Warning: Permanently added '[localhost]:3264' (ECDSA) to the list of known hosts.
2023/05/16 16:47:36 fuzzer started
2023/05/16 16:47:37 dialing manager at localhost:35573
2023/05/16 16:47:37 checking machine...
2023/05/16 16:47:37 checking revisions...
syzkaller login: [ 35.948001] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:47:37 testing simple program...
[ 36.015833] cgroup: Unknown subsys name 'net'
[ 36.101037] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.084668] audit: type=1400 audit(1684255669.651:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 49.260164] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.262025] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.264554] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.274437] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.276067] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.277469] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.665982] ------------[ cut here ]------------
[ 49.666829] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.668858] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.670192] Modules linked in:
[ 49.670715] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.675617] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.676634] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.677327] 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
[ 49.679520] RSP: 0018:ffff88800e8f7c00 EFLAGS: 00010282
[ 49.680209] RAX: 0000000000000000 RBX: ffff88800cb93040 RCX: 0000000000000000
[ 49.681062] RDX: ffff88801ca5b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.681944] RBP: ffff88800cb93054 R08: 0000000000000001 R09: 0000000000000000
[ 49.682821] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.683724] R13: ffffffff84e223a0 R14: ffff88800cb93048 R15: ffffffff84d73340
[ 49.684628] FS: 000055555690a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.685612] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.686349] CR2: 00007f3bbd607af0 CR3: 0000000018d88000 CR4: 0000000000350ef0
[ 49.687243] Call Trace:
[ 49.687565]
[ 49.687862] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.688511] ipv4_frags_init_net+0x269/0x440
[ 49.689068] ops_init+0xbb/0x6b0
[ 49.689539] setup_net+0x3d9/0x990
[ 49.689990] ? down_read_killable+0x1d7/0x4e0
[ 49.690591] ? __pfx_setup_net+0x10/0x10
[ 49.691154] ? copy_net_ns+0x17c/0x770
[ 49.691659] copy_net_ns+0x321/0x770
[ 49.692164] create_new_namespaces+0x3f6/0xb30
[ 49.692759] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.693397] ksys_unshare+0x44d/0x8e0
[ 49.693886] ? __pfx_ksys_unshare+0x10/0x10
[ 49.694453] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.695227] __x64_sys_unshare+0x31/0x40
[ 49.695743] do_syscall_64+0x3f/0x90
[ 49.696258] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.696891] RIP: 0033:0x7fd1b290e0d7
[ 49.697379] 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
[ 49.699545] RSP: 002b:00007fffee5a1798 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.700483] RAX: ffffffffffffffda RBX: 00007fffee5a1dd8 RCX: 00007fd1b290e0d7
[ 49.701360] RDX: 00007fd1b297841f RSI: 00007fffee5a1730 RDI: 0000000040000000
[ 49.702245] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffee5a1540
[ 49.703213] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd1b2a20bf0
[ 49.704344] R13: 00007fffee5a1870 R14: 0000000000000000 R15: 00000000000000f8
[ 49.705269]
[ 49.705577] irq event stamp: 8973
[ 49.706007] hardirqs last enabled at (8983): [] __up_console_sem+0x78/0x80
[ 49.707079] hardirqs last disabled at (8994): [] __up_console_sem+0x5d/0x80
[ 49.708174] softirqs last enabled at (8846): [] irq_exit_rcu+0x93/0xc0
[ 49.709211] softirqs last disabled at (8841): [] irq_exit_rcu+0x93/0xc0
[ 49.710241] ---[ end trace 0000000000000000 ]---
[ 49.715542] ------------[ cut here ]------------
[ 49.716203] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.717948] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.719069] Modules linked in:
[ 49.719520] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.720736] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.721808] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.722525] 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
[ 49.724838] RSP: 0018:ffff88800e8f7c00 EFLAGS: 00010282
[ 49.725553] RAX: 0000000000000000 RBX: ffff88800f0eca40 RCX: 0000000000000000
[ 49.726480] RDX: ffff88801ca5b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.727430] RBP: ffff88800f0eca54 R08: 0000000000000001 R09: 0000000000000000
[ 49.728340] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.729280] R13: ffffffff84e223a0 R14: ffff88800f0eca48 R15: ffffffff84da62e0
[ 49.730204] FS: 000055555690a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.731263] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.732000] CR2: 00007f3bbd607af0 CR3: 0000000018d88000 CR4: 0000000000350ef0
[ 49.732923] Call Trace:
[ 49.733288]
[ 49.733594] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.734260] ipv6_frags_init_net+0x206/0x3c0
[ 49.734833] ops_init+0xbb/0x6b0
[ 49.735349] setup_net+0x3d9/0x990
[ 49.735824] ? down_read_killable+0x1d7/0x4e0
[ 49.736437] ? __pfx_setup_net+0x10/0x10
[ 49.736972] ? copy_net_ns+0x17c/0x770
[ 49.737526] copy_net_ns+0x321/0x770
[ 49.738025] create_new_namespaces+0x3f6/0xb30
