Warning: Permanently added '[localhost]:7569' (ECDSA) to the list of known hosts.
2023/05/17 17:31:22 fuzzer started
2023/05/17 17:31:22 dialing manager at localhost:44319
2023/05/17 17:31:22 checking machine...
2023/05/17 17:31:22 checking revisions...
syzkaller login: [ 41.289717] kmemleak: Automatic memory scanning thread ended
2023/05/17 17:31:23 testing simple program...
[ 41.353446] cgroup: Unknown subsys name 'net'
[ 41.420273] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.739514] audit: type=1400 audit(1684344695.513:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 54.865933] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.867840] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.869635] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.872398] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.873876] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.875921] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.267435] ------------[ cut here ]------------
[ 55.268214] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.270178] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.271458] Modules linked in:
[ 55.271988] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.277069] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.278278] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.279082] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 55.281356] RSP: 0018:ffff888018eb7c00 EFLAGS: 00010282
[ 55.282058] RAX: 0000000000000000 RBX: ffff88800e671840 RCX: 0000000000000000
[ 55.282916] RDX: ffff88800fd49b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.283842] RBP: ffff88800e671854 R08: 0000000000000001 R09: 0000000000000000
[ 55.284740] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.285630] R13: ffffffff84e23fe0 R14: ffff88800e671848 R15: ffffffff84d74dc0
[ 55.286536] FS: 0000555555d13400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.287544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.288318] CR2: 00007fc2ced416f4 CR3: 000000000e960000 CR4: 0000000000350ef0
[ 55.289206] Call Trace:
[ 55.289534]
[ 55.289833] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.290485] ipv4_frags_init_net+0x269/0x440
[ 55.291158] ops_init+0xbb/0x6b0
[ 55.291642] setup_net+0x3d9/0x990
[ 55.292134] ? down_read_killable+0x1d7/0x4e0
[ 55.292710] ? __pfx_setup_net+0x10/0x10
[ 55.293258] ? copy_net_ns+0x17c/0x770
[ 55.293768] copy_net_ns+0x321/0x770
[ 55.294286] create_new_namespaces+0x3f6/0xb30
[ 55.294882] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.295538] ksys_unshare+0x44d/0x8e0
[ 55.296067] ? __pfx_ksys_unshare+0x10/0x10
[ 55.296618] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.297371] __x64_sys_unshare+0x31/0x40
[ 55.297891] do_syscall_64+0x3f/0x90
[ 55.298399] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.299077] RIP: 0033:0x7f93e6f770d7
[ 55.299560] 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
[ 55.301722] RSP: 002b:00007fff04254978 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.302672] RAX: ffffffffffffffda RBX: 00007fff04254fb8 RCX: 00007f93e6f770d7
[ 55.303582] RDX: 00007f93e6fe141f RSI: 00007fff04254910 RDI: 0000000040000000
[ 55.304465] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff04254720
[ 55.305352] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f93e7089bf0
[ 55.306244] R13: 00007fff04254a50 R14: 0000000000000000 R15: 00000000000000f8
[ 55.307204]
[ 55.307534] irq event stamp: 8969
[ 55.307991] hardirqs last enabled at (8981): [] __up_console_sem+0x78/0x80
[ 55.309060] hardirqs last disabled at (8992): [] __up_console_sem+0x5d/0x80
[ 55.310123] softirqs last enabled at (8942): [] irq_exit_rcu+0x93/0xc0
[ 55.311145] softirqs last disabled at (8933): [] irq_exit_rcu+0x93/0xc0
[ 55.312210] ---[ end trace 0000000000000000 ]---
[ 55.317406] ------------[ cut here ]------------
[ 55.318028] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.319689] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.320771] Modules linked in:
[ 55.321212] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.322372] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.323514] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.324209] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 55.326402] RSP: 0018:ffff888018eb7c00 EFLAGS: 00010282
[ 55.327090] RAX: 0000000000000000 RBX: ffff88800f111240 RCX: 0000000000000000
[ 55.328001] RDX: ffff88800fd49b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.328853] RBP: ffff88800f111254 R08: 0000000000000001 R09: 0000000000000000
[ 55.329747] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.330635] R13: ffffffff84e23fe0 R14: ffff88800f111248 R15: ffffffff84da7d60
[ 55.331545] FS: 0000555555d13400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.332541] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.333280] CR2: 00007fc2ced416f4 CR3: 000000000e960000 CR4: 0000000000350ef0
[ 55.334162] Call Trace:
[ 55.334491]
[ 55.334790] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.335455] ipv6_frags_init_net+0x206/0x3c0
[ 55.336046] ops_init+0xbb/0x6b0
[ 55.336502] setup_net+0x3d9/0x990
[ 55.336983] ? down_read_killable+0x1d7/0x4e0
[ 55.337554] ? __pfx_setup_net+0x10/0x10
[ 55.338099] ? copy_net_ns+0x17c/0x770
[ 55.338609] copy_net_ns+0x321/0x770
