Warning: Permanently added '[localhost]:60982' (ECDSA) to the list of known hosts.
2023/05/16 23:19:37 fuzzer started
2023/05/16 23:19:37 dialing manager at localhost:35573
2023/05/16 23:19:37 checking machine...
2023/05/16 23:19:37 checking revisions...
syzkaller login: [ 36.346613] kmemleak: Automatic memory scanning thread ended
2023/05/16 23:19:37 testing simple program...
[ 36.408797] cgroup: Unknown subsys name 'net'
[ 36.452777] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.516718] audit: type=1400 audit(1684279190.980:6): 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
[ 50.651281] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.654128] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.655405] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.658755] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.660804] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.662552] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.046479] ------------[ cut here ]------------
[ 51.047271] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.049512] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.050837] Modules linked in:
[ 51.051331] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.056216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.057299] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.058004] 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
[ 51.060318] RSP: 0018:ffff88801919fc00 EFLAGS: 00010282
[ 51.061040] RAX: 0000000000000000 RBX: ffff88800dba7840 RCX: 0000000000000000
[ 51.061978] RDX: ffff888010269b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.062910] RBP: ffff88800dba7854 R08: 0000000000000001 R09: 0000000000000000
[ 51.063851] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.064889] R13: ffffffff84e223a0 R14: ffff88800dba7848 R15: ffffffff84d73340
[ 51.066045] FS: 0000555555a1b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.067117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.067936] CR2: 00007f87cd76b7f8 CR3: 00000000143fe000 CR4: 0000000000350ee0
[ 51.068884] Call Trace:
[ 51.069229]
[ 51.069582] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.070278] ipv4_frags_init_net+0x269/0x440
[ 51.070916] ops_init+0xbb/0x6b0
[ 51.071399] setup_net+0x3d9/0x990
[ 51.071919] ? down_read_killable+0x1d7/0x4e0
[ 51.072530] ? __pfx_setup_net+0x10/0x10
[ 51.073104] ? copy_net_ns+0x17c/0x770
[ 51.073688] copy_net_ns+0x321/0x770
[ 51.074228] create_new_namespaces+0x3f6/0xb30
[ 51.074897] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.075559] ksys_unshare+0x44d/0x8e0
[ 51.076112] ? __pfx_ksys_unshare+0x10/0x10
[ 51.076705] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.077542] __x64_sys_unshare+0x31/0x40
[ 51.078126] do_syscall_64+0x3f/0x90
[ 51.078650] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.079382] RIP: 0033:0x7fb697d630d7
[ 51.079912] 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
[ 51.082351] RSP: 002b:00007ffcea187508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.083402] RAX: ffffffffffffffda RBX: 00007ffcea187b48 RCX: 00007fb697d630d7
[ 51.084379] RDX: 00007fb697dcd41f RSI: 00007ffcea1874a0 RDI: 0000000040000000
[ 51.085348] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcea1872b0
[ 51.086356] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb697e75bf0
[ 51.087307] R13: 00007ffcea1875e0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.088314]
[ 51.088630] irq event stamp: 8429
[ 51.089112] hardirqs last enabled at (8441): [] __up_console_sem+0x78/0x80
[ 51.090307] hardirqs last disabled at (8452): [] __up_console_sem+0x5d/0x80
[ 51.091499] softirqs last enabled at (7962): [] irq_exit_rcu+0x93/0xc0
[ 51.092633] softirqs last disabled at (7927): [] irq_exit_rcu+0x93/0xc0
[ 51.093808] ---[ end trace 0000000000000000 ]---
[ 51.100073] ------------[ cut here ]------------
[ 51.100710] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.102512] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.103599] Modules linked in:
[ 51.104041] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.105231] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.106300] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.107009] 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
[ 51.109248] RSP: 0018:ffff88801919fc00 EFLAGS: 00010282
[ 51.109953] RAX: 0000000000000000 RBX: ffff88800c62ae40 RCX: 0000000000000000
[ 51.110813] RDX: ffff888010269b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.111709] RBP: ffff88800c62ae54 R08: 0000000000000001 R09: 0000000000000000
[ 51.112598] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.113491] R13: ffffffff84e223a0 R14: ffff88800c62ae48 R15: ffffffff84da62e0
[ 51.114380] FS: 0000555555a1b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.115367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.116104] CR2: 00007f87cd76b7f8 CR3: 00000000143fe000 CR4: 0000000000350ee0
[ 51.116987] Call Trace:
[ 51.117324]
[ 51.117619] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.118265] ipv6_frags_init_net+0x206/0x3c0
[ 51.118854] ops_init+0xbb/0x6b0
[ 51.119301] setup_net+0x3d9/0x990
[ 51.119763] ? down_read_killable+0x1d7/0x4e0
[ 51.120371] ? __pfx_setup_net+0x10/0x10
[ 51.120921] ? copy_net_ns+0x17c/0x770
[ 51.121453] copy_net_ns+0x321/0x770
