Warning: Permanently added '[localhost]:18038' (ECDSA) to the list of known hosts.
2023/05/17 02:35:55 fuzzer started
2023/05/17 02:35:55 dialing manager at localhost:35573
2023/05/17 02:35:55 checking machine...
2023/05/17 02:35:55 checking revisions...
syzkaller login: [ 43.063071] kmemleak: Automatic memory scanning thread ended
2023/05/17 02:35:55 testing simple program...
[ 43.132191] cgroup: Unknown subsys name 'net'
[ 43.229110] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.349666] audit: type=1400 audit(1684290968.922:6): avc: denied { execmem } for pid=265 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 57.485977] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.489304] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.490663] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.493341] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.499864] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.501237] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.909104] ------------[ cut here ]------------
[ 57.909899] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.911924] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.913196] Modules linked in:
[ 57.913712] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.918522] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.919562] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.920197] 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
[ 57.922383] RSP: 0018:ffff888019aafc00 EFLAGS: 00010282
[ 57.923058] RAX: 0000000000000000 RBX: ffff88800e7bf040 RCX: 0000000000000000
[ 57.923944] RDX: ffff888016811b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.924841] RBP: ffff88800e7bf054 R08: 0000000000000001 R09: 0000000000000000
[ 57.925711] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.926585] R13: ffffffff84e223a0 R14: ffff88800e7bf048 R15: ffffffff84d73340
[ 57.927436] FS: 0000555556da3400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.928422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.929158] CR2: 00007f4b48fc06f4 CR3: 00000000164b2000 CR4: 0000000000350ee0
executing program
[ 57.930058] Call Trace:
[ 57.930501]
[ 57.930820] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.931442] ipv4_frags_init_net+0x269/0x440
[ 57.932016] ops_init+0xbb/0x6b0
[ 57.932458] setup_net+0x3d9/0x990
[ 57.932966] ? down_read_killable+0x1d7/0x4e0
[ 57.933528] ? __pfx_setup_net+0x10/0x10
[ 57.934061] ? copy_net_ns+0x17c/0x770
[ 57.934584] copy_net_ns+0x321/0x770
[ 57.935056] create_new_namespaces+0x3f6/0xb30
[ 57.935661] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.936270] ksys_unshare+0x44d/0x8e0
[ 57.936801] ? __pfx_ksys_unshare+0x10/0x10
[ 57.937350] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.938087] __x64_sys_unshare+0x31/0x40
[ 57.938628] do_syscall_64+0x3f/0x90
[ 57.939098] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.939753] RIP: 0033:0x7fec6806d0d7
[ 57.940220] 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
[ 57.942407] RSP: 002b:00007ffcdf67bab8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.943349] RAX: ffffffffffffffda RBX: 00007ffcdf67c0f8 RCX: 00007fec6806d0d7
[ 57.944223] RDX: 00007fec680d741f RSI: 00007ffcdf67ba50 RDI: 0000000040000000
[ 57.945130] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcdf67b860
[ 57.946010] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fec6817fbf0
[ 57.946899] R13: 00007ffcdf67bb90 R14: 0000000000000000 R15: 00000000000000f8
[ 57.947802]
[ 57.948104] irq event stamp: 7925
[ 57.948535] hardirqs last enabled at (7935): [] __up_console_sem+0x78/0x80
[ 57.949607] hardirqs last disabled at (7948): [] __up_console_sem+0x5d/0x80
[ 57.950647] softirqs last enabled at (7832): [] irq_exit_rcu+0x93/0xc0
[ 57.951655] softirqs last disabled at (7827): [] irq_exit_rcu+0x93/0xc0
[ 57.952678] ---[ end trace 0000000000000000 ]---
[ 57.957530] ------------[ cut here ]------------
[ 57.958137] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.959782] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.960845] Modules linked in:
[ 57.961243] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.962370] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.963353] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.964013] 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
[ 57.966157] RSP: 0018:ffff888019aafc00 EFLAGS: 00010282
[ 57.966824] RAX: 0000000000000000 RBX: ffff88800d6df640 RCX: 0000000000000000
[ 57.967691] RDX: ffff888016811b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.968566] RBP: ffff88800d6df654 R08: 0000000000000001 R09: 0000000000000000
[ 57.969415] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.970282] R13: ffffffff84e223a0 R14: ffff88800d6df648 R15: ffffffff84da62e0
[ 57.971155] FS: 0000555556da3400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.972132] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.972879] CR2: 00007f4b48fc06f4 CR3: 00000000164b2000 CR4: 0000000000350ee0
[ 57.973751] Call Trace:
[ 57.974071]
[ 57.974362] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.974991] ipv6_frags_init_net+0x206/0x3c0
[ 57.975569] ops_init+0xbb/0x6b0
[ 57.976013] setup_net+0x3d9/0x990
[ 57.976462] ? down_read_killable+0x1d7/0x4e0
[ 57.977056] ? __pfx_setup_net+0x10/0x10
[ 57.977583] ? copy_net_ns+0x17c/0x770
