Extracting prog: 3m6.856312523s
Minimizing prog: 51m17.968038391s
Simplifying prog options: 0s
Extracting C: 51.49222866s
Simplifying C: 8m54.643815797s


extracting reproducer from 2 programs
first checking the prog from the crash report
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-sendmsg$auto_HWSIM_CMD_FRAME-openat$auto_tap_fops_tap-syz_genetlink_get_family_id$auto_ipvs-sendmsg$auto_IPVS_CMD_SET_SERVICE-mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-ioctl$auto_BLKFLSBUF-openat$auto_vcs_fops_vc_screen-mmap$auto-write$auto-io_uring_setup$auto-ioctl$auto_BLKTRACETEARDOWN-mmap$auto-io_uring_setup$auto-io_uring_register$auto-openat$auto_kvm_chardev_ops_kvm_main-mmap$auto-openat$auto_tty_fops_tty_io-ioctl$auto-madvise$auto-open_tree$auto
detailed listing:
executing program 0:
r0 = socket(0x10, 0x2, 0x0)
sendmsg$auto_HWSIM_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x5c, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@HWSIM_ATTR_SIGNAL={0x8, 0x6, 0x2}, @HWSIM_ATTR_TX_INFO_FLAGS={0x39, 0x15, "890743a1d8a2063ecac22003b4bf6386d4b41b00cd5a1cd5a49ed0a66d17cc206d6636b9ddc8aa9c9dded9d3be32f51efe869a9328"}, @HWSIM_ATTR_ADDR_RECEIVER={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40047}, 0x40001)
openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f00000001c0), 0x88e00, 0x0)
r1 = syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000040), r0)
sendmsg$auto_IPVS_CMD_SET_SERVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000840)={0x244, r1, 0x329, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x208, 0x1, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @u32}, @typed={0x8, 0x3, 0x0, 0x0, @uid}, @generic="da607bb295171b5b3b1692910f31c7b5127ce5f6801a846cfe097f1103d4820b2a39b2720f0a05d7fae94765aaa135735529d80dfe7df2a75ad87cb7d06e3808d74c98fe60a94f0b45dd96cc1b1c2fd286f91117b4703f2d80", @nested={0xcd, 0x73, 0x0, 0x1, [@generic="62aabf2871662e9d4c565ebce4218117b529989a7c66a2eaeb4c1c46792e63dc8163a39c6332c1eaed6986759ae0dc20df5b0144469a58a44b5ff9449bba541f23c4e1474b5547b6a4ea953cc747bb984320aa80b45f82b7ca05ec2e6cf40e309371ad297f9e0afa48bb0d19059cf02c094d4195a64046b1e349b184b1c2851a", @nested={0x4, 0x11c}, @typed={0x8, 0xb9, 0x0, 0x0, @pid}, @generic="9cb5bf6fd86a487cf82272a40a326ba371c1600e7446d5389cd25a3bed2c8b276fd3d31e57bbf537b621c9d21d", @typed={0xc, 0x3b, 0x0, 0x0, @u64=0x10}, @nested={0x4, 0xf}]}, @generic="5ab96fb2bc33a8479904c5933a65ae08aff96317b23b220f9b0897c432d9e5ab74421cae2bc1a44071b672207cbe18ca7d518141c76484d6acfc3da864a4a1eed7eca6e7e082da8cf6c0af8e303bea84872d102e8891293ebbd15ec74eb41f1917c8b0d2f20caade536d83fc53686158a9c906bc486f7135a5ac32222730d87d8ffa1938d892a84c1e134296fca187a97b70c72da7edd74c2fab2fb9248db49fcd1e203cb163cc6da44d04d300658d5148a1a0ff78803bc0f4709526f9800475596a9f922ff5f367ac5278"]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x244}, 0x1, 0x0, 0x0, 0x80}, 0x20008000)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r2 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r2, 0x400454ca, 0x38)
r4 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
ioctl$auto_BLKFLSBUF(r4, 0x1261, 0x0)
openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x80, 0x0)
mmap$auto(0xb2, 0x14, 0xffb, 0x8000000008015, 0xffffffffffffffff, 0x8001)
write$auto(0x3, 0x0, 0xfffffdef)
io_uring_setup$auto(0x3501, &(0x7f0000000080)={0x80, 0x1000, 0x8, 0x5, 0x3, 0xfffffff1, <r5=>0xffffffffffffffff, [0xbc, 0xffff, 0x40], {0x81, 0x9, 0x0, 0x80000000, 0x3, 0x101, 0xffff, 0x0, 0x6}, {0x7, 0xa, 0xf, 0x7fff, 0x3, 0x0, 0x0, 0xfffffffa, 0xc}})
ioctl$auto_BLKTRACETEARDOWN(r4, 0x1276, 0x0)
mmap$auto(0x8000000000002001, 0x20009, 0xdf, 0x15, r5, 0x8000)
io_uring_setup$auto(0x6, 0x0)
io_uring_register$auto(0x2, 0x11, 0x0, 0x0)
openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
r6 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tty48\x00', 0x880, 0x0)
ioctl$auto(r6, 0x5609, 0xffffffffffffffff)
madvise$auto(0x0, 0x20499d, 0x9)
open_tree$auto(0xffffffffffffffff, 0x0, 0x74ee)

program crashed: possible deadlock in pcpu_alloc_noprof
single: successfully extracted reproducer
found reproducer with 29 syscalls
minimizing guilty program
testing program (duration=45.319452171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-sendmsg$auto_HWSIM_CMD_FRAME-openat$auto_tap_fops_tap-syz_genetlink_get_family_id$auto_ipvs-sendmsg$auto_IPVS_CMD_SET_SERVICE-mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-ioctl$auto_BLKFLSBUF-openat$auto_vcs_fops_vc_screen-mmap$auto-write$auto-io_uring_setup$auto-ioctl$auto_BLKTRACETEARDOWN-mmap$auto-io_uring_setup$auto-io_uring_register$auto-openat$auto_kvm_chardev_ops_kvm_main-mmap$auto-openat$auto_tty_fops_tty_io-ioctl$auto-madvise$auto
detailed listing:
executing program 0:
r0 = socket(0x10, 0x2, 0x0)
sendmsg$auto_HWSIM_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x5c, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@HWSIM_ATTR_SIGNAL={0x8, 0x6, 0x2}, @HWSIM_ATTR_TX_INFO_FLAGS={0x39, 0x15, "890743a1d8a2063ecac22003b4bf6386d4b41b00cd5a1cd5a49ed0a66d17cc206d6636b9ddc8aa9c9dded9d3be32f51efe869a9328"}, @HWSIM_ATTR_ADDR_RECEIVER={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40047}, 0x40001)
openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f00000001c0), 0x88e00, 0x0)
r1 = syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000040), r0)
sendmsg$auto_IPVS_CMD_SET_SERVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000840)={0x244, r1, 0x329, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x208, 0x1, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @u32}, @typed={0x8, 0x3, 0x0, 0x0, @uid}, @generic="da607bb295171b5b3b1692910f31c7b5127ce5f6801a846cfe097f1103d4820b2a39b2720f0a05d7fae94765aaa135735529d80dfe7df2a75ad87cb7d06e3808d74c98fe60a94f0b45dd96cc1b1c2fd286f91117b4703f2d80", @nested={0xcd, 0x73, 0x0, 0x1, [@generic="62aabf2871662e9d4c565ebce4218117b529989a7c66a2eaeb4c1c46792e63dc8163a39c6332c1eaed6986759ae0dc20df5b0144469a58a44b5ff9449bba541f23c4e1474b5547b6a4ea953cc747bb984320aa80b45f82b7ca05ec2e6cf40e309371ad297f9e0afa48bb0d19059cf02c094d4195a64046b1e349b184b1c2851a", @nested={0x4, 0x11c}, @typed={0x8, 0xb9, 0x0, 0x0, @pid}, @generic="9cb5bf6fd86a487cf82272a40a326ba371c1600e7446d5389cd25a3bed2c8b276fd3d31e57bbf537b621c9d21d", @typed={0xc, 0x3b, 0x0, 0x0, @u64=0x10}, @nested={0x4, 0xf}]}, @generic="5ab96fb2bc33a8479904c5933a65ae08aff96317b23b220f9b0897c432d9e5ab74421cae2bc1a44071b672207cbe18ca7d518141c76484d6acfc3da864a4a1eed7eca6e7e082da8cf6c0af8e303bea84872d102e8891293ebbd15ec74eb41f1917c8b0d2f20caade536d83fc53686158a9c906bc486f7135a5ac32222730d87d8ffa1938d892a84c1e134296fca187a97b70c72da7edd74c2fab2fb9248db49fcd1e203cb163cc6da44d04d300658d5148a1a0ff78803bc0f4709526f9800475596a9f922ff5f367ac5278"]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x244}, 0x1, 0x0, 0x0, 0x80}, 0x20008000)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r2 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r2, 0x400454ca, 0x38)
r4 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
ioctl$auto_BLKFLSBUF(r4, 0x1261, 0x0)
openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x80, 0x0)
mmap$auto(0xb2, 0x14, 0xffb, 0x8000000008015, 0xffffffffffffffff, 0x8001)
write$auto(0x3, 0x0, 0xfffffdef)
io_uring_setup$auto(0x3501, &(0x7f0000000080)={0x80, 0x1000, 0x8, 0x5, 0x3, 0xfffffff1, <r5=>0xffffffffffffffff, [0xbc, 0xffff, 0x40], {0x81, 0x9, 0x0, 0x80000000, 0x3, 0x101, 0xffff, 0x0, 0x6}, {0x7, 0xa, 0xf, 0x7fff, 0x3, 0x0, 0x0, 0xfffffffa, 0xc}})
ioctl$auto_BLKTRACETEARDOWN(r4, 0x1276, 0x0)
mmap$auto(0x8000000000002001, 0x20009, 0xdf, 0x15, r5, 0x8000)
io_uring_setup$auto(0x6, 0x0)
io_uring_register$auto(0x2, 0x11, 0x0, 0x0)
openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
r6 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tty48\x00', 0x880, 0x0)
ioctl$auto(r6, 0x5609, 0xffffffffffffffff)
madvise$auto(0x0, 0x20499d, 0x9)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=45.319452171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-sendmsg$auto_HWSIM_CMD_FRAME-openat$auto_tap_fops_tap-syz_genetlink_get_family_id$auto_ipvs-sendmsg$auto_IPVS_CMD_SET_SERVICE-mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-ioctl$auto_BLKFLSBUF-openat$auto_vcs_fops_vc_screen-mmap$auto-write$auto-io_uring_setup$auto-ioctl$auto_BLKTRACETEARDOWN-mmap$auto-io_uring_setup$auto-io_uring_register$auto-openat$auto_kvm_chardev_ops_kvm_main-mmap$auto-openat$auto_tty_fops_tty_io-ioctl$auto
detailed listing:
executing program 0:
r0 = socket(0x10, 0x2, 0x0)
sendmsg$auto_HWSIM_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x5c, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@HWSIM_ATTR_SIGNAL={0x8, 0x6, 0x2}, @HWSIM_ATTR_TX_INFO_FLAGS={0x39, 0x15, "890743a1d8a2063ecac22003b4bf6386d4b41b00cd5a1cd5a49ed0a66d17cc206d6636b9ddc8aa9c9dded9d3be32f51efe869a9328"}, @HWSIM_ATTR_ADDR_RECEIVER={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40047}, 0x40001)
openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f00000001c0), 0x88e00, 0x0)
r1 = syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000040), r0)
sendmsg$auto_IPVS_CMD_SET_SERVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000840)={0x244, r1, 0x329, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x208, 0x1, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @u32}, @typed={0x8, 0x3, 0x0, 0x0, @uid}, @generic="da607bb295171b5b3b1692910f31c7b5127ce5f6801a846cfe097f1103d4820b2a39b2720f0a05d7fae94765aaa135735529d80dfe7df2a75ad87cb7d06e3808d74c98fe60a94f0b45dd96cc1b1c2fd286f91117b4703f2d80", @nested={0xcd, 0x73, 0x0, 0x1, [@generic="62aabf2871662e9d4c565ebce4218117b529989a7c66a2eaeb4c1c46792e63dc8163a39c6332c1eaed6986759ae0dc20df5b0144469a58a44b5ff9449bba541f23c4e1474b5547b6a4ea953cc747bb984320aa80b45f82b7ca05ec2e6cf40e309371ad297f9e0afa48bb0d19059cf02c094d4195a64046b1e349b184b1c2851a", @nested={0x4, 0x11c}, @typed={0x8, 0xb9, 0x0, 0x0, @pid}, @generic="9cb5bf6fd86a487cf82272a40a326ba371c1600e7446d5389cd25a3bed2c8b276fd3d31e57bbf537b621c9d21d", @typed={0xc, 0x3b, 0x0, 0x0, @u64=0x10}, @nested={0x4, 0xf}]}, @generic="5ab96fb2bc33a8479904c5933a65ae08aff96317b23b220f9b0897c432d9e5ab74421cae2bc1a44071b672207cbe18ca7d518141c76484d6acfc3da864a4a1eed7eca6e7e082da8cf6c0af8e303bea84872d102e8891293ebbd15ec74eb41f1917c8b0d2f20caade536d83fc53686158a9c906bc486f7135a5ac32222730d87d8ffa1938d892a84c1e134296fca187a97b70c72da7edd74c2fab2fb9248db49fcd1e203cb163cc6da44d04d300658d5148a1a0ff78803bc0f4709526f9800475596a9f922ff5f367ac5278"]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x244}, 0x1, 0x0, 0x0, 0x80}, 0x20008000)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r2 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r2, 0x400454ca, 0x38)
r4 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
ioctl$auto_BLKFLSBUF(r4, 0x1261, 0x0)
openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x80, 0x0)
mmap$auto(0xb2, 0x14, 0xffb, 0x8000000008015, 0xffffffffffffffff, 0x8001)
write$auto(0x3, 0x0, 0xfffffdef)
io_uring_setup$auto(0x3501, &(0x7f0000000080)={0x80, 0x1000, 0x8, 0x5, 0x3, 0xfffffff1, <r5=>0xffffffffffffffff, [0xbc, 0xffff, 0x40], {0x81, 0x9, 0x0, 0x80000000, 0x3, 0x101, 0xffff, 0x0, 0x6}, {0x7, 0xa, 0xf, 0x7fff, 0x3, 0x0, 0x0, 0xfffffffa, 0xc}})
ioctl$auto_BLKTRACETEARDOWN(r4, 0x1276, 0x0)
mmap$auto(0x8000000000002001, 0x20009, 0xdf, 0x15, r5, 0x8000)
io_uring_setup$auto(0x6, 0x0)
io_uring_register$auto(0x2, 0x11, 0x0, 0x0)
openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
r6 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tty48\x00', 0x880, 0x0)
ioctl$auto(r6, 0x5609, 0xffffffffffffffff)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=45.319452171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-sendmsg$auto_HWSIM_CMD_FRAME-openat$auto_tap_fops_tap-syz_genetlink_get_family_id$auto_ipvs-sendmsg$auto_IPVS_CMD_SET_SERVICE-mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-ioctl$auto_BLKFLSBUF-openat$auto_vcs_fops_vc_screen-mmap$auto-write$auto-io_uring_setup$auto-ioctl$auto_BLKTRACETEARDOWN-mmap$auto-io_uring_setup$auto-io_uring_register$auto-openat$auto_kvm_chardev_ops_kvm_main-mmap$auto-openat$auto_tty_fops_tty_io
detailed listing:
executing program 0:
r0 = socket(0x10, 0x2, 0x0)
sendmsg$auto_HWSIM_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x5c, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@HWSIM_ATTR_SIGNAL={0x8, 0x6, 0x2}, @HWSIM_ATTR_TX_INFO_FLAGS={0x39, 0x15, "890743a1d8a2063ecac22003b4bf6386d4b41b00cd5a1cd5a49ed0a66d17cc206d6636b9ddc8aa9c9dded9d3be32f51efe869a9328"}, @HWSIM_ATTR_ADDR_RECEIVER={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40047}, 0x40001)
openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f00000001c0), 0x88e00, 0x0)
r1 = syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000040), r0)
sendmsg$auto_IPVS_CMD_SET_SERVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000840)={0x244, r1, 0x329, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x208, 0x1, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @u32}, @typed={0x8, 0x3, 0x0, 0x0, @uid}, @generic="da607bb295171b5b3b1692910f31c7b5127ce5f6801a846cfe097f1103d4820b2a39b2720f0a05d7fae94765aaa135735529d80dfe7df2a75ad87cb7d06e3808d74c98fe60a94f0b45dd96cc1b1c2fd286f91117b4703f2d80", @nested={0xcd, 0x73, 0x0, 0x1, [@generic="62aabf2871662e9d4c565ebce4218117b529989a7c66a2eaeb4c1c46792e63dc8163a39c6332c1eaed6986759ae0dc20df5b0144469a58a44b5ff9449bba541f23c4e1474b5547b6a4ea953cc747bb984320aa80b45f82b7ca05ec2e6cf40e309371ad297f9e0afa48bb0d19059cf02c094d4195a64046b1e349b184b1c2851a", @nested={0x4, 0x11c}, @typed={0x8, 0xb9, 0x0, 0x0, @pid}, @generic="9cb5bf6fd86a487cf82272a40a326ba371c1600e7446d5389cd25a3bed2c8b276fd3d31e57bbf537b621c9d21d", @typed={0xc, 0x3b, 0x0, 0x0, @u64=0x10}, @nested={0x4, 0xf}]}, @generic="5ab96fb2bc33a8479904c5933a65ae08aff96317b23b220f9b0897c432d9e5ab74421cae2bc1a44071b672207cbe18ca7d518141c76484d6acfc3da864a4a1eed7eca6e7e082da8cf6c0af8e303bea84872d102e8891293ebbd15ec74eb41f1917c8b0d2f20caade536d83fc53686158a9c906bc486f7135a5ac32222730d87d8ffa1938d892a84c1e134296fca187a97b70c72da7edd74c2fab2fb9248db49fcd1e203cb163cc6da44d04d300658d5148a1a0ff78803bc0f4709526f9800475596a9f922ff5f367ac5278"]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x244}, 0x1, 0x0, 0x0, 0x80}, 0x20008000)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r2 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r2, 0x400454ca, 0x38)
r4 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
ioctl$auto_BLKFLSBUF(r4, 0x1261, 0x0)
openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x80, 0x0)
mmap$auto(0xb2, 0x14, 0xffb, 0x8000000008015, 0xffffffffffffffff, 0x8001)
write$auto(0x3, 0x0, 0xfffffdef)
io_uring_setup$auto(0x3501, &(0x7f0000000080)={0x80, 0x1000, 0x8, 0x5, 0x3, 0xfffffff1, <r5=>0xffffffffffffffff, [0xbc, 0xffff, 0x40], {0x81, 0x9, 0x0, 0x80000000, 0x3, 0x101, 0xffff, 0x0, 0x6}, {0x7, 0xa, 0xf, 0x7fff, 0x3, 0x0, 0x0, 0xfffffffa, 0xc}})
ioctl$auto_BLKTRACETEARDOWN(r4, 0x1276, 0x0)
mmap$auto(0x8000000000002001, 0x20009, 0xdf, 0x15, r5, 0x8000)
io_uring_setup$auto(0x6, 0x0)
io_uring_register$auto(0x2, 0x11, 0x0, 0x0)
openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tty48\x00', 0x880, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=45.319452171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-sendmsg$auto_HWSIM_CMD_FRAME-openat$auto_tap_fops_tap-syz_genetlink_get_family_id$auto_ipvs-sendmsg$auto_IPVS_CMD_SET_SERVICE-mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-ioctl$auto_BLKFLSBUF-openat$auto_vcs_fops_vc_screen-mmap$auto-write$auto-io_uring_setup$auto-ioctl$auto_BLKTRACETEARDOWN-mmap$auto-io_uring_setup$auto-io_uring_register$auto-openat$auto_kvm_chardev_ops_kvm_main-mmap$auto
detailed listing:
executing program 0:
r0 = socket(0x10, 0x2, 0x0)
sendmsg$auto_HWSIM_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x5c, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@HWSIM_ATTR_SIGNAL={0x8, 0x6, 0x2}, @HWSIM_ATTR_TX_INFO_FLAGS={0x39, 0x15, "890743a1d8a2063ecac22003b4bf6386d4b41b00cd5a1cd5a49ed0a66d17cc206d6636b9ddc8aa9c9dded9d3be32f51efe869a9328"}, @HWSIM_ATTR_ADDR_RECEIVER={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40047}, 0x40001)
openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f00000001c0), 0x88e00, 0x0)
r1 = syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000040), r0)
sendmsg$auto_IPVS_CMD_SET_SERVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000840)={0x244, r1, 0x329, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x208, 0x1, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @u32}, @typed={0x8, 0x3, 0x0, 0x0, @uid}, @generic="da607bb295171b5b3b1692910f31c7b5127ce5f6801a846cfe097f1103d4820b2a39b2720f0a05d7fae94765aaa135735529d80dfe7df2a75ad87cb7d06e3808d74c98fe60a94f0b45dd96cc1b1c2fd286f91117b4703f2d80", @nested={0xcd, 0x73, 0x0, 0x1, [@generic="62aabf2871662e9d4c565ebce4218117b529989a7c66a2eaeb4c1c46792e63dc8163a39c6332c1eaed6986759ae0dc20df5b0144469a58a44b5ff9449bba541f23c4e1474b5547b6a4ea953cc747bb984320aa80b45f82b7ca05ec2e6cf40e309371ad297f9e0afa48bb0d19059cf02c094d4195a64046b1e349b184b1c2851a", @nested={0x4, 0x11c}, @typed={0x8, 0xb9, 0x0, 0x0, @pid}, @generic="9cb5bf6fd86a487cf82272a40a326ba371c1600e7446d5389cd25a3bed2c8b276fd3d31e57bbf537b621c9d21d", @typed={0xc, 0x3b, 0x0, 0x0, @u64=0x10}, @nested={0x4, 0xf}]}, @generic="5ab96fb2bc33a8479904c5933a65ae08aff96317b23b220f9b0897c432d9e5ab74421cae2bc1a44071b672207cbe18ca7d518141c76484d6acfc3da864a4a1eed7eca6e7e082da8cf6c0af8e303bea84872d102e8891293ebbd15ec74eb41f1917c8b0d2f20caade536d83fc53686158a9c906bc486f7135a5ac32222730d87d8ffa1938d892a84c1e134296fca187a97b70c72da7edd74c2fab2fb9248db49fcd1e203cb163cc6da44d04d300658d5148a1a0ff78803bc0f4709526f9800475596a9f922ff5f367ac5278"]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x244}, 0x1, 0x0, 0x0, 0x80}, 0x20008000)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r2 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r2, 0x400454ca, 0x38)
r4 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
ioctl$auto_BLKFLSBUF(r4, 0x1261, 0x0)
openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x80, 0x0)
mmap$auto(0xb2, 0x14, 0xffb, 0x8000000008015, 0xffffffffffffffff, 0x8001)
write$auto(0x3, 0x0, 0xfffffdef)
io_uring_setup$auto(0x3501, &(0x7f0000000080)={0x80, 0x1000, 0x8, 0x5, 0x3, 0xfffffff1, <r5=>0xffffffffffffffff, [0xbc, 0xffff, 0x40], {0x81, 0x9, 0x0, 0x80000000, 0x3, 0x101, 0xffff, 0x0, 0x6}, {0x7, 0xa, 0xf, 0x7fff, 0x3, 0x0, 0x0, 0xfffffffa, 0xc}})
ioctl$auto_BLKTRACETEARDOWN(r4, 0x1276, 0x0)
mmap$auto(0x8000000000002001, 0x20009, 0xdf, 0x15, r5, 0x8000)
io_uring_setup$auto(0x6, 0x0)
io_uring_register$auto(0x2, 0x11, 0x0, 0x0)
openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)

