Warning: Permanently added '[localhost]:53789' (ECDSA) to the list of known hosts.
2023/05/16 15:46:03 fuzzer started
2023/05/16 15:46:04 dialing manager at localhost:35573
2023/05/16 15:46:04 checking machine...
2023/05/16 15:46:04 checking revisions...
syzkaller login: [ 57.838157] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:46:04 testing simple program...
[ 57.905372] cgroup: Unknown subsys name 'net'
[ 57.977100] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 72.122759] audit: type=1400 audit(1684251978.462:6): 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
executing program
[ 73.277378] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 73.280032] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 73.284745] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 73.291134] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 73.293041] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 73.294594] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 73.674875] ------------[ cut here ]------------
[ 73.675712] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 73.677515] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 73.678606] Modules linked in:
[ 73.679042] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 73.684056] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.685154] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.685813] 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
[ 73.687981] RSP: 0018:ffff88802025fc00 EFLAGS: 00010282
[ 73.688637] RAX: 0000000000000000 RBX: ffff88800f22dc40 RCX: 0000000000000000
[ 73.689548] RDX: ffff888016b00000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 73.690436] RBP: ffff88800f22dc54 R08: 0000000000000001 R09: 0000000000000000
[ 73.691333] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 73.692244] R13: ffffffff84e223a0 R14: ffff88800f22dc48 R15: ffffffff84d73340
[ 73.693142] FS: 0000555555cfc400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 73.694160] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.694868] CR2: 00007f583c6b1670 CR3: 000000000f600000 CR4: 0000000000350ee0
[ 73.695764] Call Trace:
[ 73.696119]
[ 73.696419] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 73.697062] ipv4_frags_init_net+0x269/0x440
[ 73.697648] ops_init+0xbb/0x6b0
[ 73.698129] setup_net+0x3d9/0x990
[ 73.698586] ? down_read_killable+0x1d7/0x4e0
[ 73.699180] ? __pfx_setup_net+0x10/0x10
[ 73.699696] ? copy_net_ns+0x17c/0x770
[ 73.700238] copy_net_ns+0x321/0x770
[ 73.700722] create_new_namespaces+0x3f6/0xb30
[ 73.701358] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.702001] ksys_unshare+0x44d/0x8e0
[ 73.702500] ? __pfx_ksys_unshare+0x10/0x10
[ 73.703080] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.703794] __x64_sys_unshare+0x31/0x40
[ 73.704339] do_syscall_64+0x3f/0x90
[ 73.704820] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.705523] RIP: 0033:0x7f75df97a0d7
[ 73.706027] 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
[ 73.708212] RSP: 002b:00007ffe2fb05998 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 73.709190] RAX: ffffffffffffffda RBX: 00007ffe2fb05fd8 RCX: 00007f75df97a0d7
[ 73.710096] RDX: 00007f75df9e441f RSI: 00007ffe2fb05930 RDI: 0000000040000000
[ 73.710992] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2fb05740
[ 73.711848] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f75dfa8cbf0
[ 73.712750] R13: 00007ffe2fb05a70 R14: 0000000000000000 R15: 00000000000000f8
[ 73.713670]
[ 73.714006] irq event stamp: 7983
[ 73.714435] hardirqs last enabled at (7993): [] __up_console_sem+0x78/0x80
[ 73.715494] hardirqs last disabled at (8004): [] __up_console_sem+0x5d/0x80
[ 73.716571] softirqs last enabled at (7532): [] irq_exit_rcu+0x93/0xc0
[ 73.717649] softirqs last disabled at (7505): [] irq_exit_rcu+0x93/0xc0
[ 73.718684] ---[ end trace 0000000000000000 ]---
[ 73.723667] ------------[ cut here ]------------
[ 73.724276] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 73.725990] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 73.727067] Modules linked in:
[ 73.727472] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 73.728637] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.729677] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.730365] 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
[ 73.732547] RSP: 0018:ffff88802025fc00 EFLAGS: 00010282
[ 73.733242] RAX: 0000000000000000 RBX: ffff88801039ac40 RCX: 0000000000000000
[ 73.734137] RDX: ffff888016b00000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 73.735033] RBP: ffff88801039ac54 R08: 0000000000000001 R09: 0000000000000000
[ 73.735919] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 73.736775] R13: ffffffff84e223a0 R14: ffff88801039ac48 R15: ffffffff84da62e0
[ 73.737688] FS: 0000555555cfc400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 73.738689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.739437] CR2: 00007f583c6b1670 CR3: 000000000f600000 CR4: 0000000000350ee0
[ 73.740322] Call Trace:
[ 73.740652]
[ 73.740977] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 73.741594] ipv6_frags_init_net+0x206/0x3c0
[ 73.742181] ops_init+0xbb/0x6b0
[ 73.742621] setup_net+0x3d9/0x990
[ 73.743097] ? down_read_killable+0x1d7/0x4e0
[ 73.743658] ? __pfx_setup_net+0x10/0x10
