Warning: Permanently added '[localhost]:45438' (ECDSA) to the list of known hosts.
2023/05/17 20:14:56 fuzzer started
2023/05/17 20:14:57 dialing manager at localhost:44319
2023/05/17 20:14:57 checking machine...
2023/05/17 20:14:57 checking revisions...
syzkaller login: [ 37.627342] kmemleak: Automatic memory scanning thread ended
2023/05/17 20:14:57 testing simple program...
[ 37.697715] cgroup: Unknown subsys name 'net'
[ 37.772443] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.102559] audit: type=1400 audit(1684354509.955:6): 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
[ 51.181162] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.187019] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.189060] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.193381] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.195394] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.197381] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.586432] ------------[ cut here ]------------
[ 51.587375] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.589406] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.590748] Modules linked in:
[ 51.591185] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.596284] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.597482] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.598319] 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
[ 51.600547] RSP: 0018:ffff88801a23fc00 EFLAGS: 00010282
[ 51.601255] RAX: 0000000000000000 RBX: ffff88800d934c40 RCX: 0000000000000000
[ 51.602234] RDX: ffff88801643d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.603163] RBP: ffff88800d934c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.604091] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.604998] R13: ffffffff84e23fe0 R14: ffff88800d934c48 R15: ffffffff84d74dc0
[ 51.605921] FS: 0000555556660400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.606940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.607681] CR2: 00007f0d483d06f4 CR3: 0000000016e64000 CR4: 0000000000350ee0
[ 51.608601] Call Trace:
[ 51.608971]
[ 51.609266] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.609961] ipv4_frags_init_net+0x269/0x440
[ 51.610527] ops_init+0xbb/0x6b0
[ 51.611026] setup_net+0x3d9/0x990
[ 51.611484] ? down_read_killable+0x1d7/0x4e0
[ 51.612137] ? __pfx_setup_net+0x10/0x10
[ 51.612675] ? copy_net_ns+0x17c/0x770
[ 51.613216] copy_net_ns+0x321/0x770
[ 51.613719] create_new_namespaces+0x3f6/0xb30
[ 51.614347] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.615007] ksys_unshare+0x44d/0x8e0
[ 51.615499] ? __pfx_ksys_unshare+0x10/0x10
[ 51.616106] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.616872] __x64_sys_unshare+0x31/0x40
[ 51.617386] do_syscall_64+0x3f/0x90
[ 51.617933] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.618593] RIP: 0033:0x7fd6043ac0d7
[ 51.619090] 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
[ 51.621311] RSP: 002b:00007fff4bc1a118 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.622301] RAX: ffffffffffffffda RBX: 00007fff4bc1a758 RCX: 00007fd6043ac0d7
[ 51.623210] RDX: 00007fd60441641f RSI: 00007fff4bc1a0b0 RDI: 0000000040000000
[ 51.624143] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4bc19ec0
[ 51.625052] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd6044bebf0
[ 51.626007] R13: 00007fff4bc1a1f0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.626934]
[ 51.627243] irq event stamp: 8599
[ 51.627698] hardirqs last enabled at (8609): [] __up_console_sem+0x78/0x80
[ 51.628786] hardirqs last disabled at (8620): [] __up_console_sem+0x5d/0x80
[ 51.629908] softirqs last enabled at (8196): [] irq_exit_rcu+0x93/0xc0
[ 51.630961] softirqs last disabled at (8191): [] irq_exit_rcu+0x93/0xc0
[ 51.632030] ---[ end trace 0000000000000000 ]---
[ 51.641091] ------------[ cut here ]------------
[ 51.641726] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.643627] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.644867] Modules linked in:
[ 51.645278] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.646480] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.647505] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.648188] 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
[ 51.650471] RSP: 0018:ffff88801a23fc00 EFLAGS: 00010282
[ 51.651258] RAX: 0000000000000000 RBX: ffff88800e2d9440 RCX: 0000000000000000
[ 51.652233] RDX: ffff88801643d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.653217] RBP: ffff88800e2d9454 R08: 0000000000000001 R09: 0000000000000000
[ 51.654227] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.655214] R13: ffffffff84e23fe0 R14: ffff88800e2d9448 R15: ffffffff84da7d60
[ 51.656192] FS: 0000555556660400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.657279] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.658114] CR2: 00007f64fe7ed198 CR3: 0000000016e64000 CR4: 0000000000350ef0
[ 51.659100] Call Trace:
[ 51.659426]
[ 51.659719] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.660448] ipv6_frags_init_net+0x206/0x3c0
[ 51.661142] ops_init+0xbb/0x6b0
[ 51.661593] setup_net+0x3d9/0x990
[ 51.662189] ? down_read_killable+0x1d7/0x4e0
[ 51.662769] ? __pfx_setup_net+0x10/0x10
[ 51.663379] ? copy_net_ns+0x17c/0x770
[ 51.663927] copy_net_ns+0x321/0x770
[ 51.664413] create_new_namespaces+0x3f6/0xb30
[ 51.665038] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.665658] ksys_unshare+0x44d/0x8e0
[ 51.666191] ? __pfx_ksys_unshare+0x10/0x10