program did not crash
testing program (duration=45.319452171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-sendmsg$auto_HWSIM_CMD_FRAME-openat$auto_tap_fops_tap-syz_genetlink_get_family_id$auto_ipvs-sendmsg$auto_IPVS_CMD_SET_SERVICE-mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-ioctl$auto_BLKFLSBUF-openat$auto_vcs_fops_vc_screen-mmap$auto-write$auto-io_uring_setup$auto-ioctl$auto_BLKTRACETEARDOWN-mmap$auto-io_uring_setup$auto-io_uring_register$auto-openat$auto_kvm_chardev_ops_kvm_main-openat$auto_tty_fops_tty_io
detailed listing:
executing program 0:
r0 = socket(0x10, 0x2, 0x0)
sendmsg$auto_HWSIM_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x5c, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@HWSIM_ATTR_SIGNAL={0x8, 0x6, 0x2}, @HWSIM_ATTR_TX_INFO_FLAGS={0x39, 0x15, "890743a1d8a2063ecac22003b4bf6386d4b41b00cd5a1cd5a49ed0a66d17cc206d6636b9ddc8aa9c9dded9d3be32f51efe869a9328"}, @HWSIM_ATTR_ADDR_RECEIVER={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40047}, 0x40001)
openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f00000001c0), 0x88e00, 0x0)
r1 = syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000040), r0)
sendmsg$auto_IPVS_CMD_SET_SERVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000840)={0x244, r1, 0x329, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x208, 0x1, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @u32}, @typed={0x8, 0x3, 0x0, 0x0, @uid}, @generic="da607bb295171b5b3b1692910f31c7b5127ce5f6801a846cfe097f1103d4820b2a39b2720f0a05d7fae94765aaa135735529d80dfe7df2a75ad87cb7d06e3808d74c98fe60a94f0b45dd96cc1b1c2fd286f91117b4703f2d80", @nested={0xcd, 0x73, 0x0, 0x1, [@generic="62aabf2871662e9d4c565ebce4218117b529989a7c66a2eaeb4c1c46792e63dc8163a39c6332c1eaed6986759ae0dc20df5b0144469a58a44b5ff9449bba541f23c4e1474b5547b6a4ea953cc747bb984320aa80b45f82b7ca05ec2e6cf40e309371ad297f9e0afa48bb0d19059cf02c094d4195a64046b1e349b184b1c2851a", @nested={0x4, 0x11c}, @typed={0x8, 0xb9, 0x0, 0x0, @pid}, @generic="9cb5bf6fd86a487cf82272a40a326ba371c1600e7446d5389cd25a3bed2c8b276fd3d31e57bbf537b621c9d21d", @typed={0xc, 0x3b, 0x0, 0x0, @u64=0x10}, @nested={0x4, 0xf}]}, @generic="5ab96fb2bc33a8479904c5933a65ae08aff96317b23b220f9b0897c432d9e5ab74421cae2bc1a44071b672207cbe18ca7d518141c76484d6acfc3da864a4a1eed7eca6e7e082da8cf6c0af8e303bea84872d102e8891293ebbd15ec74eb41f1917c8b0d2f20caade536d83fc53686158a9c906bc486f7135a5ac32222730d87d8ffa1938d892a84c1e134296fca187a97b70c72da7edd74c2fab2fb9248db49fcd1e203cb163cc6da44d04d300658d5148a1a0ff78803bc0f4709526f9800475596a9f922ff5f367ac5278"]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x244}, 0x1, 0x0, 0x0, 0x80}, 0x20008000)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r2 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r2, 0x400454ca, 0x38)
r4 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
ioctl$auto_BLKFLSBUF(r4, 0x1261, 0x0)
openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x80, 0x0)
mmap$auto(0xb2, 0x14, 0xffb, 0x8000000008015, 0xffffffffffffffff, 0x8001)
write$auto(0x3, 0x0, 0xfffffdef)
io_uring_setup$auto(0x3501, &(0x7f0000000080)={0x80, 0x1000, 0x8, 0x5, 0x3, 0xfffffff1, <r5=>0xffffffffffffffff, [0xbc, 0xffff, 0x40], {0x81, 0x9, 0x0, 0x80000000, 0x3, 0x101, 0xffff, 0x0, 0x6}, {0x7, 0xa, 0xf, 0x7fff, 0x3, 0x0, 0x0, 0xfffffffa, 0xc}})
ioctl$auto_BLKTRACETEARDOWN(r4, 0x1276, 0x0)
mmap$auto(0x8000000000002001, 0x20009, 0xdf, 0x15, r5, 0x8000)
io_uring_setup$auto(0x6, 0x0)
io_uring_register$auto(0x2, 0x11, 0x0, 0x0)
openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tty48\x00', 0x880, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=45.319452171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-sendmsg$auto_HWSIM_CMD_FRAME-openat$auto_tap_fops_tap-syz_genetlink_get_family_id$auto_ipvs-sendmsg$auto_IPVS_CMD_SET_SERVICE-mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-ioctl$auto_BLKFLSBUF-openat$auto_vcs_fops_vc_screen-mmap$auto-write$auto-io_uring_setup$auto-ioctl$auto_BLKTRACETEARDOWN-mmap$auto-io_uring_setup$auto-io_uring_register$auto-openat$auto_tty_fops_tty_io
detailed listing:
executing program 0:
r0 = socket(0x10, 0x2, 0x0)
sendmsg$auto_HWSIM_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x5c, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@HWSIM_ATTR_SIGNAL={0x8, 0x6, 0x2}, @HWSIM_ATTR_TX_INFO_FLAGS={0x39, 0x15, "890743a1d8a2063ecac22003b4bf6386d4b41b00cd5a1cd5a49ed0a66d17cc206d6636b9ddc8aa9c9dded9d3be32f51efe869a9328"}, @HWSIM_ATTR_ADDR_RECEIVER={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40047}, 0x40001)
openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f00000001c0), 0x88e00, 0x0)
r1 = syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000040), r0)
sendmsg$auto_IPVS_CMD_SET_SERVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000840)={0x244, r1, 0x329, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x208, 0x1, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @u32}, @typed={0x8, 0x3, 0x0, 0x0, @uid}, @generic="da607bb295171b5b3b1692910f31c7b5127ce5f6801a846cfe097f1103d4820b2a39b2720f0a05d7fae94765aaa135735529d80dfe7df2a75ad87cb7d06e3808d74c98fe60a94f0b45dd96cc1b1c2fd286f91117b4703f2d80", @nested={0xcd, 0x73, 0x0, 0x1, [@generic="62aabf2871662e9d4c565ebce4218117b529989a7c66a2eaeb4c1c46792e63dc8163a39c6332c1eaed6986759ae0dc20df5b0144469a58a44b5ff9449bba541f23c4e1474b5547b6a4ea953cc747bb984320aa80b45f82b7ca05ec2e6cf40e309371ad297f9e0afa48bb0d19059cf02c094d4195a64046b1e349b184b1c2851a", @nested={0x4, 0x11c}, @typed={0x8, 0xb9, 0x0, 0x0, @pid}, @generic="9cb5bf6fd86a487cf82272a40a326ba371c1600e7446d5389cd25a3bed2c8b276fd3d31e57bbf537b621c9d21d", @typed={0xc, 0x3b, 0x0, 0x0, @u64=0x10}, @nested={0x4, 0xf}]}, @generic="5ab96fb2bc33a8479904c5933a65ae08aff96317b23b220f9b0897c432d9e5ab74421cae2bc1a44071b672207cbe18ca7d518141c76484d6acfc3da864a4a1eed7eca6e7e082da8cf6c0af8e303bea84872d102e8891293ebbd15ec74eb41f1917c8b0d2f20caade536d83fc53686158a9c906bc486f7135a5ac32222730d87d8ffa1938d892a84c1e134296fca187a97b70c72da7edd74c2fab2fb9248db49fcd1e203cb163cc6da44d04d300658d5148a1a0ff78803bc0f4709526f9800475596a9f922ff5f367ac5278"]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x244}, 0x1, 0x0, 0x0, 0x80}, 0x20008000)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r2 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r2, 0x400454ca, 0x38)
r4 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
ioctl$auto_BLKFLSBUF(r4, 0x1261, 0x0)
openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x80, 0x0)
mmap$auto(0xb2, 0x14, 0xffb, 0x8000000008015, 0xffffffffffffffff, 0x8001)
write$auto(0x3, 0x0, 0xfffffdef)
io_uring_setup$auto(0x3501, &(0x7f0000000080)={0x80, 0x1000, 0x8, 0x5, 0x3, 0xfffffff1, <r5=>0xffffffffffffffff, [0xbc, 0xffff, 0x40], {0x81, 0x9, 0x0, 0x80000000, 0x3, 0x101, 0xffff, 0x0, 0x6}, {0x7, 0xa, 0xf, 0x7fff, 0x3, 0x0, 0x0, 0xfffffffa, 0xc}})
ioctl$auto_BLKTRACETEARDOWN(r4, 0x1276, 0x0)
mmap$auto(0x8000000000002001, 0x20009, 0xdf, 0x15, r5, 0x8000)
io_uring_setup$auto(0x6, 0x0)
io_uring_register$auto(0x2, 0x11, 0x0, 0x0)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tty48\x00', 0x880, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=45.319452171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-sendmsg$auto_HWSIM_CMD_FRAME-openat$auto_tap_fops_tap-syz_genetlink_get_family_id$auto_ipvs-sendmsg$auto_IPVS_CMD_SET_SERVICE-mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-ioctl$auto_BLKFLSBUF-openat$auto_vcs_fops_vc_screen-mmap$auto-write$auto-io_uring_setup$auto-ioctl$auto_BLKTRACETEARDOWN-mmap$auto-io_uring_setup$auto-openat$auto_tty_fops_tty_io
detailed listing:
executing program 0:
r0 = socket(0x10, 0x2, 0x0)
sendmsg$auto_HWSIM_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x5c, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@HWSIM_ATTR_SIGNAL={0x8, 0x6, 0x2}, @HWSIM_ATTR_TX_INFO_FLAGS={0x39, 0x15, "890743a1d8a2063ecac22003b4bf6386d4b41b00cd5a1cd5a49ed0a66d17cc206d6636b9ddc8aa9c9dded9d3be32f51efe869a9328"}, @HWSIM_ATTR_ADDR_RECEIVER={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40047}, 0x40001)
openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f00000001c0), 0x88e00, 0x0)
r1 = syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000040), r0)
sendmsg$auto_IPVS_CMD_SET_SERVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000840)={0x244, r1, 0x329, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x208, 0x1, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @u32}, @typed={0x8, 0x3, 0x0, 0x0, @uid}, @generic="da607bb295171b5b3b1692910f31c7b5127ce5f6801a846cfe097f1103d4820b2a39b2720f0a05d7fae94765aaa135735529d80dfe7df2a75ad87cb7d06e3808d74c98fe60a94f0b45dd96cc1b1c2fd286f91117b4703f2d80", @nested={0xcd, 0x73, 0x0, 0x1, [@generic="62aabf2871662e9d4c565ebce4218117b529989a7c66a2eaeb4c1c46792e63dc8163a39c6332c1eaed6986759ae0dc20df5b0144469a58a44b5ff9449bba541f23c4e1474b5547b6a4ea953cc747bb984320aa80b45f82b7ca05ec2e6cf40e309371ad297f9e0afa48bb0d19059cf02c094d4195a64046b1e349b184b1c2851a", @nested={0x4, 0x11c}, @typed={0x8, 0xb9, 0x0, 0x0, @pid}, @generic="9cb5bf6fd86a487cf82272a40a326ba371c1600e7446d5389cd25a3bed2c8b276fd3d31e57bbf537b621c9d21d", @typed={0xc, 0x3b, 0x0, 0x0, @u64=0x10}, @nested={0x4, 0xf}]}, @generic="5ab96fb2bc33a8479904c5933a65ae08aff96317b23b220f9b0897c432d9e5ab74421cae2bc1a44071b672207cbe18ca7d518141c76484d6acfc3da864a4a1eed7eca6e7e082da8cf6c0af8e303bea84872d102e8891293ebbd15ec74eb41f1917c8b0d2f20caade536d83fc53686158a9c906bc486f7135a5ac32222730d87d8ffa1938d892a84c1e134296fca187a97b70c72da7edd74c2fab2fb9248db49fcd1e203cb163cc6da44d04d300658d5148a1a0ff78803bc0f4709526f9800475596a9f922ff5f367ac5278"]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x244}, 0x1, 0x0, 0x0, 0x80}, 0x20008000)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r2 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r2, 0x400454ca, 0x38)
r4 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
ioctl$auto_BLKFLSBUF(r4, 0x1261, 0x0)
openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x80, 0x0)
mmap$auto(0xb2, 0x14, 0xffb, 0x8000000008015, 0xffffffffffffffff, 0x8001)
write$auto(0x3, 0x0, 0xfffffdef)
io_uring_setup$auto(0x3501, &(0x7f0000000080)={0x80, 0x1000, 0x8, 0x5, 0x3, 0xfffffff1, <r5=>0xffffffffffffffff, [0xbc, 0xffff, 0x40], {0x81, 0x9, 0x0, 0x80000000, 0x3, 0x101, 0xffff, 0x0, 0x6}, {0x7, 0xa, 0xf, 0x7fff, 0x3, 0x0, 0x0, 0xfffffffa, 0xc}})
ioctl$auto_BLKTRACETEARDOWN(r4, 0x1276, 0x0)
mmap$auto(0x8000000000002001, 0x20009, 0xdf, 0x15, r5, 0x8000)
io_uring_setup$auto(0x6, 0x0)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tty48\x00', 0x880, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=45.319452171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-sendmsg$auto_HWSIM_CMD_FRAME-openat$auto_tap_fops_tap-syz_genetlink_get_family_id$auto_ipvs-sendmsg$auto_IPVS_CMD_SET_SERVICE-mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-ioctl$auto_BLKFLSBUF-openat$auto_vcs_fops_vc_screen-mmap$auto-write$auto-io_uring_setup$auto-ioctl$auto_BLKTRACETEARDOWN-mmap$auto-openat$auto_tty_fops_tty_io
detailed listing:
executing program 0:
r0 = socket(0x10, 0x2, 0x0)
sendmsg$auto_HWSIM_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x5c, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@HWSIM_ATTR_SIGNAL={0x8, 0x6, 0x2}, @HWSIM_ATTR_TX_INFO_FLAGS={0x39, 0x15, "890743a1d8a2063ecac22003b4bf6386d4b41b00cd5a1cd5a49ed0a66d17cc206d6636b9ddc8aa9c9dded9d3be32f51efe869a9328"}, @HWSIM_ATTR_ADDR_RECEIVER={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40047}, 0x40001)
openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f00000001c0), 0x88e00, 0x0)
r1 = syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000040), r0)
sendmsg$auto_IPVS_CMD_SET_SERVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000840)={0x244, r1, 0x329, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x208, 0x1, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @u32}, @typed={0x8, 0x3, 0x0, 0x0, @uid}, @generic="da607bb295171b5b3b1692910f31c7b5127ce5f6801a846cfe097f1103d4820b2a39b2720f0a05d7fae94765aaa135735529d80dfe7df2a75ad87cb7d06e3808d74c98fe60a94f0b45dd96cc1b1c2fd286f91117b4703f2d80", @nested={0xcd, 0x73, 0x0, 0x1, [@generic="62aabf2871662e9d4c565ebce4218117b529989a7c66a2eaeb4c1c46792e63dc8163a39c6332c1eaed6986759ae0dc20df5b0144469a58a44b5ff9449bba541f23c4e1474b5547b6a4ea953cc747bb984320aa80b45f82b7ca05ec2e6cf40e309371ad297f9e0afa48bb0d19059cf02c094d4195a64046b1e349b184b1c2851a", @nested={0x4, 0x11c}, @typed={0x8, 0xb9, 0x0, 0x0, @pid}, @generic="9cb5bf6fd86a487cf82272a40a326ba371c1600e7446d5389cd25a3bed2c8b276fd3d31e57bbf537b621c9d21d", @typed={0xc, 0x3b, 0x0, 0x0, @u64=0x10}, @nested={0x4, 0xf}]}, @generic="5ab96fb2bc33a8479904c5933a65ae08aff96317b23b220f9b0897c432d9e5ab74421cae2bc1a44071b672207cbe18ca7d518141c76484d6acfc3da864a4a1eed7eca6e7e082da8cf6c0af8e303bea84872d102e8891293ebbd15ec74eb41f1917c8b0d2f20caade536d83fc53686158a9c906bc486f7135a5ac32222730d87d8ffa1938d892a84c1e134296fca187a97b70c72da7edd74c2fab2fb9248db49fcd1e203cb163cc6da44d04d300658d5148a1a0ff78803bc0f4709526f9800475596a9f922ff5f367ac5278"]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x244}, 0x1, 0x0, 0x0, 0x80}, 0x20008000)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r2 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r2, 0x400454ca, 0x38)
r4 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
ioctl$auto_BLKFLSBUF(r4, 0x1261, 0x0)
openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x80, 0x0)
mmap$auto(0xb2, 0x14, 0xffb, 0x8000000008015, 0xffffffffffffffff, 0x8001)
write$auto(0x3, 0x0, 0xfffffdef)
io_uring_setup$auto(0x3501, &(0x7f0000000080)={0x80, 0x1000, 0x8, 0x5, 0x3, 0xfffffff1, <r5=>0xffffffffffffffff, [0xbc, 0xffff, 0x40], {0x81, 0x9, 0x0, 0x80000000, 0x3, 0x101, 0xffff, 0x0, 0x6}, {0x7, 0xa, 0xf, 0x7fff, 0x3, 0x0, 0x0, 0xfffffffa, 0xc}})
ioctl$auto_BLKTRACETEARDOWN(r4, 0x1276, 0x0)
mmap$auto(0x8000000000002001, 0x20009, 0xdf, 0x15, r5, 0x8000)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tty48\x00', 0x880, 0x0)

