Warning: Permanently added '[localhost]:31387' (ECDSA) to the list of known hosts.
2023/05/16 20:09:19 fuzzer started
2023/05/16 20:09:20 dialing manager at localhost:35573
2023/05/16 20:09:20 checking machine...
2023/05/16 20:09:20 checking revisions...
syzkaller login: [ 53.497807] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:09:20 testing simple program...
[ 53.567621] cgroup: Unknown subsys name 'net'
[ 53.649591] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 65.849294] audit: type=1400 audit(1684267772.688:6): 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
[ 66.954753] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 66.960176] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 66.968207] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 66.971387] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 66.973162] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 66.974499] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 67.400269] ------------[ cut here ]------------
[ 67.401176] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 67.403178] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.404433] Modules linked in:
[ 67.404952] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 67.409468] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.410654] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.411336] 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
[ 67.413622] RSP: 0018:ffff88801f8cfc00 EFLAGS: 00010282
[ 67.414342] RAX: 0000000000000000 RBX: ffff88800ffc7840 RCX: 0000000000000000
[ 67.415260] RDX: ffff88800e809b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 67.416160] RBP: ffff88800ffc7854 R08: 0000000000000001 R09: 0000000000000000
[ 67.417071] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.417952] R13: ffffffff84e223a0 R14: ffff88800ffc7848 R15: ffffffff84d73340
[ 67.418807] FS: 0000555557135400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 67.419807] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.420556] CR2: 00007efe1adfa6f4 CR3: 00000000102ea000 CR4: 0000000000350ee0
[ 67.421493] Call Trace:
[ 67.421820]
[ 67.422157] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 67.422786] ipv4_frags_init_net+0x269/0x440
[ 67.423379] ops_init+0xbb/0x6b0
[ 67.423823] setup_net+0x3d9/0x990
[ 67.424314] ? down_read_killable+0x1d7/0x4e0
[ 67.424973] ? __pfx_setup_net+0x10/0x10
[ 67.425483] ? copy_net_ns+0x17c/0x770
[ 67.426023] copy_net_ns+0x321/0x770
[ 67.426511] create_new_namespaces+0x3f6/0xb30
[ 67.427135] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.427751] ksys_unshare+0x44d/0x8e0
[ 67.428280] ? __pfx_ksys_unshare+0x10/0x10
[ 67.428841] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.429588] __x64_sys_unshare+0x31/0x40
[ 67.430140] do_syscall_64+0x3f/0x90
[ 67.430620] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.431329] RIP: 0033:0x7f8597c540d7
[ 67.431801] 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
[ 67.434046] RSP: 002b:00007fff85ec6db8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.435016] RAX: ffffffffffffffda RBX: 00007fff85ec73f8 RCX: 00007f8597c540d7
[ 67.435881] RDX: 00007f8597cbe41f RSI: 00007fff85ec6d50 RDI: 0000000040000000
[ 67.436841] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff85ec6b60
[ 67.437749] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8597d66bf0
[ 67.438667] R13: 00007fff85ec6e90 R14: 0000000000000000 R15: 00000000000000f8
[ 67.439607]
[ 67.439909] irq event stamp: 9473
[ 67.440368] hardirqs last enabled at (9485): [] __up_console_sem+0x78/0x80
[ 67.441475] hardirqs last disabled at (9496): [] __up_console_sem+0x5d/0x80
[ 67.442536] softirqs last enabled at (9422): [] irq_exit_rcu+0x93/0xc0
[ 67.443573] softirqs last disabled at (9417): [] irq_exit_rcu+0x93/0xc0
[ 67.444629] ---[ end trace 0000000000000000 ]---
[ 67.449665] ------------[ cut here ]------------
[ 67.450301] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 67.452002] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.453079] Modules linked in:
[ 67.453487] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 67.454684] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.455703] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.456392] 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
[ 67.458577] RSP: 0018:ffff88801f8cfc00 EFLAGS: 00010282
[ 67.459294] RAX: 0000000000000000 RBX: ffff888008ef1440 RCX: 0000000000000000
[ 67.460194] RDX: ffff88800e809b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 67.461126] RBP: ffff888008ef1454 R08: 0000000000000001 R09: 0000000000000000
[ 67.462047] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.462907] R13: ffffffff84e223a0 R14: ffff888008ef1448 R15: ffffffff84da62e0
[ 67.463810] FS: 0000555557135400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 67.464832] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.465567] CR2: 00007efe1adfa6f4 CR3: 00000000102ea000 CR4: 0000000000350ee0
[ 67.466463] Call Trace:
[ 67.466787]
[ 67.467119] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 67.467746] ipv6_frags_init_net+0x206/0x3c0
[ 67.468344] ops_init+0xbb/0x6b0
[ 67.468808] setup_net+0x3d9/0x990
[ 67.469318] ? down_read_killable+0x1d7/0x4e0
[ 67.469883] ? __pfx_setup_net+0x10/0x10
[ 67.470445] ? copy_net_ns+0x17c/0x770
[ 67.470981] copy_net_ns+0x321/0x770
[ 67.471464] create_new_namespaces+0x3f6/0xb30
