Warning: Permanently added '[localhost]:7477' (ECDSA) to the list of known hosts.
2023/05/16 17:02:27 fuzzer started
2023/05/16 17:02:28 dialing manager at localhost:35573
2023/05/16 17:02:28 checking machine...
2023/05/16 17:02:28 checking revisions...
syzkaller login: [ 44.640484] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:02:28 testing simple program...
[ 44.713106] cgroup: Unknown subsys name 'net'
[ 44.808856] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.920313] audit: type=1400 audit(1684256560.763:6): 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
[ 58.025502] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.028010] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.029960] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.033072] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.035604] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.036842] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.451582] ------------[ cut here ]------------
[ 58.452257] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.454356] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.455502] Modules linked in:
[ 58.455991] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.461096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.462259] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.462951] 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
[ 58.465348] RSP: 0018:ffff888019cffc00 EFLAGS: 00010282
[ 58.466003] RAX: 0000000000000000 RBX: ffff88800f5e3840 RCX: 0000000000000000
[ 58.467113] RDX: ffff8880164b8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.468251] RBP: ffff88800f5e3854 R08: 0000000000000001 R09: 0000000000000000
[ 58.469423] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.470464] R13: ffffffff84e223a0 R14: ffff88800f5e3848 R15: ffffffff84d73340
[ 58.471431] FS: 0000555555bb0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.472465] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.473258] CR2: 00007f6a85e8a6f4 CR3: 0000000014732000 CR4: 0000000000350ef0
[ 58.474169] Call Trace:
[ 58.474531]
[ 58.474835] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.475497] ipv4_frags_init_net+0x269/0x440
[ 58.476068] ops_init+0xbb/0x6b0
[ 58.476562] setup_net+0x3d9/0x990
[ 58.477036] ? down_read_killable+0x1d7/0x4e0
[ 58.477652] ? __pfx_setup_net+0x10/0x10
[ 58.478204] ? copy_net_ns+0x17c/0x770
[ 58.478753] copy_net_ns+0x321/0x770
[ 58.479285] create_new_namespaces+0x3f6/0xb30
[ 58.479884] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.480549] ksys_unshare+0x44d/0x8e0
[ 58.481061] ? __pfx_ksys_unshare+0x10/0x10
[ 58.481649] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.482405] __x64_sys_unshare+0x31/0x40
[ 58.482963] do_syscall_64+0x3f/0x90
[ 58.483485] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.484168] RIP: 0033:0x7f145b34f0d7
[ 58.484636] 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
[ 58.486886] RSP: 002b:00007ffd236ed8c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.487849] RAX: ffffffffffffffda RBX: 00007ffd236edf08 RCX: 00007f145b34f0d7
[ 58.488752] RDX: 00007f145b3b941f RSI: 00007ffd236ed860 RDI: 0000000040000000
[ 58.489668] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd236ed670
[ 58.490617] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f145b461bf0
[ 58.491514] R13: 00007ffd236ed9a0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.492465]
[ 58.492776] irq event stamp: 9005
[ 58.493273] hardirqs last enabled at (9017): [] __up_console_sem+0x78/0x80
[ 58.494348] hardirqs last disabled at (9028): [] __up_console_sem+0x5d/0x80
[ 58.495471] softirqs last enabled at (8640): [] irq_exit_rcu+0x93/0xc0
[ 58.496528] softirqs last disabled at (9049): [] irq_exit_rcu+0x93/0xc0
[ 58.497632] ---[ end trace 0000000000000000 ]---
[ 58.503606] ------------[ cut here ]------------
[ 58.504513] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.506494] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.507611] Modules linked in:
[ 58.508032] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.509242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.510302] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.510987] 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
[ 58.513202] RSP: 0018:ffff888019cffc00 EFLAGS: 00010282
[ 58.513863] RAX: 0000000000000000 RBX: ffff88800e39f640 RCX: 0000000000000000
[ 58.514814] RDX: ffff8880164b8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.515715] RBP: ffff88800e39f654 R08: 0000000000000001 R09: 0000000000000000
[ 58.516622] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.517554] R13: ffffffff84e223a0 R14: ffff88800e39f648 R15: ffffffff84da62e0
[ 58.518473] FS: 0000555555bb0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.519549] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.520316] CR2: 00007f6a85e8a6f4 CR3: 0000000014732000 CR4: 0000000000350ef0
[ 58.521249] Call Trace:
[ 58.521576]
[ 58.521877] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.522575] ipv6_frags_init_net+0x206/0x3c0
[ 58.523185] ops_init+0xbb/0x6b0
[ 58.523636] setup_net+0x3d9/0x990
[ 58.524096] ? down_read_killable+0x1d7/0x4e0
[ 58.524704] ? __pfx_setup_net+0x10/0x10
[ 58.525273] ? copy_net_ns+0x17c/0x770
[ 58.525783] copy_net_ns+0x321/0x770
[ 58.526311] create_new_namespaces+0x3f6/0xb30