[ 51.666739] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.667484] __x64_sys_unshare+0x31/0x40
[ 51.668040] do_syscall_64+0x3f/0x90
[ 51.668516] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.669203] RIP: 0033:0x7fd6043ac0d7
[ 51.669670] 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
[ 51.671892] RSP: 002b:00007fff4bc1a118 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.672846] RAX: ffffffffffffffda RBX: 00007fff4bc1a758 RCX: 00007fd6043ac0d7
[ 51.673714] RDX: 00007fd60441641f RSI: 00007fff4bc1a0b0 RDI: 0000000040000000
[ 51.674638] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4bc19ec0
[ 51.675530] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd6044bebf0
[ 51.676425] R13: 00007fff4bc1a1f0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.677340]
[ 51.677644] irq event stamp: 11957
[ 51.678118] hardirqs last enabled at (11969): [] __up_console_sem+0x78/0x80
[ 51.679188] hardirqs last disabled at (11980): [] __up_console_sem+0x5d/0x80
[ 51.680274] softirqs last enabled at (11906): [] irq_exit_rcu+0x93/0xc0
[ 51.681327] softirqs last disabled at (11897): [] irq_exit_rcu+0x93/0xc0
[ 51.682404] ---[ end trace 0000000000000000 ]---
[ 51.683762] ------------[ cut here ]------------
[ 51.684406] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.686291] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.687375] Modules linked in:
[ 51.687781] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.688974] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.690016] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.690665] 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
[ 51.692842] RSP: 0018:ffff88801a23fbf0 EFLAGS: 00010286
[ 51.693491] RAX: 0000000000000000 RBX: ffff88800e2d8e40 RCX: 0000000000000000
[ 51.694425] RDX: ffff88801643d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.695313] RBP: ffff88800e2d8e54 R08: 0000000000000001 R09: 0000000000000000
[ 51.696218] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.697132] R13: ffffffff84e23fe0 R14: ffff88800e2d8e48 R15: ffffffff84db0aa0
[ 51.698047] FS: 0000555556660400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.699055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.699764] CR2: 00007f64fe7ed198 CR3: 0000000016e64000 CR4: 0000000000350ef0
[ 51.700679] Call Trace:
[ 51.701038]
[ 51.701341] nf_ct_net_init+0x224/0x3d0
[ 51.701923] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.702507] ops_init+0xbb/0x6b0
[ 51.702999] setup_net+0x3d9/0x990
[ 51.703461] ? down_read_killable+0x1d7/0x4e0
[ 51.704068] ? __pfx_setup_net+0x10/0x10
[ 51.704583] ? copy_net_ns+0x17c/0x770
[ 51.705122] copy_net_ns+0x321/0x770
[ 51.705605] create_new_namespaces+0x3f6/0xb30
[ 51.706235] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.706880] ksys_unshare+0x44d/0x8e0
[ 51.707374] ? __pfx_ksys_unshare+0x10/0x10
[ 51.707955] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.708667] __x64_sys_unshare+0x31/0x40
[ 51.709226] do_syscall_64+0x3f/0x90
[ 51.709708] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.710415] RIP: 0033:0x7fd6043ac0d7
[ 51.710916] 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
[ 51.713129] RSP: 002b:00007fff4bc1a118 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.714099] RAX: ffffffffffffffda RBX: 00007fff4bc1a758 RCX: 00007fd6043ac0d7
[ 51.715002] RDX: 00007fd60441641f RSI: 00007fff4bc1a0b0 RDI: 0000000040000000
[ 51.715901] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4bc19ec0
[ 51.716758] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd6044bebf0
[ 51.717656] R13: 00007fff4bc1a1f0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.718586]
[ 51.718926] irq event stamp: 12729
[ 51.719363] hardirqs last enabled at (12739): [] __up_console_sem+0x78/0x80
[ 51.720442] hardirqs last disabled at (12750): [] __up_console_sem+0x5d/0x80
[ 51.721516] softirqs last enabled at (12226): [] irq_exit_rcu+0x93/0xc0
[ 51.722582] softirqs last disabled at (12213): [] irq_exit_rcu+0x93/0xc0
[ 51.723631] ---[ end trace 0000000000000000 ]---
executing program
[ 53.266504] Bluetooth: hci0: command 0x0409 tx timeout
[ 55.314851] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.361873] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.409907] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:15:10 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=1ffff11002d95fac RCX=0000000000000000 RDX=1ffff110016b9964
RSI=ffffffff81712dbc RDI=ffff88800b5ccb20 RBP=ffff88800d18dbc8 RSP=ffff888016cafd38
R8 =0000000000000007 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=00007f64fe7e7d48 R13=ffff88800b5cca30 R14=0000000000000255 R15=ffff88800eb15b80
RIP=ffffffff81712e01 RFL=00000212 [----A--] 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 =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f64ff2ea900 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=00007f64fe7e7d48 CR3=000000000ea10000 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=5837fe9dc1c91f3200000000000ae618 XMM01=c803efa71df13dacd54949818f4280a2
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=117864066a3bf720000000000010d580 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=bd5c12932eda841600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000020000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a23f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d 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 0000555556660400 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=00007f0d483d06f4 CR3=0000000016e64000 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