Warning: Permanently added '[localhost]:57579' (ECDSA) to the list of known hosts.
2023/05/17 11:51:18 fuzzer started
2023/05/17 11:51:18 dialing manager at localhost:44319
2023/05/17 11:51:18 checking machine...
2023/05/17 11:51:18 checking revisions...
syzkaller login: [ 43.203695] kmemleak: Automatic memory scanning thread ended
2023/05/17 11:51:18 testing simple program...
[ 43.276184] cgroup: Unknown subsys name 'net'
[ 43.341490] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.581081] audit: type=1400 audit(1684324293.074:6): 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
executing program
[ 58.702030] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.703429] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.705689] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.708395] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.710501] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.711787] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 59.077789] ------------[ cut here ]------------
[ 59.079106] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.081395] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.082659] Modules linked in:
[ 59.083185] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.088086] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.089351] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.090188] 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
[ 59.092881] RSP: 0018:ffff888016cafc00 EFLAGS: 00010282
[ 59.093691] RAX: 0000000000000000 RBX: ffff88800e5bcc40 RCX: 0000000000000000
[ 59.094782] RDX: ffff888016d31b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.095885] RBP: ffff88800e5bcc54 R08: 0000000000000001 R09: 0000000000000000
[ 59.096898] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 59.097756] R13: ffffffff84e23fe0 R14: ffff88800e5bcc48 R15: ffffffff84d74dc0
[ 59.098658] FS: 0000555555d11400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.099654] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.100413] CR2: 00007fa1286456f4 CR3: 0000000017bd0000 CR4: 0000000000350ee0
[ 59.101300] Call Trace:
[ 59.101626]
[ 59.101954] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.102572] ipv4_frags_init_net+0x269/0x440
[ 59.103163] ops_init+0xbb/0x6b0
[ 59.103620] setup_net+0x3d9/0x990
[ 59.104103] ? down_read_killable+0x1d7/0x4e0
[ 59.104697] ? __pfx_setup_net+0x10/0x10
[ 59.105237] ? copy_net_ns+0x17c/0x770
[ 59.105756] copy_net_ns+0x321/0x770
[ 59.106268] create_new_namespaces+0x3f6/0xb30
[ 59.106885] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.107497] ksys_unshare+0x44d/0x8e0
[ 59.108021] ? __pfx_ksys_unshare+0x10/0x10
[ 59.108580] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.109326] __x64_sys_unshare+0x31/0x40
[ 59.109876] do_syscall_64+0x3f/0x90
[ 59.110356] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.111033] RIP: 0033:0x7fa4b2a880d7
[ 59.111498] 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
[ 59.113690] RSP: 002b:00007ffc7c0b0fe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.114634] RAX: ffffffffffffffda RBX: 00007ffc7c0b1628 RCX: 00007fa4b2a880d7
[ 59.115517] RDX: 00007fa4b2af241f RSI: 00007ffc7c0b0f80 RDI: 0000000040000000
[ 59.116416] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7c0b0d90
[ 59.117304] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa4b2b9abf0
[ 59.118190] R13: 00007ffc7c0b10c0 R14: 0000000000000000 R15: 00000000000000f8
[ 59.119102]
[ 59.119404] irq event stamp: 10383
[ 59.119866] hardirqs last enabled at (10395): [] __up_console_sem+0x78/0x80
[ 59.120941] hardirqs last disabled at (10406): [] __up_console_sem+0x5d/0x80
[ 59.122013] softirqs last enabled at (10290): [] irq_exit_rcu+0x93/0xc0
[ 59.123048] softirqs last disabled at (10285): [] irq_exit_rcu+0x93/0xc0
[ 59.124092] ---[ end trace 0000000000000000 ]---
[ 59.130013] ------------[ cut here ]------------
[ 59.130609] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.132318] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.133405] Modules linked in:
[ 59.133850] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.135009] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.136024] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.136667] 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
[ 59.138849] RSP: 0018:ffff888016cafc00 EFLAGS: 00010282
[ 59.139508] RAX: 0000000000000000 RBX: ffff88800d7c1440 RCX: 0000000000000000
[ 59.140410] RDX: ffff888016d31b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.141286] RBP: ffff88800d7c1454 R08: 0000000000000001 R09: 0000000000000000
[ 59.142174] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.143070] R13: ffffffff84e23fe0 R14: ffff88800d7c1448 R15: ffffffff84da7d60
[ 59.143964] FS: 0000555555d11400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.144992] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.145694] CR2: 00007fa1286456f4 CR3: 0000000017bd0000 CR4: 0000000000350ee0
[ 59.146581] Call Trace:
[ 59.146932]
[ 59.147233] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.147873] ipv6_frags_init_net+0x206/0x3c0
[ 59.148453] ops_init+0xbb/0x6b0
[ 59.148939] setup_net+0x3d9/0x990
[ 59.149400] ? down_read_killable+0x1d7/0x4e0
[ 59.150000] ? __pfx_setup_net+0x10/0x10
