Extracting prog: 1m48.993277721s
Minimizing prog: 28m32.298128169s
Simplifying prog options: 0s
Extracting C: 1m16.895378671s
Simplifying C: 10m36.272155138s


extracting reproducer from 44 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:5 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_tcp-close_range-mq_open-mq_getsetattr-inotify_rm_watch-setsockopt$inet_tcp_TCP_CONGESTION-syz_usb_control_io-syz_init_net_socket$ax25-accept4$ax25-socket$inet_tcp-close_range-mq_open-mq_getsetattr-inotify_rm_watch-setsockopt$inet_tcp_TCP_CONGESTION-syz_usb_control_io-syz_init_net_socket$ax25-accept4$ax25
detailed listing:
executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r1 = mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0)
mq_getsetattr(r1, 0x0, 0x0)
inotify_rm_watch(0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp', 0x5)
syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000280)={0x2c, &(0x7f0000000040)={0x0, 0x23, 0x7a, {0x7a, 0xc, "93e645ef2a99623255dc74d8006b07dfb2814e43d9af90482166728672d3f30dbcda3bba16a8c11647c95a59df0a316c63edadd2a190c869073ede92f5320e43e79197f75589acf2caf82df481c70dd1470b6df46c60df2d76b4c7d911e004be6f5f27cfdb6ef69aa19b3ac7ddba863c46d6e64fc0a72d10"}}, &(0x7f00000000c0)={0x0, 0x3, 0xbb, @string={0xbb, 0x3, "3ffcc3de109f6297949645f7e43930abf663012a66275fb1e5d3e74943ce984f817afaf7395ee292afe4c2d6bb21d4ae31af71cc07dafaf093c25c592362b2b0fdf67ff869cc451fabd20c4aea05b0e61011fc77999ea86bf2f88b222d510e9c63d4dc64cd6043955956401a8b5203f277a5824f8aa4a8e8a2b9e569998f2d6f5f9d4314701ea6436f8d15b6096bae1ca1c579f649a5abbc56a0c1a6e0d839b385eb47c363d9199c2e6e05b76fbca33d1b71f14df4eaa5941a"}}, &(0x7f00000001c0)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x1, 0xd, 0xc, "00f735f0", "9baf9751"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x6, 0x10, 0x5, 0x2, 0x4, 0x8, 0x1}}}, &(0x7f0000000780)={0x84, &(0x7f00000002c0)={0x40, 0x0, 0xbe, "235edb347fedd8889ff22afa5dd07af207d717d8ea782949276ae2ab9db448eeaeb2006c562d0f2b384869280a37c8323378d6e7b39ab9951ab119109546440ec39fedcb8da6a875a2f9f34d4ffc6b85f382ae3dccd51bca9d1a3a7765560f2721d853f245025a3c3e32f12eb7adbda9f0edf18c07932c6c8dec051d4782116fc3a882b78a7a3864f1ce5f735988845f1f4016502e1116406740643565cd0534eb5f28c6939cc9cfe222e7a7ae239676615d968fba41e9f30371e5c648ce"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x4}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x8e}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x2, 0x3}}, &(0x7f0000000480)={0x20, 0x0, 0x4, {0x4, 0x2}}, &(0x7f00000004c0)={0x40, 0x7, 0x2, 0x2}, &(0x7f0000000500)={0x40, 0x9, 0x1, 0x40}, &(0x7f0000000540)={0x40, 0xb, 0x2, "69c8"}, &(0x7f0000000580)={0x40, 0xf, 0x2}, &(0x7f00000005c0)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, &(0x7f0000000600)={0x40, 0x17, 0x6, @local}, &(0x7f0000000640)={0x40, 0x19, 0x2, "fc1b"}, &(0x7f0000000680)={0x40, 0x1a, 0x2}, &(0x7f00000006c0)={0x40, 0x1c, 0x1, 0x4}, &(0x7f0000000700)={0x40, 0x1e, 0x1, 0x4}, &(0x7f0000000740)={0x40, 0x21, 0x1, 0x17}})
r2 = syz_init_net_socket$ax25(0x3, 0x5, 0xc3)
accept4$ax25(r2, &(0x7f00000008c0)={{0x3, @bcast}, [@netrom, @netrom, @netrom, @remote, @netrom, @rose, @null, @bcast]}, &(0x7f0000000940)=0x48, 0x80000)
socket$inet_tcp(0x2, 0x1, 0x0) (async)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) (async)
mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0) (async)
mq_getsetattr(r1, 0x0, 0x0) (async)
inotify_rm_watch(0xffffffffffffffff, 0x0) (async)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp', 0x5) (async)
syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000280)={0x2c, &(0x7f0000000040)={0x0, 0x23, 0x7a, {0x7a, 0xc, "93e645ef2a99623255dc74d8006b07dfb2814e43d9af90482166728672d3f30dbcda3bba16a8c11647c95a59df0a316c63edadd2a190c869073ede92f5320e43e79197f75589acf2caf82df481c70dd1470b6df46c60df2d76b4c7d911e004be6f5f27cfdb6ef69aa19b3ac7ddba863c46d6e64fc0a72d10"}}, &(0x7f00000000c0)={0x0, 0x3, 0xbb, @string={0xbb, 0x3, "3ffcc3de109f6297949645f7e43930abf663012a66275fb1e5d3e74943ce984f817afaf7395ee292afe4c2d6bb21d4ae31af71cc07dafaf093c25c592362b2b0fdf67ff869cc451fabd20c4aea05b0e61011fc77999ea86bf2f88b222d510e9c63d4dc64cd6043955956401a8b5203f277a5824f8aa4a8e8a2b9e569998f2d6f5f9d4314701ea6436f8d15b6096bae1ca1c579f649a5abbc56a0c1a6e0d839b385eb47c363d9199c2e6e05b76fbca33d1b71f14df4eaa5941a"}}, &(0x7f00000001c0)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x1, 0xd, 0xc, "00f735f0", "9baf9751"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x6, 0x10, 0x5, 0x2, 0x4, 0x8, 0x1}}}, &(0x7f0000000780)={0x84, &(0x7f00000002c0)={0x40, 0x0, 0xbe, "235edb347fedd8889ff22afa5dd07af207d717d8ea782949276ae2ab9db448eeaeb2006c562d0f2b384869280a37c8323378d6e7b39ab9951ab119109546440ec39fedcb8da6a875a2f9f34d4ffc6b85f382ae3dccd51bca9d1a3a7765560f2721d853f245025a3c3e32f12eb7adbda9f0edf18c07932c6c8dec051d4782116fc3a882b78a7a3864f1ce5f735988845f1f4016502e1116406740643565cd0534eb5f28c6939cc9cfe222e7a7ae239676615d968fba41e9f30371e5c648ce"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x4}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x8e}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x2, 0x3}}, &(0x7f0000000480)={0x20, 0x0, 0x4, {0x4, 0x2}}, &(0x7f00000004c0)={0x40, 0x7, 0x2, 0x2}, &(0x7f0000000500)={0x40, 0x9, 0x1, 0x40}, &(0x7f0000000540)={0x40, 0xb, 0x2, "69c8"}, &(0x7f0000000580)={0x40, 0xf, 0x2}, &(0x7f00000005c0)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, &(0x7f0000000600)={0x40, 0x17, 0x6, @local}, &(0x7f0000000640)={0x40, 0x19, 0x2, "fc1b"}, &(0x7f0000000680)={0x40, 0x1a, 0x2}, &(0x7f00000006c0)={0x40, 0x1c, 0x1, 0x4}, &(0x7f0000000700)={0x40, 0x1e, 0x1, 0x4}, &(0x7f0000000740)={0x40, 0x21, 0x1, 0x17}}) (async)
syz_init_net_socket$ax25(0x3, 0x5, 0xc3) (async)
accept4$ax25(r2, &(0x7f00000008c0)={{0x3, @bcast}, [@netrom, @netrom, @netrom, @remote, @netrom, @rose, @null, @bcast]}, &(0x7f0000000940)=0x48, 0x80000) (async)

