Warning: Permanently added '[localhost]:60726' (ECDSA) to the list of known hosts.
2023/05/16 23:56:51 fuzzer started
2023/05/16 23:56:51 dialing manager at localhost:35573
2023/05/16 23:56:51 checking machine...
2023/05/16 23:56:51 checking revisions...
syzkaller login: [ 36.473169] kmemleak: Automatic memory scanning thread ended
2023/05/16 23:56:52 testing simple program...
[ 36.542429] cgroup: Unknown subsys name 'net'
[ 36.631864] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.646281] audit: type=1400 audit(1684281425.178:6): 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
[ 50.820233] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.822767] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.824085] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.826801] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.829070] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.830328] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.249530] ------------[ cut here ]------------
[ 51.250174] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.251859] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.252876] Modules linked in:
[ 51.253302] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.255087] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.257359] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.258805] 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
[ 51.260997] RSP: 0018:ffff88801a5b7c00 EFLAGS: 00010282
[ 51.261714] RAX: 0000000000000000 RBX: ffff88800e363040 RCX: 0000000000000000
[ 51.262546] RDX: ffff888016853680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.263413] RBP: ffff88800e363054 R08: 0000000000000001 R09: 0000000000000000
[ 51.264275] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.265142] R13: ffffffff84e223a0 R14: ffff88800e363048 R15: ffffffff84d73340
[ 51.266009] FS: 0000555555959400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.266976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.267692] CR2: 00007f77cbd21860 CR3: 0000000016eea000 CR4: 0000000000350ee0
[ 51.268546] Call Trace:
[ 51.268903]
[ 51.269194] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.269817] ipv4_frags_init_net+0x269/0x440
[ 51.270354] ops_init+0xbb/0x6b0
[ 51.270817] setup_net+0x3d9/0x990
[ 51.271257] ? down_read_killable+0x1d7/0x4e0
[ 51.271832] ? __pfx_setup_net+0x10/0x10
[ 51.272324] ? copy_net_ns+0x17c/0x770
[ 51.272847] copy_net_ns+0x321/0x770
[ 51.273313] create_new_namespaces+0x3f6/0xb30
[ 51.273910] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.274505] ksys_unshare+0x44d/0x8e0
[ 51.275015] ? __pfx_ksys_unshare+0x10/0x10
[ 51.275542] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.276277] __x64_sys_unshare+0x31/0x40
[ 51.276820] do_syscall_64+0x3f/0x90
[ 51.277273] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.277923] RIP: 0033:0x7f6d3b8e10d7
[ 51.278367] 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
[ 51.280466] RSP: 002b:00007ffc9cbdaae8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.281375] RAX: ffffffffffffffda RBX: 00007ffc9cbdb128 RCX: 00007f6d3b8e10d7
[ 51.282225] RDX: 00007f6d3b94b41f RSI: 00007ffc9cbdaa80 RDI: 0000000040000000
[ 51.283078] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9cbda890
[ 51.283932] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6d3b9f3bf0
[ 51.284800] R13: 00007ffc9cbdabc0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.285703]
[ 51.285993] irq event stamp: 9679
[ 51.286405] hardirqs last enabled at (9689): [] __up_console_sem+0x78/0x80
[ 51.287441] hardirqs last disabled at (9700): [] __up_console_sem+0x5d/0x80
[ 51.288544] softirqs last enabled at (9270): [] irq_exit_rcu+0x93/0xc0
[ 51.289607] softirqs last disabled at (9253): [] irq_exit_rcu+0x93/0xc0
[ 51.290666] ---[ end trace 0000000000000000 ]---
[ 51.296073] ------------[ cut here ]------------
[ 51.296738] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.298439] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.299510] Modules linked in:
[ 51.299946] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.301107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.302136] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.302817] 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
[ 51.305011] RSP: 0018:ffff88801a5b7c00 EFLAGS: 00010282
[ 51.305716] RAX: 0000000000000000 RBX: ffff88800e5e9e40 RCX: 0000000000000000
[ 51.306608] RDX: ffff888016853680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.307472] RBP: ffff88800e5e9e54 R08: 0000000000000001 R09: 0000000000000000
[ 51.308374] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.309288] R13: ffffffff84e223a0 R14: ffff88800e5e9e48 R15: ffffffff84da62e0
[ 51.310181] FS: 0000555555959400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.311179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.311932] CR2: 00007f77cbd21860 CR3: 0000000016eea000 CR4: 0000000000350ee0
[ 51.312834] Call Trace:
[ 51.313167]
[ 51.313464] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.314118] ipv6_frags_init_net+0x206/0x3c0
[ 51.314715] ops_init+0xbb/0x6b0
[ 51.315167] setup_net+0x3d9/0x990
[ 51.315662] ? down_read_killable+0x1d7/0x4e0
[ 51.316230] ? __pfx_setup_net+0x10/0x10
[ 51.316797] ? copy_net_ns+0x17c/0x770
[ 51.317305] copy_net_ns+0x321/0x770
[ 51.317813] create_new_namespaces+0x3f6/0xb30
[ 51.318408] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.319069] ksys_unshare+0x44d/0x8e0
[ 51.319563] ? __pfx_ksys_unshare+0x10/0x10
[ 51.320146] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.320910] __x64_sys_unshare+0x31/0x40
