or (device loop1): superblock checksum mismatch [ 365.560048] BTRFS error (device loop1): open_ctree failed [ 365.637608] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:25:47 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:47 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:47 executing program 6: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") seccomp(0x2, 0x0, &(0x7f0000000040)={0x2000000000000116}) r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x0, 0x121000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) 07:25:47 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") unshare(0x400) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000480), &(0x7f0000000040)=0x4) 07:25:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000c0fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:25:47 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x400, 0x200) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:25:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000ff00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 365.938941] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 365.946236] BTRFS error (device loop1): superblock checksum mismatch [ 365.959858] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:25:47 executing program 6: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) open_by_handle_at(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="28000000018000006bee4b2d747e2ce410d1af553f2c16cb5ab5f0ed2a1ec4744059b8cf1d54c9ef"], 0x400) r1 = socket$inet6(0xa, 0x100000000000000f, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r3 = accept4(r2, 0x0, &(0x7f0000000040), 0x0) sendmsg$rds(r3, &(0x7f0000000300)={&(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/148, 0x94}, {&(0x7f00000008c0)=""/4096, 0x1000}], 0x2, &(0x7f00000006c0)}, 0x0) 07:25:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") unshare(0x400) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000140)=""/132) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000480), &(0x7f0000000040)=0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) 07:25:47 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000240)) [ 366.021867] BTRFS error (device loop1): open_ctree failed [ 366.036031] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 366.043299] BTRFS error (device loop1): superblock checksum mismatch 07:25:47 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:25:47 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000f7ffff7f00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 366.186679] BTRFS error (device loop1): open_ctree failed 07:25:47 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x8) 07:25:47 executing program 6: r0 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000380)="9d", 0x1, 0xfffffffffffffffc) request_key(&(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='%\x00', r0) 07:25:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") unshare(0x400) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000480), &(0x7f0000000140)=0x3) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8240, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000180)=0x4000000001ff) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000080)) 07:25:47 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500), 0x0, 0x10000}], 0x0, &(0x7f0000000240)) [ 366.286929] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 366.298190] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 366.305483] BTRFS error (device loop1): superblock checksum mismatch 07:25:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000080fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:25:47 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000040)=""/11) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xff}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) r2 = socket$key(0xf, 0x3, 0x2) dup3(r2, r0, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)="7784da58f251ca8f1bf9120e92c7c54abbd35cbc3ca31744aaa6ae7f0e556ed3cd2c03b11e96dd78ad9fbeff58959b0f6067a0a7447d5e6e399ff5820bfbfbd271381cca67bd71c339eb011d9b9f5f2775d91fee7b30f8252fa74471b2a11415e91e98494e02dfab5eccd5e1b8301fcad36a74e6669f8cc9377f55127d7ade91aaed04dbe081904936e435f1f5d149c09892b39b", 0x94}, {&(0x7f00000001c0)="e49fadf519b04e0f792625dd9acf098c73c034a7cfc0c5a89673abbeaac9e29775010978a92bd5889b959b79dfe4402d761416c7536a2f29e1ebd763522ff3274373322cdc8539adba78a00b1d8c1c80413b06fa40f752973914d5733e18acb73f03b370edc6345a72f4d0aef593cd68ecb39fd09d3ed863a522603467a14f3017e728e6a1e8a05489fe9223955ff299249d41b285185f7853c87d656292424f207e54ef5029f910255d3aebb22e9366238a7b5e6de9daff5da71a0fadf78372832d481c0767302f307406ab01dfb5c998", 0xd1}, {&(0x7f00000002c0)="a43ba922e3f119cc74759ba3edcdd97f1ef8aa3c02a8afadf1105edead61a2857dafd2788e86e778e335e37d9bc79651ede367ef6a6fc5d3c173429e04aabf95b241ca7d284b8d9e6fd0d9e4c5c1932c22f3fd3544d47a837c6dff080ead415bbe699755e94c0fd6f531ae0294f766f7cbae7cd7be4d38852b53979e992b16cbd93d5151e02334c147fc86f2358bc3443a1ff81dbd2749526b27735b6e05f4ca05feddb02e2257efc930070ac6b6bab946b6c7bacdcd0bd8dd9a1547753a073e61e009fd7d0f59", 0xc7}], 0x3, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x198, 0x3a467e06898bd2d2}, 0x8000) 07:25:47 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) [ 366.411431] BTRFS error (device loop1): open_ctree failed 07:25:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") unshare(0x800000000000400) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000480), &(0x7f0000000040)=0x4) 07:25:48 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500), 0x0, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:48 executing program 2: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:25:48 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:48 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000400"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:25:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x100, 0x6, 0xfffffffffffffbff, "1b98f1e005dd700212bf3df45924e50b3e84381c12acb2499ad3f09dd37c9ebd1cbb38a957758414ae43e25b34fd56d5d6a922239f78971e2b2e6140ac9acffdcd040123fe140e68d4eddc75f090901e"}, 0xd8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000000)=0x100) close(r2) close(r1) syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x5, 0x4, &(0x7f0000000540)=[{&(0x7f0000000380)="0d16edd01ae0e95eb38a557c002e09cb684a299517de32e56716779a8f738089f93fae774aa853b2048d87df4c0b21aa73f16a3ac4f96f97f617ac83e019808544d960488308f9050fec880b527ea8baf3df400ada04263e35b63c490b461312a0243334e9bd53b4fb9d1642b7f525acd531c4419a3c369957db308fde977308524f0ed2e5895f0732473694293c3de57cd751950a15bbe08358b317363d605bd2bf3a322617bee8fa037a", 0xab, 0x6}, {&(0x7f0000000440)="44fc8926b0cb10bb5d2d32b1d126ba1489f4b60803f4cb9a0b4eff44ffe733b3d72c848933d2c1a76c1176629103e4939074cbdef4fc7d3e7131cbfa4ad6b1795da6dbe14a0934a9e7fe564fa1c0471ed7611cd58b9c778bad2534a2237c625e68b1a1d29990ed8a9c5ceead89b7ad093c88f958da89594c07", 0x79, 0x1}, {&(0x7f0000000240), 0x0, 0x77a}, {&(0x7f00000004c0)="8a081c1855029ea4cb8594908cc259ef55bb705226dbd2b4432492c1ac3aa98d08df052f2e4a3a3e19cc12ae83e152499c2ac9b0de885b10b23547d770ffa9e1c1d749a48e5ad658e1a04e35dec97487095437ea5834f10052b1eee319591259cf86a1782c150932", 0x68, 0xfd}], 0x1, &(0x7f00000005c0)='selinux(\x00') [ 366.586917] BTRFS error (device loop5): unsupported checksum algorithm 3786 [ 366.594254] BTRFS error (device loop5): superblock checksum mismatch 07:25:48 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = getpgrp(0x0) sched_setattr(r1, &(0x7f0000000240)={0x30, 0x5, 0x0, 0x4, 0x8000, 0x2, 0x268, 0xffffffff}, 0xfffffffffffffffc) unshare(0x400) getpgid(r1) r2 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='eth1:!vboxnet0posix_acl_accessvmnet0\x00', 0xfffffffffffffffb) keyctl$get_security(0x11, r2, &(0x7f0000000140)=""/154, 0x9a) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) getsockopt$llc_int(r3, 0x10c, 0x3, &(0x7f0000000480), &(0x7f0000000040)=0x3) [ 366.693062] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 366.711918] BTRFS error (device loop5): open_ctree failed 07:25:48 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x80ffff00000000) [ 366.748548] BTRFS error (device loop5): unsupported checksum algorithm 3786 [ 366.755909] BTRFS error (device loop5): superblock checksum mismatch 07:25:48 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000100"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:25:48 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500), 0x0, 0x10000}], 0x0, &(0x7f0000000240)) [ 366.794309] BTRFS error (device loop5): open_ctree failed 07:25:48 executing program 2: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:25:48 executing program 6: capset(&(0x7f000043fff8)={0x1998032d}, &(0x7f0000092000)={0x0, 0xfffffffffffffffe, 0x3, 0x0, 0x82}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0x39e, &(0x7f0000000080)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000000000012d6404000000000065040400010000000704000001000000b7050000000000006a0a00fe00000000850000001a000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00', 0x1, 0xffffffce, 0x0, 0x0, 0x0, [], 0x0, 0xfffffffffffffffe}, 0x48) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') accept4$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14, 0x80000) accept$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000680)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000006c0)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000007c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000840)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000940)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000980)={'syz_tun\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000a00)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000a40)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000b40)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000c00)=0x14, 0x80800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001f00)={{{@in6=@dev, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000002000)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002080)=0x14, 0x80000) recvmmsg(r0, &(0x7f0000002bc0)=[{{&(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000022c0)=[{&(0x7f0000002140)=""/182, 0xb6}, {&(0x7f0000002200)=""/171, 0xab}], 0x2, &(0x7f0000002300)=""/147, 0x93, 0x3}}, {{&(0x7f00000023c0)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000002880)=[{&(0x7f0000002440)=""/152, 0x98}, {&(0x7f0000002500)=""/86, 0x56}, {&(0x7f0000002580)=""/241, 0xf1}, {&(0x7f0000002680)=""/253, 0xfd}, {&(0x7f0000002780)=""/22, 0x16}, {&(0x7f00000027c0)=""/163, 0xa3}], 0x6, &(0x7f0000002900)=""/43, 0x2b, 0x4}, 0x33}, {{0x0, 0x0, &(0x7f0000002b00)=[{&(0x7f0000002940)=""/9, 0x9}, {&(0x7f0000002980)=""/107, 0x6b}, {&(0x7f0000002a00)}, {&(0x7f0000002a40)=""/180, 0xb4}], 0x4, &(0x7f0000002b40)=""/123, 0x7b, 0x100}, 0xc201}], 0x3, 0x20, &(0x7f0000002c80)={0x77359400}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002cc0)={0x0, @broadcast, @multicast1}, &(0x7f0000002d00)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000002d40)={'vcan0\x00', 0x0}) recvmsg(0xffffffffffffff9c, &(0x7f0000003280)={&(0x7f0000002d80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000003180)=[{&(0x7f0000002e00)=""/165, 0xa5}, {&(0x7f0000002ec0)=""/28, 0x1c}, {&(0x7f0000002f00)=""/165, 0xa5}, {&(0x7f0000002fc0)=""/183, 0xb7}, {&(0x7f0000003080)=""/255, 0xff}], 0x5, &(0x7f0000003200)=""/119, 0x77, 0xffffffff}, 0x22) getsockname$packet(0xffffffffffffff9c, &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003300)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000003880)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000003840)={&(0x7f0000000c40)=ANY=[@ANYBLOB="fc040000", @ANYRES16=r2, @ANYBLOB="21022dbd7000fcdbdf250200000008000100", @ANYRES32=r3, @ANYBLOB="b80002003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400c13a0000400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400ff00000008000600", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="28020200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000180000008000600", @ANYRES32=r6, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400a200000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000900000008000600", @ANYRES32=r7, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000000000008000600", @ANYRES32=r8, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r10, @ANYBLOB="080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r11, @ANYBLOB="08000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="08000100", @ANYRES32=r13, @ANYBLOB="f001020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400000001003800010024000100616374697665706f7274000000000000000000000000000000000000000000000800030003000000080004006508cd21ba8df6bd1b42011ee18dd2987516e4f0e5c0f3d73672ed2d48f75e02c98a64f69dffd2fc830204b2259f9030a30c3c000000000000", @ANYRES32=r14, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r15, @ANYBLOB="40000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000400000008000600", @ANYRES32=r16, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r17, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000900000054000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000240004000700093fac05000006000700fd9f00000100ff0500010000090000ceec060000"], 0x4fc}, 0x1, 0x0, 0x0, 0x4}, 0x40) 07:25:48 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") unshare(0x400) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000480), &(0x7f0000000040)=0x4) fdatasync(r1) 07:25:48 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:48 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000ff00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 366.980472] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:25:48 executing program 1: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:48 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) [ 367.133941] BTRFS error (device loop5): unsupported checksum algorithm 3786 [ 367.141276] BTRFS error (device loop5): superblock checksum mismatch 07:25:48 executing program 2: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:25:48 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0xc000, r1, r2, 0xffff, 0x8000) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x120, 0x0, 0x35) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000540)=""/19, 0x13}, 0x1) 07:25:48 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000000000c0fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 367.175787] BTRFS error (device loop5): open_ctree failed 07:25:48 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xa8ea, 0x200) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000140)=""/202) unshare(0x400) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000480), &(0x7f0000000040)=0x4) [ 367.247636] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 367.254963] BTRFS error (device loop1): superblock checksum mismatch 07:25:48 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x7000000) 07:25:48 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) [ 367.301477] BTRFS error (device loop1): open_ctree failed [ 367.305803] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:25:48 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000000000000100"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:25:48 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) r3 = getegid() fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x1000) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") unshare(0x400) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000400)={[{0xfff, 0x0, 0x4, 0x401, 0x1, 0x3, 0xf4d, 0x6, 0x6, 0x20, 0x2, 0x6, 0xffffffffffffff00}, {0x100000000, 0x2, 0x1, 0x5c7, 0x10, 0x1ff, 0x40, 0xea, 0x7, 0x100000000, 0x6, 0x4, 0x2bbe}, {0x9, 0x7fffffff, 0x1, 0x1f, 0x4, 0x8, 0x2, 0x7fff, 0x8, 0xff, 0x5, 0xbe3, 0x1}]}) r4 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) getsockopt$llc_int(r4, 0x10c, 0x7, &(0x7f0000000480), &(0x7f0000000040)=0x4) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00000003c0)={0x10001, 0xbfa, &(0x7f0000000240)="76606683affef3bb42186109985277534e955cbd628c13bfe9ca2f369efa09ecaa8dc4b419eaec4fc28495c7b2a08d131736c5f4d3151fe32b2bb30eef23c281ef08374e4172fe04afbe71fd6aa932fe6de6b44e46abccabd55ef212a3f9f7601fd4a301e0bf37aa52cb00bc04543b128f32f394890dff67a23366802272ff4c98e34043b06cd1f42ef19cd8608f0e69cefb292b3b8f7a1da7b9c7d38f3283d0249e3340519066604956317016bb4c1f0d10b05a5b033b53c63da2f53dac0dd2b827a65edf3cf0001136f38d05bcd769a49d83e8b8b4466c113f6d4a52e51182bac0e491911843c3440b4f2a80", &(0x7f0000000340)="2157418d3b9f151a945ea42563b85c0c3e2fb4848781a8c2098f78302a36eca97103c543a656a4798626d556cf697ac2b3b4201c26224fa84675820aa4754727c56467b83dad1c170c21b5eef2c3", 0xed, 0x4e}) 07:25:48 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:49 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) [ 367.431803] BTRFS: device fsid ecf6f2a2-2997-48ae-b81e-1b00920efd9a devid 0 transid 756082810144684242 /dev/loop4 07:25:49 executing program 1: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:49 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") unshare(0x400) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) getsockopt$llc_int(r1, 0x10c, 0xefab5eae5d695c04, &(0x7f0000000480), &(0x7f0000000000)=0xfffffffffffffdae) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x2, 0x6}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r3, 0x20}, &(0x7f0000000180)=0x8) 07:25:49 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) [ 367.595544] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 367.602898] BTRFS error (device loop1): superblock checksum mismatch [ 367.611061] BTRFS error (device loop1): open_ctree failed 07:25:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000000000fc00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 367.653888] BTRFS error (device loop5): unsupported checksum algorithm 3786 [ 367.661254] BTRFS error (device loop5): superblock checksum mismatch [ 367.706392] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:25:49 executing program 1: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:49 executing program 0: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") unshare(0x400) r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000480), &(0x7f0000000040)=0x4) 07:25:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 367.775979] BTRFS error (device loop5): open_ctree failed [ 367.787763] BTRFS error (device loop5): unsupported checksum algorithm 3786 [ 367.795098] BTRFS error (device loop5): superblock checksum mismatch [ 367.843546] BTRFS error (device loop5): open_ctree failed [ 367.934772] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 367.942048] BTRFS error (device loop1): superblock checksum mismatch [ 367.982378] BTRFS error (device loop1): open_ctree failed 07:25:49 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:49 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:25:49 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x18) 07:25:49 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f41", 0x98, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:49 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") unshare(0x200000000003fb) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000480), &(0x7f0000000040)=0x4) 07:25:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000400"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:25:49 executing program 6: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) write(r0, &(0x7f00000002c0)="0601b466b0af72831d756ee9e1", 0xd) write$fuse(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="280000000000000000000000000000000000000000000000837d06a8cf4140f7873b2bd33a1081724c5f047efddbc600000000000000000000000000000000"], 0x28) sendfile(r0, r0, &(0x7f0000001000), 0x10002) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) r1 = semget$private(0x0, 0x0, 0x200) semop(r1, &(0x7f0000000080), 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) timer_settime(0x0, 0x0, &(0x7f0000000200), 0x0) 07:25:49 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 368.173461] BTRFS error (device loop5): unsupported checksum algorithm 3786 [ 368.180878] BTRFS error (device loop5): superblock checksum mismatch [ 368.211286] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:25:49 executing program 0: r0 = socket$inet6(0xa, 0x400000000000002, 0x3) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") unshare(0x400) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000480), &(0x7f0000000040)=0x4) write$binfmt_elf64(r0, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x8, 0x5, 0x7fff, 0xa3, 0x3, 0x3, 0x5, 0x3a0, 0x40, 0x2a6, 0xffff, 0x1, 0x38, 0x1, 0x9, 0x9, 0x1000}, [{0x7, 0x8, 0xdae, 0x4, 0x3, 0x7, 0xffffffffffffff7f, 0x8}], "f5bb7a974d9ec05bacdb9a43ebcbccc32a79bc2bcd208e7b6e7175f7346815d4325a938d09a795fc668c275715d391c3e6aa776875ca6a0c2bff71018b1368163e06accd9c8596c6d09dedbe6f11cfff97cab32bef", [[], [], [], [], []]}, 0x5cd) 07:25:49 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f41", 0x98, 0x10000}], 0x0, &(0x7f0000000240)) [ 368.251563] BTRFS error (device loop5): open_ctree failed [ 368.298824] BTRFS error (device loop5): unsupported checksum algorithm 3786 [ 368.306230] BTRFS error (device loop5): superblock checksum mismatch 07:25:49 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:25:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:25:49 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000240)) [ 368.406305] BTRFS error (device loop5): open_ctree failed [ 368.424489] BTRFS error (device loop5): unsupported checksum algorithm 3786 [ 368.431851] BTRFS error (device loop5): superblock checksum mismatch 07:25:50 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) [ 368.543871] BTRFS error (device loop5): open_ctree failed 07:25:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x111000, 0x0) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f0000000080)) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000100)=@ethtool_perm_addr={0x1b, 0x5, "28be6a4bb1"}}) close(r3) close(r1) 07:25:50 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x7) 07:25:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 368.584872] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:25:50 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000240)) [ 368.635634] BTRFS error (device loop4): superblock checksum mismatch [ 368.676286] BTRFS error (device loop4): open_ctree failed 07:25:50 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb791862", 0x66, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:25:50 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:50 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") fcntl$setlease(r0, 0x400, 0x3) ioperm(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000040)={0x0, 0x6, 0xe828}) mq_unlink(&(0x7f0000000100)='eth0\x00') r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000000200)={@local, @dev, @loopback}, &(0x7f0000000140)=0xc) mq_timedsend(r1, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r1, &(0x7f0000000340), 0x0, 0x1, &(0x7f00000003c0)={0x77359400}) 07:25:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000000000c0fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:25:50 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000240)) [ 368.900395] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:25:50 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb791862", 0x66, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000007ffffff700"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 368.945038] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 368.952467] BTRFS error (device loop1): superblock checksum mismatch 07:25:50 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") unshare(0x400) accept4$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x80000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r2, 0x541d) 07:25:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) [ 369.001366] BTRFS error (device loop1): open_ctree failed 07:25:50 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500), 0x0, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:50 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) [ 369.170478] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 369.270146] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 369.277604] BTRFS error (device loop1): superblock checksum mismatch [ 369.340809] BTRFS error (device loop1): open_ctree failed 07:25:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket(0x10, 0x802, 0x0) sendmsg$rds(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000700)}, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x7f) write(r1, &(0x7f000052a000)="240000001a0025f0006bb404feff141c020b5aff6e10b500000780cc08000200ac141410", 0x24) 07:25:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000007fffffff00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:25:51 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = msgget(0x3, 0x6af) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) getgroups(0x3, &(0x7f0000000280)=[0x0, 0xee01, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000003c0)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000400)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000440)={{0x80000001, r2, r3, r4, r5, 0x100, 0x4000000000}, 0x6, 0x0, 0xffff, 0x6, 0x0, 0xffffffffffffffff, r6, r7}) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x7, 0x4) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) sendto$inet(r0, &(0x7f0000000100)="bd", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl(r0, 0x8, &(0x7f0000000140)="b5d9d3836668021c5caeb75c56a20b6fbd387d1b22ccc0e6a4467f070d8a814c941655302db95994362ea22364da3b94cbc97ae3586fe3b6a1d6285e6869cdd80b181ac19419511326719456a3e28253e634360089b8d40f097214e7d5fd6c09616d2d60533e859e0f8fa3268707d462dfa0e2ac42867c3f6e7074b863c4841ac445845589de75ccf8f5e7") 07:25:51 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500), 0x0, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:51 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb791862", 0x66, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:51 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x2900) 07:25:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:25:51 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) [ 369.566383] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 369.606190] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 369.614150] BTRFS error (device loop1): superblock checksum mismatch 07:25:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 369.652375] BTRFS error (device loop1): open_ctree failed 07:25:51 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:51 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500), 0x0, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:51 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)=@known='security.evm\x00', &(0x7f0000000280)='security.capabimity\x00', 0x14, 0x0) fgetxattr(r1, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f00000003c0)=""/77, 0x4d) 07:25:51 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000100)=0x8) 07:25:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:25:51 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 369.890920] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 369.922155] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 369.929507] BTRFS error (device loop1): superblock checksum mismatch 07:25:51 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="ad56b6c5820faeb92d108d085e95298992ea54c7beef9f5d", 0xfffffffffffffe93) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) r4 = fcntl$dupfd(r2, 0x0, r1) sendmmsg$unix(r4, &(0x7f0000001c80)=[{&(0x7f0000000a00)=@abs, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000b80)="b8", 0x1}], 0x1}], 0x1, 0x8004) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000500)='\x00', 0x1}]) 07:25:51 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:51 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:25:51 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x700) [ 370.019388] BTRFS error (device loop1): open_ctree failed 07:25:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000c0fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 370.079922] BTRFS error (device loop5): superblock checksum mismatch [ 370.147162] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 370.147265] BTRFS error (device loop5): open_ctree failed 07:25:51 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000240)) 07:25:51 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000000000)=""/114, 0x72) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000140)=@req={0x7b, 0x7fffffff, 0x5, 0xe7c}, 0x10) [ 370.196906] BTRFS error (device loop5): superblock checksum mismatch 07:25:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) [ 370.250937] BTRFS error (device loop5): open_ctree failed 07:25:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000080fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:25:51 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500), 0x0, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:51 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb791862", 0x66, 0x10000}], 0x0, &(0x7f0000000240)) [ 370.429826] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:25:52 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a000007000000000013002d54036205001a000000e600001000e0c9000200000000000000000000000000000000000000000000000000"], 0x38}, 0x1}, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x4000) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000140)=0x47) socketpair(0xa, 0x80000, 0x400, &(0x7f0000000680)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000006c0)={0x81, 0x32, 0x1ff, 0x1}, 0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000080)={0x9c4d, 0x1, 0x101, 0x0, 0x7}, 0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000000c0), 0x4) close(r0) sendmmsg(r0, &(0x7f0000000180), 0x20, 0x0) 07:25:52 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000240)) 07:25:52 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x84000, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x214042, 0x803) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1000000d, &(0x7f0000000240)=""/78, &(0x7f0000000400)=0x4e) unshare(0x400) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f00000003c0)=0x78) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x9, 0x80, 0x5, 0x2, 0x0, 0x80000001, 0x1, 0x8, 0x9, 0x1, 0x40, 0x16, 0x1ffc0000000, 0x8, 0x9, 0x8000, 0x3, 0x6, 0xa2, 0x8, 0x6, 0xbb, 0x1, 0x5, 0x8, 0x5e, 0x3, 0x40, 0x7fff, 0xffffffff, 0x5, 0x8, 0xffffffff, 0xbb, 0x6, 0x2, 0x0, 0xf29d, 0x4, @perf_config_ext={0x8, 0x8}, 0x400, 0x0, 0x0, 0x6, 0xfffffffffffffffa, 0x5370, 0xe8}, r2, 0x6, r0, 0x1) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl(r3, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r4 = socket$inet(0x2, 0x3, 0x2) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f00000002c0)={0x15, 0x7e, &(0x7f0000000180)="4979acdd59c860da1cce2b6477082d14c7f0e2363fd4df3c54e659f45457598f501cbdd37529dd57d49d43f4375752d5960fcef8ab93d6615d025ccc237e2973f8ffb586cd6990c2d6958fa9559197dc67885be3144669a4238778d181eaeb90e70ac688efe4ebcae0e48605c370115bdb1ba18729f88f615236e46e8abb"}) getsockopt(r4, 0x0, 0xce, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0xcb) 07:25:52 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x14a087ffffffff) 07:25:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000fec000"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:25:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:25:52 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500), 0x0, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:52 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb791862", 0x66, 0x10000}], 0x0, &(0x7f0000000240)) [ 370.896876] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:25:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000f7ffff7f00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:25:52 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500), 0x0, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:52 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000240)) 07:25:52 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x8200) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000001740), 0x0, &(0x7f0000002000)}}], 0x1, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4000, 0x0) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000600)=[{&(0x7f0000001780)="ef", 0x1}], 0x0, 0x0) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000140)=0x100000000, 0x4) 07:25:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:25:52 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000100)=""/115, 0x73) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x200}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001340)={r2, 0x0, 0x1000, 0x71, &(0x7f00000002c0)="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", &(0x7f00000012c0)=""/113, 0xffff}, 0x28) r3 = syz_open_dev$tun(&(0x7f0000001380)='/dev/net/tun\x00', 0x0, 0x20001) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) socket$can_raw(0x1d, 0x3, 0x1) r4 = dup2(r1, r1) ioctl$KVM_ASSIGN_DEV_IRQ(r4, 0x4040ae70, &(0x7f0000000280)={0x0, 0x4, 0x8, 0x5}) 07:25:52 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb791862", 0x66, 0x10000}], 0x0, &(0x7f0000000240)) [ 371.198469] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:25:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000000000000400"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:25:52 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000240)) [ 371.257688] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 07:25:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:25:52 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0xfdfdffff) 07:25:52 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500), 0x0, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:52 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f", 0x73, 0x10000}], 0x0, &(0x7f0000000240)) [ 371.421505] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 07:25:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000000000ff00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:25:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x19fd, 0x26f) socket$can_raw(0x1d, 0x3, 0x1) sendmmsg(r0, &(0x7f0000004740), 0x400000000000052, 0x0) recvfrom$unix(r0, &(0x7f0000000480)=""/250, 0xfa, 0x0, &(0x7f0000000600)=@abs, 0x700000) [ 371.503100] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:25:53 executing program 6: r0 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000595ff8)=0x80) writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)='U', 0x1}], 0x1) close(r0) r1 = getpid() fcntl$lock(r0, 0x6, &(0x7f0000000340)={0x2, 0x3, 0x1, 0x8, r1}) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffff}, 0x0, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r0, &(0x7f0000000300)={0x13, 0x10, 0xfa00, {&(0x7f0000000100), r2, 0x1}}, 0x18) 07:25:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:25:53 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500), 0x0, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:53 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:53 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f", 0x73, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000007fffffff00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:25:53 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x20000, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00000025c0)=[{&(0x7f0000000140)={0x27, 0x9, 0x1, 0x1, 0x6, 0x80000001, "dfdb567d1842050b5c173e304194cd980cf1bcb7ba6a8af7ebd1bfdd3fec81d654b0c39fde76a3a9c8b3122075a0a5e0ae0571795b5f989f36ac1ac34b2674", 0x1d}, 0x60, &(0x7f0000001400)=[{&(0x7f00000001c0)="cb94d9c07a6f4481c2ece63d1d82afae30ee34f7f05d3801d5349f48a464d804a4c2127718ea0fdef0f2ed7cd5c7821b06d92d84e84d35104014f6b706e3321d0748e1ecde96842cd7159f80cd7f515772357a6ac5b3", 0x56}, {&(0x7f0000000240)="18103dd44604cdebdac98bb4e77c1c12f7d162c389777e0a7cd8d34a62a0118e30276ac4915aba8cfd52ee8bdd889cb01bc8dc3967f60a2b18516992d894981d89578c41794081924239c213b336d1edaae6", 0x52}, {&(0x7f00000002c0)="8c44c3dae76059b28e61d0c267e2fc85aba8d33412a8b84a4034798284d278d636f5b94f46b66e07b8", 0x29}, {&(0x7f0000000300)="b65cc35ce3af74a238cecaaca6a50fb1786453922c9579f39be6b8f25bc39b141decb303bb4a2952e687e473fc57e842b93f749e50b131875071f4f8d3c3c3942f2ab03bd05dc886b8d9c6edde72694af56eb0b9d948416c3a59d9a342fc7ced78b270c742c3d11012c0a89c316dc1b7e5251f", 0x73}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="8b6489742c5d8fac2f7ac8de985882499c776d590977c7546e159feaad9d64476e535e949cebef1a2ec980a03d8095e7a97248fe3f15ad6198041e6eba91da1598c58ee5289265ad8723cb8232d8423446f312ff635b411f25c5e223da45cd5e995d976db8617d17b2f8", 0x6a}], 0x6, &(0x7f0000001480)={0x110, 0x3a, 0x4, "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"}, 0x110, 0x40010}, {&(0x7f00000015c0)={0x27, 0x0, 0x0, 0x3, 0x5, 0x200, "8a151e357094e87fb9f9b54119fb1ecf8a36873e9bbbafc36a6972e1039ecd2ab7c88472fc0f7af4c7b3e75a68f2de2a66a2144d4fb4959096f40667bd3969", 0x1c}, 0x60, &(0x7f0000001800)=[{&(0x7f0000001640)="46b7996f1f02fa6b37025d67a4873ab03f62e0dc1759d38c0fef1b6d739ade35282ea356afa4c1259354f7e5a0d294efc7adf790fc075c88eb189e62d67567ae302ec40e4fa3f17dd853f9da8369158d952f778d621afbace356f7243b4c49169fee540e9d14bdad7710d7662ef924cbb9cbb215cabe89e76eae94c133283310ab1f18ac458ce427b8ba4e21e02f9daf5d4f243a286de4096596c690bda95c723481e6e72249f820181f672df3d01f230176db1b282c357dee1a1358086acf89020642c41f11839369aee0a06748d71cc6ad0bb4a4743d3ef54f19ab18e0890e5cc700df99641ce4ddafb4d40451e380525e83e5919547f97e", 0xf9}, {&(0x7f0000001740)="110b81654cb3f49981e4a88b4285162bb013f7460f82d008f2b4d8df062bcf8a98e95685bad353b3e872012f11a1144ae58cd1bfbe776903cb5554c8aef5d3572c702ee363d33385f8e12b6ec78a67b5d745213a3b5288768531352e479a918046cb66dd888b8634ac10647791faae3761cfe3c6794c5c404f036708989ae40bfd8860a539ffb231974860f9f6ea6d18520a3dc5ea11ba9b4a8370aa10deea22", 0xa0}], 0x2, &(0x7f0000001840)={0xf8, 0x108, 0x40, "36ecb55b5e307e5f4aca2668131ee9a831e7498ea7a89f274825d13e3e5c7c83a7d6c4e6d5e8ae8a8a17392072199b99c319acf6b8bacc0aafd3a7cc00d1596cbd649a6026a344a6b795b04d5ee89f4e72cb6a64045e3fa9e8136f46996dadea5ded689479067feba60091eb199fc98a1657a34b9b45fc76ff08371121edd3a7693db30e2553981aef244634b686402ce6da258647f506c687715fc36cbd347f2f500a20a7e005bf7a57da9b43314a06c0ca1c63d3c92e1a80f3ebf795882ba1664af7f824ce05161ceb6c634b05e3f08781161baafbad18eea7efb3f0f4c58d9b"}, 0xf8}, {&(0x7f0000001940)={0x27, 0x1, 0x0, 0x3, 0xfffffffffffff8fb, 0x22, "6c49a40337d29e5d1357c58ce3d997aa7995fe381e340527dc961f41bfb0bca1cd6be114d8e608fce564f1566a8519fd1bbe36aa30e665fffec2517e67ced7", 0x38}, 0x60, &(0x7f0000001bc0)=[{&(0x7f00000019c0)}, {&(0x7f0000001a00)="d2532b2b1ecfffb7db397b986fa7e1bf6791339857d47e63aa5eef8a6ec5a22bd97700c19de3d508edad43550a2a235df3c43844b2e41d193cad13ecb6962b119db9565e2606dca776b72425ce1aa32409958efa8b98d98718e5f5455401042dfd74f1", 0x63}, {&(0x7f0000001a80)="294651726ef15c80ecbd8c8bd6f5cd77cb0f3d9d50fbdeac6d6731cc35d490e27b54c0ea709e54d54d35f492", 0x2c}, {&(0x7f0000001ac0)="fba87cbb6c9058abbb0945bd74826f45bf3adbb48023a16cef24590e6d744dc360150f01ad3d7d8f5bfa201cbc8713e41f900c3af4d42b38e3e203d5a55174c444a97a71f2e25a796e386d2f7431044dbc381c46066b9445702f68f6db4e5f6ebd8f56c306cff0457a69d5a90fa13ca05a2493f62c3cad3a3bf99f4fec4f87ae895b9d2e498201a18eb6585012a7b11fda41f7fcc6897c9c2ee6eb4949029d5ed5a94b6e602027cdb66fa5c3e776a0bbf0ff7feeccece47914bd1002e87637197c016bac943c2705820d6d69", 0xcc}], 0x4, &(0x7f0000001c00)={0xb0, 0x107, 0x8, "872b8fb202ec611b66096a21ac14ed5204590afc4976d3e42f21901374410f46d4621dcc7f15d16e8043f9e37b9543e430a454da15791bceb72213f1af4243deef1b17783ec4ecc58d90eca03f9a2ed7fe3db0216e5fce3790b0972a432a82a0297525e325c182067f0c09ee962256df418e83e9c6f45c2767906f405692609ad20e6963fdfacb61c4cff98d556cb4ed62d7730fd552dbead730"}, 0xb0, 0x48001}, {&(0x7f0000001cc0)={0x27, 0x1, 0x0, 0x7, 0x3, 0x6, "a6b693ef70546661dc7b0f62dddb6162a42bcc4f3b9f6d2278d3c50aa40b500d33b56d681565dd6e93d857fb56cae5c56e817373d53ba263384c002388cdb8", 0x1f}, 0x60, &(0x7f0000001dc0)=[{&(0x7f0000001d40)="d72eec1f8a119a55542ec5d91c27a64df7b5019b955964341fa66a981c74d475318d7ebd5ac118b3f791b28ac5de6affc0220cfb0855736f7d3a83b15cb2adabca365a28d33470187c6cc261b6a8bc16e6900d9dc95abd9ddefbeba52c5e28623a81c7d29c07", 0x66}], 0x1, &(0x7f0000001e00)={0x98, 0x103, 0x4, "42560dc67e9564d11eba86f8f36338ebfcc322b8458d17af20717d3aa68309d541d590565a52fbcc1e42c628ad38456b86af7f36af00b451849b4b4057999353f185b2c6685762dc6fb247883d7809c0a5c81487fc0f6e13e5082174a12399f9c215cd7120d1910d21a89e9b0d2ab2cf97ccd99550cb76095f7c095206389327cf843704"}, 0x98, 0x40001}, {&(0x7f0000001ec0)={0x27, 0x1, 0x0, 0x7, 0x7df, 0xd51, "f1bc57d528694cc90af8061c0b540c745464fd7963376e7e28b6df08eaa442e0d6ac555f33008b63e1d9932bf7acef0b79ec8bd1e15462e67304de87286a20", 0x1a}, 0x60, &(0x7f0000001f80)=[{&(0x7f0000001f40)}], 0x1, &(0x7f0000001fc0)={0xb8, 0x11f, 0x360, "a81cc50efbd4f36a19863a3d6bd26f794a3a893e1b0754e82d3fa112d35c0555730d360aca932349706fad8f930a736a2bed7957d945638996084fa9acd4e3da1206a2ca4d608829764865f355ec4029d0ccdaaf18acb960520563e69566726c0eb069e5439bb0ef667703304894e0665ffd9275cb6aaeb41150eb7e4f813355cc8cef84554df024046ab5ab84debbcc03e5d8f6bd305f9407a8cd46c015fd09bd"}, 0xb8, 0x4800}, {&(0x7f0000002080)={0x27, 0x0, 0x1, 0x2, 0x7, 0x0, "cc4fbbc85f28a5f0f29b8b1baa4ddc8fe0f9342217f274b5520faa394e04fe56e2a7d8ab5cf3eeb73ba1cab8a350116ec11e2b6f786b5b0877ae7e4afc8f9c", 0x29}, 0x60, &(0x7f0000002300)=[{&(0x7f0000002100)="cb325aa78bec66d4b48d26814393df42edb4cdebe6f0c9b21e1e87677446447582c1356fecb387a90ad97d0d76ea50a752661692a6b602a89d0b5ddbebb0cd672e31a1be7dda3ce5cb7f830ee388b9bd5fe456c4cd135197b52375bda974ad1593dd8beb10694d70f1c5f6cd5d", 0x6d}, {&(0x7f0000002180)="60ffa926263fae10d6356391879b7f04d2b8f118cc471ee8a1e2aab7311d02e7bb2a7f4b6d156fc7f0055d1c2fc9552f29e211de5ff85e7c9b3c737ab29aea5c6d056d72", 0x44}, {&(0x7f0000002200)="c7387f5d63d5f5b3f2aca661b37c6173330d0eb45087bfcd80e7b2c0515fe805d50cb10a2b9ebf915e69423054e32cff4d5348b9805f416615eb7456d9d22df09522022a18f454d8c43466", 0x4b}, {&(0x7f0000002280)="cb899e0903f097a1a3863e91db7623ab3b454bcdcd3c8109ec5982cff6c01b80dfc597d5fc429faaef69bcd72db77961495ed90d7df0d4debc8e044a4157bb0445315a63289f4ce7d3f910a4846e0f4af6afba52cea6ff51bac17ab6f83307996d94e0d46739c5f4c5879106790288a01496b6a48d96e16172856068f6af", 0x7e}], 0x4, 0x0, 0x0, 0x20000080}, {&(0x7f0000002340)={0x27, 0x0, 0x1, 0x1, 0x211e, 0x401, "c52fc89c37937bc4a3930e6c01b376aafb2ecac3cd03ffe840b676ec90ae4f544535260273eea301b6c12331121e053243ac3bb4b6a52a56a63535a1b9b2f8", 0x3}, 0x60, &(0x7f0000002480)=[{&(0x7f00000023c0)="c6b1f4fafa780bc7f9b0482f176fb2a15bb9fe8b7b1a8975c66bd80feac50385eed040526903afe381cd12afc6e592285cae35b62b034cf68548cfc6ba2ec9962bdfea78554c5caa8e69594319ecaeeb7c3e0fff4e35fa5f52b8063a4e41c1f696cbc970eff5565e1150a16af2819c2027833325d3fe5459f9e6e7d5855385a98786584c5c39ced57bfcc4be0f01493e4e97705e6ee96fb10f4815a37fc833022daf", 0xa2}], 0x1, &(0x7f00000024c0)=ANY=[@ANYBLOB="d00000000000000029000000d20c0000568d71919b38f33340c7a3f4e2ba270ed759de4cb8c86a7772445b7ac37f8c2ef0040031f880d42c408fca6cf3293f97518cab4f2135ead34907def48bbbea1f9e6205dcca5023352b676634011340c56e3a3bffd6e2c13ab0cf3e84dd7aa37d8c3d03256ead94626835ff1ebba46337eb20b81dd4812f0d361b281e55715ef9fdeaa220c71137849696421f7198cbbb9fda66d9d475bd61b539b59db3f2ba7b1ddee56049b9bc61481ee5422b710a82d1ed00"], 0xd0}], 0x7, 0x80c1) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x803, 0xfffffffffffffffc) ptrace(0x4207, r2) ptrace$setregset(0x4209, r2, 0x0, &(0x7f0000000100)) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x42401) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000040)) [ 371.767811] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:25:53 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:53 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500), 0x0, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:53 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f", 0x73, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:53 executing program 0: r0 = memfd_create(&(0x7f0000000140)="7365e3757269747d2451dc094071773e74656f07", 0x0) write(r0, &(0x7f0000000040)='6', 0x1) sendfile(r0, r0, &(0x7f0000000080), 0xb516) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl(r0, 0x0, &(0x7f0000000180)="4b5db3aa2c73ce3d62779bfc75111ed311405970f175cdfc8e593531bb86e561a47ee13c22f01cb68f7129c4a9ebf9e8025b695a3628ed9c886ed592c5b07a2fec75d62d783bf35c8dfc9a02ee976945c0d9a7f1024c07d100a21d378cf83fb69c18a8c32d2b03021da4e419aed7b1666c29c66433398f16c156271f1d43a6c126fa55e4c04b4ce84ac73f00f1409319d2b8f563bd2838d048d2015c42cfd2df5ac1c5835bf967145a9b23abdd8aec31d31ede9cc19a9e632197c87339952680d670a6") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000977000/0x14000)=nil, 0x14000) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) 07:25:53 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x1000000) 07:25:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:25:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000ff00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 372.061728] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:25:53 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f87357", 0x4c, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:53 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263", 0x79, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:53 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000003a40)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100), 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={'veth0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000000080)="0f", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r2, 0x1) sendto$inet(r2, &(0x7f00000001c0)="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", 0x1000, 0x4008090, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 07:25:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:25:53 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:25:53 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263", 0x79, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:53 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f87357", 0x4c, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:53 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x29000000) [ 372.473814] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:25:54 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:54 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000200"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:25:54 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f87357", 0x4c, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:54 executing program 0: r0 = socket$kcm(0xa, 0x322000000003, 0x11) fcntl$setpipe(r0, 0x407, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000100), 0x364) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000000c0)={0xffffffff}, 0x13f, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f0000000240)={0x14, 0x88, 0xfa00, {r2, 0x30, 0x0, @in={0x2, 0x4e23, @rand_addr=0x4}}}, 0x90) sendmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000040)=@nl=@unspec={0x5000000}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000200)="235db874f80e004a36422016c7d846ed2fa163e11483ff4fff60e4059829b85eca00000000800000", 0x28}], 0x1}, 0x0) 07:25:54 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263", 0x79, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:25:54 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000000080fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:25:54 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383", 0x59, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:54 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:54 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) wait4(r1, &(0x7f0000000140), 0x3ffffffc, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x2}) shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000004000/0x4000)=nil) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000080)) ptrace$setregset(0x4209, r1, 0x20000004, &(0x7f0000000100)={&(0x7f0000000040)}) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000040)=""/49) 07:25:54 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x3e8) [ 373.298268] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:25:54 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000000000000200"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:25:54 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383", 0x59, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:54 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c", 0x7c, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0xa0481, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000001c0)={{0x6, 0xdd4f}, 'port0\x00', 0x13, 0x20000, 0xfffffffffffff34f, 0x1, 0x8, 0x3f, 0x1, 0x0, 0x5, 0x3}) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000180), 0x10) 07:25:55 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:25:55 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x80047437, 0x0) 07:25:55 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f41", 0x98, 0x10000}], 0x0, &(0x7f0000000240)) [ 373.551702] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:25:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000fc00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:25:55 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c", 0x7c, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:55 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") chdir(&(0x7f0000000080)='../file0\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x9, 0x400, 0x10000, 0xda2}, 0x8) symlink(&(0x7f0000000100)='../file0\x00', &(0x7f00000001c0)='./file0\x00') umount2(&(0x7f0000000400)='./file0\x00', 0x2) 07:25:55 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383", 0x59, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:55 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9be, 0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x1}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r2, 0x402c542b, 0x707000) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000040)={0x0, r2, 0x1}) 07:25:55 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:25:55 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0xf00000000000000) 07:25:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000080fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:25:55 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f41", 0x98, 0x10000}], 0x0, &(0x7f0000000240)) [ 373.894875] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:25:55 executing program 6: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001400)={&(0x7f0000000580)=ANY=[@ANYBLOB="38010000100001050000000000000000ff020000000000000000000000000001ff02000000000000000000000000000100000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe800000000000000000000000000000000000006c000000ac1414000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480003006465666c6174650000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) r0 = memfd_create(&(0x7f0000000080)='-]keyring\x00', 