Warning: Permanently added '[localhost]:21939' (ECDSA) to the list of known hosts.
2023/05/17 07:35:11 fuzzer started
2023/05/17 07:35:12 dialing manager at localhost:35573
2023/05/17 07:35:12 checking machine...
2023/05/17 07:35:12 checking revisions...
syzkaller login: [ 43.968505] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:35:12 testing simple program...
[ 44.031304] cgroup: Unknown subsys name 'net'
[ 44.118096] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.672531] audit: type=1400 audit(1684308924.972:6): 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
[ 57.846499] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.848640] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.850599] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.853747] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.855400] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.856490] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.240296] ------------[ cut here ]------------
[ 58.240976] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.242767] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.243826] Modules linked in:
[ 58.244248] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.249041] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.250173] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.250931] 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
[ 58.253228] RSP: 0018:ffff888016d8fc00 EFLAGS: 00010282
[ 58.254030] RAX: 0000000000000000 RBX: ffff88800ef67c40 RCX: 0000000000000000
[ 58.255018] RDX: ffff88800f620000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.255997] RBP: ffff88800ef67c54 R08: 0000000000000001 R09: 0000000000000000
[ 58.256978] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.257981] R13: ffffffff84e223a0 R14: ffff88800ef67c48 R15: ffffffff84d73340
[ 58.258966] FS: 0000555556886400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.260056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.260921] CR2: 00007f067d8886f4 CR3: 0000000016a3e000 CR4: 0000000000350ee0
[ 58.261971] Call Trace:
[ 58.262302]
[ 58.262600] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.263390] ipv4_frags_init_net+0x269/0x440
[ 58.264153] ops_init+0xbb/0x6b0
[ 58.264602] setup_net+0x3d9/0x990
[ 58.265164] ? down_read_killable+0x1d7/0x4e0
[ 58.265781] ? __pfx_setup_net+0x10/0x10
[ 58.266298] ? copy_net_ns+0x17c/0x770
[ 58.266835] copy_net_ns+0x321/0x770
[ 58.267316] create_new_namespaces+0x3f6/0xb30
[ 58.267937] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.268557] ksys_unshare+0x44d/0x8e0
[ 58.269084] ? __pfx_ksys_unshare+0x10/0x10
[ 58.269699] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.270418] __x64_sys_unshare+0x31/0x40
[ 58.270973] do_syscall_64+0x3f/0x90
[ 58.271457] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.272134] RIP: 0033:0x7f0c45ca00d7
[ 58.272606] 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
[ 58.274807] RSP: 002b:00007ffd7e6ad3f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.275775] RAX: ffffffffffffffda RBX: 00007ffd7e6ada38 RCX: 00007f0c45ca00d7
[ 58.276630] RDX: 00007f0c45d0a41f RSI: 00007ffd7e6ad390 RDI: 0000000040000000
[ 58.277553] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7e6ad1a0
[ 58.278447] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0c45db2bf0
[ 58.279343] R13: 00007ffd7e6ad4d0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.280255]
[ 58.280558] irq event stamp: 9325
[ 58.281018] hardirqs last enabled at (9337): [] __up_console_sem+0x78/0x80
[ 58.282109] hardirqs last disabled at (9348): [] __up_console_sem+0x5d/0x80
[ 58.283187] softirqs last enabled at (9078): [] irq_exit_rcu+0x93/0xc0
[ 58.284233] softirqs last disabled at (9043): [] irq_exit_rcu+0x93/0xc0
[ 58.285280] ---[ end trace 0000000000000000 ]---
[ 58.290436] ------------[ cut here ]------------
[ 58.291063] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.292754] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.293826] Modules linked in:
[ 58.294236] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.295415] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.296447] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.297124] 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
[ 58.299319] RSP: 0018:ffff888016d8fc00 EFLAGS: 00010282
[ 58.300015] RAX: 0000000000000000 RBX: ffff88800ea37040 RCX: 0000000000000000
[ 58.300904] RDX: ffff88800f620000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.301823] RBP: ffff88800ea37054 R08: 0000000000000001 R09: 0000000000000000
[ 58.302713] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.303573] R13: ffffffff84e223a0 R14: ffff88800ea37048 R15: ffffffff84da62e0
[ 58.304491] FS: 0000555556886400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.305499] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.306263] CR2: 00007f067d8886f4 CR3: 0000000016a3e000 CR4: 0000000000350ee0
[ 58.307160] Call Trace:
[ 58.307488]
[ 58.307815] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.308425] ipv6_frags_init_net+0x206/0x3c0
[ 58.309017] ops_init+0xbb/0x6b0
[ 58.309460] setup_net+0x3d9/0x990
[ 58.309967] ? down_read_killable+0x1d7/0x4e0
[ 58.310530] ? __pfx_setup_net+0x10/0x10
[ 58.311071] ? copy_net_ns+0x17c/0x770
[ 58.311580] copy_net_ns+0x321/0x770
[ 58.312095] create_new_namespaces+0x3f6/0xb30
