[ 39.009422] ------------[ cut here ]------------ [ 39.010375] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.012407] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.013855] Modules linked in: [ 39.014461] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.016708] Tainted: [W]=WARN [ 39.017259] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.018824] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.019781] 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 [ 39.022964] RSP: 0018:ffff888017b1fbc0 EFLAGS: 00010286 [ 39.023964] RAX: 0000000000000000 RBX: ffffed1002f63f78 RCX: ffffffff813a4050 [ 39.025273] RDX: ffff88800a81d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.026566] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f63f2f [ 39.027885] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.029183] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b1fdf8 [ 39.030486] FS: 00007f0dec159900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.031935] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.033016] CR2: 00007ffec2c1fef7 CR3: 000000000d31c000 CR4: 0000000000350ef0 [ 39.034302] Call Trace: [ 39.034807] [ 39.035216] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.036102] ? __create_object+0x59/0x80 [ 39.036875] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.037850] __vmalloc_noprof+0x59/0x60 [ 39.038567] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.039431] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.040394] bpf_prog_alloc+0x39/0x200 [ 39.041246] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.042458] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.043383] do_seccomp+0x349/0x25e0 [ 39.044108] ? find_held_lock+0x2b/0x80 [ 39.044867] ? do_prlimit+0x310/0x610 [ 39.045568] ? __pfx_do_seccomp+0x10/0x10 [ 39.046358] ? do_raw_spin_unlock+0x53/0x220 [ 39.047190] ? _raw_spin_unlock+0x1e/0x40 [ 39.047962] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.048924] ? static_key_count+0x60/0x80 [ 39.049743] prctl_set_seccomp+0x4e/0x70 [ 39.050494] __do_sys_prctl+0xe6c/0x1d70 [ 39.051284] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.052139] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.053127] ? irqentry_exit+0xf3/0x650 [ 39.053894] do_syscall_64+0xbf/0x430 [ 39.054636] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.055542] RIP: 0033:0x7f0dec64b5cd [ 39.056258] 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 [ 39.059469] RSP: 002b:00007ffec2c1e950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.060857] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0dec64b5cd [ 39.062147] RDX: 00005641e8abae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.063458] RBP: 00007ffec2c1e9b0 R08: 0000000000000000 R09: 00007ffec2c1e050 [ 39.064785] R10: 0000000000000000 R11: 0000000000000246 R12: 000056420390fad0 [ 39.066076] R13: 00007ffec2c1ede0 R14: 0000564203910bc0 R15: 0000564203921780 [ 39.067391] [ 39.067878] irq event stamp: 1845 [ 39.068477] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 39.070000] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 39.071551] softirqs last enabled at (1832): [] handle_softirqs+0x50c/0x770 [ 39.073113] softirqs last disabled at (1827): [] __irq_exit_rcu+0xc4/0x100 [ 39.074678] ---[ end trace 0000000000000000 ]--- [ 42.638783] ------------[ cut here ]------------ [ 42.639951] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.642479] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.644560] Modules linked in: [ 42.645349] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.647391] Tainted: [W]=WARN [ 42.647982] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.649500] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.650471] 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 [ 42.654155] RSP: 0018:ffff8880170e7bc0 EFLAGS: 00010286 [ 42.655173] RAX: 0000000000000000 RBX: ffffed1002e1cf78 RCX: ffffffff813a4050 [ 42.656453] RDX: ffff888016171bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.657703] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1cf2f [ 42.658982] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.660525] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170e7df8 [ 42.661801] FS: 00007f33b4c79900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.663369] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.664403] CR2: 00007ffc30264ef7 CR3: 000000000e099000 CR4: 0000000000350ef0 [ 42.665644] Call Trace: [ 42.666106] [ 42.666513] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.667403] ? __create_object+0x59/0x80 [ 42.668247] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.669208] __vmalloc_noprof+0x59/0x60 [ 42.669948] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.670812] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.671761] bpf_prog_alloc+0x39/0x200 [ 42.672451] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.673366] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.674367] do_seccomp+0x349/0x25e0 [ 42.675085] ? find_held_lock+0x2b/0x80 [ 42.675884] ? do_prlimit+0x310/0x610 [ 42.676639] ? __pfx_do_seccomp+0x10/0x10 [ 42.677480] ? do_raw_spin_unlock+0x53/0x220 [ 42.678423] ? _raw_spin_unlock+0x1e/0x40 [ 42.679190] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.680226] ? static_key_count+0x60/0x80 [ 42.681013] prctl_set_seccomp+0x4e/0x70 [ 42.681786] __do_sys_prctl+0xe6c/0x1d70 [ 42.682509] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.683339] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.684271] ? irqentry_exit+0xf3/0x650 [ 42.685010] do_syscall_64+0xbf/0x430 [ 42.685728] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.686649] RIP: 0033:0x7f33b516b5cd [ 42.687281] 