Warning: Permanently added '[localhost]:8254' (ECDSA) to the list of known hosts.
2023/05/18 00:28:42 fuzzer started
2023/05/18 00:28:42 dialing manager at localhost:44319
2023/05/18 00:28:42 checking machine...
2023/05/18 00:28:42 checking revisions...
syzkaller login: [ 34.910451] kmemleak: Automatic memory scanning thread ended
2023/05/18 00:28:42 testing simple program...
[ 34.972790] cgroup: Unknown subsys name 'net'
[ 35.055600] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 47.409553] audit: type=1400 audit(1684369735.129:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 48.535121] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 48.537504] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 48.538799] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 48.541559] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 48.543477] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 48.544680] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 48.917614] ------------[ cut here ]------------
[ 48.918377] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 48.920509] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.921824] Modules linked in:
[ 48.922307] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 48.927392] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.928651] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.929473] 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
[ 48.932105] RSP: 0018:ffff88801f037c00 EFLAGS: 00010282
[ 48.932934] RAX: 0000000000000000 RBX: ffff88800d76c040 RCX: 0000000000000000
[ 48.934014] RDX: ffff88801cec51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 48.935086] RBP: ffff88800d76c054 R08: 0000000000000001 R09: 0000000000000000
[ 48.936188] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 48.937108] R13: ffffffff84e23fe0 R14: ffff88800d76c048 R15: ffffffff84d74dc0
[ 48.937989] FS: 0000555556be4400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 48.938973] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.939668] CR2: 00007f52be0ad6f4 CR3: 0000000020280000 CR4: 0000000000350ee0
[ 48.940552] Call Trace:
[ 48.940903]
[ 48.941201] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 48.941833] ipv4_frags_init_net+0x269/0x440
[ 48.942391] ops_init+0xbb/0x6b0
[ 48.942858] setup_net+0x3d9/0x990
[ 48.943313] ? down_read_killable+0x1d7/0x4e0
[ 48.943920] ? __pfx_setup_net+0x10/0x10
[ 48.944432] ? copy_net_ns+0x17c/0x770
[ 48.944965] copy_net_ns+0x321/0x770
[ 48.945443] create_new_namespaces+0x3f6/0xb30
[ 48.946055] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.946668] ksys_unshare+0x44d/0x8e0
[ 48.947174] ? __pfx_ksys_unshare+0x10/0x10
[ 48.947716] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.948470] __x64_sys_unshare+0x31/0x40
[ 48.949011] do_syscall_64+0x3f/0x90
[ 48.949487] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.950154] RIP: 0033:0x7f024b3b80d7
[ 48.950614] 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
[ 48.952775] RSP: 002b:00007ffc552a2b38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 48.953675] RAX: ffffffffffffffda RBX: 00007ffc552a3178 RCX: 00007f024b3b80d7
[ 48.954551] RDX: 00007f024b42241f RSI: 00007ffc552a2ad0 RDI: 0000000040000000
[ 48.955412] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc552a28e0
[ 48.956296] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f024b4cabf0
[ 48.957171] R13: 00007ffc552a2c10 R14: 0000000000000000 R15: 00000000000000f8
[ 48.958068]
[ 48.958369] irq event stamp: 7823
[ 48.958814] hardirqs last enabled at (7835): [] __up_console_sem+0x78/0x80
[ 48.959900] hardirqs last disabled at (7860): [] __up_console_sem+0x5d/0x80
[ 48.960951] softirqs last enabled at (7856): [] irq_exit_rcu+0x93/0xc0
[ 48.961973] softirqs last disabled at (7843): [] irq_exit_rcu+0x93/0xc0
[ 48.962989] ---[ end trace 0000000000000000 ]---
[ 48.967840] ------------[ cut here ]------------
[ 48.968431] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 48.970136] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.971181] Modules linked in:
[ 48.971581] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 48.972768] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.973781] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.974429] 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
[ 48.976589] RSP: 0018:ffff88801f037c00 EFLAGS: 00010282
[ 48.977266] RAX: 0000000000000000 RBX: ffff88800de76c40 RCX: 0000000000000000
[ 48.978144] RDX: ffff88801cec51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 48.979025] RBP: ffff88800de76c54 R08: 0000000000000001 R09: 0000000000000000
[ 48.979925] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 48.980811] R13: ffffffff84e23fe0 R14: ffff88800de76c48 R15: ffffffff84da7d60
[ 48.981668] FS: 0000555556be4400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 48.982650] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.983376] CR2: 00007f52be0ad6f4 CR3: 0000000020280000 CR4: 0000000000350ee0
[ 48.984262] Call Trace:
[ 48.984589]
[ 48.984922] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 48.985531] ipv6_frags_init_net+0x206/0x3c0
[ 48.986109] ops_init+0xbb/0x6b0
[ 48.986554] setup_net+0x3d9/0x990
[ 48.987030] ? down_read_killable+0x1d7/0x4e0
[ 48.987591] ? __pfx_setup_net+0x10/0x10
[ 48.988144] ? copy_net_ns+0x17c/0x770
[ 48.988652] copy_net_ns+0x321/0x770
