Warning: Permanently added '[localhost]:14447' (ECDSA) to the list of known hosts.
2023/05/17 08:17:11 fuzzer started
2023/05/17 08:17:12 dialing manager at localhost:35573
2023/05/17 08:17:12 checking machine...
2023/05/17 08:17:12 checking revisions...
syzkaller login: [ 64.524720] kmemleak: Automatic memory scanning thread ended
2023/05/17 08:17:12 testing simple program...
[ 64.606920] cgroup: Unknown subsys name 'net'
[ 64.718485] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 77.838250] audit: type=1400 audit(1684311445.882:6): avc: denied { execmem } for pid=262 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 79.030971] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 79.034644] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 79.035820] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 79.039736] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 79.040804] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 79.041611] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 79.385992] ------------[ cut here ]------------
[ 79.386425] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 79.387519] WARNING: CPU: 0 PID: 263 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 79.388211] Modules linked in:
[ 79.388478] CPU: 0 PID: 263 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 79.389254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 79.389877] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 79.390310] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 79.391823] RSP: 0018:ffff88801e907c00 EFLAGS: 00010282
[ 79.392312] RAX: 0000000000000000 RBX: ffff88800c80fc40 RCX: 0000000000000000
[ 79.392915] RDX: ffff888015b63680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 79.393743] RBP: ffff88800c80fc54 R08: 0000000000000001 R09: 0000000000000000
[ 79.395233] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 79.396607] R13: ffffffff84e223a0 R14: ffff88800c80fc48 R15: ffffffff84d73340
[ 79.397464] FS: 0000555556334400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 79.398081] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 79.398561] CR2: 00007f51f52546f0 CR3: 000000001019a000 CR4: 0000000000350ef0
[ 79.399112] Call Trace:
[ 79.399348]
[ 79.399545] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 79.399948] ipv4_frags_init_net+0x269/0x440
[ 79.400337] ops_init+0xbb/0x6b0
[ 79.400631] setup_net+0x3d9/0x990
[ 79.400925] ? down_read_killable+0x1d7/0x4e0
[ 79.401357] ? __pfx_setup_net+0x10/0x10
[ 79.401697] ? copy_net_ns+0x17c/0x770
[ 79.402028] copy_net_ns+0x321/0x770
[ 79.402376] create_new_namespaces+0x3f6/0xb30
[ 79.402765] unshare_nsproxy_namespaces+0xc1/0x200
[ 79.403199] ksys_unshare+0x44d/0x8e0
[ 79.403529] ? __pfx_ksys_unshare+0x10/0x10
[ 79.403890] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 79.404389] __x64_sys_unshare+0x31/0x40
[ 79.404734] do_syscall_64+0x3f/0x90
[ 79.405070] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 79.409528] RIP: 0033:0x7fbe716900d7
[ 79.409840] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 79.411215] RSP: 002b:00007ffc3f49d108 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 79.411799] RAX: ffffffffffffffda RBX: 00007ffc3f49d748 RCX: 00007fbe716900d7
[ 79.412376] RDX: 00007fbe716fa41f RSI: 00007ffc3f49d0a0 RDI: 0000000040000000
[ 79.412926] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc3f49ceb0
[ 79.413551] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbe717a2bf0
[ 79.414106] R13: 00007ffc3f49d1e0 R14: 0000000000000000 R15: 00000000000000f8
[ 79.414707]
[ 79.414910] irq event stamp: 8047
[ 79.415214] hardirqs last enabled at (8059): [] __up_console_sem+0x78/0x80
[ 79.415884] hardirqs last disabled at (8068): [] __up_console_sem+0x5d/0x80
[ 79.416575] softirqs last enabled at (7938): [] irq_exit_rcu+0x93/0xc0
[ 79.421485] softirqs last disabled at (7929): [] irq_exit_rcu+0x93/0xc0