program crashed: WARNING in fast_dput
single: successfully extracted reproducer
found reproducer with 18 syscalls
minimizing guilty program
testing program (duration=45.40762009s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_tcp-close_range-mq_open-mq_getsetattr-inotify_rm_watch-setsockopt$inet_tcp_TCP_CONGESTION-syz_usb_control_io-syz_init_net_socket$ax25-accept4$ax25-socket$inet_tcp-close_range-mq_open-mq_getsetattr-inotify_rm_watch-setsockopt$inet_tcp_TCP_CONGESTION-syz_usb_control_io-syz_init_net_socket$ax25
detailed listing:
executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r1 = mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0)
mq_getsetattr(r1, 0x0, 0x0)
inotify_rm_watch(0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp', 0x5)
syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000280)={0x2c, &(0x7f0000000040)={0x0, 0x23, 0x7a, {0x7a, 0xc, "93e645ef2a99623255dc74d8006b07dfb2814e43d9af90482166728672d3f30dbcda3bba16a8c11647c95a59df0a316c63edadd2a190c869073ede92f5320e43e79197f75589acf2caf82df481c70dd1470b6df46c60df2d76b4c7d911e004be6f5f27cfdb6ef69aa19b3ac7ddba863c46d6e64fc0a72d10"}}, &(0x7f00000000c0)={0x0, 0x3, 0xbb, @string={0xbb, 0x3, "3ffcc3de109f6297949645f7e43930abf663012a66275fb1e5d3e74943ce984f817afaf7395ee292afe4c2d6bb21d4ae31af71cc07dafaf093c25c592362b2b0fdf67ff869cc451fabd20c4aea05b0e61011fc77999ea86bf2f88b222d510e9c63d4dc64cd6043955956401a8b5203f277a5824f8aa4a8e8a2b9e569998f2d6f5f9d4314701ea6436f8d15b6096bae1ca1c579f649a5abbc56a0c1a6e0d839b385eb47c363d9199c2e6e05b76fbca33d1b71f14df4eaa5941a"}}, &(0x7f00000001c0)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x1, 0xd, 0xc, "00f735f0", "9baf9751"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x6, 0x10, 0x5, 0x2, 0x4, 0x8, 0x1}}}, &(0x7f0000000780)={0x84, &(0x7f00000002c0)={0x40, 0x0, 0xbe, "235edb347fedd8889ff22afa5dd07af207d717d8ea782949276ae2ab9db448eeaeb2006c562d0f2b384869280a37c8323378d6e7b39ab9951ab119109546440ec39fedcb8da6a875a2f9f34d4ffc6b85f382ae3dccd51bca9d1a3a7765560f2721d853f245025a3c3e32f12eb7adbda9f0edf18c07932c6c8dec051d4782116fc3a882b78a7a3864f1ce5f735988845f1f4016502e1116406740643565cd0534eb5f28c6939cc9cfe222e7a7ae239676615d968fba41e9f30371e5c648ce"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x4}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x8e}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x2, 0x3}}, &(0x7f0000000480)={0x20, 0x0, 0x4, {0x4, 0x2}}, &(0x7f00000004c0)={0x40, 0x7, 0x2, 0x2}, &(0x7f0000000500)={0x40, 0x9, 0x1, 0x40}, &(0x7f0000000540)={0x40, 0xb, 0x2, "69c8"}, &(0x7f0000000580)={0x40, 0xf, 0x2}, &(0x7f00000005c0)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, &(0x7f0000000600)={0x40, 0x17, 0x6, @local}, &(0x7f0000000640)={0x40, 0x19, 0x2, "fc1b"}, &(0x7f0000000680)={0x40, 0x1a, 0x2}, &(0x7f00000006c0)={0x40, 0x1c, 0x1, 0x4}, &(0x7f0000000700)={0x40, 0x1e, 0x1, 0x4}, &(0x7f0000000740)={0x40, 0x21, 0x1, 0x17}})
r2 = syz_init_net_socket$ax25(0x3, 0x5, 0xc3)
accept4$ax25(r2, &(0x7f00000008c0)={{0x3, @bcast}, [@netrom, @netrom, @netrom, @remote, @netrom, @rose, @null, @bcast]}, &(0x7f0000000940)=0x48, 0x80000)
socket$inet_tcp(0x2, 0x1, 0x0) (async)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) (async)
mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0) (async)
mq_getsetattr(r1, 0x0, 0x0) (async)
inotify_rm_watch(0xffffffffffffffff, 0x0) (async)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp', 0x5) (async)
syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000280)={0x2c, &(0x7f0000000040)={0x0, 0x23, 0x7a, {0x7a, 0xc, "93e645ef2a99623255dc74d8006b07dfb2814e43d9af90482166728672d3f30dbcda3bba16a8c11647c95a59df0a316c63edadd2a190c869073ede92f5320e43e79197f75589acf2caf82df481c70dd1470b6df46c60df2d76b4c7d911e004be6f5f27cfdb6ef69aa19b3ac7ddba863c46d6e64fc0a72d10"}}, &(0x7f00000000c0)={0x0, 0x3, 0xbb, @string={0xbb, 0x3, "3ffcc3de109f6297949645f7e43930abf663012a66275fb1e5d3e74943ce984f817afaf7395ee292afe4c2d6bb21d4ae31af71cc07dafaf093c25c592362b2b0fdf67ff869cc451fabd20c4aea05b0e61011fc77999ea86bf2f88b222d510e9c63d4dc64cd6043955956401a8b5203f277a5824f8aa4a8e8a2b9e569998f2d6f5f9d4314701ea6436f8d15b6096bae1ca1c579f649a5abbc56a0c1a6e0d839b385eb47c363d9199c2e6e05b76fbca33d1b71f14df4eaa5941a"}}, &(0x7f00000001c0)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x1, 0xd, 0xc, "00f735f0", "9baf9751"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x6, 0x10, 0x5, 0x2, 0x4, 0x8, 0x1}}}, &(0x7f0000000780)={0x84, &(0x7f00000002c0)={0x40, 0x0, 0xbe, "235edb347fedd8889ff22afa5dd07af207d717d8ea782949276ae2ab9db448eeaeb2006c562d0f2b384869280a37c8323378d6e7b39ab9951ab119109546440ec39fedcb8da6a875a2f9f34d4ffc6b85f382ae3dccd51bca9d1a3a7765560f2721d853f245025a3c3e32f12eb7adbda9f0edf18c07932c6c8dec051d4782116fc3a882b78a7a3864f1ce5f735988845f1f4016502e1116406740643565cd0534eb5f28c6939cc9cfe222e7a7ae239676615d968fba41e9f30371e5c648ce"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x4}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x8e}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x2, 0x3}}, &(0x7f0000000480)={0x20, 0x0, 0x4, {0x4, 0x2}}, &(0x7f00000004c0)={0x40, 0x7, 0x2, 0x2}, &(0x7f0000000500)={0x40, 0x9, 0x1, 0x40}, &(0x7f0000000540)={0x40, 0xb, 0x2, "69c8"}, &(0x7f0000000580)={0x40, 0xf, 0x2}, &(0x7f00000005c0)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, &(0x7f0000000600)={0x40, 0x17, 0x6, @local}, &(0x7f0000000640)={0x40, 0x19, 0x2, "fc1b"}, &(0x7f0000000680)={0x40, 0x1a, 0x2}, &(0x7f00000006c0)={0x40, 0x1c, 0x1, 0x4}, &(0x7f0000000700)={0x40, 0x1e, 0x1, 0x4}, &(0x7f0000000740)={0x40, 0x21, 0x1, 0x17}}) (async)
syz_init_net_socket$ax25(0x3, 0x5, 0xc3) (async)

