Warning: Permanently added '[localhost]:24328' (ECDSA) to the list of known hosts.
2023/05/17 15:19:42 fuzzer started
2023/05/17 15:19:42 dialing manager at localhost:44319
2023/05/17 15:19:42 checking machine...
2023/05/17 15:19:42 checking revisions...
syzkaller login: [ 41.831339] kmemleak: Automatic memory scanning thread ended
2023/05/17 15:19:42 testing simple program...
[ 41.900767] cgroup: Unknown subsys name 'net'
[ 41.979243] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.537098] audit: type=1400 audit(1684336795.555:6): 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
[ 55.630398] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.632021] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.633489] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.637054] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.638769] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.640649] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.049468] ------------[ cut here ]------------
[ 56.050335] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.052487] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.053775] Modules linked in:
[ 56.054229] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.059306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.060552] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.061317] 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
[ 56.063814] RSP: 0018:ffff88801f5ffc00 EFLAGS: 00010282
[ 56.064563] RAX: 0000000000000000 RBX: ffff88800f175040 RCX: 0000000000000000
[ 56.065572] RDX: ffff8880169751c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.066607] RBP: ffff88800f175054 R08: 0000000000000001 R09: 0000000000000000
[ 56.067616] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.068628] R13: ffffffff84e23fe0 R14: ffff88800f175048 R15: ffffffff84d74dc0
[ 56.069655] FS: 00005555555eb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.070801] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.071651] CR2: 00007f41005fd6f4 CR3: 000000000ed6e000 CR4: 0000000000350ef0
[ 56.072680] Call Trace:
[ 56.073044]
[ 56.073377] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.074101] ipv4_frags_init_net+0x269/0x440
[ 56.074790] ops_init+0xbb/0x6b0
[ 56.075315] setup_net+0x3d9/0x990
[ 56.075876] ? down_read_killable+0x1d7/0x4e0
[ 56.076538] ? __pfx_setup_net+0x10/0x10
[ 56.077169] ? copy_net_ns+0x17c/0x770
[ 56.077791] copy_net_ns+0x321/0x770
[ 56.078363] create_new_namespaces+0x3f6/0xb30
[ 56.079073] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.079825] ksys_unshare+0x44d/0x8e0
[ 56.080408] ? __pfx_ksys_unshare+0x10/0x10
[ 56.081064] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.081930] __x64_sys_unshare+0x31/0x40
[ 56.082525] do_syscall_64+0x3f/0x90
[ 56.083116] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.083908] RIP: 0033:0x7fcf278820d7
[ 56.084472] 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
[ 56.086994] RSP: 002b:00007ffc7ce132f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.088105] RAX: ffffffffffffffda RBX: 00007ffc7ce13938 RCX: 00007fcf278820d7
[ 56.089144] RDX: 00007fcf278ec41f RSI: 00007ffc7ce13290 RDI: 0000000040000000
[ 56.090177] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7ce130a0
[ 56.091216] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcf27994bf0
[ 56.092263] R13: 00007ffc7ce133d0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.093323]
[ 56.093711] irq event stamp: 8461
[ 56.094212] hardirqs last enabled at (8471): [] __up_console_sem+0x78/0x80
[ 56.095440] hardirqs last disabled at (8482): [] __up_console_sem+0x5d/0x80
[ 56.096703] softirqs last enabled at (8004): [] irq_exit_rcu+0x93/0xc0
[ 56.097882] softirqs last disabled at (7983): [] irq_exit_rcu+0x93/0xc0
[ 56.099070] ---[ end trace 0000000000000000 ]---
[ 56.105195] ------------[ cut here ]------------
[ 56.105894] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.107800] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.109035] Modules linked in:
[ 56.109491] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.110763] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.111864] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.112637] 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
[ 56.115025] RSP: 0018:ffff88801f5ffc00 EFLAGS: 00010282
[ 56.115786] RAX: 0000000000000000 RBX: ffff88800d69ce40 RCX: 0000000000000000
[ 56.116763] RDX: ffff8880169751c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.117770] RBP: ffff88800d69ce54 R08: 0000000000000001 R09: 0000000000000000
[ 56.118778] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.119789] R13: ffffffff84e23fe0 R14: ffff88800d69ce48 R15: ffffffff84da7d60
[ 56.120818] FS: 00005555555eb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.121959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.122803] CR2: 00007f41005fd6f4 CR3: 000000000ed6e000 CR4: 0000000000350ef0
[ 56.123813] Call Trace:
[ 56.124193]
[ 56.124529] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.125261] ipv6_frags_init_net+0x206/0x3c0
[ 56.125923] ops_init+0xbb/0x6b0
[ 56.126433] setup_net+0x3d9/0x990
[ 56.126994] ? down_read_killable+0x1d7/0x4e0
[ 56.127670] ? __pfx_setup_net+0x10/0x10
[ 56.128251] ? copy_net_ns+0x17c/0x770
[ 56.128874] copy_net_ns+0x321/0x770
