Warning: Permanently added '[localhost]:47978' (ECDSA) to the list of known hosts.
2023/05/16 18:00:39 fuzzer started
2023/05/16 18:00:39 dialing manager at localhost:35573
2023/05/16 18:00:39 checking machine...
2023/05/16 18:00:39 checking revisions...
syzkaller login: [ 42.169925] kmemleak: Automatic memory scanning thread ended
2023/05/16 18:00:39 testing simple program...
[ 42.232361] cgroup: Unknown subsys name 'net'
[ 42.284000] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.486617] audit: type=1400 audit(1684260052.993:6): avc: denied { execmem } for pid=255 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 56.598745] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.600792] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.603489] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.606929] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.609020] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.610999] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.958127] ------------[ cut here ]------------
[ 56.958957] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.960782] WARNING: CPU: 0 PID: 256 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.961600] Modules linked in:
[ 56.961919] CPU: 0 PID: 256 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.962964] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.966548] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.967046] 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
[ 56.968758] RSP: 0018:ffff88801f347c00 EFLAGS: 00010282
[ 56.969263] RAX: 0000000000000000 RBX: ffff88800e308840 RCX: 0000000000000000
[ 56.969952] RDX: ffff888017043680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.970628] RBP: ffff88800e308854 R08: 0000000000000001 R09: 0000000000000000
[ 56.971292] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.971981] R13: ffffffff84e223a0 R14: ffff88800e308848 R15: ffffffff84d73340
[ 56.972670] FS: 0000555556375400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.973418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.973992] CR2: 00007fbe3d2d3028 CR3: 0000000020166000 CR4: 0000000000350ef0
[ 56.974681] Call Trace:
[ 56.974934]
[ 56.975169] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.975667] ipv4_frags_init_net+0x269/0x440
[ 56.976093] ops_init+0xbb/0x6b0
[ 56.976436] setup_net+0x3d9/0x990
[ 56.976815] ? down_read_killable+0x1d7/0x4e0
[ 56.977249] ? __pfx_setup_net+0x10/0x10
[ 56.977662] ? copy_net_ns+0x17c/0x770
[ 56.978055] copy_net_ns+0x321/0x770
[ 56.978435] create_new_namespaces+0x3f6/0xb30
[ 56.978914] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.979413] ksys_unshare+0x44d/0x8e0
[ 56.979812] ? __pfx_ksys_unshare+0x10/0x10
[ 56.980239] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.980736] __x64_sys_unshare+0x31/0x40
[ 56.981079] do_syscall_64+0x3f/0x90
[ 56.981390] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.981842] RIP: 0033:0x7ff54323c0d7
[ 56.982153] 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
[ 56.983630] RSP: 002b:00007ffd3cee7ca8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.984252] RAX: ffffffffffffffda RBX: 00007ffd3cee82e8 RCX: 00007ff54323c0d7
[ 56.984847] RDX: 00007ff5432a641f RSI: 00007ffd3cee7c40 RDI: 0000000040000000
[ 56.985419] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3cee7a50
[ 56.986022] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff54334ebf0
[ 56.986617] R13: 00007ffd3cee7d80 R14: 0000000000000000 R15: 00000000000000f8
[ 56.987214]
[ 56.987415] irq event stamp: 7615
[ 56.987717] hardirqs last enabled at (7627): [] __up_console_sem+0x78/0x80
[ 56.988404] hardirqs last disabled at (7636): [] __up_console_sem+0x5d/0x80
[ 56.989109] softirqs last enabled at (7182): [] irq_exit_rcu+0x93/0xc0
[ 56.989811] softirqs last disabled at (7657): [] irq_exit_rcu+0x93/0xc0
[ 56.990470] ---[ end trace 0000000000000000 ]---
[ 56.995044] ------------[ cut here ]------------
[ 56.995452] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.996563] WARNING: CPU: 0 PID: 256 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.997255] Modules linked in:
[ 56.997552] CPU: 0 PID: 256 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.998306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.998986] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.999421] 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
[ 57.000868] RSP: 0018:ffff88801f347c00 EFLAGS: 00010282
[ 57.001309] RAX: 0000000000000000 RBX: ffff88800c5cda40 RCX: 0000000000000000
[ 57.001905] RDX: ffff888017043680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.002473] RBP: ffff88800c5cda54 R08: 0000000000000001 R09: 0000000000000000
[ 57.003064] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.003677] R13: ffffffff84e223a0 R14: ffff88800c5cda48 R15: ffffffff84da62e0
[ 57.004248] FS: 0000555556375400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.004915] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.005385] CR2: 00007fbe3d2d3028 CR3: 0000000020166000 CR4: 0000000000350ef0
[ 57.005973] Call Trace:
[ 57.006191]
[ 57.006388] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.006821] ipv6_frags_init_net+0x206/0x3c0
[ 57.007199] ops_init+0xbb/0x6b0
[ 57.007496] setup_net+0x3d9/0x990
[ 57.007825] ? down_read_killable+0x1d7/0x4e0
[ 57.008200] ? __pfx_setup_net+0x10/0x10
[ 57.008560] ? copy_net_ns+0x17c/0x770