0x3) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000100)=""/13) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000200)={0x7fffffff, 0xbf3, &(0x7f00000000c0)="1ada5187f9ae0ae03389fdd4e5b15e83b741bc4b948c29157b0f9651d4f8afdca85e90cda7ba3a70eae67c7773", &(0x7f0000000140)="83649df79726483a25677919a279bc01f31c3881b6086c20e5febfb1a97b98dcde62fa9253a74e174a10658007231099deedd1c0675db92e632220e19ac5fe53bbbd740501f3c04b5da8d320d44cb607e7ed37aa7c28418117293b83e3bc4bf93c57deec8877dc69f89aba0813d7ac3b5ca22ecc583afea4171b45c67dbd76ba0ee9a7097d66d87f6aac93824835db", 0x2d, 0x8f}) write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x1, 0x8001, 0x1, 0xb6, 0x2, 0x3f, 0x8, 0x136, 0x38, 0x3e5, 0x9, 0xfffffffffffffff7, 0x20, 0x1, 0x3ff, 0xa3a, 0x1}, [{0x6474e553, 0x8000, 0x7, 0x80000001, 0x8, 0x0, 0x5, 0xe1c}, {0x5, 0x8, 0x4, 0x3, 0x29af, 0xffffffffffffff43, 0x7a0f, 0x91}], "d3c2139c668da7c4df21f0e5c989d8dedb7a18aca829939bb56543da7f0ac1f5762103f0f3d449d04de8bdf0c4f2e89f6741459ae015465b60b0c704e9cc42e83d27a9d3df471293efb579e55175b274704f9d3e92897d334efef821c9c53609f617895f94878b944db6", [[], [], [], []]}, 0x4e2) getegid() 07:25:55 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:55 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000070107031dfffd946fa2830020200a0009000100001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/43, 0x2b}, {&(0x7f0000000200)=""/184, 0xb8}, {&(0x7f00000002c0)=""/184, 0xb8}, {&(0x7f0000000380)=""/212, 0xd4}, {&(0x7f0000000480)=""/144, 0x90}, {&(0x7f0000000100)=""/7, 0x7}], 0x6, &(0x7f00000005c0)=""/238, 0xee, 0x1}, 0x42) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f00000006c0)={@local, 0x0}, &(0x7f0000000700)=0x14) connect$packet(r1, &(0x7f0000000740)={0x11, 0xff, r2, 0x1, 0xffff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 07:25:55 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c", 0x7c, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:25:55 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:25:55 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="30004200509f3da4000000000000000000000cdfaa8c00080000000000010000000000000039c91dc3590ba5e3877ac24383f9542a0000000000000000000000", @ANYRES32], 0x30}, 0x1}, 0x0) r2 = getuid() r3 = memfd_create(&(0x7f0000000280)='\x00', 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x81, 0x80, 0x9, 0x3}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000003c0)={r4, 0x80000001, 0x20}, 0xc) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2800000}, 0xc, &(0x7f0000000200)={&(0x7f00000004c0)={0x13ac, 0x41, 0x800, 0x70bd2b, 0x25dfdbff, {0x8}, [@typed={0x4, 0x5c}, @typed={0x8, 0x59, @uid=r2}, @nested={0x150, 0x8f, [@generic="b88c77fee242e8efb385f24be5c59b52be843c46b55890aa46954d7e7049a5f1bb8da945f7550df60028ad59ed0934a3c67bb467319afbe666a952800506df0f006fb2323898a188d00b6f5199b06e5d9d1e027a5e170f34cad4dbaa1cc127fb374317e064866bf35197d1ac32471b87517fed5693b920b9732cd5dcbea64bf9cc37d18b5e05f2cb37088b36695ab4f1a67ee50559d7f5d8aa9f345015a2b306707d8ec96e7de4840e106f7d78a7099b4dc9c1b52ff05dc1710b6549104c13496a01d92a0045cc488cdd9a54d6b74803c283a870b5ec4d887c5b72b7c4dc38ec5d4a093b9316d28930964522c30260a07d79c56fa475be", @typed={0x40, 0x8f, @binary="bac140c92d3d74df69a0af0e9a5de01de7b05bc9ce13936e04743d79020b1bae5a2390ec4a6c5393e73183cd25606c5893bb9a9ec407cf49d3d2be7b"}, @typed={0x14, 0x13, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @typed={0xc, 0x6b, @u64=0x800000000000000}, @generic="453d8543bff9f8247a25358b7221aaf33e1f813f8a3866b306e48787251899903ac5f03df4d14ca936a67bd3d5df70102fd52de815bd9a7a57cc5641696f19e66ba900931cf4e7c1a07d0fba1b6eac29c617e3701e4589b6d9fdccfc8a16517f", @typed={0x8, 0xe, @fd=r0}, @nested={0x11c0, 0x1d, [@typed={0x8, 0x60, @ipv4=@rand_addr=0x80000001}, @generic="e2fe536eec86dbce393c01edd2121b0c524d599e2d69e6e71b40bd4868f8a0a7c54e184abf579fe455da3bc6ad826b72834a56496ad67cb479ac75dd531d20a7cc78ce539214da659becdb1f242d7bfc287f223c09850678f17637ee69dc1a08a4bdfc5b80bd1d3840ecaa7be4bef26467b018d11df9d83e7647f4c9161e1740fbc4eb3e1da9dd33e482833a9c4fa43eb9c8a4a5d517136680e7657894972e66dbb33d74905abc5f0bee2d22d8f0b7b353882680d9b4ee7180e1076581b7466a85c61df0f2d7ccb7046d235fab2b28b1967c282c7b426ae36ddef848f78a39da4eaaa9ff44a59ea2fef99417b48bf5423423", @typed={0xc, 0x0, @u64=0xfffffffffffffff8}, @generic="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", @typed={0x8, 0x5e, @str='+\x00'}, @generic="95613e4e497653bdf86878d8fb1cf7451ecd8b1728d750181f848436642016c0479c902cc2c011d46b55823fedca09de93389e3f816f64e98a99de6346d313564fe2b0e5106dc5675e0bf1d7933792b247d5138cddc9e21e78a8e0508113a38367c4564b2441ca924732215c0f5561923bf06893ef55b0ad3c2f92667b258dc0695a5fabbd5e3d8b0dc3a4bbec6cb5e69ad51a840c90d7b9121d6ce9b1a808ec7fcef56e71a79f930bf8018cd306"]}, @typed={0x8, 0x2d, @ipv4=@multicast1=0xe0000001}]}, 0x13ac}, 0x1, 0x0, 0x0, 0x40}, 0x4) 07:25:55 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f41", 0x98, 0x10000}], 0x0, &(0x7f0000000240)) [ 374.217339] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:25:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-asm)\x00'}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x1ff, 0x2, 0x3, 0xd, 0x46, 0x5, 0x8}, 0x20) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r2 = accept4(r1, 0x0, &(0x7f00000000c0)=0xf9e0703165e00056, 0x2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5", 0x4) sendmmsg$unix(r2, &(0x7f0000007f40)=[{&(0x7f0000000000)=@abs, 0x6e, &(0x7f00000000c0), 0x0, &(0x7f0000001c00)=[@cred={0x20, 0x117, 0x2}], 0xfffffffffffffeaf}, {&(0x7f00000042c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000007500), 0x0, &(0x7f0000007e00)}], 0x2, 0x0) 07:25:55 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0xe803) 07:25:55 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000000000000100"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:25:55 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce", 0x7e, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:55 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:25:56 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16f477671070") r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000000040)=0xffff, 0x4) bind$unix(r2, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e22}, 0x2c6) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f00000000c0)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2bc6e3795027b400) openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x20000, 0x0) listen(r2, 0x0) connect$unix(r1, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000001c0)=@req3={0x80000001, 0x7, 0xfffffffffffffffc, 0x5, 0x4, 0x8000, 0x8}, 0x1c) accept4$unix(r2, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 07:25:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000000100"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:25:56 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7", 0xb1, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:56 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240)) [ 374.556463] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:25:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6(0xa, 0xeffffffffffffffe, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00000002c0)='veth1_to_bridge\x00') ioctl(r2, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000040)="0f2358642e660f300f015d02c4e27d2598000001000f090f08660f72f79d660f38824bc62e3e0f01c49ad6000000ee00", 0x30}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0xffffffff, 0x8000, 0x1f, 0x1f, 0x0}, &(0x7f0000000140)=0x10) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f0000000240)={0x0, 0x5, 0x1de, &(0x7f0000000200)=0x7ff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=r5, @ANYBLOB="21000000bd8d6e21d42ca2b33776ed697191d626282fe8e5671b484ac57fc31fc8d942aabdd8796ece38b351641a1b91"], &(0x7f00000001c0)=0x29) 07:25:56 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce", 0x7e, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:56 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) [ 374.728886] print_req_error: I/O error, dev loop1, sector 128 07:25:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000400"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:25:56 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000240)={0x10000000000000, 0x7, 0x0, {0x77359400}, 0x0, 0x1000000000000000}) 07:25:56 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4", 0x62, 0x10000}], 0x0, &(0x7f0000000240)) [ 374.861044] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:25:56 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7", 0xb1, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:56 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0xffffffff87a01400) 07:25:56 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce", 0x7e, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000fc00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:25:56 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0xfffffffffffffffd, @dev={0xfe, 0x80, [], 0xe}, 0x1000}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x2c) getpeername$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) 07:25:56 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x0, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:25:56 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4", 0x62, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:56 executing program 0: prctl$setname(0xf, &(0x7f0000000300)="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") seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) socketpair$inet6(0xa, 0x3, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x7e687e76}, &(0x7f0000000100)=0x8) acct(&(0x7f0000000200)='./file0\x00') 07:25:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000fe8000"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:25:56 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7", 0xb1, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:56 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f}], 0x0, &(0x7f0000000240)) 07:25:56 executing program 6: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f00000001c0)={@empty, 0x0}, &(0x7f00000002c0)=0xfffffffffffffddd) bind$xdp(r1, &(0x7f0000000240)={0x2c, 0x4, r2, 0x1d, 0xffffffffffffff9c}, 0x10) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000440)=""/88) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x82000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x0, 0xa, &(0x7f0000000300)=@raw=[@alu={0x0, 0x8000, 0x4, 0x7, 0x7, 0x1, 0x8}, @jmp={0x5, 0x5, 0xb, 0xf, 0xf, 0xfffffff9, 0xffffffffffffffff}, @generic={0x1, 0x3f, 0xae6, 0x6}, @map={0x18, 0x2, 0x1, 0x0, r3}, @exit={0x95}], &(0x7f0000000200)='syzkaller\x00', 0x2, 0x18, &(0x7f0000000280)=""/24, 0x41f00, 0x1, [], r2, 0x52e8115b2866bb7e}, 0x48) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000400), 0x2) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000000040)={{0x7fffffff, 0x10001, 0x3, 0xff, 0x10000, 0x400}, 0x1}) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x300, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000140)=""/102) 07:25:56 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x0, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:25:56 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4", 0x62, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:56 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x800000000000000) 07:25:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000000000fc00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:25:57 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f}], 0x0, &(0x7f0000000240)) 07:25:57 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd38", 0xbe, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:57 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x92, 0x0) connect$rds(r1, &(0x7f0000000100)={0x2, 0x4e21, @rand_addr=0xff}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)=0x7) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x200, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001c0003fd6d0000360000000002dd0700060000001f5f32c908000100000073730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) [ 375.619436] audit: type=1326 audit(3678247557.139:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=23224 comm=F2A9EAC4EB1848700C7DA799D0B682 exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455ab9 code=0x50000 07:25:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x0, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) [ 375.709429] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 375.742946] audit: type=1326 audit(3678247557.162:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=23224 comm=F2A9EAC4EB1848700C7DA799D0B682 exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455ab9 code=0x50000 [ 375.764311] audit: type=1326 audit(3678247557.162:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=23224 comm=F2A9EAC4EB1848700C7DA799D0B682 exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455ab9 code=0x50000 [ 375.785604] audit: type=1326 audit(3678247557.163:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=23224 comm=F2A9EAC4EB1848700C7DA799D0B682 exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455ab9 code=0x50000 07:25:57 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb79", 0x64, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:57 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f}], 0x0, &(0x7f0000000240)) 07:25:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000007ffffff700"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 375.806681] audit: type=1326 audit(3678247557.163:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=23224 comm=F2A9EAC4EB1848700C7DA799D0B682 exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455ab9 code=0x50000 [ 375.827887] audit: type=1326 audit(3678247557.164:13): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=23224 comm=F2A9EAC4EB1848700C7DA799D0B682 exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455ab9 code=0x50000 [ 375.848955] audit: type=1326 audit(3678247557.164:14): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=23224 comm=F2A9EAC4EB1848700C7DA799D0B682 exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455ab9 code=0x50000 [ 375.870568] audit: type=1326 audit(3678247557.164:15): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=23224 comm=F2A9EAC4EB1848700C7DA799D0B682 exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455ab9 code=0x50000 [ 375.892397] audit: type=1326 audit(3678247557.164:16): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=23224 comm=F2A9EAC4EB1848700C7DA799D0B682 exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455ab9 code=0x50000 [ 375.913681] audit: type=1326 audit(3678247557.164:17): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=23224 comm=F2A9EAC4EB1848700C7DA799D0B682 exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455ab9 code=0x50000 07:25:57 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000000)) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000000100)=0xffff, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005abcee381e5b3b60ced5c54dbb7295df0df821707dffcd60000000020e6", 0x22) 07:25:57 executing program 6: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080), 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000580)="6b657972696e676c6f00f9e33210d477f0fbca82bfc24b1c95aa5076be6e8bd7af0c6eddf0182722feff2b9a00cef0fb6984e56060deb090815d9ef9fbc9febcd2657d98065f630f14bce0d32e2c81a5bf34f60344d5d17455fd1b7f26602b74c3463c13bfbdc263e8e6c0e4fdb0b353d96e05f4afdaa5e9a2311e0b0437b3d7794fd33ecc811f6db806da54ef2b3ac66cdb41bdb6422d389ef53b016cb127cbae7c676758e1997524ea6f57fe8e3158a0b89339f54d6d86b3f1d5eb4e932e4a22b6da0d1d3eaff939d9312019fc9882c37b64cc3ff3e001281c7623c89116a7dd8aef6a2110b5c822717d7f9d03016128ea6e95a66f6bb417583bf0dd54d1cd015b30f296d8f6e5ee438b267cf4039a905f6a8309927696e6dcfba61b16107585a2a188ba10ea576bd699bc9078d3edeccfbdbfc55f43dd89399ed35844e77bf95ba79f17bb93bf85e16cf62a13b52c25c252b7e4514f011c9da6b2cb7f1908fe58ce657216b2a5190e0a727099ab0d83ccdddbaa6792f2bebf9a8b716b3dd88d1590c1d4fcc1e818dc823246d6d59e449fcff4970ff888ef63c1277d76c859f6eba08c013d2bba0d79187403bfe45d22a2b8dcb5ff679e748156c57b3265256f7397f6c18c9122db5bdfb67076ee1a04dccfd32699aad47199bde505", r0}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/bnep\x00') fchdir(r1) r2 = memfd_create(&(0x7f0000000380)="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", 0x0) write(r2, &(0x7f0000000300)="6963e64243ea486da3a74e3deec6fc7bb9650b5de56946c568f95d22467190ba3b6d59a5958d6fa9259c8a2ac4677b00000000000000000000200000f8bf54da32", 0x41) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r2, 0x0) fsync(r1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101800, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x190) 07:25:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000c0fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:25:57 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb79", 0x64, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:57 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0xf000000) 07:25:57 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd38", 0xbe, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:25:57 executing program 4 (fault-call:1 fault-nth:0): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) [ 376.254233] print_req_error: I/O error, dev loop1, sector 128 07:25:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) [ 376.306035] FAULT_INJECTION: forcing a failure. [ 376.306035] name failslab, interval 1, probability 0, space 0, times 0 [ 376.317545] CPU: 0 PID: 23333 Comm: syz-executor4 Not tainted 4.18.0-rc3+ #130 [ 376.324966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.334365] Call Trace: [ 376.337069] dump_stack+0x1c9/0x2b4 [ 376.340744] ? dump_stack_print_info.cold.2+0x52/0x52 [ 376.346002] should_fail.cold.4+0xa/0x1a [ 376.350127] ? fault_create_debugfs_attr+0x1f0/0x1f0 07:25:57 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0042fc2f07d82c99240970") sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000e00)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000dc0)=@ipv6_getroute={0x24, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@RTA_UID={0x8, 0x19}]}, 0x24}, 0x1}, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x50400, 0x0) 07:25:57 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd38", 0xbe, 0x10000}], 0x0, &(0x7f0000000240)) [ 376.355271] ? lock_downgrade+0x8f0/0x8f0 [ 376.359459] ? proc_fail_nth_write+0x9e/0x210 [ 376.363991] ? proc_cwd_link+0x1d0/0x1d0 [ 376.368104] ? find_held_lock+0x36/0x1c0 [ 376.372241] ? check_same_owner+0x340/0x340 [ 376.376612] ? rcu_note_context_switch+0x730/0x730 [ 376.381587] __should_failslab+0x124/0x180 [ 376.385953] should_failslab+0x9/0x14 [ 376.389789] __kmalloc+0x2c8/0x760 [ 376.393400] ? strncpy_from_user+0x510/0x510 [ 376.397930] ? fput+0x130/0x1a0 [ 376.401251] ? __x64_sys_memfd_create+0x142/0x4f0 07:25:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) [ 376.406146] __x64_sys_memfd_create+0x142/0x4f0 [ 376.411112] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 376.416709] ? memfd_fcntl+0x1400/0x1400 [ 376.420816] ? do_syscall_64+0x9a/0x820 [ 376.424880] do_syscall_64+0x1b9/0x820 [ 376.428886] ? finish_task_switch+0x1d3/0x890 [ 376.433422] ? syscall_return_slowpath+0x5e0/0x5e0 [ 376.438399] ? syscall_return_slowpath+0x31d/0x5e0 [ 376.443392] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 376.448809] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 376.454166] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.459479] RIP: 0033:0x455ab9 [ 376.462786] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 376.482482] RSP: 002b:00007fa50e6b7a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 376.490225] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000455ab9 [ 376.497517] RDX: 0000000020000418 RSI: 0000000000000000 RDI: 00000000004ba6f0 07:25:58 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 07:25:58 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb79", 0x64, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000400"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 376.504822] RBP: 000000000072bea0 R08: 0000000020000418 R09: 00000000fbad8001 [ 376.512123] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000014 [ 376.519724] R13: 00000000004c2144 R14: 00000000004d3620 R15: 0000000000000000 07:25:58 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) ptrace$getsig(0x4202, r1, 0xfffffffffffffffa, &(0x7f00000000c0)) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000000000)=0xdfe9, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x2, 0x8b10000000000000, 0x3, 0x80}]}, 0x10) syz_emit_ethernet(0x2d5, &(0x7f0000000280)=ANY=[@ANYBLOB="ffffffffffffaaaaaeaaaabb86dd6050a09c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078623fdf13c4e09c070eb498c9cd24122f3d2efb9f749dfd871909c023170b1c81331e4cf940c82992c8ea2fda75e5471a89228cec55d5ce15486684b3280bf922bd77577afc1ba70171d48b4be43b243d498f5d25976b9220"], &(0x7f0000000040)) 07:25:58 executing program 0: mkdir(&(0x7f0000000300)='./control\x00', 0x0) r0 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000900)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') r1 = socket$inet6(0xa, 0x1, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0x9f, 0x1000, &(0x7f0000000140)="1e0548f1b3899102d37eda0d509a6ce88ad2707a62d226c1c221d03b1fad2717683ddb08422ef5af6ab49a613e2857126e0c3e58d42365bf5cd2f845a6a70a054b7fac6b6d53c081ddf9f1cf7016328a694007682b1043096c03fda6cc02773fc56e476c9fed092e24b29546ad65cbfa7fbd71c3ab627988262670a127a3f63b90ef8217b5c544be0e8d5bcd223b77e32ead20ab8de8dce7889638bc14392d", &(0x7f0000000940)=""/4096, 0x401}, 0x28) ioctl(r1, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") close(r0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)={0x3, r0}) 07:25:58 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 07:25:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000fc00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:25:58 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7c", 0xc4, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:58 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x4000000000000000) 07:25:58 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65}], 0x0, &(0x7f0000000240)) 07:25:58 executing program 6: r0 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x3) recvfrom$packet(r0, &(0x7f0000000040)=""/144, 0x90, 0x40, &(0x7f0000000200)={0x11, 0x1d, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5aaf4aed, 0x4a0400) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)='em0.+vmnet1ppp0\x00') 07:25:58 executing program 4 (fault-call:1 fault-nth:1): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:58 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 07:25:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000ff00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:25:58 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7c", 0xc4, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:58 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000018912, &(0x7f0000000040)="295ee1355d84329ce0a7b097011c4548311f16f477671070") ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f00000000c0)=0x12000096d, 0xbf, 0x3) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000336000/0x3000)=nil, 0x2) 07:25:58 executing program 6: getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}}}}, &(0x7f0000000080)=0x84) kexec_load(0x0, 0x7, &(0x7f00000005c0), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast2, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) 07:25:58 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65}], 0x0, &(0x7f0000000240)) [ 377.147552] FAULT_INJECTION: forcing a failure. [ 377.147552] name failslab, interval 1, probability 0, space 0, times 0 [ 377.159211] CPU: 1 PID: 23429 Comm: syz-executor4 Not tainted 4.18.0-rc3+ #130 [ 377.166588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.175957] Call Trace: [ 377.178573] dump_stack+0x1c9/0x2b4 [ 377.182252] ? dump_stack_print_info.cold.2+0x52/0x52 [ 377.187467] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 377.192346] should_fail.cold.4+0xa/0x1a 07:25:58 executing program 6: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000080)={[{@dmask={'dmask', 0x3d, [0x32]}, 0x2c}]}) r0 = socket(0x0, 0x6, 0x0) sendmsg$rds(r0, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000140)=""/83, 0x53}, {&(0x7f0000000240)=""/105, 0x69}, {&(0x7f00000002c0)=""/251, 0xfb}, {&(0x7f0000001400)=""/211, 0xd3}, {&(0x7f00000001c0)=""/20, 0x14}, {&(0x7f0000001500)=""/106, 0x6a}], 0x7, &(0x7f0000001880)=[@cswp={0x58, 0x114, 0x7, {{0x7, 0x100000001}, &(0x7f0000001600)=0x9, &(0x7f0000001640)=0x2, 0xfffffffffffffffb, 0x20, 0x3, 0x1f, 0x75}}, @mask_fadd={0x58, 0x114, 0x8, {{0x2, 0x4}, &(0x7f0000001680)=0xfffffffffffffaf4, &(0x7f00000016c0)=0x6, 0x7, 0x2, 0xfffffffffffffff8, 0xb059, 0x20, 0x2}}, @fadd={0x58, 0x114, 0x6, {{0x7, 0x10000}, &(0x7f0000001700)=0xffff, &(0x7f0000001740)=0x1, 0x200, 0x1, 0xc9, 0x1, 0x40, 0x200}}, @cswp={0x58, 0x114, 0x7, {{0x1, 0xfffffffffffffff8}, &(0x7f0000001780)=0x8000, &(0x7f00000017c0)=0x4, 0x1, 0x0, 0x8001, 0x9, 0x40, 0x1}}, @fadd={0x58, 0x114, 0x6, {{0x1000, 0x5e433fc9}, &(0x7f0000001800)=0x6, &(0x7f0000001840)=0x8, 0x10001, 0x0, 0x6, 0x3f, 0x1, 0x2}}], 0x1b8, 0x20000000}, 0x4004) 07:25:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000000200"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 377.196445] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 377.201588] ? find_held_lock+0x36/0x1c0 [ 377.205685] ? find_held_lock+0x36/0x1c0 [ 377.209805] ? check_same_owner+0x340/0x340 [ 377.214261] ? rcu_note_context_switch+0x730/0x730 [ 377.219404] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 377.224451] __should_failslab+0x124/0x180 [ 377.228802] should_failslab+0x9/0x14 [ 377.232733] kmem_cache_alloc+0x2af/0x760 [ 377.236918] __d_alloc+0xc8/0xd50 [ 377.240399] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 377.245436] ? do_raw_spin_unlock+0xa7/0x2f0 [ 377.250045] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 377.255030] ? __lock_is_held+0xb5/0x140 [ 377.259123] ? _raw_spin_unlock+0x22/0x30 [ 377.263292] ? __alloc_fd+0x34e/0x710 [ 377.267114] ? exit_files+0xb0/0xb0 [ 377.270763] d_alloc_pseudo+0x1d/0x30 [ 377.274669] __shmem_file_setup+0x1f3/0x700 [ 377.279016] ? shmem_fill_super+0xa50/0xa50 [ 377.283395] ? get_unused_fd_flags+0x122/0x1a0 [ 377.287998] ? __alloc_fd+0x710/0x710 [ 377.291886] shmem_file_setup+0x2f/0x40 [ 377.295862] __x64_sys_memfd_create+0x2af/0x4f0 [ 377.300535] ? memfd_fcntl+0x1400/0x1400 [ 377.304681] ? do_syscall_64+0x9a/0x820 [ 377.308670] do_syscall_64+0x1b9/0x820 [ 377.312549] ? finish_task_switch+0x1d3/0x890 [ 377.317050] ? syscall_return_slowpath+0x5e0/0x5e0 [ 377.322062] ? syscall_return_slowpath+0x31d/0x5e0 [ 377.327013] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 377.332384] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 377.337224] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.342403] RIP: 0033:0x455ab9 [ 377.345582] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 377.365032] RSP: 002b:00007fa50e6b7a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 377.372821] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000455ab9 [ 377.380082] RDX: 0000000020000418 RSI: 0000000000000000 RDI: 00000000004ba6f0 [ 377.388240] RBP: 000000000072bea0 R08: 0000000020000418 R09: 00000000fbad8001 07:25:58 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65}], 0x0, &(0x7f0000000240)) 07:25:58 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x404002) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/131) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000280)=""/246) [ 377.395501] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000014 [ 377.403023] R13: 00000000004c2144 R14: 00000000004d3620 R15: 0000000000000001 [ 377.428236] FAT-fs (loop6): Directory bread(block 2563) failed 07:25:59 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7c", 0xc4, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:59 executing program 2 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) [ 377.478866] FAT-fs (loop6): Directory bread(block 2564) failed [ 377.527467] FAULT_INJECTION: forcing a failure. [ 377.527467] name failslab, interval 1, probability 0, space 0, times 0 [ 377.538974] CPU: 0 PID: 23448 Comm: syz-executor2 Not tainted 4.18.0-rc3+ #130 [ 377.539794] FAT-fs (loop6): Directory bread(block 2565) failed [ 377.546354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.546362] Call Trace: [ 377.546390] dump_stack+0x1c9/0x2b4 [ 377.546409] ? dump_stack_print_info.cold.2+0x52/0x52 [ 377.546432] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 377.578088] ? print_usage_bug+0xc0/0xc0 [ 377.582185] should_fail.cold.4+0xa/0x1a [ 377.587061] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 377.592197] ? __lock_acquire+0x7fc/0x5020 [ 377.596465] ? find_held_lock+0x36/0x1c0 [ 377.600668] ? check_same_owner+0x340/0x340 [ 377.605032] ? rcu_note_context_switch+0x730/0x730 [ 377.608210] FAT-fs (loop6): Directory bread(block 2566) failed [ 377.609994] __should_failslab+0x124/0x180 [ 377.610016] should_failslab+0x9/0x14 [ 377.610038] kmem_cache_alloc_node+0x272/0x780 [ 377.628639] ? print_usage_bug+0xc0/0xc0 [ 377.632721] ? perf_trace_lock+0x920/0x920 [ 377.636973] ? d_alloc+0x96/0x380 [ 377.639676] FAT-fs (loop6): Directory bread(block 2567) failed [ 377.640441] __alloc_skb+0x119/0x790 [ 377.650149] ? skb_scrub_packet+0x580/0x580 [ 377.651620] FAT-fs (loop6): Directory bread(block 2568) failed [ 377.654496] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 377.654513] ? fib_table_lookup+0xa53/0x24a0 [ 377.654542] alloc_skb_with_frags+0x13f/0x770 [ 377.661056] FAT-fs (loop6): Directory bread(block 2569) failed [ 377.666057] ? print_usage_bug+0xc0/0xc0 [ 377.666075] ? check_noncircular+0x20/0x20 [ 377.666094] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 377.666114] ? rcu_read_lock+0x70/0x70 [ 377.671000] FAT-fs (loop6): Directory bread(block 2570) failed [ 377.675018] sock_alloc_send_pskb+0x89b/0xb10 [ 377.675040] ? __lock_is_held+0xb5/0x140 [ 377.675059] ? sock_wmalloc+0x1f0/0x1f0 [ 377.681113] FAT-fs (loop6): Directory bread(block 2571) failed [ 377.685878] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 377.685899] ? find_exception+0x517/0xc50 [ 377.685920] ? trace_hardirqs_on+0x10/0x10 [ 377.685940] ? find_held_lock+0x36/0x1c0 [ 377.690641] FAT-fs (loop6): Directory bread(block 2572) failed [ 377.694911] ? graph_lock+0x170/0x170 [ 377.694935] sock_alloc_send_skb+0x32/0x40 [ 377.694954] __ip_append_data.isra.47+0x1600/0x2a90 [ 377.760527] ? ip_reply_glue_bits+0xc0/0xc0 [ 377.764985] ? graph_lock+0x170/0x170 [ 377.768788] ? __ip_flush_pending_frames.isra.43+0x2d0/0x2d0 [ 377.774586] ? find_held_lock+0x36/0x1c0 [ 377.778653] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 377.784182] ? ipv4_mtu+0x37d/0x590 [ 377.787806] ? __build_flow_key.constprop.53+0x5f0/0x5f0 [ 377.793263] ? lock_downgrade+0x8f0/0x8f0 [ 377.797417] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 377.802962] ip_make_skb+0x2aa/0x340 [ 377.806800] ? ip_reply_glue_bits+0xc0/0xc0 [ 377.811113] ? ip_flush_pending_frames+0x30/0x30 [ 377.815861] ? ip_route_output_key_hash_rcu+0x33a0/0x33a0 [ 377.821578] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 377.827434] ? xfrm_lookup_route+0x64/0x1f0 [ 377.831769] udp_sendmsg+0x25aa/0x3970 [ 377.835660] ? graph_lock+0x170/0x170 [ 377.839482] ? ip_reply_glue_bits+0xc0/0xc0 [ 377.843819] ? udp_push_pending_frames+0xf0/0xf0 [ 377.848615] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 377.853632] ? release_sock+0x1ec/0x2c0 [ 377.857601] ? trace_hardirqs_on+0xd/0x10 [ 377.861751] ? __local_bh_enable_ip+0x161/0x230 [ 377.866415] ? _raw_spin_unlock_bh+0x30/0x40 [ 377.870816] ? release_sock+0x1ec/0x2c0 [ 377.874779] ? __release_sock+0x3a0/0x3a0 [ 377.878947] inet_sendmsg+0x1a1/0x690 [ 377.882744] ? ipip_gro_receive+0x100/0x100 [ 377.887332] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 377.892878] ? security_socket_sendmsg+0x94/0xc0 [ 377.897623] ? ipip_gro_receive+0x100/0x100 [ 377.901947] sock_sendmsg+0xd5/0x120 [ 377.905655] __sys_sendto+0x3d7/0x670 [ 377.909455] ? __ia32_sys_getpeername+0xb0/0xb0 [ 377.914148] ? wait_for_completion+0x8d0/0x8d0 [ 377.918835] ? __lock_is_held+0xb5/0x140 [ 377.922911] ? __sb_end_write+0xac/0xe0 [ 377.926891] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 377.932428] ? fput+0x130/0x1a0 [ 377.935703] ? ksys_write+0x1ae/0x260 [ 377.939502] ? __ia32_sys_read+0xb0/0xb0 [ 377.943557] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 377.949115] __x64_sys_sendto+0xe1/0x1a0 [ 377.953172] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 377.958183] do_syscall_64+0x1b9/0x820 [ 377.962086] ? finish_task_switch+0x1d3/0x890 [ 377.966587] ? syscall_return_slowpath+0x5e0/0x5e0 [ 377.971521] ? syscall_return_slowpath+0x31d/0x5e0 [ 377.976451] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 377.981815] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 377.986661] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.991949] RIP: 0033:0x455ab9 [ 377.995139] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 378.014501] RSP: 002b:00007f2b9bedcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 378.022323] RAX: ffffffffffffffda RBX: 00007f2b9bedd6d4 RCX: 0000000000455ab9 07:25:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000000400"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:25:59 executing program 0: r0 = socket$inet(0x10, 0x2, 0x5) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="240000000d061f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@rc, &(0x7f00000000c0)=0x80, 0x800) sendmmsg$nfc_llcp(r1, &(0x7f0000002700)=[{&(0x7f0000000180)={0x27, 0x0, 0x1, 0x7, 0x6, 0x5, "6e067bd8097974a9275ec1f4693b5632ae8daeef1e12a24fbb218bb657b65e7e001f4a905daa31295de43e259aecf6843e52a728aea27da53436b016634ff5", 0x27}, 0x60, &(0x7f0000000440)=[{&(0x7f0000000100)="e5a23a650f73f9c1d8375667ff1bae00a64d6f9738c6ae44a752774eba5e867e4d0817", 0x23}, {&(0x7f0000000200)="f2f19e38f498e716d76ff7a7dad7a4da982a60c626a684", 0x17}, {&(0x7f0000000240)="f5", 0x1}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="fae680a04cc270f232df3295940b821093f8d8e3cb6e74d8f78c8b168a965d184c29421604e60491be27d79ffcc29e96ee933137", 0x34}, {&(0x7f0000000300)}, {&(0x7f0000000340)="c88850431b6b5931eada0938cf0588c4d147abcc52a7d057a6a8cd70154b36a7c5e961df9cb17c824f6ea2d98e8434bd3132c80e0d3c3950a66fdae5706b0a04acd5300cf93f0847106eb10fe7dc062041ac9f9d8763b1a8f61fb8bbd2a1b3584fb5861c0a74c97a09e179a870b6cd4b59cc5320cf141c04ac498310b6b50a6f9fe1ac19dfc384fb8218ba277a6984f59e0fd6a07d34a7d417d08d0fb61d969d02f57d09d24f8fb1773d34ee786d87fc1658d3fb03d2b784287f7577243a199c487f17f3b440b9651869cd9d39b0455762", 0xd1}], 0x7, &(0x7f00000004c0)={0x48, 0x106, 0x8b7c, "bab7a9fa1e3a9f8ff7444bb957d55ef50c7351eed8520d2575ce3c2c11675c0d887386a7f43795af0a72e420b936fa0847296e60de9778"}, 0x48, 0x4000}, {&(0x7f0000000540)={0x27, 0x1, 0x0, 0x7, 0x5, 0x6, "2a756f31299331108564b27743f0db6172e834e3f8e90866c9f6b0c7112a877b95c76f8e9fa3f6960892d6c62b7fb7ca4f58192874631ce32a5935ef13b824", 0x36}, 0x60, &(0x7f0000001980)=[{&(0x7f00000005c0)="b34e391d11dcf529ebf1c96c2071ab1abda8e16988939330f3de2e1cfdd1cb0ab88bd983a47e7c2ec9bfe6582381336088ad0eb19688c44b239fb05afa97f996f0c93bc37a279d25c6b8bfd07f2f2d570435e943585ba0e9713b1c0095fef493c39962c6566fc0a7469e33de5368b74f478dd1d755a688f30bce24185393f29ff6ef9d2518676c7421a94e72e5f76b2e81cbdb6f4834d3aa4760bb5c0a3d3b707813925fe276a030a6fb568b3e", 0xad}, {&(0x7f0000000680)="560e87b926451738c0109d87cf945d3fd3451444b1cbf3ff117901f0516bd00c48034966d622132689c605ab81394b813550e2b1ec34c04b9a4f3460e64fc2e9b0622d6cd34c27e09b8fc1ee5ec4fb80dbd6b73f825afea0b019a5738bd1709c4ce704f5a9f8f64d6034f09e9e9d2d6aeb", 0x71}, {&(0x7f0000000700)="b94f1b987a", 0x5}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000001740)="bbddbf3dc92f043d536322be853dc2ab607584891119c67258062460057f8896ef83d2cb66b3f924db40a77d61e4dbdf61c32829e58a6459a19ff3b29be75f3f46203ee33892581a4097f620709e770cffb30c50170aef71f8b86038e8306eaf32", 0x61}, {&(0x7f00000017c0)="554f5cc12b47950d71a6559d8599d4b2267414cfa41933bc08b5e0b4177a57a37553d54a", 0x24}, {&(0x7f0000001800)="67380cc81983ab9e4ac43f6d368525b6af063a312238061a7fdcaf1fe4da60cd3c120c07840155dfc5bc2b8d77c6494583ca6632e1d0c74a510ff3080c9e171aa0d499ddb4", 0x45}, {&(0x7f0000001880)="2c39bdec0933ed568ff0698f668a09acc27ceef4f692ccbfabfb3819a9c6", 0x1e}, {&(0x7f00000018c0)="08c5e0720e095962f7dcd96f37b486d441a474953be0fd2faa5084d4bcde9a1234c2228ce9545ff9a113f16ec479867b4f62ffc687c78e2e527af1a693b80017ba9ba8e8619076615c6148c49763b9194c04ff94de1004f1f34310e354afb0f72be8a2634fd122572217f9d3b04b0916452b83a3baf79f4de1a00b6f4c4cf197db1883f8620efc3084dba6d7b12799cf0359f8018a236e4448383b3160c9", 0x9e}], 0x9, 0x0, 0x0, 0x50}, {&(0x7f0000001a40)={0x27, 0x1, 0x2, 0x7, 0x7fffffff, 0x764c, "49dc76bd9984c6536d9fcb022ee099bcf9adb5c2ed4c1c7ce336dc472a8465eb001882b92445fcc35713f1c2dac92b9bc43107cf750ae21d096eb1ef16785b", 0xf}, 0x60, &(0x7f0000001b40)=[{&(0x7f0000001ac0)="2ae6ff4bdf1a3f87534774c9b1f83c274b72939025e17665e5ee9550369f1b54d2aebc0e7984471611b838e78f1215b22c4a9828043f4d026f3f8f5d743f93ed75d6f6188addd4f4f41d0c4b7e977ede96b253aa551c191cb24d8e2f99106bd5ea256b92", 0x64}], 0x1, &(0x7f0000001b80)={0xa0, 0x100, 0x81, "c9b495bd816af854060011efd5e3e11aade4e9ac5c33d8712c5907bc8d07fb932c83dd8cee7d10e33bebd718bf09a6df3814330ded4735a36b483111813962f37e73372116b773aa634bb8fcb715e7c4b0b3ad63fd51893506bb83cc5b1e1e9a069414dfd2d3f9cc780162967704c7731f598ab192f3cacc240ce09c3cd0e4468796812848ff7fdaa1fe62"}, 0xa0, 0x20000000}, {&(0x7f0000001c40)={0x27, 0x0, 0x2, 0x6, 0x7, 0x7, "78428e363f7ba02f3cfb17397fcc494b54cc5511beb8effcd0143880a01ec2f13cd591a021412af5c3ea483a89e956c7134758cee8e4ff72ecd5b0cd6455c0", 0x22}, 0x60, &(0x7f0000001f40)=[{&(0x7f0000001cc0)="85c669a087096cc9ac452ef8760ebff24daf89acb399f897ee46cc8b903c5c4bb0bc7246ac94c9efec9d7cc395457a22bd8f3ab9f0f06b76a6540093c061ed90df7053f41e3f87c9b7348e829b640430456a4c9d3ff97d1a977f8e77212e2fc1649913b6d29705ee4ef0ff48a915bb602dd565dcde6daa662b227893081e374e161c3208aa612cf736fdf86e9aefb7a79e67f38d96160dff7c4107679ebdc8a33b0292aa6d47c8", 0xa7}, {&(0x7f0000001d80)="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", 0xfa}, {&(0x7f0000001e80)="a897476270bf7b9fbfd48017e565dd6369ffddc5bfb8366d64f10561a0764bf7aae3e567c5785575cb2b7650785e5ad29ef26b6a2914804ec41998ef614c09105875c0738ea0baea2bca9238020dd7ccb17810f23652988fe6dbcde9e880719b3d4fcf1d8497c9b34445ed7973c6e17297c87ffc9cb0641087eb501235242c247f2395d83b12d695a481585972e46160a68c65e03e4095584eaf0586e1edb59b2cd11b51dca8fc37b920bb2ca87fe9ad860ec1dc16d815a01b123dd0139c", 0xbe}], 0x3, &(0x7f0000001f80)={0xd8, 0x11d, 0x400, "30ac63bb13e75bbb51aed97f692a60562c004ca891b159864c2d3428ac782e7e7358f3af5010a0056151105d5e25ec24b2ee765c678cd86a2c98d171a6d7226a29e013353bc32fc6f0e8e0aacf8138192a9c387468584ecec507614b28c41fdbc77c54b8a1110e08df588074ac194292838009bcff9528696297ae6f066bb800e2eee31f1e58f2027bf63e77b3cf0595caad7a1f9590731975f6528d43be463d795c5ef962857a41dee48322579bf0d3d3e3ce5cd93a7e742260c3ebb6ab80780e64e1"}, 0xd8, 0x4000000}, {&(0x7f0000002080)={0x27, 0x1, 0x0, 0x2, 0x3, 0x3, "2e5067a14df69493c31b752ffcd3d12f54a0c117b43f1c3c01acbfd1b43130287d6bd281ebfcfd86f441391b4af25a68847290fee41e94fb2e68d293c105c3", 0xb}, 0x60, &(0x7f0000002100), 0x0, 0x0, 0x0, 0x8000}, {&(0x7f0000002140)={0x27, 0x0, 0x2, 0x1, 0x9, 0x2, "89e186ff29ba7d221a4bfb63a2b048520f33f4bf5a683af2ba3f63fae15028b86ca93ab7bd16fdbedd8561efb35373cd57dac9158161783ceaa061ccdd3533", 0x38}, 0x60, &(0x7f00000023c0)=[{&(0x7f00000021c0)="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", 0xfb}, {&(0x7f00000022c0)="6e862a2a60fdc959b59f60d670e1df2d6f7071dbe753e94ee62cab4aa2a0647f844d1187321c783c6d411b3a33f78c7c9e25e662087df51beb50", 0x3a}, {&(0x7f0000002300)="39a80669906070e93beab50177ae073f3713b5f3be4f7dd1a8379392ccd8fdf08c2d4211275060584b293eaebe1ddc8e63e51236c8bb5445fc994e2a6b5df2fdaeaf265666bd2028c492ec945da75f1ab05173f23e7d53ca2e0ea5600f2ed0dcaf22ff3a46667ea8b8b8c6abeb08be12ce6a701242e4baf568d9c7f9bd60b02d51c5d373d4e384b922032de55a1c32c8bed76985bd7ab54f", 0x98}], 0x3, &(0x7f0000002400)={0x50, 0x103, 0x7, "ed27799702205f7ceb2edff89901d37d7464adcd4145c95d9990e06d7014cc82caea9fcd983c35005305057a49e957e34c8f0a57ce7e9b2533c81b1a"}, 0x50, 0x10}, {&(0x7f0000002480)={0x27, 0x0, 0x1, 0x4, 0xff, 0x4, "c474eab5a37a5d036cc4f830498eb8a7a6614e2a68e1cc4a114b08c8ea35b54d76788d60bb3bb9239c7e34eef94d2f9af3868b7976f7124a08692f48b204f0", 0x15}, 0x60, &(0x7f00000026c0)=[{&(0x7f0000002500)="199906759616ac172757fdfef443ceef4edf31e23038043002c93857c28d21426a3f68e97be2097c866cf144bad0f2378851d603cb12831916e047ecedec2b835ae10ccae30ed68b3dfd0c3abdc019dabacb7be26121140a988504956eca23c75fdfa9166a3112d99b3f00d9907346", 0x6f}, {&(0x7f0000002580)="f29707352eb2355dc2f4bf3bf052ce79bfcc86667cf24905eb6c857e1ab72e84b6da3e343621784f9fab709ec7eddcbf7dfc01eea5420449e4918f3917596007c4e795f304303a26929e4bb58c216a0e38e0d838a0d90b4e965a19a238eb75d4a175f884a263d70fdd888998ef0cf7ab0e14627e8a958cbe5858bbcf2cac940bef6882d426f97a3c94ea0bfec408997d24e26cb6f4202a23807e9703813d1178978f2161e6e24450cf5e668e54b3b82b39953359de3f4367157f2b15120bf2eba1d3fbb653dffa08b4ae026b0a304b82b19084c1e9ee117cfbf37eb4a941717ff43036364100d439", 0xe8}, {&(0x7f0000002680)="62a07ae0429e4db7104008802ebaeaf9f6d4eb1deef56d8409269801ee89bd3e3b20f6f1", 0x24}], 0x3, 0x0, 0x0, 0x4800}], 0x7, 0x4) 07:25:59 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x770400) [ 378.029602] RDX: 0000000000000287 RSI: 000000002029b000 RDI: 0000000000000014 [ 378.036866] RBP: 000000000072bea0 R08: 0000000020778000 R09: 0000000000000010 [ 378.044144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 378.051414] R13: 00000000004c10ae R14: 00000000004d11f0 R15: 0000000000000000 07:25:59 executing program 4 (fault-call:1 fault-nth:2): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:59 executing program 5 (fault-call:1 fault-nth:0): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:25:59 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000000)) 07:25:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000c0fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:25:59 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000380)={'syz_tun\x00', @ifru_data=&(0x7f0000000140)="d171b9a611edd7d16145b96fd028aad5f57bfdfeec4d2ef32a1893f0bd8a93d0"}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x100, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f00000000c0), &(0x7f0000000200)=0x4) ioctl$KVM_SMI(r0, 0xaeb7) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200840}, 0xc, &(0x7f00000002c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="bd000000", @ANYRES16=r2, @ANYBLOB="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"], 0x9c}, 0x1, 0x0, 0x0, 0x4004010}, 0x1) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000040)=""/61, &(0x7f0000000080)=0x3d) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) [ 378.195358] FAULT_INJECTION: forcing a failure. [ 378.195358] name failslab, interval 1, probability 0, space 0, times 0 [ 378.206713] CPU: 1 PID: 23477 Comm: syz-executor5 Not tainted 4.18.0-rc3+ #130 [ 378.214086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.223453] Call Trace: [ 378.226062] dump_stack+0x1c9/0x2b4 [ 378.229713] ? dump_stack_print_info.cold.2+0x52/0x52 [ 378.234920] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 378.239792] should_fail.cold.4+0xa/0x1a [ 378.243894] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 378.249031] ? lock_downgrade+0x8f0/0x8f0 [ 378.253500] ? proc_fail_nth_write+0x9e/0x210 [ 378.258018] ? proc_cwd_link+0x1d0/0x1d0 [ 378.262112] ? find_held_lock+0x36/0x1c0 [ 378.266221] ? check_same_owner+0x340/0x340 [ 378.270578] ? rcu_note_context_switch+0x730/0x730 [ 378.275557] __should_failslab+0x124/0x180 [ 378.279831] should_failslab+0x9/0x14 [ 378.283659] __kmalloc+0x2c8/0x760 [ 378.287251] ? strncpy_from_user+0x510/0x510 [ 378.291768] ? fput+0x130/0x1a0 07:25:59 executing program 2 (fault-call:3 fault-nth:1): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) [ 378.295069] ? __x64_sys_memfd_create+0x142/0x4f0 [ 378.299943] __x64_sys_memfd_create+0x142/0x4f0 [ 378.304641] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 378.310240] ? memfd_fcntl+0x1400/0x1400 [ 378.314329] ? do_syscall_64+0x9a/0x820 [ 378.318344] do_syscall_64+0x1b9/0x820 [ 378.322254] ? finish_task_switch+0x1d3/0x890 [ 378.326775] ? syscall_return_slowpath+0x5e0/0x5e0 [ 378.331728] ? syscall_return_slowpath+0x31d/0x5e0 [ 378.336685] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 378.342083] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 378.343604] Unknown ioctl 44609 [ 378.346947] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.346962] RIP: 0033:0x455ab9 [ 378.346968] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 378.375477] FAULT_INJECTION: forcing a failure. [ 378.375477] name failslab, interval 1, probability 0, space 0, times 0 [ 378.378177] RSP: 002b:00007fd36eb6da88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 378.378195] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000455ab9 [ 378.378203] RDX: 0000000020000418 RSI: 0000000000000000 RDI: 00000000004ba6f0 [ 378.378212] RBP: 000000000072bea0 R08: 0000000020000418 R09: 00000000fbad8001 [ 378.378222] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000014 [ 378.378231] R13: 00000000004c2144 R14: 00000000004d3620 R15: 0000000000000000 [ 378.434530] CPU: 0 PID: 23490 Comm: syz-executor4 Not tainted 4.18.0-rc3+ #130 [ 378.441924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.445063] FAULT_INJECTION: forcing a failure. [ 378.445063] name failslab, interval 1, probability 0, space 0, times 0 [ 378.451476] Call Trace: [ 378.451509] dump_stack+0x1c9/0x2b4 [ 378.451535] ? dump_stack_print_info.cold.2+0x52/0x52 [ 378.451558] ? __kernel_text_address+0xd/0x40 [ 378.451592] should_fail.cold.4+0xa/0x1a [ 378.451620] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 378.487861] ? save_stack+0xa9/0xd0 [ 378.491502] ? save_stack+0x43/0xd0 [ 378.495136] ? kasan_kmalloc+0xc4/0xe0 [ 378.499027] ? kasan_slab_alloc+0x12/0x20 [ 378.503186] ? kmem_cache_alloc+0x12e/0x760 [ 378.507514] ? __d_alloc+0xc8/0xd50 [ 378.511143] ? d_alloc_pseudo+0x1d/0x30 [ 378.515125] ? __shmem_file_setup+0x1f3/0x700 [ 378.519739] ? find_held_lock+0x36/0x1c0 [ 378.524159] ? check_same_owner+0x340/0x340 [ 378.528497] ? rcu_note_context_switch+0x730/0x730 [ 378.533445] ? kasan_check_read+0x11/0x20 [ 378.537616] __should_failslab+0x124/0x180 [ 378.541860] should_failslab+0x9/0x14 [ 378.545685] kmem_cache_alloc+0x2af/0x760 [ 378.549869] ? rcu_read_lock_sched_held+0x108/0x120 [ 378.556049] ? kmem_cache_alloc+0x5fa/0x760 [ 378.560380] ? shmem_destroy_callback+0xc0/0xc0 [ 378.565054] shmem_alloc_inode+0x1b/0x40 [ 378.569123] alloc_inode+0x63/0x190 [ 378.572775] new_inode_pseudo+0x71/0x1a0 [ 378.576845] ? prune_icache_sb+0x1b0/0x1b0 [ 378.581091] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 378.586131] new_inode+0x1c/0x40 [ 378.589505] shmem_get_inode+0xf1/0x910 [ 378.593492] ? shmem_encode_fh+0x340/0x340 [ 378.597733] ? _raw_spin_unlock+0x22/0x30 [ 378.601887] ? __alloc_fd+0x34e/0x710 [ 378.605716] ? exit_files+0xb0/0xb0 [ 378.609363] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 378.614918] __shmem_file_setup+0x259/0x700 [ 378.619252] ? shmem_fill_super+0xa50/0xa50 [ 378.623585] ? get_unused_fd_flags+0x122/0x1a0 [ 378.628174] ? __alloc_fd+0x710/0x710 [ 378.632003] shmem_file_setup+0x2f/0x40 [ 378.635987] __x64_sys_memfd_create+0x2af/0x4f0 [ 378.640665] ? memfd_fcntl+0x1400/0x1400 [ 378.644735] ? do_syscall_64+0x9a/0x820 [ 378.648720] do_syscall_64+0x1b9/0x820 [ 378.652635] ? finish_task_switch+0x1d3/0x890 [ 378.657141] ? syscall_return_slowpath+0x5e0/0x5e0 [ 378.662092] ? syscall_return_slowpath+0x31d/0x5e0 [ 378.667039] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 378.672428] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 378.677292] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.682484] RIP: 0033:0x455ab9 [ 378.685670] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 378.705283] RSP: 002b:00007fa50e6b7a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 378.713021] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000455ab9 [ 378.720541] RDX: 0000000020000418 RSI: 0000000000000000 RDI: 00000000004ba6f0 [ 378.727820] RBP: 000000000072bea0 R08: 0000000020000418 R09: 00000000fbad8001 [ 378.735095] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000014 07:26:00 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000fe8000"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 378.742394] R13: 00000000004c2144 R14: 00000000004d3620 R15: 0000000000000002 [ 378.749885] CPU: 1 PID: 23495 Comm: syz-executor2 Not tainted 4.18.0-rc3+ #130 [ 378.757261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.766618] Call Trace: [ 378.769224] dump_stack+0x1c9/0x2b4 [ 378.772849] ? dump_stack_print_info.cold.2+0x52/0x52 [ 378.778031] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 378.782880] ? kernel_text_address+0x79/0xf0 [ 378.787295] should_fail.cold.4+0xa/0x1a [ 378.791359] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 378.796466] ? save_stack+0xa9/0xd0 [ 378.800085] ? save_stack+0x43/0xd0 [ 378.803707] ? find_held_lock+0x36/0x1c0 [ 378.807772] ? check_same_owner+0x340/0x340 [ 378.812089] ? rcu_note_context_switch+0x730/0x730 [ 378.817014] __should_failslab+0x124/0x180 [ 378.821254] should_failslab+0x9/0x14 [ 378.825060] kmem_cache_alloc_node_trace+0x26f/0x770 [ 378.830171] __kmalloc_node_track_caller+0x33/0x70 [ 378.835102] __kmalloc_reserve.isra.40+0x3a/0xe0 [ 378.839876] __alloc_skb+0x155/0x790 [ 378.843592] ? skb_scrub_packet+0x580/0x580 [ 378.847911] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 378.853446] ? fib_table_lookup+0xa53/0x24a0 [ 378.857868] alloc_skb_with_frags+0x13f/0x770 [ 378.862371] ? print_usage_bug+0xc0/0xc0 [ 378.866432] ? check_noncircular+0x20/0x20 [ 378.870850] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 378.875604] ? rcu_read_lock+0x70/0x70 [ 378.879488] sock_alloc_send_pskb+0x89b/0xb10 [ 378.883986] ? __lock_is_held+0xb5/0x140 [ 378.888053] ? sock_wmalloc+0x1f0/0x1f0 [ 378.892030] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 378.897574] ? find_exception+0x517/0xc50 [ 378.901750] ? trace_hardirqs_on+0x10/0x10 [ 378.906181] ? find_held_lock+0x36/0x1c0 [ 378.910237] ? graph_lock+0x170/0x170 [ 378.914040] sock_alloc_send_skb+0x32/0x40 [ 378.918273] __ip_append_data.isra.47+0x1600/0x2a90 [ 378.923409] ? ip_reply_glue_bits+0xc0/0xc0 [ 378.927733] ? graph_lock+0x170/0x170 [ 378.931536] ? __ip_flush_pending_frames.isra.43+0x2d0/0x2d0 [ 378.937364] ? find_held_lock+0x36/0x1c0 [ 378.941450] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 378.947441] ? ipv4_mtu+0x37d/0x590 [ 378.951951] ? __build_flow_key.constprop.53+0x5f0/0x5f0 [ 378.957398] ? lock_downgrade+0x8f0/0x8f0 [ 378.961658] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 378.967204] ip_make_skb+0x2aa/0x340 [ 378.970914] ? ip_reply_glue_bits+0xc0/0xc0 [ 378.975244] ? ip_flush_pending_frames+0x30/0x30 [ 378.980100] ? ip_route_output_key_hash_rcu+0x33a0/0x33a0 [ 378.985641] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 378.991264] ? xfrm_lookup_route+0x64/0x1f0 [ 378.995601] udp_sendmsg+0x25aa/0x3970 [ 378.999486] ? graph_lock+0x170/0x170 [ 379.003279] ? ip_reply_glue_bits+0xc0/0xc0 [ 379.007690] ? udp_push_pending_frames+0xf0/0xf0 [ 379.012467] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 379.017573] ? release_sock+0x1ec/0x2c0 [ 379.021565] ? trace_hardirqs_on+0xd/0x10 [ 379.026379] ? __local_bh_enable_ip+0x161/0x230 [ 379.031063] ? _raw_spin_unlock_bh+0x30/0x40 [ 379.035550] ? release_sock+0x1ec/0x2c0 [ 379.039520] ? __release_sock+0x3a0/0x3a0 [ 379.043678] inet_sendmsg+0x1a1/0x690 [ 379.047486] ? ipip_gro_receive+0x100/0x100 [ 379.051860] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 379.057447] ? security_socket_sendmsg+0x94/0xc0 [ 379.062205] ? ipip_gro_receive+0x100/0x100 [ 379.066530] sock_sendmsg+0xd5/0x120 [ 379.070250] __sys_sendto+0x3d7/0x670 [ 379.074061] ? __ia32_sys_getpeername+0xb0/0xb0 [ 379.078738] ? wait_for_completion+0x8d0/0x8d0 [ 379.083450] ? __lock_is_held+0xb5/0x140 [ 379.087694] ? __sb_end_write+0xac/0xe0 [ 379.091756] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 379.097391] ? fput+0x130/0x1a0 [ 379.100671] ? ksys_write+0x1ae/0x260 [ 379.104651] ? __ia32_sys_read+0xb0/0xb0 [ 379.108713] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 379.114263] __x64_sys_sendto+0xe1/0x1a0 [ 379.118321] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 379.123344] do_syscall_64+0x1b9/0x820 [ 379.127227] ? finish_task_switch+0x1d3/0x890 [ 379.131722] ? syscall_return_slowpath+0x5e0/0x5e0 [ 379.137800] ? syscall_return_slowpath+0x31d/0x5e0 [ 379.142745] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 379.148243] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 379.153112] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.158472] RIP: 0033:0x455ab9 [ 379.161651] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 379.181968] RSP: 002b:00007f2b9bedcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 379.189715] RAX: ffffffffffffffda RBX: 00007f2b9bedd6d4 RCX: 0000000000455ab9 [ 379.196986] RDX: 0000000000000287 RSI: 000000002029b000 RDI: 0000000000000014 [ 379.204264] RBP: 000000000072bea0 R08: 0000000020778000 R09: 0000000000000010 [ 379.211524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 379.218787] R13: 00000000004c10ae R14: 00000000004d11f0 R15: 0000000000000001 [ 379.237033] Unknown ioctl 44609 07:26:00 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe004, 0x1, &(0x7f0000000380)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000340)=ANY=[]) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000001600)="295ee1311f16f46d671070") write$binfmt_elf32(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x21e) mkdirat(r0, &(0x7f0000056ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x30) mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x0) mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file1\x00') getgid() 07:26:00 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)={0xa, 0x8, 0x9, 0xffffffff, 0x2}, 0x2c) r1 = fcntl$getown(r0, 0x9) sched_setscheduler(r1, 0x0, &(0x7f0000000000)=0x8001) 07:26:00 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0xe803000000000000) 07:26:00 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0", 0xc7, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:00 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000ff00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:00 executing program 2 (fault-call:3 fault-nth:2): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:01 executing program 4 (fault-call:1 fault-nth:3): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:01 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92be282346d61ac97"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = syz_open_dev$mouse(&(0x7f00000004c0)='/dev/input/mouse#\x00', 0x2, 0x101000) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@ipv4={[], [], @remote}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000440)=0xe8) accept(0xffffffffffffffff, &(0x7f0000000540)=@xdp={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0x80) getpeername$packet(0xffffffffffffff9c, &(0x7f0000003cc0)={0x0, 0x0, 0x0}, &(0x7f0000003d00)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003d40)={'vcan0\x00', 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000003d80)={0x0, 0x0, 0x0}, &(0x7f0000003dc0)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000003e00)={0x0, @multicast2, @multicast2}, &(0x7f0000003e40)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000003f40)={@remote, 0x0}, &(0x7f0000003f80)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000006040)=0x14) clock_gettime(0x0, &(0x7f0000007740)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000007640)=[{{0x0, 0x0, &(0x7f00000064c0)=[{&(0x7f0000006200)=""/139, 0x8b}, {&(0x7f00000062c0)=""/13, 0xd}, {&(0x7f0000006300)=""/185, 0xb9}, {&(0x7f00000063c0)=""/236, 0xec}], 0x4, &(0x7f0000006500)=""/41, 0x29, 0x3}}, {{&(0x7f0000006540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000006ac0)=[{&(0x7f00000065c0)=""/82, 0x52}, {&(0x7f0000006640)=""/61, 0x3d}, {&(0x7f0000006680)=""/57, 0x39}, {&(0x7f00000066c0)=""/3, 0x3}, {&(0x7f0000006700)=""/135, 0x87}, {&(0x7f00000067c0)=""/100, 0x64}, {&(0x7f0000006840)=""/9, 0x9}, {&(0x7f0000006880)=""/192, 0xc0}, {&(0x7f0000006940)=""/240, 0xf0}, {&(0x7f0000006a40)=""/81, 0x51}], 0xa, &(0x7f0000006b80)=""/3, 0x3, 0x7}}, {{&(0x7f0000006bc0)=@can={0x0, 0x0}, 0x80, &(0x7f0000006f00)=[{&(0x7f0000006c40)=""/104, 0x68}, {&(0x7f0000006cc0)=""/153, 0x99}, {&(0x7f0000006d80)=""/185, 0xb9}, {&(0x7f0000006e40)=""/123, 0x7b}, {&(0x7f0000006ec0)=""/22, 0x16}], 0x5, &(0x7f0000006f80)=""/164, 0xa4, 0x2b}, 0x2}, {{&(0x7f0000007040)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000074c0)=[{&(0x7f00000070c0)=""/231, 0xe7}, {&(0x7f00000071c0)=""/37, 0x25}, {&(0x7f0000007200)=""/6, 0x6}, {&(0x7f0000007240)=""/25, 0x19}, {&(0x7f0000007280)=""/55, 0x37}, {&(0x7f00000072c0)=""/220, 0xdc}, {&(0x7f00000073c0)=""/145, 0x91}, {&(0x7f0000007480)=""/48, 0x30}], 0x8, &(0x7f0000007540)=""/236, 0xec, 0x100000000}}], 0x4, 0x142, &(0x7f0000007780)={r12, r13+30000000}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000007980)={0x0, @broadcast, @remote}, &(0x7f00000079c0)=0xc) recvmmsg(0xffffffffffffff9c, &(0x7f0000009b80)=[{{&(0x7f0000007a00)=@nfc_llcp, 0x80, &(0x7f0000007b80)=[{&(0x7f0000008080)=""/4096, 0x1000}, {&(0x7f0000007a80)=""/69, 0x45}, {&(0x7f0000007b00)=""/105, 0x69}], 0x3, &(0x7f0000007bc0)=""/153, 0x99}, 0x9}, {{&(0x7f0000007c80)=@can={0x0, 0x0}, 0x80, &(0x7f0000007d40)=[{&(0x7f0000007d00)=""/41, 0x29}, {&(0x7f000000a000)=""/4096, 0x1000}], 0x2, &(0x7f0000007d80)=""/61, 0x3d, 0x6}, 0x7}, {{&(0x7f0000007dc0)=@nl=@unspec, 0x80, &(0x7f0000007ec0)=[{&(0x7f0000007e40)=""/18, 0x12}, {&(0x7f0000007e80)=""/59, 0x3b}], 0x2, &(0x7f0000007f00)=""/210, 0xd2, 0x401}, 0x4}, {{&(0x7f0000009080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000009400)=[{&(0x7f0000009100)=""/137, 0x89}, {&(0x7f00000091c0)=""/12, 0xc}, {&(0x7f0000009200)=""/70, 0x46}, {&(0x7f0000009280)=""/157, 0x9d}, {&(0x7f0000009340)=""/136, 0x88}], 0x5, 0x0, 0x0, 0x2}, 0x4}, {{&(0x7f0000009480)=@un=@abs, 0x80, &(0x7f0000009740)=[{&(0x7f0000009500)=""/39, 0x27}, {&(0x7f0000009540)=""/255, 0xff}, {&(0x7f0000009640)=""/198, 0xc6}], 0x3, &(0x7f0000009780)=""/10, 0xa, 0x1}, 0x98d7}, {{&(0x7f00000097c0)=@alg, 0x80, &(0x7f0000009b00)=[{&(0x7f0000009840)=""/23, 0x17}, {&(0x7f0000009880)=""/59, 0x3b}, {&(0x7f00000098c0)=""/24, 0x18}, {&(0x7f0000009900)}, {&(0x7f0000009940)=""/245, 0xf5}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f0000009a40)=""/191, 0xbf}], 0x7, 0x0, 0x0, 0x6}, 0x5}], 0x6, 0x3, &(0x7f0000009d00)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000009d40)={{{@in6=@ipv4={[], [], @remote}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000009e40)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000c000)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000009e80)=0xe8) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f000000c800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8002000}, 0xc, &(0x7f0000009ec0)={&(0x7f000000c100)={0x6f4, r1, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [{{0x8, 0x1, r2}, {0xbc, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x252f0e5800}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x224, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xaac}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r11}, {0x1c4, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r14}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x275f}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x0, 0x25e92fac, 0x2, 0x21}, {0x6, 0x400, 0x98, 0x1}, {0x0, 0x2, 0x0, 0x7fff}, {0x0, 0x7fffffff, 0x2, 0x6}, {0x1, 0x0, 0x6b, 0x8}]}}}]}}, {{0x8, 0x1, r15}, {0xfc, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r17}}}]}}, {{0x8, 0x1, r18}, {0x118, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x256787a8, 0x2, 0x2, 0x1}, {0x8, 0x7fff, 0x5, 0x5}, {0x7, 0x80000000, 0x8}, {0x1ff, 0x2, 0x0, 0x5}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}]}, 0x6f4}, 0x1, 0x0, 0x0, 0x80}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b400000000000000250000000000000062a0000000000000000800000000000095f7000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 07:26:01 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000240)={0x5, 0x5c6, 0x100, 0x10000, 0x1}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x14) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) r4 = accept$packet(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14) getsockname$packet(r4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000440)=0x14) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4400ae8f, &(0x7f00000001c0)) add_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='system%/^\x00', 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) connect$inet(r5, &(0x7f00000002c0)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) accept$inet6(r0, &(0x7f0000000300), &(0x7f0000000340)=0x1c) 07:26:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000007fffffff00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:01 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btr/s\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) [ 379.580933] FAULT_INJECTION: forcing a failure. [ 379.580933] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 379.592943] CPU: 1 PID: 23529 Comm: syz-executor2 Not tainted 4.18.0-rc3+ #130 [ 379.600324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.609689] Call Trace: [ 379.612301] dump_stack+0x1c9/0x2b4 [ 379.615976] ? dump_stack_print_info.cold.2+0x52/0x52 [ 379.621211] ? print_usage_bug+0xc0/0xc0 [ 379.625307] should_fail.cold.4+0xa/0x1a [ 379.629399] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 379.634528] ? check_noncircular+0x20/0x20 [ 379.638834] ? graph_lock+0x170/0x170 [ 379.642676] ? find_held_lock+0x36/0x1c0 [ 379.646747] ? __lock_is_held+0xb5/0x140 [ 379.650844] ? check_same_owner+0x340/0x340 [ 379.655175] ? rcu_note_context_switch+0x730/0x730 [ 379.660110] ? print_usage_bug+0xc0/0xc0 [ 379.664187] __alloc_pages_nodemask+0x36e/0xdb0 [ 379.668859] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 379.673704] ? __alloc_pages_slowpath+0x2d90/0x2d90 [ 379.678726] ? print_usage_bug+0xc0/0xc0 [ 379.682786] ? perf_trace_lock+0x920/0x920 [ 379.687016] ? print_usage_bug+0xc0/0xc0 [ 379.691077] ? graph_lock+0x170/0x170 [ 379.694984] ? __lock_acquire+0x7fc/0x5020 [ 379.699227] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 379.704760] alloc_pages_current+0x10c/0x210 [ 379.709182] pte_alloc_one+0x1b/0x1a0 [ 379.712977] do_huge_pmd_anonymous_page+0xd6d/0x1b60 [ 379.718076] ? rcu_is_watching+0x8c/0x150 [ 379.722225] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 379.726628] ? __thp_get_unmapped_area+0x180/0x180 [ 379.731550] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 379.736389] ? kernel_text_address+0x79/0xf0 [ 379.740790] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 379.745628] ? pud_val+0x88/0x100 [ 379.749159] ? pmd_val+0x100/0x100 [ 379.752698] __handle_mm_fault+0x2d6b/0x4460 [ 379.757111] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 379.761945] ? graph_lock+0x170/0x170 [ 379.765735] ? sock_alloc_send_skb+0x32/0x40 [ 379.770148] ? lock_downgrade+0x8f0/0x8f0 [ 379.774296] ? kasan_check_read+0x11/0x20 [ 379.778461] ? rcu_is_watching+0x8c/0x150 [ 379.782607] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 379.787025] ? handle_mm_fault+0x8c4/0xc80 [ 379.791253] handle_mm_fault+0x53e/0xc80 [ 379.795509] ? __handle_mm_fault+0x4460/0x4460 [ 379.800106] ? find_vma+0x34/0x190 [ 379.803650] __do_page_fault+0x620/0xe50 [ 379.807983] ? mm_fault_error+0x380/0x380 [ 379.812122] ? perf_trace_lock+0x920/0x920 [ 379.816351] do_page_fault+0xf6/0x8c0 [ 379.820150] ? vmalloc_sync_all+0x30/0x30 [ 379.824292] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 379.829831] ? refcount_add_not_zero+0x21e/0x330 [ 379.834589] ? find_held_lock+0x36/0x1c0 [ 379.838648] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 379.843492] page_fault+0x1e/0x30 [ 379.846947] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 379.852904] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 83 [ 379.872180] RSP: 0018:ffff8801cbaf7198 EFLAGS: 00010206 [ 379.877558] RAX: 0000000000000000 RBX: 0000000000000287 RCX: 0000000000000287 [ 379.884830] RDX: 0000000000000287 RSI: 000000002029b000 RDI: ffff8801a97b406c [ 379.892093] RBP: ffff8801cbaf71d0 R08: ffffed00352f685f R09: ffffed00352f685f [ 379.899350] R10: ffffed00352f685e R11: ffff8801a97b42f2 R12: 000000002029b287 [ 379.906608] R13: 000000002029b000 R14: ffff8801a97b406c R15: 00007ffffffff000 [ 379.914082] ? copyin+0xe4/0x100 [ 379.917446] _copy_from_iter_full+0x267/0xd20 [ 379.921954] ? usercopy_warn+0x120/0x120 [ 379.926359] ? iov_iter_advance+0x14e0/0x14e0 [ 379.930851] ip_generic_getfrag+0x108/0x2e0 [ 379.935181] ? ip_reply_glue_bits+0xc0/0xc0 [ 379.939503] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 379.944518] ? skb_put+0x17b/0x1e0 [ 379.948147] __ip_append_data.isra.47+0x199a/0x2a90 [ 379.953178] ? ip_reply_glue_bits+0xc0/0xc0 [ 379.958187] ? graph_lock+0x170/0x170 [ 379.962005] ? __ip_flush_pending_frames.isra.43+0x2d0/0x2d0 [ 379.967815] ? find_held_lock+0x36/0x1c0 [ 379.971872] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 379.977534] ? ipv4_mtu+0x37d/0x590 [ 379.981168] ? __build_flow_key.constprop.53+0x5f0/0x5f0 [ 379.986718] ? lock_downgrade+0x8f0/0x8f0 [ 379.990874] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 379.996412] ip_make_skb+0x2aa/0x340 [ 380.000136] ? ip_reply_glue_bits+0xc0/0xc0 [ 380.004455] ? ip_flush_pending_frames+0x30/0x30 [ 380.009208] ? ip_route_output_key_hash_rcu+0x33a0/0x33a0 [ 380.014746] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 380.020375] ? xfrm_lookup_route+0x64/0x1f0 [ 380.024780] udp_sendmsg+0x25aa/0x3970 [ 380.028675] ? graph_lock+0x170/0x170 [ 380.032555] ? ip_reply_glue_bits+0xc0/0xc0 [ 380.036903] ? udp_push_pending_frames+0xf0/0xf0 [ 380.041668] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 380.046673] ? release_sock+0x1ec/0x2c0 [ 380.050641] ? trace_hardirqs_on+0xd/0x10 [ 380.054798] ? __local_bh_enable_ip+0x161/0x230 [ 380.059464] ? _raw_spin_unlock_bh+0x30/0x40 [ 380.063883] ? release_sock+0x1ec/0x2c0 [ 380.067850] ? __release_sock+0x3a0/0x3a0 [ 380.072009] inet_sendmsg+0x1a1/0x690 [ 380.075822] ? ipip_gro_receive+0x100/0x100 [ 380.080140] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 380.085664] ? security_socket_sendmsg+0x94/0xc0 [ 380.090514] ? ipip_gro_receive+0x100/0x100 [ 380.094841] sock_sendmsg+0xd5/0x120 [ 380.098548] __sys_sendto+0x3d7/0x670 [ 380.102350] ? __ia32_sys_getpeername+0xb0/0xb0 [ 380.107009] ? wait_for_completion+0x8d0/0x8d0 [ 380.111592] ? __lock_is_held+0xb5/0x140 [ 380.115658] ? __sb_end_write+0xac/0xe0 [ 380.119625] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 380.125167] ? fput+0x130/0x1a0 [ 380.128440] ? ksys_write+0x1ae/0x260 [ 380.132240] ? __ia32_sys_read+0xb0/0xb0 [ 380.136299] __x64_sys_sendto+0xe1/0x1a0 [ 380.140367] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 380.145384] do_syscall_64+0x1b9/0x820 [ 380.149268] ? finish_task_switch+0x1d3/0x890 [ 380.153763] ? syscall_return_slowpath+0x5e0/0x5e0 [ 380.159298] ? syscall_return_slowpath+0x31d/0x5e0 [ 380.164233] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 380.169605] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 380.174447] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.179709] RIP: 0033:0x455ab9 [ 380.182920] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 380.202363] RSP: 002b:00007f2b9bedcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 380.210070] RAX: ffffffffffffffda RBX: 00007f2b9bedd6d4 RCX: 0000000000455ab9 [ 380.217331] RDX: 0000000000000287 RSI: 000000002029b000 RDI: 0000000000000014 [ 380.224596] RBP: 000000000072bea0 R08: 0000000020778000 R09: 0000000000000010 [ 380.231855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 380.239202] R13: 00000000004c10ae R14: 00000000004d11f0 R15: 0000000000000002 [ 380.280924] FAULT_INJECTION: forcing a failure. [ 380.280924] name failslab, interval 1, probability 0, space 0, times 0 [ 380.292322] CPU: 1 PID: 23538 Comm: syz-executor4 Not tainted 4.18.0-rc3+ #130 [ 380.299708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 380.309252] Call Trace: [ 380.311881] dump_stack+0x1c9/0x2b4 [ 380.315709] ? dump_stack_print_info.cold.2+0x52/0x52 [ 380.320891] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 380.325823] should_fail.cold.4+0xa/0x1a [ 380.329884] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 380.334980] ? find_held_lock+0x36/0x1c0 [ 380.339074] ? graph_lock+0x170/0x170 [ 380.342873] ? find_held_lock+0x36/0x1c0 [ 380.346942] ? check_same_owner+0x340/0x340 [ 380.351440] ? graph_lock+0x170/0x170 [ 380.355245] ? rcu_note_context_switch+0x730/0x730 [ 380.360350] ? kasan_check_read+0x11/0x20 [ 380.364502] __should_failslab+0x124/0x180 [ 380.368746] should_failslab+0x9/0x14 [ 380.372548] kmem_cache_alloc+0x2af/0x760 [ 380.376700] ? find_held_lock+0x36/0x1c0 [ 380.380764] get_empty_filp+0x12d/0x530 [ 380.384740] ? proc_nr_files+0x60/0x60 [ 380.388719] ? kasan_check_read+0x11/0x20 [ 380.392864] ? do_raw_spin_unlock+0xa7/0x2f0 [ 380.397267] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 380.401856] ? kasan_check_write+0x14/0x20 [ 380.406114] ? do_raw_spin_lock+0xc1/0x200 [ 380.410361] alloc_file+0x24/0x3e0 [ 380.413906] ? clear_nlink.part.9+0x65/0x80 [ 380.418228] __shmem_file_setup+0x313/0x700 [ 380.422543] ? shmem_fill_super+0xa50/0xa50 [ 380.426868] ? get_unused_fd_flags+0x122/0x1a0 [ 380.431531] ? __alloc_fd+0x710/0x710 [ 380.435330] shmem_file_setup+0x2f/0x40 [ 380.439297] __x64_sys_memfd_create+0x2af/0x4f0 [ 380.443961] ? memfd_fcntl+0x1400/0x1400 [ 380.448824] ? do_syscall_64+0x9a/0x820 [ 380.452804] do_syscall_64+0x1b9/0x820 [ 380.456698] ? finish_task_switch+0x1d3/0x890 [ 380.461184] ? syscall_return_slowpath+0x5e0/0x5e0 [ 380.466106] ? syscall_return_slowpath+0x31d/0x5e0 [ 380.471125] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 380.476485] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 380.481333] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.486512] RIP: 0033:0x455ab9 [ 380.489688] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 380.509002] RSP: 002b:00007fa50e6b7a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 380.516706] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000455ab9 [ 380.523983] RDX: 0000000020000418 RSI: 0000000000000000 RDI: 00000000004ba6f0 [ 380.531261] RBP: 000000000072bea0 R08: 0000000020000418 R09: 00000000fbad8001 [ 380.538528] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000014 [ 380.545806] R13: 00000000004c2144 R14: 00000000004d3620 R15: 0000000000000003 07:26:02 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000000200"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:02 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btr.s\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:02 executing program 6: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000440)={'mangle\x00'}, &(0x7f00000001c0)=0x24) 07:26:02 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x40000000) [ 380.699463] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:02 executing program 4 (fault-call:1 fault-nth:4): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:02 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000080fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:02 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0", 0xc7, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:02 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:02 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrf0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) [ 380.894852] FAULT_INJECTION: forcing a failure. [ 380.894852] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 380.907692] CPU: 1 PID: 23584 Comm: syz-executor4 Not tainted 4.18.0-rc3+ #130 [ 380.915078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 380.924450] Call Trace: [ 380.927066] dump_stack+0x1c9/0x2b4 [ 380.930722] ? dump_stack_print_info.cold.2+0x52/0x52 [ 380.935955] ? zap_class+0x740/0x740 [ 380.939882] should_fail.cold.4+0xa/0x1a [ 380.944452] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 380.949582] ? graph_lock+0x170/0x170 [ 380.953427] ? find_held_lock+0x36/0x1c0 [ 380.957517] ? __lock_is_held+0xb5/0x140 [ 380.961613] ? check_same_owner+0x340/0x340 [ 380.965992] ? rcu_note_context_switch+0x730/0x730 [ 380.970962] __alloc_pages_nodemask+0x36e/0xdb0 [ 380.975658] ? __alloc_pages_slowpath+0x2d90/0x2d90 [ 380.980709] ? trace_hardirqs_on+0x10/0x10 [ 380.984984] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 380.990027] ? percpu_counter_add_batch+0xf2/0x150 [ 380.994986] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 381.000058] ? __vm_enough_memory+0x590/0x980 [ 381.004592] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 381.010152] alloc_pages_vma+0xdd/0x540 [ 381.014152] shmem_alloc_page+0xa8/0x190 [ 381.018209] ? shmem_swapin+0x230/0x230 [ 381.022233] shmem_alloc_and_acct_page+0x1f1/0x820 [ 381.027169] ? shmem_alloc_hugepage+0x4e0/0x4e0 [ 381.031846] shmem_getpage_gfp+0x6ea/0x41e0 [ 381.036177] ? print_usage_bug+0xc0/0xc0 [ 381.040244] ? shmem_writepage+0x1380/0x1380 [ 381.044644] ? print_usage_bug+0xc0/0xc0 [ 381.048709] ? __lock_acquire+0x7fc/0x5020 [ 381.052950] ? print_usage_bug+0xc0/0xc0 [ 381.057005] ? __lock_acquire+0x7fc/0x5020 [ 381.061244] ? print_usage_bug+0xc0/0xc0 [ 381.065385] ? __lock_acquire+0x7fc/0x5020 [ 381.069621] ? __lock_acquire+0x7fc/0x5020 [ 381.073854] ? check_noncircular+0x20/0x20 [ 381.078101] ? __lock_acquire+0x7fc/0x5020 [ 381.082344] ? __lock_acquire+0x7fc/0x5020 [ 381.086572] ? zap_class+0x740/0x740 [ 381.090310] ? trace_hardirqs_on+0x10/0x10 [ 381.094544] ? print_usage_bug+0xc0/0xc0 [ 381.098599] ? zap_class+0x740/0x740 [ 381.102313] ? perf_trace_lock+0x920/0x920 [ 381.106537] ? print_usage_bug+0xc0/0xc0 [ 381.110602] ? zap_class+0x740/0x740 [ 381.114311] ? perf_trace_lock+0xde/0x920 [ 381.118449] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 381.123285] ? zap_class+0x740/0x740 [ 381.126992] ? zap_class+0x740/0x740 [ 381.130699] ? perf_trace_lock+0x920/0x920 [ 381.134933] ? graph_lock+0x170/0x170 [ 381.138731] ? find_held_lock+0x36/0x1c0 [ 381.142793] ? print_usage_bug+0xc0/0xc0 [ 381.146859] ? lock_downgrade+0x8f0/0x8f0 [ 381.151006] ? kasan_check_read+0x11/0x20 [ 381.155251] ? lock_release+0xa30/0xa30 [ 381.159230] ? mark_held_locks+0xc9/0x160 [ 381.163374] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 381.168993] ? iov_iter_fault_in_readable+0x23d/0x460 [ 381.174172] ? copy_page_from_iter+0x890/0x890 [ 381.178757] ? __sanitizer_cov_trace_cmp8+0xd/0x20 [ 381.183679] ? ktime_get_coarse_real_ts64+0x243/0x3a0 [ 381.188905] shmem_write_begin+0x110/0x1e0 [ 381.193243] generic_perform_write+0x3ae/0x6c0 [ 381.197834] ? add_page_wait_queue+0x2c0/0x2c0 [ 381.202514] ? file_update_time+0xe4/0x640 [ 381.206759] ? current_time+0x1b0/0x1b0 [ 381.210743] ? down_write+0x8f/0x130 [ 381.214456] __generic_file_write_iter+0x26e/0x630 [ 381.219388] generic_file_write_iter+0x438/0x870 [ 381.224144] ? __generic_file_write_iter+0x630/0x630 [ 381.229258] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 381.234803] ? iov_iter_init+0xc9/0x1f0 [ 381.238776] __vfs_write+0x6c6/0x9f0 [ 381.242504] ? kernel_read+0x120/0x120 [ 381.246396] ? __lock_is_held+0xb5/0x140 [ 381.251526] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 381.257176] ? __sb_start_write+0x17f/0x300 [ 381.261503] vfs_write+0x1f8/0x560 [ 381.265042] ksys_pwrite64+0x181/0x1b0 [ 381.269445] ? __ia32_sys_pread64+0xf0/0xf0 [ 381.273771] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 381.279299] ? fput+0x130/0x1a0 [ 381.282576] ? do_sys_ftruncate+0x44e/0x560 [ 381.286897] __x64_sys_pwrite64+0x97/0xf0 [ 381.291043] do_syscall_64+0x1b9/0x820 [ 381.295102] ? finish_task_switch+0x1d3/0x890 [ 381.299594] ? syscall_return_slowpath+0x5e0/0x5e0 [ 381.304607] ? syscall_return_slowpath+0x31d/0x5e0 [ 381.309539] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 381.314908] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 381.319748] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 381.324936] RIP: 0033:0x40fd77 [ 381.328112] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 51 17 00 00 c3 48 83 ec 08 e8 27 fa ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 6d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 381.347750] RSP: 002b:00007fa50e6b7a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 381.355460] RAX: ffffffffffffffda RBX: 0000000020000410 RCX: 000000000040fd77 [ 381.362725] RDX: 000000000000007f RSI: 0000000020000500 RDI: 0000000000000015 [ 381.369982] RBP: 0000000000000000 R08: 0000000020000418 R09: 00000000fbad8001 [ 381.377242] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000015 [ 381.384501] R13: 0000000000000001 R14: 00000000004d3620 R15: 0000000000000004 07:26:02 executing program 6: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000040)="295ee1311f16f477671070") perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000140)={r0, 0x800, 0x8, "f9a7906650c4e09cc789a95c6b7eff089e420398c6f7076df3730c0b65892da1694e8a2cd0154c92d53c90"}) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = dup(r2) getpeername$packet(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) bind$inet6(r2, &(0x7f0000000200)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0xffffffff, 0x4) sendto$inet6(r2, &(0x7f0000000340), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x9}}, 0x1c) socket$inet6(0xa, 0x7fe, 0x8) ioctl(r3, 0x4000008912, &(0x7f0000000200)) mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)) ppoll(&(0x7f0000000040), 0x0, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) r4 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ftruncate(r4, 0x280080) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7fff}]}, 0x10) sendfile(r3, r4, &(0x7f0000d83ff8), 0x200800900000002) 07:26:03 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000f7ffff7f00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:03 executing program 0: getpid() mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) umount2(&(0x7f0000000100)='./file0//ile0\x00', 0x0) syz_fuse_mount(&(0x7f0000000240)='./file0//ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snapshot\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0//ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f0000000280)="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") fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) lchown(&(0x7f0000000040)='./file0//ile0\x00', 0x0, 0x0) read(r0, &(0x7f0000003380)=""/4096, 0xf) [ 381.455463] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:03 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x29) 07:26:03 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfp\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:03 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0", 0xc7, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:03 executing program 4 (fault-call:1 fault-nth:5): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x2029b287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:03 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 381.759548] FAULT_INJECTION: forcing a failure. [ 381.759548] name failslab, interval 1, probability 0, space 0, times 0 [ 381.771254] CPU: 0 PID: 23636 Comm: syz-executor4 Not tainted 4.18.0-rc3+ #130 [ 381.778658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.788471] Call Trace: [ 381.791172] dump_stack+0x1c9/0x2b4 [ 381.794813] ? dump_stack_print_info.cold.2+0x52/0x52 [ 381.800033] should_fail.cold.4+0xa/0x1a [ 381.804102] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 381.809215] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 381.814764] ? trace_hardirqs_on+0x10/0x10 [ 381.818999] ? perf_tp_event+0xc40/0xc40 [ 381.823062] ? trace_hardirqs_on+0x10/0x10 [ 381.827561] ? print_usage_bug+0xc0/0xc0 [ 381.831618] ? memset+0x31/0x40 [ 381.834903] ? memset+0x31/0x40 [ 381.838191] ? print_usage_bug+0xc0/0xc0 [ 381.842263] __should_failslab+0x124/0x180 [ 381.846505] should_failslab+0x9/0x14 [ 381.850300] kmem_cache_alloc+0x47/0x760 [ 381.854366] ? radix_tree_node_alloc.constprop.19+0x310/0x310 [ 381.860251] ? perf_trace_run_bpf_submit+0x269/0x3b0 [ 381.865355] ? perf_tp_event+0xc40/0xc40 [ 381.869421] radix_tree_node_alloc.constprop.19+0x1e6/0x310 [ 381.875391] __radix_tree_create+0x4d6/0x840 [ 381.879806] ? radix_tree_maybe_preload_order+0x110/0x110 [ 381.885359] ? perf_trace_lock_acquire+0x4f9/0x9a0 [ 381.890323] ? perf_trace_lock_acquire+0x4f9/0x9a0 [ 381.895251] ? start_stop_khugepaged.cold.47+0x46/0x46 [ 381.900538] __radix_tree_insert+0x107/0x8f0 [ 381.904951] ? graph_lock+0x170/0x170 [ 381.908753] ? __radix_tree_create+0x840/0x840 [ 381.913344] ? lock_acquire+0x1e4/0x540 [ 381.917314] ? shmem_add_to_page_cache+0x49c/0xe00 [ 381.922250] ? lock_release+0xa30/0xa30 [ 381.926288] ? kasan_check_write+0x14/0x20 [ 381.930531] ? do_raw_spin_lock+0xc1/0x200 [ 381.934780] shmem_add_to_page_cache+0x988/0xe00 [ 381.939533] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 381.943953] ? shmem_put_link+0x280/0x280 [ 381.948095] ? percpu_ref_put_many+0x131/0x240 [ 381.952672] ? percpu_ref_tryget+0x2d0/0x2d0 [ 381.957098] ? mem_cgroup_try_charge+0x548/0xa70 [ 381.961887] ? mem_cgroup_protected+0xa60/0xa60 [ 381.966564] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 381.972104] ? shmem_alloc_and_acct_page+0x31a/0x820 [ 381.977216] ? shmem_alloc_hugepage+0x4e0/0x4e0 [ 381.981884] ? perf_tp_event+0x91b/0xc40 [ 381.985944] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 381.990952] ? __radix_tree_preload+0x173/0x1d0 [ 381.995628] shmem_getpage_gfp+0x81b/0x41e0 [ 381.999970] ? shmem_writepage+0x1380/0x1380 [ 382.004370] ? tracing_generic_entry_update+0x18e/0x200 [ 382.009742] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 382.015717] ? perf_swevent_event+0x158/0x2e0 [ 382.020213] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 382.025746] ? perf_tp_event+0x91b/0xc40 [ 382.029812] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 382.035621] ? tracing_generic_entry_update+0x18e/0x200 [ 382.040990] ? print_usage_bug+0xc0/0xc0 [ 382.045051] ? perf_swevent_event+0x2e0/0x2e0 [ 382.049539] ? print_usage_bug+0xc0/0xc0 [ 382.053606] ? check_noncircular+0x20/0x20 [ 382.057841] ? __lock_acquire+0x7fc/0x5020 [ 382.062078] ? __lock_acquire+0x7fc/0x5020 [ 382.066328] ? trace_hardirqs_on+0x10/0x10 [ 382.070573] ? perf_tp_event+0xc40/0xc40 [ 382.074635] ? memset+0x31/0x40 [ 382.078006] ? memset+0x31/0x40 [ 382.081290] ? perf_trace_lock_acquire+0x4f9/0x9a0 [ 382.086236] ? perf_trace_lock+0x920/0x920 [ 382.090479] ? graph_lock+0x170/0x170 [ 382.094459] ? find_held_lock+0x36/0x1c0 [ 382.098608] ? print_usage_bug+0xc0/0xc0 [ 382.102676] ? lock_downgrade+0x8f0/0x8f0 [ 382.106833] ? kasan_check_read+0x11/0x20 [ 382.110988] ? lock_release+0xa30/0xa30 [ 382.114959] ? mark_held_locks+0xc9/0x160 [ 382.119106] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 382.124673] ? iov_iter_fault_in_readable+0x23d/0x460 [ 382.129859] ? copy_page_from_iter+0x890/0x890 [ 382.135305] ? __sanitizer_cov_trace_cmp8+0xd/0x20 [ 382.140233] ? ktime_get_coarse_real_ts64+0x243/0x3a0 [ 382.145443] shmem_write_begin+0x110/0x1e0 [ 382.149685] generic_perform_write+0x3ae/0x6c0 [ 382.154310] ? add_page_wait_queue+0x2c0/0x2c0 [ 382.158890] ? file_update_time+0xe4/0x640 [ 382.163142] ? current_time+0x1b0/0x1b0 [ 382.167235] ? down_write+0x8f/0x130 [ 382.170963] __generic_file_write_iter+0x26e/0x630 [ 382.175926] generic_file_write_iter+0x438/0x870 [ 382.180686] ? __generic_file_write_iter+0x630/0x630 [ 382.185797] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 382.191329] ? iov_iter_init+0xc9/0x1f0 [ 382.195572] __vfs_write+0x6c6/0x9f0 [ 382.199302] ? kernel_read+0x120/0x120 [ 382.203190] ? __lock_is_held+0xb5/0x140 [ 382.207278] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 382.212816] ? __sb_start_write+0x17f/0x300 [ 382.217148] vfs_write+0x1f8/0x560 [ 382.220701] ksys_pwrite64+0x181/0x1b0 [ 382.224607] ? __ia32_sys_pread64+0xf0/0xf0 [ 382.228946] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 382.234481] ? fput+0x130/0x1a0 [ 382.237862] ? do_sys_ftruncate+0x44e/0x560 [ 382.242185] __x64_sys_pwrite64+0x97/0xf0 [ 382.246333] do_syscall_64+0x1b9/0x820 [ 382.250212] ? syscall_slow_exit_work+0x500/0x500 [ 382.255054] ? syscall_return_slowpath+0x5e0/0x5e0 [ 382.259985] ? syscall_return_slowpath+0x31d/0x5e0 [ 382.264926] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 382.270295] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 382.275143] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 382.280326] RIP: 0033:0x40fd77 [ 382.283502] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 51 17 00 00 c3 48 83 ec 08 e8 27 fa ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 6d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 382.302970] RSP: 002b:00007fa50e6b7a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 07:26:03 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="7fb7107000000000000000") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0xc03c0, 0x44) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x58, &(0x7f0000000180)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x81, @dev={0xfe, 0x80, [], 0xa}, 0x2}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000002c0)={r3, 0x8000, 0x63, "9ff0fbfbd20a7c5428170c4f38141d3960a931ed50b1e6a7f0559ac359f573d7b90bb55af685778b4ec9a198b043f04a0bca85b1d079ef0468483bfbd52b9c70d18431bda9c8b27c760b4db42a66d42c240795c94e1326ea8f046377bbfb6402e2256b"}, 0x6b) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="144c48d61f66c2"]) ioctl$KVM_RUN(r5, 0xae80, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f00000000c0)=0xc) fcntl$notify(r5, 0x402, 0x20) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 382.310851] RAX: ffffffffffffffda RBX: 0000000020000410 RCX: 000000000040fd77 [ 382.318113] RDX: 000000000000007f RSI: 0000000020000500 RDI: 0000000000000015 [ 382.325385] RBP: 0000000000000000 R08: 0000000020000418 R09: 00000000fbad8001 [ 382.332647] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000015 [ 382.339910] R13: 0000000000000001 R14: 00000000004d3620 R15: 0000000000000005 07:26:03 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrf-\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:04 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x1100000000000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:04 executing program 4 (fault-call:1 fault-nth:6): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000007ffffff700"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:04 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf", 0xc9, 0x10000}], 0x0, &(0x7f0000000240)) [ 382.563987] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 382.592886] FAULT_INJECTION: forcing a failure. [ 382.592886] name failslab, interval 1, probability 0, space 0, times 0 [ 382.604344] CPU: 1 PID: 23671 Comm: syz-executor4 Not tainted 4.18.0-rc3+ #130 07:26:04 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x49, "b11f79579d6315427fb9309c1d8b862aec8626f238fc111a0138f1d7627c57c4cd74601fb50269dda6a780a7c89f114a9594b89204ca7ff5f77dc02bec0c48e56e6cda58d5536d40a4"}, &(0x7f0000000080)=0x51) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1}, &(0x7f0000001200)=0x8) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x2) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl(r3, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$int_in(r2, 0x80000040045010, &(0x7f0000000000)) write$binfmt_misc(r2, &(0x7f0000000200)={'syz0', "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"}, 0x1000) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000001280)=""/93, &(0x7f0000001300)=0x5d) ioctl$int_in(r2, 0x80000040045010, &(0x7f0000000000)=0x2) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000001240)=@req3={0x5, 0x7, 0x3ff, 0x8001, 0x9, 0x4, 0x70}, 0x1c) [ 382.611722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.621100] Call Trace: [ 382.623712] dump_stack+0x1c9/0x2b4 [ 382.627365] ? dump_stack_print_info.cold.2+0x52/0x52 [ 382.632579] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 382.637472] ? add_page_wait_queue+0x2c0/0x2c0 [ 382.642116] should_fail.cold.4+0xa/0x1a [ 382.646227] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 382.651375] ? up_write+0x7b/0x220 [ 382.654948] ? up_read+0x110/0x110 [ 382.658803] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 382.664391] ? __generic_file_write_iter+0x1bd/0x630 [ 382.669536] ? find_held_lock+0x36/0x1c0 [ 382.673643] ? check_same_owner+0x340/0x340 [ 382.678008] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 382.683577] ? rcu_note_context_switch+0x730/0x730 [ 382.688524] ? lock_downgrade+0x8f0/0x8f0 [ 382.692685] __should_failslab+0x124/0x180 [ 382.696934] should_failslab+0x9/0x14 [ 382.700743] kmem_cache_alloc+0x2af/0x760 [ 382.704913] getname_flags+0xd0/0x5a0 [ 382.708713] ? __sb_end_write+0xac/0xe0 [ 382.712683] getname+0x19/0x20 [ 382.715917] do_sys_open+0x3a2/0x760 [ 382.719631] ? filp_open+0x80/0x80 [ 382.723165] ? do_sys_ftruncate+0x44e/0x560 [ 382.727477] __x64_sys_open+0x7e/0xc0 [ 382.731267] do_syscall_64+0x1b9/0x820 [ 382.735142] ? finish_task_switch+0x1d3/0x890 [ 382.739629] ? syscall_return_slowpath+0x5e0/0x5e0 [ 382.744551] ? syscall_return_slowpath+0x31d/0x5e0 [ 382.749479] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 382.754843] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 382.759690] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 382.764900] RIP: 0033:0x40fd11 [ 382.768273] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 382.787575] RSP: 002b:00007fa50e6b7a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 382.795277] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 000000000040fd11 [ 382.802893] RDX: 00007fa50e6b7afa RSI: 0000000000000002 RDI: 00007fa50e6b7af0 07:26:04 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x6000000000000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) [ 382.810155] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 382.817410] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000015 [ 382.824664] R13: 0000000000000001 R14: 00000000004d3620 R15: 0000000000000006 07:26:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000000000000000fc00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 382.923471] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001c00)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000680)=""/25, 0x19}, {&(0x7f00000006c0)=""/247, 0xf7}, {&(0x7f0000000800)=""/65, 0x41}], 0x3, &(0x7f0000000a00)=""/181, 0xb5}}], 0x400000000000159, 0x0, &(0x7f0000000040)={0x0, 0x989680}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getpeername$packet(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000fc0)=0x14) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000001000)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r5 = socket$inet6(0xa, 0x1, 0x0) ioctl(r5, 0x100004000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000ac0)={"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"}) clock_getres(0x7, &(0x7f00000001c0)) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000100)="66b91000004066b80000000066ba000000000f30baa000eddb8f05000f89ae6a660f3a22efa80f09f00fc709f20f1ab60d0066b93608000066b80000000066ba008000000f3066b9800000c00f326635000800000f30", 0x56}], 0x1, 0x0, &(0x7f00000000c0), 0x0) getsockopt$inet6_opts(r5, 0x29, 0x37, &(0x7f00000002c0)=""/180, &(0x7f0000000000)=0xb4) setsockopt$inet6_opts(r5, 0x29, 0x37, &(0x7f0000000080)=@fragment={0x84, 0x0, 0x2, 0x2, 0x0, 0x208, 0x67}, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x40, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000180)=r6, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:26:04 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x400000000000000) 07:26:04 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfi\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:04 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf", 0xc9, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000007fffffff00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:04 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x2000000000000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:04 executing program 4 (fault-call:1 fault-nth:7): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) [ 383.147896] FAULT_INJECTION: forcing a failure. [ 383.147896] name failslab, interval 1, probability 0, space 0, times 0 [ 383.159346] CPU: 0 PID: 23711 Comm: syz-executor4 Not tainted 4.18.0-rc3+ #130 [ 383.166741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 383.176211] Call Trace: [ 383.178859] dump_stack+0x1c9/0x2b4 [ 383.182520] ? dump_stack_print_info.cold.2+0x52/0x52 [ 383.187763] should_fail.cold.4+0xa/0x1a [ 383.191865] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 383.197009] ? trace_hardirqs_on+0x10/0x10 [ 383.201280] ? perf_tp_event+0xc40/0xc40 [ 383.205373] ? find_held_lock+0x36/0x1c0 [ 383.209508] ? check_same_owner+0x340/0x340 [ 383.213854] ? rcu_note_context_switch+0x730/0x730 [ 383.218805] ? graph_lock+0x170/0x170 [ 383.222670] __should_failslab+0x124/0x180 [ 383.226947] should_failslab+0x9/0x14 [ 383.230770] kmem_cache_alloc+0x2af/0x760 [ 383.234946] ? trace_hardirqs_on+0x10/0x10 [ 383.239564] get_empty_filp+0x12d/0x530 [ 383.243562] ? proc_nr_files+0x60/0x60 [ 383.247483] ? memset+0x31/0x40 [ 383.250794] ? graph_lock+0x170/0x170 [ 383.255214] ? perf_trace_lock_acquire+0x4f9/0x9a0 [ 383.260827] path_openat+0x11e/0x4e10 [ 383.264688] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 383.269749] ? path_lookupat.isra.45+0xbf0/0xbf0 [ 383.274544] ? find_held_lock+0x36/0x1c0 [ 383.278658] ? lock_downgrade+0x8f0/0x8f0 [ 383.282874] ? kasan_check_read+0x11/0x20 [ 383.287152] ? do_raw_spin_unlock+0xa7/0x2f0 [ 383.291613] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 383.296243] ? __lock_is_held+0xb5/0x140 [ 383.300357] ? _raw_spin_unlock+0x22/0x30 [ 383.304525] ? __alloc_fd+0x34e/0x710 [ 383.308362] ? usercopy_warn+0x120/0x120 [ 383.312480] do_filp_open+0x255/0x380 [ 383.316303] ? may_open_dev+0x100/0x100 [ 383.320331] ? strncpy_from_user+0x3be/0x510 [ 383.324768] ? mpi_free.cold.1+0x19/0x19 [ 383.328876] ? get_unused_fd_flags+0x122/0x1a0 [ 383.333483] ? getname_flags+0x26e/0x5a0 [ 383.337577] ? __sb_end_write+0xac/0xe0 [ 383.341579] do_sys_open+0x584/0x760 [ 383.345333] ? filp_open+0x80/0x80 [ 383.348900] ? do_sys_ftruncate+0x44e/0x560 [ 383.353264] __x64_sys_open+0x7e/0xc0 [ 383.357093] do_syscall_64+0x1b9/0x820 [ 383.360998] ? finish_task_switch+0x1d3/0x890 [ 383.365526] ? syscall_return_slowpath+0x5e0/0x5e0 [ 383.370478] ? syscall_return_slowpath+0x31d/0x5e0 [ 383.375465] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 383.380866] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 383.385837] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 383.391058] RIP: 0033:0x40fd11 [ 383.394894] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 383.414651] RSP: 002b:00007fa50e6b7a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 383.422393] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 000000000040fd11 [ 383.429856] RDX: 00007fa50e6b7afa RSI: 0000000000000002 RDI: 00007fa50e6b7af0 [ 383.437142] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a 07:26:05 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") tgkill(0x0, 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000440)={&(0x7f00000001c0)=@newpolicy={0x27c, 0x13, 0x3cdb1c486d3da23d, 0x70bd2c, 0x25dfdbfc, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@loopback=0x7f000001, 0x4e24, 0x9, 0x4e22, 0x3e67, 0xa, 0x80, 0x80, 0xff, r2, r3}, {0x10001, 0x6, 0x5, 0x3f, 0xf6af, 0x2, 0x3, 0x1}, {0x1, 0x7, 0x3, 0x1ff}, 0x3, 0x6e6bb6, 0x1, 0x1, 0x2, 0x3}, [@lifetime_val={0x24, 0x9, {0x4, 0x800, 0x20, 0x1}}, @lifetime_val={0x24, 0x9, {0x9, 0x1ff, 0x9, 0x8}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}, @ipv6_hthresh={0x8, 0x4, {0x2c, 0x5a}}, @user_kmaddress={0x2c, 0x13, {@in=@rand_addr=0x5, @in6=@dev={0xfe, 0x80, [], 0x1d}, 0x0, 0xa}}, @srcaddr={0x14, 0xd, @in=@multicast1=0xe0000001}, @output_mark={0x8, 0x1d, 0x4}, @algo_comp={0xe4, 0x3, {{'lzs\x00'}, 0x4d0, "2d6b3d70e5b72fb5805ba6d2a17d60a2ef1b05b2dcd2de1fa4ce91d9a19187944d95ffbd52a3596e57ab005436c839d43b429b33cd218c3b6a3f563a8a6a77e074525f5207b02274a57d68f200016eebe43bc8c1279090fd38439c9ac13cfd958495f050d10b3d91566bf58797a3fc7dc5b131e0ca78fc97c4bfec5047fa70e7335710dc2bc2c415ebc35b67104fbf4700ea9c98a94cb0201316"}}]}, 0x27c}, 0x1, 0x0, 0x0, 0x800}, 0x1) [ 383.444427] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000015 [ 383.451710] R13: 0000000000000001 R14: 00000000004d3620 R15: 0000000000000007 07:26:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:05 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfx\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:05 executing program 4 (fault-call:1 fault-nth:8): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000fc00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 383.682465] FAULT_INJECTION: forcing a failure. [ 383.682465] name failslab, interval 1, probability 0, space 0, times 0 [ 383.694005] CPU: 0 PID: 23738 Comm: syz-executor4 Not tainted 4.18.0-rc3+ #130 [ 383.701432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 383.710999] Call Trace: [ 383.713617] dump_stack+0x1c9/0x2b4 [ 383.717280] ? dump_stack_print_info.cold.2+0x52/0x52 [ 383.722505] should_fail.cold.4+0xa/0x1a [ 383.726604] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 383.731745] ? trace_hardirqs_on+0x10/0x10 [ 383.736022] ? perf_tp_event+0xc40/0xc40 [ 383.740118] ? find_held_lock+0x36/0x1c0 [ 383.744226] ? check_same_owner+0x340/0x340 [ 383.748601] ? rcu_note_context_switch+0x730/0x730 [ 383.753546] ? graph_lock+0x170/0x170 [ 383.757374] __should_failslab+0x124/0x180 [ 383.761627] should_failslab+0x9/0x14 [ 383.765424] kmem_cache_alloc+0x2af/0x760 [ 383.769577] ? trace_hardirqs_on+0x10/0x10 [ 383.773834] get_empty_filp+0x12d/0x530 [ 383.777826] ? proc_nr_files+0x60/0x60 [ 383.781729] ? memset+0x31/0x40 [ 383.785010] ? graph_lock+0x170/0x170 [ 383.788819] ? perf_trace_lock_acquire+0x4f9/0x9a0 [ 383.793766] path_openat+0x11e/0x4e10 [ 383.797600] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 383.802635] ? path_lookupat.isra.45+0xbf0/0xbf0 [ 383.807401] ? find_held_lock+0x36/0x1c0 [ 383.811477] ? lock_downgrade+0x8f0/0x8f0 [ 383.815652] ? kasan_check_read+0x11/0x20 [ 383.819829] ? do_raw_spin_unlock+0xa7/0x2f0 [ 383.824282] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 383.828895] ? __lock_is_held+0xb5/0x140 07:26:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 383.833002] ? _raw_spin_unlock+0x22/0x30 [ 383.837177] ? __alloc_fd+0x34e/0x710 [ 383.841010] ? usercopy_warn+0x120/0x120 [ 383.845145] do_filp_open+0x255/0x380 [ 383.848982] ? may_open_dev+0x100/0x100 [ 383.852981] ? strncpy_from_user+0x3be/0x510 [ 383.857436] ? mpi_free.cold.1+0x19/0x19 [ 383.861538] ? get_unused_fd_flags+0x122/0x1a0 [ 383.866165] ? getname_flags+0x26e/0x5a0 [ 383.870265] ? __sb_end_write+0xac/0xe0 [ 383.874290] do_sys_open+0x584/0x760 [ 383.878038] ? filp_open+0x80/0x80 07:26:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000c0fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 383.881615] ? do_sys_ftruncate+0x44e/0x560 [ 383.885976] __x64_sys_open+0x7e/0xc0 [ 383.889815] do_syscall_64+0x1b9/0x820 [ 383.893728] ? finish_task_switch+0x1d3/0x890 [ 383.898263] ? syscall_return_slowpath+0x5e0/0x5e0 [ 383.903228] ? syscall_return_slowpath+0x31d/0x5e0 [ 383.908207] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 383.913619] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 383.918773] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 383.923985] RIP: 0033:0x40fd11 07:26:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000200"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 383.927208] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 383.947270] RSP: 002b:00007fa50e6b7a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 383.955027] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 000000000040fd11 [ 383.962324] RDX: 00007fa50e6b7afa RSI: 0000000000000002 RDI: 00007fa50e6b7af0 [ 383.969623] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a 07:26:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000000000000200"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 383.977042] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000015 [ 383.984348] R13: 0000000000000001 R14: 00000000004d3620 R15: 0000000000000008 [ 384.018188] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000000100"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:06 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x8000000) 07:26:06 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000080), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x10480) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000040)) 07:26:06 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrf+\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:06 executing program 4 (fault-call:1 fault-nth:9): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:06 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf", 0xc9, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:06 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x6000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:06 executing program 0: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000000)={0x4}) setsockopt$inet_int(r0, 0x0, 0xcd, &(0x7f0000000040), 0x4) 07:26:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 384.528439] FAULT_INJECTION: forcing a failure. [ 384.528439] name failslab, interval 1, probability 0, space 0, times 0 [ 384.539842] CPU: 0 PID: 23790 Comm: syz-executor4 Not tainted 4.18.0-rc3+ #130 [ 384.547238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 384.557618] Call Trace: [ 384.560261] dump_stack+0x1c9/0x2b4 [ 384.563944] ? dump_stack_print_info.cold.2+0x52/0x52 [ 384.569180] should_fail.cold.4+0xa/0x1a [ 384.573271] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 384.578391] ? memset+0x31/0x40 [ 384.581695] ? graph_lock+0x170/0x170 [ 384.585499] ? perf_trace_lock_acquire+0x4f9/0x9a0 [ 384.590433] ? find_held_lock+0x36/0x1c0 [ 384.594505] ? __lock_is_held+0xb5/0x140 [ 384.598588] ? check_same_owner+0x340/0x340 [ 384.602920] ? rcu_note_context_switch+0x730/0x730 [ 384.607873] __should_failslab+0x124/0x180 [ 384.612118] should_failslab+0x9/0x14 [ 384.615924] kmem_cache_alloc_trace+0x2cb/0x780 [ 384.620591] ? init_wait_entry+0x1c0/0x1c0 [ 384.624831] ? loop_get_status64+0x140/0x140 [ 384.629239] __kthread_create_on_node+0x127/0x4c0 [ 384.634081] ? __kthread_parkme+0x1d0/0x1d0 [ 384.638428] ? __lockdep_init_map+0x105/0x590 [ 384.642941] ? loop_get_status64+0x140/0x140 [ 384.647348] kthread_create_on_node+0xb1/0xe0 [ 384.651894] ? __kthread_create_on_node+0x4c0/0x4c0 [ 384.656933] ? kasan_check_read+0x11/0x20 [ 384.661445] lo_ioctl+0x7ce/0x1d10 [ 384.665007] ? lo_rw_aio_complete+0x450/0x450 [ 384.669512] blkdev_ioctl+0x9cd/0x2030 [ 384.673406] ? blkpg_ioctl+0xc40/0xc40 [ 384.677298] ? lock_downgrade+0x8f0/0x8f0 [ 384.681454] ? kasan_check_read+0x11/0x20 [ 384.685597] ? rcu_is_watching+0x8c/0x150 [ 384.689750] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 384.694256] ? __fget+0x414/0x670 [ 384.697979] ? expand_files.part.8+0x9c0/0x9c0 [ 384.702916] block_ioctl+0xee/0x130 [ 384.706538] ? blkdev_fallocate+0x400/0x400 [ 384.710875] do_vfs_ioctl+0x1de/0x1720 [ 384.714768] ? rcu_is_watching+0x8c/0x150 [ 384.718927] ? ioctl_preallocate+0x300/0x300 [ 384.723332] ? __fget_light+0x2f7/0x440 [ 384.727304] ? fget_raw+0x20/0x20 [ 384.730749] ? putname+0xf2/0x130 [ 384.734198] ? rcu_read_lock_sched_held+0x108/0x120 [ 384.739213] ? kmem_cache_free+0x25c/0x2d0 [ 384.743452] ? putname+0xf7/0x130 [ 384.746906] ? do_sys_open+0x3cb/0x760 [ 384.750813] ? security_file_ioctl+0x94/0xc0 [ 384.755218] ksys_ioctl+0xa9/0xd0 [ 384.758678] __x64_sys_ioctl+0x73/0xb0 [ 384.762569] do_syscall_64+0x1b9/0x820 [ 384.766455] ? syscall_return_slowpath+0x5e0/0x5e0 [ 384.771379] ? syscall_return_slowpath+0x31d/0x5e0 [ 384.776307] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 384.781675] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 384.786530] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 384.791712] RIP: 0033:0x455927 [ 384.794901] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 384.815052] RSP: 002b:00007fa50e6b7a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 384.822756] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000455927 [ 384.830018] RDX: 0000000000000015 RSI: 0000000000004c00 RDI: 0000000000000016 [ 384.837288] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 384.844547] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000015 [ 384.851822] R13: 0000000000000001 R14: 00000000004d3620 R15: 0000000000000009 07:26:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000000000c0fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:06 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca}], 0x0, &(0x7f0000000240)) 07:26:06 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfl\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:06 executing program 4 (fault-call:1 fault-nth:10): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:06 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca}], 0x0, &(0x7f0000000240)) 07:26:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000000000000100"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:06 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfX\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) [ 385.225072] FAULT_INJECTION: forcing a failure. [ 385.225072] name failslab, interval 1, probability 0, space 0, times 0 [ 385.236491] CPU: 1 PID: 23825 Comm: syz-executor4 Not tainted 4.18.0-rc3+ #130 [ 385.244390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 385.253768] Call Trace: [ 385.256405] dump_stack+0x1c9/0x2b4 [ 385.260070] ? dump_stack_print_info.cold.2+0x52/0x52 [ 385.265291] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 385.270245] ? __account_cfs_rq_runtime+0x600/0x600 [ 385.275293] should_fail.cold.4+0xa/0x1a [ 385.279379] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 385.284507] ? graph_lock+0x170/0x170 [ 385.288330] ? enqueue_entity+0x34b/0x2130 [ 385.292592] ? find_held_lock+0x36/0x1c0 [ 385.296701] ? __lock_is_held+0xb5/0x140 [ 385.300997] ? check_same_owner+0x340/0x340 [ 385.305352] ? perf_trace_lock+0x920/0x920 [ 385.309610] ? rcu_note_context_switch+0x730/0x730 [ 385.314602] __should_failslab+0x124/0x180 [ 385.318895] should_failslab+0x9/0x14 [ 385.322770] kmem_cache_alloc+0x2af/0x760 [ 385.326963] ? graph_lock+0x170/0x170 [ 385.330788] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 385.335829] __kernfs_new_node+0xef/0x5a0 [ 385.340032] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 385.344816] ? lock_downgrade+0x8f0/0x8f0 [ 385.349008] ? lock_release+0xa30/0xa30 [ 385.353113] ? rcu_note_context_switch+0x730/0x730 [ 385.358256] kernfs_new_node+0x80/0xf0 [ 385.362173] kernfs_create_dir_ns+0x3d/0x140 [ 385.366614] internal_create_group+0x110/0x970 [ 385.371232] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 385.376281] sysfs_create_group+0x1f/0x30 [ 385.380471] lo_ioctl+0x12c8/0x1d10 [ 385.384156] ? lo_rw_aio_complete+0x450/0x450 [ 385.389664] blkdev_ioctl+0x9cd/0x2030 [ 385.393589] ? blkpg_ioctl+0xc40/0xc40 [ 385.397503] ? lock_downgrade+0x8f0/0x8f0 [ 385.402035] ? kasan_check_read+0x11/0x20 [ 385.406237] ? rcu_is_watching+0x8c/0x150 [ 385.410418] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 385.414956] ? __fget+0x414/0x670 [ 385.415614] IPVS: ftp: loaded support on port[0] = 21 [ 385.418515] ? expand_files.part.8+0x9c0/0x9c0 [ 385.418569] block_ioctl+0xee/0x130 [ 385.418586] ? blkdev_fallocate+0x400/0x400 [ 385.418601] do_vfs_ioctl+0x1de/0x1720 [ 385.418615] ? rcu_is_watching+0x8c/0x150 [ 385.418631] ? ioctl_preallocate+0x300/0x300 [ 385.449083] ? __fget_light+0x2f7/0x440 [ 385.453076] ? fget_raw+0x20/0x20 [ 385.456544] ? putname+0xf2/0x130 [ 385.460052] ? rcu_read_lock_sched_held+0x108/0x120 [ 385.465870] ? kmem_cache_free+0x25c/0x2d0 [ 385.470143] ? putname+0xf7/0x130 [ 385.473618] ? do_sys_open+0x3cb/0x760 [ 385.477533] ? security_file_ioctl+0x94/0xc0 [ 385.482077] ksys_ioctl+0xa9/0xd0 [ 385.485562] __x64_sys_ioctl+0x73/0xb0 [ 385.489470] do_syscall_64+0x1b9/0x820 [ 385.493398] ? finish_task_switch+0x1d3/0x890 [ 385.497952] ? syscall_return_slowpath+0x5e0/0x5e0 [ 385.503040] ? syscall_return_slowpath+0x31d/0x5e0 [ 385.508302] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 385.513702] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 385.518614] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 385.523823] RIP: 0033:0x455927 [ 385.527197] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 385.546802] RSP: 002b:00007fa50e6b7a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 385.554541] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000455927 [ 385.561937] RDX: 0000000000000015 RSI: 0000000000004c00 RDI: 0000000000000016 [ 385.569657] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a 07:26:07 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000fc00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 385.577092] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000015 [ 385.584384] R13: 0000000000000001 R14: 00000000004d3620 R15: 000000000000000a 07:26:07 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x240, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:07 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000400"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:07 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfd\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:07 executing program 4 (fault-call:1 fault-nth:11): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:07 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca}], 0x0, &(0x7f0000000240)) 07:26:07 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x4000) [ 385.974131] FAULT_INJECTION: forcing a failure. [ 385.974131] name failslab, interval 1, probability 0, space 0, times 0 [ 385.985702] CPU: 0 PID: 23870 Comm: syz-executor4 Not tainted 4.18.0-rc3+ #130 [ 385.993627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 386.003189] Call Trace: [ 386.005829] dump_stack+0x1c9/0x2b4 [ 386.009583] ? dump_stack_print_info.cold.2+0x52/0x52 [ 386.014804] should_fail.cold.4+0xa/0x1a [ 386.018909] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 386.024022] ? mutex_trylock+0x2b0/0x2b0 [ 386.028175] ? graph_lock+0x170/0x170 [ 386.031979] ? ___ratelimit.cold.2+0x6b/0x6b [ 386.036397] ? find_held_lock+0x36/0x1c0 [ 386.040644] ? __lock_is_held+0xb5/0x140 [ 386.044900] ? check_same_owner+0x340/0x340 [ 386.049259] ? rcu_note_context_switch+0x730/0x730 [ 386.054219] __should_failslab+0x124/0x180 [ 386.058480] should_failslab+0x9/0x14 [ 386.062278] kmem_cache_alloc+0x2af/0x760 [ 386.066428] ? wait_for_completion+0x8d0/0x8d0 [ 386.071034] ? graph_lock+0x170/0x170 [ 386.074839] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 386.079884] __kernfs_new_node+0xef/0x5a0 [ 386.084243] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 386.089014] ? mutex_unlock+0xd/0x10 [ 386.092725] ? kernfs_activate+0x21a/0x2c0 [ 386.096976] kernfs_new_node+0x80/0xf0 [ 386.100886] __kernfs_create_file+0x4d/0x330 [ 386.105303] sysfs_add_file_mode_ns+0x21a/0x560 [ 386.110006] internal_create_group+0x282/0x970 [ 386.114800] sysfs_create_group+0x1f/0x30 [ 386.118960] lo_ioctl+0x12c8/0x1d10 [ 386.122625] ? lo_rw_aio_complete+0x450/0x450 [ 386.127151] blkdev_ioctl+0x9cd/0x2030 [ 386.131740] ? blkpg_ioctl+0xc40/0xc40 [ 386.135642] ? lock_downgrade+0x8f0/0x8f0 [ 386.139807] ? kasan_check_read+0x11/0x20 [ 386.144235] ? rcu_is_watching+0x8c/0x150 [ 386.148390] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 386.152821] ? __fget+0x414/0x670 [ 386.156282] ? expand_files.part.8+0x9c0/0x9c0 [ 386.160888] block_ioctl+0xee/0x130 [ 386.164525] ? blkdev_fallocate+0x400/0x400 [ 386.168846] do_vfs_ioctl+0x1de/0x1720 [ 386.172751] ? rcu_is_watching+0x8c/0x150 [ 386.176907] ? ioctl_preallocate+0x300/0x300 [ 386.181313] ? __fget_light+0x2f7/0x440 [ 386.186002] ? fget_raw+0x20/0x20 [ 386.189472] ? putname+0xf2/0x130 [ 386.192942] ? rcu_read_lock_sched_held+0x108/0x120 [ 386.198233] ? kmem_cache_free+0x25c/0x2d0 [ 386.202477] ? putname+0xf7/0x130 [ 386.205937] ? do_sys_open+0x3cb/0x760 [ 386.209831] ? security_file_ioctl+0x94/0xc0 [ 386.214265] ksys_ioctl+0xa9/0xd0 [ 386.217816] __x64_sys_ioctl+0x73/0xb0 [ 386.221706] do_syscall_64+0x1b9/0x820 [ 386.225598] ? syscall_slow_exit_work+0x500/0x500 [ 386.230458] ? syscall_return_slowpath+0x5e0/0x5e0 [ 386.235396] ? syscall_return_slowpath+0x31d/0x5e0 [ 386.240331] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 386.245708] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 386.250559] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 386.255775] RIP: 0033:0x455927 [ 386.258959] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 386.279089] RSP: 002b:00007fa50e6b7a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 386.286822] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000455927 [ 386.294116] RDX: 0000000000000015 RSI: 0000000000004c00 RDI: 0000000000000016 [ 386.302165] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 386.309436] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000015 [ 386.316717] R13: 0000000000000001 R14: 00000000004d3620 R15: 000000000000000b [ 386.617289] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 387.364022] device bridge_slave_1 left promiscuous mode [ 387.369706] bridge0: port 2(bridge_slave_1) entered disabled state [ 387.382680] device bridge_slave_0 left promiscuous mode [ 387.388314] bridge0: port 1(bridge_slave_0) entered disabled state [ 389.508895] team0 (unregistering): Port device team_slave_1 removed [ 389.519261] team0 (unregistering): Port device team_slave_0 removed [ 389.529812] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 389.543182] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 389.570351] bond0 (unregistering): Released all slaves [ 389.914784] bridge0: port 1(bridge_slave_0) entered blocking state [ 389.921274] bridge0: port 1(bridge_slave_0) entered disabled state [ 389.928825] device bridge_slave_0 entered promiscuous mode [ 389.971041] bridge0: port 2(bridge_slave_1) entered blocking state [ 389.977881] bridge0: port 2(bridge_slave_1) entered disabled state [ 389.985428] device bridge_slave_1 entered promiscuous mode [ 390.023328] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 390.061333] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 390.173931] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 390.215475] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 390.393196] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 390.400977] team0: Port device team_slave_0 added [ 390.438602] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 390.446214] team0: Port device team_slave_1 added [ 390.483543] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 390.525171] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 390.566746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 390.607712] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 390.614897] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 390.624115] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 390.975976] bridge0: port 2(bridge_slave_1) entered blocking state [ 390.982422] bridge0: port 2(bridge_slave_1) entered forwarding state [ 390.989099] bridge0: port 1(bridge_slave_0) entered blocking state [ 390.995494] bridge0: port 1(bridge_slave_0) entered forwarding state [ 391.003273] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 391.598692] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 391.861806] 8021q: adding VLAN 0 to HW filter on device bond0 [ 391.947000] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 392.029294] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 392.035533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 392.044385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 392.122450] 8021q: adding VLAN 0 to HW filter on device team0 07:26:14 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a", 0x4) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0xfffffd8a) poll(&(0x7f00000000c0)=[{r0}], 0x200000000000012a, 0x0) 07:26:14 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0xcf4, 0xffffffffffffff18, 0x74, 0x93, 0x28}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0xe8}}, [0x81e, 0x7a5, 0x8, 0x100000001, 0x81, 0x100, 0x7db, 0x1f, 0x7, 0x7, 0x9, 0x2, 0x9, 0x2, 0x1]}, &(0x7f00000000c0)=0x100) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r3 = gettid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) tgkill(r3, r4, 0x14) write(r2, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000b000500000000000200cf", 0x1f) 07:26:14 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000fc00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:14 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrf.\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:14 executing program 4 (fault-call:1 fault-nth:12): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:14 executing program 1 (fault-call:1 fault-nth:0): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:14 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x60, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:14 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x3) [ 392.659690] FAULT_INJECTION: forcing a failure. [ 392.659690] name failslab, interval 1, probability 0, space 0, times 0 [ 392.661162] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 392.671049] CPU: 1 PID: 24152 Comm: syz-executor1 Not tainted 4.18.0-rc3+ #130 [ 392.671065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.687003] FAULT_INJECTION: forcing a failure. [ 392.687003] name failslab, interval 1, probability 0, space 0, times 0 [ 392.696346] Call Trace: [ 392.696381] dump_stack+0x1c9/0x2b4 [ 392.696405] ? dump_stack_print_info.cold.2+0x52/0x52 [ 392.696445] should_fail.cold.4+0xa/0x1a [ 392.696473] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 392.696496] ? lock_downgrade+0x8f0/0x8f0 [ 392.696521] ? proc_fail_nth_write+0x9e/0x210 [ 392.696545] ? proc_cwd_link+0x1d0/0x1d0 [ 392.741578] ? find_held_lock+0x36/0x1c0 [ 392.745704] ? check_same_owner+0x340/0x340 [ 392.750041] ? rcu_note_context_switch+0x730/0x730 [ 392.755000] __should_failslab+0x124/0x180 [ 392.759245] should_failslab+0x9/0x14 [ 392.763069] __kmalloc+0x2c8/0x760 [ 392.766624] ? strncpy_from_user+0x510/0x510 [ 392.771054] ? fput+0x130/0x1a0 [ 392.774350] ? __x64_sys_memfd_create+0x142/0x4f0 [ 392.779211] __x64_sys_memfd_create+0x142/0x4f0 [ 392.783886] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 392.789435] ? memfd_fcntl+0x1400/0x1400 [ 392.793507] ? do_syscall_64+0x9a/0x820 [ 392.797497] do_syscall_64+0x1b9/0x820 [ 392.801396] ? finish_task_switch+0x1d3/0x890 [ 392.805911] ? syscall_return_slowpath+0x5e0/0x5e0 [ 392.810849] ? syscall_return_slowpath+0x31d/0x5e0 [ 392.815803] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 392.821186] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 392.826050] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 392.831243] RIP: 0033:0x455ab9 [ 392.834432] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 392.854076] RSP: 002b:00007f8f8ff1ea88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 392.861809] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000455ab9 [ 392.869109] RDX: 0000000020000418 RSI: 0000000000000000 RDI: 00000000004ba6f0 [ 392.876392] RBP: 000000000072bea0 R08: 0000000020000418 R09: 00000000fbad8001 [ 392.883666] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000014 [ 392.890943] R13: 00000000004c2144 R14: 00000000004d3620 R15: 0000000000000000 [ 392.898525] CPU: 0 PID: 24160 Comm: syz-executor4 Not tainted 4.18.0-rc3+ #130 [ 392.905911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.910490] netlink: 'syz-executor6': attribute type 5 has an invalid length. [ 392.915285] Call Trace: [ 392.915312] dump_stack+0x1c9/0x2b4 [ 392.915336] ? dump_stack_print_info.cold.2+0x52/0x52 [ 392.915356] ? __mutex_lock+0x7e8/0x1820 [ 392.936005] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 392.938201] should_fail.cold.4+0xa/0x1a [ 392.938230] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 392.938262] ? graph_lock+0x170/0x170 [ 392.938290] ? find_held_lock+0x36/0x1c0 [ 392.965371] ? __lock_is_held+0xb5/0x140 [ 392.969449] ? check_same_owner+0x340/0x340 [ 392.973797] ? kasan_check_write+0x14/0x20 [ 392.978042] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 392.983057] ? rcu_note_context_switch+0x730/0x730 [ 392.987990] __should_failslab+0x124/0x180 [ 392.992231] should_failslab+0x9/0x14 [ 392.996023] kmem_cache_alloc+0x2af/0x760 [ 393.000179] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 393.005198] __kernfs_new_node+0xef/0x5a0 [ 393.009346] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 393.014183] ? mutex_unlock+0xd/0x10 [ 393.017900] ? kernfs_activate+0x21a/0x2c0 [ 393.022142] ? kernfs_walk_and_get_ns+0x340/0x340 [ 393.026990] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 393.032529] ? kernfs_link_sibling+0x1d2/0x3b0 [ 393.037121] kernfs_new_node+0x80/0xf0 [ 393.041006] __kernfs_create_file+0x4d/0x330 [ 393.045428] sysfs_add_file_mode_ns+0x21a/0x560 [ 393.050360] internal_create_group+0x282/0x970 [ 393.054951] sysfs_create_group+0x1f/0x30 [ 393.059097] lo_ioctl+0x12c8/0x1d10 [ 393.062738] ? lo_rw_aio_complete+0x450/0x450 [ 393.067237] blkdev_ioctl+0x9cd/0x2030 [ 393.071123] ? blkpg_ioctl+0xc40/0xc40 [ 393.075016] ? lock_downgrade+0x8f0/0x8f0 [ 393.079170] ? kasan_check_read+0x11/0x20 [ 393.083317] ? rcu_is_watching+0x8c/0x150 [ 393.087456] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 393.091868] ? __fget+0x414/0x670 [ 393.095322] ? expand_files.part.8+0x9c0/0x9c0 [ 393.099906] block_ioctl+0xee/0x130 [ 393.103524] ? blkdev_fallocate+0x400/0x400 [ 393.107838] do_vfs_ioctl+0x1de/0x1720 [ 393.111888] ? rcu_is_watching+0x8c/0x150 [ 393.116035] ? ioctl_preallocate+0x300/0x300 [ 393.120436] ? __fget_light+0x2f7/0x440 [ 393.124409] ? fget_raw+0x20/0x20 [ 393.127857] ? putname+0xf2/0x130 [ 393.131305] ? rcu_read_lock_sched_held+0x108/0x120 [ 393.136316] ? kmem_cache_free+0x25c/0x2d0 [ 393.140547] ? putname+0xf7/0x130 [ 393.143997] ? do_sys_open+0x3cb/0x760 [ 393.147892] ? security_file_ioctl+0x94/0xc0 [ 393.152305] ksys_ioctl+0xa9/0xd0 [ 393.155757] __x64_sys_ioctl+0x73/0xb0 [ 393.159643] do_syscall_64+0x1b9/0x820 [ 393.163522] ? finish_task_switch+0x1d3/0x890 [ 393.168011] ? syscall_return_slowpath+0x5e0/0x5e0 [ 393.172936] ? syscall_return_slowpath+0x31d/0x5e0 [ 393.177879] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 393.183243] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 393.188093] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 393.193275] RIP: 0033:0x455927 07:26:14 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 393.196458] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 393.215912] RSP: 002b:00007fa50e6b7a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 393.223618] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000455927 [ 393.230880] RDX: 0000000000000015 RSI: 0000000000004c00 RDI: 0000000000000016 [ 393.238140] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 393.245403] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000015 [ 393.252678] R13: 0000000000000001 R14: 00000000004d3620 R15: 000000000000000c 07:26:14 executing program 1 (fault-call:1 fault-nth:1): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:14 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrf*\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:14 executing program 4 (fault-call:1 fault-nth:13): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) [ 393.343902] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 393.373109] FAULT_INJECTION: forcing a failure. [ 393.373109] name failslab, interval 1, probability 0, space 0, times 0 [ 393.384647] CPU: 0 PID: 24179 Comm: syz-executor1 Not tainted 4.18.0-rc3+ #130 [ 393.392045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 393.401432] Call Trace: [ 393.404059] dump_stack+0x1c9/0x2b4 [ 393.407760] ? dump_stack_print_info.cold.2+0x52/0x52 [ 393.413021] should_fail.cold.4+0xa/0x1a [ 393.417142] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 393.422285] ? find_held_lock+0x36/0x1c0 [ 393.426424] ? memset+0x31/0x40 [ 393.429739] ? find_held_lock+0x36/0x1c0 [ 393.433874] ? check_same_owner+0x340/0x340 [ 393.438236] ? rcu_note_context_switch+0x730/0x730 07:26:14 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x300, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:14 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000500)={@loopback, @rand_addr, 0x0}, &(0x7f0000000540)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000580)={@empty, 0x33, r3}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x24000, &(0x7f00000001c0)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x61, &(0x7f0000000140)={0x0, 'lo\x00'}, 0x18) close(r2) close(r1) [ 393.443197] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 393.448250] __should_failslab+0x124/0x180 [ 393.452520] should_failslab+0x9/0x14 [ 393.456353] kmem_cache_alloc+0x2af/0x760 [ 393.460549] __d_alloc+0xc8/0xd50 [ 393.464041] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 393.469142] ? do_raw_spin_unlock+0xa7/0x2f0 [ 393.473605] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 393.478219] ? __lock_is_held+0xb5/0x140 [ 393.482329] ? _raw_spin_unlock+0x22/0x30 [ 393.486505] ? __alloc_fd+0x34e/0x710 [ 393.490348] ? exit_files+0xb0/0xb0 [ 393.494016] d_alloc_pseudo+0x1d/0x30 [ 393.497849] __shmem_file_setup+0x1f3/0x700 [ 393.502211] ? shmem_fill_super+0xa50/0xa50 [ 393.506574] ? get_unused_fd_flags+0x122/0x1a0 [ 393.511188] ? __alloc_fd+0x710/0x710 [ 393.511548] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 393.515020] shmem_file_setup+0x2f/0x40 [ 393.515051] __x64_sys_memfd_create+0x2af/0x4f0 [ 393.515082] ? memfd_fcntl+0x1400/0x1400 [ 393.515106] ? do_syscall_64+0x9a/0x820 [ 393.515132] do_syscall_64+0x1b9/0x820 [ 393.545577] ? finish_task_switch+0x1d3/0x890 [ 393.550088] ? syscall_return_slowpath+0x5e0/0x5e0 [ 393.555027] ? syscall_return_slowpath+0x31d/0x5e0 [ 393.559966] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 393.565338] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 393.570192] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 393.575376] RIP: 0033:0x455ab9 [ 393.578558] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 393.598024] RSP: 002b:00007f8f8ff1ea88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 393.605749] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000455ab9 [ 393.613019] RDX: 0000000020000418 RSI: 0000000000000000 RDI: 00000000004ba6f0 [ 393.620287] RBP: 000000000072bea0 R08: 0000000020000418 R09: 00000000fbad8001 [ 393.627642] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000014 [ 393.634909] R13: 00000000004c2144 R14: 00000000004d3620 R15: 0000000000000001 [ 393.651913] FAULT_INJECTION: forcing a failure. [ 393.651913] name failslab, interval 1, probability 0, space 0, times 0 [ 393.663355] CPU: 1 PID: 24183 Comm: syz-executor4 Not tainted 4.18.0-rc3+ #130 [ 393.670759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 393.680124] Call Trace: [ 393.682733] dump_stack+0x1c9/0x2b4 [ 393.686355] ? dump_stack_print_info.cold.2+0x52/0x52 [ 393.691549] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 393.696405] ? __mutex_lock+0x7e8/0x1820 [ 393.700466] should_fail.cold.4+0xa/0x1a [ 393.704524] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 393.709640] ? graph_lock+0x170/0x170 [ 393.713438] ? find_held_lock+0x36/0x1c0 [ 393.717497] ? __lock_is_held+0xb5/0x140 [ 393.721562] ? check_same_owner+0x340/0x340 [ 393.725888] ? kasan_check_write+0x14/0x20 [ 393.730134] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 393.735058] ? rcu_note_context_switch+0x730/0x730 [ 393.740000] __should_failslab+0x124/0x180 [ 393.744235] should_failslab+0x9/0x14 [ 393.748028] kmem_cache_alloc+0x2af/0x760 [ 393.752194] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 393.757220] __kernfs_new_node+0xef/0x5a0 [ 393.761365] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 393.766116] ? mutex_unlock+0xd/0x10 [ 393.769823] ? kernfs_activate+0x21a/0x2c0 [ 393.774065] ? kernfs_walk_and_get_ns+0x340/0x340 [ 393.778920] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 393.784456] ? kernfs_link_sibling+0x1d2/0x3b0 [ 393.789037] kernfs_new_node+0x80/0xf0 [ 393.792920] __kernfs_create_file+0x4d/0x330 [ 393.797328] sysfs_add_file_mode_ns+0x21a/0x560 [ 393.801994] internal_create_group+0x282/0x970 [ 393.806592] sysfs_create_group+0x1f/0x30 [ 393.810739] lo_ioctl+0x12c8/0x1d10 [ 393.814368] ? lo_rw_aio_complete+0x450/0x450 [ 393.818861] blkdev_ioctl+0x9cd/0x2030 [ 393.822743] ? blkpg_ioctl+0xc40/0xc40 [ 393.826631] ? lock_downgrade+0x8f0/0x8f0 [ 393.830794] ? kasan_check_read+0x11/0x20 [ 393.834939] ? rcu_is_watching+0x8c/0x150 [ 393.839079] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 393.843498] ? __fget+0x414/0x670 [ 393.846963] ? expand_files.part.8+0x9c0/0x9c0 [ 393.851561] block_ioctl+0xee/0x130 [ 393.855201] ? blkdev_fallocate+0x400/0x400 [ 393.859531] do_vfs_ioctl+0x1de/0x1720 [ 393.863416] ? rcu_is_watching+0x8c/0x150 [ 393.867557] ? ioctl_preallocate+0x300/0x300 [ 393.871962] ? __fget_light+0x2f7/0x440 [ 393.875928] ? fget_raw+0x20/0x20 [ 393.879368] ? putname+0xf2/0x130 [ 393.882828] ? rcu_read_lock_sched_held+0x108/0x120 [ 393.887837] ? kmem_cache_free+0x25c/0x2d0 [ 393.892062] ? putname+0xf7/0x130 [ 393.895512] ? do_sys_open+0x3cb/0x760 [ 393.899395] ? security_file_ioctl+0x94/0xc0 [ 393.903795] ksys_ioctl+0xa9/0xd0 [ 393.907251] __x64_sys_ioctl+0x73/0xb0 [ 393.911133] do_syscall_64+0x1b9/0x820 [ 393.915012] ? finish_task_switch+0x1d3/0x890 [ 393.919501] ? syscall_return_slowpath+0x5e0/0x5e0 [ 393.924441] ? syscall_return_slowpath+0x31d/0x5e0 [ 393.929366] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 393.934733] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 393.939596] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 393.944791] RIP: 0033:0x455927 [ 393.947965] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 393.967240] RSP: 002b:00007fa50e6b7a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 393.974944] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000455927 [ 393.982201] RDX: 0000000000000015 RSI: 0000000000004c00 RDI: 0000000000000016 [ 393.989462] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a 07:26:15 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0xa00000000000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) [ 393.996727] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000015 [ 394.003983] R13: 0000000000000001 R14: 00000000004d3620 R15: 000000000000000d 07:26:15 executing program 0: r0 = semget(0xffffffffffffffff, 0x7, 0x0) semctl$IPC_RMID(r0, 0xff7f0000, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101, 0x54) write$binfmt_script(r1, &(0x7f0000000040)={'#! ', './file0', [{0x20, 'self'}, {0x20, 'losystem]cpuset.'}, {0x20}, {0x20}], 0xa, "ca4b14add06e4f064a6a1e1751298d05ca272f581bc16f57c761f09665ec123e8d7c4c704a1823608e164194efa4bf8c3181f380c76ed93c9064e74e9f193dd5b303c15c6f66604ed1759b1e77d7c256e37efd629096e6f04e05deed245e70748c056ce25e0effac83822521e14436059c7b9827df8b5f6a2824e4a50b218463024f6ee17df7f9ce44601ae2ea97a9f8df574a12ecea2609fd5640b543d8a5ebb634ffa124a525f47d1ee6ff0e1621963facbd950fc8a433d34557fba7ff4dfe1414dac9de3b2849e9f6617ee263b2675003b501f4ccb486e007ccf29e4efc"}, 0x102) 07:26:15 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000000000000080fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 394.054411] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:15 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfc\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:15 executing program 1 (fault-call:1 fault-nth:2): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:15 executing program 4 (fault-call:1 fault-nth:14): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:15 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x4002, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:15 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000000000000400"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:15 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x9) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000100)=""/133) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x404c534a, &(0x7f0000000080)={{}, {}, 0x0, 0xffffffffffffffff}) [ 394.268978] FAULT_INJECTION: forcing a failure. [ 394.268978] name failslab, interval 1, probability 0, space 0, times 0 [ 394.282129] CPU: 0 PID: 24224 Comm: syz-executor1 Not tainted 4.18.0-rc3+ #130 [ 394.289522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 394.298914] Call Trace: [ 394.301539] dump_stack+0x1c9/0x2b4 [ 394.305213] ? dump_stack_print_info.cold.2+0x52/0x52 [ 394.310473] ? __kernel_text_address+0xd/0x40 [ 394.315015] should_fail.cold.4+0xa/0x1a [ 394.319120] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 394.324253] ? save_stack+0xa9/0xd0 [ 394.327881] ? save_stack+0x43/0xd0 [ 394.331521] ? kasan_kmalloc+0xc4/0xe0 [ 394.335404] ? kasan_slab_alloc+0x12/0x20 [ 394.339545] ? kmem_cache_alloc+0x12e/0x760 [ 394.343878] ? __d_alloc+0xc8/0xd50 [ 394.347503] ? d_alloc_pseudo+0x1d/0x30 [ 394.351471] ? __shmem_file_setup+0x1f3/0x700 [ 394.355992] ? find_held_lock+0x36/0x1c0 [ 394.360081] ? check_same_owner+0x340/0x340 [ 394.364404] ? rcu_note_context_switch+0x730/0x730 [ 394.369333] ? kasan_check_read+0x11/0x20 [ 394.373479] __should_failslab+0x124/0x180 [ 394.377715] should_failslab+0x9/0x14 [ 394.381511] kmem_cache_alloc+0x2af/0x760 [ 394.385670] ? rcu_read_lock_sched_held+0x108/0x120 [ 394.390684] ? kmem_cache_alloc+0x5fa/0x760 [ 394.394998] ? shmem_destroy_callback+0xc0/0xc0 [ 394.399663] shmem_alloc_inode+0x1b/0x40 [ 394.406414] alloc_inode+0x63/0x190 [ 394.410038] new_inode_pseudo+0x71/0x1a0 [ 394.414113] ? prune_icache_sb+0x1b0/0x1b0 [ 394.418350] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 394.423380] new_inode+0x1c/0x40 [ 394.426752] shmem_get_inode+0xf1/0x910 [ 394.430729] ? shmem_encode_fh+0x340/0x340 [ 394.434960] ? _raw_spin_unlock+0x22/0x30 [ 394.439105] ? __alloc_fd+0x34e/0x710 [ 394.442912] ? exit_files+0xb0/0xb0 [ 394.446543] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 394.452105] __shmem_file_setup+0x259/0x700 [ 394.456432] ? shmem_fill_super+0xa50/0xa50 [ 394.460755] ? get_unused_fd_flags+0x122/0x1a0 [ 394.465334] ? __alloc_fd+0x710/0x710 [ 394.469140] shmem_file_setup+0x2f/0x40 [ 394.473113] __x64_sys_memfd_create+0x2af/0x4f0 [ 394.477788] ? memfd_fcntl+0x1400/0x1400 [ 394.481861] ? do_syscall_64+0x9a/0x820 [ 394.485836] do_syscall_64+0x1b9/0x820 [ 394.489723] ? syscall_return_slowpath+0x5e0/0x5e0 [ 394.494654] ? syscall_return_slowpath+0x31d/0x5e0 [ 394.499604] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 394.504972] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 394.509822] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 394.515019] RIP: 0033:0x455ab9 [ 394.518196] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 394.537693] RSP: 002b:00007f8f8ff1ea88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 394.545407] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000455ab9 [ 394.552688] RDX: 0000000020000418 RSI: 0000000000000000 RDI: 00000000004ba6f0 [ 394.561127] RBP: 000000000072bea0 R08: 0000000020000418 R09: 00000000fbad8001 [ 394.568400] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000014 [ 394.575662] R13: 00000000004c2144 R14: 00000000004d3620 R15: 0000000000000002 [ 394.623018] FAULT_INJECTION: forcing a failure. [ 394.623018] name failslab, interval 1, probability 0, space 0, times 0 [ 394.628083] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 394.634398] CPU: 1 PID: 24226 Comm: syz-executor4 Not tainted 4.18.0-rc3+ #130 [ 394.651685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 394.661052] Call Trace: [ 394.663658] dump_stack+0x1c9/0x2b4 [ 394.667302] ? dump_stack_print_info.cold.2+0x52/0x52 [ 394.672506] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 394.677359] ? __mutex_lock+0x7e8/0x1820 [ 394.681444] should_fail.cold.4+0xa/0x1a [ 394.685619] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 394.690740] ? graph_lock+0x170/0x170 [ 394.694547] ? find_held_lock+0x36/0x1c0 [ 394.698613] ? __lock_is_held+0xb5/0x140 [ 394.702684] ? check_same_owner+0x340/0x340 [ 394.706997] ? kasan_check_write+0x14/0x20 [ 394.711220] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 394.716143] ? rcu_note_context_switch+0x730/0x730 [ 394.721080] __should_failslab+0x124/0x180 [ 394.725308] should_failslab+0x9/0x14 [ 394.729095] kmem_cache_alloc+0x2af/0x760 [ 394.733244] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 394.738260] __kernfs_new_node+0xef/0x5a0 [ 394.742399] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 394.747142] ? mutex_unlock+0xd/0x10 [ 394.750841] ? kernfs_activate+0x21a/0x2c0 [ 394.755075] ? kernfs_walk_and_get_ns+0x340/0x340 [ 394.759903] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 394.765426] ? kernfs_link_sibling+0x1d2/0x3b0 [ 394.770020] kernfs_new_node+0x80/0xf0 [ 394.773902] __kernfs_create_file+0x4d/0x330 [ 394.778298] sysfs_add_file_mode_ns+0x21a/0x560 [ 394.782959] internal_create_group+0x282/0x970 [ 394.787534] sysfs_create_group+0x1f/0x30 [ 394.791686] lo_ioctl+0x12c8/0x1d10 [ 394.795310] ? lo_rw_aio_complete+0x450/0x450 [ 394.799802] blkdev_ioctl+0x9cd/0x2030 [ 394.803683] ? blkpg_ioctl+0xc40/0xc40 [ 394.807573] ? lock_downgrade+0x8f0/0x8f0 [ 394.811732] ? kasan_check_read+0x11/0x20 [ 394.815917] ? rcu_is_watching+0x8c/0x150 [ 394.820058] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 394.824464] ? __fget+0x414/0x670 [ 394.827909] ? expand_files.part.8+0x9c0/0x9c0 [ 394.832489] block_ioctl+0xee/0x130 [ 394.836105] ? blkdev_fallocate+0x400/0x400 [ 394.840418] do_vfs_ioctl+0x1de/0x1720 [ 394.844299] ? rcu_is_watching+0x8c/0x150 [ 394.848439] ? ioctl_preallocate+0x300/0x300 [ 394.852849] ? __fget_light+0x2f7/0x440 [ 394.856811] ? fget_raw+0x20/0x20 [ 394.860259] ? putname+0xf2/0x130 [ 394.863701] ? rcu_read_lock_sched_held+0x108/0x120 [ 394.868716] ? kmem_cache_free+0x25c/0x2d0 [ 394.872968] ? putname+0xf7/0x130 [ 394.876409] ? do_sys_open+0x3cb/0x760 [ 394.880292] ? security_file_ioctl+0x94/0xc0 [ 394.884692] ksys_ioctl+0xa9/0xd0 [ 394.888133] __x64_sys_ioctl+0x73/0xb0 [ 394.892097] do_syscall_64+0x1b9/0x820 [ 394.895975] ? finish_task_switch+0x1d3/0x890 [ 394.900461] ? syscall_return_slowpath+0x5e0/0x5e0 [ 394.905380] ? syscall_return_slowpath+0x31d/0x5e0 [ 394.910316] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 394.915683] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 394.920523] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 394.925731] RIP: 0033:0x455927 [ 394.928910] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 394.948179] RSP: 002b:00007fa50e6b7a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 394.955890] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000455927 [ 394.963148] RDX: 0000000000000015 RSI: 0000000000004c00 RDI: 0000000000000016 07:26:16 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x4000000) 07:26:16 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfo\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:16 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000000000000000ff00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:16 executing program 6: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000100)=[{&(0x7f00000001c0)="008d", 0x2}], 0x1, &(0x7f00000001c0)}, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x34, 0x10000800) ioctl$int_out(r0, 0x810c5701, &(0x7f0000000100)) [ 394.970405] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 394.977849] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000015 [ 394.985462] R13: 0000000000000001 R14: 00000000004d3620 R15: 000000000000000e 07:26:16 executing program 0: socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r1, &(0x7f0000000400)=""/4096, 0x1000, 0x100, &(0x7f0000000100)=@nfc={0x27, 0x0, 0x1, 0x7}, 0x80) r2 = perf_event_open(&(0x7f0000000040)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r2, 0x9) sched_setaffinity(r3, 0x8, &(0x7f0000000180)=0x80000005) r4 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) r5 = socket$inet6(0xa, 0x3, 0x3) ioctl(r5, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x420000, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r6, 0x0, 0x48c, &(0x7f0000000240)={0x2, 'bridge_slave_0\x00', 0x3}, 0x18) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(r3, &(0x7f0000000280)='fd\x00') mq_timedreceive(r4, &(0x7f0000000040)=""/162, 0xa2, 0x0, 0x0) mq_timedsend(r4, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) r8 = syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000001400)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000380)=0xe8) getsockopt$inet6_mreq(r6, 0x29, 0x1d, &(0x7f00000003c0)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000001500)=0x14) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000001540)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000001640)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001740)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000001840)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001940)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000001a40)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001a80)={@empty, 0x0}, &(0x7f0000001ac0)=0x14) getpeername$packet(r6, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001b40)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001b80)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000001c80)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001d80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001dc0)={'vcan0\x00', 0x0}) recvmsg(r6, &(0x7f0000002040)={&(0x7f0000001e00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001e80)=""/7, 0x7}, {&(0x7f0000001ec0)=""/21, 0x15}, {&(0x7f0000001f00)=""/200, 0xc8}], 0x3, 0x0, 0x0, 0x1}, 0x0) accept$packet(r7, &(0x7f0000002200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002240)=0x14) getsockname$packet(r6, &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000022c0)=0x14) accept4(r1, &(0x7f0000002300)=@xdp={0x0, 0x0, 0x0}, &(0x7f0000002380)=0x80, 0x80800) recvmmsg(r2, &(0x7f000000c9c0)=[{{&(0x7f0000005d40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000061c0)=[{&(0x7f0000005dc0)=""/254, 0xfe}, {&(0x7f0000005ec0)=""/111, 0x6f}, {&(0x7f0000005f40)=""/91, 0x5b}, {&(0x7f0000005fc0)=""/144, 0x90}, {&(0x7f0000006080)=""/75, 0x4b}, {&(0x7f0000006100)=""/188, 0xbc}], 0x6, &(0x7f0000006240)=""/59, 0x3b, 0x3}, 0x7}, {{&(0x7f0000006280)=@sco, 0x80, &(0x7f00000065c0)=[{&(0x7f0000006300)}, {&(0x7f0000006340)=""/169, 0xa9}, {&(0x7f0000006400)=""/207, 0xcf}, {&(0x7f0000006500)=""/186, 0xba}], 0x4, &(0x7f0000006600)=""/4096, 0x1000, 0x80}, 0x6}, {{0x0, 0x0, &(0x7f0000007b00)=[{&(0x7f0000007600)=""/238, 0xee}, {&(0x7f0000007700)=""/134, 0x86}, {&(0x7f00000077c0)=""/228, 0xe4}, {&(0x7f00000078c0)=""/47, 0x2f}, {&(0x7f0000007900)=""/207, 0xcf}, {&(0x7f0000007a00)=""/194, 0xc2}], 0x6, &(0x7f0000007b80)=""/97, 0x61, 0x4bdccc86}, 0x1f}, {{&(0x7f0000007c00)=@rc, 0x80, &(0x7f0000008040)=[{&(0x7f0000007c80)=""/96, 0x60}, {&(0x7f0000007d00)=""/77, 0x4d}, {&(0x7f0000007d80)=""/196, 0xc4}, {&(0x7f0000007e80)=""/20, 0x14}, {&(0x7f0000007ec0)=""/164, 0xa4}, {&(0x7f0000007f80)=""/152, 0x98}], 0x6, &(0x7f00000080c0)=""/58, 0x3a, 0x8}, 0x3}, {{0x0, 0x0, &(0x7f0000008240)=[{&(0x7f0000008100)=""/109, 0x6d}, {&(0x7f0000008180)=""/162, 0xa2}], 0x2, &(0x7f0000008280)=""/65, 0x41, 0x5}}, {{&(0x7f0000008300)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000008400)=[{&(0x7f0000008380)=""/104, 0x68}], 0x1, &(0x7f0000008440)=""/4096, 0x1000, 0xfffffffffffff0fe}, 0x5}, {{&(0x7f0000009440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f000000b640)=[{&(0x7f00000094c0)=""/4096, 0x1000}, {&(0x7f000000a4c0)=""/97, 0x61}, {&(0x7f000000a540)=""/57, 0x39}, {&(0x7f000000a580)=""/91, 0x5b}, {&(0x7f000000a600)=""/58, 0x3a}, {&(0x7f000000a640)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x5}, 0x8}, {{0x0, 0x0, &(0x7f000000c940)=[{&(0x7f000000b6c0)=""/4096, 0x1000}, {&(0x7f000000c6c0)=""/183, 0xb7}, {&(0x7f000000c780)=""/207, 0xcf}, {&(0x7f000000c880)=""/66, 0x42}, {&(0x7f000000c900)=""/45, 0x2d}], 0x5, 0x0, 0x0, 0x6}, 0x20}], 0x8, 0x40000101, &(0x7f000000cbc0)) getsockopt$inet_mreqn(r6, 0x0, 0x24, &(0x7f000000cc00)={@rand_addr, @broadcast, 0x0}, &(0x7f000000cc40)=0xc) sendmsg$TEAM_CMD_NOOP(r7, &(0x7f000000d440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f000000d400)={&(0x7f000000cc80)={0x770, r8, 0x20, 0x70bd2b, 0x25dfdbfe, {}, [{{0x8, 0x1, r9}, {0x264, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8e}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x10000}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0x144, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xa4a}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r18}, {0x1b4, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3afe}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x4, 0x1, 0x80000001}]}}}]}}, {{0x8, 0x1, r21}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r22}, {0x19c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x624}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3a}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r23}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r25}}}]}}]}, 0x770}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 07:26:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0xf401000000000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:16 executing program 1 (fault-call:1 fault-nth:3): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:16 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000002380)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f00000021c0)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000040)=""/243, 0xf3}, {&(0x7f0000000140)=""/71, 0x47}, {&(0x7f00000001c0)=""/60, 0x3c}, {&(0x7f0000000200)=""/83, 0x53}, {&(0x7f0000000280)=""/146, 0x92}, {&(0x7f0000000340)=""/129, 0x81}, {&(0x7f0000000400)=""/193, 0xc1}], 0x7, &(0x7f0000000580)=""/51, 0x33, 0xffffffff}, 0x3}, {{&(0x7f00000005c0)=@hci={0x0, 0x0}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/108, 0x6c}], 0x1, &(0x7f0000000700)=""/158, 0x9e, 0x5}, 0x5}, {{0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f00000007c0)=""/230, 0xe6}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/212, 0xd4}, {&(0x7f00000019c0)=""/36, 0x24}, {&(0x7f0000001a00)=""/48, 0x30}, {&(0x7f0000001a40)=""/229, 0xe5}], 0x6, 0x0, 0x0, 0x5}, 0x1}, {{&(0x7f0000001bc0)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001c40), 0x0, &(0x7f0000001c80)=""/161, 0xa1, 0x3}, 0x2e7d}, {{0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000001d40)=""/243, 0xf3}], 0x1, &(0x7f0000001e80)=""/124, 0x7c, 0xff}, 0xfff}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000001f00)=""/16, 0x10}], 0x1, &(0x7f0000001f80)=""/111, 0x6f, 0x2c3b4e25}}, {{0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000002000)=""/231, 0xe7}], 0x1, &(0x7f0000002140)=""/73, 0x49, 0x1}, 0x20}], 0x7, 0x10120, &(0x7f00000023c0)={r2, r3+30000000}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002400)={{{@in6=@mcast1, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000002500)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002540)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x71d1, 0x4e20, 0x5, 0xa, 0x0, 0x0, 0xc79e1b16574c4b08, r4, r5}, {0x100000001, 0x9, 0x8001, 0x80d2, 0x7ff, 0x9, 0x6, 0x2}, {0x100000000, 0xfffffffffffffff7, 0x2, 0x3}, 0x10000, 0x6e6bb5, 0x3, 0x1, 0x3, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x3f}, 0xa, @in6, 0x3504, 0x0, 0x3, 0x8, 0xf3, 0x9, 0x4}}, 0xe8) r6 = syz_open_dev$sndpcmp(&(0x7f0000002640)='/dev/snd/pcmC#D#p\x00', 0x7, 0x40) ioctl$KVM_NMI(r6, 0xae9a) recvfrom(r0, &(0x7f0000002680)=""/121, 0x79, 0x40000000, &(0x7f0000002700)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'morus1280-generic\x00'}, 0x80) r7 = socket$inet6(0xa, 0x3, 0xff) ioctl$TUNSETPERSIST(r6, 0x400454cb, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r6, 0xc0bc5351, &(0x7f0000002780)={0xfffffffffffff4df, 0x0, 'client1\x00', 0x1, "deaa1d4fcd43a73e", "eb7a9314d44337aa81bb841cfb78c301ec4ba7bd9f6729719dc382d1c87d927f", 0x8, 0x3}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000002840)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1f}}}, [0x8000, 0x716, 0x1, 0x1, 0x8, 0x3ff, 0x7f00000, 0x4, 0xe7, 0xff, 0x0, 0x5, 0x3, 0xcd, 0x5f]}, &(0x7f0000002940)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000002980)={r8, 0x77ce}, &(0x7f00000029c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r6, 0xc05c5340, &(0x7f0000002a00)={0xd4, 0x5, 0x3ff, {}, 0x6, 0xaf84}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r6, 0x4010aeab, &(0x7f0000002a80)={0x0, 0x5002}) ioctl$EVIOCSABS3F(r6, 0x401845ff, &(0x7f0000002ac0)={0xa903, 0x5, 0x0, 0x9, 0x5, 0x7fff}) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000002b00)='veth1_to_bond\x00', 0x10) ioctl$KVM_RUN(r6, 0xae80, 0x0) getresgid(&(0x7f0000002b80)=0x0, &(0x7f0000002bc0)=0x0, &(0x7f0000002c00)) fchownat(r6, &(0x7f0000002b40)='\x00', r5, r9, 0x100) ioctl$LOOP_SET_DIRECT_IO(r6, 0x4c08, 0x58a1) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000002c40)=0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002c80)={r11, r5, r10}, 0xc) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000002d00)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000002cc0)={0xffffffff}, 0x111, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r6, &(0x7f0000002d40)={0x14, 0x88, 0xfa00, {r12, 0x1c, 0x0, @ib={0x1b, 0x0, 0xe8, {"9c46588dd62d92cc32ebf94a2f6caf0a"}, 0x10000, 0x40, 0x3ff}}}, 0x90) ioctl$RTC_SET_TIME(r6, 0x4024700a, &(0x7f0000002e00)={0x34, 0x1f, 0x6, 0x16, 0x8, 0x6, 0x3, 0x7, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000002e40)={r8, 0x12}, &(0x7f0000002e80)=0x8) migrate_pages(r11, 0x5, &(0x7f0000002ec0)=0x7ff, &(0x7f0000002f00)=0x1) mq_notify(r6, &(0x7f0000002f40)={0x0, 0x12, 0x1, @tid=r11}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r6, 0xc10c5541, &(0x7f0000002f80)={0x96db, 0x5, 0x131, 0x0, 0x0, [], [], [], 0x4, 0x80000000}) 07:26:16 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000007ffffff700"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:16 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfu\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:16 executing program 4 (fault-call:1 fault-nth:15): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) [ 395.273425] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 395.276519] FAULT_INJECTION: forcing a failure. [ 395.276519] name failslab, interval 1, probability 0, space 0, times 0 [ 395.294655] CPU: 1 PID: 24277 Comm: syz-executor1 Not tainted 4.18.0-rc3+ #130 [ 395.302044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 395.311428] Call Trace: [ 395.314056] dump_stack+0x1c9/0x2b4 [ 395.317730] ? dump_stack_print_info.cold.2+0x52/0x52 [ 395.322965] should_fail.cold.4+0xa/0x1a [ 395.327052] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 395.332185] ? graph_lock+0x170/0x170 [ 395.336012] ? find_held_lock+0x36/0x1c0 [ 395.340106] ? check_same_owner+0x340/0x340 [ 395.344431] ? graph_lock+0x170/0x170 [ 395.348236] ? rcu_note_context_switch+0x730/0x730 [ 395.353180] ? kasan_check_read+0x11/0x20 [ 395.357342] __should_failslab+0x124/0x180 [ 395.361590] should_failslab+0x9/0x14 [ 395.365405] kmem_cache_alloc+0x2af/0x760 [ 395.369559] ? find_held_lock+0x36/0x1c0 [ 395.373637] get_empty_filp+0x12d/0x530 [ 395.377615] ? proc_nr_files+0x60/0x60 [ 395.381509] ? kasan_check_read+0x11/0x20 [ 395.386553] ? do_raw_spin_unlock+0xa7/0x2f0 [ 395.390967] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 395.395557] ? kasan_check_write+0x14/0x20 [ 395.399794] ? do_raw_spin_lock+0xc1/0x200 [ 395.404036] alloc_file+0x24/0x3e0 [ 395.407583] ? clear_nlink.part.9+0x65/0x80 [ 395.411917] __shmem_file_setup+0x313/0x700 [ 395.416247] ? shmem_fill_super+0xa50/0xa50 [ 395.420589] ? get_unused_fd_flags+0x122/0x1a0 [ 395.425174] ? __alloc_fd+0x710/0x710 [ 395.428985] shmem_file_setup+0x2f/0x40 [ 395.432964] __x64_sys_memfd_create+0x2af/0x4f0 [ 395.437637] ? memfd_fcntl+0x1400/0x1400 [ 395.441704] ? do_syscall_64+0x9a/0x820 [ 395.445688] do_syscall_64+0x1b9/0x820 [ 395.449590] ? finish_task_switch+0x1d3/0x890 [ 395.454086] ? syscall_return_slowpath+0x5e0/0x5e0 [ 395.459016] ? syscall_return_slowpath+0x31d/0x5e0 [ 395.463970] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 395.469346] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 395.474197] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 395.479383] RIP: 0033:0x455ab9 [ 395.482581] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 395.502242] RSP: 002b:00007f8f8ff1ea88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 395.509961] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000455ab9 [ 395.517226] RDX: 0000000020000418 RSI: 0000000000000000 RDI: 00000000004ba6f0 [ 