Warning: Permanently added '[localhost]:47083' (ECDSA) to the list of known hosts.
2023/05/17 20:44:36 fuzzer started
2023/05/17 20:44:36 dialing manager at localhost:44319
2023/05/17 20:44:36 checking machine...
2023/05/17 20:44:36 checking revisions...
syzkaller login: [ 36.320147] kmemleak: Automatic memory scanning thread ended
2023/05/17 20:44:37 testing simple program...
[ 36.395597] cgroup: Unknown subsys name 'net'
[ 36.502745] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.844634] audit: type=1400 audit(1684356291.529:6): avc: denied { execmem } for pid=256 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
[ 52.011296] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.014855] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.017527] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.020881] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.022947] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.024363] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.400048] ------------[ cut here ]------------
[ 52.400675] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.402240] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.403247] Modules linked in:
[ 52.403637] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.405500] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.408356] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.410052] 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
[ 52.413091] RSP: 0018:ffff88801ea07c00 EFLAGS: 00010282
[ 52.413994] RAX: 0000000000000000 RBX: ffff88800e4e1040 RCX: 0000000000000000
[ 52.415298] RDX: ffff888016d851c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.416534] RBP: ffff88800e4e1054 R08: 0000000000000001 R09: 0000000000000000
[ 52.417763] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.419046] R13: ffffffff84e23fe0 R14: ffff88800e4e1048 R15: ffffffff84d74dc0
[ 52.420107] FS: 000055555574b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.421285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.422153] CR2: 00007f716ff69000 CR3: 0000000017fb4000 CR4: 0000000000350ef0
[ 52.423214] Call Trace:
[ 52.423599]
[ 52.423948] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.424703] ipv4_frags_init_net+0x269/0x440
[ 52.425394] ops_init+0xbb/0x6b0
[ 52.425921] setup_net+0x3d9/0x990
[ 52.426489] ? down_read_killable+0x1d7/0x4e0
[ 52.427205] ? __pfx_setup_net+0x10/0x10
[ 52.427810] ? copy_net_ns+0x17c/0x770
[ 52.428448] copy_net_ns+0x321/0x770
[ 52.429056] create_new_namespaces+0x3f6/0xb30
[ 52.429745] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.430507] ksys_unshare+0x44d/0x8e0
[ 52.431144] ? __pfx_ksys_unshare+0x10/0x10
[ 52.431789] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.432664] __x64_sys_unshare+0x31/0x40
[ 52.433307] do_syscall_64+0x3f/0x90
[ 52.433870] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.434662] RIP: 0033:0x7fe0c8bfb0d7
[ 52.435262] 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
[ 52.437698] RSP: 002b:00007ffc46351948 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.438723] RAX: ffffffffffffffda RBX: 00007ffc46351f88 RCX: 00007fe0c8bfb0d7
[ 52.439681] RDX: 00007fe0c8c6541f RSI: 00007ffc463518e0 RDI: 0000000040000000
[ 52.440625] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc463516f0
[ 52.441591] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe0c8d0dbf0
[ 52.442551] R13: 00007ffc46351a20 R14: 0000000000000000 R15: 00000000000000f8
[ 52.443554]
[ 52.443883] irq event stamp: 8565
[ 52.444378] hardirqs last enabled at (8577): [] __up_console_sem+0x78/0x80
[ 52.445501] hardirqs last disabled at (8588): [] __up_console_sem+0x5d/0x80
[ 52.446644] softirqs last enabled at (8030): [] irq_exit_rcu+0x93/0xc0
[ 52.447766] softirqs last disabled at (8025): [] irq_exit_rcu+0x93/0xc0
[ 52.448874] ---[ end trace 0000000000000000 ]---
[ 52.454829] ------------[ cut here ]------------
[ 52.455540] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.457642] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.458922] Modules linked in:
[ 52.459431] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.460805] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.462030] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.462820] 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
[ 52.465398] RSP: 0018:ffff88801ea07c00 EFLAGS: 00010282
[ 52.466202] RAX: 0000000000000000 RBX: ffff888016696040 RCX: 0000000000000000
[ 52.467270] RDX: ffff888016d851c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.468322] RBP: ffff888016696054 R08: 0000000000000001 R09: 0000000000000000
[ 52.469374] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.470431] R13: ffffffff84e23fe0 R14: ffff888016696048 R15: ffffffff84da7d60
[ 52.471511] FS: 000055555574b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.472690] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.473561] CR2: 00007f716ff69000 CR3: 0000000017fb4000 CR4: 0000000000350ef0
[ 52.474611] Call Trace:
[ 52.475007]
[ 52.475401] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.476157] ipv6_frags_init_net+0x206/0x3c0
[ 52.476816] ops_init+0xbb/0x6b0
[ 52.477373] setup_net+0x3d9/0x990
[ 52.477912] ? down_read_killable+0x1d7/0x4e0
[ 52.478624] ? __pfx_setup_net+0x10/0x10
[ 52.479285] ? copy_net_ns+0x17c/0x770
[ 52.479885] copy_net_ns+0x321/0x770
