Warning: Permanently added '[localhost]:15223' (ECDSA) to the list of known hosts.
2023/05/17 17:35:46 fuzzer started
2023/05/17 17:35:46 dialing manager at localhost:44319
2023/05/17 17:35:46 checking machine...
2023/05/17 17:35:46 checking revisions...
syzkaller login: [ 35.911167] kmemleak: Automatic memory scanning thread ended
2023/05/17 17:35:46 testing simple program...
[ 35.973969] cgroup: Unknown subsys name 'net'
[ 36.076012] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.842505] audit: type=1400 audit(1684344960.399:6): 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
executing program
[ 50.973525] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.976055] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.977713] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.981402] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.982950] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.985419] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.376389] ------------[ cut here ]------------
[ 51.377038] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.379111] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.380208] Modules linked in:
[ 51.380621] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.381899] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.386601] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.387488] 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
[ 51.389817] RSP: 0018:ffff888015977c00 EFLAGS: 00010282
[ 51.390679] RAX: 0000000000000000 RBX: ffff88800f517c40 RCX: 0000000000000000
[ 51.391689] RDX: ffff88800f1cd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.392677] RBP: ffff88800f517c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.393615] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.394510] R13: ffffffff84e23fe0 R14: ffff88800f517c48 R15: ffffffff84d74dc0
[ 51.395421] FS: 0000555556b71400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.396419] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.397167] CR2: 00007ff0ad3fe6f4 CR3: 000000000cc14000 CR4: 0000000000350ee0
[ 51.398014] Call Trace:
[ 51.398375]
[ 51.398670] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.399329] ipv4_frags_init_net+0x269/0x440
[ 51.399892] ops_init+0xbb/0x6b0
[ 51.400375] setup_net+0x3d9/0x990
[ 51.400836] ? down_read_killable+0x1d7/0x4e0
[ 51.401435] ? __pfx_setup_net+0x10/0x10
[ 51.401944] ? copy_net_ns+0x17c/0x770
[ 51.402482] copy_net_ns+0x321/0x770
[ 51.402989] create_new_namespaces+0x3f6/0xb30
[ 51.403613] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.404257] ksys_unshare+0x44d/0x8e0
[ 51.404749] ? __pfx_ksys_unshare+0x10/0x10
[ 51.405324] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.406026] __x64_sys_unshare+0x31/0x40
[ 51.406568] do_syscall_64+0x3f/0x90
[ 51.407064] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.407737] RIP: 0033:0x7fbab0ae00d7
[ 51.408231] 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
[ 51.410416] RSP: 002b:00007ffe5b14dab8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.411360] RAX: ffffffffffffffda RBX: 00007ffe5b14e0f8 RCX: 00007fbab0ae00d7
[ 51.412260] RDX: 00007fbab0b4a41f RSI: 00007ffe5b14da50 RDI: 0000000040000000
[ 51.413141] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe5b14d860
[ 51.413989] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbab0bf2bf0
[ 51.414897] R13: 00007ffe5b14db90 R14: 0000000000000000 R15: 00000000000000f8
[ 51.415809]
[ 51.416142] irq event stamp: 8579
[ 51.416564] hardirqs last enabled at (8589): [] __up_console_sem+0x78/0x80
[ 51.417627] hardirqs last disabled at (8600): [] __up_console_sem+0x5d/0x80
[ 51.418682] softirqs last enabled at (8204): [] irq_exit_rcu+0x93/0xc0
[ 51.419722] softirqs last disabled at (8183): [] irq_exit_rcu+0x93/0xc0
[ 51.420754] ---[ end trace 0000000000000000 ]---
[ 51.426920] ------------[ cut here ]------------
[ 51.427541] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.429234] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.430294] Modules linked in:
[ 51.430702] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.431872] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.432888] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.433566] 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
[ 51.435772] RSP: 0018:ffff888015977c00 EFLAGS: 00010282
[ 51.436461] RAX: 0000000000000000 RBX: ffff888013a73440 RCX: 0000000000000000
[ 51.437351] RDX: ffff88800f1cd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.438235] RBP: ffff888013a73454 R08: 0000000000000001 R09: 0000000000000000
[ 51.439126] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.439983] R13: ffffffff84e23fe0 R14: ffff888013a73448 R15: ffffffff84da7d60
[ 51.440870] FS: 0000555556b71400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.441871] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.442626] CR2: 00007ff0ad3fe6f4 CR3: 000000000cc14000 CR4: 0000000000350ee0
[ 51.443536] Call Trace:
[ 51.443858]
[ 51.444182] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.444800] ipv6_frags_init_net+0x206/0x3c0
[ 51.445393] ops_init+0xbb/0x6b0
[ 51.445840] setup_net+0x3d9/0x990
[ 51.446327] ? down_read_killable+0x1d7/0x4e0
[ 51.446911] ? __pfx_setup_net+0x10/0x10
[ 51.447453] ? copy_net_ns+0x17c/0x770
[ 51.447971] copy_net_ns+0x321/0x770
[ 51.448484] create_new_namespaces+0x3f6/0xb30
[ 51.449063] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.449719] ksys_unshare+0x44d/0x8e0
[ 51.450240] ? __pfx_ksys_unshare+0x10/0x10
