Warning: Permanently added '[localhost]:60931' (ECDSA) to the list of known hosts.
2023/05/17 07:16:25 fuzzer started
2023/05/17 07:16:25 dialing manager at localhost:35573
2023/05/17 07:16:25 checking machine...
2023/05/17 07:16:25 checking revisions...
syzkaller login: [ 37.938696] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:16:25 testing simple program...
[ 38.017765] cgroup: Unknown subsys name 'net'
[ 38.096510] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.520333] audit: type=1400 audit(1684307798.204:6): 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
[ 51.638935] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.640843] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.643093] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.646650] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.649646] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.651090] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.052504] ------------[ cut here ]------------
[ 52.053188] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.055032] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.056226] Modules linked in:
[ 52.056638] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.061502] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.062741] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.063544] 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
[ 52.065819] RSP: 0018:ffff88801f127c00 EFLAGS: 00010282
[ 52.066527] RAX: 0000000000000000 RBX: ffff888016106840 RCX: 0000000000000000
[ 52.067443] RDX: ffff88800f871b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.068366] RBP: ffff888016106854 R08: 0000000000000001 R09: 0000000000000000
[ 52.069368] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.070412] R13: ffffffff84e223a0 R14: ffff888016106848 R15: ffffffff84d73340
[ 52.071421] FS: 00005555571d7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.072623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.073507] CR2: 00007f94e841e6f4 CR3: 0000000016920000 CR4: 0000000000350ee0
[ 52.074578] Call Trace:
[ 52.074961]
[ 52.075356] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.076083] ipv4_frags_init_net+0x269/0x440
[ 52.076792] ops_init+0xbb/0x6b0
[ 52.077365] setup_net+0x3d9/0x990
[ 52.077902] ? down_read_killable+0x1d7/0x4e0
[ 52.078634] ? __pfx_setup_net+0x10/0x10
[ 52.079265] ? copy_net_ns+0x17c/0x770
[ 52.079797] copy_net_ns+0x321/0x770
[ 52.080341] create_new_namespaces+0x3f6/0xb30
[ 52.080964] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.081647] ksys_unshare+0x44d/0x8e0
[ 52.082208] ? __pfx_ksys_unshare+0x10/0x10
[ 52.082791] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.083582] __x64_sys_unshare+0x31/0x40
[ 52.084165] do_syscall_64+0x3f/0x90
[ 52.084672] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.085383] RIP: 0033:0x7f587820d0d7
[ 52.085875] 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
[ 52.088198] RSP: 002b:00007ffda75e08f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.089211] RAX: ffffffffffffffda RBX: 00007ffda75e0f38 RCX: 00007f587820d0d7
[ 52.090119] RDX: 00007f587827741f RSI: 00007ffda75e0890 RDI: 0000000040000000
[ 52.091095] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda75e06a0
[ 52.092036] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f587831fbf0
[ 52.092979] R13: 00007ffda75e09d0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.093944]
[ 52.094307] irq event stamp: 8389
[ 52.094756] hardirqs last enabled at (8399): [] __up_console_sem+0x78/0x80
[ 52.095886] hardirqs last disabled at (8410): [] __up_console_sem+0x5d/0x80
[ 52.097007] softirqs last enabled at (7958): [] irq_exit_rcu+0x93/0xc0
[ 52.098116] softirqs last disabled at (8431): [] irq_exit_rcu+0x93/0xc0
[ 52.099249] ---[ end trace 0000000000000000 ]---
[ 52.107787] ------------[ cut here ]------------
[ 52.108459] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.110225] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.111350] Modules linked in:
[ 52.111774] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.112991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.114058] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.114772] 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
[ 52.117064] RSP: 0018:ffff88801f127c00 EFLAGS: 00010282
[ 52.117787] RAX: 0000000000000000 RBX: ffff88800ebd2640 RCX: 0000000000000000
[ 52.118735] RDX: ffff88800f871b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.119687] RBP: ffff88800ebd2654 R08: 0000000000000001 R09: 0000000000000000
[ 52.120625] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.121565] R13: ffffffff84e223a0 R14: ffff88800ebd2648 R15: ffffffff84da62e0
[ 52.122545] FS: 00005555571d7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.123600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.124380] CR2: 00007f94e841e6f4 CR3: 0000000016920000 CR4: 0000000000350ee0
[ 52.125328] Call Trace:
[ 52.125673]
[ 52.125983] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.126673] ipv6_frags_init_net+0x206/0x3c0
[ 52.127296] ops_init+0xbb/0x6b0
[ 52.127764] setup_net+0x3d9/0x990
[ 52.128291] ? down_read_killable+0x1d7/0x4e0
[ 52.128886] ? __pfx_setup_net+0x10/0x10
[ 52.129452] ? copy_net_ns+0x17c/0x770
[ 52.129990] copy_net_ns+0x321/0x770
[ 52.130571] create_new_namespaces+0x3f6/0xb30
[ 52.131229] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.131875] ksys_unshare+0x44d/0x8e0
[ 52.132437] ? __pfx_ksys_unshare+0x10/0x10
[ 52.133010] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.133791] __x64_sys_unshare+0x31/0x40
