Warning: Permanently added '[localhost]:55760' (ECDSA) to the list of known hosts.
2023/05/17 05:24:47 fuzzer started
2023/05/17 05:24:47 dialing manager at localhost:35573
2023/05/17 05:24:47 checking machine...
2023/05/17 05:24:47 checking revisions...
syzkaller login: [ 40.191365] kmemleak: Automatic memory scanning thread ended
2023/05/17 05:24:47 testing simple program...
[ 40.263942] cgroup: Unknown subsys name 'net'
[ 40.364987] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.918022] audit: type=1400 audit(1684301100.615:6): 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
[ 54.012467] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.013964] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.015981] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.019021] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.021854] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.023040] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.433489] ------------[ cut here ]------------
[ 54.434253] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.436303] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.437569] Modules linked in:
[ 54.438038] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.442972] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.444192] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.444835] 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
[ 54.447186] RSP: 0018:ffff88801a267c00 EFLAGS: 00010282
[ 54.447844] RAX: 0000000000000000 RBX: ffff88800d686c40 RCX: 0000000000000000
[ 54.448760] RDX: ffff8880069d3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.449641] RBP: ffff88800d686c54 R08: 0000000000000001 R09: 0000000000000000
[ 54.450553] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.451451] R13: ffffffff84e223a0 R14: ffff88800d686c48 R15: ffffffff84d73340
[ 54.452356] FS: 0000555556ce0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.453349] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.454052] CR2: 00007f09116e16f4 CR3: 0000000018a4a000 CR4: 0000000000350ef0
[ 54.454934] Call Trace:
[ 54.455300]
[ 54.455598] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.456247] ipv4_frags_init_net+0x269/0x440
[ 54.456806] ops_init+0xbb/0x6b0
[ 54.457280] setup_net+0x3d9/0x990
[ 54.457735] ? down_read_killable+0x1d7/0x4e0
[ 54.458335] ? __pfx_setup_net+0x10/0x10
[ 54.458843] ? copy_net_ns+0x17c/0x770
[ 54.459413] copy_net_ns+0x321/0x770
[ 54.459894] create_new_namespaces+0x3f6/0xb30
[ 54.460509] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.461159] ksys_unshare+0x44d/0x8e0
[ 54.461655] ? __pfx_ksys_unshare+0x10/0x10
[ 54.462229] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.462939] __x64_sys_unshare+0x31/0x40
[ 54.463487] do_syscall_64+0x3f/0x90
[ 54.463960] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.464630] RIP: 0033:0x7f451e1050d7
[ 54.465128] 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
[ 54.467288] RSP: 002b:00007ffead6c5a58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.468255] RAX: ffffffffffffffda RBX: 00007ffead6c6098 RCX: 00007f451e1050d7
[ 54.469144] RDX: 00007f451e16f41f RSI: 00007ffead6c59f0 RDI: 0000000040000000
[ 54.470003] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffead6c5800
[ 54.470889] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f451e217bf0
[ 54.471797] R13: 00007ffead6c5b30 R14: 0000000000000000 R15: 00000000000000f8
[ 54.472711]
[ 54.473010] irq event stamp: 8333
[ 54.473458] hardirqs last enabled at (8345): [] __up_console_sem+0x78/0x80
[ 54.474507] hardirqs last disabled at (8356): [] __up_console_sem+0x5d/0x80
[ 54.475576] softirqs last enabled at (7936): [] irq_exit_rcu+0x93/0xc0
[ 54.476597] softirqs last disabled at (7919): [] irq_exit_rcu+0x93/0xc0
[ 54.477622] ---[ end trace 0000000000000000 ]---
[ 54.484022] ------------[ cut here ]------------
[ 54.484761] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.486558] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.487684] Modules linked in:
[ 54.488125] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.489332] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.490346] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.490986] 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
[ 54.493210] RSP: 0018:ffff88801a267c00 EFLAGS: 00010282
[ 54.493870] RAX: 0000000000000000 RBX: ffff88801454a240 RCX: 0000000000000000
[ 54.494763] RDX: ffff8880069d3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.495658] RBP: ffff88801454a254 R08: 0000000000000001 R09: 0000000000000000
[ 54.496544] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.497425] R13: ffffffff84e223a0 R14: ffff88801454a248 R15: ffffffff84da62e0
[ 54.498319] FS: 0000555556ce0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.499321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.500038] CR2: 00007f09116e16f4 CR3: 0000000018a4a000 CR4: 0000000000350ef0
[ 54.500930] Call Trace:
[ 54.501286]
[ 54.501589] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.502228] ipv6_frags_init_net+0x206/0x3c0
[ 54.502790] ops_init+0xbb/0x6b0
[ 54.503286] setup_net+0x3d9/0x990
[ 54.503780] ? down_read_killable+0x1d7/0x4e0
[ 54.504391] ? __pfx_setup_net+0x10/0x10