[ 51.121966] create_new_namespaces+0x3f6/0xb30
[ 51.122562] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.123209] ksys_unshare+0x44d/0x8e0
[ 51.123708] ? __pfx_ksys_unshare+0x10/0x10
[ 51.124296] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.125045] __x64_sys_unshare+0x31/0x40
[ 51.125583] do_syscall_64+0x3f/0x90
[ 51.126146] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.126802] RIP: 0033:0x7fb697d630d7
[ 51.127305] 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
[ 51.129511] RSP: 002b:00007ffcea187508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.130474] RAX: ffffffffffffffda RBX: 00007ffcea187b48 RCX: 00007fb697d630d7
[ 51.131382] RDX: 00007fb697dcd41f RSI: 00007ffcea1874a0 RDI: 0000000040000000
[ 51.132276] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcea1872b0
[ 51.133179] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb697e75bf0
[ 51.134099] R13: 00007ffcea1875e0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.135015]
[ 51.135319] irq event stamp: 10327
[ 51.135762] hardirqs last enabled at (10337): [] __up_console_sem+0x78/0x80
[ 51.136853] hardirqs last disabled at (10348): [] __up_console_sem+0x5d/0x80
[ 51.137940] softirqs last enabled at (10200): [] irq_exit_rcu+0x93/0xc0
[ 51.138979] softirqs last disabled at (10191): [] irq_exit_rcu+0x93/0xc0
[ 51.140019] ---[ end trace 0000000000000000 ]---
[ 51.141403] ------------[ cut here ]------------
[ 51.142026] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.144021] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.145063] Modules linked in:
[ 51.145480] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.146625] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.147637] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.148309] 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
[ 51.150473] RSP: 0018:ffff88801919fbf0 EFLAGS: 00010286
[ 51.151154] RAX: 0000000000000000 RBX: ffff88800c62b840 RCX: 0000000000000000
[ 51.152033] RDX: ffff888010269b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.152914] RBP: ffff88800c62b854 R08: 0000000000000001 R09: 0000000000000000
[ 51.153786] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.154667] R13: ffffffff84e223a0 R14: ffff88800c62b848 R15: ffffffff84daf020
[ 51.155542] FS: 0000555555a1b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.156530] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.157262] CR2: 00007f87cd76b7f8 CR3: 00000000143fe000 CR4: 0000000000350ee0
[ 51.158150] Call Trace:
[ 51.158475]
[ 51.158771] nf_ct_net_init+0x224/0x3d0
[ 51.159312] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.159910] ops_init+0xbb/0x6b0
[ 51.160391] setup_net+0x3d9/0x990
[ 51.160880] ? down_read_killable+0x1d7/0x4e0
[ 51.161476] ? __pfx_setup_net+0x10/0x10
[ 51.162013] ? copy_net_ns+0x17c/0x770
[ 51.162531] copy_net_ns+0x321/0x770
[ 51.163045] create_new_namespaces+0x3f6/0xb30
[ 51.163630] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.164269] ksys_unshare+0x44d/0x8e0
[ 51.164765] ? __pfx_ksys_unshare+0x10/0x10
[ 51.165346] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.166083] __x64_sys_unshare+0x31/0x40
[ 51.166598] do_syscall_64+0x3f/0x90
[ 51.167105] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.167741] RIP: 0033:0x7fb697d630d7
[ 51.168239] 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
[ 51.170407] RSP: 002b:00007ffcea187508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.171351] RAX: ffffffffffffffda RBX: 00007ffcea187b48 RCX: 00007fb697d630d7
[ 51.172235] RDX: 00007fb697dcd41f RSI: 00007ffcea1874a0 RDI: 0000000040000000
[ 51.173120] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcea1872b0
[ 51.174022] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb697e75bf0
[ 51.174911] R13: 00007ffcea1875e0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.175780]
[ 51.176109] irq event stamp: 11105
[ 51.176543] hardirqs last enabled at (11115): [] __up_console_sem+0x78/0x80
[ 51.177611] hardirqs last disabled at (11126): [] __up_console_sem+0x5d/0x80
[ 51.178721] softirqs last enabled at (10900): [] irq_exit_rcu+0x93/0xc0
[ 51.179795] softirqs last disabled at (10895): [] irq_exit_rcu+0x93/0xc0
[ 51.180842] ---[ end trace 0000000000000000 ]---
executing program
[ 52.726515] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.773894] Bluetooth: hci0: command 0x041b tx timeout
[ 56.821914] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.869908] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:19:52 Registers:
info registers vcpu 0
RAX=000000000001e4d3 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=00007f87cd6da430 CR3=000000000dfd6000 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=2032353a39313a33322036312079614d XMM01=5d3137323734302e31352020205b203a
XMM02=657268745f776f6c5f6761726670692f XMM03=6c61626f6c67206c656e72656b206f74
XMM04=6f6c5f676172667069203a6174616420 XMM05=2073746e696f702061746164203a6873
XMM06=347670692f74656e206c746373797320 XMM07=6c656e72656b2072656c6c616b7a7973
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801919f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 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 0000555555a1b400 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=00007f87cd76b7f8 CR3=00000000143fe000 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