Extracting prog: 1m43.003785136s
Minimizing prog: 19m4.850151404s
Simplifying prog options: 0s
Extracting C: 36.706665546s
Simplifying C: 16m41.068853736s


extracting reproducer from 1 programs
testing a last program of every proc
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): io_uring_register$IORING_UNREGISTER_PERSONALITY-syz_mount_image$vfat-timer_create-remap_file_pages-timer_settime-socket$nl_generic-syz_genetlink_get_family_id$tipc2-sendmsg$TIPC_NL_BEARER_ENABLE
detailed listing:
executing program 0:
io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0x1d, 0x20000002, 0x0)
syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000100)='./bus\x00', 0x1010000, &(0x7f0000000280)=ANY=[@ANYBLOB="757466383d312c756e695f786c6174653d312c756e695f786c6174653d302c757466383d312c757466383d302c756e695f786c6174653d30b00d45ee5f786c6174653d312c636865636b3d7374726963742c756e695f786c6174653d312c73686f72746e616d653d6d697865642c6572726f72733d636f6e74696e75652c756e695f786c6174653d302c73686f72746e616d653d77696e39352c756e695f786c6174653d302c696f636861727365743d6d61637475726b6973682c6e6f6e756d7461696c3d302c646d61736b3d30303030303030303030303030303030303037373737372c00"], 0x1, 0x369, &(0x7f0000000700)="$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")
timer_create(0xfffffffffffffffc, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000001400))
remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1, 0x0)
timer_settime(0x0, 0x1, &(0x7f0000000500)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x28, r1, 0x1, 0x0, 0x700, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x240088c0}, 0x4004800)

program crashed: possible deadlock in __submit_bio
single: successfully extracted reproducer
found reproducer with 8 syscalls
minimizing guilty program
testing program (duration=50.10803616s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): io_uring_register$IORING_UNREGISTER_PERSONALITY-syz_mount_image$vfat-timer_create-remap_file_pages-timer_settime-socket$nl_generic-syz_genetlink_get_family_id$tipc2
detailed listing:
executing program 0:
io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0x1d, 0x20000002, 0x0)
syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000100)='./bus\x00', 0x1010000, &(0x7f0000000280)=ANY=[@ANYBLOB="757466383d312c756e695f786c6174653d312c756e695f786c6174653d302c757466383d312c757466383d302c756e695f786c6174653d30b00d45ee5f786c6174653d312c636865636b3d7374726963742c756e695f786c6174653d312c73686f72746e616d653d6d697865642c6572726f72733d636f6e74696e75652c756e695f786c6174653d302c73686f72746e616d653d77696e39352c756e695f786c6174653d302c696f636861727365743d6d61637475726b6973682c6e6f6e756d7461696c3d302c646d61736b3d30303030303030303030303030303030303037373737372c00"], 0x1, 0x369, &(0x7f0000000700)="$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")
timer_create(0xfffffffffffffffc, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000001400))
remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1, 0x0)
timer_settime(0x0, 0x1, &(0x7f0000000500)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), 0xffffffffffffffff)

program crashed: possible deadlock in __submit_bio
testing program (duration=50.10803616s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): io_uring_register$IORING_UNREGISTER_PERSONALITY-syz_mount_image$vfat-timer_create-remap_file_pages-timer_settime-socket$nl_generic
detailed listing:
executing program 0:
io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0x1d, 0x20000002, 0x0)
syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000100)='./bus\x00', 0x1010000, &(0x7f0000000280)=ANY=[@ANYBLOB="757466383d312c756e695f786c6174653d312c756e695f786c6174653d302c757466383d312c757466383d302c756e695f786c6174653d30b00d45ee5f786c6174653d312c636865636b3d7374726963742c756e695f786c6174653d312c73686f72746e616d653d6d697865642c6572726f72733d636f6e74696e75652c756e695f786c6174653d302c73686f72746e616d653d77696e39352c756e695f786c6174653d302c696f636861727365743d6d61637475726b6973682c6e6f6e756d7461696c3d302c646d61736b3d30303030303030303030303030303030303037373737372c00"], 0x1, 0x369, &(0x7f0000000700)="$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")
timer_create(0xfffffffffffffffc, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000001400))
remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1, 0x0)
timer_settime(0x0, 0x1, &(0x7f0000000500)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)