395.524504] RBP: 000000000072bea0 R08: 0000000020000418 R09: 00000000fbad8001 [ 395.531773] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000014 [ 395.539042] R13: 00000000004c2144 R14: 00000000004d3620 R15: 0000000000000003 [ 395.584933] FAULT_INJECTION: forcing a failure. [ 395.584933] name failslab, interval 1, probability 0, space 0, times 0 [ 395.596370] CPU: 1 PID: 24286 Comm: syz-executor4 Not tainted 4.18.0-rc3+ #130 [ 395.603748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 395.613146] Call Trace: [ 395.615758] dump_stack+0x1c9/0x2b4 [ 395.619412] ? dump_stack_print_info.cold.2+0x52/0x52 [ 395.624626] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 395.629486] ? __mutex_lock+0x7e8/0x1820 [ 395.633573] ? perf_trace_lock+0xde/0x920 [ 395.637764] should_fail.cold.4+0xa/0x1a [ 395.641846] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 395.646981] ? graph_lock+0x170/0x170 [ 395.650816] ? find_held_lock+0x36/0x1c0 [ 395.654903] ? __lock_is_held+0xb5/0x140 [ 395.659002] ? check_same_owner+0x340/0x340 [ 395.663340] ? kasan_check_write+0x14/0x20 [ 395.667598] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 395.672555] ? rcu_note_context_switch+0x730/0x730 [ 395.677512] __should_failslab+0x124/0x180 [ 395.681771] should_failslab+0x9/0x14 [ 395.685587] kmem_cache_alloc+0x2af/0x760 [ 395.689761] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 395.694797] __kernfs_new_node+0xef/0x5a0 [ 395.699225] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 395.703996] ? mutex_unlock+0xd/0x10 [ 395.707721] ? kernfs_activate+0x21a/0x2c0 [ 395.711981] ? kernfs_walk_and_get_ns+0x340/0x340 [ 395.716853] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 395.722410] ? kernfs_link_sibling+0x1d2/0x3b0 [ 395.727042] kernfs_new_node+0x80/0xf0 [ 395.730959] __kernfs_create_file+0x4d/0x330 [ 395.735389] sysfs_add_file_mode_ns+0x21a/0x560 [ 395.740087] internal_create_group+0x282/0x970 [ 395.744734] sysfs_create_group+0x1f/0x30 [ 395.748903] lo_ioctl+0x12c8/0x1d10 [ 395.752553] ? lo_rw_aio_complete+0x450/0x450 [ 395.757074] blkdev_ioctl+0x9cd/0x2030 [ 395.760984] ? blkpg_ioctl+0xc40/0xc40 [ 395.763687] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 395.764889] ? lock_downgrade+0x8f0/0x8f0 [ 395.764914] ? rcu_is_watching+0x8c/0x150 [ 395.764931] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 395.764959] ? __fget+0x414/0x670 [ 395.764980] ? expand_files.part.8+0x9c0/0x9c0 [ 395.765003] block_ioctl+0xee/0x130 [ 395.799083] ? blkdev_fallocate+0x400/0x400 [ 395.803422] do_vfs_ioctl+0x1de/0x1720 [ 395.807324] ? rcu_is_watching+0x8c/0x150 [ 395.811495] ? ioctl_preallocate+0x300/0x300 [ 395.815915] ? __fget_light+0x2f7/0x440 [ 395.819902] ? fget_raw+0x20/0x20 [ 395.823361] ? putname+0xf2/0x130 [ 395.826823] ? rcu_read_lock_sched_held+0x108/0x120 [ 395.831851] ? kmem_cache_free+0x25c/0x2d0 [ 395.836108] ? putname+0xf7/0x130 [ 395.839597] ? do_sys_open+0x3cb/0x760 [ 395.843508] ? security_file_ioctl+0x94/0xc0 [ 395.847948] ksys_ioctl+0xa9/0xd0 [ 395.851417] __x64_sys_ioctl+0x73/0xb0 [ 395.855324] do_syscall_64+0x1b9/0x820 [ 395.859223] ? syscall_return_slowpath+0x5e0/0x5e0 [ 395.861050] FAULT_INJECTION: forcing a failure. [ 395.861050] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 395.864161] ? syscall_return_slowpath+0x31d/0x5e0 [ 395.864187] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 395.864210] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 395.864236] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 395.864250] RIP: 0033:0x455927 [ 395.864256] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 395.919240] RSP: 002b:00007fa50e6b7a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 395.926958] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000455927 07:26:17 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:17 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0xe8030000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:17 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_stats={0x46}}) close(0xffffffffffffffff) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000100)={0x40, 0x981, 0x814, 'queue0\x00'}) 07:26:17 executing program 1 (fault-call:1 fault-nth:4): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:17 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000080fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 395.934228] RDX: 0000000000000015 RSI: 0000000000004c00 RDI: 0000000000000016 [ 395.941499] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 395.948773] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000015 [ 395.956042] R13: 0000000000000001 R14: 00000000004d3620 R15: 000000000000000f [ 395.963350] CPU: 0 PID: 24306 Comm: syz-executor1 Not tainted 4.18.0-rc3+ #130 [ 395.970734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 395.980113] Call Trace: [ 395.982737] dump_stack+0x1c9/0x2b4 [ 395.986412] ? dump_stack_print_info.cold.2+0x52/0x52 [ 395.991633] ? preempt_notifier_register+0x200/0x200 [ 395.997154] should_fail.cold.4+0xa/0x1a [ 396.001254] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 396.006399] ? __schedule+0x884/0x1ed0 [ 396.010420] ? __sched_text_start+0x8/0x8 [ 396.014612] ? __lock_is_held+0xb5/0x140 [ 396.018747] ? check_same_owner+0x340/0x340 [ 396.023132] __alloc_pages_nodemask+0x36e/0xdb0 [ 396.027842] ? __alloc_pages_slowpath+0x2d90/0x2d90 [ 396.032898] ? trace_hardirqs_on+0x10/0x10 [ 396.037177] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 396.042220] ? percpu_counter_add_batch+0xf2/0x150 [ 396.047189] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 396.052237] ? __vm_enough_memory+0x590/0x980 [ 396.056765] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 396.062315] alloc_pages_vma+0xdd/0x540 [ 396.066303] shmem_alloc_page+0xa8/0x190 [ 396.070367] ? shmem_swapin+0x230/0x230 [ 396.074377] shmem_alloc_and_acct_page+0x1f1/0x820 [ 396.079315] ? shmem_alloc_hugepage+0x4e0/0x4e0 [ 396.083976] ? perf_tp_event+0x91b/0xc40 [ 396.088070] shmem_getpage_gfp+0x6ea/0x41e0 [ 396.092414] ? tracing_generic_entry_update+0x18e/0x200 [ 396.097773] ? shmem_writepage+0x1380/0x1380 [ 396.102171] ? tracing_generic_entry_update+0x18e/0x200 [ 396.107535] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 396.113065] ? perf_swevent_event+0x158/0x2e0 [ 396.117560] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 396.123103] ? perf_tp_event+0x91b/0xc40 [ 396.127163] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 396.132693] ? tracing_generic_entry_update+0x18e/0x200 [ 396.138060] ? print_usage_bug+0xc0/0xc0 [ 396.142120] ? perf_swevent_event+0x2e0/0x2e0 [ 396.146608] ? print_usage_bug+0xc0/0xc0 [ 396.150674] ? check_noncircular+0x20/0x20 [ 396.154916] ? __lock_acquire+0x7fc/0x5020 [ 396.159150] ? __lock_acquire+0x7fc/0x5020 [ 396.163407] ? trace_hardirqs_on+0x10/0x10 [ 396.167638] ? perf_tp_event+0xc40/0xc40 [ 396.171702] ? memset+0x31/0x40 [ 396.174982] ? memset+0x31/0x40 [ 396.178260] ? perf_trace_lock_acquire+0x4f9/0x9a0 [ 396.183189] ? zap_class+0x740/0x740 [ 396.186895] ? perf_trace_lock+0x920/0x920 [ 396.191127] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 396.195872] ? graph_lock+0x170/0x170 [ 396.199679] ? find_held_lock+0x36/0x1c0 [ 396.203742] ? print_usage_bug+0xc0/0xc0 [ 396.207807] ? lock_downgrade+0x8f0/0x8f0 [ 396.211945] ? kasan_check_read+0x11/0x20 [ 396.216090] ? lock_release+0xa30/0xa30 [ 396.220066] ? mark_held_locks+0xc9/0x160 [ 396.224210] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 396.229747] ? iov_iter_fault_in_readable+0x23d/0x460 [ 396.234930] ? copy_page_from_iter+0x890/0x890 [ 396.239502] ? __sanitizer_cov_trace_cmp8+0xd/0x20 [ 396.244425] ? ktime_get_coarse_real_ts64+0x243/0x3a0 [ 396.249614] shmem_write_begin+0x110/0x1e0 [ 396.253851] generic_perform_write+0x3ae/0x6c0 [ 396.258445] ? add_page_wait_queue+0x2c0/0x2c0 [ 396.263018] ? file_update_time+0xe4/0x640 [ 396.267251] ? current_time+0x1b0/0x1b0 [ 396.271239] ? down_write+0x8f/0x130 [ 396.274950] __generic_file_write_iter+0x26e/0x630 [ 396.279891] generic_file_write_iter+0x438/0x870 [ 396.284655] ? __generic_file_write_iter+0x630/0x630 [ 396.289759] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 396.295298] ? iov_iter_init+0xc9/0x1f0 [ 396.299268] __vfs_write+0x6c6/0x9f0 [ 396.302978] ? kernel_read+0x120/0x120 [ 396.306862] ? __lock_is_held+0xb5/0x140 [ 396.310932] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 396.316462] ? __sb_start_write+0x17f/0x300 [ 396.320779] vfs_write+0x1f8/0x560 [ 396.324319] ksys_pwrite64+0x181/0x1b0 [ 396.328204] ? __ia32_sys_pread64+0xf0/0xf0 [ 396.332516] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 396.338055] ? fput+0x130/0x1a0 [ 396.341330] ? do_sys_ftruncate+0x44e/0x560 [ 396.345650] __x64_sys_pwrite64+0x97/0xf0 [ 396.349885] do_syscall_64+0x1b9/0x820 [ 396.353761] ? syscall_slow_exit_work+0x500/0x500 [ 396.358598] ? syscall_return_slowpath+0x5e0/0x5e0 [ 396.363523] ? syscall_return_slowpath+0x31d/0x5e0 [ 396.368450] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 396.373813] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 396.378656] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 396.383844] RIP: 0033:0x40fd77 [ 396.387036] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 51 17 00 00 c3 48 83 ec 08 e8 27 fa ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 6d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 396.406522] RSP: 002b:00007f8f8ff1ea80 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 396.414241] RAX: ffffffffffffffda RBX: 0000000020000410 RCX: 000000000040fd77 [ 396.421503] RDX: 00000000000000ca RSI: 0000000020000500 RDI: 0000000000000015 [ 396.428778] RBP: 0000000000000000 R08: 0000000020000418 R09: 00000000fbad8001 [ 396.436126] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000015 [ 396.443385] R13: 0000000000000001 R14: 00000000004d3620 R15: 0000000000000004 07:26:18 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x8000000000) 07:26:18 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x7000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:18 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x81, 0x0, [0x3, 0x4]}) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/188, 0xbc) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pause() ioctl$KVM_SET_IRQCHIP(r1, 0x4020aea5, &(0x7f00000002c0)) 07:26:18 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrf#\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000000)="4b45443d6bd679f3543a28e856f6ec3c973e9d21736980f40c314ab9c24781282f618e8e9069e00d051965aa4e28401543a57c47d9e8dd30387acb") ioctl(r0, 0x4000008912, &(0x7f0000000400)="295ee1311f16f477671070") mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='debugfs\x00', 0x0, &(0x7f00000002c0)="ea") 07:26:18 executing program 1 (fault-call:1 fault-nth:5): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:18 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 396.587931] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:18 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrf%\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:18 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000fec000"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:18 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0xf401, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:18 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:18 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000ff00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:18 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfsn', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) [ 396.965702] FAULT_INJECTION: forcing a failure. [ 396.965702] name failslab, interval 1, probability 0, space 0, times 0 [ 396.976976] CPU: 1 PID: 24368 Comm: syz-executor1 Not tainted 4.18.0-rc3+ #130 [ 396.984386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 396.993757] Call Trace: [ 396.996350] dump_stack+0x1c9/0x2b4 [ 396.999972] ? dump_stack_print_info.cold.2+0x52/0x52 [ 397.005170] should_fail.cold.4+0xa/0x1a [ 397.009246] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 397.014343] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 397.019888] ? __lock_acquire+0x7fc/0x5020 [ 397.024140] ? print_usage_bug+0xc0/0xc0 [ 397.028216] ? print_usage_bug+0xc0/0xc0 [ 397.032268] ? trace_hardirqs_on+0x10/0x10 [ 397.036521] ? __lock_acquire+0x7fc/0x5020 [ 397.040749] ? memset+0x31/0x40 [ 397.044023] ? print_usage_bug+0xc0/0xc0 [ 397.048093] __should_failslab+0x124/0x180 [ 397.052331] should_failslab+0x9/0x14 [ 397.056473] kmem_cache_alloc+0x47/0x760 [ 397.060531] ? radix_tree_node_alloc.constprop.19+0x310/0x310 [ 397.066407] ? perf_trace_run_bpf_submit+0x269/0x3b0 [ 397.071503] ? perf_tp_event+0xc40/0xc40 [ 397.075583] radix_tree_node_alloc.constprop.19+0x1e6/0x310 [ 397.081309] __radix_tree_create+0x4d6/0x840 [ 397.085722] ? radix_tree_maybe_preload_order+0x110/0x110 [ 397.091258] ? perf_trace_lock_acquire+0x4f9/0x9a0 [ 397.096196] ? perf_trace_lock_acquire+0x4f9/0x9a0 [ 397.101137] __radix_tree_insert+0x107/0x8f0 [ 397.105547] ? graph_lock+0x170/0x170 [ 397.109347] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 397.114366] ? __radix_tree_create+0x840/0x840 [ 397.118949] ? lock_acquire+0x1e4/0x540 [ 397.122918] ? shmem_add_to_page_cache+0x49c/0xe00 [ 397.127848] ? lock_release+0xa30/0xa30 [ 397.131826] ? kasan_check_write+0x14/0x20 [ 397.136056] ? do_raw_spin_lock+0xc1/0x200 [ 397.140294] shmem_add_to_page_cache+0x988/0xe00 [ 397.145039] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 397.149449] ? shmem_put_link+0x280/0x280 [ 397.153594] ? percpu_ref_put_many+0x131/0x240 [ 397.158166] ? percpu_ref_tryget+0x2d0/0x2d0 [ 397.162590] ? mem_cgroup_try_charge+0x548/0xa70 [ 397.167348] ? mem_cgroup_protected+0xa60/0xa60 [ 397.172026] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 397.177566] ? shmem_alloc_and_acct_page+0x31a/0x820 [ 397.182702] ? shmem_alloc_hugepage+0x4e0/0x4e0 [ 397.187365] ? perf_tp_event+0x91b/0xc40 [ 397.191431] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 397.196445] ? __radix_tree_preload+0x173/0x1d0 [ 397.201128] shmem_getpage_gfp+0x81b/0x41e0 [ 397.205474] ? shmem_writepage+0x1380/0x1380 [ 397.209884] ? tracing_generic_entry_update+0x18e/0x200 [ 397.215246] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 397.220784] ? perf_swevent_event+0x158/0x2e0 [ 397.225286] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 397.230835] ? perf_tp_event+0x91b/0xc40 [ 397.234897] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 397.240428] ? tracing_generic_entry_update+0x18e/0x200 [ 397.245791] ? print_usage_bug+0xc0/0xc0 [ 397.249857] ? perf_swevent_event+0x2e0/0x2e0 [ 397.254375] ? print_usage_bug+0xc0/0xc0 [ 397.258446] ? check_noncircular+0x20/0x20 [ 397.262688] ? __lock_acquire+0x7fc/0x5020 [ 397.266927] ? __lock_acquire+0x7fc/0x5020 [ 397.271177] ? trace_hardirqs_on+0x10/0x10 [ 397.275417] ? perf_tp_event+0xc40/0xc40 [ 397.279486] ? memset+0x31/0x40 [ 397.282777] ? memset+0x31/0x40 [ 397.286059] ? perf_trace_lock_acquire+0x4f9/0x9a0 [ 397.291005] ? perf_trace_lock+0x920/0x920 [ 397.295244] ? graph_lock+0x170/0x170 [ 397.299050] ? find_held_lock+0x36/0x1c0 [ 397.303122] ? print_usage_bug+0xc0/0xc0 [ 397.307190] ? lock_downgrade+0x8f0/0x8f0 [ 397.311334] ? kasan_check_read+0x11/0x20 [ 397.315484] ? lock_release+0xa30/0xa30 [ 397.319482] ? mark_held_locks+0xc9/0x160 [ 397.323652] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 397.329190] ? iov_iter_fault_in_readable+0x23d/0x460 [ 397.334383] ? copy_page_from_iter+0x890/0x890 [ 397.338981] ? __sanitizer_cov_trace_cmp8+0xd/0x20 [ 397.343909] ? ktime_get_coarse_real_ts64+0x243/0x3a0 [ 397.349101] shmem_write_begin+0x110/0x1e0 [ 397.353339] generic_perform_write+0x3ae/0x6c0 [ 397.357934] ? add_page_wait_queue+0x2c0/0x2c0 [ 397.362536] ? file_update_time+0xe4/0x640 [ 397.366772] ? current_time+0x1b0/0x1b0 [ 397.370756] ? down_write+0x8f/0x130 [ 397.374474] __generic_file_write_iter+0x26e/0x630 [ 397.379412] generic_file_write_iter+0x438/0x870 [ 397.384176] ? __generic_file_write_iter+0x630/0x630 [ 397.390107] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 397.395653] ? iov_iter_init+0xc9/0x1f0 [ 397.399634] __vfs_write+0x6c6/0x9f0 [ 397.403378] ? kernel_read+0x120/0x120 [ 397.407270] ? __lock_is_held+0xb5/0x140 [ 397.411344] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 397.416893] ? __sb_start_write+0x17f/0x300 [ 397.421216] vfs_write+0x1f8/0x560 [ 397.424761] ksys_pwrite64+0x181/0x1b0 [ 397.428650] ? __ia32_sys_pread64+0xf0/0xf0 [ 397.432964] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 397.438499] ? fput+0x130/0x1a0 [ 397.441781] ? do_sys_ftruncate+0x44e/0x560 [ 397.446102] __x64_sys_pwrite64+0x97/0xf0 [ 397.450249] do_syscall_64+0x1b9/0x820 [ 397.454142] ? finish_task_switch+0x1d3/0x890 [ 397.458637] ? syscall_return_slowpath+0x5e0/0x5e0 [ 397.463573] ? syscall_return_slowpath+0x31d/0x5e0 [ 397.468531] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 397.473912] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 397.478763] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 397.483961] RIP: 0033:0x40fd77 [ 397.487141] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 51 17 00 00 c3 48 83 ec 08 e8 27 fa ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 6d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 397.506612] RSP: 002b:00007f8f8ff1ea80 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 07:26:18 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0xa, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:19 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000000000000000c0fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 397.514331] RAX: ffffffffffffffda RBX: 0000000020000410 RCX: 000000000040fd77 [ 397.521591] RDX: 00000000000000ca RSI: 0000000020000500 RDI: 0000000000000015 [ 397.528855] RBP: 0000000000000000 R08: 0000000020000418 R09: 00000000fbad8001 [ 397.536118] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000015 [ 397.543465] R13: 0000000000000001 R14: 00000000004d3620 R15: 0000000000000005 [ 397.598890] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:19 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:19 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x1000080) 07:26:19 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000000000000400"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:19 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8000, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x3f, "7bc308b81102353978245a369ce796636f4bdfa1c27af20c6881c142b5269425d832cb903b78cfe6b9956e115d98ff751755a54c22bb6bc1d4f384a52be7ad"}, &(0x7f0000000180)=0x47) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21}}, 0x4, 0x3, 0x9, 0x8781, 0x7}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x8001, 0x4, 0x7ff, 0x8, 0x7, 0x4, 0xffffffffffffffc1, {r3, @in6={{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x6}}, 0x78ca46be, 0x3e, 0x1f, 0x0, 0x1000}}, &(0x7f0000000380)=0xb0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x400000, 0x3f, 0x0, 0x1, 0x2, [0x24000000000002, 0xe000000, 0x0, 0x0, 0x0, 0x0, 0x34000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32000]}, 0xb2) 07:26:19 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btr/s\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) [ 398.017353] BTRFS error (device loop4): superblock checksum mismatch [ 398.086414] BTRFS error (device loop4): open_ctree failed 07:26:23 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af13, &(0x7f0000000540)={0x3, 0x1000000000000000, &(0x7f0000000080)=""/65, &(0x7f0000000400)=""/64, &(0x7f0000000180)=""/199}) 07:26:23 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x300000000000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:23 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000200"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:23 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:23 executing program 6: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffc, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/226, 0xe2}], 0x1) fdatasync(r0) 07:26:23 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btr.s\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:23 executing program 1 (fault-call:1 fault-nth:6): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:23 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0xf00) [ 402.471296] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:24 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:24 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x3c1, 0x1, 0x1f0, [0x20000600], 0x0, &(0x7f0000000000), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'gretap0\x00', 'veth0\x00', 'syzkaller0\x00', 'syzkaller1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@statistic={'statistic\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "e1f2548789f29ee03347b92f8db727423472b5d532e0fcaac351b4589acc53febe35b5b930a78eedf45347975a8c0bc356ce513d34329c338cea6c32911b9b42"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x268) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000200)=""/162, &(0x7f0000000080)=0xa2) 07:26:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x60000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) [ 402.718245] FAULT_INJECTION: forcing a failure. [ 402.718245] name failslab, interval 1, probability 0, space 0, times 0 [ 402.729578] CPU: 1 PID: 24444 Comm: syz-executor1 Not tainted 4.18.0-rc3+ #130 [ 402.736960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 402.746335] Call Trace: [ 402.748943] dump_stack+0x1c9/0x2b4 [ 402.752609] ? dump_stack_print_info.cold.2+0x52/0x52 [ 402.757825] ? add_page_wait_queue+0x2c0/0x2c0 [ 402.762455] should_fail.cold.4+0xa/0x1a [ 402.766542] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 402.771676] ? zap_class+0x740/0x740 [ 402.775407] ? up_read+0x110/0x110 [ 402.778978] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 402.784541] ? __generic_file_write_iter+0x1bd/0x630 [ 402.789688] ? find_held_lock+0x36/0x1c0 [ 402.793809] ? check_same_owner+0x340/0x340 [ 402.798217] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 402.803792] ? rcu_note_context_switch+0x730/0x730 [ 402.808747] ? lock_downgrade+0x8f0/0x8f0 [ 402.812928] __should_failslab+0x124/0x180 [ 402.817191] should_failslab+0x9/0x14 [ 402.821015] kmem_cache_alloc+0x2af/0x760 [ 402.825201] getname_flags+0xd0/0x5a0 [ 402.829015] ? __sb_end_write+0xac/0xe0 [ 402.833015] getname+0x19/0x20 [ 402.836226] do_sys_open+0x3a2/0x760 [ 402.839964] ? filp_open+0x80/0x80 [ 402.843528] ? do_sys_ftruncate+0x44e/0x560 [ 402.847883] __x64_sys_open+0x7e/0xc0 [ 402.851705] do_syscall_64+0x1b9/0x820 [ 402.855611] ? finish_task_switch+0x1d3/0x890 [ 402.860304] ? syscall_return_slowpath+0x5e0/0x5e0 [ 402.865256] ? syscall_return_slowpath+0x31d/0x5e0 [ 402.870214] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 402.875608] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 402.880494] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 402.885702] RIP: 0033:0x40fd11 [ 402.888909] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 402.908675] RSP: 002b:00007f8f8ff1ea80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 07:26:24 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000000000007ffffff700"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 402.916417] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 000000000040fd11 [ 402.923697] RDX: 00007f8f8ff1eafa RSI: 0000000000000002 RDI: 00007f8f8ff1eaf0 [ 402.930989] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 402.938284] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000015 [ 402.945571] R13: 0000000000000001 R14: 00000000004d3620 R15: 0000000000000006 [ 403.006101] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:24 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfo\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:24 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000) 07:26:24 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000c0fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x18000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) [ 403.280666] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:25 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7ffb, 0x401) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)) 07:26:25 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\b', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:25 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x2900000000000000) 07:26:25 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrf#\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:25 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000580)="b3", 0x1, r1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") keyctl$update(0x2, r3, &(0x7f0000000340)="df02754677212dfc3e2abcb244e22773e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crc32-pclmul\x00'}}) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r5, 0x4040ae72, &(0x7f00000001c0)={0x2, 0x9, 0x8, 0x7, 0x10001}) 07:26:25 executing program 1 (fault-call:1 fault-nth:7): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:25 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x1000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:25 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000fc00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 404.147886] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 404.148181] FAULT_INJECTION: forcing a failure. [ 404.148181] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 404.169560] CPU: 0 PID: 24520 Comm: syz-executor1 Not tainted 4.18.0-rc3+ #130 [ 404.176948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 404.186308] Call Trace: [ 404.188916] dump_stack+0x1c9/0x2b4 [ 404.192573] ? dump_stack_print_info.cold.2+0x52/0x52 [ 404.197793] should_fail.cold.4+0xa/0x1a [ 404.201857] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 404.207404] ? trace_hardirqs_on+0x10/0x10 [ 404.211649] ? perf_tp_event+0xc40/0xc40 [ 404.215704] ? find_held_lock+0x36/0x1c0 [ 404.219777] ? memset+0x31/0x40 [ 404.223067] ? perf_trace_lock_acquire+0x4f9/0x9a0 [ 404.228004] ? add_page_wait_queue+0x2c0/0x2c0 [ 404.232599] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 404.238146] ? should_fail+0x223/0xbed [ 404.242035] __alloc_pages_nodemask+0x36e/0xdb0 [ 404.246705] ? up_write+0x7b/0x220 [ 404.250240] ? __alloc_pages_slowpath+0x2d90/0x2d90 [ 404.255256] ? __generic_file_write_iter+0x1bd/0x630 [ 404.260361] ? find_held_lock+0x36/0x1c0 [ 404.264442] ? check_same_owner+0x340/0x340 [ 404.268754] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 404.274287] cache_grow_begin+0x91/0x710 [ 404.278361] kmem_cache_alloc+0x689/0x760 [ 404.282528] getname_flags+0xd0/0x5a0 [ 404.286340] ? __sb_end_write+0xac/0xe0 [ 404.290310] getname+0x19/0x20 [ 404.293503] do_sys_open+0x3a2/0x760 [ 404.297233] ? filp_open+0x80/0x80 [ 404.300771] ? do_sys_ftruncate+0x44e/0x560 [ 404.305089] __x64_sys_open+0x7e/0xc0 [ 404.308891] do_syscall_64+0x1b9/0x820 [ 404.312782] ? syscall_return_slowpath+0x5e0/0x5e0 [ 404.317715] ? syscall_return_slowpath+0x31d/0x5e0 [ 404.322647] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 404.328015] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 404.332866] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 404.338051] RIP: 0033:0x40fd11 [ 404.341227] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 404.360684] RSP: 002b:00007f8f8ff1ea80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 404.368400] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 000000000040fd11 [ 404.375670] RDX: 00007f8f8ff1eafa RSI: 0000000000000002 RDI: 00007f8f8ff1eaf0 [ 404.382930] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 404.390208] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000015 [ 404.397475] R13: 0000000000000001 R14: 00000000004d3620 R15: 0000000000000007 07:26:26 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000ff00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:26 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrf.\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:26 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x80ffffff, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:26 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x100, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x0, 0x70bd26, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x4, 0x42001) syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x16, 0x200080) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000002c0)={0x9, 0x2, 0x100000000}, 0x10) perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x338, 0x9, 0xfffffffffffff9f9, 0x80000001, 0x0, 0x7, 0x24000, 0x1, 0x63, 0x80000001, 0xff, 0x6, 0xf5, 0x32, 0x8, 0x6, 0x80000000000000, 0x401, 0x93b, 0x8, 0xffffffff7fffffff, 0x401, 0x0, 0xf9ee, 0x7fff, 0x9, 0x8, 0x81, 0x81, 0x101, 0x8, 0x400, 0x1, 0x6, 0x3, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x80, 0xffffffffffff0dae}, 0x10, 0x4, 0x80, 0x6, 0x20, 0x8, 0x101}, r0, 0x10, r2, 0x4) perf_event_open(&(0x7f00000000c0)={0x8, 0x70, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 404.518859] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 404.526156] BTRFS error (device loop1): superblock checksum mismatch 07:26:26 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:26 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000000000007fffffff00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 404.628376] BTRFS error (device loop1): open_ctree failed 07:26:26 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfu\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:26 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x900000000000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:26 executing program 1 (fault-call:1 fault-nth:8): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:26 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) [ 404.888162] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 405.056574] FAULT_INJECTION: forcing a failure. [ 405.056574] name failslab, interval 1, probability 0, space 0, times 0 [ 405.067922] CPU: 0 PID: 24585 Comm: syz-executor1 Not tainted 4.18.0-rc3+ #130 [ 405.075305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 405.084770] Call Trace: [ 405.087364] dump_stack+0x1c9/0x2b4 [ 405.090994] ? dump_stack_print_info.cold.2+0x52/0x52 [ 405.096205] should_fail.cold.4+0xa/0x1a [ 405.100268] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 405.105371] ? trace_hardirqs_on+0x10/0x10 [ 405.109604] ? perf_tp_event+0xc40/0xc40 [ 405.113684] ? find_held_lock+0x36/0x1c0 [ 405.117775] ? check_same_owner+0x340/0x340 [ 405.122097] ? rcu_note_context_switch+0x730/0x730 [ 405.127020] ? graph_lock+0x170/0x170 [ 405.130827] __should_failslab+0x124/0x180 [ 405.135069] should_failslab+0x9/0x14 [ 405.138865] kmem_cache_alloc+0x2af/0x760 [ 405.143025] ? trace_hardirqs_on+0x10/0x10 [ 405.147260] get_empty_filp+0x12d/0x530 [ 405.151226] ? proc_nr_files+0x60/0x60 [ 405.155107] ? memset+0x31/0x40 [ 405.158382] ? graph_lock+0x170/0x170 [ 405.162177] ? perf_trace_lock_acquire+0x4f9/0x9a0 [ 405.167126] path_openat+0x11e/0x4e10 [ 405.170945] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 405.175958] ? path_lookupat.isra.45+0xbf0/0xbf0 [ 405.180729] ? find_held_lock+0x36/0x1c0 [ 405.184798] ? lock_downgrade+0x8f0/0x8f0 [ 405.188947] ? kasan_check_read+0x11/0x20 [ 405.193090] ? do_raw_spin_unlock+0xa7/0x2f0 [ 405.197488] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 405.202152] ? __lock_is_held+0xb5/0x140 [ 405.206226] ? _raw_spin_unlock+0x22/0x30 [ 405.210366] ? __alloc_fd+0x34e/0x710 [ 405.214158] ? usercopy_warn+0x120/0x120 [ 405.218226] do_filp_open+0x255/0x380 [ 405.222031] ? may_open_dev+0x100/0x100 [ 405.225996] ? strncpy_from_user+0x3be/0x510 [ 405.230401] ? mpi_free.cold.1+0x19/0x19 [ 405.234457] ? get_unused_fd_flags+0x122/0x1a0 [ 405.239045] ? getname_flags+0x26e/0x5a0 [ 405.243105] ? __sb_end_write+0xac/0xe0 [ 405.247078] do_sys_open+0x584/0x760 [ 405.250790] ? filp_open+0x80/0x80 [ 405.254329] ? do_sys_ftruncate+0x44e/0x560 [ 405.258648] __x64_sys_open+0x7e/0xc0 [ 405.262454] do_syscall_64+0x1b9/0x820 [ 405.266339] ? finish_task_switch+0x1d3/0x890 [ 405.270826] ? syscall_return_slowpath+0x5e0/0x5e0 [ 405.275749] ? syscall_return_slowpath+0x31d/0x5e0 [ 405.280688] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 405.286062] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 405.290912] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 405.296093] RIP: 0033:0x40fd11 [ 405.299278] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 405.318741] RSP: 002b:00007f8f8ff1ea80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 405.326452] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 000000000040fd11 [ 405.333716] RDX: 00007f8f8ff1eafa RSI: 0000000000000002 RDI: 00007f8f8ff1eaf0 [ 405.340984] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 405.348246] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000015 07:26:26 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x1800000000000000) 07:26:26 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) flock(r0, 0xa) syz_mount_image$f2fs(&(0x7f0000000140)='f2fs\x00', &(0x7f0000000180)='./bus\x00', 0x0, 0x0, &(0x7f0000001300), 0x1000, &(0x7f0000001440)=ANY=[]) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) syz_mount_image$ext4(&(0x7f0000001340)='ext4\x00', &(0x7f0000001380)='./bus\x00', 0x0, 0x1, &(0x7f0000001780)=[{&(0x7f0000001580), 0x0, 0x1c15}], 0x0, &(0x7f0000001800)) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) signalfd(r1, &(0x7f0000000000)={0x8001}, 0x8) r2 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r2, 0x1, &(0x7f0000000100)={&(0x7f0000000040)="b9c7f7f885393e74d3f5aefa428976f258fd7f477cfe13d649dab33290855db29ea0b7be1e09ef3a4d1e1bd4ccc0659b441cc09fe6ac027de9afb65c50c25c8e1b0deb6324c02192bd8ad3ad4a75935819f14ce9920aafad9c05263ca4196339d82f5e8c2467022ae590390afefa77652e097fdff2c49f3d7bef662b6a59056e7139c5e770b4ad9a2e6dc1cc11d07341df", 0x91}) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001f00)) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x20, 0x2) 07:26:26 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:26 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrf-\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:26 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:26 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x8000000000000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:26 executing program 6: setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6, 0xfffffffffffffffc}, 0x4) r0 = socket(0xe, 0xa, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x2) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r1, 0xbb81}, &(0x7f0000000140)=0x8) dup2(r0, r0) [ 405.355509] R13: 0000000000000001 R14: 00000000004d3620 R15: 0000000000000008 [ 405.411611] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:27 executing program 1 (fault-call:1 fault-nth:9): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:27 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000000100"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 405.471706] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 07:26:27 executing program 6: r0 = socket$inet6(0xa, 0x805, 0x1f) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='veth0_to_bond\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000380)) fcntl$notify(r1, 0x402, 0xfffffffffffffffd) exit(0x0) r2 = socket(0x10, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='schedstat\x00') sendfile(r2, r3, &(0x7f00000000c0), 0x80000002) 07:26:27 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfx\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:27 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x6000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:27 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:27 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000000200"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:27 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000010ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000000000003fa842937e7ff79d3424ce3800000000ff627fc829e0283de219bbc07dc75e757e412df7557b8c65889e48cec637bf2b344ff0300dc4f3d52ca845569eecf91b972a115aef1ed8e3007eb0a634a9e40389c892303f2971311b2631d9539eb2ee8f25917c6e047a8dd68e78fcc8db4b36c97bb2b21889755bf1a51faae03ca3009b65e01433e8d0fdbdcf8910f4c3ef5eebbbe7", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0) recvmmsg(r2, &(0x7f00000078c0)=[{{&(0x7f0000004000)=@l2, 0x80, &(0x7f00000051c0)}}, {{0x0, 0x0, &(0x7f0000006880), 0x0, &(0x7f00000068c0)=""/4096, 0x1000}}], 0x2, 0x3665c4, &(0x7f0000007b00)={0x77359400}) [ 405.758313] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:27 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="62747266730f", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) [ 405.836172] FAULT_INJECTION: forcing a failure. [ 405.836172] name failslab, interval 1, probability 0, space 0, times 0 [ 405.847626] CPU: 0 PID: 24638 Comm: syz-executor1 Not tainted 4.18.0-rc3+ #130 [ 405.855018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 405.864396] Call Trace: [ 405.867022] dump_stack+0x1c9/0x2b4 [ 405.870683] ? dump_stack_print_info.cold.2+0x52/0x52 [ 405.875890] should_fail.cold.4+0xa/0x1a [ 405.879953] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 405.885065] ? memset+0x31/0x40 [ 405.888344] ? graph_lock+0x170/0x170 [ 405.892143] ? perf_trace_lock_acquire+0x4f9/0x9a0 [ 405.897084] ? find_held_lock+0x36/0x1c0 [ 405.901147] ? __lock_is_held+0xb5/0x140 [ 405.905215] ? check_same_owner+0x340/0x340 [ 405.909549] ? rcu_note_context_switch+0x730/0x730 [ 405.914487] __should_failslab+0x124/0x180 [ 405.918716] should_failslab+0x9/0x14 [ 405.922531] kmem_cache_alloc_trace+0x2cb/0x780 [ 405.927189] ? init_wait_entry+0x1c0/0x1c0 [ 405.931436] ? loop_get_status64+0x140/0x140 [ 405.935835] __kthread_create_on_node+0x127/0x4c0 [ 405.940679] ? __kthread_parkme+0x1d0/0x1d0 [ 405.945020] ? __lockdep_init_map+0x105/0x590 [ 405.949518] ? loop_get_status64+0x140/0x140 [ 405.953937] kthread_create_on_node+0xb1/0xe0 [ 405.958430] ? __kthread_create_on_node+0x4c0/0x4c0 [ 405.963448] ? kasan_check_read+0x11/0x20 [ 405.967609] lo_ioctl+0x7ce/0x1d10 [ 405.971161] ? lo_rw_aio_complete+0x450/0x450 [ 405.975655] blkdev_ioctl+0x9cd/0x2030 [ 405.979549] ? blkpg_ioctl+0xc40/0xc40 [ 405.983454] ? lock_downgrade+0x8f0/0x8f0 [ 405.987608] ? kasan_check_read+0x11/0x20 [ 405.991753] ? rcu_is_watching+0x8c/0x150 [ 405.995897] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 406.000320] ? __fget+0x414/0x670 [ 406.003772] ? expand_files.part.8+0x9c0/0x9c0 [ 406.008361] block_ioctl+0xee/0x130 [ 406.011983] ? blkdev_fallocate+0x400/0x400 [ 406.016296] do_vfs_ioctl+0x1de/0x1720 [ 406.020176] ? rcu_is_watching+0x8c/0x150 [ 406.024326] ? ioctl_preallocate+0x300/0x300 [ 406.028725] ? __fget_light+0x2f7/0x440 [ 406.032703] ? fget_raw+0x20/0x20 [ 406.036147] ? putname+0xf2/0x130 [ 406.039680] ? rcu_read_lock_sched_held+0x108/0x120 [ 406.044691] ? kmem_cache_free+0x25c/0x2d0 [ 406.048923] ? putname+0xf7/0x130 [ 406.052393] ? do_sys_open+0x3cb/0x760 [ 406.056457] ? security_file_ioctl+0x94/0xc0 [ 406.060868] ksys_ioctl+0xa9/0xd0 [ 406.064333] __x64_sys_ioctl+0x73/0xb0 [ 406.068221] do_syscall_64+0x1b9/0x820 [ 406.072114] ? syscall_return_slowpath+0x5e0/0x5e0 [ 406.077043] ? syscall_return_slowpath+0x31d/0x5e0 [ 406.081977] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 406.087359] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 406.092206] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 406.097390] RIP: 0033:0x455927 [ 406.100570] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 406.120041] RSP: 002b:00007f8f8ff1ea88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 406.127753] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000455927 [ 406.135017] RDX: 0000000000000015 RSI: 0000000000004c00 RDI: 0000000000000016 [ 406.142290] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 406.149552] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000015 [ 406.156819] R13: 0000000000000001 R14: 00000000004d3620 R15: 0000000000000009 07:26:27 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0xffff8000) 07:26:27 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000100)={[{@nocase='nocase', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@discard='discard', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000400)=@filter={'filter\x00', 0xe, 0x4, 0x418, 0xffffffff, 0x200, 0x0, 0x110, 0xffffffff, 0xffffffff, 0x348, 0x348, 0x348, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffffff, 0xffffffff, 0xff], [0x0, 0xffffffff, 0xffffff00, 0xffffffff], 'eql\x00', 'team_slave_0\x00', {}, {0xff}, 0x21, 0x9, 0x7, 0x40}, 0x0, 0xc8, 0x110}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x7, 'syz0\x00', 0xd312}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xff, 0xff000000, 0xffffff00], [0xffffffff, 0x0, 0xffffffff], 'ifb0\x00', 'bridge0\x00', {0xa488767b18a3645e}, {0xff}, 0x0, 0x80000000, 0x4}, 0x0, 0xc8, 0xf0}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x7, 0x19, 0x2}, {0x401, 0x3f, 0x1}}}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@unspec=@time={0x38, 'time\x00', 0x0, {0xffffffffffff8001, 0x4, 0x13f71, 0x606e, 0x5, 0x4, 0x2}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast2=0xe0000002, 'eql\x00', 0x1ff}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x478) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x6000, 0x0, 0xffffffffffffffff, 0x0, 0x0) 07:26:27 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:27 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrf*\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:27 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x20480, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:27 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="627472667310", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) [ 406.319342] FAT-fs (loop0): Directory bread(block 2563) failed [ 406.322718] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:27 executing program 1 (fault-call:1 fault-nth:10): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) [ 406.367571] FAT-fs (loop0): Directory bread(block 2564) failed 07:26:27 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000080fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:27 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrf0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) [ 406.419779] FAT-fs (loop0): Directory bread(block 2565) failed [ 406.429654] FAT-fs (loop0): Directory bread(block 2566) failed [ 406.458474] FAT-fs (loop0): Directory bread(block 2567) failed [ 406.504745] FAULT_INJECTION: forcing a failure. [ 406.504745] name failslab, interval 1, probability 0, space 0, times 0 [ 406.516155] CPU: 1 PID: 24712 Comm: syz-executor1 Not tainted 4.18.0-rc3+ #130 [ 406.523631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 406.533008] Call Trace: [ 406.535631] dump_stack+0x1c9/0x2b4 [ 406.539295] ? dump_stack_print_info.cold.2+0x52/0x52 [ 406.544544] should_fail.cold.4+0xa/0x1a [ 406.548656] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 406.553803] ? graph_lock+0x170/0x170 [ 406.557642] ? find_held_lock+0x36/0x1c0 [ 406.561751] ? __lock_is_held+0xb5/0x140 [ 406.565867] ? check_same_owner+0x340/0x340 [ 406.576303] ? perf_trace_lock+0x920/0x920 [ 406.580570] ? rcu_note_context_switch+0x730/0x730 [ 406.585552] __should_failslab+0x124/0x180 [ 406.589834] should_failslab+0x9/0x14 [ 406.593667] kmem_cache_alloc+0x2af/0x760 [ 406.597858] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 406.602919] __kernfs_new_node+0xef/0x5a0 [ 406.607109] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 406.611903] ? lock_downgrade+0x8f0/0x8f0 [ 406.616080] ? lock_release+0xa30/0xa30 [ 406.620061] ? lock_downgrade+0x8f0/0x8f0 [ 406.624216] kernfs_new_node+0x80/0xf0 [ 406.628105] kernfs_create_dir_ns+0x3d/0x140 [ 406.632513] internal_create_group+0x110/0x970 [ 406.637106] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 406.642125] sysfs_create_group+0x1f/0x30 [ 406.646270] lo_ioctl+0x12c8/0x1d10 [ 406.649900] ? lo_rw_aio_complete+0x450/0x450 [ 406.654392] blkdev_ioctl+0x9cd/0x2030 [ 406.658294] ? blkpg_ioctl+0xc40/0xc40 [ 406.662189] ? lock_downgrade+0x8f0/0x8f0 [ 406.666344] ? kasan_check_read+0x11/0x20 [ 406.670490] ? rcu_is_watching+0x8c/0x150 [ 406.674633] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 406.679051] ? __fget+0x414/0x670 [ 406.682516] ? expand_files.part.8+0x9c0/0x9c0 [ 406.687112] block_ioctl+0xee/0x130 [ 406.690737] ? blkdev_fallocate+0x400/0x400 [ 406.695050] do_vfs_ioctl+0x1de/0x1720 [ 406.698927] ? rcu_is_watching+0x8c/0x150 [ 406.703075] ? ioctl_preallocate+0x300/0x300 [ 406.707476] ? __fget_light+0x2f7/0x440 [ 406.711447] ? fget_raw+0x20/0x20 [ 406.714890] ? putname+0xf2/0x130 [ 406.718335] ? rcu_read_lock_sched_held+0x108/0x120 [ 406.723354] ? kmem_cache_free+0x25c/0x2d0 [ 406.727595] ? putname+0xf7/0x130 [ 406.731047] ? do_sys_open+0x3cb/0x760 [ 406.734945] ? security_file_ioctl+0x94/0xc0 [ 406.739354] ksys_ioctl+0xa9/0xd0 [ 406.742803] __x64_sys_ioctl+0x73/0xb0 [ 406.746686] do_syscall_64+0x1b9/0x820 [ 406.750579] ? finish_task_switch+0x1d3/0x890 [ 406.755071] ? syscall_return_slowpath+0x5e0/0x5e0 [ 406.759994] ? syscall_return_slowpath+0x31d/0x5e0 [ 406.764922] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 406.770286] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 406.775134] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 406.780319] RIP: 0033:0x455927 [ 406.783507] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 406.809042] RSP: 002b:00007f8f8ff1ea88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 406.816749] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000455927 [ 406.824019] RDX: 0000000000000015 RSI: 0000000000004c00 RDI: 0000000000000016 [ 406.831289] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 406.838581] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000015 [ 406.845847] R13: 0000000000000001 R14: 00000000004d3620 R15: 000000000000000a [ 406.857380] FAT-fs (loop0): Directory bread(block 2568) failed [ 406.867024] FAT-fs (loop0): Directory bread(block 2569) failed [ 406.890362] FAT-fs (loop0): Directory bread(block 2570) failed 07:26:28 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect(r0, &(0x7f0000000580)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) inotify_init1(0x800) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x100) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000040)={@local, 0x0}, &(0x7f0000000080)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000000c0)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, r2}, 0xc) 07:26:28 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x20000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:28 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:28 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000fe8000"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:28 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfp\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) [ 406.911927] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 406.919185] BTRFS error (device loop1): superblock checksum mismatch [ 406.929693] FAT-fs (loop0): Directory bread(block 2571) failed [ 406.949317] FAT-fs (loop0): Directory bread(block 2572) failed [ 406.955532] BTRFS error (device loop1): open_ctree failed [ 406.968851] FAT-fs (loop0): mounting with "discard" option, but the device does not support discard 07:26:28 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000f7ffff7f00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:28 executing program 0: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'bond0\x00', @ifru_settings={0x1, 0x8, @fr_pvc=&(0x7f0000000040)}}) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7f, 0x40) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000000c0)='bond0\x00') [ 407.012629] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:28 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x80ffff) 07:26:28 executing program 1 (fault-call:1 fault-nth:11): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:28 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:28 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@rc, &(0x7f0000000040)=0x80, 0x80800) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000240)={@mcast2, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x200004e24, @multicast1=0xe0000001}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6_vti0\x00'}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'bridge_slave_1\x00', 0x3}, 0x18) syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0x0, 0x802) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000a40)={'veth0\x00', r2}) recvmmsg(r1, &(0x7f0000001180)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000200)=""/44, 0x2c}, {&(0x7f0000000300)=""/33, 0x21}, {&(0x7f00000003c0)=""/73, 0x49}, {&(0x7f00000005c0)=""/165, 0xa5}, {&(0x7f0000000440)=""/89, 0x59}, {&(0x7f0000000700)=""/152, 0x98}], 0x6, &(0x7f0000000340)=""/60, 0x3c, 0x10001}, 0x9}, {{&(0x7f0000000840)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000680)=[{&(0x7f00000008c0)=""/160, 0xa0}], 0x1, &(0x7f0000000a80)=""/133, 0x85, 0x2}, 0x3}, {{&(0x7f0000000980)=@ax25, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000b40)=""/108, 0x6c}, {&(0x7f0000000bc0)=""/241, 0xf1}, {&(0x7f0000000cc0)=""/113, 0x71}], 0x3, &(0x7f0000000d80)=""/84, 0x54, 0x20002000}, 0x5}, {{&(0x7f0000000e00)=@xdp, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000e80)=""/187, 0xbb}, {&(0x7f0000000f40)=""/93, 0x5d}, {&(0x7f0000000fc0)=""/243, 0xf3}], 0x3, &(0x7f0000001100)=""/85, 0x55, 0x4}, 0x2}], 0x4, 0x40000000, &(0x7f0000001280)) r4 = syz_open_dev$admmidi(&(0x7f00000004c0)='/dev/admmidi#\x00', 0x3, 0x40000) sendmsg(r0, &(0x7f0000000a00)={&(0x7f0000000500)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x2, 0x0, 0x3, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000580)="24e9dffa7723de1bb7a9afdab6e67590cde34a2b9d7837e00bef76", 0x1b}], 0x1, &(0x7f0000000700), 0x0, 0x80}, 0x8001) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x0, {0x3, @empty, 'erspan0\x00'}}, 0x1e) connect$pppoe(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'veth0\x00'}}, 0x1e) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f0000001400)={&(0x7f00000012c0)={0x10, 0x0, 0x0, 0x50000011}, 0xc, &(0x7f00000013c0)={&(0x7f0000001340)={0x50, r5, 0x400, 0x70bd2a, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1f}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7ff}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x20004000}, 0x84) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x80400) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 07:26:28 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrf+\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:28 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x5, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:28 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="295ee1311f16f477671070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f00000000c0)={0x10, 