program crashed: KASAN: slab-use-after-free Read in locks_remove_file
testing program (duration=45.40762009s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_tcp-close_range-mq_open-mq_getsetattr-inotify_rm_watch-setsockopt$inet_tcp_TCP_CONGESTION-syz_usb_control_io-syz_init_net_socket$ax25-accept4$ax25-socket$inet_tcp-close_range-mq_open-mq_getsetattr-inotify_rm_watch-setsockopt$inet_tcp_TCP_CONGESTION-syz_usb_control_io
detailed listing:
executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r1 = mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0)
mq_getsetattr(r1, 0x0, 0x0)
inotify_rm_watch(0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp', 0x5)
syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000280)={0x2c, &(0x7f0000000040)={0x0, 0x23, 0x7a, {0x7a, 0xc, "93e645ef2a99623255dc74d8006b07dfb2814e43d9af90482166728672d3f30dbcda3bba16a8c11647c95a59df0a316c63edadd2a190c869073ede92f5320e43e79197f75589acf2caf82df481c70dd1470b6df46c60df2d76b4c7d911e004be6f5f27cfdb6ef69aa19b3ac7ddba863c46d6e64fc0a72d10"}}, &(0x7f00000000c0)={0x0, 0x3, 0xbb, @string={0xbb, 0x3, "3ffcc3de109f6297949645f7e43930abf663012a66275fb1e5d3e74943ce984f817afaf7395ee292afe4c2d6bb21d4ae31af71cc07dafaf093c25c592362b2b0fdf67ff869cc451fabd20c4aea05b0e61011fc77999ea86bf2f88b222d510e9c63d4dc64cd6043955956401a8b5203f277a5824f8aa4a8e8a2b9e569998f2d6f5f9d4314701ea6436f8d15b6096bae1ca1c579f649a5abbc56a0c1a6e0d839b385eb47c363d9199c2e6e05b76fbca33d1b71f14df4eaa5941a"}}, &(0x7f00000001c0)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x1, 0xd, 0xc, "00f735f0", "9baf9751"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x6, 0x10, 0x5, 0x2, 0x4, 0x8, 0x1}}}, &(0x7f0000000780)={0x84, &(0x7f00000002c0)={0x40, 0x0, 0xbe, "235edb347fedd8889ff22afa5dd07af207d717d8ea782949276ae2ab9db448eeaeb2006c562d0f2b384869280a37c8323378d6e7b39ab9951ab119109546440ec39fedcb8da6a875a2f9f34d4ffc6b85f382ae3dccd51bca9d1a3a7765560f2721d853f245025a3c3e32f12eb7adbda9f0edf18c07932c6c8dec051d4782116fc3a882b78a7a3864f1ce5f735988845f1f4016502e1116406740643565cd0534eb5f28c6939cc9cfe222e7a7ae239676615d968fba41e9f30371e5c648ce"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x4}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x8e}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x2, 0x3}}, &(0x7f0000000480)={0x20, 0x0, 0x4, {0x4, 0x2}}, &(0x7f00000004c0)={0x40, 0x7, 0x2, 0x2}, &(0x7f0000000500)={0x40, 0x9, 0x1, 0x40}, &(0x7f0000000540)={0x40, 0xb, 0x2, "69c8"}, &(0x7f0000000580)={0x40, 0xf, 0x2}, &(0x7f00000005c0)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, &(0x7f0000000600)={0x40, 0x17, 0x6, @local}, &(0x7f0000000640)={0x40, 0x19, 0x2, "fc1b"}, &(0x7f0000000680)={0x40, 0x1a, 0x2}, &(0x7f00000006c0)={0x40, 0x1c, 0x1, 0x4}, &(0x7f0000000700)={0x40, 0x1e, 0x1, 0x4}, &(0x7f0000000740)={0x40, 0x21, 0x1, 0x17}})
r2 = syz_init_net_socket$ax25(0x3, 0x5, 0xc3)
accept4$ax25(r2, &(0x7f00000008c0)={{0x3, @bcast}, [@netrom, @netrom, @netrom, @remote, @netrom, @rose, @null, @bcast]}, &(0x7f0000000940)=0x48, 0x80000)
socket$inet_tcp(0x2, 0x1, 0x0) (async)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) (async)
mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0) (async)
mq_getsetattr(r1, 0x0, 0x0) (async)
inotify_rm_watch(0xffffffffffffffff, 0x0) (async)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp', 0x5) (async)
syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000280)={0x2c, &(0x7f0000000040)={0x0, 0x23, 0x7a, {0x7a, 0xc, "93e645ef2a99623255dc74d8006b07dfb2814e43d9af90482166728672d3f30dbcda3bba16a8c11647c95a59df0a316c63edadd2a190c869073ede92f5320e43e79197f75589acf2caf82df481c70dd1470b6df46c60df2d76b4c7d911e004be6f5f27cfdb6ef69aa19b3ac7ddba863c46d6e64fc0a72d10"}}, &(0x7f00000000c0)={0x0, 0x3, 0xbb, @string={0xbb, 0x3, "3ffcc3de109f6297949645f7e43930abf663012a66275fb1e5d3e74943ce984f817afaf7395ee292afe4c2d6bb21d4ae31af71cc07dafaf093c25c592362b2b0fdf67ff869cc451fabd20c4aea05b0e61011fc77999ea86bf2f88b222d510e9c63d4dc64cd6043955956401a8b5203f277a5824f8aa4a8e8a2b9e569998f2d6f5f9d4314701ea6436f8d15b6096bae1ca1c579f649a5abbc56a0c1a6e0d839b385eb47c363d9199c2e6e05b76fbca33d1b71f14df4eaa5941a"}}, &(0x7f00000001c0)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x1, 0xd, 0xc, "00f735f0", "9baf9751"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x6, 0x10, 0x5, 0x2, 0x4, 0x8, 0x1}}}, &(0x7f0000000780)={0x84, &(0x7f00000002c0)={0x40, 0x0, 0xbe, "235edb347fedd8889ff22afa5dd07af207d717d8ea782949276ae2ab9db448eeaeb2006c562d0f2b384869280a37c8323378d6e7b39ab9951ab119109546440ec39fedcb8da6a875a2f9f34d4ffc6b85f382ae3dccd51bca9d1a3a7765560f2721d853f245025a3c3e32f12eb7adbda9f0edf18c07932c6c8dec051d4782116fc3a882b78a7a3864f1ce5f735988845f1f4016502e1116406740643565cd0534eb5f28c6939cc9cfe222e7a7ae239676615d968fba41e9f30371e5c648ce"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x4}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x8e}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x2, 0x3}}, &(0x7f0000000480)={0x20, 0x0, 0x4, {0x4, 0x2}}, &(0x7f00000004c0)={0x40, 0x7, 0x2, 0x2}, &(0x7f0000000500)={0x40, 0x9, 0x1, 0x40}, &(0x7f0000000540)={0x40, 0xb, 0x2, "69c8"}, &(0x7f0000000580)={0x40, 0xf, 0x2}, &(0x7f00000005c0)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, &(0x7f0000000600)={0x40, 0x17, 0x6, @local}, &(0x7f0000000640)={0x40, 0x19, 0x2, "fc1b"}, &(0x7f0000000680)={0x40, 0x1a, 0x2}, &(0x7f00000006c0)={0x40, 0x1c, 0x1, 0x4}, &(0x7f0000000700)={0x40, 0x1e, 0x1, 0x4}, &(0x7f0000000740)={0x40, 0x21, 0x1, 0x17}}) (async)

program crashed: KASAN: slab-use-after-free Read in locks_remove_file
testing program (duration=45.40762009s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_tcp-close_range-mq_open-mq_getsetattr-inotify_rm_watch-setsockopt$inet_tcp_TCP_CONGESTION-syz_usb_control_io-syz_init_net_socket$ax25-accept4$ax25-socket$inet_tcp-close_range-mq_open-mq_getsetattr-inotify_rm_watch-setsockopt$inet_tcp_TCP_CONGESTION
detailed listing:
executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r1 = mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0)
mq_getsetattr(r1, 0x0, 0x0)
inotify_rm_watch(0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp', 0x5)
syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000280)={0x2c, &(0x7f0000000040)={0x0, 0x23, 0x7a, {0x7a, 0xc, "93e645ef2a99623255dc74d8006b07dfb2814e43d9af90482166728672d3f30dbcda3bba16a8c11647c95a59df0a316c63edadd2a190c869073ede92f5320e43e79197f75589acf2caf82df481c70dd1470b6df46c60df2d76b4c7d911e004be6f5f27cfdb6ef69aa19b3ac7ddba863c46d6e64fc0a72d10"}}, &(0x7f00000000c0)={0x0, 0x3, 0xbb, @string={0xbb, 0x3, "3ffcc3de109f6297949645f7e43930abf663012a66275fb1e5d3e74943ce984f817afaf7395ee292afe4c2d6bb21d4ae31af71cc07dafaf093c25c592362b2b0fdf67ff869cc451fabd20c4aea05b0e61011fc77999ea86bf2f88b222d510e9c63d4dc64cd6043955956401a8b5203f277a5824f8aa4a8e8a2b9e569998f2d6f5f9d4314701ea6436f8d15b6096bae1ca1c579f649a5abbc56a0c1a6e0d839b385eb47c363d9199c2e6e05b76fbca33d1b71f14df4eaa5941a"}}, &(0x7f00000001c0)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x1, 0xd, 0xc, "00f735f0", "9baf9751"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x6, 0x10, 0x5, 0x2, 0x4, 0x8, 0x1}}}, &(0x7f0000000780)={0x84, &(0x7f00000002c0)={0x40, 0x0, 0xbe, "235edb347fedd8889ff22afa5dd07af207d717d8ea782949276ae2ab9db448eeaeb2006c562d0f2b384869280a37c8323378d6e7b39ab9951ab119109546440ec39fedcb8da6a875a2f9f34d4ffc6b85f382ae3dccd51bca9d1a3a7765560f2721d853f245025a3c3e32f12eb7adbda9f0edf18c07932c6c8dec051d4782116fc3a882b78a7a3864f1ce5f735988845f1f4016502e1116406740643565cd0534eb5f28c6939cc9cfe222e7a7ae239676615d968fba41e9f30371e5c648ce"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x4}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x8e}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x2, 0x3}}, &(0x7f0000000480)={0x20, 0x0, 0x4, {0x4, 0x2}}, &(0x7f00000004c0)={0x40, 0x7, 0x2, 0x2}, &(0x7f0000000500)={0x40, 0x9, 0x1, 0x40}, &(0x7f0000000540)={0x40, 0xb, 0x2, "69c8"}, &(0x7f0000000580)={0x40, 0xf, 0x2}, &(0x7f00000005c0)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, &(0x7f0000000600)={0x40, 0x17, 0x6, @local}, &(0x7f0000000640)={0x40, 0x19, 0x2, "fc1b"}, &(0x7f0000000680)={0x40, 0x1a, 0x2}, &(0x7f00000006c0)={0x40, 0x1c, 0x1, 0x4}, &(0x7f0000000700)={0x40, 0x1e, 0x1, 0x4}, &(0x7f0000000740)={0x40, 0x21, 0x1, 0x17}})
r2 = syz_init_net_socket$ax25(0x3, 0x5, 0xc3)
accept4$ax25(r2, &(0x7f00000008c0)={{0x3, @bcast}, [@netrom, @netrom, @netrom, @remote, @netrom, @rose, @null, @bcast]}, &(0x7f0000000940)=0x48, 0x80000)
socket$inet_tcp(0x2, 0x1, 0x0) (async)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) (async)
mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0) (async)
mq_getsetattr(r1, 0x0, 0x0) (async)
inotify_rm_watch(0xffffffffffffffff, 0x0) (async)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp', 0x5) (async)

