Warning: Permanently added '[localhost]:34130' (ECDSA) to the list of known hosts.
2023/05/16 22:43:56 fuzzer started
2023/05/16 22:43:56 dialing manager at localhost:35573
2023/05/16 22:43:56 checking machine...
2023/05/16 22:43:56 checking revisions...
syzkaller login: [ 40.918153] kmemleak: Automatic memory scanning thread ended
2023/05/16 22:43:56 testing simple program...
[ 40.992470] cgroup: Unknown subsys name 'net'
[ 41.084352] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.718023] audit: type=1400 audit(1684277049.515:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 54.847141] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.848829] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.851267] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.854465] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.856303] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.857544] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.258947] ------------[ cut here ]------------
[ 55.259700] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.261803] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.263228] Modules linked in:
[ 55.263641] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.269181] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.270408] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.271089] 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
[ 55.273273] RSP: 0018:ffff8880158ffc00 EFLAGS: 00010282
[ 55.273961] RAX: 0000000000000000 RBX: ffff88800e1e0840 RCX: 0000000000000000
[ 55.274829] RDX: ffff888019e49b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.275716] RBP: ffff88800e1e0854 R08: 0000000000000001 R09: 0000000000000000
[ 55.276603] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.277499] R13: ffffffff84e223a0 R14: ffff88800e1e0848 R15: ffffffff84d73340
[ 55.278403] FS: 00005555557b4400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.279403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.280147] CR2: 00007feece5856f4 CR3: 0000000016550000 CR4: 0000000000350ee0
[ 55.281045] Call Trace:
[ 55.281368]
[ 55.281665] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.282336] ipv4_frags_init_net+0x269/0x440
[ 55.282927] ops_init+0xbb/0x6b0
[ 55.283375] setup_net+0x3d9/0x990
[ 55.283828] ? down_read_killable+0x1d7/0x4e0
[ 55.284424] ? __pfx_setup_net+0x10/0x10
[ 55.284965] ? copy_net_ns+0x17c/0x770
[ 55.285468] copy_net_ns+0x321/0x770
[ 55.285976] create_new_namespaces+0x3f6/0xb30
[ 55.286571] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.287215] ksys_unshare+0x44d/0x8e0
[ 55.287705] ? __pfx_ksys_unshare+0x10/0x10
[ 55.288283] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.289022] __x64_sys_unshare+0x31/0x40
[ 55.289539] do_syscall_64+0x3f/0x90
[ 55.290038] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.290690] RIP: 0033:0x7f30bdc880d7
[ 55.291193] 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
[ 55.293349] RSP: 002b:00007fffc91c5138 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.294333] RAX: ffffffffffffffda RBX: 00007fffc91c5778 RCX: 00007f30bdc880d7
[ 55.295225] RDX: 00007f30bdcf241f RSI: 00007fffc91c50d0 RDI: 0000000040000000
[ 55.296111] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc91c4ee0
[ 55.296993] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f30bdd9abf0
[ 55.297842] R13: 00007fffc91c5210 R14: 0000000000000000 R15: 00000000000000f8
[ 55.298763]
[ 55.299093] irq event stamp: 8377
[ 55.299515] hardirqs last enabled at (8387): [] __up_console_sem+0x78/0x80
[ 55.300573] hardirqs last disabled at (8398): [] __up_console_sem+0x5d/0x80
[ 55.301643] softirqs last enabled at (7926): [] irq_exit_rcu+0x93/0xc0
[ 55.302702] softirqs last disabled at (7865): [] irq_exit_rcu+0x93/0xc0
[ 55.303717] ---[ end trace 0000000000000000 ]---
[ 55.309246] ------------[ cut here ]------------
[ 55.309833] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.311496] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.312546] Modules linked in:
[ 55.312983] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.314159] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.315172] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.315815] 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
[ 55.317982] RSP: 0018:ffff8880158ffc00 EFLAGS: 00010282
[ 55.318642] RAX: 0000000000000000 RBX: ffff88800dc3c840 RCX: 0000000000000000
[ 55.319532] RDX: ffff888019e49b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.320415] RBP: ffff88800dc3c854 R08: 0000000000000001 R09: 0000000000000000
[ 55.321293] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.322197] R13: ffffffff84e223a0 R14: ffff88800dc3c848 R15: ffffffff84da62e0
[ 55.323095] FS: 00005555557b4400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.324089] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.324796] CR2: 00007feece5856f4 CR3: 0000000016550000 CR4: 0000000000350ee0
[ 55.325684] Call Trace:
[ 55.326059]
[ 55.326362] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.327005] ipv6_frags_init_net+0x206/0x3c0
[ 55.327563] ops_init+0xbb/0x6b0
[ 55.328037] setup_net+0x3d9/0x990
[ 55.328497] ? down_read_killable+0x1d7/0x4e0
[ 55.329102] ? __pfx_setup_net+0x10/0x10