program did not crash
testing program (duration=50.10803616s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): io_uring_register$IORING_UNREGISTER_PERSONALITY-syz_mount_image$vfat-timer_create-remap_file_pages-timer_settime-syz_genetlink_get_family_id$tipc2
detailed listing:
executing program 0:
io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0x1d, 0x20000002, 0x0)
syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000100)='./bus\x00', 0x1010000, &(0x7f0000000280)=ANY=[@ANYBLOB="757466383d312c756e695f786c6174653d312c756e695f786c6174653d302c757466383d312c757466383d302c756e695f786c6174653d30b00d45ee5f786c6174653d312c636865636b3d7374726963742c756e695f786c6174653d312c73686f72746e616d653d6d697865642c6572726f72733d636f6e74696e75652c756e695f786c6174653d302c73686f72746e616d653d77696e39352c756e695f786c6174653d302c696f636861727365743d6d61637475726b6973682c6e6f6e756d7461696c3d302c646d61736b3d30303030303030303030303030303030303037373737372c00"], 0x1, 0x369, &(0x7f0000000700)="$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")
timer_create(0xfffffffffffffffc, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000001400))
remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1, 0x0)
timer_settime(0x0, 0x1, &(0x7f0000000500)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0)
syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), 0xffffffffffffffff)

program did not crash
testing program (duration=50.10803616s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): io_uring_register$IORING_UNREGISTER_PERSONALITY-syz_mount_image$vfat-timer_create-remap_file_pages-socket$nl_generic-syz_genetlink_get_family_id$tipc2
detailed listing:
executing program 0:
io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0x1d, 0x20000002, 0x0)
syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000100)='./bus\x00', 0x1010000, &(0x7f0000000280)=ANY=[@ANYBLOB="757466383d312c756e695f786c6174653d312c756e695f786c6174653d302c757466383d312c757466383d302c756e695f786c6174653d30b00d45ee5f786c6174653d312c636865636b3d7374726963742c756e695f786c6174653d312c73686f72746e616d653d6d697865642c6572726f72733d636f6e74696e75652c756e695f786c6174653d302c73686f72746e616d653d77696e39352c756e695f786c6174653d302c696f636861727365743d6d61637475726b6973682c6e6f6e756d7461696c3d302c646d61736b3d30303030303030303030303030303030303037373737372c00"], 0x1, 0x369, &(0x7f0000000700)="$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")
timer_create(0xfffffffffffffffc, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000001400))
remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), 0xffffffffffffffff)

program did not crash
testing program (duration=50.10803616s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): io_uring_register$IORING_UNREGISTER_PERSONALITY-syz_mount_image$vfat-timer_create-timer_settime-socket$nl_generic-syz_genetlink_get_family_id$tipc2
detailed listing:
executing program 0:
io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0x1d, 0x20000002, 0x0)
syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000100)='./bus\x00', 0x1010000, &(0x7f0000000280)=ANY=[@ANYBLOB="757466383d312c756e695f786c6174653d312c756e695f786c6174653d302c757466383d312c757466383d302c756e695f786c6174653d30b00d45ee5f786c6174653d312c636865636b3d7374726963742c756e695f786c6174653d312c73686f72746e616d653d6d697865642c6572726f72733d636f6e74696e75652c756e695f786c6174653d302c73686f72746e616d653d77696e39352c756e695f786c6174653d302c696f636861727365743d6d61637475726b6973682c6e6f6e756d7461696c3d302c646d61736b3d30303030303030303030303030303030303037373737372c00"], 0x1, 0x369, &(0x7f0000000700)="$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")
timer_create(0xfffffffffffffffc, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000001400))
timer_settime(0x0, 0x1, &(0x7f0000000500)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), 0xffffffffffffffff)

