Warning: Permanently added '[localhost]:1552' (ECDSA) to the list of known hosts.
2023/05/17 17:42:13 fuzzer started
2023/05/17 17:42:14 dialing manager at localhost:44319
2023/05/17 17:42:14 checking machine...
2023/05/17 17:42:14 checking revisions...
syzkaller login: [ 37.848583] kmemleak: Automatic memory scanning thread ended
2023/05/17 17:42:14 testing simple program...
[ 37.924316] cgroup: Unknown subsys name 'net'
[ 37.995636] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.956883] audit: type=1400 audit(1684345346.551:6): 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
[ 51.033057] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.034671] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.036041] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.042031] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.043572] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.046011] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.411623] ------------[ cut here ]------------
[ 51.412273] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.414610] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.415805] Modules linked in:
[ 51.416220] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.420970] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.422072] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.422710] 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
[ 51.425188] RSP: 0018:ffff88801eab7c00 EFLAGS: 00010282
[ 51.425977] RAX: 0000000000000000 RBX: ffff8880098adc40 RCX: 0000000000000000
[ 51.426932] RDX: ffff88800db851c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.427899] RBP: ffff8880098adc54 R08: 0000000000000001 R09: 0000000000000000
[ 51.428824] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.429675] R13: ffffffff84e23fe0 R14: ffff8880098adc48 R15: ffffffff84d74dc0
[ 51.430572] FS: 0000555556d2d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.431561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.432296] CR2: 00007fa3e6cab6f4 CR3: 0000000018588000 CR4: 0000000000350ee0
[ 51.433174] Call Trace:
[ 51.433493]
[ 51.433835] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.434448] ipv4_frags_init_net+0x269/0x440
[ 51.435033] ops_init+0xbb/0x6b0
[ 51.435475] setup_net+0x3d9/0x990
[ 51.435951] ? down_read_killable+0x1d7/0x4e0
[ 51.436513] ? __pfx_setup_net+0x10/0x10
[ 51.437044] ? copy_net_ns+0x17c/0x770
[ 51.437554] copy_net_ns+0x321/0x770
[ 51.438067] create_new_namespaces+0x3f6/0xb30
[ 51.438654] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.439289] ksys_unshare+0x44d/0x8e0
[ 51.439806] ? __pfx_ksys_unshare+0x10/0x10
[ 51.440347] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.441074] __x64_sys_unshare+0x31/0x40
[ 51.441582] do_syscall_64+0x3f/0x90
[ 51.442101] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.442763] RIP: 0033:0x7f4a4f9ca0d7
[ 51.443229] 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
[ 51.445376] RSP: 002b:00007ffe3e919618 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.446332] RAX: ffffffffffffffda RBX: 00007ffe3e919c58 RCX: 00007f4a4f9ca0d7
[ 51.447214] RDX: 00007f4a4fa3441f RSI: 00007ffe3e9195b0 RDI: 0000000040000000
[ 51.448091] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3e9193c0
[ 51.448983] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4a4fadcbf0
[ 51.449884] R13: 00007ffe3e9196f0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.450788]
[ 51.451086] irq event stamp: 9013
[ 51.451510] hardirqs last enabled at (9023): [] __up_console_sem+0x78/0x80
[ 51.452558] hardirqs last disabled at (9034): [] __up_console_sem+0x5d/0x80
[ 51.453604] softirqs last enabled at (8640): [] irq_exit_rcu+0x93/0xc0
[ 51.454772] softirqs last disabled at (8625): [] irq_exit_rcu+0x93/0xc0
[ 51.455782] ---[ end trace 0000000000000000 ]---
[ 51.461396] ------------[ cut here ]------------
[ 51.462033] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.463643] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.464713] Modules linked in:
[ 51.465145] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.466303] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.467313] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.468003] 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
[ 51.470176] RSP: 0018:ffff88801eab7c00 EFLAGS: 00010282
[ 51.470858] RAX: 0000000000000000 RBX: ffff888015c3ac40 RCX: 0000000000000000
[ 51.471709] RDX: ffff88800db851c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.472584] RBP: ffff888015c3ac54 R08: 0000000000000001 R09: 0000000000000000
[ 51.473467] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.474397] R13: ffffffff84e23fe0 R14: ffff888015c3ac48 R15: ffffffff84da7d60
[ 51.475290] FS: 0000555556d2d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.476269] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.477001] CR2: 00007fa3e6cab6f4 CR3: 0000000018588000 CR4: 0000000000350ee0
[ 51.477884] Call Trace:
[ 51.478203]
[ 51.478493] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.479140] ipv6_frags_init_net+0x206/0x3c0
[ 51.479690] ops_init+0xbb/0x6b0
[ 51.480166] setup_net+0x3d9/0x990
[ 51.480617] ? down_read_killable+0x1d7/0x4e0
[ 51.481208] ? __pfx_setup_net+0x10/0x10
[ 51.481723] ? copy_net_ns+0x17c/0x770
[ 51.482259] copy_net_ns+0x321/0x770
