Warning: Permanently added '[localhost]:21914' (ECDSA) to the list of known hosts.
2023/05/17 02:42:15 fuzzer started
2023/05/17 02:42:15 dialing manager at localhost:35573
2023/05/17 02:42:15 checking machine...
2023/05/17 02:42:15 checking revisions...
syzkaller login: [ 126.907867] kmemleak: Automatic memory scanning thread ended
2023/05/17 02:42:15 testing simple program...
[ 126.976433] cgroup: Unknown subsys name 'net'
[ 127.069699] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 140.798557] audit: type=1400 audit(1684291349.555:6): avc: denied { execmem } for pid=257 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
[ 141.943295] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 141.945919] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 141.947588] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 141.950761] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 141.967077] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 141.968426] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 142.313728] ------------[ cut here ]------------
[ 142.314426] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 142.316250] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 142.317403] Modules linked in:
[ 142.317873] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 142.322585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 142.323677] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 142.324441] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 142.326754] RSP: 0018:ffff8880159efc00 EFLAGS: 00010282
[ 142.327493] RAX: 0000000000000000 RBX: ffff88800dc6fc40 RCX: 0000000000000000
[ 142.328475] RDX: ffff8880146bb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 142.329468] RBP: ffff88800dc6fc54 R08: 0000000000000001 R09: 0000000000000000
[ 142.330412] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 142.331419] R13: ffffffff84e223a0 R14: ffff88800dc6fc48 R15: ffffffff84d73340
[ 142.332388] FS: 00005555562c1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 142.333464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 142.334268] CR2: 00007ff14558a6f4 CR3: 000000000f678000 CR4: 0000000000350ef0
[ 142.335241] Call Trace:
[ 142.335586]
[ 142.335979] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 142.336622] ipv4_frags_init_net+0x269/0x440
[ 142.337277] ops_init+0xbb/0x6b0
[ 142.337753] setup_net+0x3d9/0x990
[ 142.338291] ? down_read_killable+0x1d7/0x4e0
[ 142.338928] ? __pfx_setup_net+0x10/0x10
[ 142.339488] ? copy_net_ns+0x17c/0x770
[ 142.340127] copy_net_ns+0x321/0x770
[ 142.340652] create_new_namespaces+0x3f6/0xb30
[ 142.341316] unshare_nsproxy_namespaces+0xc1/0x200
[ 142.342034] ksys_unshare+0x44d/0x8e0
[ 142.342579] ? __pfx_ksys_unshare+0x10/0x10
[ 142.343209] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 142.344046] __x64_sys_unshare+0x31/0x40
[ 142.344609] do_syscall_64+0x3f/0x90
[ 142.345178] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 142.345907] RIP: 0033:0x7ff4a4e500d7
[ 142.346407] 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
[ 142.348748] RSP: 002b:00007ffe70b7afc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 142.349800] RAX: ffffffffffffffda RBX: 00007ffe70b7b608 RCX: 00007ff4a4e500d7
[ 142.350760] RDX: 00007ff4a4eba41f RSI: 00007ffe70b7af60 RDI: 0000000040000000
[ 142.351735] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe70b7ad70
[ 142.352709] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff4a4f62bf0
[ 142.353675] R13: 00007ffe70b7b0a0 R14: 0000000000000000 R15: 00000000000000f8
[ 142.354669]
[ 142.355034] irq event stamp: 9567
[ 142.355489] hardirqs last enabled at (9577): [] __up_console_sem+0x78/0x80
[ 142.356654] hardirqs last disabled at (9588): [] __up_console_sem+0x5d/0x80
[ 142.357803] softirqs last enabled at (9438): [] irq_exit_rcu+0x93/0xc0
[ 142.358939] softirqs last disabled at (9429): [] irq_exit_rcu+0x93/0xc0
[ 142.360062] ---[ end trace 0000000000000000 ]---
[ 142.367214] ------------[ cut here ]------------
[ 142.367880] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 142.369621] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 142.370779] Modules linked in:
[ 142.371253] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 142.372531] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 142.373637] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 142.374381] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 142.376763] RSP: 0018:ffff8880159efc00 EFLAGS: 00010282
[ 142.377510] RAX: 0000000000000000 RBX: ffff888008eefc40 RCX: 0000000000000000
[ 142.378473] RDX: ffff8880146bb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 142.379441] RBP: ffff888008eefc54 R08: 0000000000000001 R09: 0000000000000000
[ 142.380425] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 142.381440] R13: ffffffff84e223a0 R14: ffff888008eefc48 R15: ffffffff84da62e0
[ 142.382399] FS: 00005555562c1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 142.383474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 142.384302] CR2: 00007ff14558a6f4 CR3: 000000000f678000 CR4: 0000000000350ef0
[ 142.385265] Call Trace:
[ 142.385625]
[ 142.385982] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 142.386647] ipv6_frags_init_net+0x206/0x3c0
[ 142.387284] ops_init+0xbb/0x6b0
[ 142.387760] setup_net+0x3d9/0x990
[ 142.388302] ? down_read_killable+0x1d7/0x4e0