program did not crash
testing program (duration=50.10803616s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): io_uring_register$IORING_UNREGISTER_PERSONALITY-syz_mount_image$vfat-remap_file_pages-timer_settime-socket$nl_generic-syz_genetlink_get_family_id$tipc2
detailed listing:
executing program 0:
io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0x1d, 0x20000002, 0x0)
syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000100)='./bus\x00', 0x1010000, &(0x7f0000000280)=ANY=[@ANYBLOB="757466383d312c756e695f786c6174653d312c756e695f786c6174653d302c757466383d312c757466383d302c756e695f786c6174653d30b00d45ee5f786c6174653d312c636865636b3d7374726963742c756e695f786c6174653d312c73686f72746e616d653d6d697865642c6572726f72733d636f6e74696e75652c756e695f786c6174653d302c73686f72746e616d653d77696e39352c756e695f786c6174653d302c696f636861727365743d6d61637475726b6973682c6e6f6e756d7461696c3d302c646d61736b3d30303030303030303030303030303030303037373737372c00"], 0x1, 0x369, &(0x7f0000000700)="$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")
remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1, 0x0)
timer_settime(0x0, 0x1, &(0x7f0000000500)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), 0xffffffffffffffff)

program did not crash
testing program (duration=50.10803616s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): io_uring_register$IORING_UNREGISTER_PERSONALITY-timer_create-remap_file_pages-timer_settime-socket$nl_generic-syz_genetlink_get_family_id$tipc2
detailed listing:
executing program 0:
io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0x1d, 0x20000002, 0x0)
timer_create(0xfffffffffffffffc, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000001400))
remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1, 0x0)
timer_settime(0x0, 0x1, &(0x7f0000000500)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), 0xffffffffffffffff)

program crashed: possible deadlock in __submit_bio
testing program (duration=50.10803616s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): timer_create-remap_file_pages-timer_settime-socket$nl_generic-syz_genetlink_get_family_id$tipc2
detailed listing:
executing program 0:
timer_create(0xfffffffffffffffc, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000001400))
remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1, 0x0)
timer_settime(0x0, 0x1, &(0x7f0000000500)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), 0xffffffffffffffff)

program did not crash
testing program (duration=50.10803616s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): io_uring_register$IORING_UNREGISTER_PERSONALITY-timer_create-remap_file_pages-timer_settime-socket$nl_generic-syz_genetlink_get_family_id$tipc2
detailed listing:
executing program 0:
io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0x1d, 0x20000002, 0x0)
timer_create(0xfffffffffffffffc, 0x0, &(0x7f0000001400))
remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1, 0x0)
timer_settime(0x0, 0x1, &(0x7f0000000500)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), 0xffffffffffffffff)

program did not crash
testing program (duration=50.10803616s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): io_uring_register$IORING_UNREGISTER_PERSONALITY-timer_create-remap_file_pages-timer_settime-socket$nl_generic-syz_genetlink_get_family_id$tipc2
detailed listing:
executing program 0:
io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0x1d, 0x20000002, 0x0)
timer_create(0xfffffffffffffffc, &(0x7f0000000140)={0x0, 0x7}, 0x0)
remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1, 0x0)
timer_settime(0x0, 0x1, &(0x7f0000000500)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), 0xffffffffffffffff)

program did not crash
testing program (duration=50.10803616s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): io_uring_register$IORING_UNREGISTER_PERSONALITY-timer_create-remap_file_pages-timer_settime-socket$nl_generic-syz_genetlink_get_family_id$tipc2
detailed listing:
executing program 0:
io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0x1d, 0x20000002, 0x0)
timer_create(0xfffffffffffffffc, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000001400))
remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1, 0x0)
timer_settime(0x0, 0x1, 0x0, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), 0xffffffffffffffff)

program did not crash
testing program (duration=50.10803616s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): io_uring_register$IORING_UNREGISTER_PERSONALITY-timer_create-remap_file_pages-timer_settime-socket$nl_generic-syz_genetlink_get_family_id$tipc2
detailed listing:
executing program 0:
io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0x1d, 0x20000002, 0x0)
timer_create(0xfffffffffffffffc, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000001400))
remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1, 0x0)
timer_settime(0x0, 0x1, &(0x7f0000000500)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff)

