Warning: Permanently added '[localhost]:13433' (ECDSA) to the list of known hosts.
2023/05/18 00:13:16 fuzzer started
2023/05/18 00:13:16 dialing manager at localhost:44319
2023/05/18 00:13:16 checking machine...
2023/05/18 00:13:16 checking revisions...
syzkaller login: [ 41.568278] kmemleak: Automatic memory scanning thread ended
2023/05/18 00:13:16 testing simple program...
[ 41.639969] cgroup: Unknown subsys name 'net'
[ 41.726773] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.326238] audit: type=1400 audit(1684368810.318:6): 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
executing program
[ 56.494223] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.495806] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.497673] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.503063] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.505077] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.506882] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.936796] ------------[ cut here ]------------
[ 56.937684] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.939657] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.940912] Modules linked in:
[ 56.941577] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.943956] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.945553] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.946258] 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
[ 56.948419] RSP: 0018:ffff88801f6b7c00 EFLAGS: 00010282
[ 56.949083] RAX: 0000000000000000 RBX: ffff88800fbb1c40 RCX: 0000000000000000
[ 56.949991] RDX: ffff88800f9d0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.950939] RBP: ffff88800fbb1c54 R08: 0000000000000001 R09: 0000000000000000
[ 56.951851] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.952815] R13: ffffffff84e23fe0 R14: ffff88800fbb1c48 R15: ffffffff84d74dc0
[ 56.953770] FS: 0000555555ea1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.954870] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.955659] CR2: 00007f2ad73276f4 CR3: 00000000202de000 CR4: 0000000000350ef0
[ 56.956604] Call Trace:
[ 56.956958]
[ 56.957317] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.957990] ipv4_frags_init_net+0x269/0x440
[ 56.958762] ops_init+0xbb/0x6b0
[ 56.959414] setup_net+0x3d9/0x990
[ 56.959969] ? down_read_killable+0x1d7/0x4e0
[ 56.960605] ? __pfx_setup_net+0x10/0x10
[ 56.961181] ? copy_net_ns+0x17c/0x770
[ 56.961721] copy_net_ns+0x321/0x770
[ 56.962283] create_new_namespaces+0x3f6/0xb30
[ 56.962901] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.963583] ksys_unshare+0x44d/0x8e0
[ 56.964106] ? __pfx_ksys_unshare+0x10/0x10
[ 56.964721] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.965514] __x64_sys_unshare+0x31/0x40
[ 56.966081] do_syscall_64+0x3f/0x90
[ 56.966623] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.967349] RIP: 0033:0x7f5aa81390d7
[ 56.967837] 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
[ 56.970144] RSP: 002b:00007fff3e2118a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.971170] RAX: ffffffffffffffda RBX: 00007fff3e211ee8 RCX: 00007f5aa81390d7
[ 56.972081] RDX: 00007f5aa81a341f RSI: 00007fff3e211840 RDI: 0000000040000000
[ 56.973029] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff3e211650
[ 56.973984] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5aa824bbf0
[ 56.974913] R13: 00007fff3e211980 R14: 0000000000000000 R15: 00000000000000f8
[ 56.975866]
[ 56.976218] irq event stamp: 8271
[ 56.976664] hardirqs last enabled at (8281): [] __up_console_sem+0x78/0x80
[ 56.977800] hardirqs last disabled at (8292): [] __up_console_sem+0x5d/0x80
[ 56.978928] softirqs last enabled at (8196): [] irq_exit_rcu+0x93/0xc0
[ 56.980028] softirqs last disabled at (8191): [] irq_exit_rcu+0x93/0xc0
[ 56.981136] ---[ end trace 0000000000000000 ]---
[ 56.986683] ------------[ cut here ]------------
[ 56.987331] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.989045] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.990198] Modules linked in:
[ 56.990625] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.991862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.992929] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.993653] 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
[ 56.995931] RSP: 0018:ffff88801f6b7c00 EFLAGS: 00010282
[ 56.996660] RAX: 0000000000000000 RBX: ffff888013917840 RCX: 0000000000000000
[ 56.997599] RDX: ffff88800f9d0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.998556] RBP: ffff888013917854 R08: 0000000000000001 R09: 0000000000000000
[ 56.999497] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.000438] R13: ffffffff84e23fe0 R14: ffff888013917848 R15: ffffffff84da7d60
[ 57.001384] FS: 0000555555ea1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.002459] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.003243] CR2: 00007f2ad73276f4 CR3: 00000000202de000 CR4: 0000000000350ef0
[ 57.004188] Call Trace:
[ 57.004555]
[ 57.004883] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.005600] ipv6_frags_init_net+0x206/0x3c0
[ 57.006268] ops_init+0xbb/0x6b0
[ 57.006760] setup_net+0x3d9/0x990
[ 57.007302] ? down_read_killable+0x1d7/0x4e0
[ 57.007938] ? __pfx_setup_net+0x10/0x10
[ 57.008542] ? copy_net_ns+0x17c/0x770
[ 57.009106] copy_net_ns+0x321/0x770
