[ 45.126461] ------------[ cut here ]------------ [ 45.127356] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.129380] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 45.130851] Modules linked in: [ 45.131495] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.133453] Tainted: [W]=WARN [ 45.134018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.135714] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.136705] 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 [ 45.139874] RSP: 0018:ffff888016d07bc0 EFLAGS: 00010286 [ 45.140861] RAX: 0000000000000000 RBX: ffffed1002da0f78 RCX: ffffffff813a4050 [ 45.142158] RDX: ffff88801a668000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.143446] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da0f2f [ 45.144738] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.146024] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d07df8 [ 45.147326] FS: 00007f28d1ead900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.148782] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.149834] CR2: 00007ffe8b83fef7 CR3: 000000000cc5d000 CR4: 0000000000350ef0 [ 45.151125] Call Trace: [ 45.151641] [ 45.152054] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.152953] ? __create_object+0x59/0x80 [ 45.153721] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.154688] __vmalloc_noprof+0x59/0x60 [ 45.155441] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.156259] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.157186] bpf_prog_alloc+0x39/0x200 [ 45.157933] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.158848] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.159749] do_seccomp+0x349/0x25e0 [ 45.160460] ? find_held_lock+0x2b/0x80 [ 45.161161] ? do_prlimit+0x310/0x610 [ 45.161919] ? __pfx_do_seccomp+0x10/0x10 [ 45.162703] ? do_raw_spin_unlock+0x53/0x220 [ 45.163532] ? _raw_spin_unlock+0x1e/0x40 [ 45.164260] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.165206] ? static_key_count+0x60/0x80 [ 45.166006] prctl_set_seccomp+0x4e/0x70 [ 45.166776] __do_sys_prctl+0xe6c/0x1d70 [ 45.167597] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.168459] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.169437] ? irqentry_exit+0xf3/0x650 [ 45.170176] do_syscall_64+0xbf/0x430 [ 45.170924] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.171882] RIP: 0033:0x7f28d239f5cd [ 45.172573] 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 [ 45.175742] RSP: 002b:00007ffe8b83d3a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.177088] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f28d239f5cd [ 45.178379] RDX: 0000559238f82e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.179646] RBP: 00007ffe8b83d400 R08: 0000000000000000 R09: 00007ffe8b83caa0 [ 45.180928] R10: 0000000000000000 R11: 0000000000000246 R12: 000055923b95bad0 [ 45.182212] R13: 00007ffe8b83d830 R14: 000055923b95cbc0 R15: 000055923b96d780 [ 45.183502] [ 45.183921] irq event stamp: 1839 [ 45.184565] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 45.186084] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 45.187600] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 45.189124] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 45.190655] ---[ end trace 0000000000000000 ]--- [ 48.624081] ------------[ cut here ]------------ [ 48.625050] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.627115] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 48.628614] Modules linked in: [ 48.629215] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.631480] Tainted: [W]=WARN [ 48.632038] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.633596] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.634536] 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 [ 48.637728] RSP: 0018:ffff888015fffbc0 EFLAGS: 00010286 [ 48.638724] RAX: 0000000000000000 RBX: ffffed1002bfff78 RCX: ffffffff813a4050 [ 48.640004] RDX: ffff88800f1d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.641320] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bfff2f [ 48.642632] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.643916] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fffdf8 [ 48.645195] FS: 00007fd83571a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.646643] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.647722] CR2: 00007fff369c6ef7 CR3: 0000000015c3c000 CR4: 0000000000350ef0 [ 48.649000] Call Trace: [ 48.649512] [ 48.649932] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.650832] ? __create_object+0x59/0x80 [ 48.651610] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.652578] __vmalloc_noprof+0x59/0x60 [ 48.653334] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.654170] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.655101] bpf_prog_alloc+0x39/0x200 [ 48.655849] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.656778] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.657690] do_seccomp+0x349/0x25e0 [ 48.658426] ? find_held_lock+0x2b/0x80 [ 48.659141] ? do_prlimit+0x310/0x610 [ 48.659886] ? __pfx_do_seccomp+0x10/0x10 [ 48.660674] ? do_raw_spin_unlock+0x53/0x220 [ 48.661513] ? _raw_spin_unlock+0x1e/0x40 [ 48.662261] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.663234] ? static_key_count+0x60/0x80 [ 48.664044] prctl_set_seccomp+0x4e/0x70 [ 48.664814] __do_sys_prctl+0xe6c/0x1d70 [ 48.665608] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.666503] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.667502] ? irqentry_exit+0xf3/0x650 [ 48.668219] do_syscall_64+0xbf/0x430 [ 48.668957] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.669944] RIP: 0033:0x7fd835c0c5cd [ 48.670665] 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 [ 