[ 73.744191] ? copy_net_ns+0x17c/0x770
[ 73.744698] copy_net_ns+0x321/0x770
[ 73.745228] create_new_namespaces+0x3f6/0xb30
[ 73.745823] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.746471] ksys_unshare+0x44d/0x8e0
[ 73.747001] ? __pfx_ksys_unshare+0x10/0x10
[ 73.747554] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.748296] __x64_sys_unshare+0x31/0x40
[ 73.748815] do_syscall_64+0x3f/0x90
[ 73.749327] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.749996] RIP: 0033:0x7f75df97a0d7
[ 73.750466] 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
[ 73.752622] RSP: 002b:00007ffe2fb05998 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 73.753590] RAX: ffffffffffffffda RBX: 00007ffe2fb05fd8 RCX: 00007f75df97a0d7
[ 73.754472] RDX: 00007f75df9e441f RSI: 00007ffe2fb05930 RDI: 0000000040000000
[ 73.755403] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2fb05740
[ 73.756280] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f75dfa8cbf0
[ 73.757203] R13: 00007ffe2fb05a70 R14: 0000000000000000 R15: 00000000000000f8
[ 73.758120]
[ 73.758435] irq event stamp: 9631
[ 73.759048] hardirqs last enabled at (9643): [] __up_console_sem+0x78/0x80
[ 73.760478] hardirqs last disabled at (9654): [] __up_console_sem+0x5d/0x80
[ 73.761932] softirqs last enabled at (9192): [] irq_exit_rcu+0x93/0xc0
[ 73.763306] softirqs last disabled at (9187): [] irq_exit_rcu+0x93/0xc0
[ 73.764686] ---[ end trace 0000000000000000 ]---
[ 73.766639] ------------[ cut here ]------------
[ 73.767441] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 73.769974] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 73.771389] Modules linked in:
[ 73.771941] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 73.773122] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.774149] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.774780] 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
[ 73.776966] RSP: 0018:ffff88802025fbf0 EFLAGS: 00010286
[ 73.777630] RAX: 0000000000000000 RBX: ffff88801039a440 RCX: 0000000000000000
[ 73.778523] RDX: ffff888016b00000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 73.779416] RBP: ffff88801039a454 R08: 0000000000000001 R09: 0000000000000000
[ 73.780313] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 73.781239] R13: ffffffff84e223a0 R14: ffff88801039a448 R15: ffffffff84daf020
[ 73.782140] FS: 0000555555cfc400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 73.783132] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.783832] CR2: 00007f583c6b1670 CR3: 000000000f600000 CR4: 0000000000350ee0
[ 73.784723] Call Trace:
[ 73.785081]
[ 73.785389] nf_ct_net_init+0x224/0x3d0
[ 73.785932] ? __pfx_nf_ct_net_init+0x10/0x10
[ 73.786505] ops_init+0xbb/0x6b0
[ 73.786996] setup_net+0x3d9/0x990
[ 73.787451] ? down_read_killable+0x1d7/0x4e0
[ 73.788038] ? __pfx_setup_net+0x10/0x10
[ 73.788546] ? copy_net_ns+0x17c/0x770
[ 73.789082] copy_net_ns+0x321/0x770
[ 73.789590] create_new_namespaces+0x3f6/0xb30
[ 73.790204] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.790815] ksys_unshare+0x44d/0x8e0
[ 73.791332] ? __pfx_ksys_unshare+0x10/0x10
[ 73.791913] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.792626] __x64_sys_unshare+0x31/0x40
[ 73.793206] do_syscall_64+0x3f/0x90
[ 73.793700] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.794367] RIP: 0033:0x7f75df97a0d7
[ 73.794840] 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
[ 73.797004] RSP: 002b:00007ffe2fb05998 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 73.797975] RAX: ffffffffffffffda RBX: 00007ffe2fb05fd8 RCX: 00007f75df97a0d7
[ 73.798834] RDX: 00007f75df9e441f RSI: 00007ffe2fb05930 RDI: 0000000040000000
[ 73.799725] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2fb05740
[ 73.800611] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f75dfa8cbf0
[ 73.801522] R13: 00007ffe2fb05a70 R14: 0000000000000000 R15: 00000000000000f8
[ 73.802436]
[ 73.802742] irq event stamp: 10405
[ 73.803200] hardirqs last enabled at (10417): [] __up_console_sem+0x78/0x80
[ 73.804258] hardirqs last disabled at (10428): [] __up_console_sem+0x5d/0x80
[ 73.805338] softirqs last enabled at (10270): [] irq_exit_rcu+0x93/0xc0
[ 73.806394] softirqs last disabled at (10265): [] irq_exit_rcu+0x93/0xc0
[ 73.807436] ---[ end trace 0000000000000000 ]---
[ 75.356489] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 77.403960] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 79.452059] Bluetooth: hci0: command 0x040f tx timeout
[ 81.499960] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:45:58 Registers:
info registers vcpu 0
RAX=00000000000209f1 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007f583c6be610 CR3=000000001964a000 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=2030323a36343a35312036312079614d XMM01=5d3234303937362e33372020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d32 XMM07=6e72656b2072656c6c616b7a79732030
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000000a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88802025f5f0
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=000000000000000a 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 0000555555cfc400 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=00007f583c6b1670 CR3=000000000f600000 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