Warning: Permanently added '[localhost]:28194' (ECDSA) to the list of known hosts.
2023/05/18 02:12:44 fuzzer started
2023/05/18 02:12:44 dialing manager at localhost:44319
2023/05/18 02:12:44 checking machine...
2023/05/18 02:12:44 checking revisions...
syzkaller login: [ 56.679939] kmemleak: Automatic memory scanning thread ended
2023/05/18 02:12:44 testing simple program...
[ 56.754147] cgroup: Unknown subsys name 'net'
[ 56.879757] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 68.878211] audit: type=1400 audit(1684375976.958:6): 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
[ 70.023941] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 70.026224] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 70.029451] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 70.032719] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 70.035979] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 70.037121] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 70.427484] ------------[ cut here ]------------
[ 70.428260] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 70.430167] WARNING: CPU: 0 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.431467] Modules linked in:
[ 70.431950] CPU: 0 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 70.436766] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.437799] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.438450] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 70.440693] RSP: 0018:ffff88801ede7c00 EFLAGS: 00010282
[ 70.441345] RAX: 0000000000000000 RBX: ffff88801610ec40 RCX: 0000000000000000
[ 70.442241] RDX: ffff88800fefb680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 70.443148] RBP: ffff88801610ec54 R08: 0000000000000001 R09: 0000000000000000
[ 70.444047] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 70.444934] R13: ffffffff84e23fe0 R14: ffff88801610ec48 R15: ffffffff84d74dc0
[ 70.445842] FS: 000055555679a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 70.446843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.447579] CR2: 00007f1d2c6b6000 CR3: 000000001fdfc000 CR4: 0000000000350ef0
[ 70.448427] Call Trace:
[ 70.448794]
[ 70.449088] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 70.449740] ipv4_frags_init_net+0x269/0x440
[ 70.450298] ops_init+0xbb/0x6b0
[ 70.450777] setup_net+0x3d9/0x990
[ 70.451266] ? down_read_killable+0x1d7/0x4e0
[ 70.451874] ? __pfx_setup_net+0x10/0x10
[ 70.452391] ? copy_net_ns+0x17c/0x770
[ 70.452927] copy_net_ns+0x321/0x770
[ 70.453419] create_new_namespaces+0x3f6/0xb30
[ 70.454057] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.454700] ksys_unshare+0x44d/0x8e0
[ 70.455192] ? __pfx_ksys_unshare+0x10/0x10
[ 70.455773] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.456485] __x64_sys_unshare+0x31/0x40
[ 70.457034] do_syscall_64+0x3f/0x90
[ 70.457513] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.458203] RIP: 0033:0x7f168de0d0d7
[ 70.458697] 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
[ 70.460877] RSP: 002b:00007ffff5e382d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 70.461827] RAX: ffffffffffffffda RBX: 00007ffff5e38918 RCX: 00007f168de0d0d7
[ 70.462718] RDX: 00007f168de7741f RSI: 00007ffff5e38270 RDI: 0000000040000000
[ 70.463622] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff5e38080
[ 70.464472] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f168df1fbf0
[ 70.465355] R13: 00007ffff5e383b0 R14: 0000000000000000 R15: 00000000000000f8
[ 70.466259]
[ 70.466592] irq event stamp: 8281
[ 70.467034] hardirqs last enabled at (8291): [] __up_console_sem+0x78/0x80
[ 70.468075] hardirqs last disabled at (8302): [] __up_console_sem+0x5d/0x80
[ 70.469131] softirqs last enabled at (7660): [] irq_exit_rcu+0x93/0xc0
[ 70.470166] softirqs last disabled at (7489): [] irq_exit_rcu+0x93/0xc0
[ 70.471197] ---[ end trace 0000000000000000 ]---
[ 70.476764] ------------[ cut here ]------------
[ 70.477364] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 70.479062] WARNING: CPU: 0 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.480132] Modules linked in:
[ 70.480539] CPU: 0 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 70.481718] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.482746] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.483404] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 70.485602] RSP: 0018:ffff88801ede7c00 EFLAGS: 00010282
[ 70.486256] RAX: 0000000000000000 RBX: ffff88800d84dc40 RCX: 0000000000000000
[ 70.487185] RDX: ffff88800fefb680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 70.488079] RBP: ffff88800d84dc54 R08: 0000000000000001 R09: 0000000000000000
[ 70.488982] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.489856] R13: ffffffff84e23fe0 R14: ffff88800d84dc48 R15: ffffffff84da7d60
[ 70.490756] FS: 000055555679a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 70.491764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.492473] CR2: 00007f1d2c6b6000 CR3: 000000001fdfc000 CR4: 0000000000350ef0
[ 70.493360] Call Trace:
[ 70.493717]
[ 70.494016] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 70.494661] ipv6_frags_init_net+0x206/0x3c0
[ 70.495238] ops_init+0xbb/0x6b0
[ 70.495713] setup_net+0x3d9/0x990