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 [ 42.690174] RSP: 002b:00007ffc30262650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.691311] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f33b516b5cd [ 42.692365] RDX: 0000557febd94e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.693419] RBP: 00007ffc302626b0 R08: 0000000000000000 R09: 00007ffc30261d50 [ 42.694536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558012d9b240 [ 42.695559] R13: 00007ffc30262ae0 R14: 0000558012d9abf0 R15: 0000558012daf4d0 [ 42.696626] [ 42.696968] irq event stamp: 1927 [ 42.697472] hardirqs last enabled at (1935): [] __up_console_sem+0x78/0x80 [ 42.698708] hardirqs last disabled at (1944): [] __up_console_sem+0x5d/0x80 [ 42.699963] softirqs last enabled at (1424): [] handle_softirqs+0x50c/0x770 [ 42.701427] softirqs last disabled at (1399): [] __irq_exit_rcu+0xc4/0x100 [ 42.702929] ---[ end trace 0000000000000000 ]--- [ 43.568932] ------------[ cut here ]------------ [ 43.569879] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.571946] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.573467] Modules linked in: [ 43.574189] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.576242] Tainted: [W]=WARN [ 43.576890] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.578699] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.579754] 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 [ 43.583043] RSP: 0018:ffff888016c77bc0 EFLAGS: 00010286 [ 43.584071] RAX: 0000000000000000 RBX: ffffed1002d8ef78 RCX: ffffffff813a4050 [ 43.585384] RDX: ffff888007023780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.586771] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8ef2f [ 43.588183] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.589543] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c77df8 [ 43.590905] FS: 00007fd35b6b3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.592383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.593494] CR2: 00007fd35bba5580 CR3: 00000000200df000 CR4: 0000000000350ef0 [ 43.594852] Call Trace: [ 43.595324] [ 43.595807] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.596719] ? __create_object+0x59/0x80 [ 43.597488] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.598493] __vmalloc_noprof+0x59/0x60 [ 43.599277] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.600162] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.601136] bpf_prog_alloc+0x39/0x200 [ 43.601905] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.602897] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.603850] do_seccomp+0x349/0x25e0 [ 43.604526] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.605510] ? __pfx_do_seccomp+0x10/0x10 [ 43.606312] ? find_held_lock+0x2b/0x80 [ 43.607075] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.608032] ? static_key_count+0x60/0x80 [ 43.608830] prctl_set_seccomp+0x4e/0x70 [ 43.609563] __do_sys_prctl+0xe6c/0x1d70 [ 43.610344] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.611203] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.612169] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.613143] ? irqentry_exit+0xf3/0x650 [ 43.613904] do_syscall_64+0xbf/0x430 [ 43.614658] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.615546] RIP: 0033:0x7fd35bba55cd [ 43.616256] 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 [ 43.619442] RSP: 002b:00007fff0a6139b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.620819] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd35bba55cd [ 43.622080] RDX: 0000557b08047e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.623385] RBP: 00007fff0a613a10 R08: 0000000000000000 R09: 00007fff0a6130b0 [ 43.624684] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b29fcb2b0 [ 43.625979] R13: 00007fff0a613e40 R14: 0000557b29fcdd20 R15: 0000557b29fdf8d0 [ 43.627304] [ 43.627765] irq event stamp: 1805 [ 43.628375] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 43.629947] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 43.631509] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 43.633058] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 43.634620] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60167' (ECDSA) to the list of known hosts. 2025/11/17 16:42:56 fuzzer started 2025/11/17 16:42:56 dialing manager at localhost:37895 2025/11/17 16:42:56 checking machine... 2025/11/17 16:42:56 checking revisions... [ 44.480196] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:42:56 testing simple program... [ 44.532546] cgroup: Unknown subsys name 'net' [ 44.571566] cgroup: Unknown subsys name 'cpuset' [ 44.578298] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:42:55 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=0000000000000200 RCX=0000000000000000 RDX=0000000000000008 RSI=ffff888016175d98 RDI=ffff888016175340 RBP=ffff888016175340 RSP=ffff88801aaa7be0 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000000 R14=ffff888016175d98 R15=0000000000000005 RIP=ffffffff81526594 RFL=00000007 [-----PC] 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 00007f33b4c79900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc3025d83c CR3=00000000202b5000 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=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=313d6563636120322e322e202e30313d XMM07=672065736f6c635f6e6f69737365733a XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000034e5b 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff48d828000 CR3=000000000d09d000 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=32343a363120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343734 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000