Warning: Permanently added '[localhost]:38506' (ECDSA) to the list of known hosts.
2023/05/17 16:11:47 fuzzer started
2023/05/17 16:11:48 dialing manager at localhost:44319
2023/05/17 16:11:48 checking machine...
2023/05/17 16:11:48 checking revisions...
syzkaller login: [ 37.287922] kmemleak: Automatic memory scanning thread ended
2023/05/17 16:11:48 testing simple program...
[ 37.358468] cgroup: Unknown subsys name 'net'
[ 37.438553] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.432039] audit: type=1400 audit(1684339921.602:6): 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
[ 51.585216] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.586807] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.588001] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.590343] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.592539] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.593693] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.991769] ------------[ cut here ]------------
[ 51.992512] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.994331] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.995489] Modules linked in:
[ 51.996024] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.001271] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.002499] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.003374] 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
[ 52.005933] RSP: 0018:ffff888016fe7c00 EFLAGS: 00010282
[ 52.006818] RAX: 0000000000000000 RBX: ffff88800dc09040 RCX: 0000000000000000
[ 52.007913] RDX: ffff88800da69b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.008996] RBP: ffff88800dc09054 R08: 0000000000000001 R09: 0000000000000000
[ 52.010122] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.011112] R13: ffffffff84e23fe0 R14: ffff88800dc09048 R15: ffffffff84d74dc0
[ 52.012100] FS: 0000555555baf400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.013243] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.014024] CR2: 00007f1a39b606f4 CR3: 0000000016894000 CR4: 0000000000350ef0
[ 52.015016] Call Trace:
[ 52.015417]
[ 52.015745] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.016463] ipv4_frags_init_net+0x269/0x440
[ 52.017095] ops_init+0xbb/0x6b0
[ 52.017625] setup_net+0x3d9/0x990
[ 52.018125] ? down_read_killable+0x1d7/0x4e0
[ 52.018799] ? __pfx_setup_net+0x10/0x10
[ 52.019394] ? copy_net_ns+0x17c/0x770
[ 52.019955] copy_net_ns+0x321/0x770
[ 52.020524] create_new_namespaces+0x3f6/0xb30
[ 52.021223] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.021898] ksys_unshare+0x44d/0x8e0
[ 52.022475] ? __pfx_ksys_unshare+0x10/0x10
[ 52.023079] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.023897] __x64_sys_unshare+0x31/0x40
[ 52.024500] do_syscall_64+0x3f/0x90
[ 52.025051] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.025800] RIP: 0033:0x7f45f40a20d7
[ 52.026349] 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
[ 52.028740] RSP: 002b:00007fff90173dd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.029797] RAX: ffffffffffffffda RBX: 00007fff90174418 RCX: 00007f45f40a20d7
[ 52.030784] RDX: 00007f45f410c41f RSI: 00007fff90173d70 RDI: 0000000040000000
[ 52.031761] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff90173b80
[ 52.032744] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f45f41b4bf0
[ 52.033748] R13: 00007fff90173eb0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.034786]
[ 52.035127] irq event stamp: 9797
[ 52.035659] hardirqs last enabled at (9815): [] __up_console_sem+0x78/0x80
[ 52.036838] hardirqs last disabled at (9826): [] __up_console_sem+0x5d/0x80
[ 52.038038] softirqs last enabled at (9810): [] irq_exit_rcu+0x93/0xc0
[ 52.039209] softirqs last disabled at (9805): [] irq_exit_rcu+0x93/0xc0
[ 52.040376] ---[ end trace 0000000000000000 ]---
[ 52.047967] ------------[ cut here ]------------
[ 52.048704] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.050613] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.051795] Modules linked in:
[ 52.052367] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.053670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.054804] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.055572] 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
[ 52.057955] RSP: 0018:ffff888016fe7c00 EFLAGS: 00010282
[ 52.058703] RAX: 0000000000000000 RBX: ffff888014551c40 RCX: 0000000000000000
[ 52.059670] RDX: ffff88800da69b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.060633] RBP: ffff888014551c54 R08: 0000000000000001 R09: 0000000000000000
[ 52.061612] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.062564] R13: ffffffff84e23fe0 R14: ffff888014551c48 R15: ffffffff84da7d60
[ 52.063530] FS: 0000555555baf400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.064607] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.065414] CR2: 00007f1a39b606f4 CR3: 0000000016894000 CR4: 0000000000350ef0
[ 52.066372] Call Trace:
[ 52.066729]
[ 52.067058] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.067775] ipv6_frags_init_net+0x206/0x3c0
[ 52.068437] ops_init+0xbb/0x6b0
[ 52.068947] setup_net+0x3d9/0x990
[ 52.069496] ? down_read_killable+0x1d7/0x4e0
[ 52.070125] ? __pfx_setup_net+0x10/0x10
[ 52.070728] ? copy_net_ns+0x17c/0x770