[ 51.321442] do_syscall_64+0x3f/0x90
[ 51.321950] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.322618] RIP: 0033:0x7f6d3b8e10d7
[ 51.323091] 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
[ 51.325285] RSP: 002b:00007ffc9cbdaae8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.326246] RAX: ffffffffffffffda RBX: 00007ffc9cbdb128 RCX: 00007f6d3b8e10d7
[ 51.327151] RDX: 00007f6d3b94b41f RSI: 00007ffc9cbdaa80 RDI: 0000000040000000
[ 51.328085] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9cbda890
[ 51.329189] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6d3b9f3bf0
[ 51.330272] R13: 00007ffc9cbdabc0 R14: 0000000000000000 R15: 00000000000000f8
executing program
[ 51.331396]
[ 51.331920] irq event stamp: 11225
[ 51.332424] hardirqs last enabled at (11235): [] __up_console_sem+0x78/0x80
[ 51.333520] hardirqs last disabled at (11246): [] __up_console_sem+0x5d/0x80
[ 51.334612] softirqs last enabled at (10858): [] irq_exit_rcu+0x93/0xc0
[ 51.335662] softirqs last disabled at (10849): [] irq_exit_rcu+0x93/0xc0
[ 51.336729] ---[ end trace 0000000000000000 ]---
[ 51.339548] ------------[ cut here ]------------
[ 51.340168] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.342097] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.343176] Modules linked in:
[ 51.343622] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.344798] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.345824] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.346475] 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
[ 51.348677] RSP: 0018:ffff88801a5b7bf0 EFLAGS: 00010286
[ 51.349327] RAX: 0000000000000000 RBX: ffff88800e5e9240 RCX: 0000000000000000
[ 51.350229] RDX: ffff888016853680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.351112] RBP: ffff88800e5e9254 R08: 0000000000000001 R09: 0000000000000000
[ 51.352000] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.352904] R13: ffffffff84e223a0 R14: ffff88800e5e9248 R15: ffffffff84daf020
[ 51.353791] FS: 0000555555959400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.354800] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.355516] CR2: 00007f77cbd21860 CR3: 0000000016eea000 CR4: 0000000000350ee0
[ 51.356424] Call Trace:
[ 51.356782]
[ 51.357089] nf_ct_net_init+0x224/0x3d0
[ 51.357640] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.358221] ops_init+0xbb/0x6b0
[ 51.358699] setup_net+0x3d9/0x990
[ 51.359160] ? down_read_killable+0x1d7/0x4e0
[ 51.359761] ? __pfx_setup_net+0x10/0x10
[ 51.360288] ? copy_net_ns+0x17c/0x770
[ 51.360836] copy_net_ns+0x321/0x770
[ 51.361324] create_new_namespaces+0x3f6/0xb30
[ 51.361950] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.362567] ksys_unshare+0x44d/0x8e0
[ 51.363093] ? __pfx_ksys_unshare+0x10/0x10
[ 51.363682] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.364412] __x64_sys_unshare+0x31/0x40
[ 51.364964] do_syscall_64+0x3f/0x90
[ 51.365447] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.366113] RIP: 0033:0x7f6d3b8e10d7
[ 51.366608] 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
[ 51.368794] RSP: 002b:00007ffc9cbdaae8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.369747] RAX: ffffffffffffffda RBX: 00007ffc9cbdb128 RCX: 00007f6d3b8e10d7
[ 51.370640] RDX: 00007f6d3b94b41f RSI: 00007ffc9cbdaa80 RDI: 0000000040000000
[ 51.371484] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9cbda890
[ 51.372407] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6d3b9f3bf0
[ 51.373295] R13: 00007ffc9cbdabc0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.374208]
[ 51.374511] irq event stamp: 13955
[ 51.374973] hardirqs last enabled at (13967): [] __up_console_sem+0x78/0x80
[ 51.376046] hardirqs last disabled at (13978): [] __up_console_sem+0x5d/0x80
[ 51.377120] softirqs last enabled at (13618): [] irq_exit_rcu+0x93/0xc0
[ 51.378165] softirqs last disabled at (13613): [] irq_exit_rcu+0x93/0xc0
[ 51.379212] ---[ end trace 0000000000000000 ]---
[ 52.901234] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.949082] Bluetooth: hci0: command 0x041b tx timeout
[ 56.996676] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.044695] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:57:06 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=1ffff11002d51e8b RCX=ffffffff812d86d3 RDX=0000000000000000
RSI=0000000000000008 RDI=ffffffff85d34a10 RBP=0000000000000000 RSP=ffff888016a8f448
R8 =0000000000000000 R9 =fffffbfff0ba6942 R10=ffffffff85d34a17 R11=0000000000000001
R12=0000000000000002 R13=0000000000000000 R14=ffffffff8560b640 R15=0000000000000000
RIP=ffffffff812d86e0 RFL=00000247 [---Z-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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007fe92aaa3700 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=00007f77cbdeb004 CR3=000000000d658000 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=57205d3935383135322e31352020205b XMM01=732f74656e20746120383532203a4449
XMM02=79735f74656e5f726574736967657220 XMM03=2f74656e20746120383532203a444950
XMM04=61656e69000a30303030303030303030 XMM05=6c203332633078302063632064657463
XMM06=6f6f7465756c42205d3130383632382e XMM07=656c6c616b7a79732036303a37353a33
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a5b75e0
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 0000555555959400 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=00007f77cbd21860 CR3=0000000016eea000 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=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