0x40030000000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000260013030000000e00000000030000004a551d5eed49a128a6d68048c110e5b94dfaab7e07921db48450553aacaf4c644ff24e44981fa1a5249e52c7c85f625170314960566ed5534857b0840e975172cd0cc4e8f0e8567dcb494ed68c20e7d9e24c8200c536b359a2c618c4b91952cee229ecad2e94cff317b0667da204c9e89c424b80ff9c58f2bbe545c26f858c589c1369714f527645d61d1a96f3a6afe5e54b621e28df020cd00545a78476b317649e0c5348"], 0x14}, 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x800, 0x0) getsockname$llc(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x10) 07:26:28 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000ff00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 407.364888] FAULT_INJECTION: forcing a failure. [ 407.364888] name failslab, interval 1, probability 0, space 0, times 0 [ 407.376340] CPU: 0 PID: 24775 Comm: syz-executor1 Not tainted 4.18.0-rc3+ #130 [ 407.383723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 407.393106] Call Trace: [ 407.395712] dump_stack+0x1c9/0x2b4 [ 407.399351] ? dump_stack_print_info.cold.2+0x52/0x52 [ 407.404557] should_fail.cold.4+0xa/0x1a [ 407.408628] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 407.413738] ? mutex_trylock+0x2b0/0x2b0 [ 407.417794] ? graph_lock+0x170/0x170 [ 407.421601] ? ___ratelimit.cold.2+0x6b/0x6b [ 407.426018] ? find_held_lock+0x36/0x1c0 [ 407.430083] ? __lock_is_held+0xb5/0x140 [ 407.434762] ? check_same_owner+0x340/0x340 [ 407.439080] ? rcu_note_context_switch+0x730/0x730 [ 407.444021] __should_failslab+0x124/0x180 [ 407.448257] should_failslab+0x9/0x14 [ 407.452047] kmem_cache_alloc+0x2af/0x760 [ 407.456198] ? wait_for_completion+0x8d0/0x8d0 [ 407.460776] ? graph_lock+0x170/0x170 [ 407.464578] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 407.469604] __kernfs_new_node+0xef/0x5a0 [ 407.473750] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 407.478526] ? mutex_unlock+0xd/0x10 [ 407.482233] ? kernfs_activate+0x21a/0x2c0 [ 407.486480] kernfs_new_node+0x80/0xf0 [ 407.490368] __kernfs_create_file+0x4d/0x330 [ 407.494791] sysfs_add_file_mode_ns+0x21a/0x560 [ 407.499474] internal_create_group+0x282/0x970 [ 407.504059] sysfs_create_group+0x1f/0x30 [ 407.508207] lo_ioctl+0x12c8/0x1d10 [ 407.511840] ? lo_rw_aio_complete+0x450/0x450 [ 407.516331] blkdev_ioctl+0x9cd/0x2030 [ 407.520215] ? blkpg_ioctl+0xc40/0xc40 [ 407.524101] ? lock_downgrade+0x8f0/0x8f0 [ 407.528251] ? kasan_check_read+0x11/0x20 [ 407.532391] ? rcu_is_watching+0x8c/0x150 [ 407.536531] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 407.540946] ? __fget+0x414/0x670 [ 407.544398] ? expand_files.part.8+0x9c0/0x9c0 [ 407.548983] block_ioctl+0xee/0x130 [ 407.552608] ? blkdev_fallocate+0x400/0x400 [ 407.556922] do_vfs_ioctl+0x1de/0x1720 [ 407.560799] ? rcu_is_watching+0x8c/0x150 [ 407.564956] ? ioctl_preallocate+0x300/0x300 [ 407.569356] ? __fget_light+0x2f7/0x440 [ 407.573327] ? fget_raw+0x20/0x20 [ 407.576772] ? putname+0xf2/0x130 [ 407.580219] ? rcu_read_lock_sched_held+0x108/0x120 [ 407.585243] ? kmem_cache_free+0x25c/0x2d0 [ 407.589575] ? putname+0xf7/0x130 [ 407.593026] ? do_sys_open+0x3cb/0x760 [ 407.596924] ? security_file_ioctl+0x94/0xc0 [ 407.601346] ksys_ioctl+0xa9/0xd0 [ 407.604798] __x64_sys_ioctl+0x73/0xb0 [ 407.608682] do_syscall_64+0x1b9/0x820 [ 407.612565] ? finish_task_switch+0x1d3/0x890 [ 407.617072] ? syscall_return_slowpath+0x5e0/0x5e0 [ 407.621999] ? syscall_return_slowpath+0x31d/0x5e0 [ 407.626939] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 407.632303] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 407.637178] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 407.642373] RIP: 0033:0x455927 [ 407.645549] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 407.665019] RSP: 002b:00007f8f8ff1ea88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 407.672826] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000455927 [ 407.680095] RDX: 0000000000000015 RSI: 0000000000004c00 RDI: 0000000000000016 [ 407.687363] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 407.694635] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000015 [ 407.701899] R13: 0000000000000001 R14: 00000000004d3620 R15: 000000000000000b 07:26:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000000080fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:29 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0xffffff7f, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:29 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:29 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfc\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:29 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setgroups(0x0, &(0x7f0000000000)) setresuid(0x0, r2, 0x0) shmget$private(0x0, 0x4000, 0x1808, &(0x7f0000ffb000/0x4000)=nil) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) r6 = getegid() getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x100000001, 0x8001, 0x0, 0x1, 0x0}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000003c0)={r7, 0x68, "78fb914625413d1c4fa42b431abaf02b31540177dd6f09d3d1479768fe50a4de37526d027810d633355c96e02dde40b32366897f4d39769dcb3a6b4e3bef59ab74bf734fad48bbb4a3a8d42a03f7dd1004ba69b0167d3002fcdd509e892e5953757a0e77179de583"}, &(0x7f0000000440)=0x70) fchown(r0, r5, r6) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f00000000c0)={0x1, 'bridge_slave_1\x00'}, 0x18) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000240)}], 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="6d66745f7a6f6e655f6d65723d323200002c00000000379900fc"]) 07:26:29 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) timer_create(0x3, &(0x7f0000000100)={0x0, 0x31, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000180)=0x0) timer_delete(r2) listen(r1, 0xffffffffffffff7f) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000040)=0x100) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="91"], 0x1) recvfrom(r3, &(0x7f00000003c0)=""/4096, 0x1000, 0x100, &(0x7f0000000080)=@nl=@kern={0x10, 0x0, 0x0, 0x40008000}, 0x80) write$binfmt_misc(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="776d87bc90755c270d567e10352acab470ab78a078d8c443706e4058efd95026d672156cae566c8493bc0c88bd2a77313f3a5062e38205148096060d72ad1cbac5481ad4b9324fa6b800c9fa22c5f53dc42dd45bd0d3f5817dc76a3c8f804650bb768eaa78f5e5e930c6b0062fa883b663cf7eab867eb446653b769225f0734e8ba68544ac4cbe82f023df4102f18bbd9e83d4db9c7d8b21ad03bc14c45e5d30"], 0x1) shutdown(r3, 0x1) [ 407.917893] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 407.925479] BTRFS error (device loop1): superblock checksum mismatch 07:26:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 408.002866] IPVS: sync thread started: state = BACKUP, mcast_ifn = bridge_slave_1, syncid = 3, id = 0 [ 408.012466] BTRFS error (device loop1): open_ctree failed [ 408.025009] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 408.032335] BTRFS error (device loop1): superblock checksum mismatch 07:26:29 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0xe803000000000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) [ 408.089244] BTRFS error (device loop1): open_ctree failed 07:26:29 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0xfffffdfd) 07:26:29 executing program 1 (fault-call:1 fault-nth:12): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:29 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfd\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) [ 408.194170] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 408.235935] FAULT_INJECTION: forcing a failure. [ 408.235935] name failslab, interval 1, probability 0, space 0, times 0 [ 408.247431] CPU: 1 PID: 24843 Comm: syz-executor1 Not tainted 4.18.0-rc3+ #130 [ 408.254816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 408.264214] Call Trace: [ 408.266831] dump_stack+0x1c9/0x2b4 [ 408.270471] ? dump_stack_print_info.cold.2+0x52/0x52 [ 408.275692] should_fail.cold.4+0xa/0x1a [ 408.279784] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 408.284897] ? mutex_trylock+0x2b0/0x2b0 [ 408.288964] ? graph_lock+0x170/0x170 [ 408.292761] ? ___ratelimit.cold.2+0x6b/0x6b [ 408.297174] ? find_held_lock+0x36/0x1c0 [ 408.301235] ? __lock_is_held+0xb5/0x140 [ 408.305305] ? check_same_owner+0x340/0x340 [ 408.309630] ? rcu_note_context_switch+0x730/0x730 [ 408.314582] __should_failslab+0x124/0x180 [ 408.318821] should_failslab+0x9/0x14 [ 408.322622] kmem_cache_alloc+0x2af/0x760 [ 408.326776] ? wait_for_completion+0x8d0/0x8d0 [ 408.331355] ? graph_lock+0x170/0x170 [ 408.335151] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 408.340183] __kernfs_new_node+0xef/0x5a0 [ 408.344337] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 408.349124] ? mutex_unlock+0xd/0x10 [ 408.352851] ? kernfs_activate+0x21a/0x2c0 [ 408.357098] kernfs_new_node+0x80/0xf0 [ 408.360985] __kernfs_create_file+0x4d/0x330 [ 408.365391] sysfs_add_file_mode_ns+0x21a/0x560 [ 408.370068] internal_create_group+0x282/0x970 [ 408.374656] sysfs_create_group+0x1f/0x30 [ 408.378802] lo_ioctl+0x12c8/0x1d10 [ 408.382437] ? lo_rw_aio_complete+0x450/0x450 [ 408.387841] blkdev_ioctl+0x9cd/0x2030 [ 408.391727] ? blkpg_ioctl+0xc40/0xc40 [ 408.395616] ? lock_downgrade+0x8f0/0x8f0 [ 408.399765] ? kasan_check_read+0x11/0x20 [ 408.403904] ? rcu_is_watching+0x8c/0x150 [ 408.408046] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 408.412460] ? __fget+0x414/0x670 [ 408.415919] ? expand_files.part.8+0x9c0/0x9c0 [ 408.420513] block_ioctl+0xee/0x130 [ 408.424134] ? blkdev_fallocate+0x400/0x400 [ 408.428459] do_vfs_ioctl+0x1de/0x1720 [ 408.432341] ? rcu_is_watching+0x8c/0x150 [ 408.436497] ? ioctl_preallocate+0x300/0x300 [ 408.440911] ? __fget_light+0x2f7/0x440 [ 408.444880] ? fget_raw+0x20/0x20 [ 408.448330] ? putname+0xf2/0x130 [ 408.451775] ? rcu_read_lock_sched_held+0x108/0x120 [ 408.456786] ? kmem_cache_free+0x25c/0x2d0 [ 408.461019] ? putname+0xf7/0x130 [ 408.464484] ? do_sys_open+0x3cb/0x760 [ 408.468373] ? security_file_ioctl+0x94/0xc0 [ 408.472790] ksys_ioctl+0xa9/0xd0 [ 408.476243] __x64_sys_ioctl+0x73/0xb0 [ 408.480131] do_syscall_64+0x1b9/0x820 [ 408.484013] ? finish_task_switch+0x1d3/0x890 [ 408.488513] ? syscall_return_slowpath+0x5e0/0x5e0 [ 408.493442] ? syscall_return_slowpath+0x31d/0x5e0 [ 408.498384] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 408.503746] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 408.508604] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 408.513789] RIP: 0033:0x455927 [ 408.516973] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 408.536432] RSP: 002b:00007f8f8ff1ea88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 408.544148] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000455927 [ 408.551417] RDX: 0000000000000015 RSI: 0000000000004c00 RDI: 0000000000000016 [ 408.558704] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 408.565988] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000015 [ 408.573248] R13: 0000000000000001 R14: 00000000004d3620 R15: 000000000000000c [ 408.589572] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 408.596908] BTRFS error (device loop1): superblock checksum mismatch [ 408.659744] BTRFS error (device loop1): open_ctree failed 07:26:30 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x500000000000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:30 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000c0fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:30 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:30 executing program 1 (fault-call:1 fault-nth:13): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:30 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfX\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:30 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0xf) 07:26:30 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$nfs4(&(0x7f0000000100)='nfs4\x00', &(0x7f0000000180)='./file0\x00', 0x747, 0x2, &(0x7f00000002c0)=[{&(0x7f00000001c0)="d676a892bb45af45283c8fb43cc3fd0df76b09e93a54bd3f83a8ed1ecd7e389d59cd87d2f8a0a363d3529ad609eeac7a4e496ce4a42d7bff5cf074b91290cd39f020e905a56821ae12011265e7884eb2cfc78bb0373defd4a719906cd000d04b737b10d559c80b1972bcbc06e273bb011d71a0ef85db95d40502041ae6bdf10be51d36fa089579e74c8dee7a3d5807d5b4ae1766ec09cb2b596a37c4829a27b5fdc4a147132b44b44f45fc6fb2949e6c497b8da3fb43abceb354b4b665cf963faf4f8c32a9658a", 0xc7, 0x4000000}, {&(0x7f0000000380)="e1c581a89999e97f4774ae3b943f894a0590680b0b8d9ffae8265906a20223e8062c571b3db453c94694170a6a0ce815a56db32f341354935d91e2880d7c8f962a7574bdb11c0dc8f9d59b37a3578275953d81d3763cadd3de52e1b7aaaf698ea9f8f157df804bbd3d3d1399584e59a684fb4e72bedac467efaca0b357d38d674547dadb9357ae64d7771f537fb8f1426e68eb9b513973fcb641901e791b6b5649caf04bad761d6ed57b4a4f2cea59ad026868c07f3039567421557fdcc3ecfce206e4289b2527e2fbd9", 0xca, 0x7f}], 0x2, &(0x7f00000004c0)='!nodevGPLcgroup\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[]}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000500), &(0x7f0000000540)=0x40) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000580)=ANY=[@ANYBLOB="1f060fdee5d226f78b964101204b931c000000280401000000000000d6a83ad9452f0bdf77007381da583471ddfd6623881e0a3d503c43cef389436be9435f06379de2da62ef3b60c1b01a2545f2b633f05daeffb80be48b813dac1660ae539347bafcdfa4de7c9a5fbed3ca7898f635fbe1505bf1b58e5c03598bde67b6661d6333671f286154588dc338e86dbdae543dbcef6d96d807f38d1307d49043b6ff39d971d4d6a5f6b2805f2eafebf75408"], 0x1c}, 0x1}, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) r2 = dup2(r1, r0) ftruncate(r2, 0x7) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000640)={'veth0_to_bridge\x00', 0x0}) sendto$packet(r2, &(0x7f0000000480)="96d3fc4bd44c65adab39b264950e916c9126ec02f0e9ce0447d5", 0x1a, 0x8000, &(0x7f0000000680)={0x11, 0xd, r3, 0x1, 0x8, 0x6}, 0x14) socketpair(0xb, 0xa, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000080)={0x1, r4}) 07:26:30 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) [ 409.015695] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 409.031737] FAULT_INJECTION: forcing a failure. [ 409.031737] name failslab, interval 1, probability 0, space 0, times 0 [ 409.043126] CPU: 0 PID: 24874 Comm: syz-executor1 Not tainted 4.18.0-rc3+ #130 [ 409.050511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 409.059880] Call Trace: [ 409.062477] dump_stack+0x1c9/0x2b4 [ 409.066112] ? dump_stack_print_info.cold.2+0x52/0x52 [ 409.071308] ? __mutex_lock+0x7e8/0x1820 [ 409.075387] should_fail.cold.4+0xa/0x1a [ 409.079450] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 409.084563] ? graph_lock+0x170/0x170 [ 409.088423] ? find_held_lock+0x36/0x1c0 [ 409.092486] ? __lock_is_held+0xb5/0x140 [ 409.096613] ? check_same_owner+0x340/0x340 [ 409.100934] ? kasan_check_write+0x14/0x20 [ 409.105168] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 409.110091] ? rcu_note_context_switch+0x730/0x730 [ 409.115022] __should_failslab+0x124/0x180 [ 409.119254] should_failslab+0x9/0x14 [ 409.123045] kmem_cache_alloc+0x2af/0x760 [ 409.127192] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 409.132205] __kernfs_new_node+0xef/0x5a0 [ 409.136353] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 409.141104] ? mutex_unlock+0xd/0x10 [ 409.144818] ? kernfs_activate+0x21a/0x2c0 [ 409.149050] ? kernfs_walk_and_get_ns+0x340/0x340 [ 409.153888] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 409.159430] ? kernfs_link_sibling+0x1d2/0x3b0 [ 409.164017] kernfs_new_node+0x80/0xf0 [ 409.167909] __kernfs_create_file+0x4d/0x330 [ 409.172327] sysfs_add_file_mode_ns+0x21a/0x560 [ 409.177259] internal_create_group+0x282/0x970 [ 409.181847] sysfs_create_group+0x1f/0x30 [ 409.185988] lo_ioctl+0x12c8/0x1d10 [ 409.189615] ? lo_rw_aio_complete+0x450/0x450 [ 409.194103] blkdev_ioctl+0x9cd/0x2030 [ 409.197997] ? blkpg_ioctl+0xc40/0xc40 [ 409.201887] ? lock_downgrade+0x8f0/0x8f0 [ 409.206036] ? kasan_check_read+0x11/0x20 [ 409.210178] ? rcu_is_watching+0x8c/0x150 [ 409.214320] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 409.218748] ? __fget+0x414/0x670 [ 409.222207] ? expand_files.part.8+0x9c0/0x9c0 [ 409.226799] block_ioctl+0xee/0x130 [ 409.230431] ? blkdev_fallocate+0x400/0x400 [ 409.234755] do_vfs_ioctl+0x1de/0x1720 [ 409.238641] ? rcu_is_watching+0x8c/0x150 [ 409.242793] ? ioctl_preallocate+0x300/0x300 [ 409.247197] ? __fget_light+0x2f7/0x440 [ 409.251165] ? fget_raw+0x20/0x20 [ 409.254610] ? putname+0xf2/0x130 [ 409.258062] ? rcu_read_lock_sched_held+0x108/0x120 [ 409.263070] ? kmem_cache_free+0x25c/0x2d0 [ 409.267299] ? putname+0xf7/0x130 [ 409.270750] ? do_sys_open+0x3cb/0x760 [ 409.274640] ? security_file_ioctl+0x94/0xc0 [ 409.279047] ksys_ioctl+0xa9/0xd0 [ 409.282497] __x64_sys_ioctl+0x73/0xb0 [ 409.286819] do_syscall_64+0x1b9/0x820 [ 409.290706] ? finish_task_switch+0x1d3/0x890 [ 409.295200] ? syscall_return_slowpath+0x5e0/0x5e0 [ 409.300124] ? syscall_return_slowpath+0x31d/0x5e0 [ 409.305054] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 409.310423] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 409.315277] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 409.320460] RIP: 0033:0x455927 [ 409.323638] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 409.343105] RSP: 002b:00007f8f8ff1ea88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 409.350814] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000455927 [ 409.358084] RDX: 0000000000000015 RSI: 0000000000004c00 RDI: 0000000000000016 07:26:30 executing program 0: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x204082, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) tkill(r0, 0x1000000000016) prctl$seccomp(0x16, 0x1, &(0x7f00000000c0)={0x0, &(0x7f0000000200)}) 07:26:30 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000007fffffff00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 409.365346] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 409.372616] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000015 [ 409.379877] R13: 0000000000000001 R14: 00000000004d3620 R15: 000000000000000d 07:26:31 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x15000000000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:31 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfl\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) [ 409.492859] kauditd_printk_skb: 123 callbacks suppressed [ 409.492871] audit: type=1326 audit(3678247591.013:141): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=24895 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455ab9 code=0x0 07:26:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:31 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="665a6c000b00002440000000000000000000eb1e00007e0000005f19000000000000000000000000"], 0x28) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x80) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000080)=0x1) close(r2) close(r1) [ 409.620103] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 409.653406] BTRFS error (device loop5): superblock checksum mismatch 07:26:31 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000380)="9d", 0x1, 0xfffffffffffffffc) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='\x00') keyctl$dh_compute(0x17, &(0x7f0000000480)={0x0, r1}, &(0x7f00000004c0)=""/18, 0x12, &(0x7f00000000c0)={&(0x7f0000000440)={'ghash-generic\x00'}}) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x401, 0x400) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x7fffffff}, &(0x7f0000000140)=0x8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000400)=0x0) getresuid(&(0x7f0000000740)=0x0, &(0x7f0000000780), &(0x7f00000007c0)) r6 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000000800)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000840)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000940)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0, 0x0}, &(0x7f00000009c0)=0xc) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000a00)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000a40)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000b40)=0xe8) stat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000000cc0)={&(0x7f00000002c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x2001000}, 0xc, &(0x7f00000003c0)=[{&(0x7f0000000500)={0x21c, 0x26, 0x304, 0x70bd29, 0x25dfdbfc, "", [@generic="9b327df4b1ea704b4664fd53d8cab27aa189a4a001c9294baa2b12b84b3cbbace7118479d4056116d95f5586fd00a06e30438e0b56be55c16e6fb2c11bcf4bbe932729149ae65318ede21fd3d66dc7de83417c681e4d14516ba1754ef6ce81910b8490", @typed={0x4, 0x5c}, @nested={0x190, 0x11, [@generic="1bb61603c4c075c95cd2296c3606f3f26b7e67c3aa094800ffa14b4d0a91b900fc1cd6758c5ec59429890046709d6a93bf6f325f61affb34bb036412ca509cd0ef2d72c20fd6766ca59c389767efa525b23ed6de57b0410d455a4558316da1aec9b4238fb30768e43545f537f74fea91c23f87308f3d08e0c5b3bef529a37333be0a1b6c914eca5313735e34854c394a5702a86ef0c58a6eddb561049591391a31443678b132ad6e2f213e763fab597ea6ff05399b51c68d1ed893d92c8e72568a81df50fc5fe6d1ea0eaf4a332924d5d0244e366ae6f47b81a25e1e3b86aa907311935d3474", @typed={0x4, 0x2a}, @generic="5567b17b4375ccaa05c08c3590a19fb074a94ded5057b0ebf6243fc9b91802eb50296d20030f37bf7ac8738418588057ad780d8fd6f59f37358e9d4166911191", @generic="7bceee401b0c8d39a928808a84be1255ae8e467f5d5a57be507e8a31b3079fdcd473bc5363c76d5f408691c1440131cee77f10c853d97da48f56a45bc58de112555a2169f73341c1ba819949588483e14e0896d21398", @typed={0x4, 0x70}, @typed={0x8, 0xb, @ipv4=@rand_addr=0x20}]}, @typed={0xc, 0x7b, @str='user\x00'}, @typed={0x8, 0x33, @fd=r0}]}, 0x21c}], 0x1, &(0x7f0000000c40)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x60, 0xc085}, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x9, 0x7}, 0x90) [ 409.668829] BTRFS error (device loop5): open_ctree failed 07:26:31 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x200000000000000) 07:26:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000fec000"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 409.714100] BTRFS error (device loop5): superblock checksum mismatch 07:26:31 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0xa000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) [ 409.757196] BTRFS error (device loop5): open_ctree failed [ 409.887837] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:31 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:31 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrf%\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:31 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000fc00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:31 executing program 6: r0 = socket$inet6(0xa, 0x1800000000003, 0x2000000) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x0) socketpair(0xb, 0x2, 0x10000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f00000000c0)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000c80)="ad56b454346128b0d4b7d367b86c0500", 0x10) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r4, 0x2) recvfrom(r2, &(0x7f0000000e40)=""/126, 0x7e, 0x0, &(0x7f0000000300)=@nl=@proc={0x10}, 0x709000) 07:26:31 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x400300, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 410.044733] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 410.078881] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 410.086251] BTRFS error (device loop1): superblock checksum mismatch 07:26:31 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x300000000000000) 07:26:31 executing program 6: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff018}, {0x6}]}, 0x10) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000040)=0x8e2a) [ 410.148453] BTRFS error (device loop1): open_ctree failed [ 410.184682] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 410.192123] BTRFS error (device loop1): superblock checksum mismatch 07:26:31 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x2000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000fc00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 410.233886] BTRFS error (device loop1): open_ctree failed [ 410.356415] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:32 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000140)="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") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x14, &(0x7f0000000040)={0x0, 0x515}, 0x8) ioctl$VT_WAITACTIVE(r2, 0x5607) close(r2) close(r1) r3 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000080)={{0xff, 0x800}, 'port1\x00', 0x20, 0x20001, 0xd8e, 0x20, 0x0, 0xd22, 0x0, 0x0, 0x5, 0xdca1}) 07:26:32 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfi\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:32 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:32 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x28000, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000008, 0x110, r1, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000417e08)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in, @in=@multicast1=0xe0000001}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0x0, 0xf}}]}, 0x13c}, 0x1}, 0x2000000000000000) 07:26:32 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='/trfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:32 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000000400"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:32 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x3e8, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:32 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x47700) 07:26:32 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) [ 410.614086] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:32 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000007ffffff700"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:32 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000580)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000540)={0xffffffff}, 0x111, 0x1000}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f00000005c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000500), r5, r1}}, 0x18) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000280)={{0x9, 0x6, 0x1, 0x79, '\x00', 0xfffffffffffff2ac}, 0x7, 0x20, 0x0, r2, 0x9, 0x1, 'syz1\x00', &(0x7f00000003c0)=['/dev/binder#\x00', '}trusted\\\x00', '\x00', '^\x00', "5d776c616e309d73656c696e757800", '/dev/binder#\x00', 'selinux\x00', '/dev/binder#\x00', "747275737465642373656c6673656c666b657972696e67d276626f786e65743100"], 0x6c, [], [0x4, 0x9, 0x100000000, 0x6]}) r6 = syz_open_procfs(r2, &(0x7f0000000140)='net/ipv6_route\x00') setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={r2, r3, r4}, 0xc) r7 = socket$inet6(0xa, 0x7, 0x80000000000020) ioctl$LOOP_SET_DIRECT_IO(r6, 0x4c08, 0x9) ioctl(r7, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") recvmmsg(0xffffffffffffffff, &(0x7f0000003380)=[{{&(0x7f0000001940)=@alg, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001ac0)=""/210, 0xd2}], 0x1, &(0x7f0000001c00)=""/193, 0xc1}}], 0x1, 0x0, &(0x7f00000034c0)={0x77359400}) r8 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r8, &(0x7f00000004c0)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x150}], 0x1, 0x40850) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000440)={0x4d0, 0x2, 0xe25, {r9, r10+30000000}, 0x0, 0x10001}) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) 07:26:32 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="627472667306", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:32 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x1500, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:32 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='\ntrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:32 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:32 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) [ 410.914872] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:32 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000200)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x38f) connect(r0, &(0x7f00000006c0)=@un=@abs, 0x80) sendmmsg(r0, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000005140)}}], 0x1, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='stat\x00') sendfile(r0, r1, &(0x7f0000000000), 0x10000) 07:26:32 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x700000000000000) 07:26:32 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) rt_sigtimedwait(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340), 0x8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x9) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000140)=""/4) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)) dup2(r1, r2) 07:26:32 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:32 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='%trfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:32 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000000000000080fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:32 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:32 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0xa00, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) [ 411.473934] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:33 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000100"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 411.527240] tls_set_device_offload: netdev not found [ 411.537201] BTRFS error (device loop4): superblock checksum mismatch [ 411.567909] tls_set_device_offload: netdev not found 07:26:33 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x200000000000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) [ 411.598085] BTRFS error (device loop4): open_ctree failed 07:26:33 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='.trfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3eb, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000140)='nfs\x00', 0x0, &(0x7f000000a000)) syz_mount_image$iso9660(&(0x7f0000000180)='iso9660\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)) 07:26:33 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:33 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:33 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000000000fc00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 411.705064] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 411.817874] rpcbind: RPC call returned error 22 07:26:33 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x1800, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) [ 411.848989] BTRFS error (device loop4): superblock checksum mismatch [ 411.858165] rpcbind: RPC call returned error 22 07:26:33 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0xffffffff00000000) 07:26:33 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='bdrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) [ 411.893886] BTRFS error (device loop4): open_ctree failed [ 411.944901] BTRFS error (device loop4): superblock checksum mismatch [ 411.956326] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 412.023323] BTRFS error (device loop4): open_ctree failed 07:26:33 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:33 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x9, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:33 executing program 0: r0 = socket$inet6(0xa, 0x100000001, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") perf_event_open(&(0x7f000025c000)={0x100000002, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x40000) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) add_key(&(0x7f00000001c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='\x00', 0x1, 0xfffffffffffffffc) 07:26:33 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000000000ff00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:33 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:33 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="6274726673fd", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:33 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="62c072667300", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:33 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x100000000000000) 07:26:33 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000200"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:34 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f0000000200)='/\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f0000000200)) socketpair(0x3, 0xa, 0xaf, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='mounts\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 07:26:34 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x18, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) [ 412.411815] BTRFS error (device loop4): superblock checksum mismatch [ 412.440888] BTRFS error (device loop4): open_ctree failed 07:26:34 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='b/rfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) [ 412.496666] BTRFS error (device loop4): superblock checksum mismatch [ 412.555859] BTRFS error (device loop4): open_ctree failed 07:26:34 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfsH', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:34 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:34 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0xffffffff00000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:34 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000400"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:34 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") socketpair$inet(0x2, 0x3, 0xff, &(0x7f0000000000)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x3df, 0x4) [ 412.826356] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:34 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(echainiv(aegis128l))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000001c0)='rose0\x00') sendmmsg$alg(r1, &(0x7f00000046c0)=[{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000400)="ad8dfabfa2739ad3de4f63280a9490d3", 0x10}], 0x1, &(0x7f0000000540)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x80000, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000140)={[{0x4, 0x0, 0xffffffff, 0xffff, 0x80, 0x2, 0xac, 0x3, 0x80000000, 0xab, 0x780, 0xfffffffffffffffd, 0x8}, {0x100000000, 0xce, 0x0, 0x8, 0x80000001, 0x3, 0x8, 0x0, 0x7f, 0xfff, 0x9, 0x6, 0x1}, {0xffff, 0x20, 0xffffffffffff3ed4, 0x7f, 0xff, 0xffffffffffff8001, 0x5, 0x6c, 0x5, 0x43, 0x1f, 0x3, 0x2}], 0x6118}) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000240)) recvmsg(r1, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000080)=""/78, 0x4e}], 0x1}, 0x0) 07:26:34 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:34 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x3000000) 07:26:34 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='b\nrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:34 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:34 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x2000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:34 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x10048, &(0x7f0000000040), 0x323) 07:26:34 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000c0fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:34 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="627472667301", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:34 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='b%rfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:34 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) [ 413.209228] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:34 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000440)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000400)={0xffffffff}}}, 0x20) r2 = socket$inet6(0xa, 0x1, 0x0) write$RDMA_USER_CM_CMD_BIND(r0, &(0x7f0000000080)={0x14, 0x88, 0xfa00, {r1, 0x0, 0x0, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x90) ioctl(r2, 0x4000008912, &(0x7f0000000400)="295ee1311f16f477671070") write$binfmt_elf32(r0, &(0x7f00000005c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0xfffffff7) ioctl$int_in(r0, 0x80000000005000, &(0x7f0000000040)) 07:26:34 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ba", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:34 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000007ffffff700"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:34 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x3, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:34 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:35 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000000080fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:35 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x1800) 07:26:35 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="620272667300", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:35 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x11, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:35 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x800, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x6c, r3, 0x400, 0x70bd26, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffffe1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xac}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xb98}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0xc894) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r4 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x2) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x1) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x204e27}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r4, &(0x7f0000000140)="780ff1bc6965fc18e102357e761213b86e8f29042b50b01dd3b72fc22200535973924c6679d003bee5ad389bf9d08e63adbcc1cb5971c76e11f0264b9f5761c3cfa20d416cc682b52bca6faf581704733e0deac07f6dfada72214658d76f1a1476903682a293fbaf587b3ed6d07eb27e484b4c425274e7fb10ce47be4d4c9a0fc9b56180b2e320a67a431bc294f56127ac5d912f590ba31c17cd9cc5f162958905003d30daed5fc9b67d264a30ce056f133bb438668d9efbff2da30710593213d2e3c590532cc6cadfa539215f3cea740c51149ade19800dcceefc70c1d899be7a25bf1f088787c76d5d680c60", &(0x7f0000000040)=""/48}, 0x18) poll(&(0x7f0000000100)=[{r1}], 0x1d8, 0x0) 07:26:35 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="627472667302", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:35 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:35 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000400"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:35 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x40030000000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:35 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="621272667300", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) [ 413.848877] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:35 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0500000000d8947ebceafa86319c0000", @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0001000000000000fff2350000000000002c9cd0c544c9c4"], 0x5}, 0x1}, 0x0) 07:26:35 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x6) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000002f00ff0a00edff07000000b9050000e20800010000"], 0x1c}, 0x1}, 0x0) 07:26:35 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:35 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000fc00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:35 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:35 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x18000000) 07:26:35 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0xffffff7f00000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:35 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x200000000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x2005, &(0x7f0000000000)=0x0) io_submit(r0, 0x0, &(0x7f0000000400)) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x4) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000100)={0x32, @rand_addr=0xfcd, 0x4e23, 0x4, 'lblcr\x00', 0x0, 0x2, 0x58}, 0x2c) 07:26:35 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='b4rfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) [ 414.163695] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 414.216390] BTRFS error (device loop5): superblock checksum mismatch 07:26:35 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000000000fc00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:35 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x700000000000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:35 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='bt\nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) [ 414.263193] BTRFS error (device loop5): open_ctree failed [ 414.286692] BTRFS error (device loop5): superblock checksum mismatch 07:26:35 executing program 0: msgrcv(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0000e6ffffff00000000000000000000000000000000000000000000e7a90000000000000000000000"], 0x29, 0x0, 0x0) r0 = msgget(0x1, 0x0) msgsnd(r0, &(0x7f0000000040)={0x2, "53bd6547e29a96df9c147b4786bde97ac8080c1d2997484abe03ad22b19619ace6b14115f0866398ebdf5035f60a00cf0dd9fb3263c726ef4e67a23b47546dd00f59ee90c29086bc33adb560340a01d5364567fbb5368f749d7fc921d0c3feea537de5dc933f582e2eb8b5514b95fb017ee5733faeb4bcaedae9c5741f2831b0ab49e6debbb8b8ac9e9fa8514c598e7b61798884dd3d79d96b8660749f60bea480cc747e37f001101b0335e587006d05d414cc4fa730b2b4bb0a45d09195e879e1cd82f4765236f67922e7efad89"}, 0xd6, 0x800) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0xc00, 0x0) socket$packet(0x11, 0x3, 0x300) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000180)={0xffffffff}, 0x111, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r1, &(0x7f0000000200)={0x15, 0xffffffffffffff8b, 0xfa00, {r2, 0x5, 0x0, 0x0, 0x0, @ib={0x1b, 0xff, 0x3, {"59c5ccc2ef6228964dd849b19756818a"}, 0xa352, 0x817, 0x40}, @in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0xb1) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000340)={0xfffffffffffffff7, {{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x2f}}, {{0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x3}}}, 0x108) 07:26:35 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="6274726673f5", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:35 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) io_setup(0x1, &(0x7f0000000000)=0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80000, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000080)=""/8) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000140)=""/103) io_submit(r1, 0x1, &(0x7f0000000840)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000100)="dc", 0x1}]) [ 414.342809] BTRFS error (device loop5): open_ctree failed 07:26:35 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000000400"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:36 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) [ 414.438007] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:36 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x10000, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB]) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r3 = socket(0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000000200)={0x4, @rand_addr=0x800, 0x4e22, 0x3, 'wlc\x00', 0x10, 0x7, 0x6d}, 0x2c) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000e80)={0x5}) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) ftruncate(r1, 0x1) close(r4) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000440)={0x29, 0x0, &(0x7f0000000b40)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="000000000200"], @ANYBLOB="00000000adf8b094c6418ac0000000000e630c4003000000040000000000000008"], 0x0, 0x0, &(0x7f0000000400)}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x8000000000000005, 0x1c, 0x6, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000240)}, 0x20) 07:26:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x40020000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:36 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="627472667305", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:36 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x100) add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="6fd35a887690bffd5cbbcc298a6cb84d73fd45a85f6a8cc42445f6ff1c7343442817450366284dbbf3fb79bfd2acbb04cbc91a36a135d8816a533a7d30c050e693dab22e", 0x44, 0xfffffffffffffffb) add_key(&(0x7f0000000200)='.dead\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="0c71d5859249762a75b61a064d4aae4ea1d03ebab78ae567d1239b3771d747ee1911fb4ded1144b124acbd7ebdff1c6e686ad9a3eaeb94cb24679791898c19e8bee3f3ccad3c9a541be1b7b573e2677b5e840f12334aa7c065f975a3f75ffb53f618089da412a6abd91501033154c0d144501bf05d7cbb63b2d5e271c9f9b7e432e228f9a423bb92e65e0f545db549e380cffa400997db8d09cfc67895bd36fc9a148d48557be649ad14ee71f2fb3516f1f1faeaef278465a16b86bdb91b", 0xbe, 0x0) r1 = add_key(&(0x7f0000000380)='cifs.idmap\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="d7b5b6931fba3ba7581d9b08b33fb21852abf6f278b8da7edbfc0c0a1a8b394a189ca678e756e60c448611c2ea3f99fbe595966764e100d15eb19dd9ef47af144d58aecd4f9fdea24fc4d4c62dfa720be5a0ae690fabfedbb4f54ef205bd320c137675ca3f7b899607598236675d86c636351f1843ac8682c449838a879eaa911852b694d22987646f892c9a48c76f8c0e052c542dba76a9591158e1db8c9c75aa62", 0xa2, 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) keyctl$clear(0x7, r2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x3010, r0, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl(r3, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) 07:26:36 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='bt%fs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) [ 414.693132] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:36 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x14a087) 07:26:36 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000f7ffff7f00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:36 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x80040200, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:36 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:36 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:36 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)={0x7f, {{0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x83da}}, 0x1, 0x2, [{{0xa, 0x4e21, 0xe1d7, @dev={0xfe, 0x80, [], 0xe}, 0x80000000}}, {{0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}}]}, 0x190) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000040)=""/17) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000b0c000)) 07:26:36 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="627406667300", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) [ 414.958333] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:36 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:36 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000200"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x15, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:36 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1) ioctl(r1, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @my}, 0x10) 07:26:36 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:36 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="627410667300", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:37 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000140)={{0x7e, @multicast2=0xe0000002, 0x4e22, 0x3, 'lc\x00', 0x20, 0x9, 0x5e}, {@loopback=0x7f000001, 0x4e22, 0x12001, 0x3, 0x8, 0xffffffffffff0001}}, 0x44) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:37 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfsn', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:37 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:37 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) r5 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r5, 0x770a, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000000)={0x1, 0x0, &(0x7f0000000000/0x4000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 07:26:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x4, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:37 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:37 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="627418667300", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:37 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x80000000000e, 0x1d, 0x80, 0x3, 0x1, 0xffffffffffffffff, 0x100000000}, 0x2c) [ 415.599639] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:37 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x22800, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002000000e00000010000000000000000080012000200020000000000000000000600000000000000000000000000000000000000000001ac1414bb000000000000000000000000030005000000000002000000e00000010000000000000000"], 0x80}, 0x1}, 0x0) 07:26:37 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000fc00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x2, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) [ 415.645085] BTRFS error (device loop5): superblock checksum mismatch [ 415.684937] BTRFS error (device loop5): open_ctree failed [ 415.729054] BTRFS error (device loop5): superblock checksum mismatch 07:26:37 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='bt/fs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:37 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:37 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) [ 415.793448] BTRFS error (device loop5): open_ctree failed [ 415.845402] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:37 executing program 0: r0 = socket$inet6(0xa, 0x7, 0x3) ioctl(r0, 0x4000008912, &(0x7f0000000400)="295ee1311f16f477671070") syslog(0x2, &(0x7f00000000c0)=""/142, 0x8e) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x92c, 0x8000) ftruncate(r0, 0x88) 07:26:37 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:37 executing program 6: mmap$binder(&(0x7f0000ff8000/0x8000)=nil, 0x8000, 0x0, 0x4000001c132, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x181) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000240)={0xffffffff}, 0x117, 0x1000}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r0, &(0x7f00000002c0)={0x13, 0x10, 0xfa00, {&(0x7f0000000040), r2, 0x2}}, 0x18) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ff8000/0x2000)=nil) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000340)={0x2, 0xfff, 0xabc, 0x0, 0x7}) mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) [ 415.983849] BTRFS error (device loop4): superblock checksum mismatch [ 416.016949] BTRFS error (device loop4): open_ctree failed 07:26:37 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\t', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x500, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:37 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btr\ns\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:37 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000040)={0x3, r5}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 07:26:37 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000000000000100"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:37 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:37 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='bt/fs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) [ 416.247178] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 416.306657] BTRFS error (device loop4): superblock checksum mismatch [ 