[ 39.207243] ------------[ cut here ]------------ [ 39.210144] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.212924] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.214419] Modules linked in: [ 39.215010] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.216984] Tainted: [W]=WARN [ 39.217565] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.219026] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.219920] 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 [ 39.223086] RSP: 0018:ffff88801a117bc0 EFLAGS: 00010286 [ 39.224032] RAX: 0000000000000000 RBX: ffffed1003422f78 RCX: ffffffff813a4050 [ 39.225325] RDX: ffff88800f433780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.226610] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003422f2f [ 39.227873] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.229131] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a117df8 [ 39.230394] FS: 00007f90fc542900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.231834] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.232888] CR2: 00007f90fca34580 CR3: 000000000d29c000 CR4: 0000000000350ef0 [ 39.234160] Call Trace: [ 39.234629] [ 39.235034] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.235933] ? __create_object+0x59/0x80 [ 39.236719] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.237695] __vmalloc_noprof+0x59/0x60 [ 39.238454] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.239342] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.240276] bpf_prog_alloc+0x39/0x200 [ 39.240970] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.241901] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.243045] do_seccomp+0x349/0x25e0 [ 39.243980] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.245217] ? __pfx_do_seccomp+0x10/0x10 [ 39.246284] ? find_held_lock+0x2b/0x80 [ 39.247228] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.248288] ? static_key_count+0x60/0x80 [ 39.249175] prctl_set_seccomp+0x4e/0x70 [ 39.249973] __do_sys_prctl+0xe6c/0x1d70 [ 39.250868] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.251816] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.252718] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.253668] ? irqentry_exit+0xf3/0x650 [ 39.254332] do_syscall_64+0xbf/0x430 [ 39.254937] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.255750] RIP: 0033:0x7f90fca345cd [ 39.256334] 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 [ 39.259049] RSP: 002b:00007ffe705afa60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.260237] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f90fca345cd [ 39.261392] RDX: 000055bf3b176e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.262487] RBP: 00007ffe705afac0 R08: 0000000000000000 R09: 00007ffe705af160 [ 39.263634] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bf78ad2bf0 [ 39.264740] R13: 00007ffe705afef0 R14: 000055bf78adc380 R15: 000055bf78ae7460 [ 39.265848] [ 39.266241] irq event stamp: 2389 [ 39.266780] hardirqs last enabled at (2397): [] __up_console_sem+0x78/0x80 [ 39.268090] hardirqs last disabled at (2412): [] __up_console_sem+0x5d/0x80 [ 39.269414] softirqs last enabled at (2410): [] handle_softirqs+0x50c/0x770 [ 39.270745] softirqs last disabled at (2405): [] __irq_exit_rcu+0xc4/0x100 [ 39.272046] ---[ end trace 0000000000000000 ]--- [ 42.763012] ------------[ cut here ]------------ [ 42.764006] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.766237] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.768107] Modules linked in: [ 42.768751] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.770983] Tainted: [W]=WARN [ 42.771633] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.773212] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.774189] 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 [ 42.777588] RSP: 0018:ffff888016cd7bc0 EFLAGS: 00010286 [ 42.778645] RAX: 0000000000000000 RBX: ffffed1002d9af78 RCX: ffffffff813a4050 [ 42.780020] RDX: ffff888016481bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.781387] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d9af2f [ 42.782771] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.784149] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cd7df8 [ 42.785527] FS: 00007f6c061ea900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.787082] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.788225] CR2: 00007fffc2116ef7 CR3: 000000000dbbe000 CR4: 0000000000350ef0 [ 42.789601] Call Trace: [ 42.790136] [ 42.790581] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.791564] ? __create_object+0x59/0x80 [ 42.792410] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.793453] __vmalloc_noprof+0x59/0x60 [ 42.794267] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.795215] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.796202] bpf_prog_alloc+0x39/0x200 [ 42.796938] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.797925] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.798911] do_seccomp+0x349/0x25e0 [ 42.799679] ? find_held_lock+0x2b/0x80 [ 42.800488] ? do_prlimit+0x310/0x610 [ 42.801278] ? __pfx_do_seccomp+0x10/0x10 [ 42.802124] ? do_raw_spin_unlock+0x53/0x220 [ 42.802961] ? _raw_spin_unlock+0x1e/0x40 [ 42.803783] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.804801] ? static_key_count+0x60/0x80 [ 42.805651] prctl_set_seccomp+0x4e/0x70 [ 42.806479] __do_sys_prctl+0xe6c/0x1d70 [ 42.807330] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.808244] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.809276] ? irqentry_exit+0xf3/0x650 [ 42.810037] do_syscall_64+0xbf/0x430 [ 42.810844] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.811850] RIP: 0033:0x7f6c066dc5cd [ 42.812593] 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 [ 42.815969] RSP: 002b:00007fffc2114710 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.817409] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6c066dc5cd [ 42.818779] RDX: 