[ 55.339119] create_new_namespaces+0x3f6/0xb30
[ 55.339729] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.340376] ksys_unshare+0x44d/0x8e0
[ 55.340869] ? __pfx_ksys_unshare+0x10/0x10
[ 55.341445] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.342190] __x64_sys_unshare+0x31/0x40
[ 55.342710] do_syscall_64+0x3f/0x90
[ 55.343214] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.343879] RIP: 0033:0x7f93e6f770d7
[ 55.344376] 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
[ 55.346541] RSP: 002b:00007fff04254978 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.347515] RAX: ffffffffffffffda RBX: 00007fff04254fb8 RCX: 00007f93e6f770d7
[ 55.348398] RDX: 00007f93e6fe141f RSI: 00007fff04254910 RDI: 0000000040000000
[ 55.349286] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff04254720
[ 55.350180] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f93e7089bf0
[ 55.351076] R13: 00007fff04254a50 R14: 0000000000000000 R15: 00000000000000f8
[ 55.351996]
[ 55.352299] irq event stamp: 10593
[ 55.352735] hardirqs last enabled at (10603): [] __up_console_sem+0x78/0x80
[ 55.353802] hardirqs last disabled at (10614): [] __up_console_sem+0x5d/0x80
[ 55.354870] softirqs last enabled at (9974): [] irq_exit_rcu+0x93/0xc0
[ 55.355908] softirqs last disabled at (9917): [] irq_exit_rcu+0x93/0xc0
[ 55.356959] ---[ end trace 0000000000000000 ]---
[ 55.358361] ------------[ cut here ]------------
[ 55.359028] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.360964] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.362037] Modules linked in:
[ 55.362441] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.363611] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.364625] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.365303] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 55.367514] RSP: 0018:ffff888018eb7bf0 EFLAGS: 00010286
[ 55.368197] RAX: 0000000000000000 RBX: ffff88800f110c40 RCX: 0000000000000000
[ 55.369092] RDX: ffff88800fd49b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.369987] RBP: ffff88800f110c54 R08: 0000000000000001 R09: 0000000000000000
[ 55.370841] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.371759] R13: ffffffff84e23fe0 R14: ffff88800f110c48 R15: ffffffff84db0aa0
[ 55.372653] FS: 0000555555d13400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.373655] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.374400] CR2: 00007fc2ced416f4 CR3: 000000000e960000 CR4: 0000000000350ef0
[ 55.375292] Call Trace:
[ 55.375620]
[ 55.375918] nf_ct_net_init+0x224/0x3d0
[ 55.376481] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.377092] ops_init+0xbb/0x6b0
[ 55.377542] setup_net+0x3d9/0x990
[ 55.378025] ? down_read_killable+0x1d7/0x4e0
[ 55.378595] ? __pfx_setup_net+0x10/0x10
[ 55.379147] ? copy_net_ns+0x17c/0x770
[ 55.379672] copy_net_ns+0x321/0x770
[ 55.380183] create_new_namespaces+0x3f6/0xb30
[ 55.380772] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.381426] ksys_unshare+0x44d/0x8e0
[ 55.381918] ? __pfx_ksys_unshare+0x10/0x10
[ 55.382490] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.383236] __x64_sys_unshare+0x31/0x40
[ 55.383793] do_syscall_64+0x3f/0x90
[ 55.384300] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.384979] RIP: 0033:0x7f93e6f770d7
[ 55.385447] 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
[ 55.387620] RSP: 002b:00007fff04254978 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.388562] RAX: ffffffffffffffda RBX: 00007fff04254fb8 RCX: 00007f93e6f770d7
[ 55.389455] RDX: 00007f93e6fe141f RSI: 00007fff04254910 RDI: 0000000040000000
[ 55.390332] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff04254720
[ 55.391221] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f93e7089bf0
[ 55.392125] R13: 00007fff04254a50 R14: 0000000000000000 R15: 00000000000000f8
[ 55.393045]
[ 55.393346] irq event stamp: 11371
[ 55.393803] hardirqs last enabled at (11381): [] __up_console_sem+0x78/0x80
[ 55.394891] hardirqs last disabled at (11392): [] __up_console_sem+0x5d/0x80
[ 55.395976] softirqs last enabled at (11084): [] irq_exit_rcu+0x93/0xc0
[ 55.397012] softirqs last disabled at (11079): [] irq_exit_rcu+0x93/0xc0
[ 55.398036] ---[ end trace 0000000000000000 ]---
executing program
[ 56.938540] Bluetooth: hci0: command 0x0409 tx timeout
[ 58.987145] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 61.034006] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.082011] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:31:37 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888018eb75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd RFL=00000002 [-------] 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 0000555555d13400 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=00007fc2ced416f4 CR3=000000000e960000 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=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000002bc25 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007fc09c9b80e8 CR3=000000000c568000 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=2037333a31333a37312037312079614d XMM01=5d3838393137322e35352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d38 XMM07=6e72656b2072656c6c616b7a79732037
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000