416.360066] BTRFS error (device loop4): open_ctree failed 07:26:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x700, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:37 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="627472667302", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:38 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000000000000080fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:38 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btr%s\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:38 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:38 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) connect$inet6(r2, &(0x7f0000000500)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0xfffffdde) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x6, 0x9, 0x200, 0x3ff, 0x80000001, 0x1f1, 0x6, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xfffffffffffffffe, 0x7, 0x2, 0x7b62, 0x100000000}}, &(0x7f0000000300)=0xb0) sendto$llc(r0, &(0x7f00000003c0)="4d2e794d361852edc8d8a61f53f14fde5040ed052d01cc3cebc4279757be8743fb6581a316d3a7514e0e074deff2edef8e173f86f8dc1095a870af1723927d25ac7d909681e93cba8975173eb3df115d74b582", 0x53, 0x0, &(0x7f0000000480)={0x1a, 0x0, 0x8, 0x5, 0x7, 0x6, @random="43836a068ab0"}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000340)={r3, 0x20}, &(0x7f0000000380)=0x8) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x410000, 0x0) perf_event_open$cgroup(&(0x7f00000001c0)={0x5, 0x70, 0x3f, 0x2, 0x9, 0x6, 0x0, 0xffffffffffffa67f, 0x40000, 0x9, 0x9, 0x401, 0x1, 0x0, 0x800, 0xa934, 0x60, 0xfffffffffffffffe, 0x6, 0x4, 0x95, 0x4, 0x100, 0x4, 0x1000, 0x7, 0x2, 0x74, 0x7e9, 0xffffffff80000001, 0xffff, 0x44f, 0x0, 0x8000, 0x2, 0xe90, 0x4, 0x80, 0x0, 0xf2, 0x4, @perf_bp={&(0x7f0000000100), 0x7}, 0xa00, 0x5, 0x6, 0x7, 0x5, 0x3ff, 0x7ff}, r0, 0x1, r2, 0x2) syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r2, r1, &(0x7f0000000040)=0x100000, 0x8004) getpid() [ 416.560989] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:38 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x200) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x0, 0xad, 0x14, &(0x7f00000000c0)="8f52b3d48b8fbb5dfc74a34670e9a8fd965297974f379eeaab41dd89455be1b18d608f1ee06a1c43a6735872751bef3580b9862842ea431e7b47f9dd8de04b6abcc49bcb2e2d1e206e839e6009c9643b67953822bf254084e9d699fe1f0ef6c27f41fdd17b5711d24f9f32a4e65eecfc8b2678764e4cf7a373224200df65fb7cfdee37bbcb9f2a43ba38f32d93c476f8bb3516df5c184a88bd748112427c6b338839b27bc7c72ec95757f87e17", &(0x7f0000000000)=""/20, 0x80000001}, 0x28) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000480)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}, &(0x7f00000004c0)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={r0, 0x1, 0x1, 0x2, &(0x7f0000000200)=[0x0], 0x1}, 0x20) ioctl(r1, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0x0, 0xa2, &(0x7f0000000340), &(0x7f0000000380)=""/162, 0x1cec}, 0x28) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f000084dfff)) 07:26:38 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000ff00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:38 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btr.s\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:38 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x4002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = dup(r2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x86, "24e54bd5bcb43494ca21d10e28b4008cfce2721399b60b33447b494913c4889e52cc8da2156aea7b4aa3484eca32e2c7fda2c8b54aa2368e532500a49aba3e8fe2ed88763a5fc74005b20fba32cf38a3459f6056238c91206b62eb9b9b3bb2178d6fd672b4e9a3a377ef3542ee34861584dd3e9b272393baa7ba8f6a064c0679e29f1fddd6c0"}, &(0x7f0000000040)=0x8e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=r5, @ANYBLOB="5d000000b63eb0c90014ab94875e5c1e01852208b4d37b77f2586de8541da9899e73b193c41b8d04d8914bfa35bc60c7e96a2227da62560fe5bc1db04b5735b2729dabf67725b4172b92ab6615a187b368b38dc3554447ea38d80d7514e7d29404"], &(0x7f00000002c0)=0x65) bind$bt_sco(r4, &(0x7f0000000300)={0x1f, {0x5, 0xffffffff, 0x0, 0x9, 0x40, 0x6}}, 0x8) r6 = socket$inet6(0xa, 0x1, 0x0) ioctl(r6, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) statx(r4, &(0x7f0000000380)='./file0\x00', 0x3900, 0x7a5c5cb8078dd3ca, &(0x7f00000003c0)) 07:26:38 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0xe803, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:38 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:38 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x3e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) ioctl(r1, 0x6, &(0x7f0000000380)="99b63c8e1e04f13bdaca6438f3c72256ac3ab4e2dbbe186d270f2d54ad25e1ce8c74cb0970b5356e1fc64b02882ae8936b") ioctl(r0, 0xffffffffffffffff, &(0x7f0000000280)="00080000000003000020004efa8dfe138e3744a0d265d919bbfe4c71d80921d8d12b3f23334c879dfa1863ea18ea64f1ff4e83276a440e4e7659bb3ab364031d71a8aad988a9e578de5890f6a3ff77365a5b0d17338a53e857ed27f7363efc045d60bbe130286bc7c00e006d0e63ccb1fcb37f717217d69e7f0b9aac22ebaafa950265ec4dd7f9764f82a7c93c4586f5bbdc6e40aa0e400b6d6a5e8b2cab6624c8cbba9689a1c0621a5bd77f9ecbc52cd8155851c0f6") r2 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_misc(r2, &(0x7f0000000140)={'syz1'}, 0x4) r3 = memfd_create(&(0x7f0000000040)='syz1', 0x3) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000000180)={{0x80, 0xc}, 0x10}, 0xffffffffffffff36) eventfd(0x2) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10, 0xf0}, 0xc, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x25, 0xffffffffffffffff, 0x0, 0x0, {0x400802}}, 0x14}, 0x1}, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_emit_ethernet(0x46, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "bea11b", 0x10, 0x2f, 0x0, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80}, {[], @dccp={{0x0, 0x6558, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "76c476", 0x0, "c21723"}}}}}}}, &(0x7f00000000c0)) fcntl$dupfd(r0, 0x0, r2) recvfrom$inet6(r3, &(0x7f00000001c0)=""/18, 0x12, 0x2, &(0x7f0000000340)={0xa, 0x4e22, 0x3f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, 0x1c) 07:26:38 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)={0x14, 0x5, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000180)="c970b34c85bfe80105869c77fe394ec96bde65f4d85ece8456b62e57c8604e8fde6c392c0a20373321b115d0fbbde1fe478a7e472813374717974b35bea3379f382c464961117690dca6b17042635d49e2f9d4e3760656d02e9776de50cf78390accc48439a90acb31d7ee27c032b2642932a04ced04365db60c53a9efbd51d47ec8b9cdc86ec1e3700ad07495e47ccd28dadb1e23f8cec511c2a40030dc32228ae336a3cfd7ab711d2ad840ab700c0366dda2399da6ff70f74e1861dfaa19ad9d0915420b96a206f70e9d1ca356694f18d795") 07:26:38 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="6274726673f6", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:38 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000000000007fffffff00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:38 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r1, 0x3d, "2169e6e54c7815137a3397d68aa6c2a3ba8684ab3b695bf478f8d8da3ba3cf17a486c70e7f7ac6404e9072b4dad62dbc9535591029b1e01a15127b2b5f"}, &(0x7f00000001c0)=0x45) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0xd814}, &(0x7f0000000240)=0x8) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00000003c0)) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) r7 = socket$inet6(0xa, 0x1, 0x0) ioctl(r7, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7b4}}, 0x1, 0x80}, 0x90) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r4, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000340)=[@textreal={0x8, &(0x7f00000002c0)="0f080f0666b99e0000400f320f070f20030f01d10f3566b8008000000f23d80f21f86635000000100f23f866b8898485210f23d80f21f86635800000000f23f8670f38c941d7", 0x46}], 0x1, 0x0, &(0x7f0000000380)=[@vmwrite={0x8, 0x0, 0x5, 0x0, 0x1, 0x0, 0xfffffffffffffff8, 0x0, 0x2}, @cr4={0x1, 0x100}], 0x2) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) 07:26:38 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0xf4010000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:38 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btr/s\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:38 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="6274726673fb", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:38 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000c0fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:38 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) [ 417.170077] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:38 executing program 6: clone(0x0, &(0x7f0000003300), &(0x7f00000022c0), &(0x7f0000004340), &(0x7f0000001200)) clone(0x0, &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000280)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='children\x00') r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") pread64(r0, &(0x7f0000000280)=""/12, 0xc, 0x0) 07:26:38 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x5c000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e20, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0xb9e8}}, 0x479, 0x3, 0x7, 0x9, 0x9}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000440)={r3, 0x4, 0x9}, 0x8) io_setup(0x8, &(0x7f0000000100)=0x0) io_getevents(r4, 0x0, 0x0, &(0x7f0000000240), &(0x7f0000000000)={0x77359400}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) getpeername(r1, &(0x7f00000001c0)=@xdp={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x80) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000000140)=r6) close(r1) r7 = socket$key(0xf, 0x3, 0x2) r8 = socket$inet6(0xa, 0x1, 0x0) ioctl(r8, 0x4000008912, &(0x7f0000000400)="295ee1311f16f477671070") ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000001680)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000016c0)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f00000017c0)=0xe8) getresgid(&(0x7f0000001800), &(0x7f0000001840), &(0x7f0000001880)=0x0) r12 = getpgid(0x0) r13 = getuid() lstat(&(0x7f0000002040)='./file0\x00', &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = mq_open(&(0x7f0000002100)='/dev/vga_arbiter\x00', 0x40, 0x1, &(0x7f0000002140)={0x7, 0x80000001, 0x10001, 0xd6, 0x30, 0x4, 0x8001, 0x7}) sendmmsg$unix(r0, &(0x7f0000002240)=[{&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000000480)="d31ec50557a724fdf1e86f41fce2aef72550e5522ad740f0a0b9dbdbbfb40da06a034448ffea7558defed884e937c1c2a2338b9d485b6a6a406576639d6e96ec3aa6f59e219ab8fe0f5d5dc47e450f6e530e05c0f935c538cc44c9902a377acf683cfb0739cddff8a8bd5a11da3b07414c0fc57fd1aae7711004a7346606e2905aa7411c912dc04a51ef6cf81c1a8628ce23aeb8f46f3d2cf90470c20101e58eecdacb9899db5a45631db1e2652f0fab3e1933226e11f6b3df32b3a18534f2474589dd1da0f6c087ddf21065fd74aad9991c1a13edf571234e47ad", 0xdb}, {&(0x7f0000000580)="291373b0541b0e4ef18f861a04ff017a25516502c19b313f314dc5f05fab4e92ddea5bb65b7785820847915c411cd3222bc7d1427dcadfbe021c9ff767b8f69d0e7677d7136912eaff1bc45ba6438c", 0x4f}, {&(0x7f0000000640)="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", 0x1000}], 0x3, &(0x7f00000018c0)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r7]}], 0x40, 0x8001}, {&(0x7f0000001900)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001f80)=[{&(0x7f0000001980)="defd85491c6019c7ee1a561dc0b508ec787c5574924554ef86dd42442b5aea6da3bf4f402ada7422cdf9947df4685013bab0c32aab926b9bf1c330e680162eed33c00cb8e52888aea24af2ea1a8a76c2bc691efb5eeeb7566fe6314847619c609f5a4283f9a86a18491cd51da8399580fa5ac6798ea6530a12ff5e404e6b9921cabd64023d2797932a110e9ddcee255ab094340de1bbfa1abf3b43570658aead3bc1fd95f299ed7cd02c3356474c6ae216bb33bac94e59", 0xb7}, {&(0x7f0000001a40)="6ddf88e4d832c221df800a25277deb0675bb5253da6eac44b6b5551ff2b0925f54f7cf1db3c3195dd5e3ea77bd71c3ea588261be352dd75320d86c58f5f0a7bd0bcb863469f9debb06018382d560a6e40bfa5bf7ebb0664aff60df1e72db0e093f68058d551e3879e5b7e35a764e11abc2926f1b7d77560e18ecdf3cf22b1a88efc7bac11b210ac9805c2b", 0x8b}, {&(0x7f0000001b00)="0e82233aa5782ae53c3de8f6d155cc74940962f630663e14ebcbf62fdd2bff029b31300f9f0f3e374dc1f43fa67faa0a02fcac261f", 0x35}, {&(0x7f0000001b40)="97bba5c93d1650a01189635ff17cedf31fada98676ff9604344cee5bf20306dec7409ba899a944475e788ff7a193d8724f8765e6e6300a25842baf115a5925816588f208c3fdde55c07c6a96b24819a476a52f6a909b84abe37e2dfc57cb88de3505cdd881bee2e5a23911ee969d7bb8622937126a2275a8a34a67819510f4a90a96c56d2492d81f82867ad2ecbe93822bdac7e75ea5b779c16edb5a0b367a18546fe9702c9543b177a454fb4795df7143d942f8714ae4feaeab55e77b49a7bac10d0a68c3a1175a48824a7a943ec5d60bfe2b6f6ebb61358243f8864694a73a209d1a3a6e3fedb5e5", 0xe9}, {&(0x7f0000001c40)="23b814f11c470164474ca36f7154f2210e7254ca6a28a5f180447fd15a1e2cd0f641a314013aab76558d67c2e30cac7b2690d7fd03220de06a932fe4be8de3ee384ddc1d905489fc04c7940732feb4e87628eadb390eaf27bf29692ab38f9c74cbe677025f16e5824dcf3c8c84a8cb8e6af4f397853e9870eccf93d8ac4276a93f0af4", 0x83}, {&(0x7f0000001d00)="048fb5610d8f9f9ddfbdf84d31eda4d3660f65f91000150e96201b94b4ec574014edad80a1df5c26782d12e8b175a36cb5edfca66768cadef6ac7451165e8a558701b3a02581b436610903a8f317b292345c3617db5cc2a1707296ae6add08dce898602b412ffa0d4bf04056461a732fcfe9b93271f1", 0x76}, {&(0x7f0000001d80)="9629270480a18b92eb86e71a9b4d5e6091f445c28bbea1463a807b4aff30fee6c0659ee3a1e26f48e17fb40a6d24bbc48539b5bfbdfb64", 0x37}, {&(0x7f0000001dc0)="4574f6b2b9eaf8f28ed0b6cc0802e23f5ff6d63be8fb59539745e568b31b327c1f80", 0x22}, {&(0x7f0000001e00)="f3930ace2fe4f71538281387cfa46666a81434b68c499beb7e61991abcafbf631fdc9d0e0c2b7fe6e1e6b732e81fe6eb65980df931d19b4210d26eb79f384f0b51d6fd166fb59ae10a5ff35bcbf64b291a259939453175edda6dbdc906f6707d7f351da3e3c3c531ca191a11e4588d41ec14ae5d23a8cc1d9e3dbf5a54d9345e0867576f73f799466ecf14bb6c6fa13a500466ecd8f32bbe5e871373ae0685be1a4e7c94c5c22d14d99d9e0996d017d7286affa57184333afbbae002d4f614b0defed504e5ef8d576b30e51f7c78ed95e32ead92154c1a2d489d3156ece877ab847e", 0xe2}, {&(0x7f0000001f00)="d0b34afe83d2702e4eb4e2b213ee6d3beb15164b744322805a9a6416289ee196d6bafdf95acf6233e167cccf5164e7fdf03e574ce0a251b97850e8e53803326186828a3f00809b", 0x47}], 0xa, &(0x7f0000002180)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r2, r8]}, @rights={0x20, 0x1, 0x1, [r8, r8, r8]}, @rights={0x38, 0x1, 0x1, [r15, r7, r0, r7, r2, r8, r7, r2, r5]}], 0x90, 0x801}], 0x2, 0x20004041) io_submit(r4, 0x1400, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000140)}]) mq_timedsend(r2, &(0x7f00000022c0)="f04b849662ef96b8d6072ea8677535b274892fd5dc9846bc9ba00ae2af2c66fccd38254d9bd4e03abc2884d16d82bd0ca0fc886b17464086a430a2e0b988c3f5121ef6771a3fffc459c62468bae98d9b112a76bd35cdd2d392931d4778df87f2781e520596f5fb16aed1cb3d47e8f1c8c98984417f4afd974d8a553f520bb7e589a611e914b134999f7f8240d268bc8cb8279188f6a1a5c39334cce1885fc2379afbbcb7ca03a233e7de9d011a6c8f9ac6e998e0b87c5a8385d368a1f791ac279a38e4aa6d6cdf3fbcd25736e4937e24944f6485", 0xd4, 0x7fff, &(0x7f00000023c0)={0x0, 0x1c9c380}) 07:26:38 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="627472667312", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) [ 417.301151] BTRFS error (device loop5): superblock checksum mismatch 07:26:38 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000000400"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:38 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x11000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:38 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfx\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) [ 417.356857] BTRFS error (device loop5): open_ctree failed 07:26:39 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x1, &(0x7f0000000180)="295ee1311f16f477671070") bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000080)={0x9, 0x3, 0x6, 0x101}) sendmmsg$alg(r2, &(0x7f00000004c0)=[{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000140)='\x00', 0x1}, {&(0x7f0000000380)='x', 0x1}], 0x2, &(0x7f0000000140)}], 0x1, 0x0) 07:26:39 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\n', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) [ 417.534316] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000fe8000"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:39 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:39 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 07:26:39 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x100000000000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:39 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfi\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000fec000"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:39 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) [ 417.760373] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:39 executing program 0: r0 = shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x1000) shmdt(r0) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r3 = eventfd(0x3b2565a5) r4 = socket$inet6_udp(0xa, 0x2, 0x0) sendfile(r3, r4, &(0x7f00000000c0), 0x1) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x80000) read(r5, &(0x7f0000000040)=""/128, 0x33) 07:26:39 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = eventfd(0x6) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd(0x2) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000280)={0x0, &(0x7f0000000240), 0x4, r1, 0x3}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f0000000100), 0x0, r3, 0x6}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000000)=0x1) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000040)) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x7ff, 0x24000) 07:26:39 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:39 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x80ffffff00000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:39 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfp\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:39 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:39 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000080)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) sysinfo(&(0x7f0000000100)=""/168) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x0, 0x40000) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000200)) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xff, 0x20}, &(0x7f00000003c0)=0x90) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={r3, 0xffffffffffffff7f}, 0x8) sendmmsg$inet_sctp(r2, &(0x7f0000001f00)=[{&(0x7f0000000440)=@in6={0xa, 0x4e24, 0x80000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, 0x1c, &(0x7f0000001880)=[{&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="f1834fc888c59f0d15a493f1b86c96f7765951897b83510f71116c2cf962bd079366", 0x22}, {&(0x7f00000014c0)="c92cc35663d1eb9393f28f483655ebcca05faeacc651cbde863c8e51292f23d84bef717aa83c3876d1f87bad30d65f662257d0f1458142e364cc9656eceac403d19cfbcc96c744610b75f411e64f8314fb028195187e849350246a98", 0x5c}, {&(0x7f0000001540)="c05981423c9e972025799245b13c52c34ad4af1dd10e10d70f88b395342f9350577333d4e43ba27c0881b26bdc7ed046df7ffc360fb7829970f1846cfaaa9bde1650601aa06c4f14ac1ee6e4904a40e2a5b264b0de115095c17d58a4a12ce3a6323f9bb092a538a376be610d4ad6ff7057d4", 0x72}, {&(0x7f00000015c0)="c38bf136cb1a8d7350b3921a916654dec2e568578b5b434ec2a0c6cd3cfc8e5b0b642c5794ababea44fea87f7771d5626f884ebe0ecf82", 0x37}, {&(0x7f0000001600)}, {&(0x7f0000001640)="b4533b8685f8d14a20820367908d4e", 0xf}, {&(0x7f0000001680)="7226cea4ccfa50f5469dd35d77ce5a6629446bc36c01603eee6b6d8cbf0eaf5d76d29b5a171a8a697bcca484c2ba54299db6d487162afad8baf43bdd9c786d27a7cdc2cf9af21088c991a8a30e928675c72803471957e301e8d4f5c0c12b955b6484795e96c11ac8891134fe25a984d8a9", 0x71}, {&(0x7f0000001700)="8d57cfaa88ef3563bd59781754780220d1202cb149506ff743964f880e85d32bc52cd687b97ccfb6e938d2c00a7dc3ea5f66333cf16f72870e3c97e67855c0f0a7b47c1b9fbbc84902b1e636", 0x4c}, {&(0x7f0000001780)="e3d8f396a47f2a2a1642b95ec8d057263c2b775fdad5d3b4414b7670a57ce85d384a39a6bdeeedbe2eaf542fabb94f4357fd9e28271f2cf00e93d27a3aac7f9f422a2aa2a6a2c90ba1660dfda45be08ff3151c672a23437397e682806852aa2eb10a0ad182a6f32fa6d70383356701e6f156ed6a892bf696752e618b5620b48567e297dd79fce56b4ee6cb26d3cd59f3482c717c6043dc6650cd36f538c2aa4d131775c2c1931b78bacc716ef101f4c287db4950db435cabeeddca54119348db7a434759ee96eee9fbab57ce3fc89b687404a266", 0xd4}], 0xa, &(0x7f0000001940)=[@init={0x18, 0x84, 0x0, {0x7ff, 0xe555, 0x7, 0x80}}, @authinfo={0x18, 0x84, 0x6, {0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x40, 0x4, 0x8, 0xac, 0x5dd, 0x6c9, 0x6, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1000, 0x8000, 0x8, 0x1, 0x40, 0x400000, 0xd81, r3}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x7, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x7, 0x7, 0x40, r3}}], 0xe8, 0x40}, {&(0x7f0000001a40)=@in={0x2, 0x4e20, @rand_addr=0x8}, 0x10, &(0x7f0000001e40)=[{&(0x7f0000001a80)="741902443f7fc2ecf96bcc56897939ae4405509eeceeb8d7847622008186e5478c7f1e4f77c75de1f364da44bf285072a085a83a31ffb001597253c651e225d847cf3c6670682b439f9477c174c68444a2f462de89716c4e2fbf47c5df8228ced693bbe7fa8f578a777d893f955cae212d65c1a890e43815eca48ce0e959842b8d9e98d6a51897a23a155c628e5f13f2198cec092cbad44d83a26b686a51a9845eae81ba05e584224f5d87e7c221f22510e7678aa7ac7f86bc0c5f00865e3454cdc4df727fe72cb5109335be07842752747f91e7e629735b31b1d6a335f0", 0xde}, {&(0x7f0000001b80)="564e9f2f93c7f0f6b2d35deb98694e2fc0c8bb7cf836705a7ced95e4384859ebc5d6ab1aaab71a368f810bf1a5", 0x2d}, {&(0x7f0000001bc0)="e0db1874e3d33294de53238f10ca2060bc2ead58facc9ef9c3a8061d1630285ee8cbc2e61f36691e4a4b7c8fd1da3457b2fef6a65dc099e148dfd36e39329fc9f0ff1b9d955ab8959cbfffd75327c5", 0x4f}, {&(0x7f0000001c40)="3adab70d2b9c89e110f153633d9a4f9a3dc894afa9816ba1db53c0e5eb833a79763ff90a840b28806fda3a7bc9e404dbf9cd67333f191d390973c1913e2ff375ce824e367132d13cb14798189b796611aae9448c9931c74091c568d261e52aae62e0cfa4762f41546913058321f59359d54ff1f6e95101156128d226dab60765b66e26788f6d803e3fdfa05896d016c7ed06d6c1c956b01a41a9260c56af3d9fb0d219a70cd83eff9fddb82bcf8b6437933f81af6e6c3109ed235e", 0xbb}, {&(0x7f0000001d00)="3e3606a16ad7612ab7056cdf23a43eaf810609df76e3e7a089ab0f32a5e057b50cb97beaf778c692f2bde4c004c4ca97f37ff4b199011b4ccc86bbb1076eed23057d3d09015fdc151da48e088c5660cd6173d9c08a78a4fbe4740d5833f2d5e922e1db195b180c7707635e05b6987f0e3bf5dafe1f7a2b09350d82f2c3a18c5eefbd4cab3634d89c6b5dbccd80353658c373956a3160d8a7de8000fbf90c789ac4483da565d03e1cf0bc3ebd1a05fd2f1007581324896089ae452df8f6f3eedca52020f86e25970f81f43c2abd8a6185eea820f1a378", 0xd6}, {&(0x7f0000001e00)="63bb04e0ab470ba9405575766fc1dba64e79ff77c891e82e48d44d87175cc0548c5efa0cffde3f8a03df32fc73b101979b22", 0x32}], 0x6, &(0x7f0000001ec0), 0x0, 0x10}], 0x2, 0xb0b504aae5845d1a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001f80)={0x0}, &(0x7f0000001fc0)=0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000002000)=0x8, 0x4) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000002040)) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002080)=r4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000020c0)={r3, 0x1f}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000002100)={r3, 0x4, 0x6, [0x9, 0x9, 0x6, 0x7, 0x4, 0x8]}, 0x14) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000002140)={'filter\x00', 0x2, [{}, {}]}, 0x48) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000021c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sendto$inet(r5, &(0x7f0000002200)="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", 0xfb, 0x40000, &(0x7f0000002300)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) tee(r2, r2, 0x9, 0x1) ioctl$SG_GET_PACK_ID(r5, 0x227c, &(0x7f0000002340)) setsockopt$inet6_tcp_TLS_RX(r5, 0x6, 0x2, &(0x7f0000002380)={0x303, 0x33}, 0x4) ioctl$KVM_X86_SETUP_MCE(r5, 0x4008ae9c, &(0x7f00000023c0)={0xe, 0x6, 0x9}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000002400)={0x2, 0x3, 0xff, 0x0, 0x7}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000002440), &(0x7f0000002480)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00000024c0)={0x3, [0x5, 0x9, 0x0]}, &(0x7f0000002500)=0xa) prctl$setendian(0x14, 0x1) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000002540)={@local, @remote}, &(0x7f0000002580)=0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000025c0)={{{@in6=@mcast1, @in=@remote}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f00000026c0)=0xe8) [ 418.141522] QAT: Invalid ioctl [ 418.147345] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 418.147751] BTRFS error (device loop4): superblock checksum mismatch [ 418.166296] QAT: Invalid ioctl [ 418.179994] QAT: Invalid ioctl 07:26:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:39 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrf\n\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) [ 418.213764] QAT: Invalid ioctl [ 418.220920] QAT: Invalid ioctl [ 418.231990] BTRFS error (device loop4): open_ctree failed [ 418.240310] QAT: Invalid ioctl [ 418.253981] BTRFS error (device loop4): superblock checksum mismatch 07:26:39 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000040)={0x3, 0x9, 0x0, 0x1, 0xff9}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000200)="295ee1311f16f477671070") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000010000711008000000000000000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) [ 418.295306] BTRFS error (device loop4): open_ctree failed 07:26:39 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x4002000000000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:39 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:39 executing program 7: socket$netlink(0x10, 0x3, 0xd) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$inet6(0xa, 0x1, 0x8) r5 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xfffffffffffff4e1, 0x0) ioctl$BLKBSZSET(r5, 0x40081271, &(0x7f0000000180)) r6 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x80440) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, &(0x7f0000000040)=0x9) ioctl$KVM_RUN(r3, 0xae80, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40300004}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x30, r7, 0x2, 0x70bd27, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x19}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x8080) 07:26:39 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10) close(r1) 07:26:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000000000c0fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 418.436688] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:40 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x2, 0x100000, 0x200, 0x1ff, 0x40, 0x8, 0x9, 0x60, r2}, 0x20) syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0xe98, 0x408000) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f00000001c0)={0x10, 0xf503}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c00000027000100008dca6f2bc155bb73000000080007002c5d0000"], 0x1c}, 0x1}, 0x0) r3 = geteuid() setuid(r3) 07:26:40 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:40 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000100"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:40 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrf#\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x1100, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:40 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) socketpair(0x9, 0x0, 0x2, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000200)) r3 = socket$inet6(0xa, 0x6, 0x0) socket$inet6(0xa, 0xa, 0x200) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote, @in6=@loopback}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) r4 = accept4(r1, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0) connect(r4, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) poll(&(0x7f0000000180)=[{r3}, {r3}, {r4}], 0x3, 0x0) 07:26:40 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs#', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) [ 418.736288] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:40 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000000000ff00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:40 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl$RTC_ALM_SET(r3, 0x40247007, &(0x7f0000000000)={0x21, 0x7, 0xc, 0x1, 0x1, 0x8001, 0x3, 0xc7}) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r5 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x101080) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) write$sndseq(r5, &(0x7f0000000580)=[{0x8, 0x400, 0x9, 0x7f, @time={r6, r7+30000000}, {0x100000001, 0x1}, {0x3ff, 0x2}, @quote={{0x80000001, 0x8001}, 0xfffffffffffffffe, &(0x7f0000000180)={0xc1a, 0x9, 0x81, 0x7ff, @tick=0x80000001, {0x0, 0x2}, {0xa7, 0x7}, @result={0x100000000, 0x1}}}}, {0x4, 0x3, 0x80, 0xd0b, @tick=0x101, {0x2, 0x482}, {0x2, 0x3ff}, @raw8={"af0eecebeae8766732284839"}}, {0xfffffffffffffed6, 0x8, 0x6, 0x7fff, @tick=0x7, {0x6, 0x3}, {0x4, 0x86}, @raw8={"83bd16dd688e0d109fd3a50f"}}, {0x2, 0x1a83f73f, 0x9, 0x80000001, @time={r8, r9+10000000}, {0x20, 0x10000}, {0x800, 0x8}, @time=@time={0x77359400}}, {0x7, 0x9, 0x7fffffff, 0x80000000, @tick=0xf7e0, {0x9, 0x5}, {0x2, 0xd4f}, @time=@time={r10, r11+30000000}}, {0x8, 0x5, 0xaa, 0x3d5a0, @time={0x0, 0x1c9c380}, {0x2, 0xfffffffffffffff7}, {0xdeb}, @result={0x17, 0x4}}, {0x0, 0xee, 0x1, 0x3, @tick=0x80000000, {0x3cd, 0x9b4}, {0xffffffffffff0001, 0x9}, @connect={{0x7, 0x1ff}, {0x9, 0x9}}}, {0x1, 0x8001, 0x3, 0x80000000, @tick=0x4, {0x9, 0x6}, {0x7, 0x10000}, @ext={0x66, &(0x7f00000002c0)="c7b62e7f179acab35133e6058d905f092248dcc41ceeba158f08ac5d670adda403b8314d68c68b2466bcbe9e2c1c4dc00f9841aa54d2de903389c77169e43d8b4d8815e76ec1d1e0db811f1f9b7439a8d326f7f574bbb0ef39600fd930fe083e9800aac145b0"}}, {0x7, 0x3, 0x3, 0x9, @time={0x77359400}, {0xffffffff, 0x1}, {0xfffffffffffffffc, 0xd394}, @ext={0xed, &(0x7f00000003c0)="c7c71bcd5d7746295e37398a4dfc8c77bdebafdbe7285add9d7f23018ff996ff29581111c7c65d8e56730960966255a18839e296eeaf4cc16b400392e2f358b7800586bee5c0f3250d19ebf32bbefb253813b90c729dc1c40abb57b67a19803b54800e61a3e19187773b7ca6a2f450762184f8fe83d1e3cbf24b70177b5e9c93a4d2822950fb40b1ea272dd8391f5d3e26f107895dbfba9cc6783c3f5550b72299ec84a102cf4acbaecbf0f3d07b75be1a5a8bd1234ceaf21ee80a8009e73296df13f166270d7729be4840afcd254b32431d8d625d600022d4a1d66596ec9652c414ddfcd055822ee29ddb8599"}}], 0x1b0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 07:26:40 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="6274726673f4", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:40 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfc\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x6, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:40 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000007fffffff00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 419.061487] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:40 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') readv(r0, &(0x7f00000048c0)=[{&(0x7f00000003c0)=""/132, 0x84}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/194, 0xc2}, {&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x5) readv(r0, &(0x7f00000002c0), 0x2) 07:26:40 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:40 executing program 0: r0 = getpid() r1 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}, r0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x319, r0}) r2 = semget$private(0x0, 0x3, 0x0) semctl$IPC_INFO(r2, 0x1, 0x3, &(0x7f00000000c0)=""/65) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x4) 07:26:40 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="62747266731c", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:40 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4001, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 07:26:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x7, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:40 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrf0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:40 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000000000000200"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:41 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40040000) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x800, 0x0) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) r1 = socket(0x400000000010, 0x3, 0x0) write(r1, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 07:26:41 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000fc00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:41 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x8004020000000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:41 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="62747266737f", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:41 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="6274726673fd", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:41 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrf%\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) [ 419.618702] IPVS: ftp: loaded support on port[0] = 21 07:26:41 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0xb09, 0x100000000, 0x0, 0x5718, 0x8, [{0x5, 0x6, 0x10001, 0x0, 0x0, 0x1804}, {0x5, 0xffffffff, 0x4, 0x0, 0x0, 0x333b2ee490b43f1e}, {0x4, 0x400, 0x40, 0x0, 0x0, 0x150b}, {0x8, 0x86ec, 0x80000000000000, 0x0, 0x0, 0x480}, {0x0, 0x6, 0x8000, 0x0, 0x0, 0x2200}, {0x1, 0x31f1, 0x5}, {0x9858, 0x8b, 0x7, 0x0, 0x0, 0x5}, {0x3, 0x7cd5, 0x2, 0x0, 0x0, 0x5}]}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) r3 = socket$inet6(0xa, 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0x600100, 0x0) ioctl(r3, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2002, 0x0) [ 419.703670] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:41 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000080fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:41 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:41 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:41 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0xfeffffff00000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:41 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfo\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:41 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000ff00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:41 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffe) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 420.040879] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:41 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:41 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) [ 420.322330] IPVS: ftp: loaded support on port[0] = 21 07:26:42 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0xf91, 0x4) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000080)={0x8001, 0x8, 0x7, 0x101}) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$XDP_STATISTICS(r1, 0x11b, 0x7, &(0x7f0000000100), &(0x7f00000001c0)=0x18) recvmmsg(r0, &(0x7f0000002840)=[{{&(0x7f0000002440)=@can, 0x80, &(0x7f00000025c0)}}, {{&(0x7f0000002600)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/223, 0xdf}}], 0x2, 0x12060, &(0x7f0000000040)={0x77359400}) 07:26:42 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000000200"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:42 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x600, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:42 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrf+\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:42 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x1, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000ccd94e0a18b3928d00000000000000950004000000e6490000"], &(0x7f0000000180)='GPL\x00', 0xfb, 0x1000, &(0x7f00000001c0)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000000040)}, 0x5) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) fcntl$setpipe(r1, 0x407, 0x7fffffff) ioctl$TIOCNOTTY(r1, 0x5422) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001240)={{{@in6=@mcast2, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001340)={'syzkaller1\x00', r2}) 07:26:42 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="6274726673f6", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:42 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:42 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x2, 0x80000) accept4$unix(r4, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e, 0x80000) r5 = socket$inet6(0xa, 0x1, 0x0) ioctl(r5, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) fcntl$notify(r5, 0x402, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 420.543024] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:42 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000000000007ffffff700"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:42 executing program 6: gettid() r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x200002) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000080)={0x3, 0x4}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 07:26:42 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) [ 420.687803] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 07:26:42 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfX\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:42 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:42 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0xffffff80, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:42 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:42 executing program 6: rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x4024eb, {0xffffffbfffbff270}}, &(0x7f0000000240), 0x8, &(0x7f00000000c0)) syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x5, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x8000000000000001, 0x40000) [ 420.956112] BTRFS error (device loop4): superblock checksum mismatch 07:26:42 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0xfffffffffffffff9}, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000000c0)={"2e95000000007a000000000000000000000000000000000000000000002f00", 0x2, [{}, {}]}, 0x48) 07:26:42 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000001c0)=0xc) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0x51, 0x100000000, 0x3, 0x9, 0x0, 0x8, 0x200, 0x4, 0x2, 0x1, 0x80000001, 0x10000, 0x47, 0x4, 0x8, 0x7, 0x6, 0x200, 0x7, 0x2, 0x7, 0xffffffff, 0x3, 0xe3, 0xf0ad, 0x0, 0x101, 0x4, 0x0, 0x5, 0x9, 0x8, 0x6, 0xfffffffffffffffc, 0x7fffffff, 0x9, 0x0, 0x10000, 0x7, @perf_bp={&(0x7f0000000000), 0x6}, 0x1008, 0x0, 0x7fff, 0x3, 0xed, 0x8, 0x2}, r5, 0x9, r6, 0xb) ioctl$KVM_RUN(r3, 0xae80, 0x0) 07:26:42 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000000000ff00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:42 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:42 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x1f4, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:42 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfu\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) [ 421.039550] BTRFS error (device loop4): open_ctree failed 07:26:42 executing program 6: r0 = socket(0x2, 0x2, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) r2 = getpgid(0x0) ioprio_set$pid(0x2, r2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000280)=""/64, &(0x7f0000000200)=0xf3) 07:26:42 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000080fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:42 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2c) r0 = socket$inet6(0xa, 0x80000, 0x1) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x800) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000200)='cgroup.subtree_control\x00', 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/236, 0xec, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x4a73, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) 07:26:42 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:42 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x34000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:42 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:42 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrf-\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:42 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000000000c0fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 421.384852] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:43 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:43 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="627472667303", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:43 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:43 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet6(0xa, 0x20000000000001, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$UFFDIO_WAKE(r0, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000013000/0x1000)=nil, 0x1000}) 07:26:43 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x1800000000000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:43 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfd\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:43 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000c0fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:43 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet6_dccp_int(r4, 0x21, 0x1e, &(0x7f0000000000)=0x7, 0x4) eventfd2(0x0, 0x80000) r5 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x10001, 0x181000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000140)={0xfffffffffffffff8, 0x3f, 0x9, 0xffffffff, 0x7, 0x80, 0x2}, 0xc) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 421.810868] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:43 executing program 6: syz_emit_ethernet(0x1ce, &(0x7f0000000180)={@random='5f+!Us', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@mpls_uc={0x8847, {[{0x5, 0x100, 0x1, 0xd057}, {0x4, 0x2, 0x4f, 0x8}, {0x7fffffff, 0x0, 0x20, 0x100000000}, {0xe8, 0x400, 0x3, 0x9}, {0x5, 0x8, 0x5b, 0x1}, {0x7, 0x3ff, 0x80000000, 0xff}, {0x8, 0x1, 0x7ff, 0x4}, {0x5, 0xdc60, 0x14, 0x1000}], @ipv4={{0xd, 0x4, 0x0, 0x1, 0x1a0, 0x65, 0x5, 0xffffffffffffff7c, 0x6e, 0x0, @dev={0xac, 0x14, 0x14, 0x12}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x7, 0xdbe0, [@local={0xac, 0x14, 0x14, 0xaa}]}, @rr={0x7, 0x17, 0x9, [@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @empty]}, @noop={0x1}]}}, @gre={{0x0, 0x0, 0x1, 0x2, 0x0, 0x3, 0x0, 0x1, 0x880b, 0x3b, 0x1, [0x7], "ec3fea65f7effec4cab2138935fe0b06d58c600ad201e35607c1fde8671fdebe9db311256847091fb5221182f7643a0d7c6e0a5cb8d33804886e5c"}, {0x0, 0x0, 0x9, 0xffffffff7fffffff, 0x0, 0x0, 0x800, [0x0, 0x0, 0x100000000], "147e97ab474c7fe80cf561d706a1aa6eb82fa0fa1a1b2ecb3003d140277f259b1726577f17b2cc642861d4ed37a350b620c880deba7c6692bda83536bdab5a3735a42c5ed54c485d8bf402afd255d27a06c748ce108db1b97bf5aa"}, {0x2, 0x0, 0x9, 0x2, 0x0, 0x0, 0x86dd, [0x2b9e, 0x0], "62c4771035bddbe72a20ff4cd70eac5b545ab6e5927e3c7f72ca7fcd66e08fc8568d8a2645dafebad29cb3ce618aad13d989005eb7de99353b9dcee08a309e9e17408e857e0586282493433842cb5b6e74c16c0bbbe1e09708d16bd7acaca941e1cd34836eee99246906273a78499f67545f98ac538dd52adec8"}, {0x8, 0x88be, 0x3, {{0x800, 0x1, 0x0, 0x9, 0x5, 0xf4a, 0x9, 0xffffffffffff8000}, 0x1, 0xf0b}}, {0x8, 0x22eb, 0x2, {{0x9, 0x2, 0x1, 0x1, 0x6, 0x5, 0xd3d, 0xa598}, 0x2, 0x977, 0x4, 0x3, 0x1, 0x9, 0x4, 0xa5d7, 0x4, 0x2}}, {0x8, 0x6558, 0x0, "2ee4afbf21878aa3f54d381c"}}}}}}}, &(0x7f0000000080)={0x0, 0x0, [0xba0]}) 07:26:43 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs#', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:43 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000fec000"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:43 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:43 executing program 0: r0 = socket$inet6(0xa, 0x882, 0x3) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") unshare(0x2000400) r1 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) pwrite64(r1, &(0x7f0000000040)="207801b7c4de9da7a2a694bf4fd0cbae10b282548a0d922500dcd3b37fe294cd142dfa837b2355e7", 0x0, 0x4) lseek(r1, 0x0, 0x2) 07:26:43 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrf*\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:43 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0xe000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:43 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xa7, "d082e3d8240616b6bf32dd33ea657a8917a8687ddfef13add726a2fa8914f9498b2bf0ed80886f3715376bdc05483852033d355f49386b579c65e532a2e36a2519ed03dbe6e4971885f196327b74642a89b9ac6e6c1423c17805f86c7df374cad411f6259cb2d584c66bceb0cedde341f640a83bac073dd7caf28fcd26f0b78580a9fd60f37da8be85069673985171ef5d7aea7bd1ef13f1624573104268b15a0fb1aad8656505"}, &(0x7f0000000000)=0xaf) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r5, 0x8, 0xe8, 0x6}, 0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 422.190164] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:43 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1f, 0x80080) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)) r2 = eventfd(0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = eventfd(0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000280)={0x0, &(0x7f0000000240), 0x4, r2, 0x3}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f0000000100), 0x0, r4, 0x6}) 07:26:43 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:43 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x9000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:43 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000000000)=0x10000, 0x4) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 07:26:43 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:43 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfl\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000c0fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 422.478141] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 422.530172] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 422.552257] BTRFS error (device loop5): superblock checksum mismatch 07:26:44 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000080)=0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000480)=0x2a) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) fcntl$setsig(r0, 0xa, 0xb) close(r0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000740)="295ee1311f16f477671070") write$cgroup_type(r1, &(0x7f00000000c0)='threaded\x00', 0xff4c) ioctl$SCSI_IOCTL_SYNC(r0, 0x4) 07:26:44 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:44 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrf.\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) [ 422.630273] BTRFS error (device loop5): open_ctree failed 07:26:44 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x5000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000000000fc00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:44 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x10000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 07:26:44 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:44 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x3, 0x100) r2 = open(&(0x7f0000000000)='./file0\x00', 0x44040, 0x8) accept4$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000001c0)={"000000000000000000dfff0100", r3}) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f0000000900)) recvmsg(r1, &(0x7f0000002680)={&(0x7f00000033c0)=@hci, 0x80, &(0x7f0000002600)=[{&(0x7f0000000200)}, {&(0x7f0000003440)=""/4096, 0x1000}], 0x2, &(0x7f00000014c0)=""/251, 0xfb}, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x0) sendmsg(r1, &(0x7f0000000140)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000000100)}, 0x0) [ 422.795811] BTRFS error (device loop4): superblock checksum mismatch [ 422.807232] BTRFS error (device loop4): open_ctree failed [ 422.813671] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:44 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x24400100) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x442, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000200)=ANY=[]) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 07:26:44 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="6274726673e2", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000000080fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:44 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x200000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 07:26:44 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrf/\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:44 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x150000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:44 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:44 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x1, 0x2000) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00000001c0)=0xf) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00000002c0)="310000001200e7ef107b0000e623000680a11d0de64f8652b2aa129c805bef90c0c9bf1d02d7be2f3233c951a642f3bfcb", 0x31, 0x0, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x80, 0x0) ioctl$SCSI_IOCTL_SYNC(r0, 0x4) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0xfffffffffffffe30) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x80, 0x0, 0xc0, 0x10001, r3}, &(0x7f00000000c0)=0x10) 07:26:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000007ffffff700"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:44 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x20000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) setsockopt$inet6_dccp_int(r4, 0x21, 0x17, &(0x7f0000000000)=0x2, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 423.206034] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:44 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) [ 423.272987] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. 