[ 52.480499] create_new_namespaces+0x3f6/0xb30
[ 52.481219] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.481946] ksys_unshare+0x44d/0x8e0
[ 52.482561] ? __pfx_ksys_unshare+0x10/0x10
[ 52.483249] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.484125] __x64_sys_unshare+0x31/0x40
[ 52.484735] do_syscall_64+0x3f/0x90
[ 52.485355] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.486155] RIP: 0033:0x7fe0c8bfb0d7
[ 52.486721] 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
[ 52.489287] RSP: 002b:00007ffc46351948 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.490412] RAX: ffffffffffffffda RBX: 00007ffc46351f88 RCX: 00007fe0c8bfb0d7
[ 52.491478] RDX: 00007fe0c8c6541f RSI: 00007ffc463518e0 RDI: 0000000040000000
[ 52.492521] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc463516f0
[ 52.493572] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe0c8d0dbf0
[ 52.494623] R13: 00007ffc46351a20 R14: 0000000000000000 R15: 00000000000000f8
[ 52.495707]
[ 52.496093] irq event stamp: 10379
[ 52.496610] hardirqs last enabled at (10389): [] __up_console_sem+0x78/0x80
[ 52.497873] hardirqs last disabled at (10400): [] __up_console_sem+0x5d/0x80
[ 52.499154] softirqs last enabled at (10250): [] irq_exit_rcu+0x93/0xc0
[ 52.500380] softirqs last disabled at (10241): [] irq_exit_rcu+0x93/0xc0
[ 52.501617] ---[ end trace 0000000000000000 ]---
[ 52.503171] ------------[ cut here ]------------
[ 52.503859] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.506068] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.507336] Modules linked in:
[ 52.507814] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.509209] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.510494] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.511348] 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
[ 52.514044] RSP: 0018:ffff88801ea07bf0 EFLAGS: 00010286
[ 52.514856] RAX: 0000000000000000 RBX: ffff88800e89fa40 RCX: 0000000000000000
[ 52.515961] RDX: ffff888016d851c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.517057] RBP: ffff88800e89fa54 R08: 0000000000000001 R09: 0000000000000000
[ 52.518164] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.519283] R13: ffffffff84e23fe0 R14: ffff88800e89fa48 R15: ffffffff84db0aa0
[ 52.520373] FS: 000055555574b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.521591] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.522501] CR2: 00007f716ff69000 CR3: 0000000017fb4000 CR4: 0000000000350ef0
[ 52.523616] Call Trace:
[ 52.524055]
[ 52.524419] nf_ct_net_init+0x224/0x3d0
[ 52.525086] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.525792] ops_init+0xbb/0x6b0
[ 52.526393] setup_net+0x3d9/0x990
[ 52.526980] ? down_read_killable+0x1d7/0x4e0
[ 52.527720] ? __pfx_setup_net+0x10/0x10
[ 52.528383] ? copy_net_ns+0x17c/0x770
[ 52.529007] copy_net_ns+0x321/0x770
[ 52.529649] create_new_namespaces+0x3f6/0xb30
[ 52.530399] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.531219] ksys_unshare+0x44d/0x8e0
[ 52.531818] ? __pfx_ksys_unshare+0x10/0x10
[ 52.532534] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.533445] __x64_sys_unshare+0x31/0x40
[ 52.534134] do_syscall_64+0x3f/0x90
[ 52.534744] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.535581] RIP: 0033:0x7fe0c8bfb0d7
[ 52.536183] 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
[ 52.538851] RSP: 002b:00007ffc46351948 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.539993] RAX: ffffffffffffffda RBX: 00007ffc46351f88 RCX: 00007fe0c8bfb0d7
[ 52.541121] RDX: 00007fe0c8c6541f RSI: 00007ffc463518e0 RDI: 0000000040000000
[ 52.542183] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc463516f0
[ 52.543235] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe0c8d0dbf0
[ 52.544273] R13: 00007ffc46351a20 R14: 0000000000000000 R15: 00000000000000f8
[ 52.545323]
[ 52.545676] irq event stamp: 11151
[ 52.546220] hardirqs last enabled at (11163): [] __up_console_sem+0x78/0x80
[ 52.547469] hardirqs last disabled at (11174): [] __up_console_sem+0x5d/0x80
[ 52.548557] softirqs last enabled at (10768): [] irq_exit_rcu+0x93/0xc0
[ 52.549624] softirqs last disabled at (10763): [] irq_exit_rcu+0x93/0xc0
[ 52.550690] ---[ end trace 0000000000000000 ]---
[ 54.085705] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.133194] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.181101] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.229265] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
20:44:53 Registers:
info registers vcpu 0
RAX=0000000000000039 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ea07618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000039 R11=0000000000000001
R12=0000000000000039 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 000055555574b400 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=00007f716ff69000 CR3=0000000017fb4000 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=0000000000032be7 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=00007f7cf80360c8 CR3=00000000165d2000 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=a6c6c3191a03bc958f462183ca22888e
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f6000000000010ee90 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=e918d02517b38e1100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000