Warning: Permanently added '[localhost]:35449' (ECDSA) to the list of known hosts.
2023/05/16 22:53:39 fuzzer started
2023/05/16 22:53:39 dialing manager at localhost:35573
2023/05/16 22:53:39 checking machine...
2023/05/16 22:53:39 checking revisions...
syzkaller login: [ 37.601036] kmemleak: Automatic memory scanning thread ended
2023/05/16 22:53:39 testing simple program...
[ 37.674826] cgroup: Unknown subsys name 'net'
[ 37.793393] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.713904] audit: type=1400 audit(1684277631.779:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.794049] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.795319] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.796746] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.798874] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.800493] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.801319] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.189175] ------------[ cut here ]------------
[ 51.190021] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.192050] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.193365] Modules linked in:
[ 51.193810] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.198577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.199657] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.200375] 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
[ 51.202673] RSP: 0018:ffff8880201b7c00 EFLAGS: 00010282
[ 51.203385] RAX: 0000000000000000 RBX: ffff8880094c9440 RCX: 0000000000000000
[ 51.204343] RDX: ffff88800fb60000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.205265] RBP: ffff8880094c9454 R08: 0000000000000001 R09: 0000000000000000
[ 51.206214] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.207147] R13: ffffffff84e223a0 R14: ffff8880094c9448 R15: ffffffff84d73340
[ 51.208089] FS: 0000555555c73400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.209158] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.209943] CR2: 00007f878ce0d8e0 CR3: 000000000c63c000 CR4: 0000000000350ef0
[ 51.210875] Call Trace:
[ 51.211213]
[ 51.211525] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.212211] ipv4_frags_init_net+0x269/0x440
[ 51.212826] ops_init+0xbb/0x6b0
[ 51.213291] setup_net+0x3d9/0x990
[ 51.213790] ? down_read_killable+0x1d7/0x4e0
[ 51.214361] ? __pfx_setup_net+0x10/0x10
[ 51.214912] ? copy_net_ns+0x17c/0x770
[ 51.215432] copy_net_ns+0x321/0x770
[ 51.215964] create_new_namespaces+0x3f6/0xb30
[ 51.216595] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.217255] ksys_unshare+0x44d/0x8e0
[ 51.217805] ? __pfx_ksys_unshare+0x10/0x10
[ 51.218373] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.219135] __x64_sys_unshare+0x31/0x40
[ 51.219679] do_syscall_64+0x3f/0x90
[ 51.220231] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.220940] RIP: 0033:0x7f03e62010d7
[ 51.221431] 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
[ 51.223734] RSP: 002b:00007ffdc8aae628 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.224735] RAX: ffffffffffffffda RBX: 00007ffdc8aaec68 RCX: 00007f03e62010d7
[ 51.225638] RDX: 00007f03e626b41f RSI: 00007ffdc8aae5c0 RDI: 0000000040000000
[ 51.226567] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc8aae3d0
[ 51.227492] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f03e6313bf0
[ 51.228424] R13: 00007ffdc8aae700 R14: 0000000000000000 R15: 00000000000000f8
[ 51.229356]
[ 51.229663] irq event stamp: 10793
[ 51.230141] hardirqs last enabled at (10805): [] __up_console_sem+0x78/0x80
[ 51.231248] hardirqs last disabled at (10816): [] __up_console_sem+0x5d/0x80
[ 51.232391] softirqs last enabled at (10624): [] irq_exit_rcu+0x93/0xc0
[ 51.233477] softirqs last disabled at (10619): [] irq_exit_rcu+0x93/0xc0
[ 51.234556] ---[ end trace 0000000000000000 ]---
[ 51.239536] ------------[ cut here ]------------
[ 51.240214] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.241965] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.243054] Modules linked in:
[ 51.243477] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.244709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.245759] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.246422] 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
[ 51.248706] RSP: 0018:ffff8880201b7c00 EFLAGS: 00010282
[ 51.249378] RAX: 0000000000000000 RBX: ffff88800d696a40 RCX: 0000000000000000
[ 51.250310] RDX: ffff88800fb60000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.251238] RBP: ffff88800d696a54 R08: 0000000000000001 R09: 0000000000000000
[ 51.252198] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.253113] R13: ffffffff84e223a0 R14: ffff88800d696a48 R15: ffffffff84da62e0
[ 51.254040] FS: 0000555555c73400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.255072] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.255846] CR2: 00007f878ce0d8e0 CR3: 000000000c63c000 CR4: 0000000000350ef0
[ 51.256775] Call Trace:
[ 51.257114]
[ 51.257426] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.258111] ipv6_frags_init_net+0x206/0x3c0
[ 51.258726] ops_init+0xbb/0x6b0
[ 51.259194] setup_net+0x3d9/0x990
[ 51.259664] ? down_read_killable+0x1d7/0x4e0
[ 51.260309] ? __pfx_setup_net+0x10/0x10