[ 56.129425] create_new_namespaces+0x3f6/0xb30
[ 56.130120] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.130857] ksys_unshare+0x44d/0x8e0
[ 56.131385] ? __pfx_ksys_unshare+0x10/0x10
[ 56.132019] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.132853] __x64_sys_unshare+0x31/0x40
[ 56.133412] do_syscall_64+0x3f/0x90
[ 56.133983] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.134716] RIP: 0033:0x7fcf278820d7
[ 56.135228] 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
[ 56.137605] RSP: 002b:00007ffc7ce132f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.138619] RAX: ffffffffffffffda RBX: 00007ffc7ce13938 RCX: 00007fcf278820d7
[ 56.139536] RDX: 00007fcf278ec41f RSI: 00007ffc7ce13290 RDI: 0000000040000000
[ 56.140510] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7ce130a0
[ 56.141477] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcf27994bf0
[ 56.142438] R13: 00007ffc7ce133d0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.143417]
[ 56.143777] irq event stamp: 10539
[ 56.144267] hardirqs last enabled at (10549): [] __up_console_sem+0x78/0x80
[ 56.145417] hardirqs last disabled at (10560): [] __up_console_sem+0x5d/0x80
[ 56.146567] softirqs last enabled at (9556): [] irq_exit_rcu+0x93/0xc0
[ 56.147730] softirqs last disabled at (9513): [] irq_exit_rcu+0x93/0xc0
[ 56.148868] ---[ end trace 0000000000000000 ]---
[ 56.150321] ------------[ cut here ]------------
[ 56.150984] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.153035] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.154194] Modules linked in:
[ 56.154676] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.155938] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.157053] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.157777] 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
[ 56.160122] RSP: 0018:ffff88801f5ffbf0 EFLAGS: 00010286
[ 56.160860] RAX: 0000000000000000 RBX: ffff88800d69c040 RCX: 0000000000000000
[ 56.161803] RDX: ffff8880169751c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.162748] RBP: ffff88800d69c054 R08: 0000000000000001 R09: 0000000000000000
[ 56.163697] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.164655] R13: ffffffff84e23fe0 R14: ffff88800d69c048 R15: ffffffff84db0aa0
[ 56.165571] FS: 00005555555eb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.166653] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.167404] CR2: 00007f41005fd6f4 CR3: 000000000ed6e000 CR4: 0000000000350ef0
[ 56.168362] Call Trace:
[ 56.168742]
[ 56.169058] nf_ct_net_init+0x224/0x3d0
[ 56.169637] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.170249] ops_init+0xbb/0x6b0
[ 56.170755] setup_net+0x3d9/0x990
[ 56.171237] ? down_read_killable+0x1d7/0x4e0
[ 56.171882] ? __pfx_setup_net+0x10/0x10
[ 56.172449] ? copy_net_ns+0x17c/0x770
[ 56.173031] copy_net_ns+0x321/0x770
[ 56.173545] create_new_namespaces+0x3f6/0xb30
[ 56.174201] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.174883] ksys_unshare+0x44d/0x8e0
[ 56.175406] ? __pfx_ksys_unshare+0x10/0x10
[ 56.176010] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.176809] __x64_sys_unshare+0x31/0x40
[ 56.177360] do_syscall_64+0x3f/0x90
[ 56.177904] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.178608] RIP: 0033:0x7fcf278820d7
[ 56.179103] 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
[ 56.181431] RSP: 002b:00007ffc7ce132f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.182438] RAX: ffffffffffffffda RBX: 00007ffc7ce13938 RCX: 00007fcf278820d7
[ 56.183384] RDX: 00007fcf278ec41f RSI: 00007ffc7ce13290 RDI: 0000000040000000
[ 56.184335] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7ce130a0
[ 56.185282] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcf27994bf0
[ 56.186220] R13: 00007ffc7ce133d0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.187180]
[ 56.187502] irq event stamp: 11371
[ 56.187991] hardirqs last enabled at (11383): [] __up_console_sem+0x78/0x80
[ 56.189136] hardirqs last disabled at (11394): [] __up_console_sem+0x5d/0x80
[ 56.190261] softirqs last enabled at (11278): [] irq_exit_rcu+0x93/0xc0
[ 56.191365] softirqs last disabled at (11273): [] irq_exit_rcu+0x93/0xc0
[ 56.192480] ---[ end trace 0000000000000000 ]---
executing program
[ 57.716401] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 59.762680] Bluetooth: hci0: command 0x041b tx timeout
[ 61.810654] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.858666] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:19:52 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f5ff5f0
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 00005555555eb400 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=00007f41005fd6f4 CR3=000000000ed6e000 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=0000000000036c39 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=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 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=00007f5d6c20c550 CR3=0000000015b82000 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=b712a1e550a5cc96134176fa0d857433
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=5fa287218b8731b3000000000013bdf0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=cf71988f1357b62f00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000