program crashed: WARNING: locking bug in __set_page_owner
extracting C reproducer
testing compiled C program (duration=50.10803616s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): io_uring_register$IORING_UNREGISTER_PERSONALITY-timer_create-remap_file_pages-timer_settime-socket$nl_generic-syz_genetlink_get_family_id$tipc2
program crashed: WARNING: locking bug in __set_page_owner
simplifying C reproducer
testing compiled C program (duration=50.10803616s, {Threaded:false Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): io_uring_register$IORING_UNREGISTER_PERSONALITY-timer_create-remap_file_pages-timer_settime-socket$nl_generic-syz_genetlink_get_family_id$tipc2
program did not crash
testing compiled C program (duration=50.10803616s, {Threaded:true 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}}): io_uring_register$IORING_UNREGISTER_PERSONALITY-timer_create-remap_file_pages-timer_settime-socket$nl_generic-syz_genetlink_get_family_id$tipc2
program did not crash
testing compiled C program (duration=50.10803616s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): io_uring_register$IORING_UNREGISTER_PERSONALITY-timer_create-remap_file_pages-timer_settime-socket$nl_generic-syz_genetlink_get_family_id$tipc2
program did not crash
testing compiled C program (duration=50.10803616s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): io_uring_register$IORING_UNREGISTER_PERSONALITY-timer_create-remap_file_pages-timer_settime-socket$nl_generic-syz_genetlink_get_family_id$tipc2
program did not crash
testing compiled C program (duration=50.10803616s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): io_uring_register$IORING_UNREGISTER_PERSONALITY-timer_create-remap_file_pages-timer_settime-socket$nl_generic-syz_genetlink_get_family_id$tipc2
program did not crash
testing compiled C program (duration=50.10803616s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false 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}}): io_uring_register$IORING_UNREGISTER_PERSONALITY-timer_create-remap_file_pages-timer_settime-socket$nl_generic-syz_genetlink_get_family_id$tipc2
program did not crash
testing compiled C program (duration=50.10803616s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): io_uring_register$IORING_UNREGISTER_PERSONALITY-timer_create-remap_file_pages-timer_settime-socket$nl_generic-syz_genetlink_get_family_id$tipc2
program did not crash
testing compiled C program (duration=50.10803616s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true 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}}): io_uring_register$IORING_UNREGISTER_PERSONALITY-timer_create-remap_file_pages-timer_settime-socket$nl_generic-syz_genetlink_get_family_id$tipc2
program did not crash
testing compiled C program (duration=50.10803616s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): io_uring_register$IORING_UNREGISTER_PERSONALITY-timer_create-remap_file_pages-timer_settime-socket$nl_generic-syz_genetlink_get_family_id$tipc2
program did not crash
testing compiled C program (duration=50.10803616s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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:false 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}}): io_uring_register$IORING_UNREGISTER_PERSONALITY-timer_create-remap_file_pages-timer_settime-socket$nl_generic-syz_genetlink_get_family_id$tipc2
program did not crash
testing compiled C program (duration=50.10803616s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): io_uring_register$IORING_UNREGISTER_PERSONALITY-timer_create-remap_file_pages-timer_settime-socket$nl_generic-syz_genetlink_get_family_id$tipc2
program did not crash
testing compiled C program (duration=50.10803616s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): io_uring_register$IORING_UNREGISTER_PERSONALITY-timer_create-remap_file_pages-timer_settime-socket$nl_generic-syz_genetlink_get_family_id$tipc2
program did not crash
testing compiled C program (duration=50.10803616s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): io_uring_register$IORING_UNREGISTER_PERSONALITY-timer_create-remap_file_pages-timer_settime-socket$nl_generic-syz_genetlink_get_family_id$tipc2
program did not crash
