Warning: Permanently added '[localhost]:57583' (ECDSA) to the list of known hosts.
2023/05/18 07:45:41 fuzzer started
2023/05/18 07:45:41 dialing manager at localhost:44319
2023/05/18 07:45:41 checking machine...
2023/05/18 07:45:41 checking revisions...
syzkaller login: [ 41.061178] kmemleak: Automatic memory scanning thread ended
2023/05/18 07:45:41 testing simple program...
[ 41.132400] cgroup: Unknown subsys name 'net'
[ 41.211034] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.864968] audit: type=1400 audit(1684395954.736:6): 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
[ 54.950598] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.952245] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.954215] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.957594] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.960680] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.961859] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.369217] ------------[ cut here ]------------
[ 55.369856] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.372295] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.373388] Modules linked in:
[ 55.373801] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.378397] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.379652] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.380479] 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
[ 55.383152] RSP: 0018:ffff88801f0dfc00 EFLAGS: 00010282
[ 55.383981] RAX: 0000000000000000 RBX: ffff888015efe440 RCX: 0000000000000000
[ 55.385251] RDX: ffff88801c95d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.386424] RBP: ffff888015efe454 R08: 0000000000000001 R09: 0000000000000000
[ 55.387611] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.388830] R13: ffffffff84e23fe0 R14: ffff888015efe448 R15: ffffffff84d74dc0
[ 55.389924] FS: 0000555556cd1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.390980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.391784] CR2: 00007f099bb4c6f4 CR3: 00000000164e4000 CR4: 0000000000350ef0
[ 55.392758] Call Trace:
[ 55.393148]
[ 55.393459] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.394149] ipv4_frags_init_net+0x269/0x440
[ 55.394743] ops_init+0xbb/0x6b0
[ 55.395251] setup_net+0x3d9/0x990
[ 55.395731] ? down_read_killable+0x1d7/0x4e0
[ 55.396373] ? __pfx_setup_net+0x10/0x10
[ 55.396924] ? copy_net_ns+0x17c/0x770
[ 55.397502] copy_net_ns+0x321/0x770
[ 55.398019] create_new_namespaces+0x3f6/0xb30
[ 55.398679] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.399378] ksys_unshare+0x44d/0x8e0
[ 55.399899] ? __pfx_ksys_unshare+0x10/0x10
[ 55.400516] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.401333] __x64_sys_unshare+0x31/0x40
[ 55.401890] do_syscall_64+0x3f/0x90
[ 55.402442] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.403165] RIP: 0033:0x7ffb37f410d7
[ 55.403656] 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
[ 55.406005] RSP: 002b:00007ffc05406d18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.407016] RAX: ffffffffffffffda RBX: 00007ffc05407358 RCX: 00007ffb37f410d7
[ 55.407987] RDX: 00007ffb37fab41f RSI: 00007ffc05406cb0 RDI: 0000000040000000
[ 55.408952] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc05406ac0
[ 55.409914] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffb38053bf0
[ 55.410855] R13: 00007ffc05406df0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.411828]
[ 55.412172] irq event stamp: 9043
[ 55.412626] hardirqs last enabled at (9053): [] __up_console_sem+0x78/0x80
[ 55.413780] hardirqs last disabled at (9064): [] __up_console_sem+0x5d/0x80
[ 55.414919] softirqs last enabled at (8948): [] irq_exit_rcu+0x93/0xc0
[ 55.416033] softirqs last disabled at (8943): [] irq_exit_rcu+0x93/0xc0
[ 55.417141] ---[ end trace 0000000000000000 ]---
[ 55.423113] ------------[ cut here ]------------
[ 55.423739] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.425578] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.426717] Modules linked in:
[ 55.427160] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.428329] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.429374] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.430035] 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
[ 55.432261] RSP: 0018:ffff88801f0dfc00 EFLAGS: 00010282
[ 55.432938] RAX: 0000000000000000 RBX: ffff8880096b6c40 RCX: 0000000000000000
[ 55.433928] RDX: ffff88801c95d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.434834] RBP: ffff8880096b6c54 R08: 0000000000000001 R09: 0000000000000000
[ 55.435727] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.436668] R13: ffffffff84e23fe0 R14: ffff8880096b6c48 R15: ffffffff84da7d60
[ 55.437639] FS: 0000555556cd1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.438705] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.439510] CR2: 00007f099bb4c6f4 CR3: 00000000164e4000 CR4: 0000000000350ef0
[ 55.440475] Call Trace:
[ 55.440841]
[ 55.441195] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.441841] ipv6_frags_init_net+0x206/0x3c0
[ 55.442471] ops_init+0xbb/0x6b0
[ 55.442944] setup_net+0x3d9/0x990
[ 55.443463] ? down_read_killable+0x1d7/0x4e0
[ 55.444104] ? __pfx_setup_net+0x10/0x10
[ 55.444663] ? copy_net_ns+0x17c/0x770
[ 55.445244] copy_net_ns+0x321/0x770
