Warning: Permanently added '[localhost]:13087' (ECDSA) to the list of known hosts.
2023/05/17 15:57:49 fuzzer started
2023/05/17 15:57:49 dialing manager at localhost:44319
2023/05/17 15:57:49 checking machine...
2023/05/17 15:57:49 checking revisions...
syzkaller login: [ 40.495414] kmemleak: Automatic memory scanning thread ended
2023/05/17 15:57:49 testing simple program...
[ 40.572250] cgroup: Unknown subsys name 'net'
[ 40.657402] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.397354] audit: type=1400 audit(1684339082.662:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 54.569291] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.573429] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.576251] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.580539] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.583295] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.585998] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.029633] ------------[ cut here ]------------
[ 55.030577] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.032787] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.033995] Modules linked in:
[ 55.034584] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.037122] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.040049] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.040940] 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
[ 55.043378] RSP: 0018:ffff88801f647c00 EFLAGS: 00010282
[ 55.044164] RAX: 0000000000000000 RBX: ffff88800e80f840 RCX: 0000000000000000
[ 55.045167] RDX: ffff8880142ad1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.046167] RBP: ffff88800e80f854 R08: 0000000000000001 R09: 0000000000000000
[ 55.047146] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.048165] R13: ffffffff84e23fe0 R14: ffff88800e80f848 R15: ffffffff84d74dc0
[ 55.049158] FS: 0000555555828400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.050264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.051089] CR2: 00007f4c74aa12b0 CR3: 000000002026e000 CR4: 0000000000350ef0
[ 55.052122] Call Trace:
[ 55.052492]
[ 55.052860] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.053546] ipv4_frags_init_net+0x269/0x440
[ 55.054203] ops_init+0xbb/0x6b0
[ 55.054702] setup_net+0x3d9/0x990
[ 55.055240] ? down_read_killable+0x1d7/0x4e0
[ 55.055934] ? __pfx_setup_net+0x10/0x10
[ 55.056513] ? copy_net_ns+0x17c/0x770
[ 55.057125] copy_net_ns+0x321/0x770
[ 55.057670] create_new_namespaces+0x3f6/0xb30
[ 55.058360] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.059089] ksys_unshare+0x44d/0x8e0
[ 55.059645] ? __pfx_ksys_unshare+0x10/0x10
[ 55.060319] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.061159] __x64_sys_unshare+0x31/0x40
[ 55.061772] do_syscall_64+0x3f/0x90
[ 55.062316] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.063068] RIP: 0033:0x7fe6797790d7
[ 55.063593] 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
[ 55.066239] RSP: 002b:00007ffe543fe7e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.067369] RAX: ffffffffffffffda RBX: 00007ffe543fee28 RCX: 00007fe6797790d7
[ 55.068458] RDX: 00007fe6797e341f RSI: 00007ffe543fe780 RDI: 0000000040000000
[ 55.069455] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe543fe590
[ 55.070451] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe67988bbf0
[ 55.071432] R13: 00007ffe543fe8c0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.072483]
[ 55.072854] irq event stamp: 10331
[ 55.073334] hardirqs last enabled at (10341): [] __up_console_sem+0x78/0x80
[ 55.074430] hardirqs last disabled at (10352): [] __up_console_sem+0x5d/0x80
[ 55.075497] softirqs last enabled at (9928): [] irq_exit_rcu+0x93/0xc0
[ 55.076564] softirqs last disabled at (9919): [] irq_exit_rcu+0x93/0xc0
[ 55.077663] ---[ end trace 0000000000000000 ]---
[ 55.085013] ------------[ cut here ]------------
[ 55.085641] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.087641] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.088745] Modules linked in:
[ 55.089161] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.090322] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.091361] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.092075] 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
[ 55.094261] RSP: 0018:ffff88801f647c00 EFLAGS: 00010282
[ 55.094992] RAX: 0000000000000000 RBX: ffff88800d6ab440 RCX: 0000000000000000
[ 55.095973] RDX: ffff8880142ad1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.096957] RBP: ffff88800d6ab454 R08: 0000000000000001 R09: 0000000000000000
[ 55.097933] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.098920] R13: ffffffff84e23fe0 R14: ffff88800d6ab448 R15: ffffffff84da7d60
[ 55.099913] FS: 0000555555828400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.101019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.101824] CR2: 00007f4c74aa12b0 CR3: 000000002026e000 CR4: 0000000000350ef0
[ 55.102813] Call Trace:
[ 55.103173]
[ 55.103501] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.104230] ipv6_frags_init_net+0x206/0x3c0
[ 55.104887] ops_init+0xbb/0x6b0
[ 55.105382] setup_net+0x3d9/0x990
[ 55.105941] ? down_read_killable+0x1d7/0x4e0
[ 55.106609] ? __pfx_setup_net+0x10/0x10
[ 55.107234] ? copy_net_ns+0x17c/0x770
[ 55.107863] copy_net_ns+0x321/0x770
