Warning: Permanently added '[localhost]:51471' (ECDSA) to the list of known hosts.
2023/05/18 03:48:28 fuzzer started
2023/05/18 03:48:29 dialing manager at localhost:44319
2023/05/18 03:48:29 checking machine...
2023/05/18 03:48:29 checking revisions...
syzkaller login: [ 44.248148] kmemleak: Automatic memory scanning thread ended
2023/05/18 03:48:29 testing simple program...
[ 44.313015] cgroup: Unknown subsys name 'net'
[ 44.421414] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.472924] audit: type=1400 audit(1684381721.703:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 57.569426] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.571284] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.573750] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.577358] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.579455] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.580817] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.959387] ------------[ cut here ]------------
[ 57.960307] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.962923] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.964166] Modules linked in:
[ 57.964683] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.970358] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.971595] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.972368] 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
[ 57.975026] RSP: 0018:ffff888020157c00 EFLAGS: 00010282
[ 57.975839] RAX: 0000000000000000 RBX: ffff888010029c40 RCX: 0000000000000000
[ 57.976910] RDX: ffff88800d74d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.977992] RBP: ffff888010029c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.979059] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.980132] R13: ffffffff84e23fe0 R14: ffff888010029c48 R15: ffffffff84d74dc0
[ 57.981196] FS: 00005555573fe400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.982393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.983274] CR2: 00007ffc016d6000 CR3: 00000000193ac000 CR4: 0000000000350ef0
[ 57.984338] Call Trace:
[ 57.984764]
[ 57.985117] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.985908] ipv4_frags_init_net+0x269/0x440
[ 57.986620] ops_init+0xbb/0x6b0
[ 57.987158] setup_net+0x3d9/0x990
[ 57.987737] ? down_read_killable+0x1d7/0x4e0
[ 57.988428] ? __pfx_setup_net+0x10/0x10
[ 57.989079] ? copy_net_ns+0x17c/0x770
[ 57.989730] copy_net_ns+0x321/0x770
[ 57.990306] create_new_namespaces+0x3f6/0xb30
[ 57.991056] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.991825] ksys_unshare+0x44d/0x8e0
[ 57.992414] ? __pfx_ksys_unshare+0x10/0x10
[ 57.993109] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.994008] __x64_sys_unshare+0x31/0x40
[ 57.994655] do_syscall_64+0x3f/0x90
[ 57.995220] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.996014] RIP: 0033:0x7ff786f230d7
[ 57.996603] 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
[ 57.999209] RSP: 002b:00007ffcd277f9e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.000350] RAX: ffffffffffffffda RBX: 00007ffcd2780028 RCX: 00007ff786f230d7
[ 58.001401] RDX: 00007ff786f8d41f RSI: 00007ffcd277f980 RDI: 0000000040000000
[ 58.002459] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcd277f790
[ 58.003508] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff787035bf0
[ 58.004591] R13: 00007ffcd277fac0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.005682]
[ 58.006039] irq event stamp: 7703
[ 58.006543] hardirqs last enabled at (7713): [] __up_console_sem+0x78/0x80
[ 58.007825] hardirqs last disabled at (7726): [] __up_console_sem+0x5d/0x80
[ 58.009091] softirqs last enabled at (7504): [] irq_exit_rcu+0x93/0xc0
[ 58.010322] softirqs last disabled at (7499): [] irq_exit_rcu+0x93/0xc0
[ 58.011544] ---[ end trace 0000000000000000 ]---
[ 58.017920] ------------[ cut here ]------------
[ 58.018787] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.020792] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.022021] Modules linked in:
[ 58.022477] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.023793] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.025017] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.025832] 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
[ 58.028349] RSP: 0018:ffff888020157c00 EFLAGS: 00010282
[ 58.029160] RAX: 0000000000000000 RBX: ffff88800cacb040 RCX: 0000000000000000
[ 58.030225] RDX: ffff88800d74d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.031271] RBP: ffff88800cacb054 R08: 0000000000000001 R09: 0000000000000000
[ 58.032321] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.033375] R13: ffffffff84e23fe0 R14: ffff88800cacb048 R15: ffffffff84da7d60
[ 58.034432] FS: 00005555573fe400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.035619] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.036448] CR2: 00007ffc016d6000 CR3: 00000000193ac000 CR4: 0000000000350ef0
[ 58.037497] Call Trace:
[ 58.037910]
[ 58.038264] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.039022] ipv6_frags_init_net+0x206/0x3c0
[ 58.039714] ops_init+0xbb/0x6b0
[ 58.040239] setup_net+0x3d9/0x990
[ 58.040810] ? down_read_killable+0x1d7/0x4e0
[ 58.041473] ? __pfx_setup_net+0x10/0x10
[ 58.042151] ? copy_net_ns+0x17c/0x770
[ 58.042781] copy_net_ns+0x321/0x770
