Warning: Permanently added '[localhost]:62502' (ECDSA) to the list of known hosts.
2023/05/17 13:26:46 fuzzer started
2023/05/17 13:26:46 dialing manager at localhost:44319
2023/05/17 13:26:46 checking machine...
2023/05/17 13:26:46 checking revisions...
syzkaller login: [ 47.673272] kmemleak: Automatic memory scanning thread ended
2023/05/17 13:26:46 testing simple program...
[ 47.745578] cgroup: Unknown subsys name 'net'
[ 47.828231] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 59.841947] audit: type=1400 audit(1684330019.129:6): avc: denied { execmem } for pid=265 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 60.980912] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.982525] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.984282] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.987768] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.989646] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.991088] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 61.383538] ------------[ cut here ]------------
[ 61.384391] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 61.386128] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.387251] Modules linked in:
[ 61.387666] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.392587] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.393852] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.394534] 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
[ 61.396990] RSP: 0018:ffff888019f1fc00 EFLAGS: 00010282
[ 61.397672] RAX: 0000000000000000 RBX: ffff888016515440 RCX: 0000000000000000
[ 61.398648] RDX: ffff88800ec90000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.399565] RBP: ffff888016515454 R08: 0000000000000001 R09: 0000000000000000
[ 61.400514] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.401448] R13: ffffffff84e23fe0 R14: ffff888016515448 R15: ffffffff84d74dc0
[ 61.402389] FS: 0000555556d04400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.403426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.404280] CR2: 00007f69887176f4 CR3: 0000000009d24000 CR4: 0000000000350ee0
[ 61.405246] Call Trace:
[ 61.405586]
[ 61.405928] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 61.406577] ipv4_frags_init_net+0x269/0x440
[ 61.407185] ops_init+0xbb/0x6b0
[ 61.407655] setup_net+0x3d9/0x990
[ 61.408162] ? down_read_killable+0x1d7/0x4e0
[ 61.408769] ? __pfx_setup_net+0x10/0x10
[ 61.409337] ? copy_net_ns+0x17c/0x770
[ 61.409907] copy_net_ns+0x321/0x770
[ 61.410417] create_new_namespaces+0x3f6/0xb30
[ 61.411074] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.411716] ksys_unshare+0x44d/0x8e0
[ 61.412262] ? __pfx_ksys_unshare+0x10/0x10
[ 61.412882] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.413619] __x64_sys_unshare+0x31/0x40
[ 61.414199] do_syscall_64+0x3f/0x90
[ 61.414705] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.415401] RIP: 0033:0x7f0d1047a0d7
[ 61.415919] 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
[ 61.418202] RSP: 002b:00007fff3e4d6ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 61.419187] RAX: ffffffffffffffda RBX: 00007fff3e4d7538 RCX: 00007f0d1047a0d7
[ 61.420114] RDX: 00007f0d104e441f RSI: 00007fff3e4d6e90 RDI: 0000000040000000
[ 61.421070] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff3e4d6ca0
[ 61.421989] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0d1058cbf0
[ 61.422932] R13: 00007fff3e4d6fd0 R14: 0000000000000000 R15: 00000000000000f8
[ 61.423885]
[ 61.424200] irq event stamp: 8597
[ 61.424658] hardirqs last enabled at (8607): [] __up_console_sem+0x78/0x80
[ 61.425789] hardirqs last disabled at (8620): [] __up_console_sem+0x5d/0x80
[ 61.426916] softirqs last enabled at (8268): [] irq_exit_rcu+0x93/0xc0
[ 61.428001] softirqs last disabled at (8263): [] irq_exit_rcu+0x93/0xc0
[ 61.429064] ---[ end trace 0000000000000000 ]---
[ 61.434120] ------------[ cut here ]------------
[ 61.434704] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 61.436347] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.437437] Modules linked in:
[ 61.437872] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.439031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.440052] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.440708] 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
[ 61.442880] RSP: 0018:ffff888019f1fc00 EFLAGS: 00010282
[ 61.443537] RAX: 0000000000000000 RBX: ffff88800edd3640 RCX: 0000000000000000
[ 61.444454] RDX: ffff88800ec90000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.445353] RBP: ffff88800edd3654 R08: 0000000000000001 R09: 0000000000000000
[ 61.446252] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.447154] R13: ffffffff84e23fe0 R14: ffff88800edd3648 R15: ffffffff84da7d60
[ 61.448052] FS: 0000555556d04400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.449068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.449778] CR2: 00007f69887176f4 CR3: 0000000009d24000 CR4: 0000000000350ee0
[ 61.450676] Call Trace:
[ 61.451039]
[ 61.451337] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 61.451980] ipv6_frags_init_net+0x206/0x3c0
[ 61.452558] ops_init+0xbb/0x6b0
[ 61.453040] setup_net+0x3d9/0x990
[ 61.453498] ? down_read_killable+0x1d7/0x4e0
[ 61.454105] ? __pfx_setup_net+0x10/0x10
[ 61.454629] ? copy_net_ns+0x17c/0x770
[ 61.455162] copy_net_ns+0x321/0x770
[ 61.455644] create_new_namespaces+0x3f6/0xb30
[ 61.456271] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.456921] ksys_unshare+0x44d/0x8e0