[ 70.496169] ? down_read_killable+0x1d7/0x4e0
[ 70.496766] ? __pfx_setup_net+0x10/0x10
[ 70.497275] ? copy_net_ns+0x17c/0x770
[ 70.497810] copy_net_ns+0x321/0x770
[ 70.498293] create_new_namespaces+0x3f6/0xb30
[ 70.498911] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.499523] ksys_unshare+0x44d/0x8e0
[ 70.500041] ? __pfx_ksys_unshare+0x10/0x10
[ 70.500611] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.501320] __x64_sys_unshare+0x31/0x40
[ 70.501869] do_syscall_64+0x3f/0x90
[ 70.502340] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.503038] RIP: 0033:0x7f168de0d0d7
[ 70.503502] 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
[ 70.505628] RSP: 002b:00007ffff5e382d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 70.506536] RAX: ffffffffffffffda RBX: 00007ffff5e38918 RCX: 00007f168de0d0d7
[ 70.507435] RDX: 00007f168de7741f RSI: 00007ffff5e38270 RDI: 0000000040000000
[ 70.508305] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff5e38080
[ 70.509194] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f168df1fbf0
[ 70.510069] R13: 00007ffff5e383b0 R14: 0000000000000000 R15: 00000000000000f8
[ 70.510995]
[ 70.511295] irq event stamp: 9945
[ 70.511750] hardirqs last enabled at (9957): [] __up_console_sem+0x78/0x80
[ 70.512793] hardirqs last disabled at (9968): [] __up_console_sem+0x5d/0x80
[ 70.513847] softirqs last enabled at (9444): [] irq_exit_rcu+0x93/0xc0
[ 70.514883] softirqs last disabled at (9419): [] irq_exit_rcu+0x93/0xc0
[ 70.515907] ---[ end trace 0000000000000000 ]---
[ 70.517273] ------------[ cut here ]------------
[ 70.517916] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 70.519890] WARNING: CPU: 0 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.520947] Modules linked in:
[ 70.521361] CPU: 0 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 70.522516] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.523576] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.524226] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 70.526411] RSP: 0018:ffff88801ede7bf0 EFLAGS: 00010286
[ 70.527099] RAX: 0000000000000000 RBX: ffff88800d84c240 RCX: 0000000000000000
[ 70.527996] RDX: ffff88800fefb680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 70.528900] RBP: ffff88800d84c254 R08: 0000000000000001 R09: 0000000000000000
[ 70.529785] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.530674] R13: ffffffff84e23fe0 R14: ffff88800d84c248 R15: ffffffff84db0aa0
[ 70.531584] FS: 000055555679a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 70.532581] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.533285] CR2: 00007f1d2c6b6000 CR3: 000000001fdfc000 CR4: 0000000000350ef0
[ 70.534188] Call Trace:
[ 70.534520]
[ 70.534869] nf_ct_net_init+0x224/0x3d0
[ 70.535385] ? __pfx_nf_ct_net_init+0x10/0x10
[ 70.535995] ops_init+0xbb/0x6b0
[ 70.536443] setup_net+0x3d9/0x990
[ 70.536948] ? down_read_killable+0x1d7/0x4e0
[ 70.537520] ? __pfx_setup_net+0x10/0x10
[ 70.538066] ? copy_net_ns+0x17c/0x770
[ 70.538612] copy_net_ns+0x321/0x770
[ 70.539110] create_new_namespaces+0x3f6/0xb30
[ 70.539733] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.540353] ksys_unshare+0x44d/0x8e0
[ 70.540874] ? __pfx_ksys_unshare+0x10/0x10
[ 70.541423] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.542167] __x64_sys_unshare+0x31/0x40
[ 70.542736] do_syscall_64+0x3f/0x90
[ 70.543241] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.543916] RIP: 0033:0x7f168de0d0d7
[ 70.544385] 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
[ 70.546590] RSP: 002b:00007ffff5e382d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 70.547519] RAX: ffffffffffffffda RBX: 00007ffff5e38918 RCX: 00007f168de0d0d7
[ 70.548416] RDX: 00007f168de7741f RSI: 00007ffff5e38270 RDI: 0000000040000000
[ 70.549308] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff5e38080
[ 70.550204] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f168df1fbf0
[ 70.551102] R13: 00007ffff5e383b0 R14: 0000000000000000 R15: 00000000000000f8
[ 70.552026]
[ 70.552327] irq event stamp: 10769
[ 70.552794] hardirqs last enabled at (10781): [] __up_console_sem+0x78/0x80
[ 70.553849] hardirqs last disabled at (10792): [] __up_console_sem+0x5d/0x80
[ 70.554943] softirqs last enabled at (10634): [] irq_exit_rcu+0x93/0xc0
[ 70.555991] softirqs last disabled at (10625): [] irq_exit_rcu+0x93/0xc0
[ 70.557023] ---[ end trace 0000000000000000 ]---
executing program
[ 72.112211] Bluetooth: hci0: command 0x0409 tx timeout
[ 74.158625] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 76.206646] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 78.254728] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
02:12:46 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ede75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 000055555679a400 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=00007f1d2c6b6000 CR3=000000001fdfc000 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=000000000004ecb5 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007f1d2c5ddc20 CR3=0000000009d0a000 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=2038353a32313a32302038312079614d XMM01=5d3035393133342e30372020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000