[ 49.738659] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.739354] ksys_unshare+0x44d/0x8e0
[ 49.739870] ? __pfx_ksys_unshare+0x10/0x10
[ 49.740466] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.741247] __x64_sys_unshare+0x31/0x40
[ 49.741784] do_syscall_64+0x3f/0x90
[ 49.742302] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.742972] RIP: 0033:0x7fd1b290e0d7
[ 49.743498] 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
[ 49.745783] RSP: 002b:00007fffee5a1798 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.746770] RAX: ffffffffffffffda RBX: 00007fffee5a1dd8 RCX: 00007fd1b290e0d7
[ 49.747709] RDX: 00007fd1b297841f RSI: 00007fffee5a1730 RDI: 0000000040000000
[ 49.748643] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffee5a1540
[ 49.749552] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd1b2a20bf0
[ 49.750481] R13: 00007fffee5a1870 R14: 0000000000000000 R15: 00000000000000f8
[ 49.751474]
[ 49.751800] irq event stamp: 10719
[ 49.752280] hardirqs last enabled at (10731): [] __up_console_sem+0x78/0x80
[ 49.753402] hardirqs last disabled at (10742): [] __up_console_sem+0x5d/0x80
[ 49.754499] softirqs last enabled at (9596): [] netlink_insert+0x187/0x1820
[ 49.755621] softirqs last disabled at (9594): [] release_sock+0x1f/0x1b0
[ 49.756671] ---[ end trace 0000000000000000 ]---
[ 49.757967] ------------[ cut here ]------------
[ 49.758591] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.760636] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.761821] Modules linked in:
[ 49.762279] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.763455] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.764466] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.765135] 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
[ 49.767316] RSP: 0018:ffff88800e8f7bf0 EFLAGS: 00010286
[ 49.767956] RAX: 0000000000000000 RBX: ffff88800f0ec240 RCX: 0000000000000000
[ 49.768853] RDX: ffff88801ca5b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.769742] RBP: ffff88800f0ec254 R08: 0000000000000001 R09: 0000000000000000
[ 49.770619] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.771520] R13: ffffffff84e223a0 R14: ffff88800f0ec248 R15: ffffffff84daf020
[ 49.772411] FS: 000055555690a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.773401] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.774140] CR2: 00007f3bbd607af0 CR3: 0000000018d88000 CR4: 0000000000350ef0
[ 49.775023] Call Trace:
[ 49.775383]
[ 49.775687] nf_ct_net_init+0x224/0x3d0
[ 49.776225] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.776789] ops_init+0xbb/0x6b0
[ 49.777257] setup_net+0x3d9/0x990
[ 49.777711] ? down_read_killable+0x1d7/0x4e0
[ 49.778302] ? __pfx_setup_net+0x10/0x10
[ 49.778806] ? copy_net_ns+0x17c/0x770
[ 49.779357] copy_net_ns+0x321/0x770
[ 49.779836] create_new_namespaces+0x3f6/0xb30
[ 49.780443] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.781055] ksys_unshare+0x44d/0x8e0
[ 49.781580] ? __pfx_ksys_unshare+0x10/0x10
[ 49.782149] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.782854] __x64_sys_unshare+0x31/0x40
[ 49.783405] do_syscall_64+0x3f/0x90
[ 49.783874] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.784537] RIP: 0033:0x7fd1b290e0d7
[ 49.784996] 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
[ 49.787159] RSP: 002b:00007fffee5a1798 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.788082] RAX: ffffffffffffffda RBX: 00007fffee5a1dd8 RCX: 00007fd1b290e0d7
[ 49.788960] RDX: 00007fd1b297841f RSI: 00007fffee5a1730 RDI: 0000000040000000
[ 49.789854] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffee5a1540
[ 49.790738] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd1b2a20bf0
[ 49.791634] R13: 00007fffee5a1870 R14: 0000000000000000 R15: 00000000000000f8
[ 49.792540]
[ 49.792836] irq event stamp: 11549
[ 49.793295] hardirqs last enabled at (11561): [] __up_console_sem+0x78/0x80
[ 49.794345] hardirqs last disabled at (11572): [] __up_console_sem+0x5d/0x80
[ 49.795429] softirqs last enabled at (11154): [] irq_exit_rcu+0x93/0xc0
[ 49.796461] softirqs last disabled at (11145): [] irq_exit_rcu+0x93/0xc0
[ 49.797493] ---[ end trace 0000000000000000 ]---
executing program
[ 51.336642] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.384199] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.432216] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.480224] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
16:47:49 Registers:
info registers vcpu 0
RAX=0000000000000073 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800e8f75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000073 R11=0000000000000001
R12=0000000000000073 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 000055555690a400 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=00007f3bbd607af0 CR3=0000000018d88000 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=0000000000032a4b 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=00000206 [-----P-] 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=00007f19cc039018 CR3=000000000de08000 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=2031353a37343a36312036312079614d XMM01=5d3531373037362e39342020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d35 XMM07=6e72656b2072656c6c616b7a79732031
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000