[ 52.134382] do_syscall_64+0x3f/0x90
[ 52.134880] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.135592] RIP: 0033:0x7f587820d0d7
[ 52.136083] 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
[ 52.138377] RSP: 002b:00007ffda75e08f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.139377] RAX: ffffffffffffffda RBX: 00007ffda75e0f38 RCX: 00007f587820d0d7
[ 52.140316] RDX: 00007f587827741f RSI: 00007ffda75e0890 RDI: 0000000040000000
[ 52.141246] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda75e06a0
[ 52.142182] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f587831fbf0
[ 52.143074] R13: 00007ffda75e09d0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.144029]
[ 52.144377] irq event stamp: 12629
[ 52.144828] hardirqs last enabled at (12639): [] __up_console_sem+0x78/0x80
[ 52.145943] hardirqs last disabled at (12650): [] __up_console_sem+0x5d/0x80
[ 52.147078] softirqs last enabled at (11932): [] irq_exit_rcu+0x93/0xc0
[ 52.148212] softirqs last disabled at (11921): [] irq_exit_rcu+0x93/0xc0
[ 52.149301] ---[ end trace 0000000000000000 ]---
[ 52.150772] ------------[ cut here ]------------
[ 52.151415] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.153487] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.154593] Modules linked in:
[ 52.155015] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.156238] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.157308] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.157978] 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
[ 52.160275] RSP: 0018:ffff88801f127bf0 EFLAGS: 00010286
[ 52.160954] RAX: 0000000000000000 RBX: ffff88800ebd2040 RCX: 0000000000000000
[ 52.161883] RDX: ffff88800f871b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.162839] RBP: ffff88800ebd2054 R08: 0000000000000001 R09: 0000000000000000
[ 52.163785] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.164718] R13: ffffffff84e223a0 R14: ffff88800ebd2048 R15: ffffffff84daf020
[ 52.165656] FS: 00005555571d7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.166709] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.167489] CR2: 00007f94e841e6f4 CR3: 0000000016920000 CR4: 0000000000350ee0
[ 52.168420] Call Trace:
[ 52.168755]
[ 52.169062] nf_ct_net_init+0x224/0x3d0
[ 52.169632] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.170277] ops_init+0xbb/0x6b0
[ 52.170736] setup_net+0x3d9/0x990
[ 52.171235] ? down_read_killable+0x1d7/0x4e0
[ 52.171825] ? __pfx_setup_net+0x10/0x10
[ 52.172379] ? copy_net_ns+0x17c/0x770
[ 52.172899] copy_net_ns+0x321/0x770
[ 52.173427] create_new_namespaces+0x3f6/0xb30
[ 52.174031] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.174715] ksys_unshare+0x44d/0x8e0
[ 52.175260] ? __pfx_ksys_unshare+0x10/0x10
[ 52.175828] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.176601] __x64_sys_unshare+0x31/0x40
[ 52.177167] do_syscall_64+0x3f/0x90
[ 52.177661] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.178369] RIP: 0033:0x7f587820d0d7
[ 52.178850] 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
[ 52.181320] RSP: 002b:00007ffda75e08f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.182333] RAX: ffffffffffffffda RBX: 00007ffda75e0f38 RCX: 00007f587820d0d7
[ 52.183256] RDX: 00007f587827741f RSI: 00007ffda75e0890 RDI: 0000000040000000
[ 52.184189] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda75e06a0
[ 52.185083] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f587831fbf0
[ 52.186014] R13: 00007ffda75e09d0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.186968]
[ 52.187315] irq event stamp: 13427
[ 52.187774] hardirqs last enabled at (13437): [] __up_console_sem+0x78/0x80
[ 52.188891] hardirqs last disabled at (13448): [] __up_console_sem+0x5d/0x80
[ 52.190004] softirqs last enabled at (13332): [] irq_exit_rcu+0x93/0xc0
[ 52.191117] softirqs last disabled at (13325): [] irq_exit_rcu+0x93/0xc0
[ 52.192325] ---[ end trace 0000000000000000 ]---
executing program
[ 53.716846] Bluetooth: hci0: command 0x0409 tx timeout
[ 55.763236] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.812275] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.860280] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:16:38 Registers:
info registers vcpu 0
RAX=00000000000000b0 RBX=00000000c7641672 RCX=0000000026992bc2 RDX=ffff8880160d1b40
RSI=00000000de89d493 RDI=0000000000000003 RBP=00000000f6573dcc RSP=ffff888016937568
R8 =00000000e6264403 R9 =0000000034bccbda R10=000000008ee76bec R11=0000000000000000
R12=dffffc0000000000 R13=ffffffff849f13c0 R14=0000000000000000 R15=ffff88801717e588
RIP=ffffffff821a20d7 RFL=00000213 [----A-C] 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 00007f546317c700 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=00007fed2b0f7070 CR3=000000000ca46000 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=2039333a36313a37302037312079614d XMM01=5d3632323635302e32352020205b203a
XMM02=646f4d205d3632323635302e32352020 XMM03=6b7a79732039333a36313a3730203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3233303535302e32352020205b XMM07=79732039333a36313a37302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f1275f0
R8 =0000000000000007 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000000005 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd RFL=00000006 [-----P-] 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 00005555571d7400 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=00007f94e841e6f4 CR3=0000000016920000 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