program did not crash
testing program (duration=45.319452171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-sendmsg$auto_HWSIM_CMD_FRAME-openat$auto_tap_fops_tap-syz_genetlink_get_family_id$auto_ipvs-sendmsg$auto_IPVS_CMD_SET_SERVICE-mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-ioctl$auto_BLKFLSBUF-openat$auto_vcs_fops_vc_screen-mmap$auto-write$auto-io_uring_setup$auto-ioctl$auto_BLKTRACETEARDOWN-io_uring_setup$auto-openat$auto_tty_fops_tty_io
detailed listing:
executing program 0:
r0 = socket(0x10, 0x2, 0x0)
sendmsg$auto_HWSIM_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x5c, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@HWSIM_ATTR_SIGNAL={0x8, 0x6, 0x2}, @HWSIM_ATTR_TX_INFO_FLAGS={0x39, 0x15, "890743a1d8a2063ecac22003b4bf6386d4b41b00cd5a1cd5a49ed0a66d17cc206d6636b9ddc8aa9c9dded9d3be32f51efe869a9328"}, @HWSIM_ATTR_ADDR_RECEIVER={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40047}, 0x40001)
openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f00000001c0), 0x88e00, 0x0)
r1 = syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000040), r0)
sendmsg$auto_IPVS_CMD_SET_SERVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000840)={0x244, r1, 0x329, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x208, 0x1, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @u32}, @typed={0x8, 0x3, 0x0, 0x0, @uid}, @generic="da607bb295171b5b3b1692910f31c7b5127ce5f6801a846cfe097f1103d4820b2a39b2720f0a05d7fae94765aaa135735529d80dfe7df2a75ad87cb7d06e3808d74c98fe60a94f0b45dd96cc1b1c2fd286f91117b4703f2d80", @nested={0xcd, 0x73, 0x0, 0x1, [@generic="62aabf2871662e9d4c565ebce4218117b529989a7c66a2eaeb4c1c46792e63dc8163a39c6332c1eaed6986759ae0dc20df5b0144469a58a44b5ff9449bba541f23c4e1474b5547b6a4ea953cc747bb984320aa80b45f82b7ca05ec2e6cf40e309371ad297f9e0afa48bb0d19059cf02c094d4195a64046b1e349b184b1c2851a", @nested={0x4, 0x11c}, @typed={0x8, 0xb9, 0x0, 0x0, @pid}, @generic="9cb5bf6fd86a487cf82272a40a326ba371c1600e7446d5389cd25a3bed2c8b276fd3d31e57bbf537b621c9d21d", @typed={0xc, 0x3b, 0x0, 0x0, @u64=0x10}, @nested={0x4, 0xf}]}, @generic="5ab96fb2bc33a8479904c5933a65ae08aff96317b23b220f9b0897c432d9e5ab74421cae2bc1a44071b672207cbe18ca7d518141c76484d6acfc3da864a4a1eed7eca6e7e082da8cf6c0af8e303bea84872d102e8891293ebbd15ec74eb41f1917c8b0d2f20caade536d83fc53686158a9c906bc486f7135a5ac32222730d87d8ffa1938d892a84c1e134296fca187a97b70c72da7edd74c2fab2fb9248db49fcd1e203cb163cc6da44d04d300658d5148a1a0ff78803bc0f4709526f9800475596a9f922ff5f367ac5278"]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x244}, 0x1, 0x0, 0x0, 0x80}, 0x20008000)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r2 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r2, 0x400454ca, 0x38)
r4 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
ioctl$auto_BLKFLSBUF(r4, 0x1261, 0x0)
openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x80, 0x0)
mmap$auto(0xb2, 0x14, 0xffb, 0x8000000008015, 0xffffffffffffffff, 0x8001)
write$auto(0x3, 0x0, 0xfffffdef)
io_uring_setup$auto(0x3501, &(0x7f0000000080)={0x80, 0x1000, 0x8, 0x5, 0x3, 0xfffffff1, 0xffffffffffffffff, [0xbc, 0xffff, 0x40], {0x81, 0x9, 0x0, 0x80000000, 0x3, 0x101, 0xffff, 0x0, 0x6}, {0x7, 0xa, 0xf, 0x7fff, 0x3, 0x0, 0x0, 0xfffffffa, 0xc}})
ioctl$auto_BLKTRACETEARDOWN(r4, 0x1276, 0x0)
io_uring_setup$auto(0x6, 0x0)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tty48\x00', 0x880, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=45.319452171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-sendmsg$auto_HWSIM_CMD_FRAME-openat$auto_tap_fops_tap-syz_genetlink_get_family_id$auto_ipvs-sendmsg$auto_IPVS_CMD_SET_SERVICE-mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-ioctl$auto_BLKFLSBUF-openat$auto_vcs_fops_vc_screen-mmap$auto-write$auto-io_uring_setup$auto-io_uring_setup$auto-openat$auto_tty_fops_tty_io
detailed listing:
executing program 0:
r0 = socket(0x10, 0x2, 0x0)
sendmsg$auto_HWSIM_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x5c, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@HWSIM_ATTR_SIGNAL={0x8, 0x6, 0x2}, @HWSIM_ATTR_TX_INFO_FLAGS={0x39, 0x15, "890743a1d8a2063ecac22003b4bf6386d4b41b00cd5a1cd5a49ed0a66d17cc206d6636b9ddc8aa9c9dded9d3be32f51efe869a9328"}, @HWSIM_ATTR_ADDR_RECEIVER={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40047}, 0x40001)
openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f00000001c0), 0x88e00, 0x0)
r1 = syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000040), r0)
sendmsg$auto_IPVS_CMD_SET_SERVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000840)={0x244, r1, 0x329, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x208, 0x1, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @u32}, @typed={0x8, 0x3, 0x0, 0x0, @uid}, @generic="da607bb295171b5b3b1692910f31c7b5127ce5f6801a846cfe097f1103d4820b2a39b2720f0a05d7fae94765aaa135735529d80dfe7df2a75ad87cb7d06e3808d74c98fe60a94f0b45dd96cc1b1c2fd286f91117b4703f2d80", @nested={0xcd, 0x73, 0x0, 0x1, [@generic="62aabf2871662e9d4c565ebce4218117b529989a7c66a2eaeb4c1c46792e63dc8163a39c6332c1eaed6986759ae0dc20df5b0144469a58a44b5ff9449bba541f23c4e1474b5547b6a4ea953cc747bb984320aa80b45f82b7ca05ec2e6cf40e309371ad297f9e0afa48bb0d19059cf02c094d4195a64046b1e349b184b1c2851a", @nested={0x4, 0x11c}, @typed={0x8, 0xb9, 0x0, 0x0, @pid}, @generic="9cb5bf6fd86a487cf82272a40a326ba371c1600e7446d5389cd25a3bed2c8b276fd3d31e57bbf537b621c9d21d", @typed={0xc, 0x3b, 0x0, 0x0, @u64=0x10}, @nested={0x4, 0xf}]}, @generic="5ab96fb2bc33a8479904c5933a65ae08aff96317b23b220f9b0897c432d9e5ab74421cae2bc1a44071b672207cbe18ca7d518141c76484d6acfc3da864a4a1eed7eca6e7e082da8cf6c0af8e303bea84872d102e8891293ebbd15ec74eb41f1917c8b0d2f20caade536d83fc53686158a9c906bc486f7135a5ac32222730d87d8ffa1938d892a84c1e134296fca187a97b70c72da7edd74c2fab2fb9248db49fcd1e203cb163cc6da44d04d300658d5148a1a0ff78803bc0f4709526f9800475596a9f922ff5f367ac5278"]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x244}, 0x1, 0x0, 0x0, 0x80}, 0x20008000)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r2 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r2, 0x400454ca, 0x38)
r4 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
ioctl$auto_BLKFLSBUF(r4, 0x1261, 0x0)
openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x80, 0x0)
mmap$auto(0xb2, 0x14, 0xffb, 0x8000000008015, 0xffffffffffffffff, 0x8001)
write$auto(0x3, 0x0, 0xfffffdef)
io_uring_setup$auto(0x3501, &(0x7f0000000080)={0x80, 0x1000, 0x8, 0x5, 0x3, 0xfffffff1, 0xffffffffffffffff, [0xbc, 0xffff, 0x40], {0x81, 0x9, 0x0, 0x80000000, 0x3, 0x101, 0xffff, 0x0, 0x6}, {0x7, 0xa, 0xf, 0x7fff, 0x3, 0x0, 0x0, 0xfffffffa, 0xc}})
io_uring_setup$auto(0x6, 0x0)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tty48\x00', 0x880, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=45.319452171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-sendmsg$auto_HWSIM_CMD_FRAME-openat$auto_tap_fops_tap-syz_genetlink_get_family_id$auto_ipvs-sendmsg$auto_IPVS_CMD_SET_SERVICE-mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-ioctl$auto_BLKFLSBUF-openat$auto_vcs_fops_vc_screen-mmap$auto-write$auto-io_uring_setup$auto-openat$auto_tty_fops_tty_io
detailed listing:
executing program 0:
r0 = socket(0x10, 0x2, 0x0)
sendmsg$auto_HWSIM_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x5c, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@HWSIM_ATTR_SIGNAL={0x8, 0x6, 0x2}, @HWSIM_ATTR_TX_INFO_FLAGS={0x39, 0x15, "890743a1d8a2063ecac22003b4bf6386d4b41b00cd5a1cd5a49ed0a66d17cc206d6636b9ddc8aa9c9dded9d3be32f51efe869a9328"}, @HWSIM_ATTR_ADDR_RECEIVER={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40047}, 0x40001)
openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f00000001c0), 0x88e00, 0x0)
r1 = syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000040), r0)
sendmsg$auto_IPVS_CMD_SET_SERVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000840)={0x244, r1, 0x329, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x208, 0x1, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @u32}, @typed={0x8, 0x3, 0x0, 0x0, @uid}, @generic="da607bb295171b5b3b1692910f31c7b5127ce5f6801a846cfe097f1103d4820b2a39b2720f0a05d7fae94765aaa135735529d80dfe7df2a75ad87cb7d06e3808d74c98fe60a94f0b45dd96cc1b1c2fd286f91117b4703f2d80", @nested={0xcd, 0x73, 0x0, 0x1, [@generic="62aabf2871662e9d4c565ebce4218117b529989a7c66a2eaeb4c1c46792e63dc8163a39c6332c1eaed6986759ae0dc20df5b0144469a58a44b5ff9449bba541f23c4e1474b5547b6a4ea953cc747bb984320aa80b45f82b7ca05ec2e6cf40e309371ad297f9e0afa48bb0d19059cf02c094d4195a64046b1e349b184b1c2851a", @nested={0x4, 0x11c}, @typed={0x8, 0xb9, 0x0, 0x0, @pid}, @generic="9cb5bf6fd86a487cf82272a40a326ba371c1600e7446d5389cd25a3bed2c8b276fd3d31e57bbf537b621c9d21d", @typed={0xc, 0x3b, 0x0, 0x0, @u64=0x10}, @nested={0x4, 0xf}]}, @generic="5ab96fb2bc33a8479904c5933a65ae08aff96317b23b220f9b0897c432d9e5ab74421cae2bc1a44071b672207cbe18ca7d518141c76484d6acfc3da864a4a1eed7eca6e7e082da8cf6c0af8e303bea84872d102e8891293ebbd15ec74eb41f1917c8b0d2f20caade536d83fc53686158a9c906bc486f7135a5ac32222730d87d8ffa1938d892a84c1e134296fca187a97b70c72da7edd74c2fab2fb9248db49fcd1e203cb163cc6da44d04d300658d5148a1a0ff78803bc0f4709526f9800475596a9f922ff5f367ac5278"]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x244}, 0x1, 0x0, 0x0, 0x80}, 0x20008000)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r2 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r2, 0x400454ca, 0x38)
r4 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
ioctl$auto_BLKFLSBUF(r4, 0x1261, 0x0)
openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x80, 0x0)
mmap$auto(0xb2, 0x14, 0xffb, 0x8000000008015, 0xffffffffffffffff, 0x8001)
write$auto(0x3, 0x0, 0xfffffdef)
io_uring_setup$auto(0x6, 0x0)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tty48\x00', 0x880, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=45.319452171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-sendmsg$auto_HWSIM_CMD_FRAME-openat$auto_tap_fops_tap-syz_genetlink_get_family_id$auto_ipvs-sendmsg$auto_IPVS_CMD_SET_SERVICE-mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-ioctl$auto_BLKFLSBUF-openat$auto_vcs_fops_vc_screen-mmap$auto-io_uring_setup$auto-openat$auto_tty_fops_tty_io
detailed listing:
executing program 0:
r0 = socket(0x10, 0x2, 0x0)
sendmsg$auto_HWSIM_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x5c, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@HWSIM_ATTR_SIGNAL={0x8, 0x6, 0x2}, @HWSIM_ATTR_TX_INFO_FLAGS={0x39, 0x15, "890743a1d8a2063ecac22003b4bf6386d4b41b00cd5a1cd5a49ed0a66d17cc206d6636b9ddc8aa9c9dded9d3be32f51efe869a9328"}, @HWSIM_ATTR_ADDR_RECEIVER={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40047}, 0x40001)
openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f00000001c0), 0x88e00, 0x0)
r1 = syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000040), r0)
sendmsg$auto_IPVS_CMD_SET_SERVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000840)={0x244, r1, 0x329, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x208, 0x1, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @u32}, @typed={0x8, 0x3, 0x0, 0x0, @uid}, @generic="da607bb295171b5b3b1692910f31c7b5127ce5f6801a846cfe097f1103d4820b2a39b2720f0a05d7fae94765aaa135735529d80dfe7df2a75ad87cb7d06e3808d74c98fe60a94f0b45dd96cc1b1c2fd286f91117b4703f2d80", @nested={0xcd, 0x73, 0x0, 0x1, [@generic="62aabf2871662e9d4c565ebce4218117b529989a7c66a2eaeb4c1c46792e63dc8163a39c6332c1eaed6986759ae0dc20df5b0144469a58a44b5ff9449bba541f23c4e1474b5547b6a4ea953cc747bb984320aa80b45f82b7ca05ec2e6cf40e309371ad297f9e0afa48bb0d19059cf02c094d4195a64046b1e349b184b1c2851a", @nested={0x4, 0x11c}, @typed={0x8, 0xb9, 0x0, 0x0, @pid}, @generic="9cb5bf6fd86a487cf82272a40a326ba371c1600e7446d5389cd25a3bed2c8b276fd3d31e57bbf537b621c9d21d", @typed={0xc, 0x3b, 0x0, 0x0, @u64=0x10}, @nested={0x4, 0xf}]}, @generic="5ab96fb2bc33a8479904c5933a65ae08aff96317b23b220f9b0897c432d9e5ab74421cae2bc1a44071b672207cbe18ca7d518141c76484d6acfc3da864a4a1eed7eca6e7e082da8cf6c0af8e303bea84872d102e8891293ebbd15ec74eb41f1917c8b0d2f20caade536d83fc53686158a9c906bc486f7135a5ac32222730d87d8ffa1938d892a84c1e134296fca187a97b70c72da7edd74c2fab2fb9248db49fcd1e203cb163cc6da44d04d300658d5148a1a0ff78803bc0f4709526f9800475596a9f922ff5f367ac5278"]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x244}, 0x1, 0x0, 0x0, 0x80}, 0x20008000)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r2 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r2, 0x400454ca, 0x38)
r4 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
ioctl$auto_BLKFLSBUF(r4, 0x1261, 0x0)
openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x80, 0x0)
mmap$auto(0xb2, 0x14, 0xffb, 0x8000000008015, 0xffffffffffffffff, 0x8001)
io_uring_setup$auto(0x6, 0x0)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tty48\x00', 0x880, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=45.319452171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-sendmsg$auto_HWSIM_CMD_FRAME-openat$auto_tap_fops_tap-syz_genetlink_get_family_id$auto_ipvs-sendmsg$auto_IPVS_CMD_SET_SERVICE-mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-ioctl$auto_BLKFLSBUF-openat$auto_vcs_fops_vc_screen-io_uring_setup$auto-openat$auto_tty_fops_tty_io
detailed listing:
executing program 0:
r0 = socket(0x10, 0x2, 0x0)
sendmsg$auto_HWSIM_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x5c, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@HWSIM_ATTR_SIGNAL={0x8, 0x6, 0x2}, @HWSIM_ATTR_TX_INFO_FLAGS={0x39, 0x15, "890743a1d8a2063ecac22003b4bf6386d4b41b00cd5a1cd5a49ed0a66d17cc206d6636b9ddc8aa9c9dded9d3be32f51efe869a9328"}, @HWSIM_ATTR_ADDR_RECEIVER={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40047}, 0x40001)
openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f00000001c0), 0x88e00, 0x0)
r1 = syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000040), r0)
sendmsg$auto_IPVS_CMD_SET_SERVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000840)={0x244, r1, 0x329, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x208, 0x1, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @u32}, @typed={0x8, 0x3, 0x0, 0x0, @uid}, @generic="da607bb295171b5b3b1692910f31c7b5127ce5f6801a846cfe097f1103d4820b2a39b2720f0a05d7fae94765aaa135735529d80dfe7df2a75ad87cb7d06e3808d74c98fe60a94f0b45dd96cc1b1c2fd286f91117b4703f2d80", @nested={0xcd, 0x73, 0x0, 0x1, [@generic="62aabf2871662e9d4c565ebce4218117b529989a7c66a2eaeb4c1c46792e63dc8163a39c6332c1eaed6986759ae0dc20df5b0144469a58a44b5ff9449bba541f23c4e1474b5547b6a4ea953cc747bb984320aa80b45f82b7ca05ec2e6cf40e309371ad297f9e0afa48bb0d19059cf02c094d4195a64046b1e349b184b1c2851a", @nested={0x4, 0x11c}, @typed={0x8, 0xb9, 0x0, 0x0, @pid}, @generic="9cb5bf6fd86a487cf82272a40a326ba371c1600e7446d5389cd25a3bed2c8b276fd3d31e57bbf537b621c9d21d", @typed={0xc, 0x3b, 0x0, 0x0, @u64=0x10}, @nested={0x4, 0xf}]}, @generic="5ab96fb2bc33a8479904c5933a65ae08aff96317b23b220f9b0897c432d9e5ab74421cae2bc1a44071b672207cbe18ca7d518141c76484d6acfc3da864a4a1eed7eca6e7e082da8cf6c0af8e303bea84872d102e8891293ebbd15ec74eb41f1917c8b0d2f20caade536d83fc53686158a9c906bc486f7135a5ac32222730d87d8ffa1938d892a84c1e134296fca187a97b70c72da7edd74c2fab2fb9248db49fcd1e203cb163cc6da44d04d300658d5148a1a0ff78803bc0f4709526f9800475596a9f922ff5f367ac5278"]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x244}, 0x1, 0x0, 0x0, 0x80}, 0x20008000)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r2 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r2, 0x400454ca, 0x38)
r4 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
ioctl$auto_BLKFLSBUF(r4, 0x1261, 0x0)
openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x80, 0x0)
io_uring_setup$auto(0x6, 0x0)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tty48\x00', 0x880, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=45.319452171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-sendmsg$auto_HWSIM_CMD_FRAME-openat$auto_tap_fops_tap-syz_genetlink_get_family_id$auto_ipvs-sendmsg$auto_IPVS_CMD_SET_SERVICE-mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-ioctl$auto_BLKFLSBUF-io_uring_setup$auto-openat$auto_tty_fops_tty_io
detailed listing:
executing program 0:
r0 = socket(0x10, 0x2, 0x0)