[ 51.260869] ? copy_net_ns+0x17c/0x770
[ 51.261399] copy_net_ns+0x321/0x770
[ 51.261926] create_new_namespaces+0x3f6/0xb30
[ 51.262538] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.263217] ksys_unshare+0x44d/0x8e0
[ 51.263752] ? __pfx_ksys_unshare+0x10/0x10
[ 51.264335] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.265098] __x64_sys_unshare+0x31/0x40
[ 51.265638] do_syscall_64+0x3f/0x90
[ 51.266158] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.266859] RIP: 0033:0x7f03e62010d7
[ 51.267350] 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
[ 51.269639] RSP: 002b:00007ffdc8aae628 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.270641] RAX: ffffffffffffffda RBX: 00007ffdc8aaec68 RCX: 00007f03e62010d7
[ 51.271562] RDX: 00007f03e626b41f RSI: 00007ffdc8aae5c0 RDI: 0000000040000000
[ 51.272505] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc8aae3d0
[ 51.273430] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f03e6313bf0
[ 51.274357] R13: 00007ffdc8aae700 R14: 0000000000000000 R15: 00000000000000f8
[ 51.275307]
[ 51.275620] irq event stamp: 12373
[ 51.276108] hardirqs last enabled at (12385): [] __up_console_sem+0x78/0x80
[ 51.277252] hardirqs last disabled at (12396): [] __up_console_sem+0x5d/0x80
[ 51.278382] softirqs last enabled at (11368): [] netlink_insert+0x187/0x1820
[ 51.279530] softirqs last disabled at (11366): [] release_sock+0x1f/0x1b0
[ 51.280633] ---[ end trace 0000000000000000 ]---
[ 51.281997] ------------[ cut here ]------------
[ 51.282604] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.284617] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.285722] Modules linked in:
[ 51.286145] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.287354] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.288439] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.289140] 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
[ 51.291391] RSP: 0018:ffff8880201b7bf0 EFLAGS: 00010286
[ 51.292106] RAX: 0000000000000000 RBX: ffff88800d697c40 RCX: 0000000000000000
[ 51.293047] RDX: ffff88800fb60000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.293983] RBP: ffff88800d697c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.294911] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.295849] R13: ffffffff84e223a0 R14: ffff88800d697c48 R15: ffffffff84daf020
[ 51.296801] FS: 0000555555c73400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.297843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.298583] CR2: 00007f878ce0d8e0 CR3: 000000000c63c000 CR4: 0000000000350ef0
[ 51.299514] Call Trace:
[ 51.299881]
[ 51.300207] nf_ct_net_init+0x224/0x3d0
[ 51.300771] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.301365] ops_init+0xbb/0x6b0
[ 51.301854] setup_net+0x3d9/0x990
[ 51.302330] ? down_read_killable+0x1d7/0x4e0
[ 51.302960] ? __pfx_setup_net+0x10/0x10
[ 51.303491] ? copy_net_ns+0x17c/0x770
[ 51.304038] copy_net_ns+0x321/0x770
[ 51.304568] create_new_namespaces+0x3f6/0xb30
[ 51.305205] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.305885] ksys_unshare+0x44d/0x8e0
[ 51.306393] ? __pfx_ksys_unshare+0x10/0x10
[ 51.306983] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.307747] __x64_sys_unshare+0x31/0x40
[ 51.308304] do_syscall_64+0x3f/0x90
[ 51.308834] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.309511] RIP: 0033:0x7f03e62010d7
[ 51.310024] 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
[ 51.312310] RSP: 002b:00007ffdc8aae628 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.313316] RAX: ffffffffffffffda RBX: 00007ffdc8aaec68 RCX: 00007f03e62010d7
[ 51.314245] RDX: 00007f03e626b41f RSI: 00007ffdc8aae5c0 RDI: 0000000040000000
[ 51.315169] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc8aae3d0
[ 51.316089] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f03e6313bf0
[ 51.317064] R13: 00007ffdc8aae700 R14: 0000000000000000 R15: 00000000000000f8
[ 51.317996]
[ 51.318306] irq event stamp: 13111
[ 51.318793] hardirqs last enabled at (13123): [] __up_console_sem+0x78/0x80
[ 51.319892] hardirqs last disabled at (13134): [] __up_console_sem+0x5d/0x80
[ 51.321027] softirqs last enabled at (12446): [] irq_exit_rcu+0x93/0xc0
[ 51.322106] softirqs last disabled at (12441): [] irq_exit_rcu+0x93/0xc0
[ 51.323186] ---[ end trace 0000000000000000 ]---
executing program
[ 52.875404] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.922787] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.971472] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.018761] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
22:53:51 Registers:
info registers vcpu 0
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880201b75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555555c73400 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=00007f878ce0d8e0 CR3=000000000c63c000 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=000000000002b78f 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=00007fae29394370 CR3=000000000f198000 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=2033353a33353a32322036312079614d XMM01=5d3031383339312e31352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732033
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000