program crashed: KASAN: slab-use-after-free Read in locks_remove_file
testing program (duration=45.40762009s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_tcp-close_range-mq_open-mq_getsetattr-inotify_rm_watch-setsockopt$inet_tcp_TCP_CONGESTION-syz_usb_control_io-syz_init_net_socket$ax25-accept4$ax25-socket$inet_tcp-close_range-mq_open-mq_getsetattr-inotify_rm_watch
detailed listing:
executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r1 = mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0)
mq_getsetattr(r1, 0x0, 0x0)
inotify_rm_watch(0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp', 0x5)
syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000280)={0x2c, &(0x7f0000000040)={0x0, 0x23, 0x7a, {0x7a, 0xc, "93e645ef2a99623255dc74d8006b07dfb2814e43d9af90482166728672d3f30dbcda3bba16a8c11647c95a59df0a316c63edadd2a190c869073ede92f5320e43e79197f75589acf2caf82df481c70dd1470b6df46c60df2d76b4c7d911e004be6f5f27cfdb6ef69aa19b3ac7ddba863c46d6e64fc0a72d10"}}, &(0x7f00000000c0)={0x0, 0x3, 0xbb, @string={0xbb, 0x3, "3ffcc3de109f6297949645f7e43930abf663012a66275fb1e5d3e74943ce984f817afaf7395ee292afe4c2d6bb21d4ae31af71cc07dafaf093c25c592362b2b0fdf67ff869cc451fabd20c4aea05b0e61011fc77999ea86bf2f88b222d510e9c63d4dc64cd6043955956401a8b5203f277a5824f8aa4a8e8a2b9e569998f2d6f5f9d4314701ea6436f8d15b6096bae1ca1c579f649a5abbc56a0c1a6e0d839b385eb47c363d9199c2e6e05b76fbca33d1b71f14df4eaa5941a"}}, &(0x7f00000001c0)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x1, 0xd, 0xc, "00f735f0", "9baf9751"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x6, 0x10, 0x5, 0x2, 0x4, 0x8, 0x1}}}, &(0x7f0000000780)={0x84, &(0x7f00000002c0)={0x40, 0x0, 0xbe, "235edb347fedd8889ff22afa5dd07af207d717d8ea782949276ae2ab9db448eeaeb2006c562d0f2b384869280a37c8323378d6e7b39ab9951ab119109546440ec39fedcb8da6a875a2f9f34d4ffc6b85f382ae3dccd51bca9d1a3a7765560f2721d853f245025a3c3e32f12eb7adbda9f0edf18c07932c6c8dec051d4782116fc3a882b78a7a3864f1ce5f735988845f1f4016502e1116406740643565cd0534eb5f28c6939cc9cfe222e7a7ae239676615d968fba41e9f30371e5c648ce"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x4}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x8e}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x2, 0x3}}, &(0x7f0000000480)={0x20, 0x0, 0x4, {0x4, 0x2}}, &(0x7f00000004c0)={0x40, 0x7, 0x2, 0x2}, &(0x7f0000000500)={0x40, 0x9, 0x1, 0x40}, &(0x7f0000000540)={0x40, 0xb, 0x2, "69c8"}, &(0x7f0000000580)={0x40, 0xf, 0x2}, &(0x7f00000005c0)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, &(0x7f0000000600)={0x40, 0x17, 0x6, @local}, &(0x7f0000000640)={0x40, 0x19, 0x2, "fc1b"}, &(0x7f0000000680)={0x40, 0x1a, 0x2}, &(0x7f00000006c0)={0x40, 0x1c, 0x1, 0x4}, &(0x7f0000000700)={0x40, 0x1e, 0x1, 0x4}, &(0x7f0000000740)={0x40, 0x21, 0x1, 0x17}})
r2 = syz_init_net_socket$ax25(0x3, 0x5, 0xc3)
accept4$ax25(r2, &(0x7f00000008c0)={{0x3, @bcast}, [@netrom, @netrom, @netrom, @remote, @netrom, @rose, @null, @bcast]}, &(0x7f0000000940)=0x48, 0x80000)
socket$inet_tcp(0x2, 0x1, 0x0) (async)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) (async)
mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0) (async)
mq_getsetattr(r1, 0x0, 0x0) (async)
inotify_rm_watch(0xffffffffffffffff, 0x0) (async)

program crashed: KASAN: slab-use-after-free Read in locks_remove_file
testing program (duration=45.40762009s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_tcp-close_range-mq_open-mq_getsetattr-inotify_rm_watch-setsockopt$inet_tcp_TCP_CONGESTION-syz_usb_control_io-syz_init_net_socket$ax25-accept4$ax25-socket$inet_tcp-close_range-mq_open-mq_getsetattr
detailed listing:
executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r1 = mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0)
mq_getsetattr(r1, 0x0, 0x0)
inotify_rm_watch(0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp', 0x5)
syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000280)={0x2c, &(0x7f0000000040)={0x0, 0x23, 0x7a, {0x7a, 0xc, "93e645ef2a99623255dc74d8006b07dfb2814e43d9af90482166728672d3f30dbcda3bba16a8c11647c95a59df0a316c63edadd2a190c869073ede92f5320e43e79197f75589acf2caf82df481c70dd1470b6df46c60df2d76b4c7d911e004be6f5f27cfdb6ef69aa19b3ac7ddba863c46d6e64fc0a72d10"}}, &(0x7f00000000c0)={0x0, 0x3, 0xbb, @string={0xbb, 0x3, "3ffcc3de109f6297949645f7e43930abf663012a66275fb1e5d3e74943ce984f817afaf7395ee292afe4c2d6bb21d4ae31af71cc07dafaf093c25c592362b2b0fdf67ff869cc451fabd20c4aea05b0e61011fc77999ea86bf2f88b222d510e9c63d4dc64cd6043955956401a8b5203f277a5824f8aa4a8e8a2b9e569998f2d6f5f9d4314701ea6436f8d15b6096bae1ca1c579f649a5abbc56a0c1a6e0d839b385eb47c363d9199c2e6e05b76fbca33d1b71f14df4eaa5941a"}}, &(0x7f00000001c0)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x1, 0xd, 0xc, "00f735f0", "9baf9751"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x6, 0x10, 0x5, 0x2, 0x4, 0x8, 0x1}}}, &(0x7f0000000780)={0x84, &(0x7f00000002c0)={0x40, 0x0, 0xbe, "235edb347fedd8889ff22afa5dd07af207d717d8ea782949276ae2ab9db448eeaeb2006c562d0f2b384869280a37c8323378d6e7b39ab9951ab119109546440ec39fedcb8da6a875a2f9f34d4ffc6b85f382ae3dccd51bca9d1a3a7765560f2721d853f245025a3c3e32f12eb7adbda9f0edf18c07932c6c8dec051d4782116fc3a882b78a7a3864f1ce5f735988845f1f4016502e1116406740643565cd0534eb5f28c6939cc9cfe222e7a7ae239676615d968fba41e9f30371e5c648ce"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x4}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x8e}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x2, 0x3}}, &(0x7f0000000480)={0x20, 0x0, 0x4, {0x4, 0x2}}, &(0x7f00000004c0)={0x40, 0x7, 0x2, 0x2}, &(0x7f0000000500)={0x40, 0x9, 0x1, 0x40}, &(0x7f0000000540)={0x40, 0xb, 0x2, "69c8"}, &(0x7f0000000580)={0x40, 0xf, 0x2}, &(0x7f00000005c0)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, &(0x7f0000000600)={0x40, 0x17, 0x6, @local}, &(0x7f0000000640)={0x40, 0x19, 0x2, "fc1b"}, &(0x7f0000000680)={0x40, 0x1a, 0x2}, &(0x7f00000006c0)={0x40, 0x1c, 0x1, 0x4}, &(0x7f0000000700)={0x40, 0x1e, 0x1, 0x4}, &(0x7f0000000740)={0x40, 0x21, 0x1, 0x17}})
r2 = syz_init_net_socket$ax25(0x3, 0x5, 0xc3)
accept4$ax25(r2, &(0x7f00000008c0)={{0x3, @bcast}, [@netrom, @netrom, @netrom, @remote, @netrom, @rose, @null, @bcast]}, &(0x7f0000000940)=0x48, 0x80000)
socket$inet_tcp(0x2, 0x1, 0x0) (async)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) (async)
mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0) (async)
mq_getsetattr(r1, 0x0, 0x0) (async)