[ 52.071327] copy_net_ns+0x321/0x770
[ 52.071860] create_new_namespaces+0x3f6/0xb30
[ 52.072545] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.073275] ksys_unshare+0x44d/0x8e0
[ 52.073811] ? __pfx_ksys_unshare+0x10/0x10
[ 52.074462] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.075292] __x64_sys_unshare+0x31/0x40
[ 52.075859] do_syscall_64+0x3f/0x90
[ 52.076432] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.077150] RIP: 0033:0x7f45f40a20d7
[ 52.077689] 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
[ 52.080060] RSP: 002b:00007fff90173dd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.081132] RAX: ffffffffffffffda RBX: 00007fff90174418 RCX: 00007f45f40a20d7
[ 52.082099] RDX: 00007f45f410c41f RSI: 00007fff90173d70 RDI: 0000000040000000
[ 52.083077] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff90173b80
[ 52.084061] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f45f41b4bf0
[ 52.085054] R13: 00007fff90173eb0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.086060]
[ 52.086441] irq event stamp: 12101
[ 52.086920] hardirqs last enabled at (12111): [] __up_console_sem+0x78/0x80
[ 52.088093] hardirqs last disabled at (12122): [] __up_console_sem+0x5d/0x80
[ 52.089292] softirqs last enabled at (11354): [] irq_exit_rcu+0x93/0xc0
[ 52.090432] softirqs last disabled at (11337): [] irq_exit_rcu+0x93/0xc0
[ 52.091561] ---[ end trace 0000000000000000 ]---
[ 52.093240] ------------[ cut here ]------------
[ 52.093887] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.096099] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.097313] Modules linked in:
[ 52.097764] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.099046] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.100188] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.100892] 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
[ 52.103484] RSP: 0018:ffff888016fe7bf0 EFLAGS: 00010286
[ 52.104396] RAX: 0000000000000000 RBX: ffff888014550a40 RCX: 0000000000000000
[ 52.105613] RDX: ffff88800da69b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.106796] RBP: ffff888014550a54 R08: 0000000000000001 R09: 0000000000000000
[ 52.108016] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.109219] R13: ffffffff84e23fe0 R14: ffff888014550a48 R15: ffffffff84db0aa0
[ 52.110420] FS: 0000555555baf400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.111754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.112759] CR2: 00007f1a39b606f4 CR3: 0000000016894000 CR4: 0000000000350ef0
[ 52.113987] Call Trace:
[ 52.114480]
[ 52.114880] nf_ct_net_init+0x224/0x3d0
[ 52.115596] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.116412] ops_init+0xbb/0x6b0
[ 52.117015] setup_net+0x3d9/0x990
[ 52.117673] ? down_read_killable+0x1d7/0x4e0
[ 52.118484] ? __pfx_setup_net+0x10/0x10
[ 52.119222] ? copy_net_ns+0x17c/0x770
[ 52.119902] copy_net_ns+0x321/0x770
[ 52.120597] create_new_namespaces+0x3f6/0xb30
[ 52.121456] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.122321] ksys_unshare+0x44d/0x8e0
[ 52.122970] ? __pfx_ksys_unshare+0x10/0x10
[ 52.123622] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.124436] __x64_sys_unshare+0x31/0x40
[ 52.125016] do_syscall_64+0x3f/0x90
[ 52.125592] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.126331] RIP: 0033:0x7f45f40a20d7
[ 52.126841] 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
[ 52.129240] RSP: 002b:00007fff90173dd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.130296] RAX: ffffffffffffffda RBX: 00007fff90174418 RCX: 00007f45f40a20d7
[ 52.131299] RDX: 00007f45f410c41f RSI: 00007fff90173d70 RDI: 0000000040000000
[ 52.132296] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff90173b80
[ 52.133318] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f45f41b4bf0
[ 52.134323] R13: 00007fff90173eb0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.135353]
[ 52.135701] irq event stamp: 12979
[ 52.136228] hardirqs last enabled at (12991): [] __up_console_sem+0x78/0x80
[ 52.137423] hardirqs last disabled at (13002): [] __up_console_sem+0x5d/0x80
[ 52.138644] softirqs last enabled at (12508): [] irq_exit_rcu+0x93/0xc0
[ 52.139811] softirqs last disabled at (12503): [] irq_exit_rcu+0x93/0xc0
[ 52.141007] ---[ end trace 0000000000000000 ]---
executing program
[ 53.608830] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.656242] Bluetooth: hci0: command 0x041b tx timeout
[ 57.704311] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.753220] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:12:01 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016fe75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555baf400 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=00007f1a39b606f4 CR3=0000000016894000 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=000000000003bc19 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=00000202 [-------] 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=00007f408f4b20a0 CR3=000000000e7f4000 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=e16229145ab6468d15484d1fae1d9606
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=a4abaeb8386fe155000000000013b4f8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=0600bb88a393adf500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000