[ 61.457415] ? __pfx_ksys_unshare+0x10/0x10
[ 61.457993] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.458703] __x64_sys_unshare+0x31/0x40
[ 61.459248] do_syscall_64+0x3f/0x90
[ 61.459723] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.460400] RIP: 0033:0x7f0d1047a0d7
[ 61.460896] 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
[ 61.463092] RSP: 002b:00007fff3e4d6ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 61.464060] RAX: ffffffffffffffda RBX: 00007fff3e4d7538 RCX: 00007f0d1047a0d7
[ 61.464979] RDX: 00007f0d104e441f RSI: 00007fff3e4d6e90 RDI: 0000000040000000
[ 61.465868] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff3e4d6ca0
[ 61.466735] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0d1058cbf0
[ 61.467622] R13: 00007fff3e4d6fd0 R14: 0000000000000000 R15: 00000000000000f8
[ 61.468541]
[ 61.468870] irq event stamp: 10327
[ 61.469300] hardirqs last enabled at (10337): [] __up_console_sem+0x78/0x80
[ 61.470370] hardirqs last disabled at (10348): [] __up_console_sem+0x5d/0x80
[ 61.471440] softirqs last enabled at (9256): [] netlink_insert+0x187/0x1820
[ 61.472545] softirqs last disabled at (9254): [] release_sock+0x1f/0x1b0
[ 61.473586] ---[ end trace 0000000000000000 ]---
[ 61.474934] ------------[ cut here ]------------
[ 61.475514] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 61.477386] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.478449] Modules linked in:
[ 61.478890] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.480048] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.481065] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.481708] 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
[ 61.483870] RSP: 0018:ffff888019f1fbf0 EFLAGS: 00010286
[ 61.484543] RAX: 0000000000000000 RBX: ffff88800edd3e40 RCX: 0000000000000000
[ 61.485423] RDX: ffff88800ec90000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.486318] RBP: ffff88800edd3e54 R08: 0000000000000001 R09: 0000000000000000
[ 61.487223] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.488164] R13: ffffffff84e23fe0 R14: ffff88800edd3e48 R15: ffffffff84db0aa0
[ 61.489104] FS: 0000555556d04400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.490153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.490923] CR2: 00007f69887176f4 CR3: 0000000009d24000 CR4: 0000000000350ee0
[ 61.491874] Call Trace:
[ 61.492217]
[ 61.492554] nf_ct_net_init+0x224/0x3d0
[ 61.493130] ? __pfx_nf_ct_net_init+0x10/0x10
[ 61.493730] ops_init+0xbb/0x6b0
[ 61.494226] setup_net+0x3d9/0x990
[ 61.494712] ? down_read_killable+0x1d7/0x4e0
[ 61.495340] ? __pfx_setup_net+0x10/0x10
[ 61.495909] ? copy_net_ns+0x17c/0x770
[ 61.496449] copy_net_ns+0x321/0x770
[ 61.496997] create_new_namespaces+0x3f6/0xb30
[ 61.497606] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.498297] ksys_unshare+0x44d/0x8e0
[ 61.498842] ? __pfx_ksys_unshare+0x10/0x10
[ 61.499397] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.500159] __x64_sys_unshare+0x31/0x40
[ 61.500684] do_syscall_64+0x3f/0x90
[ 61.501200] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.501880] RIP: 0033:0x7f0d1047a0d7
[ 61.502346] 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
[ 61.504580] RSP: 002b:00007fff3e4d6ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 61.505531] RAX: ffffffffffffffda RBX: 00007fff3e4d7538 RCX: 00007f0d1047a0d7
[ 61.506420] RDX: 00007f0d104e441f RSI: 00007fff3e4d6e90 RDI: 0000000040000000
[ 61.507305] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff3e4d6ca0
[ 61.508185] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0d1058cbf0
[ 61.509097] R13: 00007fff3e4d6fd0 R14: 0000000000000000 R15: 00000000000000f8
[ 61.510008]
[ 61.510306] irq event stamp: 11079
[ 61.510737] hardirqs last enabled at (11089): [] __up_console_sem+0x78/0x80
[ 61.511823] hardirqs last disabled at (11102): [] __up_console_sem+0x5d/0x80
[ 61.512891] softirqs last enabled at (10764): [] irq_exit_rcu+0x93/0xc0
[ 61.513930] softirqs last disabled at (10759): [] irq_exit_rcu+0x93/0xc0
[ 61.514967] ---[ end trace 0000000000000000 ]---
executing program
[ 63.068380] Bluetooth: hci0: command 0x0409 tx timeout
[ 65.115870] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 67.163877] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 69.211897] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
13:26:49 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=1ffff1100d9c12d2 RCX=ffffffff812d0272 RDX=1ffffffff0a85637
RSI=0000000000000008 RDI=ffffffff8779c9c0 RBP=ffffffff8542b198 RSP=ffff88806ce09658
R8 =0000000000000000 R9 =fffffbfff0ef393b R10=ffffffff8779c9df R11=0000000000000001
R12=0000000000000009 R13=ffffffff8542b1b8 R14=0000000000000004 R15=0000000000000200
RIP=ffffffff812cc7ea RFL=00000056 [---ZAP-] 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 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=00007fa0dfb17130 CR3=000000000eb9c000 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=7485eb92a527b698cf4af2538133f574
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=09e77219fc379ed5000000000013bc78 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=420c5f2f46fc4d2100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888019f1f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 0000555556d04400 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=00007f69887176f4 CR3=0000000009d24000 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