sendmsg$auto_HWSIM_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x5c, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@HWSIM_ATTR_SIGNAL={0x8, 0x6, 0x2}, @HWSIM_ATTR_TX_INFO_FLAGS={0x39, 0x15, "890743a1d8a2063ecac22003b4bf6386d4b41b00cd5a1cd5a49ed0a66d17cc206d6636b9ddc8aa9c9dded9d3be32f51efe869a9328"}, @HWSIM_ATTR_ADDR_RECEIVER={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40047}, 0x40001)
openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f00000001c0), 0x88e00, 0x0)
r1 = syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000040), r0)
sendmsg$auto_IPVS_CMD_SET_SERVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000840)={0x244, r1, 0x329, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x208, 0x1, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @u32}, @typed={0x8, 0x3, 0x0, 0x0, @uid}, @generic="da607bb295171b5b3b1692910f31c7b5127ce5f6801a846cfe097f1103d4820b2a39b2720f0a05d7fae94765aaa135735529d80dfe7df2a75ad87cb7d06e3808d74c98fe60a94f0b45dd96cc1b1c2fd286f91117b4703f2d80", @nested={0xcd, 0x73, 0x0, 0x1, [@generic="62aabf2871662e9d4c565ebce4218117b529989a7c66a2eaeb4c1c46792e63dc8163a39c6332c1eaed6986759ae0dc20df5b0144469a58a44b5ff9449bba541f23c4e1474b5547b6a4ea953cc747bb984320aa80b45f82b7ca05ec2e6cf40e309371ad297f9e0afa48bb0d19059cf02c094d4195a64046b1e349b184b1c2851a", @nested={0x4, 0x11c}, @typed={0x8, 0xb9, 0x0, 0x0, @pid}, @generic="9cb5bf6fd86a487cf82272a40a326ba371c1600e7446d5389cd25a3bed2c8b276fd3d31e57bbf537b621c9d21d", @typed={0xc, 0x3b, 0x0, 0x0, @u64=0x10}, @nested={0x4, 0xf}]}, @generic="5ab96fb2bc33a8479904c5933a65ae08aff96317b23b220f9b0897c432d9e5ab74421cae2bc1a44071b672207cbe18ca7d518141c76484d6acfc3da864a4a1eed7eca6e7e082da8cf6c0af8e303bea84872d102e8891293ebbd15ec74eb41f1917c8b0d2f20caade536d83fc53686158a9c906bc486f7135a5ac32222730d87d8ffa1938d892a84c1e134296fca187a97b70c72da7edd74c2fab2fb9248db49fcd1e203cb163cc6da44d04d300658d5148a1a0ff78803bc0f4709526f9800475596a9f922ff5f367ac5278"]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x244}, 0x1, 0x0, 0x0, 0x80}, 0x20008000)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r2 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r2, 0x400454ca, 0x38)
r4 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
ioctl$auto_BLKFLSBUF(r4, 0x1261, 0x0)
io_uring_setup$auto(0x6, 0x0)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tty48\x00', 0x880, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=45.319452171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-sendmsg$auto_HWSIM_CMD_FRAME-openat$auto_tap_fops_tap-syz_genetlink_get_family_id$auto_ipvs-sendmsg$auto_IPVS_CMD_SET_SERVICE-mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-openat$auto_ftrace_system_enable_fops_trace_events-io_uring_setup$auto-openat$auto_tty_fops_tty_io
detailed listing:
executing program 0:
r0 = socket(0x10, 0x2, 0x0)
sendmsg$auto_HWSIM_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x5c, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@HWSIM_ATTR_SIGNAL={0x8, 0x6, 0x2}, @HWSIM_ATTR_TX_INFO_FLAGS={0x39, 0x15, "890743a1d8a2063ecac22003b4bf6386d4b41b00cd5a1cd5a49ed0a66d17cc206d6636b9ddc8aa9c9dded9d3be32f51efe869a9328"}, @HWSIM_ATTR_ADDR_RECEIVER={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40047}, 0x40001)
openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f00000001c0), 0x88e00, 0x0)
r1 = syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000040), r0)
sendmsg$auto_IPVS_CMD_SET_SERVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000840)={0x244, r1, 0x329, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x208, 0x1, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @u32}, @typed={0x8, 0x3, 0x0, 0x0, @uid}, @generic="da607bb295171b5b3b1692910f31c7b5127ce5f6801a846cfe097f1103d4820b2a39b2720f0a05d7fae94765aaa135735529d80dfe7df2a75ad87cb7d06e3808d74c98fe60a94f0b45dd96cc1b1c2fd286f91117b4703f2d80", @nested={0xcd, 0x73, 0x0, 0x1, [@generic="62aabf2871662e9d4c565ebce4218117b529989a7c66a2eaeb4c1c46792e63dc8163a39c6332c1eaed6986759ae0dc20df5b0144469a58a44b5ff9449bba541f23c4e1474b5547b6a4ea953cc747bb984320aa80b45f82b7ca05ec2e6cf40e309371ad297f9e0afa48bb0d19059cf02c094d4195a64046b1e349b184b1c2851a", @nested={0x4, 0x11c}, @typed={0x8, 0xb9, 0x0, 0x0, @pid}, @generic="9cb5bf6fd86a487cf82272a40a326ba371c1600e7446d5389cd25a3bed2c8b276fd3d31e57bbf537b621c9d21d", @typed={0xc, 0x3b, 0x0, 0x0, @u64=0x10}, @nested={0x4, 0xf}]}, @generic="5ab96fb2bc33a8479904c5933a65ae08aff96317b23b220f9b0897c432d9e5ab74421cae2bc1a44071b672207cbe18ca7d518141c76484d6acfc3da864a4a1eed7eca6e7e082da8cf6c0af8e303bea84872d102e8891293ebbd15ec74eb41f1917c8b0d2f20caade536d83fc53686158a9c906bc486f7135a5ac32222730d87d8ffa1938d892a84c1e134296fca187a97b70c72da7edd74c2fab2fb9248db49fcd1e203cb163cc6da44d04d300658d5148a1a0ff78803bc0f4709526f9800475596a9f922ff5f367ac5278"]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x244}, 0x1, 0x0, 0x0, 0x80}, 0x20008000)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r2 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r2, 0x400454ca, 0x38)
openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0)
io_uring_setup$auto(0x6, 0x0)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tty48\x00', 0x880, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=45.319452171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-sendmsg$auto_HWSIM_CMD_FRAME-openat$auto_tap_fops_tap-syz_genetlink_get_family_id$auto_ipvs-sendmsg$auto_IPVS_CMD_SET_SERVICE-mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-openat$auto_def_blk_fops_fs-io_uring_setup$auto-openat$auto_tty_fops_tty_io
detailed listing:
executing program 0:
r0 = socket(0x10, 0x2, 0x0)
sendmsg$auto_HWSIM_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x5c, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@HWSIM_ATTR_SIGNAL={0x8, 0x6, 0x2}, @HWSIM_ATTR_TX_INFO_FLAGS={0x39, 0x15, "890743a1d8a2063ecac22003b4bf6386d4b41b00cd5a1cd5a49ed0a66d17cc206d6636b9ddc8aa9c9dded9d3be32f51efe869a9328"}, @HWSIM_ATTR_ADDR_RECEIVER={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40047}, 0x40001)
openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f00000001c0), 0x88e00, 0x0)
r1 = syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000040), r0)
sendmsg$auto_IPVS_CMD_SET_SERVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000840)={0x244, r1, 0x329, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x208, 0x1, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @u32}, @typed={0x8, 0x3, 0x0, 0x0, @uid}, @generic="da607bb295171b5b3b1692910f31c7b5127ce5f6801a846cfe097f1103d4820b2a39b2720f0a05d7fae94765aaa135735529d80dfe7df2a75ad87cb7d06e3808d74c98fe60a94f0b45dd96cc1b1c2fd286f91117b4703f2d80", @nested={0xcd, 0x73, 0x0, 0x1, [@generic="62aabf2871662e9d4c565ebce4218117b529989a7c66a2eaeb4c1c46792e63dc8163a39c6332c1eaed6986759ae0dc20df5b0144469a58a44b5ff9449bba541f23c4e1474b5547b6a4ea953cc747bb984320aa80b45f82b7ca05ec2e6cf40e309371ad297f9e0afa48bb0d19059cf02c094d4195a64046b1e349b184b1c2851a", @nested={0x4, 0x11c}, @typed={0x8, 0xb9, 0x0, 0x0, @pid}, @generic="9cb5bf6fd86a487cf82272a40a326ba371c1600e7446d5389cd25a3bed2c8b276fd3d31e57bbf537b621c9d21d", @typed={0xc, 0x3b, 0x0, 0x0, @u64=0x10}, @nested={0x4, 0xf}]}, @generic="5ab96fb2bc33a8479904c5933a65ae08aff96317b23b220f9b0897c432d9e5ab74421cae2bc1a44071b672207cbe18ca7d518141c76484d6acfc3da864a4a1eed7eca6e7e082da8cf6c0af8e303bea84872d102e8891293ebbd15ec74eb41f1917c8b0d2f20caade536d83fc53686158a9c906bc486f7135a5ac32222730d87d8ffa1938d892a84c1e134296fca187a97b70c72da7edd74c2fab2fb9248db49fcd1e203cb163cc6da44d04d300658d5148a1a0ff78803bc0f4709526f9800475596a9f922ff5f367ac5278"]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x244}, 0x1, 0x0, 0x0, 0x80}, 0x20008000)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r2 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r2, 0x400454ca, 0x38)
openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0)
io_uring_setup$auto(0x6, 0x0)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tty48\x00', 0x880, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=45.319452171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-sendmsg$auto_HWSIM_CMD_FRAME-openat$auto_tap_fops_tap-syz_genetlink_get_family_id$auto_ipvs-sendmsg$auto_IPVS_CMD_SET_SERVICE-mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-ioctl$auto-io_uring_setup$auto-openat$auto_tty_fops_tty_io
detailed listing:
executing program 0:
r0 = socket(0x10, 0x2, 0x0)
sendmsg$auto_HWSIM_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x5c, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@HWSIM_ATTR_SIGNAL={0x8, 0x6, 0x2}, @HWSIM_ATTR_TX_INFO_FLAGS={0x39, 0x15, "890743a1d8a2063ecac22003b4bf6386d4b41b00cd5a1cd5a49ed0a66d17cc206d6636b9ddc8aa9c9dded9d3be32f51efe869a9328"}, @HWSIM_ATTR_ADDR_RECEIVER={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40047}, 0x40001)
openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f00000001c0), 0x88e00, 0x0)
r1 = syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000040), r0)
sendmsg$auto_IPVS_CMD_SET_SERVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000840)={0x244, r1, 0x329, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x208, 0x1, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @u32}, @typed={0x8, 0x3, 0x0, 0x0, @uid}, @generic="da607bb295171b5b3b1692910f31c7b5127ce5f6801a846cfe097f1103d4820b2a39b2720f0a05d7fae94765aaa135735529d80dfe7df2a75ad87cb7d06e3808d74c98fe60a94f0b45dd96cc1b1c2fd286f91117b4703f2d80", @nested={0xcd, 0x73, 0x0, 0x1, [@generic="62aabf2871662e9d4c565ebce4218117b529989a7c66a2eaeb4c1c46792e63dc8163a39c6332c1eaed6986759ae0dc20df5b0144469a58a44b5ff9449bba541f23c4e1474b5547b6a4ea953cc747bb984320aa80b45f82b7ca05ec2e6cf40e309371ad297f9e0afa48bb0d19059cf02c094d4195a64046b1e349b184b1c2851a", @nested={0x4, 0x11c}, @typed={0x8, 0xb9, 0x0, 0x0, @pid}, @generic="9cb5bf6fd86a487cf82272a40a326ba371c1600e7446d5389cd25a3bed2c8b276fd3d31e57bbf537b621c9d21d", @typed={0xc, 0x3b, 0x0, 0x0, @u64=0x10}, @nested={0x4, 0xf}]}, @generic="5ab96fb2bc33a8479904c5933a65ae08aff96317b23b220f9b0897c432d9e5ab74421cae2bc1a44071b672207cbe18ca7d518141c76484d6acfc3da864a4a1eed7eca6e7e082da8cf6c0af8e303bea84872d102e8891293ebbd15ec74eb41f1917c8b0d2f20caade536d83fc53686158a9c906bc486f7135a5ac32222730d87d8ffa1938d892a84c1e134296fca187a97b70c72da7edd74c2fab2fb9248db49fcd1e203cb163cc6da44d04d300658d5148a1a0ff78803bc0f4709526f9800475596a9f922ff5f367ac5278"]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x244}, 0x1, 0x0, 0x0, 0x80}, 0x20008000)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r2 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
ioctl$auto(r2, 0x400454ca, 0x38)
io_uring_setup$auto(0x6, 0x0)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tty48\x00', 0x880, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=45.319452171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-sendmsg$auto_HWSIM_CMD_FRAME-openat$auto_tap_fops_tap-syz_genetlink_get_family_id$auto_ipvs-sendmsg$auto_IPVS_CMD_SET_SERVICE-mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-io_uring_setup$auto-openat$auto_tty_fops_tty_io
detailed listing:
executing program 0:
r0 = socket(0x10, 0x2, 0x0)
sendmsg$auto_HWSIM_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x5c, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@HWSIM_ATTR_SIGNAL={0x8, 0x6, 0x2}, @HWSIM_ATTR_TX_INFO_FLAGS={0x39, 0x15, "890743a1d8a2063ecac22003b4bf6386d4b41b00cd5a1cd5a49ed0a66d17cc206d6636b9ddc8aa9c9dded9d3be32f51efe869a9328"}, @HWSIM_ATTR_ADDR_RECEIVER={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40047}, 0x40001)
openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f00000001c0), 0x88e00, 0x0)
r1 = syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000040), r0)
sendmsg$auto_IPVS_CMD_SET_SERVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000840)={0x244, r1, 0x329, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x208, 0x1, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @u32}, @typed={0x8, 0x3, 0x0, 0x0, @uid}, @generic="da607bb295171b5b3b1692910f31c7b5127ce5f6801a846cfe097f1103d4820b2a39b2720f0a05d7fae94765aaa135735529d80dfe7df2a75ad87cb7d06e3808d74c98fe60a94f0b45dd96cc1b1c2fd286f91117b4703f2d80", @nested={0xcd, 0x73, 0x0, 0x1, [@generic="62aabf2871662e9d4c565ebce4218117b529989a7c66a2eaeb4c1c46792e63dc8163a39c6332c1eaed6986759ae0dc20df5b0144469a58a44b5ff9449bba541f23c4e1474b5547b6a4ea953cc747bb984320aa80b45f82b7ca05ec2e6cf40e309371ad297f9e0afa48bb0d19059cf02c094d4195a64046b1e349b184b1c2851a", @nested={0x4, 0x11c}, @typed={0x8, 0xb9, 0x0, 0x0, @pid}, @generic="9cb5bf6fd86a487cf82272a40a326ba371c1600e7446d5389cd25a3bed2c8b276fd3d31e57bbf537b621c9d21d", @typed={0xc, 0x3b, 0x0, 0x0, @u64=0x10}, @nested={0x4, 0xf}]}, @generic="5ab96fb2bc33a8479904c5933a65ae08aff96317b23b220f9b0897c432d9e5ab74421cae2bc1a44071b672207cbe18ca7d518141c76484d6acfc3da864a4a1eed7eca6e7e082da8cf6c0af8e303bea84872d102e8891293ebbd15ec74eb41f1917c8b0d2f20caade536d83fc53686158a9c906bc486f7135a5ac32222730d87d8ffa1938d892a84c1e134296fca187a97b70c72da7edd74c2fab2fb9248db49fcd1e203cb163cc6da44d04d300658d5148a1a0ff78803bc0f4709526f9800475596a9f922ff5f367ac5278"]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x244}, 0x1, 0x0, 0x0, 0x80}, 0x20008000)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r2, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
io_uring_setup$auto(0x6, 0x0)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tty48\x00', 0x880, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=45.319452171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-sendmsg$auto_HWSIM_CMD_FRAME-openat$auto_tap_fops_tap-syz_genetlink_get_family_id$auto_ipvs-sendmsg$auto_IPVS_CMD_SET_SERVICE-mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-openat$auto_kernfs_file_fops_kernfs_internal-io_uring_setup$auto-openat$auto_tty_fops_tty_io
detailed listing:
executing program 0:
r0 = socket(0x10, 0x2, 0x0)
sendmsg$auto_HWSIM_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x5c, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@HWSIM_ATTR_SIGNAL={0x8, 0x6, 0x2}, @HWSIM_ATTR_TX_INFO_FLAGS={0x39, 0x15, "890743a1d8a2063ecac22003b4bf6386d4b41b00cd5a1cd5a49ed0a66d17cc206d6636b9ddc8aa9c9dded9d3be32f51efe869a9328"}, @HWSIM_ATTR_ADDR_RECEIVER={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40047}, 0x40001)
openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f00000001c0), 0x88e00, 0x0)
r1 = syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000040), r0)
sendmsg$auto_IPVS_CMD_SET_SERVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000840)={0x244, r1, 0x329, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x208, 0x1, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @u32}, @typed={0x8, 0x3, 0x0, 0x0, @uid}, @generic="da607bb295171b5b3b1692910f31c7b5127ce5f6801a846cfe097f1103d4820b2a39b2720f0a05d7fae94765aaa135735529d80dfe7df2a75ad87cb7d06e3808d74c98fe60a94f0b45dd96cc1b1c2fd286f91117b4703f2d80", @nested={0xcd, 0x73, 0x0, 0x1, [@generic="62aabf2871662e9d4c565ebce4218117b529989a7c66a2eaeb4c1c46792e63dc8163a39c6332c1eaed6986759ae0dc20df5b0144469a58a44b5ff9449bba541f23c4e1474b5547b6a4ea953cc747bb984320aa80b45f82b7ca05ec2e6cf40e309371ad297f9e0afa48bb0d19059cf02c094d4195a64046b1e349b184b1c2851a", @nested={0x4, 0x11c}, @typed={0x8, 0xb9, 0x0, 0x0, @pid}, @generic="9cb5bf6fd86a487cf82272a40a326ba371c1600e7446d5389cd25a3bed2c8b276fd3d31e57bbf537b621c9d21d", @typed={0xc, 0x3b, 0x0, 0x0, @u64=0x10}, @nested={0x4, 0xf}]}, @generic="5ab96fb2bc33a8479904c5933a65ae08aff96317b23b220f9b0897c432d9e5ab74421cae2bc1a44071b672207cbe18ca7d518141c76484d6acfc3da864a4a1eed7eca6e7e082da8cf6c0af8e303bea84872d102e8891293ebbd15ec74eb41f1917c8b0d2f20caade536d83fc53686158a9c906bc486f7135a5ac32222730d87d8ffa1938d892a84c1e134296fca187a97b70c72da7edd74c2fab2fb9248db49fcd1e203cb163cc6da44d04d300658d5148a1a0ff78803bc0f4709526f9800475596a9f922ff5f367ac5278"]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x244}, 0x1, 0x0, 0x0, 0x80}, 0x20008000)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
io_uring_setup$auto(0x6, 0x0)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tty48\x00', 0x880, 0x0)