[ 58.526945] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.527616] ksys_unshare+0x44d/0x8e0
[ 58.528113] ? __pfx_ksys_unshare+0x10/0x10
[ 58.528705] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.529477] __x64_sys_unshare+0x31/0x40
[ 58.530007] do_syscall_64+0x3f/0x90
[ 58.530536] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.531200] RIP: 0033:0x7f145b34f0d7
[ 58.531640] 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
[ 58.533710] RSP: 002b:00007ffd236ed8c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.534668] RAX: ffffffffffffffda RBX: 00007ffd236edf08 RCX: 00007f145b34f0d7
[ 58.535544] RDX: 00007f145b3b941f RSI: 00007ffd236ed860 RDI: 0000000040000000
[ 58.536396] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd236ed670
[ 58.537260] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f145b461bf0
[ 58.538078] R13: 00007ffd236ed9a0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.538996]
[ 58.539331] irq event stamp: 11035
[ 58.539814] hardirqs last enabled at (11045): [] __up_console_sem+0x78/0x80
[ 58.540900] hardirqs last disabled at (11056): [] __up_console_sem+0x5d/0x80
[ 58.541962] softirqs last enabled at (10852): [] irq_exit_rcu+0x93/0xc0
[ 58.542979] softirqs last disabled at (10847): [] irq_exit_rcu+0x93/0xc0
[ 58.544058] ---[ end trace 0000000000000000 ]---
[ 58.545487] ------------[ cut here ]------------
[ 58.546038] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.548000] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.549040] Modules linked in:
[ 58.549459] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.550536] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.551523] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.552176] 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
[ 58.554234] RSP: 0018:ffff888019cffbf0 EFLAGS: 00010286
[ 58.554845] RAX: 0000000000000000 RBX: ffff88800e39f040 RCX: 0000000000000000
[ 58.555731] RDX: ffff8880164b8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.556559] RBP: ffff88800e39f054 R08: 0000000000000001 R09: 0000000000000000
[ 58.557411] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.558248] R13: ffffffff84e223a0 R14: ffff88800e39f048 R15: ffffffff84daf020
[ 58.559045] FS: 0000555555bb0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.560014] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.560716] CR2: 00007f6a85e8a6f4 CR3: 0000000014732000 CR4: 0000000000350ef0
[ 58.561581] Call Trace:
[ 58.561886]
[ 58.562202] nf_ct_net_init+0x224/0x3d0
[ 58.562686] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.563261] ops_init+0xbb/0x6b0
[ 58.563722] setup_net+0x3d9/0x990
[ 58.564197] ? down_read_killable+0x1d7/0x4e0
[ 58.564729] ? __pfx_setup_net+0x10/0x10
[ 58.565264] ? copy_net_ns+0x17c/0x770
[ 58.565743] copy_net_ns+0x321/0x770
[ 58.566231] create_new_namespaces+0x3f6/0xb30
[ 58.566778] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.567397] ksys_unshare+0x44d/0x8e0
[ 58.567899] ? __pfx_ksys_unshare+0x10/0x10
[ 58.568458] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.569172] __x64_sys_unshare+0x31/0x40
[ 58.569665] do_syscall_64+0x3f/0x90
[ 58.570110] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.570747] RIP: 0033:0x7f145b34f0d7
[ 58.571216] 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
[ 58.573288] RSP: 002b:00007ffd236ed8c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.574180] RAX: ffffffffffffffda RBX: 00007ffd236edf08 RCX: 00007f145b34f0d7
[ 58.574987] RDX: 00007f145b3b941f RSI: 00007ffd236ed860 RDI: 0000000040000000
[ 58.575865] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd236ed670
[ 58.576740] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f145b461bf0
[ 58.577619] R13: 00007ffd236ed9a0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.578556]
[ 58.578845] irq event stamp: 11831
[ 58.579299] hardirqs last enabled at (11843): [] __up_console_sem+0x78/0x80
[ 58.580363] hardirqs last disabled at (11854): [] __up_console_sem+0x5d/0x80
[ 58.581408] softirqs last enabled at (11330): [] irq_exit_rcu+0x93/0xc0
[ 58.582383] softirqs last disabled at (11307): [] irq_exit_rcu+0x93/0xc0
[ 58.583440] ---[ end trace 0000000000000000 ]---
executing program
[ 60.111910] Bluetooth: hci0: command 0x0409 tx timeout
[ 62.159222] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 64.207204] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.255189] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
17:02:41 Registers:
info registers vcpu 0
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888019cff5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 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 0000555555bb0400 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=00007f6a85e8a6f4 CR3=0000000014732000 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=000000000001eba7 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=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 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=00007f0f6c038058 CR3=0000000015b10000 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=2032343a32303a37312036312079614d XMM01=5d3635333435342e38352020205b203a
XMM02=74656e20746120393532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3635333435342e38352020205b XMM07=79732032343a32303a37312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000