program crashed: KASAN: slab-use-after-free Read in locks_remove_file
testing program (duration=45.40762009s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_tcp-close_range-mq_open-mq_getsetattr-inotify_rm_watch-setsockopt$inet_tcp_TCP_CONGESTION-syz_usb_control_io-syz_init_net_socket$ax25-accept4$ax25-socket$inet_tcp-close_range-mq_open
detailed listing:
executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r1 = mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0)
mq_getsetattr(r1, 0x0, 0x0)
inotify_rm_watch(0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp', 0x5)
syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000280)={0x2c, &(0x7f0000000040)={0x0, 0x23, 0x7a, {0x7a, 0xc, "93e645ef2a99623255dc74d8006b07dfb2814e43d9af90482166728672d3f30dbcda3bba16a8c11647c95a59df0a316c63edadd2a190c869073ede92f5320e43e79197f75589acf2caf82df481c70dd1470b6df46c60df2d76b4c7d911e004be6f5f27cfdb6ef69aa19b3ac7ddba863c46d6e64fc0a72d10"}}, &(0x7f00000000c0)={0x0, 0x3, 0xbb, @string={0xbb, 0x3, "3ffcc3de109f6297949645f7e43930abf663012a66275fb1e5d3e74943ce984f817afaf7395ee292afe4c2d6bb21d4ae31af71cc07dafaf093c25c592362b2b0fdf67ff869cc451fabd20c4aea05b0e61011fc77999ea86bf2f88b222d510e9c63d4dc64cd6043955956401a8b5203f277a5824f8aa4a8e8a2b9e569998f2d6f5f9d4314701ea6436f8d15b6096bae1ca1c579f649a5abbc56a0c1a6e0d839b385eb47c363d9199c2e6e05b76fbca33d1b71f14df4eaa5941a"}}, &(0x7f00000001c0)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x1, 0xd, 0xc, "00f735f0", "9baf9751"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x6, 0x10, 0x5, 0x2, 0x4, 0x8, 0x1}}}, &(0x7f0000000780)={0x84, &(0x7f00000002c0)={0x40, 0x0, 0xbe, "235edb347fedd8889ff22afa5dd07af207d717d8ea782949276ae2ab9db448eeaeb2006c562d0f2b384869280a37c8323378d6e7b39ab9951ab119109546440ec39fedcb8da6a875a2f9f34d4ffc6b85f382ae3dccd51bca9d1a3a7765560f2721d853f245025a3c3e32f12eb7adbda9f0edf18c07932c6c8dec051d4782116fc3a882b78a7a3864f1ce5f735988845f1f4016502e1116406740643565cd0534eb5f28c6939cc9cfe222e7a7ae239676615d968fba41e9f30371e5c648ce"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x4}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x8e}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x2, 0x3}}, &(0x7f0000000480)={0x20, 0x0, 0x4, {0x4, 0x2}}, &(0x7f00000004c0)={0x40, 0x7, 0x2, 0x2}, &(0x7f0000000500)={0x40, 0x9, 0x1, 0x40}, &(0x7f0000000540)={0x40, 0xb, 0x2, "69c8"}, &(0x7f0000000580)={0x40, 0xf, 0x2}, &(0x7f00000005c0)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, &(0x7f0000000600)={0x40, 0x17, 0x6, @local}, &(0x7f0000000640)={0x40, 0x19, 0x2, "fc1b"}, &(0x7f0000000680)={0x40, 0x1a, 0x2}, &(0x7f00000006c0)={0x40, 0x1c, 0x1, 0x4}, &(0x7f0000000700)={0x40, 0x1e, 0x1, 0x4}, &(0x7f0000000740)={0x40, 0x21, 0x1, 0x17}})
r2 = syz_init_net_socket$ax25(0x3, 0x5, 0xc3)
accept4$ax25(r2, &(0x7f00000008c0)={{0x3, @bcast}, [@netrom, @netrom, @netrom, @remote, @netrom, @rose, @null, @bcast]}, &(0x7f0000000940)=0x48, 0x80000)
socket$inet_tcp(0x2, 0x1, 0x0) (async)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) (async)
mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0) (async)

program crashed: KASAN: slab-use-after-free Read in locks_remove_file
testing program (duration=45.40762009s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_tcp-close_range-mq_open-mq_getsetattr-inotify_rm_watch-setsockopt$inet_tcp_TCP_CONGESTION-syz_usb_control_io-syz_init_net_socket$ax25-accept4$ax25-socket$inet_tcp-close_range
detailed listing:
executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r1 = mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0)
mq_getsetattr(r1, 0x0, 0x0)
inotify_rm_watch(0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp', 0x5)
syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000280)={0x2c, &(0x7f0000000040)={0x0, 0x23, 0x7a, {0x7a, 0xc, "93e645ef2a99623255dc74d8006b07dfb2814e43d9af90482166728672d3f30dbcda3bba16a8c11647c95a59df0a316c63edadd2a190c869073ede92f5320e43e79197f75589acf2caf82df481c70dd1470b6df46c60df2d76b4c7d911e004be6f5f27cfdb6ef69aa19b3ac7ddba863c46d6e64fc0a72d10"}}, &(0x7f00000000c0)={0x0, 0x3, 0xbb, @string={0xbb, 0x3, "3ffcc3de109f6297949645f7e43930abf663012a66275fb1e5d3e74943ce984f817afaf7395ee292afe4c2d6bb21d4ae31af71cc07dafaf093c25c592362b2b0fdf67ff869cc451fabd20c4aea05b0e61011fc77999ea86bf2f88b222d510e9c63d4dc64cd6043955956401a8b5203f277a5824f8aa4a8e8a2b9e569998f2d6f5f9d4314701ea6436f8d15b6096bae1ca1c579f649a5abbc56a0c1a6e0d839b385eb47c363d9199c2e6e05b76fbca33d1b71f14df4eaa5941a"}}, &(0x7f00000001c0)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x1, 0xd, 0xc, "00f735f0", "9baf9751"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x6, 0x10, 0x5, 0x2, 0x4, 0x8, 0x1}}}, &(0x7f0000000780)={0x84, &(0x7f00000002c0)={0x40, 0x0, 0xbe, "235edb347fedd8889ff22afa5dd07af207d717d8ea782949276ae2ab9db448eeaeb2006c562d0f2b384869280a37c8323378d6e7b39ab9951ab119109546440ec39fedcb8da6a875a2f9f34d4ffc6b85f382ae3dccd51bca9d1a3a7765560f2721d853f245025a3c3e32f12eb7adbda9f0edf18c07932c6c8dec051d4782116fc3a882b78a7a3864f1ce5f735988845f1f4016502e1116406740643565cd0534eb5f28c6939cc9cfe222e7a7ae239676615d968fba41e9f30371e5c648ce"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x4}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x8e}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x2, 0x3}}, &(0x7f0000000480)={0x20, 0x0, 0x4, {0x4, 0x2}}, &(0x7f00000004c0)={0x40, 0x7, 0x2, 0x2}, &(0x7f0000000500)={0x40, 0x9, 0x1, 0x40}, &(0x7f0000000540)={0x40, 0xb, 0x2, "69c8"}, &(0x7f0000000580)={0x40, 0xf, 0x2}, &(0x7f00000005c0)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, &(0x7f0000000600)={0x40, 0x17, 0x6, @local}, &(0x7f0000000640)={0x40, 0x19, 0x2, "fc1b"}, &(0x7f0000000680)={0x40, 0x1a, 0x2}, &(0x7f00000006c0)={0x40, 0x1c, 0x1, 0x4}, &(0x7f0000000700)={0x40, 0x1e, 0x1, 0x4}, &(0x7f0000000740)={0x40, 0x21, 0x1, 0x17}})
r2 = syz_init_net_socket$ax25(0x3, 0x5, 0xc3)
accept4$ax25(r2, &(0x7f00000008c0)={{0x3, @bcast}, [@netrom, @netrom, @netrom, @remote, @netrom, @rose, @null, @bcast]}, &(0x7f0000000940)=0x48, 0x80000)
socket$inet_tcp(0x2, 0x1, 0x0) (async)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) (async)