program did not crash
testing program (duration=45.319452171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-sendmsg$auto_HWSIM_CMD_FRAME-openat$auto_tap_fops_tap-syz_genetlink_get_family_id$auto_ipvs-sendmsg$auto_IPVS_CMD_SET_SERVICE-mmap$auto-getrandom$auto-mbind$auto-openat$auto_tun_fops_tun-write$auto-io_uring_setup$auto-openat$auto_tty_fops_tty_io
detailed listing:
executing program 0:
r0 = socket(0x10, 0x2, 0x0)
sendmsg$auto_HWSIM_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x5c, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@HWSIM_ATTR_SIGNAL={0x8, 0x6, 0x2}, @HWSIM_ATTR_TX_INFO_FLAGS={0x39, 0x15, "890743a1d8a2063ecac22003b4bf6386d4b41b00cd5a1cd5a49ed0a66d17cc206d6636b9ddc8aa9c9dded9d3be32f51efe869a9328"}, @HWSIM_ATTR_ADDR_RECEIVER={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40047}, 0x40001)
openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f00000001c0), 0x88e00, 0x0)
r1 = syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000040), r0)
sendmsg$auto_IPVS_CMD_SET_SERVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000840)={0x244, r1, 0x329, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x208, 0x1, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @u32}, @typed={0x8, 0x3, 0x0, 0x0, @uid}, @generic="da607bb295171b5b3b1692910f31c7b5127ce5f6801a846cfe097f1103d4820b2a39b2720f0a05d7fae94765aaa135735529d80dfe7df2a75ad87cb7d06e3808d74c98fe60a94f0b45dd96cc1b1c2fd286f91117b4703f2d80", @nested={0xcd, 0x73, 0x0, 0x1, [@generic="62aabf2871662e9d4c565ebce4218117b529989a7c66a2eaeb4c1c46792e63dc8163a39c6332c1eaed6986759ae0dc20df5b0144469a58a44b5ff9449bba541f23c4e1474b5547b6a4ea953cc747bb984320aa80b45f82b7ca05ec2e6cf40e309371ad297f9e0afa48bb0d19059cf02c094d4195a64046b1e349b184b1c2851a", @nested={0x4, 0x11c}, @typed={0x8, 0xb9, 0x0, 0x0, @pid}, @generic="9cb5bf6fd86a487cf82272a40a326ba371c1600e7446d5389cd25a3bed2c8b276fd3d31e57bbf537b621c9d21d", @typed={0xc, 0x3b, 0x0, 0x0, @u64=0x10}, @nested={0x4, 0xf}]}, @generic="5ab96fb2bc33a8479904c5933a65ae08aff96317b23b220f9b0897c432d9e5ab74421cae2bc1a44071b672207cbe18ca7d518141c76484d6acfc3da864a4a1eed7eca6e7e082da8cf6c0af8e303bea84872d102e8891293ebbd15ec74eb41f1917c8b0d2f20caade536d83fc53686158a9c906bc486f7135a5ac32222730d87d8ffa1938d892a84c1e134296fca187a97b70c72da7edd74c2fab2fb9248db49fcd1e203cb163cc6da44d04d300658d5148a1a0ff78803bc0f4709526f9800475596a9f922ff5f367ac5278"]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x244}, 0x1, 0x0, 0x0, 0x80}, 0x20008000)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
write$auto(0xffffffffffffffff, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
io_uring_setup$auto(0x6, 0x0)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tty48\x00', 0x880, 0x0)