[ 51.482763] create_new_namespaces+0x3f6/0xb30
[ 51.483349] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.483986] ksys_unshare+0x44d/0x8e0
[ 51.484476] ? __pfx_ksys_unshare+0x10/0x10
[ 51.485047] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.485792] __x64_sys_unshare+0x31/0x40
[ 51.486304] do_syscall_64+0x3f/0x90
[ 51.486803] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.487448] RIP: 0033:0x7f4a4f9ca0d7
[ 51.487935] 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
[ 51.490080] RSP: 002b:00007ffe3e919618 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.491020] RAX: ffffffffffffffda RBX: 00007ffe3e919c58 RCX: 00007f4a4f9ca0d7
[ 51.491895] RDX: 00007f4a4fa3441f RSI: 00007ffe3e9195b0 RDI: 0000000040000000
[ 51.492779] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3e9193c0
[ 51.493625] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4a4fadcbf0
[ 51.494530] R13: 00007ffe3e9196f0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.495432]
[ 51.495756] irq event stamp: 10861
[ 51.496183] hardirqs last enabled at (10871): [] __up_console_sem+0x78/0x80
[ 51.497239] hardirqs last disabled at (10882): [] __up_console_sem+0x5d/0x80
[ 51.498310] softirqs last enabled at (9972): [] irq_exit_rcu+0x93/0xc0
[ 51.499335] softirqs last disabled at (9901): [] irq_exit_rcu+0x93/0xc0
[ 51.500355] ---[ end trace 0000000000000000 ]---
[ 51.501630] ------------[ cut here ]------------
[ 51.502272] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.504232] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.505389] Modules linked in:
[ 51.505845] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.506997] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.508001] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.508640] 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
[ 51.510782] RSP: 0018:ffff88801eab7bf0 EFLAGS: 00010286
[ 51.511426] RAX: 0000000000000000 RBX: ffff888015c3a640 RCX: 0000000000000000
[ 51.512303] RDX: ffff88800db851c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.513181] RBP: ffff888015c3a654 R08: 0000000000000001 R09: 0000000000000000
[ 51.514079] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.514957] R13: ffffffff84e23fe0 R14: ffff888015c3a648 R15: ffffffff84db0aa0
[ 51.515838] FS: 0000555556d2d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.516812] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.517519] CR2: 00007fa3e6cab6f4 CR3: 0000000018588000 CR4: 0000000000350ee0
[ 51.518414] Call Trace:
[ 51.518767]
[ 51.519062] nf_ct_net_init+0x224/0x3d0
[ 51.519572] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.520171] ops_init+0xbb/0x6b0
[ 51.520610] setup_net+0x3d9/0x990
[ 51.521090] ? down_read_killable+0x1d7/0x4e0
[ 51.521653] ? __pfx_setup_net+0x10/0x10
[ 51.522219] ? copy_net_ns+0x17c/0x770
[ 51.522721] copy_net_ns+0x321/0x770
[ 51.523228] create_new_namespaces+0x3f6/0xb30
[ 51.523841] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.524444] ksys_unshare+0x44d/0x8e0
[ 51.524953] ? __pfx_ksys_unshare+0x10/0x10
[ 51.525495] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.526236] __x64_sys_unshare+0x31/0x40
[ 51.526769] do_syscall_64+0x3f/0x90
[ 51.527238] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.527903] RIP: 0033:0x7f4a4f9ca0d7
[ 51.528367] 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
[ 51.530522] RSP: 002b:00007ffe3e919618 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.531459] RAX: ffffffffffffffda RBX: 00007ffe3e919c58 RCX: 00007f4a4f9ca0d7
[ 51.532389] RDX: 00007f4a4fa3441f RSI: 00007ffe3e9195b0 RDI: 0000000040000000
[ 51.533269] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3e9193c0
[ 51.534174] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4a4fadcbf0
[ 51.535054] R13: 00007ffe3e9196f0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.535957]
[ 51.536251] irq event stamp: 11657
[ 51.536685] hardirqs last enabled at (11667): [] __up_console_sem+0x78/0x80
[ 51.537770] hardirqs last disabled at (11678): [] __up_console_sem+0x5d/0x80
[ 51.538835] softirqs last enabled at (11430): [] irq_exit_rcu+0x93/0xc0
[ 51.539869] softirqs last disabled at (11425): [] irq_exit_rcu+0x93/0xc0
[ 51.540889] ---[ end trace 0000000000000000 ]---
executing program
[ 53.116512] Bluetooth: hci0: command 0x0409 tx timeout
[ 55.163893] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.211849] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.259803] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
17:42:25 Registers:
info registers vcpu 0
RAX=000000000001c6c7 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 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 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=00007effd5d0ea50 CR3=0000000015dca000 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=3f86cde31d493ba1cf4c7951439f7440
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=1667fa9088aa316c000000000013c170 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=1196a65a2a7fa7a400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801eab75f0
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 0000555556d2d400 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=00007fa3e6cab6f4 CR3=0000000018588000 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