[ 79.422258] ---[ end trace 0000000000000000 ]---
[ 79.426948] ------------[ cut here ]------------
[ 79.427414] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 79.428642] WARNING: CPU: 0 PID: 263 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 79.429574] Modules linked in:
[ 79.429893] CPU: 0 PID: 263 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 79.430744] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 79.431506] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 79.431981] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 79.433618] RSP: 0018:ffff88801e907c00 EFLAGS: 00010282
[ 79.434114] RAX: 0000000000000000 RBX: ffff88800e517040 RCX: 0000000000000000
[ 79.434783] RDX: ffff888015b63680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 79.435457] RBP: ffff88800e517054 R08: 0000000000000001 R09: 0000000000000000
[ 79.436116] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 79.436775] R13: ffffffff84e223a0 R14: ffff88800e517048 R15: ffffffff84da62e0
[ 79.449519] FS: 0000555556334400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 79.450140] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 79.450619] CR2: 00007f51f52546f0 CR3: 000000001019a000 CR4: 0000000000350ef0
[ 79.451191] Call Trace:
[ 79.451408]
[ 79.451605] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 79.452002] ipv6_frags_init_net+0x206/0x3c0
[ 79.452386] ops_init+0xbb/0x6b0
[ 79.452682] setup_net+0x3d9/0x990
[ 79.452978] ? down_read_killable+0x1d7/0x4e0
[ 79.453418] ? __pfx_setup_net+0x10/0x10
[ 79.453750] ? copy_net_ns+0x17c/0x770
[ 79.454080] copy_net_ns+0x321/0x770
[ 79.454432] create_new_namespaces+0x3f6/0xb30
[ 79.454814] unshare_nsproxy_namespaces+0xc1/0x200
[ 79.455235] ksys_unshare+0x44d/0x8e0
[ 79.455565] ? __pfx_ksys_unshare+0x10/0x10
[ 79.455920] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 79.456406] __x64_sys_unshare+0x31/0x40
[ 79.456746] do_syscall_64+0x3f/0x90
[ 79.457066] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 79.465569] RIP: 0033:0x7fbe716900d7
[ 79.465876] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 79.467479] RSP: 002b:00007ffc3f49d108 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 79.468225] RAX: ffffffffffffffda RBX: 00007ffc3f49d748 RCX: 00007fbe716900d7
[ 79.468907] RDX: 00007fbe716fa41f RSI: 00007ffc3f49d0a0 RDI: 0000000040000000
[ 79.469616] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc3f49ceb0
[ 79.470324] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbe717a2bf0
[ 79.470993] R13: 00007ffc3f49d1e0 R14: 0000000000000000 R15: 00000000000000f8
[ 79.471714]
[ 79.471955] irq event stamp: 9757
[ 79.472316] hardirqs last enabled at (9769): [] __up_console_sem+0x78/0x80
[ 79.473153] hardirqs last disabled at (9778): [] __up_console_sem+0x5d/0x80
[ 79.473977] softirqs last enabled at (9420): [] irq_exit_rcu+0x93/0xc0
[ 79.474802] softirqs last disabled at (9415): [] irq_exit_rcu+0x93/0xc0
[ 79.475612] ---[ end trace 0000000000000000 ]---
[ 79.476846] ------------[ cut here ]------------
[ 79.477403] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 79.478848] WARNING: CPU: 0 PID: 263 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 79.479690] Modules linked in:
[ 79.480014] CPU: 0 PID: 263 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 79.480927] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 79.481742] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 79.482246] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 79.483946] RSP: 0018:ffff88801e907bf0 EFLAGS: 00010286
[ 79.484485] RAX: 0000000000000000 RBX: ffff88800e516a40 RCX: 0000000000000000
[ 79.485196] RDX: ffff888015b63680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 79.485857] RBP: ffff88800e516a54 R08: 0000000000000001 R09: 0000000000000000
[ 79.486559] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 79.487258] R13: ffffffff84e223a0 R14: ffff88800e516a48 R15: ffffffff84daf020