[ 142.388954] ? __pfx_setup_net+0x10/0x10
[ 142.389501] ? copy_net_ns+0x17c/0x770
[ 142.390081] copy_net_ns+0x321/0x770
[ 142.390595] create_new_namespaces+0x3f6/0xb30
[ 142.391257] unshare_nsproxy_namespaces+0xc1/0x200
[ 142.391981] ksys_unshare+0x44d/0x8e0
[ 142.392504] ? __pfx_ksys_unshare+0x10/0x10
[ 142.393131] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 142.393942] __x64_sys_unshare+0x31/0x40
[ 142.394502] do_syscall_64+0x3f/0x90
[ 142.395047] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 142.395732] RIP: 0033:0x7ff4a4e500d7
[ 142.396280] 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
[ 142.398670] RSP: 002b:00007ffe70b7afc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 142.399694] RAX: ffffffffffffffda RBX: 00007ffe70b7b608 RCX: 00007ff4a4e500d7
[ 142.400677] RDX: 00007ff4a4eba41f RSI: 00007ffe70b7af60 RDI: 0000000040000000
[ 142.401657] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe70b7ad70
[ 142.402644] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff4a4f62bf0
[ 142.403637] R13: 00007ffe70b7b0a0 R14: 0000000000000000 R15: 00000000000000f8
[ 142.404649]
[ 142.405011] irq event stamp: 11613
[ 142.405513] hardirqs last enabled at (11623): [] __up_console_sem+0x78/0x80
[ 142.406737] hardirqs last disabled at (11634): [] __up_console_sem+0x5d/0x80
[ 142.407805] softirqs last enabled at (10978): [] irq_exit_rcu+0x93/0xc0
[ 142.408904] softirqs last disabled at (10943): [] irq_exit_rcu+0x93/0xc0
[ 142.409952] ---[ end trace 0000000000000000 ]---
[ 142.411314] ------------[ cut here ]------------
[ 142.412085] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 142.414118] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 142.415181] Modules linked in:
[ 142.415634] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 142.416936] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 142.418045] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 142.418737] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 142.421149] RSP: 0018:ffff8880159efbf0 EFLAGS: 00010286
[ 142.421922] RAX: 0000000000000000 RBX: ffff888008eeec40 RCX: 0000000000000000
[ 142.422902] RDX: ffff8880146bb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 142.423888] RBP: ffff888008eeec54 R08: 0000000000000001 R09: 0000000000000000
[ 142.424905] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 142.425882] R13: ffffffff84e223a0 R14: ffff888008eeec48 R15: ffffffff84daf020
[ 142.426807] FS: 00005555562c1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 142.427933] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 142.428733] CR2: 00007ff14558a6f4 CR3: 000000000f678000 CR4: 0000000000350ef0
[ 142.429726] Call Trace:
[ 142.430121]
[ 142.430451] nf_ct_net_init+0x224/0x3d0
[ 142.431056] ? __pfx_nf_ct_net_init+0x10/0x10
[ 142.431676] ops_init+0xbb/0x6b0
[ 142.432233] setup_net+0x3d9/0x990
[ 142.432725] ? down_read_killable+0x1d7/0x4e0
[ 142.433388] ? __pfx_setup_net+0x10/0x10
[ 142.433981] ? copy_net_ns+0x17c/0x770
[ 142.434523] copy_net_ns+0x321/0x770
[ 142.435103] create_new_namespaces+0x3f6/0xb30
[ 142.435737] unshare_nsproxy_namespaces+0xc1/0x200
[ 142.436479] ksys_unshare+0x44d/0x8e0
[ 142.437056] ? __pfx_ksys_unshare+0x10/0x10
[ 142.437641] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 142.438462] __x64_sys_unshare+0x31/0x40
[ 142.439060] do_syscall_64+0x3f/0x90
[ 142.439586] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 142.440356] RIP: 0033:0x7ff4a4e500d7
[ 142.440893] 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
[ 142.443257] RSP: 002b:00007ffe70b7afc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 142.444351] RAX: ffffffffffffffda RBX: 00007ffe70b7b608 RCX: 00007ff4a4e500d7
[ 142.445330] RDX: 00007ff4a4eba41f RSI: 00007ffe70b7af60 RDI: 0000000040000000
[ 142.446312] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe70b7ad70
[ 142.447303] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff4a4f62bf0
[ 142.448287] R13: 00007ffe70b7b0a0 R14: 0000000000000000 R15: 00000000000000f8
[ 142.449306]
[ 142.449638] irq event stamp: 12501
[ 142.450151] hardirqs last enabled at (12513): [] __up_console_sem+0x78/0x80
[ 142.451309] hardirqs last disabled at (12524): [] __up_console_sem+0x5d/0x80
[ 142.452515] softirqs last enabled at (12486): [] irq_exit_rcu+0x93/0xc0
[ 142.453662] softirqs last disabled at (12477): [] irq_exit_rcu+0x93/0xc0
[ 142.454804] ---[ end trace 0000000000000000 ]---
[ 144.033697] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 146.080938] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 148.128905] Bluetooth: hci0: command 0x040f tx timeout
[ 150.176980] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:41:08 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880159ef5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 00005555562c1400 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=00007ff14558a6f4 CR3=000000000f678000 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=00000000000a1569 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007f9437d26000 CR3=0000000019134000 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=00001fa0
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=0000000000000000bfe62e42fefa39ef XMM03=0000ff00000000000000000000000000
XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962
XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000