[ 46.201599] ------------[ cut here ]------------ [ 46.202528] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.204582] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.206033] Modules linked in: [ 46.206625] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.208601] Tainted: [W]=WARN [ 46.209195] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.210654] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.211549] 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 [ 46.214646] RSP: 0018:ffff888015fbfbc0 EFLAGS: 00010286 [ 46.215587] RAX: 0000000000000000 RBX: ffffed1002bf7f78 RCX: ffffffff813a4050 [ 46.216816] RDX: ffff8880161c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.218070] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf7f2f [ 46.219313] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.220554] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fbfdf8 [ 46.221795] FS: 00007ff73f430900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.223214] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.224237] CR2: 00007ffee2487ef7 CR3: 000000000da37000 CR4: 0000000000350ef0 [ 46.225625] Call Trace: [ 46.226128] [ 46.226536] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.227415] ? __create_object+0x59/0x80 [ 46.228177] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.229124] __vmalloc_noprof+0x59/0x60 [ 46.229839] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.230695] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.231616] bpf_prog_alloc+0x39/0x200 [ 46.232345] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.233258] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.234154] do_seccomp+0x349/0x25e0 [ 46.234823] ? find_held_lock+0x2b/0x80 [ 46.235566] ? do_prlimit+0x310/0x610 [ 46.236291] ? __pfx_do_seccomp+0x10/0x10 [ 46.237075] ? do_raw_spin_unlock+0x53/0x220 [ 46.237865] ? _raw_spin_unlock+0x1e/0x40 [ 46.238641] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.239581] ? static_key_count+0x60/0x80 [ 46.240369] prctl_set_seccomp+0x4e/0x70 [ 46.241120] __do_sys_prctl+0xe6c/0x1d70 [ 46.241857] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.242709] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.243667] ? irqentry_exit+0xf3/0x650 [ 46.244419] do_syscall_64+0xbf/0x430 [ 46.245149] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.246090] RIP: 0033:0x7ff73f9225cd [ 46.246745] 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 [ 46.249894] RSP: 002b:00007ffee2486180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.251286] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff73f9225cd [ 46.252542] RDX: 0000559d84e66e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.253933] RBP: 00007ffee24861e0 R08: 0000000000000000 R09: 00007ffee2485880 [ 46.255166] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559dac668ad0 [ 46.256400] R13: 00007ffee2486610 R14: 0000559dac669bc0 R15: 0000559dac67a780 [ 46.257663] [ 46.258120] irq event stamp: 1739 [ 46.258714] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 46.260185] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 46.261665] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 46.263165] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 46.264617] ---[ end trace 0000000000000000 ]--- [ 49.920954] ------------[ cut here ]------------ [ 49.921824] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.923962] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 49.925388] Modules linked in: [ 49.926088] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.928057] Tainted: [W]=WARN [ 49.928615] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.930120] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.931022] 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 [ 49.934182] RSP: 0018:ffff888017bd7bc0 EFLAGS: 00010286 [ 49.935162] RAX: 0000000000000000 RBX: ffffed1002f7af78 RCX: ffffffff813a4050 [ 49.936444] RDX: ffff8880177b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.937715] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f7af2f [ 49.939022] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.940277] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bd7df8 [ 49.941559] FS: 00007fbca4437900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.942992] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.944057] CR2: 00007ffc05476ef7 CR3: 000000000d8f7000 CR4: 0000000000350ef0 [ 49.945330] Call Trace: [ 49.945789] [ 49.946251] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.947149] ? __create_object+0x59/0x80 [ 49.947886] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.948855] __vmalloc_noprof+0x59/0x60 [ 49.949612] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.950488] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.951422] bpf_prog_alloc+0x39/0x200 [ 49.952158] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.953073] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.953979] do_seccomp+0x349/0x25e0 [ 49.954647] ? find_held_lock+0x2b/0x80 [ 49.955401] ? do_prlimit+0x310/0x610 [ 49.956140] ? __pfx_do_seccomp+0x10/0x10 [ 49.956880] ? do_raw_spin_unlock+0x53/0x220 [ 49.957718] ? _raw_spin_unlock+0x1e/0x40 [ 49.958509] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.959475] ? static_key_count+0x60/0x80 [ 49.960271] prctl_set_seccomp+0x4e/0x70 [ 49.961034] __do_sys_prctl+0xe6c/0x1d70 [ 49.961767] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.962648] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.963606] ? irqentry_exit+0xf3/0x650 [ 49.964373] do_syscall_64+0xbf/0x430 [ 49.965114] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.966069] RIP: 0033:0x7fbca49295cd [ 49.966729] 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 [ 49.969882] RSP: 002b:00007ffc054758e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.971276] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbca49295cd [ 49.972563] RDX: 0000560d66aaae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.973836] RBP: 00007ffc05475940 R08: 0000000000000000 R09: 00007ffc05474fe0 [ 49.975136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d8b06bad0 [ 49.976406] R13: 00007ffc05475d70 R14: 0000560d8b06cbc0 R15: 0000560d8b07d780 [ 49.977699] [ 49.978171] irq event stamp: 1779 [ 49.978770] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 49.980282] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 49.981797] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 49.983386] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 49.984891] ---[ end trace 0000000000000000 ]--- [ 50.781834] ------------[ cut here ]------------ [ 50.782779] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.784855] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 50.786364] Modules linked in: [ 50.787014] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.789024] Tainted: [W]=WARN [ 50.789584] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.791086] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.792016] 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 [ 50.795245] RSP: 0018:ffff888017a6fbc0 EFLAGS: 00010286 [ 50.796239] RAX: 0000000000000000 RBX: ffffed1002f4df78 RCX: ffffffff813a4050 [ 50.797539] RDX: ffff88801616d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.798895] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f4df2f [ 50.800234] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.801545] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a6fdf8 [ 50.802831] FS: 00007f6d2fb08900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.804270] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.805320] CR2: 00007ffd1020def7 CR3: 000000000bee9000 CR4: 0000000000350ef0 [ 50.806617] Call Trace: [ 50.807117] [ 50.807534] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.808445] ? __create_object+0x59/0x80 [ 50.809233] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.810243] __vmalloc_noprof+0x59/0x60 [ 50.811010] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.811854] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.812789] bpf_prog_alloc+0x39/0x200 [ 50.813534] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.814486] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.815411] do_seccomp+0x349/0x25e0 [ 50.816138] ? find_held_lock+0x2b/0x80 [ 50.816865] ? do_prlimit+0x310/0x610 [ 50.817644] ? __pfx_do_seccomp+0x10/0x10 [ 50.818460] ? do_raw_spin_unlock+0x53/0x220 [ 50.819281] ? _raw_spin_unlock+0x1e/0x40 [ 50.820068] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.821046] ? static_key_count+0x60/0x80 [ 50.821805] prctl_set_seccomp+0x4e/0x70 [ 50.822602] __do_sys_prctl+0xe6c/0x1d70 [ 50.823374] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.824230] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.825200] ? irqentry_exit+0xf3/0x650 [ 50.825968] do_syscall_64+0xbf/0x430 [ 50.826671] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.827628] RIP: 0033:0x7f6d2fffa5cd [ 50.828362] 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 [ 50.831569] RSP: 002b:00007ffd1020b4b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.832947] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6d2fffa5cd [ 50.834265] RDX: 0000557f757b5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.835528] RBP: 00007ffd1020b510 R08: 0000000000000000 R09: 00007ffd1020abb0 [ 50.836820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557f897a6ad0 [ 50.838103] R13: 00007ffd1020b940 R14: 0000557f897a7bc0 R15: 0000557f897b8780 [ 50.839417] [ 50.839853] irq event stamp: 1751 [ 50.840515] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 50.842048] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 50.843433] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 50.844703] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 50.845963] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16982' (ECDSA) to the list of known hosts. 2025/11/17 21:01:05 fuzzer started 2025/11/17 21:01:05 dialing manager at localhost:37895 2025/11/17 21:01:05 checking machine... 2025/11/17 21:01:05 checking revisions... [ 51.743576] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:01:05 testing simple program... [ 51.819609] cgroup: Unknown subsys name 'net' [ 51.874313] cgroup: Unknown subsys name 'cpuset' [ 51.890591] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:01:04 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff819e74df RDX=ffff8880177b9bc0 RSI=ffffffff819e7592 RDI=0000000000000005 RBP=0000000000000014 RSP=ffff888017d67e20 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000001 R11=0000000000000001 R12=ffff8880094b4e00 R13=00007ffc0546e7ac R14=0000000000000000 R15=ffff888019bc2a00 RIP=ffffffff815bcf75 RFL=00000293 [--S-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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fbca4437900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc0546e7ac CR3=000000001f3af000 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=000000000000000000000000000000ff XMM02=eb543594e9bf75cfb12ad71e72ab54fb XMM03=f255abd9e6ba34a2632af0c7a0d26248 XMM04=249acd963d95c34d8e04f2754b7af65e XMM05=000000000000000000000000000000ff XMM06=2455ab963d95344d6304f0754b7a6248 XMM07=672065736f6c635f6e6f69737365733a XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002cadd 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffed63e5d18 CR3=000000000ec36000 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=2034303a31303a313220373120766f4e XMM01=73732878696e755f6d6170203a5d3534 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3534325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034303a31303a3132203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000