testing compiled C program (duration=50.10803616s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): io_uring_register$IORING_UNREGISTER_PERSONALITY-timer_create-remap_file_pages-timer_settime-socket$nl_generic-syz_genetlink_get_family_id$tipc2
program crashed: WARNING: locking bug in __rmqueue_pcplist
a never seen crash title: WARNING: locking bug in __rmqueue_pcplist, ignore
testing compiled C program (duration=50.10803616s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:false Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): io_uring_register$IORING_UNREGISTER_PERSONALITY-timer_create-remap_file_pages-timer_settime-socket$nl_generic-syz_genetlink_get_family_id$tipc2
program did not crash
testing compiled C program (duration=50.10803616s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): io_uring_register$IORING_UNREGISTER_PERSONALITY-timer_create-remap_file_pages-timer_settime-socket$nl_generic-syz_genetlink_get_family_id$tipc2
program did not crash
reproducing took 38m5.629487368s
repro crashed as (corrupted=false):
=============================
[ BUG: Invalid wait context ]
6.13.0-rc3-syzkaller-00301-gbcde95ce32b6 #0 Not tainted
-----------------------------
syz-executor595/5435 is trying to lock:
ffffffff8ea6bab8 (stack_list_lock){-.-.}-{3:3}, at: add_stack_record_to_list mm/page_owner.c:182 [inline]
ffffffff8ea6bab8 (stack_list_lock){-.-.}-{3:3}, at: inc_stack_record_count mm/page_owner.c:214 [inline]
ffffffff8ea6bab8 (stack_list_lock){-.-.}-{3:3}, at: __set_page_owner+0x5cb/0x800 mm/page_owner.c:329
other info that might help us debug this:
context-{2:2}
no locks held by syz-executor595/5435.
stack backtrace:
CPU: 0 UID: 0 PID: 5435 Comm: syz-executor595 Not tainted 6.13.0-rc3-syzkaller-00301-gbcde95ce32b6 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
 print_lock_invalid_wait_context kernel/locking/lockdep.c:4826 [inline]
 check_wait_context kernel/locking/lockdep.c:4898 [inline]
 __lock_acquire+0x15a8/0x2100 kernel/locking/lockdep.c:5176
 lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5849
 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
 _raw_spin_lock_irqsave+0xd5/0x120 kernel/locking/spinlock.c:162
 add_stack_record_to_list mm/page_owner.c:182 [inline]
 inc_stack_record_count mm/page_owner.c:214 [inline]
 __set_page_owner+0x5cb/0x800 mm/page_owner.c:329
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x1f3/0x230 mm/page_alloc.c:1558
 prep_new_page mm/page_alloc.c:1566 [inline]
 get_page_from_freelist+0x365c/0x37a0 mm/page_alloc.c:3476
 __alloc_pages_noprof+0x292/0x710 mm/page_alloc.c:4753
 alloc_pages_mpol_noprof+0x3e8/0x680 mm/mempolicy.c:2269
 stack_depot_save_flags+0x72d/0x940 lib/stackdepot.c:627
 kasan_save_stack+0x4f/0x60 mm/kasan/common.c:48
 __kasan_record_aux_stack+0xac/0xc0 mm/kasan/generic.c:544
 task_work_add+0xd9/0x490 kernel/task_work.c:77
 __run_posix_cpu_timers kernel/time/posix-cpu-timers.c:1223 [inline]
 run_posix_cpu_timers+0x6ac/0x810 kernel/time/posix-cpu-timers.c:1422
 tick_sched_handle kernel/time/tick-sched.c:276 [inline]
 tick_nohz_handler+0x37c/0x500 kernel/time/tick-sched.c:297
 __run_hrtimer kernel/time/hrtimer.c:1739 [inline]
 __hrtimer_run_queues+0x551/0xd30 kernel/time/hrtimer.c:1803
 hrtimer_interrupt+0x403/0xa40 kernel/time/hrtimer.c:1865
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1038 [inline]
 __sysvec_apic_timer_interrupt+0x110/0x420 arch/x86/kernel/apic/apic.c:1055
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1049 [inline]
 sysvec_apic_timer_interrupt+0x52/0xc0 arch/x86/kernel/apic/apic.c:1049
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0033:0x7f8ad0899707
Code: ff ff ff e9 80 ff ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 53 ba 10 00 00 00 be 03 00 00 00 bf 10 00 00 00 48 81 ec 50 10 00 00 <e8> 24 2d 04 00 83 f8 ff 74 17 89 c3 48 89 e7 31 c9 31 d2 89 c6 e8
RSP: 002b:00007f8ad0083110 EFLAGS: 00010202
RAX: 0000000000000000 RBX: 00007f8ad09641a8 RCX: 00007f8ad08da7a9
RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000010
RBP: 00007f8ad09641a0 R08: 0000000000000000 R09: 00007f8ad00846c0
R10: 00007f8ad00846c0 R11: 0000000000000246 R12: 00007f8ad09641ac
R13: 000000000000000b R14: 00007ffe1da98cf0 R15: 00007ffe1da98dd8
 </TASK>