07:26:44 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000f7ffff7f00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:44 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) [ 423.480725] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 423.488070] BTRFS error (device loop1): superblock checksum mismatch 07:26:45 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000fc00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 423.562006] BTRFS error (device loop1): open_ctree failed 07:26:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) nanosleep(&(0x7f0000000000), &(0x7f0000000100)) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000300)=@sack_info={0x0, 0x1}, 0xc) 07:26:45 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:45 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000200"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:45 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0xe, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:45 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x200, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r4, &(0x7f0000000340)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x8c, r5, 0x100, 0x70bd2b, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x17}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff9}]}, 0x8c}, 0x1}, 0x4000004) r6 = socket$inet6(0xa, 0x1, 0x0) ioctl(r6, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x4003}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000140)={r7, @in6={{0xa, 0x4e22, 0xb9d5, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x3, 0x4}, 0x90) ioctl$KVM_RUN(r3, 0xae80, 0x0) 07:26:45 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) [ 424.137773] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. [ 424.228970] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 424.236416] BTRFS error (device loop1): superblock checksum mismatch [ 424.263414] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:45 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x7fff}, 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x10000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) listen(r2, 0x20000003) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000000140)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 07:26:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:45 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfst', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) [ 424.329917] BTRFS error (device loop1): open_ctree failed [ 424.360186] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 424.367717] BTRFS error (device loop1): superblock checksum mismatch 07:26:45 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0xfffffffe, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000000000fc00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 424.506649] BTRFS error (device loop1): open_ctree failed 07:26:46 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:46 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\t', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:46 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000000080)="9ffbb91d8e2a9c547b89678c156cd6eb99731dc2e370e1da4693210ef273a71a2c12ddd30d52da192c8d7fab71c47bf69433ea9f53b3817d116e29bbcd355166bdc4bd2f") r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000000040)=[{&(0x7f0000199fe1)="1f00000001021900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x2, 0x38, 0x84}) 07:26:46 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x900, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:46 executing program 0: shmget(0x1, 0x1000, 0x54000800, &(0x7f0000ffe000/0x1000)=nil) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair(0x10, 0x4, 0x101, &(0x7f0000000000)={0xffffffffffffffff}) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040)={0xffffffff}, 0x2, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r0, &(0x7f0000000100)={0x8, 0x120, 0xfa00, {0x3, {0x1, 0x9, "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", 0xa3, 0xc945, 0x6, 0x9, 0x1, 0x4, 0x100000000, 0x1}, r1}}, 0x128) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001280)={@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, {&(0x7f0000000240)=""/4096, 0x1000}, &(0x7f0000001240), 0x3}, 0xa0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) r3 = gettid() write(r2, &(0x7f00000000c0)='=', 0x1) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) r4 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) dup2(r4, r2) 07:26:46 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) [ 424.722097] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 424.729416] BTRFS error (device loop1): superblock checksum mismatch 07:26:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:46 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe2000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000000)="bad004b0d8ee0f01ca650fc79800800f0866b99f03000066b80100000066ba000000000f3066b8ce0000000f23c00f21f86635010004000f23f80f06f019372f6536e67c"}], 0xaaaaaaaaaaaaad9, 0x8, &(0x7f0000000140)=[@dstype3={0x7, 0x9}], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 424.802163] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 424.804454] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 424.831022] BTRFS error (device loop1): open_ctree failed [ 424.868248] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 424.875735] BTRFS error (device loop1): superblock checksum mismatch [ 424.900546] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 07:26:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000000080fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:46 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) [ 424.960366] BTRFS error (device loop1): open_ctree failed 07:26:46 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:46 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="6274726673e9", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:46 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x400000000000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000000000007fffffff00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:46 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/l2cap\x00') perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x20, 0x80000) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000100)={0x5, 0x5, 0x6}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x17, 0x2, 0x1, 0xf, 0x8, 0xbf1, 0x10001}, 0x20) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip6_tables_targets\x00') pread64(r2, &(0x7f0000000040)=""/12, 0xc, 0x0) [ 425.109818] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 425.117141] BTRFS error (device loop1): superblock checksum mismatch [ 425.179282] BTRFS error (device loop1): open_ctree failed [ 425.219726] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 425.237372] BTRFS error (device loop5): superblock checksum mismatch 07:26:46 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) [ 425.308804] BTRFS error (device loop5): open_ctree failed 07:26:46 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:46 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:46 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0xfeffffff, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) [ 425.486703] print_req_error: I/O error, dev loop4, sector 128 [ 425.523729] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 425.531669] BTRFS error (device loop1): superblock checksum mismatch [ 425.602015] BTRFS error (device loop1): open_ctree failed [ 425.624063] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 425.631400] BTRFS error (device loop1): superblock checksum mismatch [ 425.660981] BTRFS error (device loop1): open_ctree failed 07:26:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="1de5699be4eb3c30daffb0082542aa56d5d245265ac2a4b469d9d666e3223db89a043d996c4bf9d1f615e9215e91fcaf139142714f8ecef0", 0x38) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0xf9, 0x0, [0x3b13, 0x55, 0xfff, 0x6]}) socket$kcm(0x29, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x4002, 0x180) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000240)=0x4) 07:26:47 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r5 = socket$inet6(0xa, 0x1, 0x0) ioctl(r5, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x10001, 0x5, &(0x7f0000001580)=[{&(0x7f0000000180)="1a0bcd4b2f6d95a3d61fc0ceb5cf916592cc77529f536a0edc8a87b661213f49b9fcdee7cba3cdb7b4d9fdaecc7fe4fcd2e05fce02e395ca56207cf585874eaf6a58784c3a724c437a47d9a337f0aad7383d30c225a0b27dc4a78574e3f9caba39fdc0d03d2eb1", 0x67, 0x4}, {&(0x7f00000003c0)="1a7216a4ab47133d99013042a2360d720816c2b07ddd373fa3976959f4d8be968b770e553ab98c81a6999ee600a2df1a9d45f4003ddef4ea94ef7cab09d31f621b815b806493ab8108d0929cc6dd3950147695fb54d9a8c39ff8f91e49218890e0b6b9c406386e0f74905d65f5b9d9e760cf961967af1c3890396c8de48f3578fa9ad7781b23d012d00aba7f9e02b67c0fda1a84e059d7d77a5455f4a40147e69887d8eedbbbcb80e2704a81f87a95c921aec4b45d0c7c910d6e6f4f1050d55f660e12", 0xc3, 0x10000}, {&(0x7f0000000200), 0x0, 0xe82}, {&(0x7f0000000580)="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", 0x1000, 0xffff}, {&(0x7f00000002c0)="b8dc970fdd7b8e80481962ccd64899b82860b89861a6f741c09c281522d5f4c22e0616a33a024bc82a18b495b0b26486a8452bc8f39b71ddbc054a9153fa8c09ebd81780ed97e60b2f52cb9684d63f8ed7b3f1c29732d29918d538f4906c1f4f", 0x60, 0x3f}], 0x2028, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 07:26:47 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0xdf87, 0x4) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000040)={0x7, 0xc7, 0x5, 0x200}) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 07:26:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:47 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:47 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x4000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:47 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:47 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) [ 425.795906] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000000000000200"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:47 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:47 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:47 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f00000000c0)) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") io_setup(0x7fff, &(0x7f0000000080)=0x0) io_cancel(r2, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)}, &(0x7f0000001180)) 07:26:47 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x600000000000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:47 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:47 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ca", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:47 executing program 0: r0 = socket$kcm(0x2, 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=ANY=[], &(0x7f0000000200)="47501a00f9d3c471b4a5430b11691d81fb4b9c49106ab3a01eaa6e1494e10112f6e527a746961b2da661bc0517d1fed124f6efb4292dc4c6df52a2c0623cdc1a18767d961c26d3aa8c633a234967dfe047b15997efc5a3bb522cb0393846dcc3f6e76a288635697c642b3cc7b3b36b3d1354dd508712a1f15e3b542d8a0c0c9a73d19d952bcef7d7d5cb703b44c4f17e5f76e7a2f9c44e076fb1000000000000000000000000000000", 0x2, 0xab93031f99fda67f, &(0x7f0000000080)=""/251}, 0x48) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@nfc={0x27, 0x0, 0x2}, 0xd0b7a20e2b82d5d5, &(0x7f00000019c0)}, 0x0) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x2, 0x2000) bind(r0, &(0x7f00000002c0)=@nl=@kern={0x10, 0x0, 0x0, 0x8000000}, 0x80) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x890b, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x890c, &(0x7f0000000000)) [ 426.159551] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000400"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:47 executing program 6: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x100) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x6) r1 = shmget$private(0x0, 0x13000, 0x0, &(0x7f0000feb000/0x13000)=nil) r2 = shmat(r1, &(0x7f0000fec000/0x1000)=nil, 0x7000) shmat(r1, &(0x7f0000feb000/0x3000)=nil, 0x4001) mremap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffa000/0x1000)=nil) shmdt(r2) 07:26:47 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:47 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="627472667306", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:47 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0xe00000000000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:47 executing program 0: syz_mount_image$msdos(&(0x7f0000000380)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x80000000000e800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200007400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x40802) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000440)=0x6) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f00000003c0)={0x84, 0x1, 0x0, [{0x139e0000000, 0x7f, 0x1, 0xffffffff00000000, 0x2, 0xef3, 0x6}]}) getdents64(r1, &(0x7f0000000600)=""/188, 0xfffffe6c) accept$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000200)={0x400, 0xf08, 0x7fff, {0x77359400}, 0x8, 0xffffffff}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, 0x73, r2}) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x7a4c6b89e163f3b0) getdents64(r1, &(0x7f0000000140)=""/126, 0x7e) 07:26:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000000000000400"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:47 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x341042, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000240)={0x7, 0x5, 0x200, 0x0, 0x401, 0xffff, 0x401, 0x2, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000003c0)={r3, @in6={{0xa, 0x4e20, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff1e}}, 0x51, 0x5, 0x5, 0x4, 0x1000}, &(0x7f0000000300)=0x98) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r6 = socket$inet6(0xa, 0x1, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00000001c0)={0x6, 0x5}) ioctl(r6, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(r1, r5, &(0x7f0000fe4000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000000)="420f205fb9b40200000f32b947090000b800200000ba000000000f30c4c3f96d4bcc03b98a020000b81e200000ba000000000f30410f01c9420f209d66410f3880a50000000048b8657fa431000000000f23d00f21f835200000050f23f8420f01ca", 0x62}], 0x1, 0x12, &(0x7f0000000180)=[@vmwrite={0x8, 0x0, 0x3, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4}], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) bind$bt_l2cap(r2, &(0x7f0000000340)={0x1f, 0x7fffffff, {0x0, 0x3, 0xfff, 0x2e843436, 0x80, 0x2}, 0xb7, 0x7fffffff}, 0xe) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 07:26:47 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="6274726673e0", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:48 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000000200"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 426.591312] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:48 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x3, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'yam0\x00', 0x2}) ptrace$setopts(0x4206, r2, 0x0, 0x0) rt_sigqueueinfo(r2, 0x1e, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffe}) 07:26:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000040)="295ee1311f16f477671070") r1 = socket(0xa, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000080), 0x8000, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x1d, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x4}, &(0x7f0000000180)=0x8) 07:26:48 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="6274726673f5", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:48 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:48 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0xe00, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:48 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:48 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) getsockname(r0, &(0x7f0000000140)=@nfc, &(0x7f0000000000)=0x80) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295e273b5abcf477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_IFALIAS={0x14, 0x14, 'bond0\x00'}, @IFLA_MASTER={0x8, 0xa, 0x1}]}, 0x3c}, 0x1}, 0x0) [ 426.896343] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 426.940236] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 426.947631] BTRFS error (device loop1): superblock checksum mismatch [ 426.956327] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 427.004636] BTRFS error (device loop1): open_ctree failed 07:26:48 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r3, 0x7fff, &(0x7f0000000140)="a95e00001f16f4776710702577ee93ec04ed939a3bef5289cc10c1bbcc8d3e10ea665dd5708a27957db1b1ace5a3a81122f50bb2ccc965a87f033a0a6c89e25d4ff6458d07fe40000000000000001ec35e1e76f835a95f1c9404b5bde03bd6f3bd3f46e442a325d1f60d7b8bd91c0a99d47caa917b03036a6b582d6f868809e74f32e7be45288f061deaeac48dc8ae212fb3a3bbc6eb2ae6ae4ec87d8c1d5189b6a0c8df3fb90000000000") getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000240)={r5, 0x3}, &(0x7f00000002c0)=0x8) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 07:26:48 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfsb', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:48 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:48 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000100"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:48 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x1a}) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000004000/0x2000)=nil) 07:26:48 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:48 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x1000000000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 07:26:48 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getaffinity(r1, 0x8, &(0x7f0000000080)) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000040)=0xa4ffffff, 0x4) [ 427.256398] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 427.258138] BTRFS error (device loop5): superblock checksum mismatch 07:26:48 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000fc00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 427.306120] BTRFS error (device loop5): open_ctree failed 07:26:48 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2700) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)=0x1) syz_mount_image$reiserfs(&(0x7f00000000c0)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x8000, 0x6, &(0x7f00000014c0)=[{&(0x7f0000000140)="7266ed4ccb951423fc1d4b769679754f6a82d9f1d7507ada7834b08bf6f877535f1431e4094630530823216bf026b794fc5e5c995c1d46880cf932510a0df60525dedaf3ee0aadd4d7a57b98e40c43c3bf4b2d9e78aae03d4736eee8a77d625f800847bc6742b191082a32f9ad3976446df662518e3b28d0fbfe8980a9c50ccbb5ca32cba63d0a8f903b0971d9377325b4703ca20472b3f9dc937499867dda55f536b05f9ef29c94c2bb0faf2e53550a1b79815fe465454ce818a249ccf36e6fb786e75c", 0xc4, 0x2}, {&(0x7f00000002c0)="d7d0c638a73fe5dc406ea2b26c43c034d82e15e6385f74bfb6b01f8b65c06c15fb4a66085f953ad9c94506f43c2fde799ccba4940897f77380deb9382feb89da54fd32ab60c5c6fa24c7dd5b9656fd25c1497cc8912003154a6bd26dd82146c8d120d7db7db7a8d94cb43d379d0388c702ef7d228437dc08095862c71fe23edc34c9151a1f0ff908012c8e32bcfa897c682bd2884a", 0x95, 0xfffffffffffffff7}, {&(0x7f0000000380)="052e833649fb23ca0278e05ded4c426475026d4dc0950c8dccfcc9a16f5d5a5ead1dc4b39c4b7ddef3d6bb875aaa7ccc001ec8b7d087e6ac1f740280d1acf17361c3fb19387c7c0e3559bd7b3b89f18c47e2f46018e7c080877376eb32efc841c0acb8612363de3f", 0x68, 0xff}, {&(0x7f0000000400)="4ab5ed379a75f26e5ec391d3f51c5ff6d1e88cef8379d3965666f7512a58b6a5538f4a1f2f7c", 0x26, 0x4e}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="53570c5da00294a954b478141a244f54b6cdd05e8c81f955af07f3f121f9254816906222acef1a2fc8269955e809046713a9dd1a56779a788c98099a6e1ef93273cbd586445b53f949a4abc0de65083ead941e5f4959ee4b84750e0d57806cbe631d48e6d4ec785ca0a4afa9ff3241", 0x6f, 0x8}], 0x0, &(0x7f0000001580)={[{@jqfmt_vfsold='jqfmt=vfsold', 0x2c}, {@nouser_xattr='nouser_xattr', 0x2c}, {@data_journal='data=journal', 0x2c}, {@grpquota='grpquota', 0x2c}, {@conv='conv', 0x2c}]}) mprotect(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) capget(&(0x7f0000000240)={0x0, r1}, &(0x7f0000000280)={0x3, 0x0, 0x0, 0x0, 0x0, 0x20000003}) 07:26:48 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="6d61705f66696c6573f8") ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x3, 0x8, 0x1}) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)="637075616363852e75736167655f70657263706e00c42c7246cc6589527d6197e3fb4465cad371dd93e069b1b528fcfcfd5fcc00add78aaf7cc020e62cfcd7cfa4b08c8074546bb5030000c77ac6bf604b6fd26a8c5dfe8c9cafbe84ae1cb84b3b1d7f0fb141719340ddd4a2fc030000006c4d5a260000000000df2c9cdd23fa0784b56bf6bd90d2179e19998e3dacdd8bb3901ea455c2b03799660b942e51", 0x0, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000040)={0x40, 0x6}) 07:26:48 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x3000000, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) [ 427.361964] BTRFS error (device loop5): superblock checksum mismatch 07:26:48 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) [ 427.447286] BTRFS error (device loop5): open_ctree failed 07:26:49 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) [ 427.523364] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 07:26:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000000000007ffffff700"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:49 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000006c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000080), 0x1, 0x80) recvmsg(r1, &(0x7f0000000000)={&(0x7f00000012c0)=@alg, 0x80, &(0x7f00000000c0)=[{&(0x7f0000001200)=""/187, 0xbb}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) r2 = memfd_create(&(0x7f0000000040)='+}bdev\x00', 0x2) write$eventfd(r2, &(0x7f0000000080)=0x409, 0x8) 07:26:49 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000180)={r5, 0x3, 0x3, 0x401}, 0x10) r6 = socket$inet6(0xa, 0x1, 0x0) ioctl(r6, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r5, 0x1}, &(0x7f0000000200)=0x8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 07:26:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x3, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000140)='ifb0\x00', r1}, 0x10) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000400)={'nat\x00', 0x0, 0x4, 0xbb, [], 0xa, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000340)=""/187}, &(0x7f0000000480)=0x78) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="4c00000020000102e1000000000000000220000000000000000000000a00000008000b0000000000140011006966623000000000000000000000848f920e210318e900000000000000000000"], 0x4c}, 0x1}, 0x0) 07:26:49 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:49 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x4, 0x1, @loopback=0x7f000001}, 0x10) 07:26:49 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="627472667305", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:49 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="6274726673fb", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000000400"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:49 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x3) getsockopt$inet6_tcp_buf(r0, 0x6, 0x6, &(0x7f00000002c0)=""/122, &(0x7f0000000040)=0xffffffffffffff6d) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000080)=0x2, 0x4) 07:26:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 427.922413] BTRFS error (device loop4): superblock checksum mismatch 07:26:49 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x244200, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000080)=""/53) r1 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x400) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000600)='bdevcpuset\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) uselib(&(0x7f00000000c0)='./file0\x00') r2 = perf_event_open(&(0x7f000000a000)={0x6, 0x413, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xe0b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000740)) getsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000000640), &(0x7f0000000680)=0x4) ioctl$FIDEDUPERANGE(r3, 0xc0189436, &(0x7f0000000780)=ANY=[@ANYBLOB="7e0000000000000081000000000000000300000000000000", @ANYRES32=r3, @ANYBLOB="00000004010000800000000000000000004000000000000000000000", @ANYRES32=r3, @ANYBLOB="00000000ffff00000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="0000040000000700000000000020000000000000020000f766de07f43446576b4a0924658b00"]) syz_mount_image$bfs(&(0x7f0000000100)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x6, &(0x7f0000000540)=[{&(0x7f0000000200), 0x0, 0x7}, {&(0x7f0000000240)="4fc114c3704517054753ff79a6828397e4960c9567c364693f8c32cd562bc2e18d790b9255231e", 0x27}, {&(0x7f0000000280)="470177027f85e52883a356c479c4275e07c5cf37a2c5a830c79b233b2b30c7b80544235441e78987ee35f109bfeca6bd0ebf177d7f75035cf5245390384b7e587dd88def0012f6973692ea92e41d42e49d9fbdd6520a39176b21d5c944f14d61da12239e5706e7b86b037590550c8ef263b884b2ceeb4bc6215de9ab0255278bad4c347adf9fbc1b0bb1de30de5d1cc5a1bb4ac3e7c10ed826b14430deae7703388216f97229eb1573159f7aa6ff", 0xae, 0x61a}, {&(0x7f0000000340)="9eb66604e89a1f27a3931b1de5b09f5f9b5dbc3a0d19a32f1cab6ddeef1367f45094a1ee5f8d9f5915a0b6b8427e893b5cc52d2009ae67a856c1d9fa325c22a59f0231826271fffda3dd6f1d3487c2af3d16018373b81baf9c0d915b664e04fbf435da24c383dde16f44dcb24794436957d9c7cd65ca88843be4c0a1242d02e3ac9e1a2001f4f0af015ad2417572389224dd0db5adca551c70dc9e8836a2eed68b9469040dc89febbe0485b6b1646f6abb7601b1e6faccad16c46469f39d0a26ec1a29f75974292d34a2288c546c08cadd90d1fec5f08048ab5ca77601b0725a51af1b662feebf1532203434c16336b218bcdd72", 0xf4, 0x2}, {&(0x7f0000000440)="b13840d900da6af301913fc398013e31e2622f67ef61846b756c28b45831", 0x1e, 0x928}, {&(0x7f0000000480)="80e5a5d522393958ada2f645e65c1fa5275ba5d576ada8ec580408c7eec1e2fe57d063247c37d3a9afca163bb0a75944614d5d4f32083678be2f7668dfaa0c5054d4c671d504688ff9034f1353aba77ce96f1fae8c365beb386c2b735c58b3ae6fdf0e2064432e06bf7ca43830c36aa7100859ad33c247dac43c60bb80058eb542488723c84803647254", 0x8a, 0x100000001}], 0x0, 0x0) 07:26:49 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x5, 0x1, @loopback=0x7f000001}, 0x10) 07:26:49 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) [ 428.022894] BTRFS error (device loop4): open_ctree failed 07:26:49 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs&', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:49 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80100, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000a07fff)) ioctl$int_out(r1, 0x5460, &(0x7f0000000080)) 07:26:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000ff00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:49 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:50 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r5, 0x1) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r7 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r7, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x1f6) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$TIOCPKT(r7, 0x5420, &(0x7f0000000040)=0x40) 07:26:50 executing program 0: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003640)=[{{&(0x7f0000000080)=@generic={0x0, "b08677de1ebabd605ccb32995321f491ea19af95a6e11bcac9a2e25164436b445b7fe31ba5c6b209813679af456be60aa3def4e808b05f9ec4930b45c0cb7dbf5ec6808b604c8930fea0aac0f74e12336473a791ed397773601d600570dae9ce56574f63fad380026ac98aba7d1e22b4f5c1a5753d771257e13615442412"}, 0x80, &(0x7f0000000280)}}, {{&(0x7f0000001700)=@l2={0x1f}, 0x80, &(0x7f00000017c0), 0x1, &(0x7f0000001800)}}, {{&(0x7f0000002cc0)=@rc={0x1f}, 0x80, &(0x7f0000002d40), 0x0, &(0x7f0000002d80)}}, {{0x0, 0x0, &(0x7f0000003380)=[{&(0x7f0000003280)="b9", 0x1}], 0x1, &(0x7f00000033c0)}}], 0x168, 0x0) 07:26:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000000000ff00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x901, 0x1, @loopback=0x7f000001}, 0x10) 07:26:50 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:50 executing program 6: timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1, @thr={&(0x7f0000000180), &(0x7f0000000280)}}, &(0x7f0000044000)) exit(0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x77359400}}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x248080, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="0200000000000000830400000000000001000080ddffffffef0b0000000000000004000000000000a7076873014e2b18a8fadea633adec252911f6b38ab70064147ac093cffc37c35ab6fb8e82a2d5587325b91b40b6aabdb9fc3cf1174bed9fff9f9db2714b311eb107d83195d0b2a5cd47609fa10fbbd07f47b58f504c31c6d648c174ce852a80cad498"]) 07:26:50 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:50 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) [ 428.597549] BTRFS error (device loop5): superblock checksum mismatch 07:26:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000000000000100"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x1000000a, 0x1, @loopback=0x7f000001}, 0x10) 07:26:50 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:50 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@rand_addr=0xfffffffffffffffd, @rand_addr]}, 0x18) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 428.661531] BTRFS error (device loop5): open_ctree failed [ 428.704789] BTRFS error (device loop5): superblock checksum mismatch [ 428.769179] BTRFS error (device loop5): open_ctree failed 07:26:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000007fffffff00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:50 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x755f6892, 0x1, @loopback=0x7f000001}, 0x10) 07:26:50 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) [ 428.993754] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 429.001057] BTRFS error (device loop1): superblock checksum mismatch [ 429.074309] BTRFS error (device loop1): open_ctree failed [ 429.104743] BTRFS error (device loop5): superblock checksum mismatch 07:26:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000fe8000"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:50 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)={0x2, 0x0, [{0x0, 0x4, 0x0, 0x0, @sint}]}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4000, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000040)={0x3fc0, 0x100000001, 0x7, 0x6, 0x8, 0x12000000000, 0x5, 0x101, 0x81, 0x7, 0x0, 0xf26}) [ 429.137706] BTRFS error (device loop5): open_ctree failed 07:26:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0xc, 0x1, @loopback=0x7f000001}, 0x10) 07:26:50 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 07:26:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000000000fc00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:51 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="627472667303", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:51 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x6e, 0x1, @loopback=0x7f000001}, 0x10) 07:26:51 executing program 0: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) socket$inet6(0xa, 0x807, 0x3ff) ioctl$fiemap(r0, 0x40086602, &(0x7f00000000c0)=ANY=[]) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0xfffffffffffffd1c, 0xfa00, {0x0, &(0x7f00000001c0)}}, 0x4) r2 = socket$inet6(0xa, 0x10000000002, 0x3) open_by_handle_at(r0, &(0x7f0000000280)={0x9f, 0x101, "7a7d379244a707de1445e10e9ab53366bb530139e8b79e97aefbaa78aa508fd3590744644b94a2bde617353da91766e43888ef40eaeecfe07e6ef0af1ed310d78a55da5a75909151090515dbc07c43618828677864e72b747cf6e1067c9768ae5e5dca8e6509d16372ec4911152c83cddfa21b0821f7b67be7348fd3729da5912bb6172b7fc78c0b291c4a1a1841370fbc73ecdb36e8fb"}, 0x101000) ioctl(r2, 0x4000008912, &(0x7f0000000080)="295ee1311f16f47767420e352f18441070b7922c8c2ddfb5640c1f3865ea329dfae9a675ea38f0a838888f6ff63658c41fec77a2841e078a339e36ed9a6dacd26f65c206107a872d8d830a0139e5904654df1a11eec6874086d2067137a62a22c6a18f054448711e0e47b97218b90df023caeb2fe87712d092a7afd67bca43ca57a4360da226a4a04225ec37e1d929b18501000000000000007989317ea7") ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000040)={0x0, 0x20, 0x5}) ioctl$fiemap(r1, 0x6609, &(0x7f0000000140)=ANY=[]) 07:26:51 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:51 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000600)='/dev/input/event#\x00', 0xc67, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000100)=""/202) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x200, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$BLKPG(r3, 0x1269, &(0x7f0000000040)={0x9, 0x3de6, 0xf0, &(0x7f0000000200)="b9fa50ce9513fdaed6f5e849b52f8fa09aa0bb8a48ac4ec70771801e3f1ca58f4d1cb515ddbd9293c6659163bbc11f982757427be7880532ea9d48b7b1a372881b8fa2f826d973d9d981d38f87b38c48ad454d7c5351a79c91bf3ad9ad32a12551514ee86196d2ca031e7eb86ae3ea8bd8be00f2d66f481a2b58fbad310eba544901a098bcd440978c074654f9e586044b9d4a16b84b892c4c01e840328094283f7d4e788ca92f0c366fe38166b2bf75c2471ddf5ca2602a13aab636f0010e53dc0e9792bca609e3389a02a3687df8e0d4a35ae12c33f794b0ddabb8f71410b1287a852855d810f5443af8813bcfd8aa"}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000001}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x7c, r4, 0x200, 0x70bd26, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffb}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80000000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x401}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40000}, 0x4044000) [ 429.575065] BTRFS error (device loop4): superblock checksum mismatch 07:26:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x3, 0x1, @loopback=0x7f000001}, 0x10) 07:26:51 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) [ 429.647544] BTRFS error (device loop4): open_ctree failed [ 429.677660] BTRFS error (device loop4): superblock checksum mismatch 07:26:51 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) r5 = dup2(r1, r2) setsockopt$inet_tcp_TLS_RX(r5, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 07:26:51 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) [ 429.768651] BTRFS error (device loop4): open_ctree failed 07:26:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000499000/0x3000)=nil, 0x3000, 0x4000080000000002) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) r0 = gettid() exit(0x0) capget(&(0x7f0000000180)={0x19980330, r0}, &(0x7f0000000200)) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) mbind(&(0x7f0000362000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000080), 0x2, 0x1) [ 429.835481] BTRFS error (device loop5): superblock checksum mismatch 07:26:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000c0fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0xa, 0x1, @loopback=0x7f000001}, 0x10) 07:26:51 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x80580) r2 = dup3(r1, r0, 0x80000) ioctl$SG_GET_ACCESS_COUNT(r2, 0x2289, &(0x7f0000000040)) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000000)) r3 = openat$cgroup_int(r0, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x4, 0x800}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000280)={r5, 0x2, 0x7c0000000, 0x3}, &(0x7f00000002c0)=0x10) sendfile(r3, r4, &(0x7f00000003c0), 0x3) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="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"], 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x4) [ 429.907993] BTRFS error (device loop5): open_ctree failed [ 429.933455] BTRFS error (device loop5): superblock checksum mismatch 07:26:51 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) [ 430.007172] BTRFS error (device loop5): open_ctree failed 07:26:51 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000ff00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x1a000, 0x1, @loopback=0x7f000001}, 0x10) 07:26:51 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:51 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) [ 430.265176] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 430.272516] BTRFS error (device loop1): superblock checksum mismatch 07:26:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:51 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmmsg(r0, &(0x7f0000005f40)=[{{&(0x7f00000027c0)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'lo\x00'}}, 0x80, &(0x7f0000002a40), 0x0, &(0x7f0000000000)=[{0x10}], 0x10}}, {{&(0x7f0000002b40)=@rc={0x1f}, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000002bc0)='\t', 0x1}], 0x1, &(0x7f0000002d00)}}], 0x2, 0x4008040) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 07:26:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x9, 0x1, @loopback=0x7f000001}, 0x10) [ 430.329178] BTRFS error (device loop1): open_ctree failed [ 430.350884] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 430.358793] BTRFS error (device loop1): superblock checksum mismatch 07:26:51 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x10400) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000140), 0x4) pipe2(&(0x7f0000000000), 0x4000) r5 = socket$inet6(0xa, 0x1, 0x0) ioctl(r5, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 430.445559] BTRFS error (device loop1): open_ctree failed 07:26:52 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="627472667301", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) [ 430.486728] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 430.493994] BTRFS error (device loop1): superblock checksum mismatch 07:26:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000000000000200"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 430.578507] BTRFS error (device loop1): open_ctree failed 07:26:52 executing program 0: fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r0 = socket(0x11, 0x100000803, 0x0) r1 = getpid() r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x5, 0x7, 0x7fff, 'queue1\x00', 0x101}) sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r3, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) write(r4, &(0x7f0000000100)="761a2ac7fc204b17137e1ab2f45c49721bfd7fd03ef04a9984c48ed78168199ea9002afb656e27e6ae668a3bd3035ac9e17dc847a96e71e67b63488bc0af64134bdd600cb1eb564a2cbbf4cdc86968", 0x4f) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) read(r3, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000000200)) dup2(r3, r5) r6 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x3f}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r7, 0x9, 0x8}, &(0x7f00000002c0)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00'}) r8 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") dup2(r8, r6) syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TCSBRKP(r2, 0x5425, 0xef) 07:26:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x901, @loopback=0x7f000001}, 0x10) 07:26:52 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000000000000100"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:52 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:52 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) ioctl(r0, 0xbe4, &(0x7f00000001c0)="292ee195e4da65f1d90ec31b9d312497139023daddd299e72f59cabc685bb31f814de8278580286e855b149ccd98e04dd2fcb6655810d870b02f5622fc5f4e4c498025c9d20dad0f6970fffebcd847f568e64753db96a1c75d90ae4edf4f9f1d7efef6c28e6b5f5271ab71a24bbfba99bd7e98f10ceaf5420c43b48dcf67cbc19a145f4ad45c1de48cd1") ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000180)=r1) r2 = socket$inet6(0x10, 0x80000000002, 0x0) sendmsg(r2, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f00000002c0)="5500000018007f5300fe01b2a4a280930a60000000a84302910000003900090023000c00020000000d000500000000000000c78b80082314e9030b9d566885b167320b00dc1338d54400009b84136ef75afb83de44", 0x55}], 0x1, &(0x7f0000000340)}, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000280)={0x8000}, 0x4) 07:26:52 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\t', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:52 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x301, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r5, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="35000000020000000700000064cb7699c40832fa7f05a89c0a8bc64a725c0d10496be2bb0dcd71b59cd4ab8ae7057942c1eb6a26f4effa2e67a9f8ee7bacab9c393be29d4f709c92f90a77b66ca95365f7a6ce9ef781c651182beed86a53f57071a2a4af84960ece8f6e08126fcd1eb8dabc4be6a227bef6c50bb8c75d6dbf1ab98b94b752962a6f4dde4a183300c54fed2e7ce74087fa0e755bfb1d652c7601c25a049e2f908034e667c82c917eda7223c62013a8cc693c6ef2312ca0ba7cbb7352c3cb6a3b9b85781af021b5cad108c25baf81ed628ae778bec74d9369e7a2756d3dbe181dd60214ae25587d7b"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 431.100096] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 431.150531] IPv6: NLM_F_REPLACE set, but no existing node found! [ 431.158797] BTRFS error (device loop5): superblock checksum mismatch 07:26:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000000400"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:52 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) [ 431.199815] BTRFS error (device loop5): open_ctree failed [ 431.215995] BTRFS error (device loop5): superblock checksum mismatch [ 431.229957] IPv6: NLM_F_REPLACE set, but no existing node found! 07:26:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) 07:26:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000000000fe8000"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 431.294332] BTRFS error (device loop5): open_ctree failed 07:26:52 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x3, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/raw\x00') sendto(0xffffffffffffffff, &(0x7f0000000040)="5fcbc371c7cbb9cd3897b13df83eb60f6650bd67ea7ee8902d2bc0", 0x1b, 0x80, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23}, 0x1, 0x0, 0x0, 0x1}}, 0x80) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd(0x0) r2 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_pid(r1, &(0x7f0000000000)={[0x33, 0x35, 0x35, 0x33, 0x33, 0x1, 0x33, 0x34, 0x38]}, 0x9) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000040)=0x100000006) read(r0, &(0x7f0000000280)=""/143, 0x8f) pkey_alloc(0x0, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)) sync_file_range(r1, 0x80, 0x1, 0x2) 07:26:52 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) [ 431.418678] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 431.426348] BTRFS error (device loop1): superblock checksum mismatch 07:26:53 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) [ 431.468562] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 431.490342] BTRFS error (device loop1): open_ctree failed 07:26:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 431.561154] print_req_error: I/O error, dev loop1, sector 128 07:26:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'veth1_to_team\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'veth0_to_bridge\x00', 0x0}) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000a00)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xc01030}, 0xc, &(0x7f00000009c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="f00100001900000029bd7000fcdbdf25fe80000000000000000000000000000000000000000000000000004e2000004e2200050a000080ff0000000000000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="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"], 0x1f0}, 0x1, 0x0, 0x0, 0x4}, 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x4, 0x3, 0xcf}) ioctl(r3, 0x4000008912, &(0x7f0000000200)="295ee1311f16f477671070") clock_adjtime(0x0, &(0x7f0000000180)={0x73db, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2000000, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1d4c, 0x0, 0xffffffffffffffe1}) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x133e) 07:26:53 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x202080, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x400, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000480)={r2, 0xbc, 0x1, r3}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x408000, 0x0) ioctl$sock_bt_hci(r7, 0x800448d3, &(0x7f00000001c0)="37816e9fd66093000dc3abbd555b6239e48bcf06ee9b13481862849bcd345ea9864d6e4f954c85f8cb77ef92a2a807f328e2b02f87dadc10336ffe8b9f2ef7a266f683fe0596537fd0c26cf4226d29e05badee") write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000240)={0xffffffff}, 0x2, 0xf}}, 0x20) write$RDMA_USER_CM_CMD_NOTIFY(r7, &(0x7f0000000300)={0xf, 0x8, 0xfa00, {r8, 0x15}}, 0x10) r9 = socket$inet6(0xa, 0x4, 0x0) ioctl(r9, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="26420f080f009200000000f2420f78f5bd0df3440f1a4544b805000000b977925a5f0f01c1c4e13de3c03e430f20deb9800000c00f3235004000000f30400fabb003000000430f019b00000000", 0x4d}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) getsockopt$XDP_MMAP_OFFSETS(r9, 0x11b, 0x1, &(0x7f0000000000), &(0x7f0000000140)=0x60) setsockopt$inet_dccp_int(r7, 0x21, 0x16, &(0x7f0000000340)=0xfffffffffffffb92, 0x4) 07:26:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000000000000000007ffffff700"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) 07:26:53 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 07:26:53 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:53 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0xa4) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900030002e712000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 07:26:53 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)="627472667301", &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) [ 432.190482] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 432.215163] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 432.247632] BTRFS error (device loop4): superblock checksum mismatch [ 432.256345] netlink: 'syz-executor6': attribute type 3 has an invalid length. [ 432.263796] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 07:26:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c653000000000000000000000000000000000c0fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 432.291807] BTRFS error (device loop4): open_ctree failed 07:26:53 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x108) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0xfffffffffffffff9) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 07:26:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x755f689f, @loopback=0x7f000001}, 0x10) 07:26:53 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6a", 0x7f, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:53 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x400000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918", 0x65, 0x10000}], 0x0, &(0x7f0000000240)) 07:26:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000000000c0fe00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 432.367172] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 432.394296] netlink: 'syz-executor6': attribute type 3 has an invalid length. [ 432.401823] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 432.504885] WARNING: CPU: 1 PID: 27471 at fs/btrfs/volumes.c:1071 close_fs_devices+0xbf0/0xfd0 [ 432.514066] Kernel panic - not syncing: panic_on_warn set ... [ 432.514066] [ 432.521462] CPU: 1 PID: 27471 Comm: syz-executor4 Not tainted 4.18.0-rc3+ #130 [ 432.528837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 432.538210] Call Trace: [ 432.540837] dump_stack+0x1c9/0x2b4 [ 432.544509] ? dump_stack_print_info.cold.2+0x52/0x52 [ 432.549740] panic+0x238/0x4e7 07:26:54 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@un=@file={0x0, "2e2f66696c65300000000000000000000000000000f7ffff7f00"}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000"], 0x18}}], 0x2, 0x0) [ 432.552964] ? add_taint.cold.5+0x16/0x16 [ 432.557149] ? __warn.cold.8+0x148/0x1ba [ 432.561242] ? close_fs_devices+0xbf0/0xfd0 [ 432.565592] __warn.cold.8+0x163/0x1ba [ 432.569530] ? close_fs_devices+0xbf0/0xfd0 [ 432.573871] report_bug+0x252/0x2d0 [ 432.577551] do_error_trap+0x1fc/0x4d0 [ 432.581455] ? trace_hardirqs_on+0xd/0x10 [ 432.585619] ? math_error+0x3e0/0x3e0 [ 432.589418] ? note_gp_changes+0x550/0x550 [ 432.593659] ? __blkdev_put+0x3f1/0x830 [ 432.597636] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 432.602475] do_invalid_op+0x1b/0x20 [ 432.606184] invalid_op+0x14/0x20 [ 432.609649] RIP: 0010:close_fs_devices+0xbf0/0xfd0 [ 432.614574] Code: 55 af fe 0f 0b e8 30 55 af fe 0f 0b 48 89 f7 e8 d6 2e ed fe e9 de f5 ff ff e8 1c 55 af fe 0f 0b e9 fd fd ff ff e8 10 55 af fe <0f> 0b e9 a8 fd ff ff 48 8b bd 58 fd ff ff e8 6d 2f ed fe e9 35 fd [ 432.633894] RSP: 0018:ffff8801ae9a7050 EFLAGS: 00010212 [ 432.639275] RAX: 0000000000040000 RBX: 0000000000000001 RCX: ffffc90012af4000 [ 432.646538] RDX: 0000000000004d52 RSI: ffffffff82ccb6c0 RDI: 0000000000000007 [ 432.653804] RBP: ffff8801ae9a7350 R08: ffff8801b35225c0 R09: 0000000000000006 [ 432.661079] R10: ffff8801b35225c0 R11: 0000000000000000 R12: ffffed0035d34e2d [ 432.668343] R13: 1ffff10035d34e1d R14: ffff8801ae9a70e8 R15: ffff8801a8f16048 [ 432.675625] ? close_fs_devices+0xbf0/0xfd0 [ 432.679954] ? btrfs_alloc_device+0x8e0/0x8e0 [ 432.684448] ? do_raw_spin_unlock+0xa7/0x2f0 [ 432.688856] ? kasan_check_write+0x14/0x20 [ 432.693086] ? wake_up_q+0xb3/0x100 [ 432.696711] ? __mutex_unlock_slowpath+0x439/0x8c0 [ 432.701649] ? wait_for_completion+0x8d0/0x8d0 [ 432.706272] btrfs_close_devices+0x29/0x150 [ 432.710593] btrfs_mount_root+0x143c/0x1e90 [ 432.714919] ? btrfs_decode_error+0x70/0x70 [ 432.719254] ? save_stack+0x43/0xd0 [ 432.722874] ? __kasan_slab_free+0x11a/0x170 [ 432.727279] ? kasan_slab_free+0xe/0x10 [ 432.731257] ? kfree+0xd9/0x260 [ 432.734530] ? mount_fs+0xae/0x328 [ 432.738074] ? vfs_kern_mount.part.34+0xdc/0x4e0 [ 432.742829] ? do_mount+0x581/0x30e0 [ 432.746532] ? ksys_mount+0x12d/0x140 [ 432.750325] ? __x64_sys_mount+0xbe/0x150 [ 432.756387] ? do_syscall_64+0x1b9/0x820 [ 432.760442] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 432.765814] ? kasan_check_read+0x11/0x20 [ 432.769955] ? do_raw_spin_unlock+0xa7/0x2f0 [ 432.774355] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 432.778937] ? do_raw_spin_lock+0xc1/0x200 [ 432.783168] mount_fs+0xae/0x328 [ 432.786528] ? debug_check_no_obj_freed+0x30b/0x595 [ 432.791539] vfs_kern_mount.part.34+0xdc/0x4e0 [ 432.796119] ? may_umount+0xb0/0xb0 [ 432.799741] ? kfree+0x111/0x260 [ 432.803101] ? btrfs_mount+0x84c/0x215e [ 432.807071] vfs_kern_mount+0x40/0x60 [ 432.810867] btrfs_mount+0x4a9/0x215e [ 432.815105] ? kasan_check_read+0x11/0x20 [ 432.819244] ? rcu_is_watching+0x8c/0x150 [ 432.823387] ? btrfs_remount+0x1710/0x1710 [ 432.827616] ? __lockdep_init_map+0x105/0x590 [ 432.832114] ? __lockdep_init_map+0x105/0x590 [ 432.836605] ? lockdep_init_map+0x9/0x10 [ 432.840676] ? __init_waitqueue_head+0x9e/0x150 [ 432.845336] ? init_wait_entry+0x1c0/0x1c0 [ 432.849577] ? memcpy+0x45/0x50 [ 432.852857] ? alloc_vfsmnt+0x779/0x9f0 [ 432.856824] ? mnt_free_id.isra.27+0x60/0x60 [ 432.861226] ? graph_lock+0x170/0x170 [ 432.865015] ? rcu_pm_notify+0xc0/0xc0 [ 432.868904] ? find_held_lock+0x36/0x1c0 [ 432.872976] ? lock_downgrade+0x8f0/0x8f0 [ 432.877132] mount_fs+0xae/0x328 [ 432.880490] ? btrfs_remount+0x1710/0x1710 [ 432.884717] ? mount_fs+0xae/0x328 [ 432.888509] ? mpi_free.cold.1+0x19/0x19 [ 432.892571] vfs_kern_mount.part.34+0xdc/0x4e0 [ 432.897151] ? may_umount+0xb0/0xb0 [ 432.900771] ? _raw_read_unlock+0x22/0x30 [ 432.904924] ? __get_fs_type+0x97/0xc0 [ 432.908807] do_mount+0x581/0x30e0 [ 432.912345] ? copy_mount_string+0x40/0x40 [ 432.916582] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 432.921348] ? retint_kernel+0x10/0x10 [ 432.925237] ? copy_mount_options+0x1f0/0x380 [ 432.929737] ? __sanitizer_cov_trace_pc+0x3b/0x50 [ 432.934583] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 432.940126] ? copy_mount_options+0x285/0x380 [ 432.944627] ksys_mount+0x12d/0x140 [ 432.948245] __x64_sys_mount+0xbe/0x150 [ 432.952213] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 432.957231] do_syscall_64+0x1b9/0x820 [ 432.961111] ? finish_task_switch+0x1d3/0x890 [ 432.965603] ? syscall_return_slowpath+0x5e0/0x5e0 [ 432.970525] ? syscall_return_slowpath+0x31d/0x5e0 [ 432.975450] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 432.981006] ? retint_user+0x18/0x18 [ 432.984716] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 432.989558] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 432.994745] RIP: 0033:0x4584ea [ 432.997922] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 433.017190] RSP: 002b:00007fa50e6b7a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 433.024909] RAX: ffffffffffffffda RBX: 00007fa50e6b7b30 RCX: 00000000004584ea [ 433.032269] RDX: 00007fa50e6b7ad0 RSI: 00000000200000c0 RDI: 00007fa50e6b7af0 [ 433.039535] RBP: 00000000200000c0 R08: 00007fa50e6b7b30 R09: 00007fa50e6b7ad0 [ 433.046801] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 433.054062] R13: 0000000000000000 R14: 00000000004d3620 R15: 0000000000000000 [ 433.062515] Dumping ftrace buffer: [ 433.066335] (ftrace buffer empty) [ 433.070034] Kernel Offset: disabled [ 433.073653] Rebooting in 86400 seconds..