program did not crash
testing program (duration=45.319452171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-sendmsg$auto_HWSIM_CMD_FRAME-openat$auto_tap_fops_tap-syz_genetlink_get_family_id$auto_ipvs-sendmsg$auto_IPVS_CMD_SET_SERVICE-mmap$auto-getrandom$auto-mbind$auto-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-io_uring_setup$auto-openat$auto_tty_fops_tty_io
detailed listing:
executing program 0:
r0 = socket(0x10, 0x2, 0x0)
sendmsg$auto_HWSIM_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x5c, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@HWSIM_ATTR_SIGNAL={0x8, 0x6, 0x2}, @HWSIM_ATTR_TX_INFO_FLAGS={0x39, 0x15, "890743a1d8a2063ecac22003b4bf6386d4b41b00cd5a1cd5a49ed0a66d17cc206d6636b9ddc8aa9c9dded9d3be32f51efe869a9328"}, @HWSIM_ATTR_ADDR_RECEIVER={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40047}, 0x40001)
openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f00000001c0), 0x88e00, 0x0)
r1 = syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000040), r0)
sendmsg$auto_IPVS_CMD_SET_SERVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000840)={0x244, r1, 0x329, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x208, 0x1, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @u32}, @typed={0x8, 0x3, 0x0, 0x0, @uid}, @generic="da607bb295171b5b3b1692910f31c7b5127ce5f6801a846cfe097f1103d4820b2a39b2720f0a05d7fae94765aaa135735529d80dfe7df2a75ad87cb7d06e3808d74c98fe60a94f0b45dd96cc1b1c2fd286f91117b4703f2d80", @nested={0xcd, 0x73, 0x0, 0x1, [@generic="62aabf2871662e9d4c565ebce4218117b529989a7c66a2eaeb4c1c46792e63dc8163a39c6332c1eaed6986759ae0dc20df5b0144469a58a44b5ff9449bba541f23c4e1474b5547b6a4ea953cc747bb984320aa80b45f82b7ca05ec2e6cf40e309371ad297f9e0afa48bb0d19059cf02c094d4195a64046b1e349b184b1c2851a", @nested={0x4, 0x11c}, @typed={0x8, 0xb9, 0x0, 0x0, @pid}, @generic="9cb5bf6fd86a487cf82272a40a326ba371c1600e7446d5389cd25a3bed2c8b276fd3d31e57bbf537b621c9d21d", @typed={0xc, 0x3b, 0x0, 0x0, @u64=0x10}, @nested={0x4, 0xf}]}, @generic="5ab96fb2bc33a8479904c5933a65ae08aff96317b23b220f9b0897c432d9e5ab74421cae2bc1a44071b672207cbe18ca7d518141c76484d6acfc3da864a4a1eed7eca6e7e082da8cf6c0af8e303bea84872d102e8891293ebbd15ec74eb41f1917c8b0d2f20caade536d83fc53686158a9c906bc486f7135a5ac32222730d87d8ffa1938d892a84c1e134296fca187a97b70c72da7edd74c2fab2fb9248db49fcd1e203cb163cc6da44d04d300658d5148a1a0ff78803bc0f4709526f9800475596a9f922ff5f367ac5278"]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x244}, 0x1, 0x0, 0x0, 0x80}, 0x20008000)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r2, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
io_uring_setup$auto(0x6, 0x0)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tty48\x00', 0x880, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=45.319452171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-sendmsg$auto_HWSIM_CMD_FRAME-openat$auto_tap_fops_tap-syz_genetlink_get_family_id$auto_ipvs-sendmsg$auto_IPVS_CMD_SET_SERVICE-mmap$auto-getrandom$auto-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-io_uring_setup$auto-openat$auto_tty_fops_tty_io
detailed listing:
executing program 0:
r0 = socket(0x10, 0x2, 0x0)
sendmsg$auto_HWSIM_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x5c, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@HWSIM_ATTR_SIGNAL={0x8, 0x6, 0x2}, @HWSIM_ATTR_TX_INFO_FLAGS={0x39, 0x15, "890743a1d8a2063ecac22003b4bf6386d4b41b00cd5a1cd5a49ed0a66d17cc206d6636b9ddc8aa9c9dded9d3be32f51efe869a9328"}, @HWSIM_ATTR_ADDR_RECEIVER={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40047}, 0x40001)
openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f00000001c0), 0x88e00, 0x0)
r1 = syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000040), r0)
sendmsg$auto_IPVS_CMD_SET_SERVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000840)={0x244, r1, 0x329, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x208, 0x1, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @u32}, @typed={0x8, 0x3, 0x0, 0x0, @uid}, @generic="da607bb295171b5b3b1692910f31c7b5127ce5f6801a846cfe097f1103d4820b2a39b2720f0a05d7fae94765aaa135735529d80dfe7df2a75ad87cb7d06e3808d74c98fe60a94f0b45dd96cc1b1c2fd286f91117b4703f2d80", @nested={0xcd, 0x73, 0x0, 0x1, [@generic="62aabf2871662e9d4c565ebce4218117b529989a7c66a2eaeb4c1c46792e63dc8163a39c6332c1eaed6986759ae0dc20df5b0144469a58a44b5ff9449bba541f23c4e1474b5547b6a4ea953cc747bb984320aa80b45f82b7ca05ec2e6cf40e309371ad297f9e0afa48bb0d19059cf02c094d4195a64046b1e349b184b1c2851a", @nested={0x4, 0x11c}, @typed={0x8, 0xb9, 0x0, 0x0, @pid}, @generic="9cb5bf6fd86a487cf82272a40a326ba371c1600e7446d5389cd25a3bed2c8b276fd3d31e57bbf537b621c9d21d", @typed={0xc, 0x3b, 0x0, 0x0, @u64=0x10}, @nested={0x4, 0xf}]}, @generic="5ab96fb2bc33a8479904c5933a65ae08aff96317b23b220f9b0897c432d9e5ab74421cae2bc1a44071b672207cbe18ca7d518141c76484d6acfc3da864a4a1eed7eca6e7e082da8cf6c0af8e303bea84872d102e8891293ebbd15ec74eb41f1917c8b0d2f20caade536d83fc53686158a9c906bc486f7135a5ac32222730d87d8ffa1938d892a84c1e134296fca187a97b70c72da7edd74c2fab2fb9248db49fcd1e203cb163cc6da44d04d300658d5148a1a0ff78803bc0f4709526f9800475596a9f922ff5f367ac5278"]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x244}, 0x1, 0x0, 0x0, 0x80}, 0x20008000)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r2, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
io_uring_setup$auto(0x6, 0x0)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tty48\x00', 0x880, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=45.319452171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-sendmsg$auto_HWSIM_CMD_FRAME-openat$auto_tap_fops_tap-syz_genetlink_get_family_id$auto_ipvs-sendmsg$auto_IPVS_CMD_SET_SERVICE-mmap$auto-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-io_uring_setup$auto-openat$auto_tty_fops_tty_io
detailed listing:
executing program 0:
r0 = socket(0x10, 0x2, 0x0)
sendmsg$auto_HWSIM_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x5c, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@HWSIM_ATTR_SIGNAL={0x8, 0x6, 0x2}, @HWSIM_ATTR_TX_INFO_FLAGS={0x39, 0x15, "890743a1d8a2063ecac22003b4bf6386d4b41b00cd5a1cd5a49ed0a66d17cc206d6636b9ddc8aa9c9dded9d3be32f51efe869a9328"}, @HWSIM_ATTR_ADDR_RECEIVER={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40047}, 0x40001)
openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f00000001c0), 0x88e00, 0x0)
r1 = syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000040), r0)
sendmsg$auto_IPVS_CMD_SET_SERVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000840)={0x244, r1, 0x329, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x208, 0x1, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @u32}, @typed={0x8, 0x3, 0x0, 0x0, @uid}, @generic="da607bb295171b5b3b1692910f31c7b5127ce5f6801a846cfe097f1103d4820b2a39b2720f0a05d7fae94765aaa135735529d80dfe7df2a75ad87cb7d06e3808d74c98fe60a94f0b45dd96cc1b1c2fd286f91117b4703f2d80", @nested={0xcd, 0x73, 0x0, 0x1, [@generic="62aabf2871662e9d4c565ebce4218117b529989a7c66a2eaeb4c1c46792e63dc8163a39c6332c1eaed6986759ae0dc20df5b0144469a58a44b5ff9449bba541f23c4e1474b5547b6a4ea953cc747bb984320aa80b45f82b7ca05ec2e6cf40e309371ad297f9e0afa48bb0d19059cf02c094d4195a64046b1e349b184b1c2851a", @nested={0x4, 0x11c}, @typed={0x8, 0xb9, 0x0, 0x0, @pid}, @generic="9cb5bf6fd86a487cf82272a40a326ba371c1600e7446d5389cd25a3bed2c8b276fd3d31e57bbf537b621c9d21d", @typed={0xc, 0x3b, 0x0, 0x0, @u64=0x10}, @nested={0x4, 0xf}]}, @generic="5ab96fb2bc33a8479904c5933a65ae08aff96317b23b220f9b0897c432d9e5ab74421cae2bc1a44071b672207cbe18ca7d518141c76484d6acfc3da864a4a1eed7eca6e7e082da8cf6c0af8e303bea84872d102e8891293ebbd15ec74eb41f1917c8b0d2f20caade536d83fc53686158a9c906bc486f7135a5ac32222730d87d8ffa1938d892a84c1e134296fca187a97b70c72da7edd74c2fab2fb9248db49fcd1e203cb163cc6da44d04d300658d5148a1a0ff78803bc0f4709526f9800475596a9f922ff5f367ac5278"]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x244}, 0x1, 0x0, 0x0, 0x80}, 0x20008000)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r2, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
io_uring_setup$auto(0x6, 0x0)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tty48\x00', 0x880, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=45.319452171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-sendmsg$auto_HWSIM_CMD_FRAME-openat$auto_tap_fops_tap-syz_genetlink_get_family_id$auto_ipvs-sendmsg$auto_IPVS_CMD_SET_SERVICE-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-io_uring_setup$auto-openat$auto_tty_fops_tty_io
detailed listing:
executing program 0:
r0 = socket(0x10, 0x2, 0x0)
sendmsg$auto_HWSIM_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x5c, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@HWSIM_ATTR_SIGNAL={0x8, 0x6, 0x2}, @HWSIM_ATTR_TX_INFO_FLAGS={0x39, 0x15, "890743a1d8a2063ecac22003b4bf6386d4b41b00cd5a1cd5a49ed0a66d17cc206d6636b9ddc8aa9c9dded9d3be32f51efe869a9328"}, @HWSIM_ATTR_ADDR_RECEIVER={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40047}, 0x40001)
openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f00000001c0), 0x88e00, 0x0)
r1 = syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000040), r0)
sendmsg$auto_IPVS_CMD_SET_SERVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000840)={0x244, r1, 0x329, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x208, 0x1, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @u32}, @typed={0x8, 0x3, 0x0, 0x0, @uid}, @generic="da607bb295171b5b3b1692910f31c7b5127ce5f6801a846cfe097f1103d4820b2a39b2720f0a05d7fae94765aaa135735529d80dfe7df2a75ad87cb7d06e3808d74c98fe60a94f0b45dd96cc1b1c2fd286f91117b4703f2d80", @nested={0xcd, 0x73, 0x0, 0x1, [@generic="62aabf2871662e9d4c565ebce4218117b529989a7c66a2eaeb4c1c46792e63dc8163a39c6332c1eaed6986759ae0dc20df5b0144469a58a44b5ff9449bba541f23c4e1474b5547b6a4ea953cc747bb984320aa80b45f82b7ca05ec2e6cf40e309371ad297f9e0afa48bb0d19059cf02c094d4195a64046b1e349b184b1c2851a", @nested={0x4, 0x11c}, @typed={0x8, 0xb9, 0x0, 0x0, @pid}, @generic="9cb5bf6fd86a487cf82272a40a326ba371c1600e7446d5389cd25a3bed2c8b276fd3d31e57bbf537b621c9d21d", @typed={0xc, 0x3b, 0x0, 0x0, @u64=0x10}, @nested={0x4, 0xf}]}, @generic="5ab96fb2bc33a8479904c5933a65ae08aff96317b23b220f9b0897c432d9e5ab74421cae2bc1a44071b672207cbe18ca7d518141c76484d6acfc3da864a4a1eed7eca6e7e082da8cf6c0af8e303bea84872d102e8891293ebbd15ec74eb41f1917c8b0d2f20caade536d83fc53686158a9c906bc486f7135a5ac32222730d87d8ffa1938d892a84c1e134296fca187a97b70c72da7edd74c2fab2fb9248db49fcd1e203cb163cc6da44d04d300658d5148a1a0ff78803bc0f4709526f9800475596a9f922ff5f367ac5278"]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x244}, 0x1, 0x0, 0x0, 0x80}, 0x20008000)
r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r2, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
io_uring_setup$auto(0x6, 0x0)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tty48\x00', 0x880, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=45.319452171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-sendmsg$auto_HWSIM_CMD_FRAME-openat$auto_tap_fops_tap-syz_genetlink_get_family_id$auto_ipvs-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-io_uring_setup$auto-openat$auto_tty_fops_tty_io
detailed listing:
executing program 0:
r0 = socket(0x10, 0x2, 0x0)
sendmsg$auto_HWSIM_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x5c, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@HWSIM_ATTR_SIGNAL={0x8, 0x6, 0x2}, @HWSIM_ATTR_TX_INFO_FLAGS={0x39, 0x15, "890743a1d8a2063ecac22003b4bf6386d4b41b00cd5a1cd5a49ed0a66d17cc206d6636b9ddc8aa9c9dded9d3be32f51efe869a9328"}, @HWSIM_ATTR_ADDR_RECEIVER={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40047}, 0x40001)
openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f00000001c0), 0x88e00, 0x0)
syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000040), r0)
r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r1, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
io_uring_setup$auto(0x6, 0x0)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tty48\x00', 0x880, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=45.319452171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-sendmsg$auto_HWSIM_CMD_FRAME-openat$auto_tap_fops_tap-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-io_uring_setup$auto-openat$auto_tty_fops_tty_io
detailed listing:
executing program 0:
socket(0x10, 0x2, 0x0)
sendmsg$auto_HWSIM_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x5c, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@HWSIM_ATTR_SIGNAL={0x8, 0x6, 0x2}, @HWSIM_ATTR_TX_INFO_FLAGS={0x39, 0x15, "890743a1d8a2063ecac22003b4bf6386d4b41b00cd5a1cd5a49ed0a66d17cc206d6636b9ddc8aa9c9dded9d3be32f51efe869a9328"}, @HWSIM_ATTR_ADDR_RECEIVER={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40047}, 0x40001)
openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f00000001c0), 0x88e00, 0x0)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r0, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
io_uring_setup$auto(0x6, 0x0)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tty48\x00', 0x880, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=45.319452171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-sendmsg$auto_HWSIM_CMD_FRAME-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-io_uring_setup$auto-openat$auto_tty_fops_tty_io
detailed listing:
executing program 0:
socket(0x10, 0x2, 0x0)
sendmsg$auto_HWSIM_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x5c, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@HWSIM_ATTR_SIGNAL={0x8, 0x6, 0x2}, @HWSIM_ATTR_TX_INFO_FLAGS={0x39, 0x15, "890743a1d8a2063ecac22003b4bf6386d4b41b00cd5a1cd5a49ed0a66d17cc206d6636b9ddc8aa9c9dded9d3be32f51efe869a9328"}, @HWSIM_ATTR_ADDR_RECEIVER={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40047}, 0x40001)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r0, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
io_uring_setup$auto(0x6, 0x0)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tty48\x00', 0x880, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=45.319452171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-io_uring_setup$auto-openat$auto_tty_fops_tty_io
detailed listing:
executing program 0:
socket(0x10, 0x2, 0x0)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r0, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
io_uring_setup$auto(0x6, 0x0)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tty48\x00', 0x880, 0x0)