program did not crash
testing program (duration=45.40762009s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_tcp-close_range-mq_open-mq_getsetattr-inotify_rm_watch-setsockopt$inet_tcp_TCP_CONGESTION-syz_usb_control_io-syz_init_net_socket$ax25-accept4$ax25-socket$inet_tcp-mq_open
detailed listing:
executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r1 = mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0)
mq_getsetattr(r1, 0x0, 0x0)
inotify_rm_watch(0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp', 0x5)
syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000280)={0x2c, &(0x7f0000000040)={0x0, 0x23, 0x7a, {0x7a, 0xc, "93e645ef2a99623255dc74d8006b07dfb2814e43d9af90482166728672d3f30dbcda3bba16a8c11647c95a59df0a316c63edadd2a190c869073ede92f5320e43e79197f75589acf2caf82df481c70dd1470b6df46c60df2d76b4c7d911e004be6f5f27cfdb6ef69aa19b3ac7ddba863c46d6e64fc0a72d10"}}, &(0x7f00000000c0)={0x0, 0x3, 0xbb, @string={0xbb, 0x3, "3ffcc3de109f6297949645f7e43930abf663012a66275fb1e5d3e74943ce984f817afaf7395ee292afe4c2d6bb21d4ae31af71cc07dafaf093c25c592362b2b0fdf67ff869cc451fabd20c4aea05b0e61011fc77999ea86bf2f88b222d510e9c63d4dc64cd6043955956401a8b5203f277a5824f8aa4a8e8a2b9e569998f2d6f5f9d4314701ea6436f8d15b6096bae1ca1c579f649a5abbc56a0c1a6e0d839b385eb47c363d9199c2e6e05b76fbca33d1b71f14df4eaa5941a"}}, &(0x7f00000001c0)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x1, 0xd, 0xc, "00f735f0", "9baf9751"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x6, 0x10, 0x5, 0x2, 0x4, 0x8, 0x1}}}, &(0x7f0000000780)={0x84, &(0x7f00000002c0)={0x40, 0x0, 0xbe, "235edb347fedd8889ff22afa5dd07af207d717d8ea782949276ae2ab9db448eeaeb2006c562d0f2b384869280a37c8323378d6e7b39ab9951ab119109546440ec39fedcb8da6a875a2f9f34d4ffc6b85f382ae3dccd51bca9d1a3a7765560f2721d853f245025a3c3e32f12eb7adbda9f0edf18c07932c6c8dec051d4782116fc3a882b78a7a3864f1ce5f735988845f1f4016502e1116406740643565cd0534eb5f28c6939cc9cfe222e7a7ae239676615d968fba41e9f30371e5c648ce"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x4}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x8e}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x2, 0x3}}, &(0x7f0000000480)={0x20, 0x0, 0x4, {0x4, 0x2}}, &(0x7f00000004c0)={0x40, 0x7, 0x2, 0x2}, &(0x7f0000000500)={0x40, 0x9, 0x1, 0x40}, &(0x7f0000000540)={0x40, 0xb, 0x2, "69c8"}, &(0x7f0000000580)={0x40, 0xf, 0x2}, &(0x7f00000005c0)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, &(0x7f0000000600)={0x40, 0x17, 0x6, @local}, &(0x7f0000000640)={0x40, 0x19, 0x2, "fc1b"}, &(0x7f0000000680)={0x40, 0x1a, 0x2}, &(0x7f00000006c0)={0x40, 0x1c, 0x1, 0x4}, &(0x7f0000000700)={0x40, 0x1e, 0x1, 0x4}, &(0x7f0000000740)={0x40, 0x21, 0x1, 0x17}})
r2 = syz_init_net_socket$ax25(0x3, 0x5, 0xc3)
accept4$ax25(r2, &(0x7f00000008c0)={{0x3, @bcast}, [@netrom, @netrom, @netrom, @remote, @netrom, @rose, @null, @bcast]}, &(0x7f0000000940)=0x48, 0x80000)
socket$inet_tcp(0x2, 0x1, 0x0) (async)
mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0) (async)

program crashed: KASAN: slab-use-after-free Read in locks_remove_file
testing program (duration=45.40762009s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_tcp-close_range-mq_open-mq_getsetattr-inotify_rm_watch-setsockopt$inet_tcp_TCP_CONGESTION-syz_usb_control_io-syz_init_net_socket$ax25-accept4$ax25-mq_open
detailed listing:
executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r1 = mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0)
mq_getsetattr(r1, 0x0, 0x0)
inotify_rm_watch(0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp', 0x5)
syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000280)={0x2c, &(0x7f0000000040)={0x0, 0x23, 0x7a, {0x7a, 0xc, "93e645ef2a99623255dc74d8006b07dfb2814e43d9af90482166728672d3f30dbcda3bba16a8c11647c95a59df0a316c63edadd2a190c869073ede92f5320e43e79197f75589acf2caf82df481c70dd1470b6df46c60df2d76b4c7d911e004be6f5f27cfdb6ef69aa19b3ac7ddba863c46d6e64fc0a72d10"}}, &(0x7f00000000c0)={0x0, 0x3, 0xbb, @string={0xbb, 0x3, "3ffcc3de109f6297949645f7e43930abf663012a66275fb1e5d3e74943ce984f817afaf7395ee292afe4c2d6bb21d4ae31af71cc07dafaf093c25c592362b2b0fdf67ff869cc451fabd20c4aea05b0e61011fc77999ea86bf2f88b222d510e9c63d4dc64cd6043955956401a8b5203f277a5824f8aa4a8e8a2b9e569998f2d6f5f9d4314701ea6436f8d15b6096bae1ca1c579f649a5abbc56a0c1a6e0d839b385eb47c363d9199c2e6e05b76fbca33d1b71f14df4eaa5941a"}}, &(0x7f00000001c0)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x1, 0xd, 0xc, "00f735f0", "9baf9751"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x6, 0x10, 0x5, 0x2, 0x4, 0x8, 0x1}}}, &(0x7f0000000780)={0x84, &(0x7f00000002c0)={0x40, 0x0, 0xbe, "235edb347fedd8889ff22afa5dd07af207d717d8ea782949276ae2ab9db448eeaeb2006c562d0f2b384869280a37c8323378d6e7b39ab9951ab119109546440ec39fedcb8da6a875a2f9f34d4ffc6b85f382ae3dccd51bca9d1a3a7765560f2721d853f245025a3c3e32f12eb7adbda9f0edf18c07932c6c8dec051d4782116fc3a882b78a7a3864f1ce5f735988845f1f4016502e1116406740643565cd0534eb5f28c6939cc9cfe222e7a7ae239676615d968fba41e9f30371e5c648ce"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x4}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x8e}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x2, 0x3}}, &(0x7f0000000480)={0x20, 0x0, 0x4, {0x4, 0x2}}, &(0x7f00000004c0)={0x40, 0x7, 0x2, 0x2}, &(0x7f0000000500)={0x40, 0x9, 0x1, 0x40}, &(0x7f0000000540)={0x40, 0xb, 0x2, "69c8"}, &(0x7f0000000580)={0x40, 0xf, 0x2}, &(0x7f00000005c0)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, &(0x7f0000000600)={0x40, 0x17, 0x6, @local}, &(0x7f0000000640)={0x40, 0x19, 0x2, "fc1b"}, &(0x7f0000000680)={0x40, 0x1a, 0x2}, &(0x7f00000006c0)={0x40, 0x1c, 0x1, 0x4}, &(0x7f0000000700)={0x40, 0x1e, 0x1, 0x4}, &(0x7f0000000740)={0x40, 0x21, 0x1, 0x17}})
r2 = syz_init_net_socket$ax25(0x3, 0x5, 0xc3)
accept4$ax25(r2, &(0x7f00000008c0)={{0x3, @bcast}, [@netrom, @netrom, @netrom, @remote, @netrom, @rose, @null, @bcast]}, &(0x7f0000000940)=0x48, 0x80000)
mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0) (async)