0000561859846e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.820133] RBP: 00007fffc2114770 R08: 0000000000000000 R09: 00007fffc2113e10 [ 42.821488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561891605ad0 [ 42.822850] R13: 00007fffc2114ba0 R14: 0000561891606bc0 R15: 0000561891617780 [ 42.824209] [ 42.824648] irq event stamp: 1795 [ 42.825325] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 42.826940] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 42.828382] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 42.829724] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 42.831046] ---[ end trace 0000000000000000 ]--- [ 43.666169] ------------[ cut here ]------------ [ 43.667126] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.669206] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.670791] Modules linked in: [ 43.671439] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.673436] Tainted: [W]=WARN [ 43.673992] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.675490] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.676403] 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 [ 43.679658] RSP: 0018:ffff88801c76fbc0 EFLAGS: 00010286 [ 43.680651] RAX: 0000000000000000 RBX: ffffed10038edf78 RCX: ffffffff813a4050 [ 43.681952] RDX: ffff88801613d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.683255] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10038edf2f [ 43.684549] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.685841] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c76fdf8 [ 43.687158] FS: 00007fe61bea8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.688606] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.689675] CR2: 00007ffeffaa5ef7 CR3: 00000000208a4000 CR4: 0000000000350ef0 [ 43.690979] Call Trace: [ 43.691491] [ 43.691911] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.692810] ? __create_object+0x59/0x80 [ 43.693600] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.694574] __vmalloc_noprof+0x59/0x60 [ 43.695344] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.696223] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.697164] bpf_prog_alloc+0x39/0x200 [ 43.697865] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.698799] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.699694] do_seccomp+0x349/0x25e0 [ 43.700422] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.701400] ? irqentry_exit+0x17b/0x650 [ 43.702170] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 43.703184] ? __pfx_do_seccomp+0x10/0x10 [ 43.703941] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.704910] ? static_key_count+0x60/0x80 [ 43.705709] prctl_set_seccomp+0x4e/0x70 [ 43.706487] __do_sys_prctl+0xe6c/0x1d70 [ 43.707302] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.708175] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.709140] ? irqentry_exit+0xf3/0x650 [ 43.709869] do_syscall_64+0xbf/0x430 [ 43.710632] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.711598] RIP: 0033:0x7fe61c39a5cd [ 43.712310] 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 [ 43.715502] RSP: 002b:00007ffeffaa4b40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.716874] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe61c39a5cd [ 43.718171] RDX: 000055dcba1fce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.719471] RBP: 00007ffeffaa4ba0 R08: 0000000000000000 R09: 00007ffeffaa4240 [ 43.720555] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dcf3c7cad0 [ 43.721621] R13: 00007ffeffaa4fd0 R14: 000055dcf3c7dbc0 R15: 000055dcf3c8e780 [ 43.722746] [ 43.723130] irq event stamp: 2485 [ 43.723630] hardirqs last enabled at (2493): [] __up_console_sem+0x78/0x80 [ 43.724904] hardirqs last disabled at (2502): [] __up_console_sem+0x5d/0x80 [ 43.726172] softirqs last enabled at (2452): [] handle_softirqs+0x50c/0x770 [ 43.727475] softirqs last disabled at (2447): [] __irq_exit_rcu+0xc4/0x100 [ 43.728738] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12623' (ECDSA) to the list of known hosts. 2025/11/17 14:42:08 fuzzer started 2025/11/17 14:42:09 dialing manager at localhost:37895 2025/11/17 14:42:09 checking machine... 2025/11/17 14:42:09 checking revisions... [ 44.657501] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:42:09 testing simple program... [ 44.760263] cgroup: Unknown subsys name 'net' [ 44.827654] cgroup: Unknown subsys name 'cpuset' [ 44.842616] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:42:08 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=ffffffff86d7675c RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff888016a07890 R8 =ffffffff86d76760 R9 =ffff888016a07998 R10=000000000003c9ed R11=000000000009a69a R12=ffffffff8135e7a2 R13=ffff888016a079a0 R14=ffff888016a07f30 R15=ffff888016a07958 RIP=ffffffff815bcfc6 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 00007f6c061ea900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6c067a1618 CR3=000000000b7e7000 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=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=ffffffffffffffff RBX=0000000000000049 RCX=ffffffff81bc9d57 RDX=ffff88800e88d340 RSI=dffffc0000000000 RDI=ffff888014b50c28 RBP=0000000000000081 RSP=ffff888016f07a60 R8 =0000000000000000 R9 =ffffed100293132d R10=0000000000000049 R11=0000000000000001 R12=ffff888014b50c20 R13=ffff888016f07ba0 R14=ffff888016f07b90 R15=ffff88801c79c42a RIP=ffffffff81751c70 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 00007ffb8f59e8c0 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffeab6aa28 CR3=000000000d2c2000 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=00000000000000000000000000000000 XMM02=00000000000000ff0000000000ff0000 XMM03=0000563b5102dca00000563b51004300 XMM04=ffffffff000000020000563b5102dca0 XMM05=00000000000000000000000000000000 XMM06=0000563b5100434000000000ffffffff XMM07=00000000000000000000000000000000 XMM08=732f636f72702f006b63616d7300632e XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000