[ 48.989150] create_new_namespaces+0x3f6/0xb30
[ 48.989730] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.990364] ksys_unshare+0x44d/0x8e0
[ 48.990874] ? __pfx_ksys_unshare+0x10/0x10
[ 48.991416] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.992145] __x64_sys_unshare+0x31/0x40
[ 48.992656] do_syscall_64+0x3f/0x90
[ 48.993155] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.993817] RIP: 0033:0x7f024b3b80d7
[ 48.994273] 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
[ 48.996424] RSP: 002b:00007ffc552a2b38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 48.997356] RAX: ffffffffffffffda RBX: 00007ffc552a3178 RCX: 00007f024b3b80d7
[ 48.998236] RDX: 00007f024b42241f RSI: 00007ffc552a2ad0 RDI: 0000000040000000
[ 48.999108] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc552a28e0
[ 49.000001] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f024b4cabf0
[ 49.000882] R13: 00007ffc552a2c10 R14: 0000000000000000 R15: 00000000000000f8
[ 49.001789]
[ 49.002090] irq event stamp: 9375
[ 49.002504] hardirqs last enabled at (9385): [] __up_console_sem+0x78/0x80
[ 49.003544] hardirqs last disabled at (9396): [] __up_console_sem+0x5d/0x80
[ 49.004612] softirqs last enabled at (8400): [] netlink_insert+0x187/0x1820
[ 49.005680] softirqs last disabled at (8398): [] release_sock+0x1f/0x1b0
[ 49.006693] ---[ end trace 0000000000000000 ]---
[ 49.008042] ------------[ cut here ]------------
[ 49.008620] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.010544] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.011589] Modules linked in:
[ 49.012024] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.013168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.014163] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.014830] 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
[ 49.016976] RSP: 0018:ffff88801f037bf0 EFLAGS: 00010286
[ 49.017620] RAX: 0000000000000000 RBX: ffff88800f500040 RCX: 0000000000000000
[ 49.018494] RDX: ffff88801cec51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.019368] RBP: ffff88800f500054 R08: 0000000000000001 R09: 0000000000000000
[ 49.020261] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.021136] R13: ffffffff84e23fe0 R14: ffff88800f500048 R15: ffffffff84db0aa0
[ 49.022040] FS: 0000555556be4400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.023033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.023782] CR2: 00007f52be0ad6f4 CR3: 0000000020280000 CR4: 0000000000350ee0
[ 49.024647] Call Trace:
[ 49.024995]
[ 49.025292] nf_ct_net_init+0x224/0x3d0
[ 49.025841] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.026416] ops_init+0xbb/0x6b0
[ 49.026888] setup_net+0x3d9/0x990
[ 49.027347] ? down_read_killable+0x1d7/0x4e0
[ 49.027947] ? __pfx_setup_net+0x10/0x10
[ 49.028454] ? copy_net_ns+0x17c/0x770
[ 49.028996] copy_net_ns+0x321/0x770
[ 49.029472] create_new_namespaces+0x3f6/0xb30
[ 49.030082] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.030696] ksys_unshare+0x44d/0x8e0
[ 49.031210] ? __pfx_ksys_unshare+0x10/0x10
[ 49.031800] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.032502] __x64_sys_unshare+0x31/0x40
[ 49.033042] do_syscall_64+0x3f/0x90
[ 49.033516] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.034182] RIP: 0033:0x7f024b3b80d7
[ 49.034641] 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
[ 49.036790] RSP: 002b:00007ffc552a2b38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.037693] RAX: ffffffffffffffda RBX: 00007ffc552a3178 RCX: 00007f024b3b80d7
[ 49.038575] RDX: 00007f024b42241f RSI: 00007ffc552a2ad0 RDI: 0000000040000000
[ 49.039452] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc552a28e0
[ 49.040346] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f024b4cabf0
[ 49.041218] R13: 00007ffc552a2c10 R14: 0000000000000000 R15: 00000000000000f8
[ 49.042116]
[ 49.042413] irq event stamp: 10167
[ 49.042872] hardirqs last enabled at (10179): [] __up_console_sem+0x78/0x80
[ 49.043944] hardirqs last disabled at (10190): [] __up_console_sem+0x5d/0x80
[ 49.044996] softirqs last enabled at (9888): [] irq_exit_rcu+0x93/0xc0
[ 49.046010] softirqs last disabled at (9883): [] irq_exit_rcu+0x93/0xc0
[ 49.047036] ---[ end trace 0000000000000000 ]---
executing program
[ 50.624197] Bluetooth: hci0: command 0x0409 tx timeout
[ 52.671832] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 54.719848] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 56.767973] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:28:56 Registers:
info registers vcpu 0
RAX=000000000001dbcf RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 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 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=00007faf390a8fa0 CR3=00000000165b0000 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=a2358eb7997ab383d94853fb4e7aef7c
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=f3468b612cf5b0cb000000000013b998 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=ced49e5d4cedcc6000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f0375f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 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 0000555556be4400 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=00007f52be0ad6f4 CR3=0000000020280000 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