program crashed: WARNING in fast_dput
testing program (duration=45.40762009s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_tcp-close_range-mq_open-mq_getsetattr-inotify_rm_watch-setsockopt$inet_tcp_TCP_CONGESTION-syz_usb_control_io-syz_init_net_socket$ax25-mq_open
detailed listing:
executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r1 = mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0)
mq_getsetattr(r1, 0x0, 0x0)
inotify_rm_watch(0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp', 0x5)
syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000280)={0x2c, &(0x7f0000000040)={0x0, 0x23, 0x7a, {0x7a, 0xc, "93e645ef2a99623255dc74d8006b07dfb2814e43d9af90482166728672d3f30dbcda3bba16a8c11647c95a59df0a316c63edadd2a190c869073ede92f5320e43e79197f75589acf2caf82df481c70dd1470b6df46c60df2d76b4c7d911e004be6f5f27cfdb6ef69aa19b3ac7ddba863c46d6e64fc0a72d10"}}, &(0x7f00000000c0)={0x0, 0x3, 0xbb, @string={0xbb, 0x3, "3ffcc3de109f6297949645f7e43930abf663012a66275fb1e5d3e74943ce984f817afaf7395ee292afe4c2d6bb21d4ae31af71cc07dafaf093c25c592362b2b0fdf67ff869cc451fabd20c4aea05b0e61011fc77999ea86bf2f88b222d510e9c63d4dc64cd6043955956401a8b5203f277a5824f8aa4a8e8a2b9e569998f2d6f5f9d4314701ea6436f8d15b6096bae1ca1c579f649a5abbc56a0c1a6e0d839b385eb47c363d9199c2e6e05b76fbca33d1b71f14df4eaa5941a"}}, &(0x7f00000001c0)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x1, 0xd, 0xc, "00f735f0", "9baf9751"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x6, 0x10, 0x5, 0x2, 0x4, 0x8, 0x1}}}, &(0x7f0000000780)={0x84, &(0x7f00000002c0)={0x40, 0x0, 0xbe, "235edb347fedd8889ff22afa5dd07af207d717d8ea782949276ae2ab9db448eeaeb2006c562d0f2b384869280a37c8323378d6e7b39ab9951ab119109546440ec39fedcb8da6a875a2f9f34d4ffc6b85f382ae3dccd51bca9d1a3a7765560f2721d853f245025a3c3e32f12eb7adbda9f0edf18c07932c6c8dec051d4782116fc3a882b78a7a3864f1ce5f735988845f1f4016502e1116406740643565cd0534eb5f28c6939cc9cfe222e7a7ae239676615d968fba41e9f30371e5c648ce"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x4}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x8e}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x2, 0x3}}, &(0x7f0000000480)={0x20, 0x0, 0x4, {0x4, 0x2}}, &(0x7f00000004c0)={0x40, 0x7, 0x2, 0x2}, &(0x7f0000000500)={0x40, 0x9, 0x1, 0x40}, &(0x7f0000000540)={0x40, 0xb, 0x2, "69c8"}, &(0x7f0000000580)={0x40, 0xf, 0x2}, &(0x7f00000005c0)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, &(0x7f0000000600)={0x40, 0x17, 0x6, @local}, &(0x7f0000000640)={0x40, 0x19, 0x2, "fc1b"}, &(0x7f0000000680)={0x40, 0x1a, 0x2}, &(0x7f00000006c0)={0x40, 0x1c, 0x1, 0x4}, &(0x7f0000000700)={0x40, 0x1e, 0x1, 0x4}, &(0x7f0000000740)={0x40, 0x21, 0x1, 0x17}})
syz_init_net_socket$ax25(0x3, 0x5, 0xc3)
mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0) (async)

program crashed: WARNING in fast_dput
testing program (duration=45.40762009s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_tcp-close_range-mq_open-mq_getsetattr-inotify_rm_watch-setsockopt$inet_tcp_TCP_CONGESTION-syz_usb_control_io-mq_open
detailed listing:
executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r1 = mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0)
mq_getsetattr(r1, 0x0, 0x0)
inotify_rm_watch(0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp', 0x5)
syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000280)={0x2c, &(0x7f0000000040)={0x0, 0x23, 0x7a, {0x7a, 0xc, "93e645ef2a99623255dc74d8006b07dfb2814e43d9af90482166728672d3f30dbcda3bba16a8c11647c95a59df0a316c63edadd2a190c869073ede92f5320e43e79197f75589acf2caf82df481c70dd1470b6df46c60df2d76b4c7d911e004be6f5f27cfdb6ef69aa19b3ac7ddba863c46d6e64fc0a72d10"}}, &(0x7f00000000c0)={0x0, 0x3, 0xbb, @string={0xbb, 0x3, "3ffcc3de109f6297949645f7e43930abf663012a66275fb1e5d3e74943ce984f817afaf7395ee292afe4c2d6bb21d4ae31af71cc07dafaf093c25c592362b2b0fdf67ff869cc451fabd20c4aea05b0e61011fc77999ea86bf2f88b222d510e9c63d4dc64cd6043955956401a8b5203f277a5824f8aa4a8e8a2b9e569998f2d6f5f9d4314701ea6436f8d15b6096bae1ca1c579f649a5abbc56a0c1a6e0d839b385eb47c363d9199c2e6e05b76fbca33d1b71f14df4eaa5941a"}}, &(0x7f00000001c0)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x1, 0xd, 0xc, "00f735f0", "9baf9751"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x6, 0x10, 0x5, 0x2, 0x4, 0x8, 0x1}}}, &(0x7f0000000780)={0x84, &(0x7f00000002c0)={0x40, 0x0, 0xbe, "235edb347fedd8889ff22afa5dd07af207d717d8ea782949276ae2ab9db448eeaeb2006c562d0f2b384869280a37c8323378d6e7b39ab9951ab119109546440ec39fedcb8da6a875a2f9f34d4ffc6b85f382ae3dccd51bca9d1a3a7765560f2721d853f245025a3c3e32f12eb7adbda9f0edf18c07932c6c8dec051d4782116fc3a882b78a7a3864f1ce5f735988845f1f4016502e1116406740643565cd0534eb5f28c6939cc9cfe222e7a7ae239676615d968fba41e9f30371e5c648ce"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x4}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x8e}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x2, 0x3}}, &(0x7f0000000480)={0x20, 0x0, 0x4, {0x4, 0x2}}, &(0x7f00000004c0)={0x40, 0x7, 0x2, 0x2}, &(0x7f0000000500)={0x40, 0x9, 0x1, 0x40}, &(0x7f0000000540)={0x40, 0xb, 0x2, "69c8"}, &(0x7f0000000580)={0x40, 0xf, 0x2}, &(0x7f00000005c0)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, &(0x7f0000000600)={0x40, 0x17, 0x6, @local}, &(0x7f0000000640)={0x40, 0x19, 0x2, "fc1b"}, &(0x7f0000000680)={0x40, 0x1a, 0x2}, &(0x7f00000006c0)={0x40, 0x1c, 0x1, 0x4}, &(0x7f0000000700)={0x40, 0x1e, 0x1, 0x4}, &(0x7f0000000740)={0x40, 0x21, 0x1, 0x17}})
mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0) (async)

program crashed: WARNING in fast_dput
testing program (duration=45.40762009s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_tcp-close_range-mq_open-mq_getsetattr-inotify_rm_watch-setsockopt$inet_tcp_TCP_CONGESTION-mq_open
detailed listing:
executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r1 = mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0)
mq_getsetattr(r1, 0x0, 0x0)
inotify_rm_watch(0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp', 0x5)
mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0) (async)

program crashed: WARNING in fast_dput
testing program (duration=45.40762009s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_tcp-close_range-mq_open-mq_getsetattr-inotify_rm_watch-mq_open
detailed listing:
executing program 0:
socket$inet_tcp(0x2, 0x1, 0x0)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r0 = mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0)
mq_getsetattr(r0, 0x0, 0x0)
inotify_rm_watch(0xffffffffffffffff, 0x0)
mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0) (async)

program crashed: WARNING in fast_dput
testing program (duration=45.40762009s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_tcp-close_range-mq_open-mq_getsetattr-mq_open
detailed listing:
executing program 0:
socket$inet_tcp(0x2, 0x1, 0x0)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r0 = mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0)
mq_getsetattr(r0, 0x0, 0x0)
mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0) (async)