[ 57.978081] copy_net_ns+0x321/0x770
[ 57.978585] create_new_namespaces+0x3f6/0xb30
[ 57.979162] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.979793] ksys_unshare+0x44d/0x8e0
[ 57.980280] ? __pfx_ksys_unshare+0x10/0x10
[ 57.980866] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.981598] __x64_sys_unshare+0x31/0x40
[ 57.982119] do_syscall_64+0x3f/0x90
[ 57.982610] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.983241] RIP: 0033:0x7fec6806d0d7
[ 57.983721] 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
[ 57.985855] RSP: 002b:00007ffcdf67bab8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.986782] RAX: ffffffffffffffda RBX: 00007ffcdf67c0f8 RCX: 00007fec6806d0d7
[ 57.987648] RDX: 00007fec680d741f RSI: 00007ffcdf67ba50 RDI: 0000000040000000
[ 57.988499] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcdf67b860
[ 57.989367] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fec6817fbf0
[ 57.990234] R13: 00007ffcdf67bb90 R14: 0000000000000000 R15: 00000000000000f8
[ 57.991126]
[ 57.991423] irq event stamp: 9455
[ 57.991873] hardirqs last enabled at (9467): [] __up_console_sem+0x78/0x80
[ 57.992939] hardirqs last disabled at (9478): [] __up_console_sem+0x5d/0x80
[ 57.993979] softirqs last enabled at (8738): [] irq_exit_rcu+0x93/0xc0
[ 57.995001] softirqs last disabled at (8711): [] irq_exit_rcu+0x93/0xc0
[ 57.996023] ---[ end trace 0000000000000000 ]---
[ 57.997312] ------------[ cut here ]------------
[ 57.997928] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.999849] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.000910] Modules linked in:
[ 58.001307] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.002443] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.003434] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.004096] 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
[ 58.006322] RSP: 0018:ffff888019aafbf0 EFLAGS: 00010286
[ 58.006995] RAX: 0000000000000000 RBX: ffff88800d6dfa40 RCX: 0000000000000000
[ 58.007873] RDX: ffff888016811b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.008767] RBP: ffff88800d6dfa54 R08: 0000000000000001 R09: 0000000000000000
[ 58.009640] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.010477] R13: ffffffff84e223a0 R14: ffff88800d6dfa48 R15: ffffffff84daf020
[ 58.011351] FS: 0000555556da3400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.012331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.013067] CR2: 00007f4b48fc06f4 CR3: 00000000164b2000 CR4: 0000000000350ee0
[ 58.013994] Call Trace:
[ 58.014319]
[ 58.014699] nf_ct_net_init+0x224/0x3d0
[ 58.015210] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.015815] ops_init+0xbb/0x6b0
[ 58.016254] setup_net+0x3d9/0x990
[ 58.016772] ? down_read_killable+0x1d7/0x4e0
[ 58.017343] ? __pfx_setup_net+0x10/0x10
[ 58.017897] ? copy_net_ns+0x17c/0x770
[ 58.018406] copy_net_ns+0x321/0x770
[ 58.018946] create_new_namespaces+0x3f6/0xb30
[ 58.019578] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.020188] ksys_unshare+0x44d/0x8e0
[ 58.020739] ? __pfx_ksys_unshare+0x10/0x10
[ 58.021288] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.022044] __x64_sys_unshare+0x31/0x40
[ 58.022602] do_syscall_64+0x3f/0x90
[ 58.023079] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.023788] RIP: 0033:0x7fec6806d0d7
[ 58.024253] 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
[ 58.026455] RSP: 002b:00007ffcdf67bab8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.027408] RAX: ffffffffffffffda RBX: 00007ffcdf67c0f8 RCX: 00007fec6806d0d7
[ 58.028304] RDX: 00007fec680d741f RSI: 00007ffcdf67ba50 RDI: 0000000040000000
[ 58.029235] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcdf67b860
[ 58.030133] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fec6817fbf0
[ 58.031026] R13: 00007ffcdf67bb90 R14: 0000000000000000 R15: 00000000000000f8
[ 58.031950]
[ 58.032248] irq event stamp: 10211
[ 58.032734] hardirqs last enabled at (10223): [] __up_console_sem+0x78/0x80
[ 58.033836] hardirqs last disabled at (10234): [] __up_console_sem+0x5d/0x80
[ 58.034918] softirqs last enabled at (9784): [] irq_exit_rcu+0x93/0xc0
[ 58.035960] softirqs last disabled at (9777): [] irq_exit_rcu+0x93/0xc0
[ 58.037026] ---[ end trace 0000000000000000 ]---
[ 59.569205] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.616678] Bluetooth: hci0: command 0x041b tx timeout
[ 63.665624] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.712623] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:36:08 Registers:
info registers vcpu 0
RAX=00000000000248c9 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=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 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=00007f2308dc9930 CR3=000000000c46c000 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=2030313a36333a32302037312079614d XMM01=5d3231373331392e37352020205b203a
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=000000000000003a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888019aaf5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000003a R11=0000000000000001
R12=000000000000003a 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 0000555556da3400 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=00007f4b48fc06f4 CR3=00000000164b2000 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