[ 79.487941] FS: 0000555556334400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 79.488710] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 79.489303] CR2: 00007f51f52546f0 CR3: 000000001019a000 CR4: 0000000000350ef0
[ 79.489983] Call Trace:
[ 79.490271]
[ 79.490509] nf_ct_net_init+0x224/0x3d0
[ 79.490911] ? __pfx_nf_ct_net_init+0x10/0x10
[ 79.491398] ops_init+0xbb/0x6b0
[ 79.491750] setup_net+0x3d9/0x990
[ 79.492109] ? down_read_killable+0x1d7/0x4e0
[ 79.492577] ? __pfx_setup_net+0x10/0x10
[ 79.492978] ? copy_net_ns+0x17c/0x770
[ 79.493439] copy_net_ns+0x321/0x770
[ 79.493817] create_new_namespaces+0x3f6/0xb30
[ 79.494305] unshare_nsproxy_namespaces+0xc1/0x200
[ 79.494797] ksys_unshare+0x44d/0x8e0
[ 79.495207] ? __pfx_ksys_unshare+0x10/0x10
[ 79.495632] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 79.496215] __x64_sys_unshare+0x31/0x40
[ 79.496621] do_syscall_64+0x3f/0x90
[ 79.497001] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 79.497532] RIP: 0033:0x7fbe716900d7
[ 79.497908] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 79.499608] RSP: 002b:00007ffc3f49d108 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 79.500215] RAX: ffffffffffffffda RBX: 00007ffc3f49d748 RCX: 00007fbe716900d7
[ 79.500769] RDX: 00007fbe716fa41f RSI: 00007ffc3f49d0a0 RDI: 0000000040000000
[ 79.501365] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc3f49ceb0
[ 79.501914] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbe717a2bf0
[ 79.502491] R13: 00007ffc3f49d1e0 R14: 0000000000000000 R15: 00000000000000f8
[ 79.503061]
[ 79.503295] irq event stamp: 10519
[ 79.503579] hardirqs last enabled at (10529): [] __up_console_sem+0x78/0x80
[ 79.504272] hardirqs last disabled at (10540): [] __up_console_sem+0x5d/0x80
[ 79.504930] softirqs last enabled at (10016): [] irq_exit_rcu+0x93/0xc0
[ 79.505604] softirqs last disabled at (9993): [] irq_exit_rcu+0x93/0xc0
[ 79.506293] ---[ end trace 0000000000000000 ]---
[ 81.102739] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 83.153833] Bluetooth: hci0: command 0x041b tx timeout
[ 85.198280] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 87.262357] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:17:12 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffff88801e907730 RCX=0000000000000001 RDX=1ffff11003d20f01
RSI=ffffffff83674e81 RDI=ffff88801e90773c RBP=ffff88801e907808 RSP=ffff88801e907648
R8 =ffffffff863acbd2 R9 =ffffffff863acbd6 R10=0000000000038001 R11=ffff88801e9076a8
R12=ffff88801e907730 R13=0000000000000000 R14=ffff888015b63680 R15=0000000000000000
RIP=ffffffff813abef9 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 0000555556334400 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f51f52546f0 CR3=000000001019a000 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=00001fa0
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=31636e75662e6e75522e6c697475736f XMM03=00000000000000000000000000000000
XMM04=000000c000001980000000c000001800 XMM05=000000c000001c80000000c000001b00
XMM06=000000c000386180000000c00033c900 XMM07=000000c000386480000000c000386300
XMM08=000000c00001cf00000000c00001cf80 XMM09=000000c00001cd50000000c00001cc60
XMM10=000000c00001cd60000000c00001cd40 XMM11=000000c00001cd70000000c00001cd80
XMM12=000000c00001ccf0000000c00001cce0 XMM13=000000c000086690000000c000086660
XMM14=000000c0000866f0000000c0000866c0 XMM15=000000c000102160000000c00005b560
info registers vcpu 1
RAX=00000000000429bf RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f51f52a7aa0 CR3=000000001622a000 CR4=00350ee0
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=669210d06c7ab283414dcdcb509b1c45
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=2da1c74e5d22d70b0000000000142ac0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=4720d1621226dcc100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000