[ 67.472093] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.472749] ksys_unshare+0x44d/0x8e0
[ 67.473276] ? __pfx_ksys_unshare+0x10/0x10
[ 67.473828] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.474562] __x64_sys_unshare+0x31/0x40
[ 67.475127] do_syscall_64+0x3f/0x90
[ 67.475602] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.476276] RIP: 0033:0x7f8597c540d7
[ 67.476753] 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
[ 67.478974] RSP: 002b:00007fff85ec6db8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.479906] RAX: ffffffffffffffda RBX: 00007fff85ec73f8 RCX: 00007f8597c540d7
[ 67.480824] RDX: 00007f8597cbe41f RSI: 00007fff85ec6d50 RDI: 0000000040000000
[ 67.481738] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff85ec6b60
[ 67.482629] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8597d66bf0
[ 67.483541] R13: 00007fff85ec6e90 R14: 0000000000000000 R15: 00000000000000f8
[ 67.484463]
[ 67.484784] irq event stamp: 11129
[ 67.485259] hardirqs last enabled at (11141): [] __up_console_sem+0x78/0x80
[ 67.486346] hardirqs last disabled at (11152): [] __up_console_sem+0x5d/0x80
[ 67.487429] softirqs last enabled at (10050): [] netlink_insert+0x187/0x1820
[ 67.488535] softirqs last disabled at (10048): [] release_sock+0x1f/0x1b0
[ 67.489613] ---[ end trace 0000000000000000 ]---
[ 67.490906] ------------[ cut here ]------------
[ 67.491524] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 67.493495] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.494612] Modules linked in:
[ 67.495055] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 67.496204] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.497242] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.497896] 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
[ 67.500107] RSP: 0018:ffff88801f8cfbf0 EFLAGS: 00010286
[ 67.500781] RAX: 0000000000000000 RBX: ffff88800c5bdc40 RCX: 0000000000000000
[ 67.501685] RDX: ffff88800e809b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 67.502567] RBP: ffff88800c5bdc54 R08: 0000000000000001 R09: 0000000000000000
[ 67.503444] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.504334] R13: ffffffff84e223a0 R14: ffff88800c5bdc48 R15: ffffffff84daf020
[ 67.505247] FS: 0000555557135400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 67.506237] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.506981] CR2: 00007efe1adfa6f4 CR3: 00000000102ea000 CR4: 0000000000350ee0
[ 67.507838] Call Trace:
[ 67.508207]
[ 67.508520] nf_ct_net_init+0x224/0x3d0
[ 67.509072] ? __pfx_nf_ct_net_init+0x10/0x10
[ 67.509642] ops_init+0xbb/0x6b0
[ 67.510139] setup_net+0x3d9/0x990
[ 67.510595] ? down_read_killable+0x1d7/0x4e0
[ 67.511186] ? __pfx_setup_net+0x10/0x10
[ 67.511695] ? copy_net_ns+0x17c/0x770
[ 67.512229] copy_net_ns+0x321/0x770
[ 67.512724] create_new_namespaces+0x3f6/0xb30
[ 67.513345] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.513997] ksys_unshare+0x44d/0x8e0
[ 67.514490] ? __pfx_ksys_unshare+0x10/0x10
[ 67.515073] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.515785] __x64_sys_unshare+0x31/0x40
[ 67.516328] do_syscall_64+0x3f/0x90
[ 67.516827] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.517504] RIP: 0033:0x7f8597c540d7
[ 67.518003] 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
[ 67.520171] RSP: 002b:00007fff85ec6db8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.521154] RAX: ffffffffffffffda RBX: 00007fff85ec73f8 RCX: 00007f8597c540d7
[ 67.522064] RDX: 00007f8597cbe41f RSI: 00007fff85ec6d50 RDI: 0000000040000000
[ 67.522973] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff85ec6b60
[ 67.523843] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8597d66bf0
[ 67.524783] R13: 00007fff85ec6e90 R14: 0000000000000000 R15: 00000000000000f8
[ 67.525702]
[ 67.526042] irq event stamp: 11855
[ 67.526486] hardirqs last enabled at (11865): [] __up_console_sem+0x78/0x80
[ 67.527572] hardirqs last disabled at (11876): [] __up_console_sem+0x5d/0x80
[ 67.528668] softirqs last enabled at (11422): [] irq_exit_rcu+0x93/0xc0
[ 67.529745] softirqs last disabled at (11417): [] irq_exit_rcu+0x93/0xc0
[ 67.530790] ---[ end trace 0000000000000000 ]---
executing program
[ 69.037634] Bluetooth: hci0: command 0x0409 tx timeout
[ 71.085005] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 73.132018] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 75.180001] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:09:24 Registers:
info registers vcpu 0
RAX=00000000000203a1 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007fc4d53a4070 CR3=0000000016628000 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=42087f14ce390d9ed544154659509562
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=527c050e15b0818d000000000013cd98 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=53275e8a0230db5600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020002000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f8cf5f0
R8 =0000000000000007 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000000005 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd RFL=00000006 [-----P-] 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 0000555557135400 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=00007efe1adfa6f4 CR3=00000000102ea000 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