program crashed: WARNING in fast_dput
testing program (duration=45.40762009s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_tcp-close_range-mq_open-mq_open
detailed listing:
executing program 0:
socket$inet_tcp(0x2, 0x1, 0x0)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0)
mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0) (async)

program crashed: WARNING in fast_dput
testing program (duration=45.40762009s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_tcp-close_range-mq_open
detailed listing:
executing program 0:
socket$inet_tcp(0x2, 0x1, 0x0)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0) (async)

program did not crash
testing program (duration=45.40762009s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_tcp-mq_open-mq_open
detailed listing:
executing program 0:
socket$inet_tcp(0x2, 0x1, 0x0)
mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0)
mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0) (async)

program crashed: WARNING in fast_dput
testing program (duration=45.40762009s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mq_open-mq_open
detailed listing:
executing program 0:
mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0)
mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0) (async)

program crashed: WARNING in fast_dput
testing program (duration=45.40762009s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mq_open-mq_open
detailed listing:
executing program 0:
mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0)
mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0)

program crashed: WARNING in fast_dput
testing program (duration=45.40762009s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mq_open-mq_open
detailed listing:
executing program 0:
mq_open(0x0, 0x6c9f928deea10f50, 0x30, 0x0)
mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0)

program did not crash
testing program (duration=45.40762009s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mq_open-mq_open
detailed listing:
executing program 0:
mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0)
mq_open(0x0, 0x6c9f928deea10f50, 0x30, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=45.40762009s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mq_open-mq_open
program crashed: WARNING in fast_dput
simplifying C reproducer
testing compiled C program (duration=45.40762009s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mq_open-mq_open
program crashed: WARNING in fast_dput
testing compiled C program (duration=45.40762009s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mq_open-mq_open
program crashed: WARNING in fast_dput
testing compiled C program (duration=45.40762009s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mq_open-mq_open
program crashed: WARNING in fast_dput
testing compiled C program (duration=45.40762009s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mq_open-mq_open
program crashed: WARNING in fast_dput
testing compiled C program (duration=45.40762009s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mq_open-mq_open
program crashed: WARNING in fast_dput
testing compiled C program (duration=45.40762009s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mq_open-mq_open
program crashed: WARNING in fast_dput
testing compiled C program (duration=45.40762009s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mq_open-mq_open
program crashed: WARNING in fast_dput
testing program (duration=45.40762009s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mq_open-mq_open
detailed listing:
executing program 0:
mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0)
mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0)

program crashed: WARNING in fast_dput
validation run: crashed=true
testing program (duration=45.40762009s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mq_open-mq_open
detailed listing:
executing program 0:
mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0)
mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0)

program crashed: WARNING in fast_dput
validation run: crashed=true
testing program (duration=45.40762009s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mq_open-mq_open
detailed listing:
executing program 0:
mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0)
mq_open(&(0x7f0000000840)='batadv_slave_1\x00\x89/>\x88W\xd4gw\x11\xd5>H\x91\x05,\xf1\x91\"\a\xbb\xb9M\x87\"}\xe04\xc5\xeew\vy\x06\x1d\xd2\xd0\xce\xcd1g\xe4oX\xbc\xbai\xbcK8\x1a\xca\xdaG\xbfx\x99+\x1c\x94\xe1\xdf|\x93q\xa3\xc7\'w\xf2\x00\xacx\x00E\a\x01', 0x6c9f928deea10f50, 0x30, 0x0)

program crashed: WARNING in fast_dput
validation run: crashed=true
reproducing took 48m6.434681518s
repro crashed as (corrupted=false):
------------[ cut here ]------------
WARNING: fs/dcache.c:829 at fast_dput+0x334/0x430 fs/dcache.c:829, CPU#1: syz.0.17/6053
Modules linked in:
CPU: 1 UID: 0 PID: 6053 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
RIP: 0010:fast_dput+0x334/0x430 fs/dcache.c:829
Code: e3 81 ff 48 b8 00 00 00 00 00 fc ff df 41 0f b6 44 05 00 84 c0 0f 85 e2 00 00 00 41 80 0e 40 e9 fd fe ff ff e8 4d e3 81 ff 90 <0f> 0b 90 e9 ef fe ff ff 44 89 e6 81 e6 00 00 04 00 31 ff e8 74 e7
RSP: 0018:ffffc90003407cd8 EFLAGS: 00010293
RAX: ffffffff823fcfe3 RBX: ffff88806c44ac78 RCX: ffff88802e41bd00
RDX: 0000000000000000 RSI: 00000000ffffff80 RDI: 0000000000000001
RBP: 00000000ffffff80 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffff52000680f8c R12: dffffc0000000000
R13: 1ffff1100d889597 R14: ffff88806c44abc0 R15: ffff88806c44acb8
FS:  00005555820e4500(0000) GS:ffff888125f4f000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b31b63fff CR3: 0000000072c78000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 dput+0xe8/0x1a0 fs/dcache.c:924
 __fput+0x68e/0xa70 fs/file_table.c:476
 task_work_run+0x1d4/0x260 kernel/task_work.c:233
 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline]
 __exit_to_user_mode_loop kernel/entry/common.c:44 [inline]
 exit_to_user_mode_loop+0xff/0x4f0 kernel/entry/common.c:75
 __exit_to_user_mode_prepare include/linux/irq-entry-common.h:226 [inline]
 syscall_exit_to_user_mode_prepare include/linux/irq-entry-common.h:256 [inline]
 syscall_exit_to_user_mode_work include/linux/entry-common.h:159 [inline]
 syscall_exit_to_user_mode include/linux/entry-common.h:194 [inline]
 do_syscall_64+0x2e3/0xf80 arch/x86/entry/syscall_64.c:100
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f4966f8f749
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffc01c51258 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
RAX: 0000000000000000 RBX: 000000000001a7a1 RCX: 00007f4966f8f749
RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000201c5154f
R10: 0000001b30f20000 R11: 0000000000000246 R12: 00007f49671e5fac
R13: 00007f49671e5fa0 R14: ffffffffffffffff R15: 0000000000000004
 </TASK>

final repro crashed as (corrupted=false):
------------[ cut here ]------------
WARNING: fs/dcache.c:829 at fast_dput+0x334/0x430 fs/dcache.c:829, CPU#1: syz.0.17/6053
Modules linked in:
CPU: 1 UID: 0 PID: 6053 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
RIP: 0010:fast_dput+0x334/0x430 fs/dcache.c:829
Code: e3 81 ff 48 b8 00 00 00 00 00 fc ff df 41 0f b6 44 05 00 84 c0 0f 85 e2 00 00 00 41 80 0e 40 e9 fd fe ff ff e8 4d e3 81 ff 90 <0f> 0b 90 e9 ef fe ff ff 44 89 e6 81 e6 00 00 04 00 31 ff e8 74 e7
RSP: 0018:ffffc90003407cd8 EFLAGS: 00010293
RAX: ffffffff823fcfe3 RBX: ffff88806c44ac78 RCX: ffff88802e41bd00
RDX: 0000000000000000 RSI: 00000000ffffff80 RDI: 0000000000000001
RBP: 00000000ffffff80 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffff52000680f8c R12: dffffc0000000000
R13: 1ffff1100d889597 R14: ffff88806c44abc0 R15: ffff88806c44acb8
FS:  00005555820e4500(0000) GS:ffff888125f4f000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b31b63fff CR3: 0000000072c78000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 dput+0xe8/0x1a0 fs/dcache.c:924
 __fput+0x68e/0xa70 fs/file_table.c:476
 task_work_run+0x1d4/0x260 kernel/task_work.c:233
 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline]
 __exit_to_user_mode_loop kernel/entry/common.c:44 [inline]
 exit_to_user_mode_loop+0xff/0x4f0 kernel/entry/common.c:75
 __exit_to_user_mode_prepare include/linux/irq-entry-common.h:226 [inline]
 syscall_exit_to_user_mode_prepare include/linux/irq-entry-common.h:256 [inline]
 syscall_exit_to_user_mode_work include/linux/entry-common.h:159 [inline]
 syscall_exit_to_user_mode include/linux/entry-common.h:194 [inline]
 do_syscall_64+0x2e3/0xf80 arch/x86/entry/syscall_64.c:100
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f4966f8f749
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffc01c51258 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
RAX: 0000000000000000 RBX: 000000000001a7a1 RCX: 00007f4966f8f749
RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000201c5154f
R10: 0000001b30f20000 R11: 0000000000000246 R12: 00007f49671e5fac
R13: 00007f49671e5fa0 R14: ffffffffffffffff R15: 0000000000000004
 </TASK>