[ 58.312711] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.313334] ksys_unshare+0x44d/0x8e0
[ 58.313875] ? __pfx_ksys_unshare+0x10/0x10
[ 58.314421] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.315173] __x64_sys_unshare+0x31/0x40
[ 58.315727] do_syscall_64+0x3f/0x90
[ 58.316197] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.316870] RIP: 0033:0x7f0c45ca00d7
[ 58.317333] 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
[ 58.319525] RSP: 002b:00007ffd7e6ad3f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.320480] RAX: ffffffffffffffda RBX: 00007ffd7e6ada38 RCX: 00007f0c45ca00d7
[ 58.321377] RDX: 00007f0c45d0a41f RSI: 00007ffd7e6ad390 RDI: 0000000040000000
[ 58.322279] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7e6ad1a0
[ 58.323179] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0c45db2bf0
[ 58.324078] R13: 00007ffd7e6ad4d0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.325019]
[ 58.325320] irq event stamp: 11079
[ 58.325819] hardirqs last enabled at (11091): [] __up_console_sem+0x78/0x80
[ 58.326928] hardirqs last disabled at (11102): [] __up_console_sem+0x5d/0x80
[ 58.328016] softirqs last enabled at (10580): [] irq_exit_rcu+0x93/0xc0
[ 58.329065] softirqs last disabled at (10575): [] irq_exit_rcu+0x93/0xc0
[ 58.330152] ---[ end trace 0000000000000000 ]---
[ 58.331466] ------------[ cut here ]------------
[ 58.332097] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.334124] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.335192] Modules linked in:
[ 58.335602] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.336764] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.337825] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.338467] 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
[ 58.340686] RSP: 0018:ffff888016d8fbf0 EFLAGS: 00010286
[ 58.341338] RAX: 0000000000000000 RBX: ffff88800ea37640 RCX: 0000000000000000
[ 58.342247] RDX: ffff88800f620000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.343177] RBP: ffff88800ea37654 R08: 0000000000000001 R09: 0000000000000000
[ 58.344079] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.344988] R13: ffffffff84e223a0 R14: ffff88800ea37648 R15: ffffffff84daf020
[ 58.345903] FS: 0000555556886400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.346932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.347656] CR2: 00007f067d8886f4 CR3: 0000000016a3e000 CR4: 0000000000350ee0
[ 58.348580] Call Trace:
[ 58.348943]
[ 58.349255] nf_ct_net_init+0x224/0x3d0
[ 58.349847] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.350440] ops_init+0xbb/0x6b0
[ 58.350925] setup_net+0x3d9/0x990
[ 58.351389] ? down_read_killable+0x1d7/0x4e0
[ 58.351992] ? __pfx_setup_net+0x10/0x10
[ 58.352507] ? copy_net_ns+0x17c/0x770
[ 58.353045] copy_net_ns+0x321/0x770
[ 58.353537] create_new_namespaces+0x3f6/0xb30
[ 58.354165] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.354815] ksys_unshare+0x44d/0x8e0
[ 58.355316] ? __pfx_ksys_unshare+0x10/0x10
[ 58.355915] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.356633] __x64_sys_unshare+0x31/0x40
[ 58.357194] do_syscall_64+0x3f/0x90
[ 58.357732] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.358384] RIP: 0033:0x7f0c45ca00d7
[ 58.358892] 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
[ 58.361144] RSP: 002b:00007ffd7e6ad3f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.362172] RAX: ffffffffffffffda RBX: 00007ffd7e6ada38 RCX: 00007f0c45ca00d7
[ 58.363080] RDX: 00007f0c45d0a41f RSI: 00007ffd7e6ad390 RDI: 0000000040000000
[ 58.363986] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7e6ad1a0
[ 58.364895] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0c45db2bf0
[ 58.365807] R13: 00007ffd7e6ad4d0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.366725]
[ 58.367032] irq event stamp: 11859
[ 58.367460] hardirqs last enabled at (11869): [] __up_console_sem+0x78/0x80
[ 58.368536] hardirqs last disabled at (11880): [] __up_console_sem+0x5d/0x80
[ 58.369707] softirqs last enabled at (11698): [] irq_exit_rcu+0x93/0xc0
[ 58.370816] softirqs last disabled at (11693): [] irq_exit_rcu+0x93/0xc0
[ 58.371924] ---[ end trace 0000000000000000 ]---
executing program
[ 59.922248] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.969837] Bluetooth: hci0: command 0x041b tx timeout
[ 64.017748] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.065734] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:35:18 Registers:
info registers vcpu 0
RAX=00000000000213e5 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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 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=00007f17b80370f8 CR3=000000000ea3a000 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=2036323a35333a37302037312079614d XMM01=5d3632383334322e38352020205b203a
XMM02=646f4d205d3632383334322e38352020 XMM03=6b7a79732036323a35333a3730203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3736373234322e38352020205b XMM07=79732036323a35333a37302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016d8f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000031 R11=0000000000000001
R12=0000000000000031 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 0000555556886400 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=00007f067d8886f4 CR3=0000000016a3e000 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