[ 46.900270] ------------[ cut here ]------------ [ 46.901037] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.902712] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.903928] Modules linked in: [ 46.904413] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.906084] Tainted: [W]=WARN [ 46.906543] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.907834] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.908559] 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 [ 46.911245] RSP: 0018:ffff88801a1f7bc0 EFLAGS: 00010286 [ 46.912067] RAX: 0000000000000000 RBX: ffffed100343ef78 RCX: ffffffff813a4050 [ 46.913134] RDX: ffff888015ce9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.914233] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100343ef2f [ 46.915330] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.916409] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a1f7df8 [ 46.917503] FS: 00007f240ed98900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.918722] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.919575] CR2: 00007ffdbfb18ef7 CR3: 000000000cc03000 CR4: 0000000000350ef0 [ 46.920685] Call Trace: [ 46.921079] [ 46.921424] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.922186] ? __create_object+0x59/0x80 [ 46.922845] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.923885] __vmalloc_noprof+0x59/0x60 [ 46.924494] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.925233] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.926025] bpf_prog_alloc+0x39/0x200 [ 46.926638] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.927377] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.928130] do_seccomp+0x349/0x25e0 [ 46.928727] ? find_held_lock+0x2b/0x80 [ 46.929320] ? do_prlimit+0x310/0x610 [ 46.929946] ? __pfx_do_seccomp+0x10/0x10 [ 46.930569] ? do_raw_spin_unlock+0x53/0x220 [ 46.931277] ? _raw_spin_unlock+0x1e/0x40 [ 46.931923] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.932746] ? static_key_count+0x60/0x80 [ 46.933387] prctl_set_seccomp+0x4e/0x70 [ 46.934042] __do_sys_prctl+0xe6c/0x1d70 [ 46.934692] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.935378] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.936190] ? irqentry_exit+0xf3/0x650 [ 46.936835] do_syscall_64+0xbf/0x430 [ 46.937420] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.938229] RIP: 0033:0x7f240f28a5cd [ 46.938821] 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 [ 46.941511] RSP: 002b:00007ffdbfb178c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.942665] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f240f28a5cd [ 46.943747] RDX: 0000557af84d8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.944844] RBP: 00007ffdbfb17920 R08: 0000000000000000 R09: 00007ffdbfb16fc0 [ 46.945935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b05b41bf0 [ 46.947018] R13: 00007ffdbfb17d50 R14: 0000557b05b4b380 R15: 0000557b05b56460 [ 46.948103] [ 46.948457] irq event stamp: 1729 [ 46.949007] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 46.950283] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 46.951561] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 46.952891] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 46.954171] ---[ end trace 0000000000000000 ]--- [ 50.168493] ------------[ cut here ]------------ [ 50.169362] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.171281] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 50.172666] Modules linked in: [ 50.173220] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.175200] Tainted: [W]=WARN [ 50.175785] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.177201] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.178090] 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 [ 50.181113] RSP: 0018:ffff888019fd7bc0 EFLAGS: 00010286 [ 50.182049] RAX: 0000000000000000 RBX: ffffed10033faf78 RCX: ffffffff813a4050 [ 50.183290] RDX: ffff888016911bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.184514] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033faf2f [ 50.185900] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.187130] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019fd7df8 [ 50.188363] FS: 00007f4f79193900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.189770] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.190795] CR2: 00007f4f79685580 CR3: 000000001d2d5000 CR4: 0000000000350ef0 [ 50.192051] Call Trace: [ 50.192500] [ 50.192936] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.193811] ? __create_object+0x59/0x80 [ 50.194512] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.195417] __vmalloc_noprof+0x59/0x60 [ 50.196148] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.196984] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.197893] bpf_prog_alloc+0x39/0x200 [ 50.198559] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.199438] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.200295] do_seccomp+0x349/0x25e0 [ 50.200970] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.201842] ? __pfx_do_seccomp+0x10/0x10 [ 50.202557] ? find_held_lock+0x2b/0x80 [ 50.203285] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.204199] ? static_key_count+0x60/0x80 [ 50.204965] prctl_set_seccomp+0x4e/0x70 [ 50.205712] __do_sys_prctl+0xe6c/0x1d70 [ 50.206413] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.207240] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.208158] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.209073] ? irqentry_exit+0xf3/0x650 [ 50.209830] do_syscall_64+0xbf/0x430 [ 50.210489] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.211388] RIP: 0033:0x7f4f796855cd [ 50.212275] 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 [ 50.215419] RSP: 002b:00007ffe698abac0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.216712] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4f796855cd [ 50.217932] RDX: 00005623ce7dfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.219130] RBP: 00007ffe698abb20 R08: 0000000000000000 R09: 00007ffe698ab1c0 [ 50.220337] R10: 0000000000000000 R11: 0000000000000246 R12: 000056240a33fad0 [ 50.221556] R13: 00007ffe698abf50 R14: 000056240a340bc0 R15: 000056240a351780 [ 50.222811] [ 50.223210] irq event stamp: 1749 [ 50.223819] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 50.225479] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 50.226921] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 50.228411] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 50.230128] ---[ end trace 0000000000000000 ]--- [ 51.020508] ------------[ cut here ]------------ [ 51.021380] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.023349] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 51.024752] Modules linked in: [ 51.025315] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.027222] Tainted: [W]=WARN [ 51.027790] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.029439] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.030399] 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 [ 51.033479] RSP: 0018:ffff888016457bc0 EFLAGS: 00010286 [ 51.034410] RAX: 0000000000000000 RBX: ffffed1002c8af78 RCX: ffffffff813a4050 [ 51.035655] RDX: ffff888015b7b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.036896] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c8af2f [ 51.038134] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.039363] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016457df8 [ 51.040622] FS: 00007f3ee837c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.042023] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.043042] CR2: 00007ffdf682cef7 CR3: 000000001d888000 CR4: 0000000000350ef0 [ 51.044273] Call Trace: [ 51.044770] [ 51.045170] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.046081] ? __create_object+0x59/0x80 [ 51.046841] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.047778] __vmalloc_noprof+0x59/0x60 [ 51.048475] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.049309] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.050230] bpf_prog_alloc+0x39/0x200 [ 51.050944] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.051849] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.052714] do_seccomp+0x349/0x25e0 [ 51.053360] ? find_held_lock+0x2b/0x80 [ 51.054109] ? do_prlimit+0x310/0x610 [ 51.054828] ? __pfx_do_seccomp+0x10/0x10 [ 51.055554] ? do_raw_spin_unlock+0x53/0x220 [ 51.056348] ? _raw_spin_unlock+0x1e/0x40 [ 51.057096] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.058027] ? static_key_count+0x60/0x80 [ 51.058796] prctl_set_seccomp+0x4e/0x70 [ 51.059491] __do_sys_prctl+0xe6c/0x1d70 [ 51.060242] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.061073] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.062019] ? irqentry_exit+0xf3/0x650 [ 51.062779] do_syscall_64+0xbf/0x430 [ 51.063459] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.064377] RIP: 0033:0x7f3ee886e5cd [ 51.065056] 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 [ 51.068072] RSP: 002b:00007ffdf682ae20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.069365] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3ee886e5cd [ 51.070622] RDX: 000055839a201e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.071847] RBP: 00007ffdf682ae80 R08: 0000000000000000 R09: 00007ffdf682a520 [ 51.073084] R10: 0000000000000000 R11: 0000000000000246 R12: 00005583d1443ad0 [ 51.074313] R13: 00007ffdf682b2b0 R14: 00005583d1444bc0 R15: 00005583d1455780 [ 51.075549] [ 51.075975] irq event stamp: 1827 [ 51.076554] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 51.078053] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 51.079490] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 51.080987] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 51.082437] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46730' (ECDSA) to the list of known hosts. 2025/11/18 11:32:57 fuzzer started 2025/11/18 11:32:57 dialing manager at localhost:34383 2025/11/18 11:32:57 checking machine... 2025/11/18 11:32:57 checking revisions... [ 52.015653] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:32:57 testing simple program... [ 52.099163] cgroup: Unknown subsys name 'net' [ 52.154853] cgroup: Unknown subsys name 'cpuset' [ 52.167742] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:32:56 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888015f97950 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000266cc R12=0000000000000002 R13=ffffffff8135e4bd R14=0000000000000000 R15=ffff888015f97a60 RIP=ffffffff81b2d298 RFL=00000286 [--S--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 00007f4f79193900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe698a5000 CR3=000000001d2a0000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002dd55 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f558372c030 CR3=000000000e500000 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=2dfc99f04b226383c44b1f018f245bbc XMM02=ec2efd57dc4c00df0000000000305138 XMM03=9511ef16c49e5b140000000000305208 XMM04=caca4bddb0c6b59700000000000ae988 XMM05=6c41a9f1cc449bff00000000003216f8 XMM06=3e829fc8c8edc9900000000000321380 XMM07=e042d86d42eb936e0000000000312ff8 XMM08=9511ef16c49e5b140000000000305208 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000