[ 58.043361] create_new_namespaces+0x3f6/0xb30
[ 58.044091] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.044853] ksys_unshare+0x44d/0x8e0
[ 58.045419] ? __pfx_ksys_unshare+0x10/0x10
[ 58.046103] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.046976] __x64_sys_unshare+0x31/0x40
[ 58.047607] do_syscall_64+0x3f/0x90
[ 58.048158] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.048947] RIP: 0033:0x7ff786f230d7
[ 58.049495] 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
[ 58.052097] RSP: 002b:00007ffcd277f9e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.053210] RAX: ffffffffffffffda RBX: 00007ffcd2780028 RCX: 00007ff786f230d7
[ 58.054285] RDX: 00007ff786f8d41f RSI: 00007ffcd277f980 RDI: 0000000040000000
[ 58.055316] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcd277f790
[ 58.056346] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff787035bf0
[ 58.057394] R13: 00007ffcd277fac0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.058468]
[ 58.058862] irq event stamp: 9785
[ 58.059362] hardirqs last enabled at (9795): [] __up_console_sem+0x78/0x80
[ 58.060612] hardirqs last disabled at (9806): [] __up_console_sem+0x5d/0x80
[ 58.061883] softirqs last enabled at (9720): [] irq_exit_rcu+0x93/0xc0
[ 58.063090] softirqs last disabled at (9715): [] irq_exit_rcu+0x93/0xc0
[ 58.064292] ---[ end trace 0000000000000000 ]---
[ 58.065900] ------------[ cut here ]------------
[ 58.066617] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.068857] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.070036] Modules linked in:
[ 58.070488] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.071766] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.072897] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.073677] 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
[ 58.076076] RSP: 0018:ffff888020157bf0 EFLAGS: 00010286
[ 58.076847] RAX: 0000000000000000 RBX: ffff88800cacaa40 RCX: 0000000000000000
[ 58.077876] RDX: ffff88800d74d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.078906] RBP: ffff88800cacaa54 R08: 0000000000000001 R09: 0000000000000000
[ 58.079935] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.080964] R13: ffffffff84e23fe0 R14: ffff88800cacaa48 R15: ffffffff84db0aa0
[ 58.081994] FS: 00005555573fe400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.083147] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.083994] CR2: 00007ffc016d6000 CR3: 00000000193ac000 CR4: 0000000000350ef0
[ 58.085033] Call Trace:
[ 58.085405]
[ 58.085806] nf_ct_net_init+0x224/0x3d0
[ 58.086401] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.087104] ops_init+0xbb/0x6b0
[ 58.087652] setup_net+0x3d9/0x990
[ 58.088180] ? down_read_killable+0x1d7/0x4e0
[ 58.088865] ? __pfx_setup_net+0x10/0x10
[ 58.089456] ? copy_net_ns+0x17c/0x770
[ 58.090078] copy_net_ns+0x321/0x770
[ 58.090662] create_new_namespaces+0x3f6/0xb30
[ 58.091334] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.092072] ksys_unshare+0x44d/0x8e0
[ 58.092665] ? __pfx_ksys_unshare+0x10/0x10
[ 58.093294] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.094161] __x64_sys_unshare+0x31/0x40
[ 58.094791] do_syscall_64+0x3f/0x90
[ 58.095336] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.096107] RIP: 0033:0x7ff786f230d7
[ 58.096667] 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
[ 58.099161] RSP: 002b:00007ffcd277f9e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.100244] RAX: ffffffffffffffda RBX: 00007ffcd2780028 RCX: 00007ff786f230d7
[ 58.101258] RDX: 00007ff786f8d41f RSI: 00007ffcd277f980 RDI: 0000000040000000
[ 58.102291] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcd277f790
[ 58.103315] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff787035bf0
[ 58.104333] R13: 00007ffcd277fac0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.105377]
[ 58.105759] irq event stamp: 10591
[ 58.106256] hardirqs last enabled at (10601): [] __up_console_sem+0x78/0x80
[ 58.107462] hardirqs last disabled at (10612): [] __up_console_sem+0x5d/0x80
[ 58.108661] softirqs last enabled at (10066): [] irq_exit_rcu+0x93/0xc0
[ 58.109855] softirqs last disabled at (10055): [] irq_exit_rcu+0x93/0xc0
[ 58.111026] ---[ end trace 0000000000000000 ]---
executing program
[ 59.650415] Bluetooth: hci0: command 0x0409 tx timeout
[ 61.697798] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.745949] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.793656] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
03:48:34 Registers:
info registers vcpu 0
RAX=000000000000003a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880201575f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000003a R11=0000000000000001
R12=000000000000003a 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 00005555573fe400 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=00007ffc016d6000 CR3=00000000193ac000 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=000000000003b565 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=00007fed1e1e40a0 CR3=000000000ec94000 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=da3b4d68f9f90b861347b06e1ccad131
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=f5d6fda0ac762fb5000000000013bf28 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=36bf97a72c7907aa00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000