[ 39.078691] ------------[ cut here ]------------ [ 39.079409] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.081104] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.082299] Modules linked in: [ 39.082838] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.084487] Tainted: [W]=WARN [ 39.084945] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.086178] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.086947] 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 [ 39.089583] RSP: 0018:ffff888016a07bc0 EFLAGS: 00010286 [ 39.090354] RAX: 0000000000000000 RBX: ffffed1002d40f78 RCX: ffffffff813a4050 [ 39.091439] RDX: ffff88800f34d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.092521] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d40f2f [ 39.093592] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.094674] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a07df8 [ 39.095747] FS: 00007fa339b10900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.096960] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.097853] CR2: 00007ffd547baef8 CR3: 00000000168b3000 CR4: 0000000000350ef0 [ 39.098942] Call Trace: [ 39.099327] [ 39.099713] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.100422] ? __create_object+0x59/0x80 [ 39.101081] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.101888] __vmalloc_noprof+0x59/0x60 [ 39.102515] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.103211] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.103993] bpf_prog_alloc+0x39/0x200 [ 39.104603] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.105333] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.106093] do_seccomp+0x349/0x25e0 [ 39.106698] ? find_held_lock+0x2b/0x80 [ 39.107295] ? do_prlimit+0x310/0x610 [ 39.107909] ? __pfx_do_seccomp+0x10/0x10 [ 39.108554] ? do_raw_spin_unlock+0x53/0x220 [ 39.109213] ? _raw_spin_unlock+0x1e/0x40 [ 39.109865] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.110677] ? static_key_count+0x60/0x80 [ 39.111307] prctl_set_seccomp+0x4e/0x70 [ 39.111950] __do_sys_prctl+0xe6c/0x1d70 [ 39.112606] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.113284] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.114089] ? irqentry_exit+0xf3/0x650 [ 39.114745] do_syscall_64+0xbf/0x430 [ 39.115325] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.116115] RIP: 0033:0x7fa33a0025cd [ 39.116707] 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 [ 39.119332] RSP: 002b:00007ffd547b9130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.120470] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa33a0025cd [ 39.121560] RDX: 000055f7c8d4be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.122631] RBP: 00007ffd547b9190 R08: 0000000000000000 R09: 00007ffd547b8830 [ 39.123704] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f7e389aad0 [ 39.124775] R13: 00007ffd547b95c0 R14: 000055f7e389bbc0 R15: 000055f7e38ac780 [ 39.125851] [ 39.126201] irq event stamp: 1747 [ 39.126749] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 39.128027] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 39.129279] softirqs last enabled at (1462): [] handle_softirqs+0x50c/0x770 [ 39.130571] softirqs last disabled at (1457): [] __irq_exit_rcu+0xc4/0x100 [ 39.131849] ---[ end trace 0000000000000000 ]--- [ 42.176861] ------------[ cut here ]------------ [ 42.177841] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.179944] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.181493] Modules linked in: [ 42.182111] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.184226] Tainted: [W]=WARN [ 42.184856] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.186419] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.187384] 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 [ 42.190780] RSP: 0018:ffff888017087bc0 EFLAGS: 00010286 [ 42.191810] RAX: 0000000000000000 RBX: ffffed1002e10f78 RCX: ffffffff813a4050 [ 42.193180] RDX: ffff8880141d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.194545] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e10f2f [ 42.195885] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.197254] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017087df8 [ 42.198649] FS: 00007f82642d5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.200209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.201358] CR2: 00007f82647c7580 CR3: 000000000df3c000 CR4: 0000000000350ef0 [ 42.202755] Call Trace: [ 42.203257] [ 42.203742] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.204705] ? __create_object+0x59/0x80 [ 42.205555] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.206623] __vmalloc_noprof+0x59/0x60 [ 42.207404] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.208360] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.209372] bpf_prog_alloc+0x39/0x200 [ 42.210179] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.211211] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.212192] do_seccomp+0x349/0x25e0 [ 42.212986] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.213982] ? __pfx_do_seccomp+0x10/0x10 [ 42.214865] ? find_held_lock+0x2b/0x80 [ 42.215704] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.216766] ? static_key_count+0x60/0x80 [ 42.217648] prctl_set_seccomp+0x4e/0x70 [ 42.218453] __do_sys_prctl+0xe6c/0x1d70 [ 42.219348] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.220316] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.221393] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.222463] ? irqentry_exit+0xf3/0x650 [ 42.223309] do_syscall_64+0xbf/0x430 [ 42.223943] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.224755] RIP: 0033:0x7f82647c75cd [ 42.225313] 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 [ 42.227989] RSP: 002b:00007ffeedb15040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.229140] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f82647c75cd [ 42.230221] RDX: 000055aaee65be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.231336] RBP: 