program crashed: possible deadlock in static_key_slow_inc
testing program (duration=45.319452171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_kernfs_file_fops_kernfs_internal-write$auto-io_uring_setup$auto-openat$auto_tty_fops_tty_io
detailed listing:
executing program 0:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r0, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
io_uring_setup$auto(0x6, 0x0)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tty48\x00', 0x880, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
testing program (duration=45.319452171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_kernfs_file_fops_kernfs_internal-write$auto-io_uring_setup$auto-openat$auto_tty_fops_tty_io
detailed listing:
executing program 0:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x2062, 0x0)
write$auto(r0, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
io_uring_setup$auto(0x6, 0x0)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tty48\x00', 0x880, 0x0)

program did not crash
testing program (duration=45.319452171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_kernfs_file_fops_kernfs_internal-write$auto-io_uring_setup$auto-openat$auto_tty_fops_tty_io
detailed listing:
executing program 0:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r0, 0x0, 0x9)
io_uring_setup$auto(0x6, 0x0)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tty48\x00', 0x880, 0x0)

program did not crash
testing program (duration=45.319452171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_kernfs_file_fops_kernfs_internal-write$auto-io_uring_setup$auto-openat$auto_tty_fops_tty_io
detailed listing:
executing program 0:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0)
write$auto(r0, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9)
io_uring_setup$auto(0x6, 0x0)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x880, 0x0)

program crashed: possible deadlock in pcpu_alloc_noprof
extracting C reproducer
testing compiled C program (duration=45.319452171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_kernfs_file_fops_kernfs_internal-write$auto-io_uring_setup$auto-openat$auto_tty_fops_tty_io
program crashed: possible deadlock in pcpu_alloc_noprof
simplifying C reproducer
testing compiled C program (duration=45.319452171s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_kernfs_file_fops_kernfs_internal-write$auto-io_uring_setup$auto-openat$auto_tty_fops_tty_io
program crashed: possible deadlock in static_key_slow_inc
testing compiled C program (duration=45.319452171s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_kernfs_file_fops_kernfs_internal-write$auto-io_uring_setup$auto-openat$auto_tty_fops_tty_io
program crashed: possible deadlock in static_key_slow_inc
testing compiled C program (duration=45.319452171s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_kernfs_file_fops_kernfs_internal-write$auto-io_uring_setup$auto-openat$auto_tty_fops_tty_io
program crashed: possible deadlock in static_key_slow_inc
testing compiled C program (duration=45.319452171s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_kernfs_file_fops_kernfs_internal-write$auto-io_uring_setup$auto-openat$auto_tty_fops_tty_io
program crashed: possible deadlock in static_key_slow_inc
testing compiled C program (duration=45.319452171s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_kernfs_file_fops_kernfs_internal-write$auto-io_uring_setup$auto-openat$auto_tty_fops_tty_io
program crashed: possible deadlock in static_key_slow_inc
testing compiled C program (duration=45.319452171s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_kernfs_file_fops_kernfs_internal-write$auto-io_uring_setup$auto-openat$auto_tty_fops_tty_io
program crashed: possible deadlock in static_key_slow_inc
testing compiled C program (duration=45.319452171s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_kernfs_file_fops_kernfs_internal-write$auto-io_uring_setup$auto-openat$auto_tty_fops_tty_io
program crashed: possible deadlock in static_key_slow_inc
reproducing took 1h4m10.960418942s
repro crashed as (corrupted=false):
======================================================
WARNING: possible circular locking dependency detected
6.16.0-rc1-syzkaller #0 Not tainted
------------------------------------------------------
syz-executor966/5834 is trying to acquire lock:
ffffffff8e2666d0 (cpu_hotplug_lock){++++}-{0:0}, at: static_key_slow_inc+0x12/0x30 kernel/jump_label.c:190

but task is already holding lock:
ffff888025d1a9c8 (&q->rq_qos_mutex){+.+.}-{4:4}, at: wbt_init+0x393/0x540 block/blk-wbt.c:923

which lock already depends on the new lock.


the existing dependency chain (in reverse order) is:

-> #3 (&q->rq_qos_mutex){+.+.}-{4:4}:
       __mutex_lock_common kernel/locking/mutex.c:602 [inline]
       __mutex_lock+0x199/0xb90 kernel/locking/mutex.c:747
       wbt_init+0x393/0x540 block/blk-wbt.c:923
       queue_wb_lat_store+0x354/0x3d0 block/blk-sysfs.c:603
       queue_attr_store+0x279/0x320 block/blk-sysfs.c:805
       sysfs_kf_write+0xf2/0x150 fs/sysfs/file.c:145
       kernfs_fop_write_iter+0x351/0x510 fs/kernfs/file.c:334
       new_sync_write fs/read_write.c:593 [inline]
       vfs_write+0x6c4/0x1150 fs/read_write.c:686
       ksys_write+0x12a/0x250 fs/read_write.c:738
       do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
       do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94
       entry_SYSCALL_64_after_hwframe+0x77/0x7f

-> #2 (&q->q_usage_counter(io)#18){++++}-{0:0}:
       blk_alloc_queue+0x619/0x760 block/blk-core.c:461
       blk_mq_alloc_queue+0x175/0x290 block/blk-mq.c:4396
       __blk_mq_alloc_disk+0x29/0x120 block/blk-mq.c:4443
       loop_add+0x49e/0xb70 drivers/block/loop.c:2014
       loop_init+0x164/0x270 drivers/block/loop.c:2249
       do_one_initcall+0x120/0x6e0 init/main.c:1273
       do_initcall_level init/main.c:1335 [inline]
       do_initcalls init/main.c:1351 [inline]
       do_basic_setup init/main.c:1370 [inline]
       kernel_init_freeable+0x5c2/0x900 init/main.c:1583
       kernel_init+0x1c/0x2b0 init/main.c:1473
       ret_from_fork+0x5d4/0x6f0 arch/x86/kernel/process.c:148
       ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245