[ 55.445757] create_new_namespaces+0x3f6/0xb30
[ 55.446414] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.447098] ksys_unshare+0x44d/0x8e0
[ 55.447617] ? __pfx_ksys_unshare+0x10/0x10
[ 55.448235] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.449006] __x64_sys_unshare+0x31/0x40
[ 55.449601] do_syscall_64+0x3f/0x90
[ 55.450146] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.450833] RIP: 0033:0x7ffb37f410d7
[ 55.451372] 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
[ 55.453719] RSP: 002b:00007ffc05406d18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.454734] RAX: ffffffffffffffda RBX: 00007ffc05407358 RCX: 00007ffb37f410d7
[ 55.455693] RDX: 00007ffb37fab41f RSI: 00007ffc05406cb0 RDI: 0000000040000000
[ 55.456670] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc05406ac0
[ 55.457623] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffb38053bf0
[ 55.458576] R13: 00007ffc05406df0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.459548]
[ 55.459872] irq event stamp: 10843
[ 55.460370] hardirqs last enabled at (10855): [] __up_console_sem+0x78/0x80
[ 55.461523] hardirqs last disabled at (10866): [] __up_console_sem+0x5d/0x80
[ 55.462668] softirqs last enabled at (10514): [] irq_exit_rcu+0x93/0xc0
[ 55.463776] softirqs last disabled at (10505): [] irq_exit_rcu+0x93/0xc0
[ 55.464907] ---[ end trace 0000000000000000 ]---
[ 55.466319] ------------[ cut here ]------------
[ 55.466942] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.468949] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.470107] Modules linked in:
[ 55.470541] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.471829] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.472922] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.473630] 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
[ 55.475978] RSP: 0018:ffff88801f0dfbf0 EFLAGS: 00010286
[ 55.476715] RAX: 0000000000000000 RBX: ffff88800c5e2040 RCX: 0000000000000000
[ 55.477664] RDX: ffff88801c95d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.478620] RBP: ffff88800c5e2054 R08: 0000000000000001 R09: 0000000000000000
[ 55.479571] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.480527] R13: ffffffff84e23fe0 R14: ffff88800c5e2048 R15: ffffffff84db0aa0
[ 55.481505] FS: 0000555556cd1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.482576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.483362] CR2: 00007f099bb4c6f4 CR3: 00000000164e4000 CR4: 0000000000350ef0
[ 55.484326] Call Trace:
[ 55.484680]
[ 55.485004] nf_ct_net_init+0x224/0x3d0
[ 55.485599] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.486246] ops_init+0xbb/0x6b0
[ 55.486714] setup_net+0x3d9/0x990
[ 55.487238] ? down_read_killable+0x1d7/0x4e0
[ 55.487843] ? __pfx_setup_net+0x10/0x10
[ 55.488416] ? copy_net_ns+0x17c/0x770
[ 55.488980] copy_net_ns+0x321/0x770
[ 55.489531] create_new_namespaces+0x3f6/0xb30
[ 55.490187] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.490827] ksys_unshare+0x44d/0x8e0
[ 55.491382] ? __pfx_ksys_unshare+0x10/0x10
[ 55.491965] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.492765] __x64_sys_unshare+0x31/0x40
[ 55.493344] do_syscall_64+0x3f/0x90
[ 55.493846] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.494562] RIP: 0033:0x7ffb37f410d7
[ 55.495050] 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
[ 55.497419] RSP: 002b:00007ffc05406d18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.498431] RAX: ffffffffffffffda RBX: 00007ffc05407358 RCX: 00007ffb37f410d7
[ 55.499378] RDX: 00007ffb37fab41f RSI: 00007ffc05406cb0 RDI: 0000000040000000
[ 55.500331] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc05406ac0
[ 55.501288] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffb38053bf0
[ 55.502246] R13: 00007ffc05406df0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.503208]
[ 55.503530] irq event stamp: 11585
[ 55.503992] hardirqs last enabled at (11595): [] __up_console_sem+0x78/0x80
[ 55.505151] hardirqs last disabled at (11606): [] __up_console_sem+0x5d/0x80
[ 55.506291] softirqs last enabled at (11118): [] irq_exit_rcu+0x93/0xc0
[ 55.507404] softirqs last disabled at (11107): [] irq_exit_rcu+0x93/0xc0
[ 55.508514] ---[ end trace 0000000000000000 ]---
executing program
[ 57.031759] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 59.079136] Bluetooth: hci0: command 0x041b tx timeout
[ 61.127146] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.176127] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:45:51 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f0df5f0
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 0000555556cd1400 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=00007f099bb4c6f4 CR3=00000000164e4000 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=0000000000027fe3 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=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 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=00007f17dd5010a0 CR3=0000000015dba000 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=53d15498449cf197434cc97deeb4bbe1
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=8d77c3a9503604fa000000000013b9f0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=4431176bef9f0f4f00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000