[ 57.009679] create_new_namespaces+0x3f6/0xb30
[ 57.010394] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.011080] ksys_unshare+0x44d/0x8e0
[ 57.011657] ? __pfx_ksys_unshare+0x10/0x10
[ 57.012293] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.013075] __x64_sys_unshare+0x31/0x40
[ 57.013682] do_syscall_64+0x3f/0x90
[ 57.014255] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.014970] RIP: 0033:0x7f5aa81390d7
[ 57.015568] 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
[ 57.017822] RSP: 002b:00007fff3e2118a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.018790] RAX: ffffffffffffffda RBX: 00007fff3e211ee8 RCX: 00007f5aa81390d7
[ 57.019685] RDX: 00007f5aa81a341f RSI: 00007fff3e211840 RDI: 0000000040000000
[ 57.020599] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff3e211650
[ 57.021510] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5aa824bbf0
[ 57.022431] R13: 00007fff3e211980 R14: 0000000000000000 R15: 00000000000000f8
[ 57.023359]
[ 57.023671] irq event stamp: 9923
[ 57.024106] hardirqs last enabled at (9933): [] __up_console_sem+0x78/0x80
[ 57.025240] hardirqs last disabled at (9946): [] __up_console_sem+0x5d/0x80
[ 57.026371] softirqs last enabled at (8896): [] netlink_insert+0x187/0x1820
[ 57.027535] softirqs last disabled at (8894): [] release_sock+0x1f/0x1b0
[ 57.028644] ---[ end trace 0000000000000000 ]---
[ 57.030232] ------------[ cut here ]------------
[ 57.030976] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.033410] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.034814] Modules linked in:
[ 57.035402] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.036930] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.038270] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.039106] 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
[ 57.042005] RSP: 0018:ffff88801f6b7bf0 EFLAGS: 00010286
[ 57.042904] RAX: 0000000000000000 RBX: ffff888013916040 RCX: 0000000000000000
[ 57.044077] RDX: ffff88800f9d0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.045229] RBP: ffff888013916054 R08: 0000000000000001 R09: 0000000000000000
[ 57.046427] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.047608] R13: ffffffff84e23fe0 R14: ffff888013916048 R15: ffffffff84db0aa0
[ 57.048783] FS: 0000555555ea1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.050085] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.051046] CR2: 00007f2ad73276f4 CR3: 00000000202de000 CR4: 0000000000350ef0
[ 57.052218] Call Trace:
[ 57.052647]
[ 57.053036] nf_ct_net_init+0x224/0x3d0
[ 57.053745] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.054498] ops_init+0xbb/0x6b0
[ 57.054968] setup_net+0x3d9/0x990
[ 57.055521] ? down_read_killable+0x1d7/0x4e0
[ 57.056156] ? __pfx_setup_net+0x10/0x10
[ 57.056706] ? copy_net_ns+0x17c/0x770
[ 57.057304] copy_net_ns+0x321/0x770
[ 57.057826] create_new_namespaces+0x3f6/0xb30
[ 57.058501] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.059191] ksys_unshare+0x44d/0x8e0
[ 57.059729] ? __pfx_ksys_unshare+0x10/0x10
[ 57.060349] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.061103] __x64_sys_unshare+0x31/0x40
[ 57.061715] do_syscall_64+0x3f/0x90
[ 57.062281] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.062959] RIP: 0033:0x7f5aa81390d7
[ 57.063500] 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
[ 57.065770] RSP: 002b:00007fff3e2118a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.066816] RAX: ffffffffffffffda RBX: 00007fff3e211ee8 RCX: 00007f5aa81390d7
[ 57.067754] RDX: 00007f5aa81a341f RSI: 00007fff3e211840 RDI: 0000000040000000
[ 57.068695] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff3e211650
[ 57.069635] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5aa824bbf0
[ 57.070603] R13: 00007fff3e211980 R14: 0000000000000000 R15: 00000000000000f8
[ 57.071570]
[ 57.071897] irq event stamp: 10705
[ 57.072419] hardirqs last enabled at (10717): [] __up_console_sem+0x78/0x80
[ 57.073545] hardirqs last disabled at (10728): [] __up_console_sem+0x5d/0x80
[ 57.074691] softirqs last enabled at (10488): [] irq_exit_rcu+0x93/0xc0
[ 57.075799] softirqs last disabled at (10479): [] irq_exit_rcu+0x93/0xc0
[ 57.076888] ---[ end trace 0000000000000000 ]---
[ 58.577793] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.624201] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 62.672186] Bluetooth: hci0: command 0x040f tx timeout
[ 64.720250] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:13:26 Registers:
info registers vcpu 0
RAX=000000000000000a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f6b75f0
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=000000000000000a 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 0000555555ea1400 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=00007f2ad73276f4 CR3=00000000202de000 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=0000000000037465 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=00007f0b284ba6b0 CR3=000000000e852000 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=8aa845e11bf9b1940546109ba6f6b7f6
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=0e9c55066b918a44000000000013bdb0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=87183147f581742100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000