Warning: Permanently added '[localhost]:61186' (ECDSA) to the list of known hosts.
2023/05/17 14:12:10 fuzzer started
2023/05/17 14:12:10 dialing manager at localhost:44319
2023/05/17 14:12:10 checking machine...
2023/05/17 14:12:10 checking revisions...
syzkaller login: [ 37.058857] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:12:10 testing simple program...
[ 37.120567] cgroup: Unknown subsys name 'net'
[ 37.180879] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 48.270319] audit: type=1400 audit(1684332741.946:6): 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
executing program
[ 49.402964] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.404842] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.407507] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.410501] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.411860] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.413924] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.791403] ------------[ cut here ]------------
[ 49.792058] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.794203] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.795371] Modules linked in:
[ 49.795783] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.800897] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.802068] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.802737] 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
[ 49.805048] RSP: 0018:ffff88801f597c00 EFLAGS: 00010282
[ 49.805695] RAX: 0000000000000000 RBX: ffff88800c7ff440 RCX: 0000000000000000
[ 49.806604] RDX: ffff888016f851c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.807494] RBP: ffff88800c7ff454 R08: 0000000000000001 R09: 0000000000000000
[ 49.808388] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.809274] R13: ffffffff84e23fe0 R14: ffff88800c7ff448 R15: ffffffff84d74dc0
[ 49.810172] FS: 0000555555cab400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.811165] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.811870] CR2: 00007fefdc24f6f4 CR3: 0000000019866000 CR4: 0000000000350ef0
[ 49.812772] Call Trace:
[ 49.813128]
[ 49.813426] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.814076] ipv4_frags_init_net+0x269/0x440
[ 49.814656] ops_init+0xbb/0x6b0
[ 49.815137] setup_net+0x3d9/0x990
[ 49.815594] ? down_read_killable+0x1d7/0x4e0
[ 49.816203] ? __pfx_setup_net+0x10/0x10
[ 49.816711] ? copy_net_ns+0x17c/0x770
[ 49.817255] copy_net_ns+0x321/0x770
[ 49.817730] create_new_namespaces+0x3f6/0xb30
[ 49.818345] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.818971] ksys_unshare+0x44d/0x8e0
[ 49.819507] ? __pfx_ksys_unshare+0x10/0x10
[ 49.820083] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.820800] __x64_sys_unshare+0x31/0x40
[ 49.821356] do_syscall_64+0x3f/0x90
[ 49.821829] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.822514] RIP: 0033:0x7fed176180d7
[ 49.822979] 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
[ 49.825166] RSP: 002b:00007fffae078cd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.826106] RAX: ffffffffffffffda RBX: 00007fffae079318 RCX: 00007fed176180d7
[ 49.826974] RDX: 00007fed1768241f RSI: 00007fffae078c70 RDI: 0000000040000000
[ 49.827846] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffae078a80
[ 49.828737] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fed1772abf0
[ 49.829619] R13: 00007fffae078db0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.830554]
[ 49.830857] irq event stamp: 10569
[ 49.831317] hardirqs last enabled at (10581): [] __up_console_sem+0x78/0x80
[ 49.832383] hardirqs last disabled at (10592): [] __up_console_sem+0x5d/0x80
[ 49.833460] softirqs last enabled at (10144): [] irq_exit_rcu+0x93/0xc0
[ 49.834502] softirqs last disabled at (10099): [] irq_exit_rcu+0x93/0xc0
[ 49.835541] ---[ end trace 0000000000000000 ]---
[ 49.843261] ------------[ cut here ]------------
[ 49.843847] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.845533] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.846612] Modules linked in:
[ 49.847054] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.848203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.849220] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.849860] 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
[ 49.852055] RSP: 0018:ffff88801f597c00 EFLAGS: 00010282
[ 49.852710] RAX: 0000000000000000 RBX: ffff88800e77b840 RCX: 0000000000000000
[ 49.853717] RDX: ffff888016f851c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.854592] RBP: ffff88800e77b854 R08: 0000000000000001 R09: 0000000000000000
[ 49.855465] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.856327] R13: ffffffff84e23fe0 R14: ffff88800e77b848 R15: ffffffff84da7d60
[ 49.857205] FS: 0000555555cab400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.858178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.858888] CR2: 00007fefdc24f6f4 CR3: 0000000019866000 CR4: 0000000000350ef0
[ 49.859754] Call Trace:
[ 49.860099]
[ 49.860394] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.860984] ipv6_frags_init_net+0x206/0x3c0
[ 49.861566] ops_init+0xbb/0x6b0
[ 49.862032] setup_net+0x3d9/0x990
[ 49.862485] ? down_read_killable+0x1d7/0x4e0
[ 49.863070] ? __pfx_setup_net+0x10/0x10