48.673869] RSP: 002b:00007fff369c4e10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.675273] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd835c0c5cd [ 48.676575] RDX: 000055c820dede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.677870] RBP: 00007fff369c4e70 R08: 0000000000000000 R09: 00007fff369c4510 [ 48.679174] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c85ab4f2b0 [ 48.680485] R13: 00007fff369c52a0 R14: 000055c85ab51d20 R15: 000055c85ab638d0 [ 48.681806] [ 48.682250] irq event stamp: 1775 [ 48.682897] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 48.684429] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 48.685956] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 48.687504] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 48.689023] ---[ end trace 0000000000000000 ]--- [ 49.464344] ------------[ cut here ]------------ [ 49.465207] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.467238] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 49.468789] Modules linked in: [ 49.469426] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.471392] Tainted: [W]=WARN [ 49.471938] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.473384] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.474263] 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 [ 49.477490] RSP: 0018:ffff8880160efbc0 EFLAGS: 00010286 [ 49.478485] RAX: 0000000000000000 RBX: ffffed1002c1df78 RCX: ffffffff813a4050 [ 49.479760] RDX: ffff888016038000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.481059] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c1df2f [ 49.482370] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.483655] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160efdf8 [ 49.484972] FS: 00007f04d33d2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.486427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.487491] CR2: 00007f04d38c4580 CR3: 0000000016269000 CR4: 0000000000350ef0 [ 49.488784] Call Trace: [ 49.489249] [ 49.489718] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.490637] ? __create_object+0x59/0x80 [ 49.491423] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.492390] __vmalloc_noprof+0x59/0x60 [ 49.493106] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.493991] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.494926] bpf_prog_alloc+0x39/0x200 [ 49.495662] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.496599] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.497516] do_seccomp+0x349/0x25e0 [ 49.498199] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.499095] ? __pfx_do_seccomp+0x10/0x10 [ 49.499871] ? find_held_lock+0x2b/0x80 [ 49.500645] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.501598] ? static_key_count+0x60/0x80 [ 49.502408] prctl_set_seccomp+0x4e/0x70 [ 49.503127] __do_sys_prctl+0xe6c/0x1d70 [ 49.503920] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.504792] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.505754] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.506735] ? irqentry_exit+0xf3/0x650 [ 49.507522] do_syscall_64+0xbf/0x430 [ 49.508209] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.509150] RIP: 0033:0x7f04d38c45cd [ 49.509850] 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 [ 49.513020] RSP: 002b:00007fff5aacad20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.514397] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04d38c45cd [ 49.515680] RDX: 000055e2959b1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.516974] RBP: 00007fff5aacad80 R08: 0000000000000000 R09: 00007fff5aaca420 [ 49.518279] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e2c8106ad0 [ 49.519638] R13: 00007fff5aacb1b0 R14: 000055e2c8107bc0 R15: 000055e2c8118780 [ 49.520951] [ 49.521409] irq event stamp: 1849 [ 49.522021] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 49.523539] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 49.525045] softirqs last enabled at (1820): [] handle_softirqs+0x50c/0x770 [ 49.526594] softirqs last disabled at (1815): [] __irq_exit_rcu+0xc4/0x100 [ 49.528121] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46903' (ECDSA) to the list of known hosts. 2025/11/19 03:20:09 fuzzer started 2025/11/19 03:20:10 dialing manager at localhost:34383 2025/11/19 03:20:10 checking machine... 2025/11/19 03:20:10 checking revisions... [ 50.382457] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:20:10 testing simple program... [ 50.466754] cgroup: Unknown subsys name 'net' [ 50.527890] cgroup: Unknown subsys name 'cpuset' [ 50.540094] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:20:09 Registers: info registers vcpu 0 RAX=ffffffff81b619bd RBX=ffffffff8672a0e0 RCX=ffffffff81b61994 RDX=0000000000000000 RSI=ffffffff86abea48 RDI=ffffffff8672a0cc RBP=ffffffff8672a0e0 RSP=ffff888015537718 R8 =ffffffff86abea48 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000266cc R12=ffffffff8672a0dc R13=ffffffff8672a0cc R14=ffffffff8672a0dc R15=dffffc0000000000 RIP=ffffffff8135dacf RFL=00000297 [--S-APC] 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 00007fd83571a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd8356d3008 CR3=000000001df12000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888009757738 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e35 R12=0000000000000002 R13=ffffffff8135e4bd R14=0000000000000000 R15=ffff888009757840 RIP=ffffffff81b2ae54 RFL=00000297 [--S-APC] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff5a3f6378 CR3=000000000ccbc000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=8a194225704f8e7e00000000000ae988 XMM05=2ac4816d8a910def00000000003223d0 XMM06=d96330e2d2db86320000000000321230 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000