[ 55.329606] ? copy_net_ns+0x17c/0x770
[ 55.330158] copy_net_ns+0x321/0x770
[ 55.330641] create_new_namespaces+0x3f6/0xb30
[ 55.331256] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.331900] ksys_unshare+0x44d/0x8e0
[ 55.332395] ? __pfx_ksys_unshare+0x10/0x10
[ 55.332966] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.333675] __x64_sys_unshare+0x31/0x40
[ 55.334237] do_syscall_64+0x3f/0x90
[ 55.334713] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.335374] RIP: 0033:0x7f30bdc880d7
[ 55.335836] 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
[ 55.338019] RSP: 002b:00007fffc91c5138 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.338999] RAX: ffffffffffffffda RBX: 00007fffc91c5778 RCX: 00007f30bdc880d7
[ 55.339856] RDX: 00007f30bdcf241f RSI: 00007fffc91c50d0 RDI: 0000000040000000
[ 55.340748] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc91c4ee0
[ 55.341637] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f30bdd9abf0
[ 55.342526] R13: 00007fffc91c5210 R14: 0000000000000000 R15: 00000000000000f8
[ 55.343423]
[ 55.343729] irq event stamp: 9855
[ 55.344181] hardirqs last enabled at (9867): [] __up_console_sem+0x78/0x80
[ 55.345229] hardirqs last disabled at (9878): [] __up_console_sem+0x5d/0x80
[ 55.346293] softirqs last enabled at (9396): [] irq_exit_rcu+0x93/0xc0
[ 55.347324] softirqs last disabled at (9391): [] irq_exit_rcu+0x93/0xc0
[ 55.348357] ---[ end trace 0000000000000000 ]---
[ 55.349702] ------------[ cut here ]------------
[ 55.350342] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.352287] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.353361] Modules linked in:
[ 55.353774] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.354949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.355957] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.356594] 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
[ 55.358783] RSP: 0018:ffff8880158ffbf0 EFLAGS: 00010286
[ 55.359465] RAX: 0000000000000000 RBX: ffff888009a9ac40 RCX: 0000000000000000
[ 55.360349] RDX: ffff888019e49b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.361249] RBP: ffff888009a9ac54 R08: 0000000000000001 R09: 0000000000000000
[ 55.362143] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.363030] R13: ffffffff84e223a0 R14: ffff888009a9ac48 R15: ffffffff84daf020
[ 55.363917] FS: 00005555557b4400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.364910] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.365626] CR2: 00007feece5856f4 CR3: 0000000016550000 CR4: 0000000000350ee0
[ 55.366538] Call Trace:
[ 55.366861]
[ 55.367193] nf_ct_net_init+0x224/0x3d0
[ 55.367701] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.368301] ops_init+0xbb/0x6b0
[ 55.368747] setup_net+0x3d9/0x990
[ 55.369233] ? down_read_killable+0x1d7/0x4e0
[ 55.369793] ? __pfx_setup_net+0x10/0x10
[ 55.370340] ? copy_net_ns+0x17c/0x770
[ 55.370849] copy_net_ns+0x321/0x770
[ 55.371357] create_new_namespaces+0x3f6/0xb30
[ 55.371964] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.372574] ksys_unshare+0x44d/0x8e0
[ 55.373098] ? __pfx_ksys_unshare+0x10/0x10
[ 55.373647] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.374391] __x64_sys_unshare+0x31/0x40
[ 55.374937] do_syscall_64+0x3f/0x90
[ 55.375409] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.376075] RIP: 0033:0x7f30bdc880d7
[ 55.376536] 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
[ 55.378773] RSP: 002b:00007fffc91c5138 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.379726] RAX: ffffffffffffffda RBX: 00007fffc91c5778 RCX: 00007f30bdc880d7
[ 55.380614] RDX: 00007f30bdcf241f RSI: 00007fffc91c50d0 RDI: 0000000040000000
[ 55.381492] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc91c4ee0
[ 55.382382] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f30bdd9abf0
[ 55.383267] R13: 00007fffc91c5210 R14: 0000000000000000 R15: 00000000000000f8
[ 55.384176]
[ 55.384473] irq event stamp: 10651
[ 55.384938] hardirqs last enabled at (10663): [] __up_console_sem+0x78/0x80
[ 55.385999] hardirqs last disabled at (10674): [] __up_console_sem+0x5d/0x80
[ 55.387100] softirqs last enabled at (10558): [] irq_exit_rcu+0x93/0xc0
[ 55.388128] softirqs last disabled at (10553): [] irq_exit_rcu+0x93/0xc0
[ 55.389166] ---[ end trace 0000000000000000 ]---
executing program
[ 56.930593] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.977953] Bluetooth: hci0: command 0x041b tx timeout
[ 61.025943] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.073946] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:44:06 Registers:
info registers vcpu 0
RAX=000000000001ed9b 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=00007f69bdce6ad0 CR3=000000000eb7c000 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=cc6b03571f56c1ba7f4ba7576a62ce78
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=eb4e899bbedd3420000000000013b648 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=7affc4127a1675b500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880158ff5f0
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 00005555557b4400 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=00007feece5856f4 CR3=0000000016550000 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