[ 49.863563] ? copy_net_ns+0x17c/0x770
[ 49.864082] copy_net_ns+0x321/0x770
[ 49.864561] create_new_namespaces+0x3f6/0xb30
[ 49.865156] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.865751] ksys_unshare+0x44d/0x8e0
[ 49.866256] ? __pfx_ksys_unshare+0x10/0x10
[ 49.866800] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.867519] __x64_sys_unshare+0x31/0x40
[ 49.868061] do_syscall_64+0x3f/0x90
[ 49.868523] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.869177] RIP: 0033:0x7fed176180d7
[ 49.869635] 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
[ 49.871728] RSP: 002b:00007fffae078cd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.872645] RAX: ffffffffffffffda RBX: 00007fffae079318 RCX: 00007fed176180d7
[ 49.873504] RDX: 00007fed1768241f RSI: 00007fffae078c70 RDI: 0000000040000000
[ 49.874353] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffae078a80
[ 49.875229] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fed1772abf0
[ 49.876086] R13: 00007fffae078db0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.876949]
[ 49.877271] irq event stamp: 13229
[ 49.877697] hardirqs last enabled at (13239): [] __up_console_sem+0x78/0x80
[ 49.878735] hardirqs last disabled at (13250): [] __up_console_sem+0x5d/0x80
[ 49.879782] softirqs last enabled at (12670): [] irq_exit_rcu+0x93/0xc0
[ 49.880809] softirqs last disabled at (12649): [] irq_exit_rcu+0x93/0xc0
[ 49.881832] ---[ end trace 0000000000000000 ]---
[ 49.883195] ------------[ cut here ]------------
[ 49.883767] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.885634] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.886699] Modules linked in:
[ 49.887134] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.888261] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.889275] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.889908] 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
[ 49.892081] RSP: 0018:ffff88801f597bf0 EFLAGS: 00010286
[ 49.892727] RAX: 0000000000000000 RBX: ffff88800e77b040 RCX: 0000000000000000
[ 49.893616] RDX: ffff888016f851c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.894520] RBP: ffff88800e77b054 R08: 0000000000000001 R09: 0000000000000000
[ 49.895424] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.896304] R13: ffffffff84e23fe0 R14: ffff88800e77b048 R15: ffffffff84db0aa0
[ 49.897182] FS: 0000555555cab400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.898165] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.898884] CR2: 00007fefdc24f6f4 CR3: 0000000019866000 CR4: 0000000000350ef0
[ 49.899773] Call Trace:
[ 49.900131]
[ 49.900428] nf_ct_net_init+0x224/0x3d0
[ 49.900940] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.901543] ops_init+0xbb/0x6b0
[ 49.901985] setup_net+0x3d9/0x990
[ 49.902501] ? down_read_killable+0x1d7/0x4e0
[ 49.903090] ? __pfx_setup_net+0x10/0x10
[ 49.903587] ? copy_net_ns+0x17c/0x770
[ 49.904112] copy_net_ns+0x321/0x770
[ 49.904583] create_new_namespaces+0x3f6/0xb30
[ 49.905178] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.905776] ksys_unshare+0x44d/0x8e0
[ 49.906290] ? __pfx_ksys_unshare+0x10/0x10
[ 49.906869] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.907585] __x64_sys_unshare+0x31/0x40
[ 49.908121] do_syscall_64+0x3f/0x90
[ 49.908583] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.909240] RIP: 0033:0x7fed176180d7
[ 49.909702] 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
[ 49.911813] RSP: 002b:00007fffae078cd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.912736] RAX: ffffffffffffffda RBX: 00007fffae079318 RCX: 00007fed176180d7
[ 49.913598] RDX: 00007fed1768241f RSI: 00007fffae078c70 RDI: 0000000040000000
[ 49.914483] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffae078a80
[ 49.915350] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fed1772abf0
[ 49.916209] R13: 00007fffae078db0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.917091]
[ 49.917389] irq event stamp: 14017
[ 49.917808] hardirqs last enabled at (14027): [] __up_console_sem+0x78/0x80
[ 49.918852] hardirqs last disabled at (14038): [] __up_console_sem+0x5d/0x80
[ 49.919886] softirqs last enabled at (13764): [] irq_exit_rcu+0x93/0xc0
[ 49.920909] softirqs last disabled at (13759): [] irq_exit_rcu+0x93/0xc0
[ 49.921921] ---[ end trace 0000000000000000 ]---
[ 51.423844] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 53.471764] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.519099] Bluetooth: hci0: command 0x040f tx timeout
[ 57.567325] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:12:20 Registers:
info registers vcpu 0
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f5975f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 0000555555cab400 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=00007fefdc24f6f4 CR3=0000000019866000 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=0000000000036833 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=00007febe4c36020 CR3=000000000e96a000 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=78d2291cae840f8a8945c112d87fdc3f
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=287286211c12c22f000000000013bf78 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=5bbd6a702e9baf9c00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000