[ 55.108435] create_new_namespaces+0x3f6/0xb30
[ 55.109157] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.109959] ksys_unshare+0x44d/0x8e0
[ 55.110503] ? __pfx_ksys_unshare+0x10/0x10
[ 55.111166] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.112117] __x64_sys_unshare+0x31/0x40
[ 55.112706] do_syscall_64+0x3f/0x90
[ 55.113297] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.114051] RIP: 0033:0x7fe6797790d7
[ 55.114575] 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
[ 55.116989] RSP: 002b:00007ffe543fe7e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.118038] RAX: ffffffffffffffda RBX: 00007ffe543fee28 RCX: 00007fe6797790d7
[ 55.119051] RDX: 00007fe6797e341f RSI: 00007ffe543fe780 RDI: 0000000040000000
[ 55.120110] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe543fe590
[ 55.121129] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe67988bbf0
[ 55.122144] R13: 00007ffe543fe8c0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.123192]
[ 55.123538] irq event stamp: 14047
[ 55.124096] hardirqs last enabled at (14059): [] __up_console_sem+0x78/0x80
[ 55.125321] hardirqs last disabled at (14070): [] __up_console_sem+0x5d/0x80
[ 55.126505] softirqs last enabled at (13452): [] irq_exit_rcu+0x93/0xc0
[ 55.127654] softirqs last disabled at (13433): [] irq_exit_rcu+0x93/0xc0
[ 55.128820] ---[ end trace 0000000000000000 ]---
[ 55.130329] ------------[ cut here ]------------
[ 55.130994] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.133153] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.134289] Modules linked in:
[ 55.134768] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.136050] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.137150] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.137928] 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
[ 55.140432] RSP: 0018:ffff88801f647bf0 EFLAGS: 00010286
[ 55.141209] RAX: 0000000000000000 RBX: ffff88800d6aaa40 RCX: 0000000000000000
[ 55.142233] RDX: ffff8880142ad1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.143246] RBP: ffff88800d6aaa54 R08: 0000000000000001 R09: 0000000000000000
[ 55.144321] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.145313] R13: ffffffff84e23fe0 R14: ffff88800d6aaa48 R15: ffffffff84db0aa0
[ 55.146283] FS: 0000555555828400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.147355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.148188] CR2: 00007f4c74aa12b0 CR3: 000000002026e000 CR4: 0000000000350ef0
[ 55.149149] Call Trace:
[ 55.149507]
[ 55.149872] nf_ct_net_init+0x224/0x3d0
[ 55.150438] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.151104] ops_init+0xbb/0x6b0
[ 55.151599] setup_net+0x3d9/0x990
[ 55.152180] ? down_read_killable+0x1d7/0x4e0
[ 55.152839] ? __pfx_setup_net+0x10/0x10
[ 55.153400] ? copy_net_ns+0x17c/0x770
[ 55.153995] copy_net_ns+0x321/0x770
[ 55.154524] create_new_namespaces+0x3f6/0xb30
[ 55.155189] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.155904] ksys_unshare+0x44d/0x8e0
[ 55.156452] ? __pfx_ksys_unshare+0x10/0x10
[ 55.157078] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.157890] __x64_sys_unshare+0x31/0x40
[ 55.158496] do_syscall_64+0x3f/0x90
[ 55.159128] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.159897] RIP: 0033:0x7fe6797790d7
[ 55.160437] 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
[ 55.162998] RSP: 002b:00007ffe543fe7e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.164162] RAX: ffffffffffffffda RBX: 00007ffe543fee28 RCX: 00007fe6797790d7
[ 55.165195] RDX: 00007fe6797e341f RSI: 00007ffe543fe780 RDI: 0000000040000000
[ 55.166190] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe543fe590
[ 55.167177] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe67988bbf0
[ 55.168201] R13: 00007ffe543fe8c0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.169220]
[ 55.169561] irq event stamp: 14911
[ 55.170077] hardirqs last enabled at (14923): [] __up_console_sem+0x78/0x80
[ 55.171260] hardirqs last disabled at (14934): [] __up_console_sem+0x5d/0x80
[ 55.172483] softirqs last enabled at (14546): [] irq_exit_rcu+0x93/0xc0
[ 55.173644] softirqs last disabled at (14541): [] irq_exit_rcu+0x93/0xc0
[ 55.174809] ---[ end trace 0000000000000000 ]---
executing program
[ 56.653437] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.700796] Bluetooth: hci0: command 0x041b tx timeout
[ 60.748833] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.797025] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:57:59 Registers:
info registers vcpu 0
RAX=000000000000005b RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f647618
R8 =0000000000000001 R9 =000000000000000a R10=000000000000005b R11=0000000000000001
R12=000000000000005b 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 0000555555828400 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=00007f4c74aa12b0 CR3=000000002026e000 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=0000000000020765 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=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=00007f4c74b561a8 CR3=000000000e5ec000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=435020647261646e61745320554d4551
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=30303030303030303030303030302000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000