[ 51.450806] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.451549] __x64_sys_unshare+0x31/0x40
[ 51.452056] do_syscall_64+0x3f/0x90
[ 51.452570] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.453248] RIP: 0033:0x7fbab0ae00d7
[ 51.453713] 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
[ 51.455899] RSP: 002b:00007ffe5b14dab8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.456852] RAX: ffffffffffffffda RBX: 00007ffe5b14e0f8 RCX: 00007fbab0ae00d7
[ 51.457780] RDX: 00007fbab0b4a41f RSI: 00007ffe5b14da50 RDI: 0000000040000000
[ 51.458683] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe5b14d860
[ 51.459595] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbab0bf2bf0
[ 51.460486] R13: 00007ffe5b14db90 R14: 0000000000000000 R15: 00000000000000f8
[ 51.461401]
[ 51.461700] irq event stamp: 10411
[ 51.462161] hardirqs last enabled at (10423): [] __up_console_sem+0x78/0x80
[ 51.463256] hardirqs last disabled at (10436): [] __up_console_sem+0x5d/0x80
[ 51.464337] softirqs last enabled at (10346): [] irq_exit_rcu+0x93/0xc0
[ 51.465387] softirqs last disabled at (10457): [] irq_exit_rcu+0x93/0xc0
[ 51.466430] ---[ end trace 0000000000000000 ]---
[ 51.468422] ------------[ cut here ]------------
[ 51.469007] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.470959] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.472025] Modules linked in:
[ 51.472458] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.473615] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.474636] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.475329] 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
[ 51.477512] RSP: 0018:ffff888015977bf0 EFLAGS: 00010286
[ 51.478194] RAX: 0000000000000000 RBX: ffff888013a73a40 RCX: 0000000000000000
[ 51.479057] RDX: ffff88800f1cd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.479953] RBP: ffff888013a73a54 R08: 0000000000000001 R09: 0000000000000000
[ 51.480849] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.481749] R13: ffffffff84e23fe0 R14: ffff888013a73a48 R15: ffffffff84db0aa0
[ 51.482653] FS: 0000555556b71400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.483672] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.484416] CR2: 00007ff0ad3fe6f4 CR3: 000000000cc14000 CR4: 0000000000350ee0
[ 51.485315] Call Trace:
[ 51.485638]
[ 51.485936] nf_ct_net_init+0x224/0x3d0
[ 51.486489] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.487078] ops_init+0xbb/0x6b0
[ 51.487565] setup_net+0x3d9/0x990
[ 51.488022] ? down_read_killable+0x1d7/0x4e0
[ 51.488634] ? __pfx_setup_net+0x10/0x10
[ 51.489171] ? copy_net_ns+0x17c/0x770
[ 51.489674] copy_net_ns+0x321/0x770
[ 51.490197] create_new_namespaces+0x3f6/0xb30
[ 51.490806] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.491464] ksys_unshare+0x44d/0x8e0
[ 51.491959] ? __pfx_ksys_unshare+0x10/0x10
[ 51.492543] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.493288] __x64_sys_unshare+0x31/0x40
[ 51.493812] do_syscall_64+0x3f/0x90
[ 51.494323] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.494972] RIP: 0033:0x7fbab0ae00d7
[ 51.495478] 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
[ 51.497663] RSP: 002b:00007ffe5b14dab8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.498607] RAX: ffffffffffffffda RBX: 00007ffe5b14e0f8 RCX: 00007fbab0ae00d7
[ 51.499524] RDX: 00007fbab0b4a41f RSI: 00007ffe5b14da50 RDI: 0000000040000000
[ 51.500414] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe5b14d860
[ 51.501307] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbab0bf2bf0
[ 51.502194] R13: 00007ffe5b14db90 R14: 0000000000000000 R15: 00000000000000f8
[ 51.503120]
[ 51.503428] irq event stamp: 11239
[ 51.503857] hardirqs last enabled at (11249): [] __up_console_sem+0x78/0x80
[ 51.504931] hardirqs last disabled at (11260): [] __up_console_sem+0x5d/0x80
[ 51.506013] softirqs last enabled at (11056): [] irq_exit_rcu+0x93/0xc0
[ 51.507077] softirqs last disabled at (11051): [] irq_exit_rcu+0x93/0xc0
[ 51.508129] ---[ end trace 0000000000000000 ]---
[ 53.057906] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.105303] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.153152] Bluetooth: hci0: command 0x040f tx timeout
[ 59.202155] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:36:02 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000000 RCX=1ffffffff0ba6629 RDX=1ffffffff0a85780
RSI=0000000000000000 RDI=ffffffff8542bc00 RBP=00000000000000eb RSP=ffffffff85407ed0
R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff85d35a17 R11=0000000000000001
R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff812879b3 RFL=00000282 [--S----] 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 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=00007f5cf41e4008 CR3=000000001648c000 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=998005d0c15592a6e04f28dd7ffccbdc
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f60000000000110378 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=340c2d6b924fab6a00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000003a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888015977618
R8 =0000000000000001 R9 =000000000000000a R10=000000000000003a R11=0000000000000001
R12=000000000000003a 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 0000555556b71400 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=00007ff0ad3fe6f4 CR3=000000000cc14000 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