[ 57.008896] copy_net_ns+0x321/0x770
[ 57.009215] create_new_namespaces+0x3f6/0xb30
[ 57.009628] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.010041] ksys_unshare+0x44d/0x8e0
[ 57.010364] ? __pfx_ksys_unshare+0x10/0x10
[ 57.010753] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.011233] __x64_sys_unshare+0x31/0x40
[ 57.011612] do_syscall_64+0x3f/0x90
[ 57.011930] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.012358] RIP: 0033:0x7ff54323c0d7
[ 57.012690] 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
[ 57.014135] RSP: 002b:00007ffd3cee7ca8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.014768] RAX: ffffffffffffffda RBX: 00007ffd3cee82e8 RCX: 00007ff54323c0d7
[ 57.015365] RDX: 00007ff5432a641f RSI: 00007ffd3cee7c40 RDI: 0000000040000000
[ 57.015959] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3cee7a50
[ 57.016561] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff54334ebf0
[ 57.017132] R13: 00007ffd3cee7d80 R14: 0000000000000000 R15: 00000000000000f8
[ 57.017748]
[ 57.017950] irq event stamp: 11033
[ 57.018234] hardirqs last enabled at (11043): [] __up_console_sem+0x78/0x80
[ 57.018945] hardirqs last disabled at (11054): [] __up_console_sem+0x5d/0x80
[ 57.019677] softirqs last enabled at (10900): [] irq_exit_rcu+0x93/0xc0
[ 57.020339] softirqs last disabled at (10895): [] irq_exit_rcu+0x93/0xc0
[ 57.021032] ---[ end trace 0000000000000000 ]---
[ 57.021945] ------------[ cut here ]------------
[ 57.022334] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.023660] WARNING: CPU: 0 PID: 256 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.024345] Modules linked in:
[ 57.024638] CPU: 0 PID: 256 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.025388] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.026065] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.026493] 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
[ 57.027971] RSP: 0018:ffff88801f347bf0 EFLAGS: 00010286
[ 57.028404] RAX: 0000000000000000 RBX: ffff888016687e40 RCX: 0000000000000000
[ 57.028998] RDX: ffff888017043680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.029594] RBP: ffff888016687e54 R08: 0000000000000001 R09: 0000000000000000
[ 57.030160] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.030751] R13: ffffffff84e223a0 R14: ffff888016687e48 R15: ffffffff84daf020
[ 57.031331] FS: 0000555556375400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.031991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.032470] CR2: 00007fbe3d2d3028 CR3: 0000000020166000 CR4: 0000000000350ef0
[ 57.033064] Call Trace:
[ 57.033283]
[ 57.033482] nf_ct_net_init+0x224/0x3d0
[ 57.033845] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.034222] ops_init+0xbb/0x6b0
[ 57.034541] setup_net+0x3d9/0x990
[ 57.034845] ? down_read_killable+0x1d7/0x4e0
[ 57.035229] ? __pfx_setup_net+0x10/0x10
[ 57.035587] ? copy_net_ns+0x17c/0x770
[ 57.035929] copy_net_ns+0x321/0x770
[ 57.036241] create_new_namespaces+0x3f6/0xb30
[ 57.036650] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.037063] ksys_unshare+0x44d/0x8e0
[ 57.037389] ? __pfx_ksys_unshare+0x10/0x10
[ 57.037780] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.038258] __x64_sys_unshare+0x31/0x40
[ 57.038620] do_syscall_64+0x3f/0x90
[ 57.038939] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.039384] RIP: 0033:0x7ff54323c0d7
[ 57.039715] 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
[ 57.041161] RSP: 002b:00007ffd3cee7ca8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.041799] RAX: ffffffffffffffda RBX: 00007ffd3cee82e8 RCX: 00007ff54323c0d7
[ 57.042372] RDX: 00007ff5432a641f RSI: 00007ffd3cee7c40 RDI: 0000000040000000
[ 57.042971] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3cee7a50
[ 57.043577] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff54334ebf0
[ 57.044146] R13: 00007ffd3cee7d80 R14: 0000000000000000 R15: 00000000000000f8
[ 57.044760]
[ 57.044963] irq event stamp: 11787
[ 57.045273] hardirqs last enabled at (11799): [] __up_console_sem+0x78/0x80
[ 57.046003] hardirqs last disabled at (11812): [] __up_console_sem+0x5d/0x80
[ 57.046722] softirqs last enabled at (11300): [] irq_exit_rcu+0x93/0xc0
[ 57.047411] softirqs last disabled at (11283): [] irq_exit_rcu+0x93/0xc0
[ 57.048104] ---[ end trace 0000000000000000 ]---
executing program
[ 58.678114] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.725610] Bluetooth: hci0: command 0x041b tx timeout
[ 62.773590] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.821621] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:00:48 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f347618
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 0000555556375400 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=00007fbe3d2d3028 CR3=0000000020166000 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=000000000003f15d 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=00000202 [-------] 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 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=00007fbe3d2a9148 CR3=000000000eab2000 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=d9a2332763e9ffb41b4f613e6b456200
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f60000000000111110 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=b7eaf915bb4ae19600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000