final repro crashed as (corrupted=false):
=============================
[ BUG: Invalid wait context ]
6.13.0-rc3-syzkaller-00301-gbcde95ce32b6 #0 Not tainted
-----------------------------
syz-executor595/5435 is trying to lock:
ffffffff8ea6bab8 (stack_list_lock){-.-.}-{3:3}, at: add_stack_record_to_list mm/page_owner.c:182 [inline]
ffffffff8ea6bab8 (stack_list_lock){-.-.}-{3:3}, at: inc_stack_record_count mm/page_owner.c:214 [inline]
ffffffff8ea6bab8 (stack_list_lock){-.-.}-{3:3}, at: __set_page_owner+0x5cb/0x800 mm/page_owner.c:329
other info that might help us debug this:
context-{2:2}
no locks held by syz-executor595/5435.
stack backtrace:
CPU: 0 UID: 0 PID: 5435 Comm: syz-executor595 Not tainted 6.13.0-rc3-syzkaller-00301-gbcde95ce32b6 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
 print_lock_invalid_wait_context kernel/locking/lockdep.c:4826 [inline]
 check_wait_context kernel/locking/lockdep.c:4898 [inline]
 __lock_acquire+0x15a8/0x2100 kernel/locking/lockdep.c:5176
 lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5849
 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
 _raw_spin_lock_irqsave+0xd5/0x120 kernel/locking/spinlock.c:162
 add_stack_record_to_list mm/page_owner.c:182 [inline]
 inc_stack_record_count mm/page_owner.c:214 [inline]
 __set_page_owner+0x5cb/0x800 mm/page_owner.c:329
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x1f3/0x230 mm/page_alloc.c:1558
 prep_new_page mm/page_alloc.c:1566 [inline]
 get_page_from_freelist+0x365c/0x37a0 mm/page_alloc.c:3476
 __alloc_pages_noprof+0x292/0x710 mm/page_alloc.c:4753
 alloc_pages_mpol_noprof+0x3e8/0x680 mm/mempolicy.c:2269
 stack_depot_save_flags+0x72d/0x940 lib/stackdepot.c:627
 kasan_save_stack+0x4f/0x60 mm/kasan/common.c:48
 __kasan_record_aux_stack+0xac/0xc0 mm/kasan/generic.c:544
 task_work_add+0xd9/0x490 kernel/task_work.c:77
 __run_posix_cpu_timers kernel/time/posix-cpu-timers.c:1223 [inline]
 run_posix_cpu_timers+0x6ac/0x810 kernel/time/posix-cpu-timers.c:1422
 tick_sched_handle kernel/time/tick-sched.c:276 [inline]
 tick_nohz_handler+0x37c/0x500 kernel/time/tick-sched.c:297
 __run_hrtimer kernel/time/hrtimer.c:1739 [inline]
 __hrtimer_run_queues+0x551/0xd30 kernel/time/hrtimer.c:1803
 hrtimer_interrupt+0x403/0xa40 kernel/time/hrtimer.c:1865
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1038 [inline]
 __sysvec_apic_timer_interrupt+0x110/0x420 arch/x86/kernel/apic/apic.c:1055
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1049 [inline]
 sysvec_apic_timer_interrupt+0x52/0xc0 arch/x86/kernel/apic/apic.c:1049
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0033:0x7f8ad0899707
Code: ff ff ff e9 80 ff ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 53 ba 10 00 00 00 be 03 00 00 00 bf 10 00 00 00 48 81 ec 50 10 00 00 <e8> 24 2d 04 00 83 f8 ff 74 17 89 c3 48 89 e7 31 c9 31 d2 89 c6 e8
RSP: 002b:00007f8ad0083110 EFLAGS: 00010202
RAX: 0000000000000000 RBX: 00007f8ad09641a8 RCX: 00007f8ad08da7a9
RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000010
RBP: 00007f8ad09641a0 R08: 0000000000000000 R09: 00007f8ad00846c0
R10: 00007f8ad00846c0 R11: 0000000000000246 R12: 00007f8ad09641ac
R13: 000000000000000b R14: 00007ffe1da98cf0 R15: 00007ffe1da98dd8
 </TASK>