[ 54.504931] ? copy_net_ns+0x17c/0x770
[ 54.505490] copy_net_ns+0x321/0x770
[ 54.505971] create_new_namespaces+0x3f6/0xb30
[ 54.506616] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.507284] ksys_unshare+0x44d/0x8e0
[ 54.507842] ? __pfx_ksys_unshare+0x10/0x10
[ 54.508436] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.509215] __x64_sys_unshare+0x31/0x40
[ 54.509751] do_syscall_64+0x3f/0x90
[ 54.510262] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.510932] RIP: 0033:0x7f451e1050d7
[ 54.511480] 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
[ 54.513678] RSP: 002b:00007ffead6c5a58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.514626] RAX: ffffffffffffffda RBX: 00007ffead6c6098 RCX: 00007f451e1050d7
[ 54.515523] RDX: 00007f451e16f41f RSI: 00007ffead6c59f0 RDI: 0000000040000000
[ 54.516415] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffead6c5800
[ 54.517304] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f451e217bf0
[ 54.518199] R13: 00007ffead6c5b30 R14: 0000000000000000 R15: 00000000000000f8
[ 54.519124]
[ 54.519430] irq event stamp: 10063
[ 54.519873] hardirqs last enabled at (10073): [] __up_console_sem+0x78/0x80
[ 54.520944] hardirqs last disabled at (10084): [] __up_console_sem+0x5d/0x80
[ 54.522005] softirqs last enabled at (9614): [] irq_exit_rcu+0x93/0xc0
[ 54.523056] softirqs last disabled at (9609): [] irq_exit_rcu+0x93/0xc0
[ 54.524063] ---[ end trace 0000000000000000 ]---
[ 54.525412] ------------[ cut here ]------------
[ 54.526000] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.527958] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.529006] Modules linked in:
[ 54.529445] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.530615] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.531646] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.532327] 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
[ 54.534495] RSP: 0018:ffff88801a267bf0 EFLAGS: 00010286
[ 54.535186] RAX: 0000000000000000 RBX: ffff88801454ba40 RCX: 0000000000000000
[ 54.536037] RDX: ffff8880069d3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.536918] RBP: ffff88801454ba54 R08: 0000000000000001 R09: 0000000000000000
[ 54.537804] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.538696] R13: ffffffff84e223a0 R14: ffff88801454ba48 R15: ffffffff84daf020
[ 54.539598] FS: 0000555556ce0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.540590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.541351] CR2: 00007f09116e16f4 CR3: 0000000018a4a000 CR4: 0000000000350ef0
[ 54.542247] Call Trace:
[ 54.542573]
[ 54.542869] nf_ct_net_init+0x224/0x3d0
[ 54.543436] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.544051] ops_init+0xbb/0x6b0
[ 54.544536] setup_net+0x3d9/0x990
[ 54.544990] ? down_read_killable+0x1d7/0x4e0
[ 54.545583] ? __pfx_setup_net+0x10/0x10
[ 54.546118] ? copy_net_ns+0x17c/0x770
[ 54.546633] copy_net_ns+0x321/0x770
[ 54.547151] create_new_namespaces+0x3f6/0xb30
[ 54.547740] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.548391] ksys_unshare+0x44d/0x8e0
[ 54.548877] ? __pfx_ksys_unshare+0x10/0x10
[ 54.549450] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.550190] __x64_sys_unshare+0x31/0x40
[ 54.550702] do_syscall_64+0x3f/0x90
[ 54.551232] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.551870] RIP: 0033:0x7f451e1050d7
[ 54.552353] 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
[ 54.554540] RSP: 002b:00007ffead6c5a58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.555504] RAX: ffffffffffffffda RBX: 00007ffead6c6098 RCX: 00007f451e1050d7
[ 54.556394] RDX: 00007f451e16f41f RSI: 00007ffead6c59f0 RDI: 0000000040000000
[ 54.557283] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffead6c5800
[ 54.558163] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f451e217bf0
[ 54.559032] R13: 00007ffead6c5b30 R14: 0000000000000000 R15: 00000000000000f8
[ 54.560127]
[ 54.560526] irq event stamp: 10781
[ 54.561140] hardirqs last enabled at (10793): [] __up_console_sem+0x78/0x80
[ 54.562550] hardirqs last disabled at (10804): [] __up_console_sem+0x5d/0x80
[ 54.563637] softirqs last enabled at (10688): [] irq_exit_rcu+0x93/0xc0
[ 54.564668] softirqs last disabled at (10683): [] irq_exit_rcu+0x93/0xc0
[ 54.565698] ---[ end trace 0000000000000000 ]---
executing program
[ 56.095835] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.145049] Bluetooth: hci0: command 0x041b tx timeout
[ 60.191167] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.239409] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:24:57 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a2675f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556ce0400 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=00007f09116e16f4 CR3=0000000018a4a000 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=000000000002e705 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=00007f1932118610 CR3=0000000016106000 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=19e53653cd970885ff458534577ab1df
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=f94e68468fd4132c000000000013bae0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=c19fc14e82caa08500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000