[ 59.150520] ? copy_net_ns+0x17c/0x770
[ 59.151061] copy_net_ns+0x321/0x770
[ 59.151555] create_new_namespaces+0x3f6/0xb30
[ 59.152174] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.152806] ksys_unshare+0x44d/0x8e0
[ 59.153338] ? __pfx_ksys_unshare+0x10/0x10
[ 59.153919] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.154637] __x64_sys_unshare+0x31/0x40
[ 59.155178] do_syscall_64+0x3f/0x90
[ 59.155657] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.156338] RIP: 0033:0x7fa4b2a880d7
[ 59.156809] 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
[ 59.158988] RSP: 002b:00007ffc7c0b0fe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.159939] RAX: ffffffffffffffda RBX: 00007ffc7c0b1628 RCX: 00007fa4b2a880d7
[ 59.160811] RDX: 00007fa4b2af241f RSI: 00007ffc7c0b0f80 RDI: 0000000040000000
[ 59.161708] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7c0b0d90
[ 59.162604] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa4b2b9abf0
[ 59.163509] R13: 00007ffc7c0b10c0 R14: 0000000000000000 R15: 00000000000000f8
[ 59.164451]
[ 59.164755] irq event stamp: 12407
[ 59.165222] hardirqs last enabled at (12419): [] __up_console_sem+0x78/0x80
[ 59.166283] hardirqs last disabled at (12430): [] __up_console_sem+0x5d/0x80
[ 59.167363] softirqs last enabled at (11906): [] irq_exit_rcu+0x93/0xc0
[ 59.168417] softirqs last disabled at (11885): [] irq_exit_rcu+0x93/0xc0
[ 59.169470] ---[ end trace 0000000000000000 ]---
[ 59.170794] ------------[ cut here ]------------
[ 59.171415] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 59.173296] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.174360] Modules linked in:
[ 59.174776] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.175955] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.176995] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.177640] 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
[ 59.179795] RSP: 0018:ffff888016cafbf0 EFLAGS: 00010286
[ 59.180480] RAX: 0000000000000000 RBX: ffff88800d7c0c40 RCX: 0000000000000000
[ 59.181385] RDX: ffff888016d31b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.182289] RBP: ffff88800d7c0c54 R08: 0000000000000001 R09: 0000000000000000
[ 59.183189] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.184078] R13: ffffffff84e23fe0 R14: ffff88800d7c0c48 R15: ffffffff84db0aa0
[ 59.184993] FS: 0000555555d11400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.185984] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.186694] CR2: 00007fa1286456f4 CR3: 0000000017bd0000 CR4: 0000000000350ee0
[ 59.187589] Call Trace:
[ 59.187948]
[ 59.188271] nf_ct_net_init+0x224/0x3d0
[ 59.188796] ? __pfx_nf_ct_net_init+0x10/0x10
[ 59.189413] ops_init+0xbb/0x6b0
[ 59.189899] setup_net+0x3d9/0x990
[ 59.190365] ? down_read_killable+0x1d7/0x4e0
[ 59.190974] ? __pfx_setup_net+0x10/0x10
[ 59.191493] ? copy_net_ns+0x17c/0x770
[ 59.192036] copy_net_ns+0x321/0x770
[ 59.192529] create_new_namespaces+0x3f6/0xb30
[ 59.193145] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.193764] ksys_unshare+0x44d/0x8e0
[ 59.194282] ? __pfx_ksys_unshare+0x10/0x10
[ 59.194861] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.195580] __x64_sys_unshare+0x31/0x40
[ 59.196136] do_syscall_64+0x3f/0x90
[ 59.196628] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.197298] RIP: 0033:0x7fa4b2a880d7
[ 59.197762] 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
[ 59.199924] RSP: 002b:00007ffc7c0b0fe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.200914] RAX: ffffffffffffffda RBX: 00007ffc7c0b1628 RCX: 00007fa4b2a880d7
[ 59.201779] RDX: 00007fa4b2af241f RSI: 00007ffc7c0b0f80 RDI: 0000000040000000
[ 59.202670] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7c0b0d90
[ 59.203563] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa4b2b9abf0
[ 59.204466] R13: 00007ffc7c0b10c0 R14: 0000000000000000 R15: 00000000000000f8
[ 59.205389]
[ 59.205690] irq event stamp: 13213
[ 59.206161] hardirqs last enabled at (13225): [] __up_console_sem+0x78/0x80
[ 59.207244] hardirqs last disabled at (13236): [] __up_console_sem+0x5d/0x80
[ 59.208342] softirqs last enabled at (12754): [] irq_exit_rcu+0x93/0xc0
[ 59.209385] softirqs last disabled at (12749): [] irq_exit_rcu+0x93/0xc0
[ 59.210428] ---[ end trace 0000000000000000 ]---
[ 60.727530] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.775630] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 64.822884] Bluetooth: hci0: command 0x040f tx timeout
[ 66.870995] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:51:27 Registers:
info registers vcpu 0
RAX=000000000001ef97 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=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=00007ff37a1cf148 CR3=000000001660c000 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=1e41abbb97930ab6fa467b8c7a50c385
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=35edb3c2017a7406000000000013b650 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=1dfa5ce69ad3dc0200000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016caf5f0
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 0000555555d11400 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=00007fa1286456f4 CR3=0000000017bd0000 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