cd [ 47.209941] RDX: 000055a9b31b9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.211096] RBP: 00007ffe83b99bb0 R08: 0000000000000000 R09: 00007ffe83b99250 [ 47.212231] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a9bc903ad0 [ 47.213359] R13: 00007ffe83b99fe0 R14: 000055a9bc904bc0 R15: 000055a9bc915780 [ 47.214523] [ 47.214904] irq event stamp: 1895 [ 47.215483] hardirqs last enabled at (1905): [] __up_console_sem+0x78/0x80 [ 47.216830] hardirqs last disabled at (1914): [] __up_console_sem+0x5d/0x80 [ 47.218178] softirqs last enabled at (1458): [] handle_softirqs+0x50c/0x770 [ 47.219557] softirqs last disabled at (1449): [] __irq_exit_rcu+0xc4/0x100 [ 47.220882] ---[ end trace 0000000000000000 ]--- [ 48.016978] ------------[ cut here ]------------ [ 48.017901] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.019963] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 48.021647] Modules linked in: [ 48.022390] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.024414] Tainted: [W]=WARN [ 48.024974] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.026456] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.027385] 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 [ 48.030599] RSP: 0018:ffff88801a86fbc0 EFLAGS: 00010286 [ 48.031594] RAX: 0000000000000000 RBX: ffffed100350df78 RCX: ffffffff813a4050 [ 48.032885] RDX: ffff8880163c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.034177] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100350df2f [ 48.035459] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.036736] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a86fdf8 [ 48.038025] FS: 00007efd08a07900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.039484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.040561] CR2: 00007ffe90207ef7 CR3: 000000000b84d000 CR4: 0000000000350ef0 [ 48.041852] Call Trace: [ 48.042348] [ 48.042757] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.043655] ? __create_object+0x59/0x80 [ 48.044430] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.045382] __vmalloc_noprof+0x59/0x60 [ 48.046093] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.046963] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.047877] bpf_prog_alloc+0x39/0x200 [ 48.048598] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.049516] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.050401] do_seccomp+0x349/0x25e0 [ 48.051090] ? find_held_lock+0x2b/0x80 [ 48.051851] ? do_prlimit+0x310/0x610 [ 48.052584] ? __pfx_do_seccomp+0x10/0x10 [ 48.053364] ? do_raw_spin_unlock+0x53/0x220 [ 48.054145] ? _raw_spin_unlock+0x1e/0x40 [ 48.054937] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.055888] ? static_key_count+0x60/0x80 [ 48.056684] prctl_set_seccomp+0x4e/0x70 [ 48.057450] __do_sys_prctl+0xe6c/0x1d70 [ 48.058163] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.059021] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.059987] ? irqentry_exit+0xf3/0x650 [ 48.060761] do_syscall_64+0xbf/0x430 [ 48.061487] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.062431] RIP: 0033:0x7efd08ef95cd [ 48.063079] 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 [ 48.066182] RSP: 002b:00007ffe90205ea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.067561] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efd08ef95cd [ 48.068820] RDX: 0000557397af2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.070101] RBP: 00007ffe90205f00 R08: 0000000000000000 R09: 00007ffe902055a0 [ 48.071390] R10: 0000000000000000 R11: 0000000000000246 R12: 00005573c12d8ad0 [ 48.072648] R13: 00007ffe90206330 R14: 00005573c12d9bc0 R15: 00005573c12ea780 [ 48.073927] [ 48.074392] irq event stamp: 1795 [ 48.074999] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 48.076499] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 48.078016] softirqs last enabled at (1836): [] handle_softirqs+0x50c/0x770 [ 48.079544] softirqs last disabled at (1821): [] __irq_exit_rcu+0xc4/0x100 [ 48.081034] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61019' (ECDSA) to the list of known hosts. 2025/11/18 03:25:59 fuzzer started 2025/11/18 03:25:59 dialing manager at localhost:37895 2025/11/18 03:25:59 checking machine... 2025/11/18 03:25:59 checking revisions... [ 49.070480] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:26:00 testing simple program... [ 49.151100] cgroup: Unknown subsys name 'net' [ 49.212337] cgroup: Unknown subsys name 'cpuset' [ 49.230581] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:25:58 Registers: info registers vcpu 0 RAX=ffff88800cec26f0 RBX=0000000000000282 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff88806ce3c2f0 RDI=ffff888016130ad0 RBP=ffff88801612f540 RSP=ffff88801612f4b0 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000001 R11=0000000000000001 R12=ffff88806ce3c2d0 R13=ffff888008c4b780 R14=ffff88800cec2250 R15=ffffea000033b080 RIP=ffffffff81aad4ad RFL=00000082 [--S----] 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 00007f9deb417900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe3d2f0f650 CR3=000000000d504000 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=2fc3a7de96ffa491d341858dfc09d9dd XMM02=00000000003034c0eff9b2d0a8fce9cb XMM03=00000000003035902c67c8bc2e329bc3 XMM04=e125f86b072cde6800000000000ae988 XMM05=1245db0731bb4bd50000000000321ec0 XMM06=3f2342fb776464c40000000000320c60 XMM07=fb795ef6d657705600000000003114b8 XMM08=2c67c8bc2e329bc30000000000303530 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000023e67 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055a9bc95e000 CR3=000000000bd8b000 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=2038353a35323a333020383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038353a35323a3330203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000