-> #1 (fs_reclaim){+.+.}-{0:0}:
       __fs_reclaim_acquire mm/page_alloc.c:4045 [inline]
       fs_reclaim_acquire+0x102/0x150 mm/page_alloc.c:4059
       might_alloc include/linux/sched/mm.h:318 [inline]
       slab_pre_alloc_hook mm/slub.c:4099 [inline]
       slab_alloc_node mm/slub.c:4177 [inline]
       __kmalloc_cache_node_noprof+0x53/0x420 mm/slub.c:4367
       kmalloc_node_noprof include/linux/slab.h:928 [inline]
       alloc_worker kernel/workqueue.c:2647 [inline]
       create_worker+0x10f/0x7e0 kernel/workqueue.c:2790
       workqueue_prepare_cpu+0xb5/0x160 kernel/workqueue.c:6650
       cpuhp_invoke_callback+0x3d5/0xa10 kernel/cpu.c:194
       __cpuhp_invoke_callback_range+0x101/0x210 kernel/cpu.c:967
       cpuhp_invoke_callback_range kernel/cpu.c:991 [inline]
       cpuhp_up_callbacks kernel/cpu.c:1022 [inline]
       _cpu_up+0x3f5/0x930 kernel/cpu.c:1687
       cpu_up+0x1dc/0x240 kernel/cpu.c:1719
       cpuhp_bringup_mask+0xd8/0x210 kernel/cpu.c:1785
       cpuhp_bringup_cpus_parallel kernel/cpu.c:1875 [inline]
       bringup_nonboot_cpus+0x176/0x1c0 kernel/cpu.c:1889
       smp_init+0x34/0x160 kernel/smp.c:1010
       kernel_init_freeable+0x3a8/0x900 init/main.c:1575
       kernel_init+0x1c/0x2b0 init/main.c:1473
       ret_from_fork+0x5d4/0x6f0 arch/x86/kernel/process.c:148
       ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245

-> #0 (cpu_hotplug_lock){++++}-{0:0}:
       check_prev_add kernel/locking/lockdep.c:3168 [inline]
       check_prevs_add kernel/locking/lockdep.c:3287 [inline]
       validate_chain kernel/locking/lockdep.c:3911 [inline]
       __lock_acquire+0x126f/0x1c90 kernel/locking/lockdep.c:5240
       lock_acquire kernel/locking/lockdep.c:5871 [inline]
       lock_acquire+0x179/0x350 kernel/locking/lockdep.c:5828
       percpu_down_read_internal include/linux/percpu-rwsem.h:53 [inline]
       percpu_down_read include/linux/percpu-rwsem.h:77 [inline]
       cpus_read_lock+0x42/0x160 kernel/cpu.c:490
       static_key_slow_inc+0x12/0x30 kernel/jump_label.c:190
       rq_qos_add+0x2f8/0x4b0 block/blk-rq-qos.c:349
       wbt_init+0x3a9/0x540 block/blk-wbt.c:924
       queue_wb_lat_store+0x354/0x3d0 block/blk-sysfs.c:603
       queue_attr_store+0x279/0x320 block/blk-sysfs.c:805
       sysfs_kf_write+0xf2/0x150 fs/sysfs/file.c:145
       kernfs_fop_write_iter+0x351/0x510 fs/kernfs/file.c:334
       new_sync_write fs/read_write.c:593 [inline]
       vfs_write+0x6c4/0x1150 fs/read_write.c:686
       ksys_write+0x12a/0x250 fs/read_write.c:738
       do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
       do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94
       entry_SYSCALL_64_after_hwframe+0x77/0x7f

other info that might help us debug this:

Chain exists of:
  cpu_hotplug_lock --> &q->q_usage_counter(io)#18 --> &q->rq_qos_mutex

 Possible unsafe locking scenario:

       CPU0                    CPU1
       ----                    ----
  lock(&q->rq_qos_mutex);
                               lock(&q->q_usage_counter(io)#18);
                               lock(&q->rq_qos_mutex);
  rlock(cpu_hotplug_lock);

 *** DEADLOCK ***

6 locks held by syz-executor966/5834:
 #0: ffff888036170428 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 fs/read_write.c:738
 #1: ffff8880350a8c88 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x28f/0x510 fs/kernfs/file.c:325
 #2: ffff888141331008 (kn->active#50){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x2b2/0x510 fs/kernfs/file.c:326
 #3: ffff888025d1a7c8 (&q->q_usage_counter(io)#18){++++}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 block/blk-mq.c:205
 #4: ffff888025d1a800 (&q->q_usage_counter(queue)#20){+.+.}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 block/blk-mq.c:205
 #5: ffff888025d1a9c8 (&q->rq_qos_mutex){+.+.}-{4:4}, at: wbt_init+0x393/0x540 block/blk-wbt.c:923

stack backtrace:
CPU: 0 UID: 0 PID: 5834 Comm: syz-executor966 Not tainted 6.16.0-rc1-syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120
 print_circular_bug+0x275/0x350 kernel/locking/lockdep.c:2046
 check_noncircular+0x14c/0x170 kernel/locking/lockdep.c:2178
 check_prev_add kernel/locking/lockdep.c:3168 [inline]
 check_prevs_add kernel/locking/lockdep.c:3287 [inline]
 validate_chain kernel/locking/lockdep.c:3911 [inline]
 __lock_acquire+0x126f/0x1c90 kernel/locking/lockdep.c:5240
 lock_acquire kernel/locking/lockdep.c:5871 [inline]
 lock_acquire+0x179/0x350 kernel/locking/lockdep.c:5828
 percpu_down_read_internal include/linux/percpu-rwsem.h:53 [inline]
 percpu_down_read include/linux/percpu-rwsem.h:77 [inline]
 cpus_read_lock+0x42/0x160 kernel/cpu.c:490
 static_key_slow_inc+0x12/0x30 kernel/jump_label.c:190
 rq_qos_add+0x2f8/0x4b0 block/blk-rq-qos.c:349
 wbt_init+0x3a9/0x540 block/blk-wbt.c:924
 queue_wb_lat_store+0x354/0x3d0 block/blk-sysfs.c:603
 queue_attr_store+0x279/0x320 block/blk-sysfs.c:805
 sysfs_kf_write+0xf2/0x150 fs/sysfs/file.c:145
 kernfs_fop_write_iter+0x351/0x510 fs/kernfs/file.c:334
 new_sync_write fs/read_write.c:593 [inline]
 vfs_write+0x6c4/0x1150 fs/read_write.c:686
 ksys_write+0x12a/0x250 fs/read_write.c:738
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fd083326329
Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffd743f1218 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007ffd743f13

final repro crashed as (corrupted=false):
======================================================
WARNING: possible circular locking dependency detected
6.16.0-rc1-syzkaller #0 Not tainted
------------------------------------------------------
syz-executor966/5834 is trying to acquire lock:
ffffffff8e2666d0 (cpu_hotplug_lock){++++}-{0:0}, at: static_key_slow_inc+0x12/0x30 kernel/jump_label.c:190

but task is already holding lock:
ffff888025d1a9c8 (&q->rq_qos_mutex){+.+.}-{4:4}, at: wbt_init+0x393/0x540 block/blk-wbt.c:923

which lock already depends on the new lock.


the existing dependency chain (in reverse order) is:

-> #3 (&q->rq_qos_mutex){+.+.}-{4:4}:
       __mutex_lock_common kernel/locking/mutex.c:602 [inline]
       __mutex_lock+0x199/0xb90 kernel/locking/mutex.c:747
       wbt_init+0x393/0x540 block/blk-wbt.c:923
       queue_wb_lat_store+0x354/0x3d0 block/blk-sysfs.c:603
       queue_attr_store+0x279/0x320 block/blk-sysfs.c:805
       sysfs_kf_write+0xf2/0x150 fs/sysfs/file.c:145
       kernfs_fop_write_iter+0x351/0x510 fs/kernfs/file.c:334
       new_sync_write fs/read_write.c:593 [inline]
       vfs_write+0x6c4/0x1150 fs/read_write.c:686
       ksys_write+0x12a/0x250 fs/read_write.c:738
       do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
       do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94
       entry_SYSCALL_64_after_hwframe+0x77/0x7f

-> #2 (&q->q_usage_counter(io)#18){++++}-{0:0}:
       blk_alloc_queue+0x619/0x760 block/blk-core.c:461
       blk_mq_alloc_queue+0x175/0x290 block/blk-mq.c:4396
       __blk_mq_alloc_disk+0x29/0x120 block/blk-mq.c:4443
       loop_add+0x49e/0xb70 drivers/block/loop.c:2014
       loop_init+0x164/0x270 drivers/block/loop.c:2249
       do_one_initcall+0x120/0x6e0 init/main.c:1273
       do_initcall_level init/main.c:1335 [inline]
       do_initcalls init/main.c:1351 [inline]
       do_basic_setup init/main.c:1370 [inline]
       kernel_init_freeable+0x5c2/0x900 init/main.c:1583
       kernel_init+0x1c/0x2b0 init/main.c:1473
       ret_from_fork+0x5d4/0x6f0 arch/x86/kernel/process.c:148
       ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245

-> #1 (fs_reclaim){+.+.}-{0:0}:
       __fs_reclaim_acquire mm/page_alloc.c:4045 [inline]
       fs_reclaim_acquire+0x102/0x150 mm/page_alloc.c:4059
       might_alloc include/linux/sched/mm.h:318 [inline]
       slab_pre_alloc_hook mm/slub.c:4099 [inline]
       slab_alloc_node mm/slub.c:4177 [inline]
       __kmalloc_cache_node_noprof+0x53/0x420 mm/slub.c:4367
       kmalloc_node_noprof include/linux/slab.h:928 [inline]
       alloc_worker kernel/workqueue.c:2647 [inline]
       create_worker+0x10f/0x7e0 kernel/workqueue.c:2790
       workqueue_prepare_cpu+0xb5/0x160 kernel/workqueue.c:6650
       cpuhp_invoke_callback+0x3d5/0xa10 kernel/cpu.c:194
       __cpuhp_invoke_callback_range+0x101/0x210 kernel/cpu.c:967
       cpuhp_invoke_callback_range kernel/cpu.c:991 [inline]
       cpuhp_up_callbacks kernel/cpu.c:1022 [inline]
       _cpu_up+0x3f5/0x930 kernel/cpu.c:1687
       cpu_up+0x1dc/0x240 kernel/cpu.c:1719
       cpuhp_bringup_mask+0xd8/0x210 kernel/cpu.c:1785
       cpuhp_bringup_cpus_parallel kernel/cpu.c:1875 [inline]
       bringup_nonboot_cpus+0x176/0x1c0 kernel/cpu.c:1889
       smp_init+0x34/0x160 kernel/smp.c:1010
       kernel_init_freeable+0x3a8/0x900 init/main.c:1575
       kernel_init+0x1c/0x2b0 init/main.c:1473
       ret_from_fork+0x5d4/0x6f0 arch/x86/kernel/process.c:148
       ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245

-> #0 (cpu_hotplug_lock){++++}-{0:0}:
       check_prev_add kernel/locking/lockdep.c:3168 [inline]
       check_prevs_add kernel/locking/lockdep.c:3287 [inline]
       validate_chain kernel/locking/lockdep.c:3911 [inline]
       __lock_acquire+0x126f/0x1c90 kernel/locking/lockdep.c:5240
       lock_acquire kernel/locking/lockdep.c:5871 [inline]
       lock_acquire+0x179/0x350 kernel/locking/lockdep.c:5828
       percpu_down_read_internal include/linux/percpu-rwsem.h:53 [inline]
       percpu_down_read include/linux/percpu-rwsem.h:77 [inline]
       cpus_read_lock+0x42/0x160 kernel/cpu.c:490
       static_key_slow_inc+0x12/0x30 kernel/jump_label.c:190
       rq_qos_add+0x2f8/0x4b0 block/blk-rq-qos.c:349
       wbt_init+0x3a9/0x540 block/blk-wbt.c:924
       queue_wb_lat_store+0x354/0x3d0 block/blk-sysfs.c:603
       queue_attr_store+0x279/0x320 block/blk-sysfs.c:805
       sysfs_kf_write+0xf2/0x150 fs/sysfs/file.c:145
       kernfs_fop_write_iter+0x351/0x510 fs/kernfs/file.c:334
       new_sync_write fs/read_write.c:593 [inline]
       vfs_write+0x6c4/0x1150 fs/read_write.c:686
       ksys_write+0x12a/0x250 fs/read_write.c:738
       do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
       do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94
       entry_SYSCALL_64_after_hwframe+0x77/0x7f

other info that might help us debug this:

Chain exists of:
  cpu_hotplug_lock --> &q->q_usage_counter(io)#18 --> &q->rq_qos_mutex

 Possible unsafe locking scenario:

       CPU0                    CPU1
       ----                    ----
  lock(&q->rq_qos_mutex);
                               lock(&q->q_usage_counter(io)#18);
                               lock(&q->rq_qos_mutex);
  rlock(cpu_hotplug_lock);

 *** DEADLOCK ***

6 locks held by syz-executor966/5834:
 #0: ffff888036170428 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 fs/read_write.c:738
 #1: ffff8880350a8c88 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x28f/0x510 fs/kernfs/file.c:325
 #2: ffff888141331008 (kn->active#50){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x2b2/0x510 fs/kernfs/file.c:326
 #3: ffff888025d1a7c8 (&q->q_usage_counter(io)#18){++++}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 block/blk-mq.c:205
 #4: ffff888025d1a800 (&q->q_usage_counter(queue)#20){+.+.}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 block/blk-mq.c:205
 #5: ffff888025d1a9c8 (&q->rq_qos_mutex){+.+.}-{4:4}, at: wbt_init+0x393/0x540 block/blk-wbt.c:923

stack backtrace:
CPU: 0 UID: 0 PID: 5834 Comm: syz-executor966 Not tainted 6.16.0-rc1-syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120
 print_circular_bug+0x275/0x350 kernel/locking/lockdep.c:2046
 check_noncircular+0x14c/0x170 kernel/locking/lockdep.c:2178
 check_prev_add kernel/locking/lockdep.c:3168 [inline]
 check_prevs_add kernel/locking/lockdep.c:3287 [inline]
 validate_chain kernel/locking/lockdep.c:3911 [inline]
 __lock_acquire+0x126f/0x1c90 kernel/locking/lockdep.c:5240
 lock_acquire kernel/locking/lockdep.c:5871 [inline]
 lock_acquire+0x179/0x350 kernel/locking/lockdep.c:5828
 percpu_down_read_internal include/linux/percpu-rwsem.h:53 [inline]
 percpu_down_read include/linux/percpu-rwsem.h:77 [inline]
 cpus_read_lock+0x42/0x160 kernel/cpu.c:490
 static_key_slow_inc+0x12/0x30 kernel/jump_label.c:190
 rq_qos_add+0x2f8/0x4b0 block/blk-rq-qos.c:349
 wbt_init+0x3a9/0x540 block/blk-wbt.c:924
 queue_wb_lat_store+0x354/0x3d0 block/blk-sysfs.c:603
 queue_attr_store+0x279/0x320 block/blk-sysfs.c:805
 sysfs_kf_write+0xf2/0x150 fs/sysfs/file.c:145
 kernfs_fop_write_iter+0x351/0x510 fs/kernfs/file.c:334
 new_sync_write fs/read_write.c:593 [inline]
 vfs_write+0x6c4/0x1150 fs/read_write.c:686
 ksys_write+0x12a/0x250 fs/read_write.c:738
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fd083326329
Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffd743f1218 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007ffd743f13