00007ffeedb150a0 R08: 0000000000000000 R09: 00007ffeedb14740 [ 42.232432] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ab02f3cad0 [ 42.233521] R13: 00007ffeedb154d0 R14: 000055ab02f3dbc0 R15: 000055ab02f4e780 [ 42.234650] [ 42.235103] irq event stamp: 1725 [ 42.235799] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 42.237406] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 42.239016] softirqs last enabled at (1580): [] handle_softirqs+0x50c/0x770 [ 42.240669] softirqs last disabled at (1575): [] __irq_exit_rcu+0xc4/0x100 [ 42.242310] ---[ end trace 0000000000000000 ]--- [ 43.038006] ------------[ cut here ]------------ [ 43.038934] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.040936] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.042666] Modules linked in: [ 43.043267] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.045312] Tainted: [W]=WARN [ 43.045918] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.047393] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.048313] 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 [ 43.051507] RSP: 0018:ffff88801722fbc0 EFLAGS: 00010286 [ 43.052443] RAX: 0000000000000000 RBX: ffffed1002e45f78 RCX: ffffffff813a4050 [ 43.053752] RDX: ffff888017005340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.055041] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e45f2f [ 43.056325] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.057602] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801722fdf8 [ 43.058907] FS: 00007f57c9a86900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.060354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.061417] CR2: 00007f57c9f78580 CR3: 000000000e317000 CR4: 0000000000350ef0 [ 43.062708] Call Trace: [ 43.063169] [ 43.063629] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.064530] ? __create_object+0x59/0x80 [ 43.065280] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.066251] __vmalloc_noprof+0x59/0x60 [ 43.067027] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.067910] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.068864] bpf_prog_alloc+0x39/0x200 [ 43.069617] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.070557] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.071418] do_seccomp+0x349/0x25e0 [ 43.072137] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.073061] ? __pfx_do_seccomp+0x10/0x10 [ 43.073886] ? find_held_lock+0x2b/0x80 [ 43.074677] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.075636] ? static_key_count+0x60/0x80 [ 43.076393] prctl_set_seccomp+0x4e/0x70 [ 43.077182] __do_sys_prctl+0xe6c/0x1d70 [ 43.077954] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.078828] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.079811] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.080787] ? irqentry_exit+0xf3/0x650 [ 43.081539] do_syscall_64+0xbf/0x430 [ 43.082233] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.083195] RIP: 0033:0x7f57c9f785cd [ 43.083907] 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 [ 43.087100] RSP: 002b:00007ffcfe453ec0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.088495] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f57c9f785cd [ 43.089779] RDX: 0000555b57b76e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.091101] RBP: 00007ffcfe453f20 R08: 0000000000000000 R09: 00007ffcfe4535c0 [ 43.092383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555b958c4ad0 [ 43.093657] R13: 00007ffcfe454350 R14: 0000555b958c5bc0 R15: 0000555b958d6780 [ 43.094966] [ 43.095384] irq event stamp: 1815 [ 43.096029] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 43.097564] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 43.099107] softirqs last enabled at (1340): [] handle_softirqs+0x50c/0x770 [ 43.100664] softirqs last disabled at (1317): [] __irq_exit_rcu+0xc4/0x100 [ 43.102203] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15982' (ECDSA) to the list of known hosts. 2025/11/18 22:20:08 fuzzer started 2025/11/18 22:20:09 dialing manager at localhost:34383 2025/11/18 22:20:09 checking machine... 2025/11/18 22:20:09 checking revisions... [ 44.064673] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:20:09 testing simple program... [ 44.153631] cgroup: Unknown subsys name 'net' [ 44.215078] cgroup: Unknown subsys name 'cpuset' [ 44.227906] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:20:08 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff86ab8e20 RDX=1ffff11002eb2eb0 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff8880175975d8 RSP=ffff888017597510 R8 =ffffffff86ab8e24 R9 =ffff8880175975c0 R10=000000000003c9ed R11=0000000000025764 R12=ffff8880175975e0 R13=ffff8880175975c8 R14=ffff8880175978f0 R15=ffff888017597580 RIP=ffffffff8135f375 RFL=00000212 [----A--] 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 00007f82642d5900 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=00007f826488c618 CR3=000000001edd9000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=53e63f0879feadb2 RBX=ffff88801651f980 RCX=ffff88801651f4d4 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff888014318a80 RBP=ffffffff85e1ffe0 RSP=ffff88801651f4c8 R8 =0000000000000001 R9 =ffff88801651f5c0 R10=000000000003c9ed R11=0000000000023e35 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888014318000 R15=0000000000000002 RIP=ffffffff81528fc6 RFL=00000046 [---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 00007f131b88d900 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=00007ffc2d4bf538 CR3=000000000d94b000 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=d85bb8b946f390a5844d70d50364172d XMM02=0000000000305310d59e07bde36eea69 XMM03=0000000000305438ec2efd57dc4c00df XMM04=b6ce3e5afeef376500000000000ae988 XMM05=ac6ce856bdf9d9d60000000000323b90 XMM06=d96330e2d2db86320000000000322a28 XMM07=fb795ef6d657705600000000003132d0 XMM08=2c67c8bc2e329bc30000000000305438 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000